0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x0, 0x0, 0x62f4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007b6000)={0x0, 0x0}, &(0x7f0000dba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd3000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x842, 0x642}, &(0x7f0000d15000)=0x98) r2 = syz_open_procfs(0x0, &(0x7f0000592000)='sessionid\x00') sendfile(r0, r2, &(0x7f000017f000)=0x4, 0x200000000000ff) 2017/12/28 21:01:38 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000032000)={0x0, 0xfffffffffffffffe, 0x40, 0x9, 0x6, 0x80, 0xdf, 0xbfd, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1000, 0x4, 0x0, 0x6}}, &(0x7f000000d000-0x4)=0xb8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={r1, 0x3}, &(0x7f0000032000)=0x8) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000002d000-0xc)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x7ff) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000034000-0x4)=0x0, &(0x7f0000033000)=0x4) 2017/12/28 21:01:38 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x2111, r1, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2017/12/28 21:01:38 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000fe7000-0x1c)={0x0, 0x0, &(0x7f0000fe7000-0x8)=[{&(0x7f00000f8000-0x4f5)=[], 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fe7000+0x31)=0x9, 0x4) 2017/12/28 21:01:38 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008cd000-0x8)={0x3, &(0x7f000059a000)=[{0x40, 0x8, 0x100000000, 0x2}, {0x9, 0x8, 0x9f, 0x5}, {0x4, 0x61a5, 0x7fffffff, 0x4}]}, 0x8) 2017/12/28 21:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000019d000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d01000)={0x0, 0x0, 0x0}, &(0x7f00007d0000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fa0000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081c000-0x4)=0xe8) getresgid(&(0x7f0000fa6000-0x4)=0x0, &(0x7f0000f91000-0x4)=0x0, &(0x7f00009a2000-0x4)=0x0) r4 = socket$unix(0x1, 0x5, 0x0) pause() fadvise64(r0, 0x0, 0x101, 0x5) r5 = eventfd(0x9) r6 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fa4000)=0x0) r8 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000779000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000b6000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e91000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064f000)=0xe8) getresgid(&(0x7f00005b7000)=0x0, &(0x7f000006c000-0x4)=0x0, &(0x7f00004bf000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000e7a000+0xf86)={&(0x7f0000efd000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000234000-0x20)=[{&(0x7f0000865000)="3bef73646861a23e9aee731a9e652d8f850f20537089e5d65fd76dad2bd62af570e8b8", 0x23}, {&(0x7f0000506000-0xc3)="44b65e8fae7f3ea70dd471226bfd02999339d24ef5ce75d0df8bb19e1a0b974c1d66cd9e68cc73b8f5a6d95b03b1c9aa50d401217e47a783acb19708552d9a8975179503ec63176be786a8ce89c53e93642a40981597e3f4ebbbbf282c670c9b01506251070a665083ef6cc8ac9178a470225a8517ca996fbde420ac73eb9f87f39f1ea1c5550342d6008bea7ca4c79b02e77031f4074df19dca62f7d4995c06dd6a97fa7c4ec2a5599842595356c7f7d90c1e61e5b8dc337d5186f55f760554f80f35", 0xc3}, {&(0x7f0000c9f000)="fc26faa832846fe2c47d52eca3c04ffbd0db8f8c6f598f7f3ea33702904ccc4e71f412b42d44dc63441300dca56e115c50f74c0c3fa694cdf419c8cf39d3e99e6205b48599909d4b528c4d7d0b480d400217de4611c7418aa9f2969ee170a29e0b341bcddc0c9cc39cfb4b52148a4538fac5658b9324e53b3a205e5fd52e841ecb0d351dbed3070d2162aa1c880e677bf5aab772dab9c2c8867692cb", 0x9c}, {&(0x7f00001d3000)="d9e7f050fc07bb2189623d708fc645f2403485b70cc71f1f37df4cae00f5bc3494d47b8e8861c42e9ad4df69065c3d91e522abc32ee82395a5468526a82999ef33918bc3d2fd313be4069ea4cc9d98678acd2942ef42fc036437cc096de298219011128f74d7d6350950efa03169760a4115a38802437751c59ebae9d71ed95178cd94197654647b7010099c9a2fcf3132a5aac38d", 0x95}], 0x4, &(0x7f0000e97000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5, r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x60, 0x0}, 0x4) llistxattr(&(0x7f0000beb000-0x8)='./file0\x00', &(0x7f0000912000)=""/243, 0xf3) r13 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef5000-0xc)='/dev/autofs\x00', 0x0, 0x0) getdents64(r13, &(0x7f00002a6000-0x10)=""/16, 0x10) 2017/12/28 21:01:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000780000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000b02000-0x4)=0xffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000056000-0x18)={&(0x7f0000161000/0x1000)=nil, 0x9, 0x3, 0x20, &(0x7f00007eb000/0x4000)=nil, 0x8}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000545000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000944000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x8000000027, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0xc) openat(r0, &(0x7f00000bb000-0x8)='./file0\x00', 0x80, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000d14000-0x4)=0x0) get_robust_list(r3, &(0x7f0000f27000)=&(0x7f0000c7a000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000214000-0x4)=0xc) mlock(&(0x7f000001f000/0xd000)=nil, 0xd000) r4 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') syz_open_dev$sg(&(0x7f000031e000)='/dev/sg#\x00', 0x1, 0x10000) readv(r4, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003a2000)={0x7f, 0xfffffffffffffc01, 0x7, 0x3, 0x2, 0x371, 0x8, 0x4, 0x0, 0xad8, 0x9, 0x101}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) ioctl$TCFLSH(r1, 0x540b, 0x1) 2017/12/28 21:01:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007fc000-0x16)='net/ip_tables_matches\x00') lseek(r0, 0x0, 0x2) 2017/12/28 21:01:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000678000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d34000)={0x0, 0x0}) dup2(r0, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000dae000-0x190)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2017/12/28 21:01:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c5a000)=@sack_info={0x0, 0xff, 0x4}, &(0x7f0000452000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ec3000)={r1, 0x3, 0x4, 0x283, 0xffff, 0x0}, 0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000428000)='/dev/hwrng\x00', 0x200, 0x0) r3 = creat(&(0x7f0000bc5000)='./file0\x00', 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r4, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:38 executing program 7: r0 = memfd_create(&(0x7f0000d58000)='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(&(0x7f000028b000)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file1\x00', &(0x7f0000002000-0x5)='qnx4\x00', 0x40000, 0x0) open(&(0x7f0000949000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/28 21:01:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000004000-0x2)="fd", 0x1) r1 = open(&(0x7f00004d3000)='./file0\x00', 0x4800, 0xff64dd07e31429eb) accept4$packet(0xffffffffffffff9c, &(0x7f0000314000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007ca000)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ce2000-0x18)={@loopback={0x0, 0x1}, 0x8000, r2}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000-0xc4)=""/196, &(0x7f0000005000-0x4)=0xc4) 2017/12/28 21:01:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xa137, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cd5000-0x4)=0x0) setsockopt(r0, 0x29, 0x23, &(0x7f0000000000)="", 0x264) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a3e000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a3a000)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c0a000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fc000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002aa000)={r2, 0xd622, 0x18d, 0x100}, &(0x7f0000a66000)=0x10) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xc0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002fb000-0x4)=0x0, &(0x7f00006c4000-0x4)=0x4) 2017/12/28 21:01:38 executing program 5: mmap(&(0x7f0000000000/0xad2000)=nil, 0xad2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005f1000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ad2000)={0x0, 0x7, 0x1f, 0x0, 0x97ad, 0x6}, &(0x7f0000ad3000-0x4)=0x14) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ad2000)={0x0, 0x8}, &(0x7f0000ad3000-0x1)=0x8) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ad3000-0xc)={0x0, 0xb0, &(0x7f000090c000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x57}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000625000)=0xc) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000071d000-0x10)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000ad3000-0x4)=0x10) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000063e000)={0x2, 0x0, 0x8, 0x2, 0x7, 0x100000000, 0x1000, 0x200, 0x0}, &(0x7f0000ad3000-0x4)=0x20) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ad2000)={0x0, 0x100000000}, &(0x7f0000ad2000)=0x8) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ad2000)={r3, 0x90, "a7a0c3b5fd2e3994925ab39cc6904da39cab47501b822bd88e9d9d08e5fcfa57fd8e7899956adf1a722e468dbdb766ad7a511d1c4cad8f18ed9b53fcc18c3751fc6d32ac744fa08236740c65dc306c05169972e53eafafc34e01a72add324bb8723940cd2523887e56d2a15186d69c0a9285a748f5b9271c522d238e6128829b6100bd9613a95c1be827270eca4e42b0"}, &(0x7f0000884000-0x4)=0x98) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005f5000)={0x0, 0x5}, &(0x7f0000ad3000-0x4)=0x8) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ad2000)={0x0, 0x100000000, 0x30, 0xff, 0x7}, &(0x7f0000200000-0x1)=0x18) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ad3000-0x7)=@assoc_value={0x0, 0x6}, &(0x7f0000377000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000970000-0x18)={0x0, 0x2400000000000, 0x30, 0x9, 0x8}, &(0x7f0000aa1000)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000094e000)={0x0, 0x4}, &(0x7f0000846000)=0x8) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ad2000)={0x0, 0x4, 0x5, 0x8}, &(0x7f0000ad3000-0x4)=0x10) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ad2000)={0x0, 0x6}, &(0x7f0000a03000)=0x8) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000ad3000-0x70)=[{&(0x7f0000406000-0x1c)=@in6={0xa, 0x2, 0x60d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f0000ad2000)=[{&(0x7f0000731000-0x3)="1d91a7c19cd16553d682b381d77cd746dda7c2be19a5bb0cd02cf9fe4146c9ecfcb762a854b597a2226f3d2d51ac94f07ac9e33a4b05dfe30eede880ecdc7440d4", 0x41}, {&(0x7f00004a3000-0x9e)="d74b0a9d45c622c57dd0bc0ee496d7ae073e722b5e3e7addc9b656759ef7b90294d8cd04241fa71a7e66858e0b9de1bc628631a20798af891069621d3883511e9f01ac7b8e03d6a88e9530e3e7fb9b279587d7fd984020e6d0bec87312a9ffd5e59e97afb723e6e38c222dd671c5312cd338b7add01a24193973dcb3e536b524227c4f6090498f40a038eec2115e104e029d4ef4cad8ba9d9091ceabf3bd", 0x9e}, {&(0x7f0000899000)="b22e214821d6490967b1f214ad7d26f50d5057350d416f035e067708783dc45091b14c1e25d1a870b0364c037a639df8717ed95c2257d6242898fd1716226795f584c63d0412d0379845725d521241073947d25bb5acd67005fa4d8f59f30e3c7f4b669df3d5255be3cedd2dada6640fcbc7533458bd730a91387406e0f614c61df9a725fe8ec821e92b12d1387ea5608447544d3e7d81a00bc20865e29c791d485cde7e4f82a42691beb0ef562cd0e1e7dd7a7deea24d822d0ba840ac27a7d50da82dc17bf9c7b1413d0feb509e6ff75901695220a480b9d9dfdc1de4358271c0829408", 0xe4}, {&(0x7f000000b000-0x8)="05f16cd4491cdb54", 0x8}, {&(0x7f0000ad3000-0x8a)="cdbf5d4d278310b18634ca26aac6a713e52b598c83fa93dd10867974efcbc0178cf63172dbb4f1734a2ef1a17c8ca6d454d9879bb4bcd1f3d56f90d47cc69df3117ef493e2c18c3e7cb8e2a058b83fb3387c5f7d492a145f5a81098c6cc17e08d2fa8e3a7a83189057d1c3f61e89566e65bc810a7b7a58e2297cc169f745b571f6c136a45fe12e7ee1e6", 0x8a}, {&(0x7f0000609000-0x17)="d718c69d08a0ffdf375b8f0af65e87a7e27db88b4d820e", 0x17}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f00009e7000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000894000)=[{&(0x7f0000406000-0x91)="883097000726f303205c883b60c916a80aa2f84eabb0321905baaf7e1f5205148786f678d26f66a9fa3fa3c31da29317001be8b9a5338c56ba9c3ea316d88909700ba57168d41a7d5a23906e80c5abdf2a8f3f406d4671c95b85e2ae5b0e49c754b0f6698f1b258f2b2e7221914294346c5c0112f8978952285e45146b9e4365530bdaef6859b98a8facbd310b31841ffe", 0x91}, {&(0x7f0000125000)="6f8f42957f", 0x5}], 0x2, &(0x7f0000ad2000)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x0, 0x0, 0x2, 0xe, 0xffffffffffffffc1, 0x0, 0x1, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x1000, 0xb, 0x10000, 0x100000001, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x9, 0x0, 0x1, 0x100000001, 0x5, 0x1, 0x80000000, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x4, 0x4, 0x8, 0x3ff, 0x800, 0x7fff, 0x5, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0xae2c, 0x8000, 0x100, 0x7, 0x5, 0x4c, 0x200, r6}}], 0xdc, 0x50}, {&(0x7f0000679000)=@in6={0xa, 0x2, 0x62510096, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000ad2000)=[{&(0x7f0000ad3000-0x2a)="52f62892bf097937201a515c5b45a278eb8ffe6096ea56a342da9cb3239f9cb1867823d91f092a056de9", 0x2a}, {&(0x7f00000c4000)="d1a0cd7966ecdfbce20d6a01cdf9c7b0f90fe97a1eb04a7ae99f6522b47a5e0a847287d5f324fb422ff4be100786ffebe8fea41606e3eaa6003bdbc278b05a909b2394ec04ecd8c200c61a5186313416d525f95a8cc26f3358556f0b2d0b4f52523003aef2adfdd0e35f20992c354b998919051300eaaec5abe69e16c7c35067c59245532606dad9d90e02372a4161e5aa99b85affff48327a8404ae5f9ce11515494a054e8b8b3f9492f272f009cdcac2ef8c8c0be281d6cd7fd32a4bfc523b6e125487bcfc4092ab493ec9826e15", 0xcf}, {&(0x7f000001e000+0x35a)="c558cb73d640e3264a1c3206f72608b7ded4299785", 0x15}, {&(0x7f00001e0000-0x4e)="fe70cff1b928a6221b65421bdafe0beb0becb269186d684a8448078c7406cdbe2dc9e308ccc60c065ccaa8637a81215877f0776a932dbc161ba9bb53d06c5320b062b71650879a58ae054e99a31b", 0x4e}], 0x4, &(0x7f0000663000)=[@init={0x14, 0x84, 0x0, {0x3, 0x9, 0x8, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0x7, 0x1, 0xa341, 0xffffffffffffffe3, 0x22, 0x18, 0x1000, r7}}, @init={0x14, 0x84, 0x0, {0x3b4c, 0x3ff, 0x100000000, 0x4}}, @init={0x14, 0x84, 0x0, {0x8, 0x401, 0x2, 0xffffffffffffb1d0}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffe, 0x200, 0x2, 0x0, r8}}, @init={0x14, 0x84, 0x0, {0x4, 0x57cd, 0x2, 0x737a}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x2, 0x2, 0x2, 0x8, 0x9, 0x1, 0x0, r9}}], 0x134, 0x10}, {&(0x7f000089b000-0x1c)=@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000249000-0x48)=[{&(0x7f0000ad3000-0xf6)="4cb184e3b9649515c8791d13b5b8b4d82c89b5d9ff473488201e9a472eb8023dac69760940a80e36ba0f746b87b927465350c9e6ace9f29c17b3c0f1d6fb81e91b8f0eec5738c25570b80e293da5b2816e2f7329d27c077f56600b9138a2dea2d2719ac1e3af7fa17c77a8c9464275669370442bd911d6f297c33aebd5cfde287f98536575be9d2fe819392aeb2cd1e516e222160e0320c7af15e33d297309958187530e159faf854dacb0a48d797a0cceb402430deb0786058fad13cf96da641131ba809b730684a911cddadc7745a9f67e8418fd345c86fe5df5c08e58332340f2c4015a1b32054cac8b45313e7e719e0ac8ab70dc", 0xf6}, {&(0x7f000093c000)="369925245d040fbdfdd8", 0xa}, {&(0x7f0000ad3000-0xef)="b3ff443f8c273893c3af327ed9f0b9de813f89e5bf5e169b6ae3164f98418f0cd9e6bbf4cd3624eda303d4a8aec51ba58ef0a6bfb2fad11c32eaae8b77e8ff63809a95a207d08854afba276d01f44009e9c22fb6355a2231e471580c1199da0afdd22185467a4e19c2b6440e870e3e197f8ec6419972f50b0ad996b82c4920dd51f7a33c7c597a9cb5a01305d68bcb3c15fbb7227ece52488f9765af86573bbb7bc06e9679202ef36d92bec462fd87f5d78ed7d832ec460e812866966a5d59a7e034e96ca16ceab97ab03ac29058b2cd9f2f035e13a7aab41597c25a5044ad256bc00fd0094e232d5701f8c918571b", 0xef}, {&(0x7f0000ad2000)="6a17d636b20f7b2e6b341d0e0aea9e5d5edfc399fe7a9d0ef545367c4a5ddcb5296ea791aefad3ddd110b9904dddd20b42d258a85c7c150193964b66dbf353c8e717b6a4b7f696b2119f2bc43cf30bf8bf6e1dc2aba652cb910bb83b895b77709854820c37691ebc82c96d5d1d9f7be48e62e3d80be3b88c9432b775522c8a24c3f2e3c523025e5345421db3850647ed87edc3bef1b6c3885443fde0cf28f3242598e98889", 0xa5}, {&(0x7f0000a74000)="4744d96653a16aa4ecfdc67262146c2eddb8464db3634c384c92c9b551413e65de752fbf1dd04d3fc55c8a3a5a393d8801219393b603c89421043d1ff06fd8f27872ebf88b5cd444298acdcb239be322ff5a9063953318668ad677", 0x5b}, {&(0x7f0000ad3000-0x4e)="6604cc3c1879eab139cbd979c0fb83b570c4cb21da8179c270117e199aeea4939e57045626d4225e20ed2caaac2e2f63cf6daf51dc36062e83c51ca9b7984707df43d6ab0c32d23a86217e5027d2", 0x4e}, {&(0x7f0000ad3000-0x1000)="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0x1000}, {&(0x7f000057d000)="e7dbe682c8bd1dfce32976b3b86fa025a5581a5fd570928ecc8b55bbbf84e53d9a0f7a1734ff028ba9a301d381350bb466c872a95761debb3d52e8295fc56285550fcc41f08e21d9003cf1c44b0ded7243561f655225068859c23403acda5546a7a3fcf13d574d38ed60adfbf0bce41546dbf58cd071b86f58ad5d9628a4ee1a6365d6a286d072b56f091f6c120f0988e387554dbf65e51bae5a3b99ae9af779f8c3702ebf527f620941d1cf83dba21350ab9b68d0f5095f497dabbdf0b93812", 0xc0}, {&(0x7f0000275000-0xb6)="51b6968a224f1e42e0b5b1503a49f704eb340b180c2c27a03b70f3335da5c0794c46e28aa96afcdc7a52c5f8779dded78a7fd8fea2fd25dc3da7bc752c6f8c47dd433d26bec8077ed46d9a0cc7ecb2b95902dd4bb1f0f900899b168a95139bdf7c1166a5ba0d651021504bf2041189da9634666adeaa4de863b67da80bab69cccd76761f88754c03a56af4a5c41a7d19189eb530bdb32398c76d4c383182d642e0b6a7295f99d9da9c9c8bf7b554cc04766237162a95", 0xb6}], 0x9, &(0x7f0000ad3000-0x134)=[@init={0x14, 0x84, 0x0, {0x2, 0x7, 0x9af, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0xff, 0x100000000, 0x1, 0xff, 0x5, 0x7ff, 0x9e5c, 0x1, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x0, 0x4, 0x9, 0x4, 0x7fff, 0x401, 0x5, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x1, 0x20d, 0x5, 0x6, 0x10000, 0x80000001, 0x9, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x8001, 0x20d, 0x9fc, 0x8, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffffe0, 0x9, 0x2, 0x6, r14}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x87, 0x1, 0x200, 0x6, 0x6, 0xd2, 0x2, r15}}], 0x134, 0x48004}], 0x4, 0x1) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x81, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/28 21:01:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000036c000-0xe)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000a9000)={0x0, 0x8}, &(0x7f0000f2b000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fa5000-0x3)={r3, 0xc43d, 0x20, 0x0}, &(0x7f0000cfb000-0x4)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x400000004, 0x0}) 2017/12/28 21:01:38 executing program 3: getgroups(0x1, &(0x7f0000001000-0x10)=[0xffffffffffffffff]) setfsgid(r0) 2017/12/28 21:01:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e22000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00001fa000-0x4)=0x10001) r1 = socket(0x11, 0x100000802, 0x3ff) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x40, 0x1, 0x0}, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000043e000-0x3)={0x0, 0x0}, &(0x7f00008bb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007b0000-0x8)={r2, 0x9}, 0x8) r3 = socket(0x1000000000011, 0x2000000000000802, 0x0) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) 2017/12/28 21:01:38 executing program 4: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f9f000)={0x0, 0x0}) shutdown(r0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f3000)=0xc) sysfs$2(0x2, 0x1, &(0x7f00005d4000)=""/4096) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000c14000)=[@in6={0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x1c) 2017/12/28 21:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000100000)='/dev/vga_arbiter\x00', 0x200040, 0x0) sendto$ipx(r1, &(0x7f000041b000-0xa5)="7288a07ca952e39395742d9443f50a9b4ee2ecabaef6a1fe9962501aefb0f3b702b47d61e9967bf8717a14a3ebbba2fdc47ea263d575218ec402a76719a3f90561821733e84ca918546c70101ea3ca7273e73f1c4524dfc97deb21019f621a01a67fa362e6dfc9297c49cec0afd10a3b9ed7cd969c67049fffa90fd20eb6621cc86828ff1dcd065c0e65bc32a113fe7a21b7efc5532d2b0883eda3a1ba5bb583244bf50d8d", 0xa5, 0x800, &(0x7f000024f000)={0x4, 0xec3a, 0x62a, "c0e4d2ee2e0f", 0x4, 0x0}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000094d000)='proc\x00', 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000542000-0x5c)={{0xa, 0x2, 0xf5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x52b, [0xffffffffffffff00, 0x3c4a0288, 0x100, 0x3, 0xffffffffffffffee, 0x3, 0x8001, 0x7fff]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet6(r1, &(0x7f00001eb000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006f0000-0x4)=0x1c) setsockopt$inet6_int(r1, 0x29, 0x1000000003, &(0x7f0000b46000-0x4)=0x4, 0x4) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x40, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/28 21:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00003b8000)={0x2, 0x0, @rand_addr=0xffff000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000514000-0xd)='/dev/net/tun\x00', 0x0, 0x4000a) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000005c000)={@common='gre0\x00', @ifru_names=@common='ip6tnl0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e55000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r3 = dup(r0) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r3, &(0x7f00007f6000-0xbb)=""/187, 0xbb, 0x142, &(0x7f0000218000-0x10)={0x3, {"9c51abc78172a5"}, 0x0}, 0x10) 2017/12/28 21:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000594000-0x4)=0x0) write(r0, &(0x7f0000001000-0x24)="24000000200025f0006b00041aedfc00023f00ff0010b500001021eb08000100000000b7", 0x24) 2017/12/28 21:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1c, &(0x7f0000c35000-0x18)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000177000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00002eb000-0x8)={0x0}) r0 = syz_open_dev$sg(&(0x7f0000f7b000)='/dev/sg#\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000bd2000-0x4)=0x0) r1 = add_key$keyring(&(0x7f000001c000)='keyring\x00', &(0x7f000035a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f77000)={0x0, 0x0}) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000561000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = syz_open_procfs(0x0, &(0x7f0000f37000-0xa)='autogroup\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00006c2000-0xc)={r2, 0x6735df97fc8e5d12, r3}) 2017/12/28 21:01:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000a, 0x3) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00002bb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0}) pipe(&(0x7f0000c8c000)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000778000)={0x101, 0x15, 0xffffffff, 0x72b7, "3b3d146133d0a071f52e4f77a8b8ee70d4583b153d41e52b7aad0ccc3aabfaa7"}) 2017/12/28 21:01:39 executing program 6: clock_gettime(0x2, &(0x7f00007ec000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x58)={0x0, 0xf, 0x4, @thr={&(0x7f0000001000-0x99)="d3d941c8d0e42d303cf8c8c09ba09e94a6fa37f71ce6639b73ddf086458bf9f17b68812cba2361546e46006bae70b919cb5b44b9e75c0c948f674c30d0346185e2de23149ef9996b114f7038eca3e0c0cad8ee6ac4ee2aa3246c1d0ded365dc03851e367426dbdc7026213f3e0084f1241b18f7af184dc6b64e643165d6b22c9c2904be8c0b277f53e43d49108ec9930421424d6aa5ca413a4", &(0x7f0000000000)="edc592070489ed4fef533f12961ebaec69e69f732686531a93005ae8d9c6ecb25c0ee8b2239cda1f38a6714bd33ac8c8769f5fc8a1c0dd3dbe063b3ee7c0ec9c1089c0993154a4734c2fdcea61fe2cd2e6bb80f3b4fb77e43a6cfa79bafe8b2df1e43b20ad2f1d26ea3552accaa91dd379d9c0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x10, 0x98, 0x3}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r2, &(0x7f0000003000-0x4)=0x4) timer_gettime(r0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0xfffffffffffffffd, &(0x7f0000001000)={r3, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/28 21:01:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f000097d000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_procfs(0x0, &(0x7f0000ab5000)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000c85000-0x4)=0x0, 0x400000fc) 2017/12/28 21:01:39 executing program 2: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ec5000)='./file0\x00', &(0x7f0000ec5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r0, r1, r3) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000486000)=0x0) r4 = socket(0x3, 0x807, 0x9) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000ce7000)=0x0, &(0x7f0000ec5000-0x4)=0x4) r5 = socket$netlink(0x10, 0x3, 0x8012) writev(r5, &(0x7f000045b000)=[{&(0x7f0000e9a000)="390000001100090469000000800000000700004001000000450001070000001419001a0004000200070000000033000300000000000000e400", 0x39}], 0x1) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000064f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40086410, &(0x7f00005b8000)={0x1000, &(0x7f0000ec7000-0x1000)="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"}) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f00007af000+0x57a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) fchown(r5, r0, r2) syz_open_dev$loop(&(0x7f000064f000-0xb)='/dev/loop#\x00', 0x7ff, 0x40) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ec6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f000074e000)={0x100000000, 0x5, 0x1, 0xfff, 0x5, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:39 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ab0000/0x3000)=nil, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00008cd000/0xe000)=nil, &(0x7f0000004000)=0x0) 2017/12/28 21:01:39 executing program 4: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002d8000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x461a}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fb4000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000fb5000-0x10)=@req={0x5, 0x80000000, 0x3, 0x7fff}, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2017/12/28 21:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000440000)={0x0, 0x0}, 0x800) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000005e000)=""/150, &(0x7f000031a000)=0x96) vmsplice(r0, &(0x7f000004a000-0x28)=[{&(0x7f0000f7d000-0x1c)="51d97f8eeffa7b9561742a5182bf497ffccf5f78a8da87101606a86d", 0x1c}, {&(0x7f00005c3000)="59a901a9cdb7c6e748061c226596c3762a454eb56a464100ab13fb5a9e676331f097e0a2c9bb955c487eb2d525a90c6334b04a99ddb47fe9b918ad3267afd5eef970de40aeca30e8dd3e47d9c1a25d960342009af8965a32323faa65e7a90f563ff251e098cfe9c05bfa7ad32e5196057c5dd11fc7e913b58a54d3ba07eb649dd3fae1d58966dcf58ffbf7", 0x8b}, {&(0x7f0000588000)="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", 0x1000}, {&(0x7f0000b17000)="4fe24ac45ebf797f1c1008b496b62feb8bd2a3c991607cfaf86f2da0b79c2c44cacf7427aa6ff9bb098cfa95fd038d9df79fefae3afbe2aac6e6b91dc6e741534508e1f9e7b102eac54b73b9aae1fc5b9e16627687d96d97a67e51b341d4df0b8339fa4091652f54cc5799304f1aac39ce4c966890575385a2f51780e428657386e02cc68b4adf8c3445500d4366efcbfbffba660f9f8bb1a6e9f95d15053f301f5155e7368b9db8ab4cb3c1612f0d5b4cd6f99e49a793394091d7cf8b9c", 0xbe}, {&(0x7f0000316000)="04637701fc2a33bbde1c5d30574ebca930d54bfa708f683656cb5cdb3eee9b51b3f753eac7f615ca45aaafca1120381bf94dbaba30ab59bc5b5afe5414d2348df17bfe3687fef428cd86b63fda77e8929c18e78a3a54c2853bc3559564463e8c3a5d0748d82c52fc413c570205043e9e260eb08f5d44a7aacd572ba782346c98cc202f55807128a866cb84", 0x8b}], 0x5, 0x8) writev(r0, &(0x7f0000837000-0x30)=[{&(0x7f00003d6000-0xff)="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", 0xff}, {&(0x7f0000831000-0x9a)="9f94b552143615feb65923a3777cb244fef153938f2c2cb93ed7787b44fc0f7c9f8e19d4a52810b7fceb035b0b3eba2988839084e771880d6f39ad3fc720a406d6d2b34f23e67e73ba3b45c175e3c891f3131e94cf46637fd841c19b611a54736956dd7e2a8a148227ad8d350ed5f66a2b19765973f30d9f99fda608b8b02d1f5bd83505d3118c9feb1f3dc0cf60a9622e81bc8686ad070fabde", 0x9a}, {&(0x7f0000c54000-0x56)="86086ff316bd3727f57854b3404c5275f33bb005129d9b87a3b15a60d9e4afd5cd4393c31a1246032129dee3161d4b9adec9b16c5015876d2b12a59470510edced3b99b830118670210bbdc2bc61f9855d4808a00434", 0x56}, {&(0x7f0000d68000)="1939b7e50cfabfec9c10b52cd5f0aa4d26285b484206f799d2f153e9a932e125a4518863105ee9de914e00f769703720e6fafbaedbea25", 0x37}, {&(0x7f0000e46000-0x1e)="411e259a3a11a9200726e6c7197aa9dbbd59e309f444a11915ded4a62948", 0x1e}, {&(0x7f00005a9000)="8fbb9c0742c7a20513f0271030941243e2d5410ab6141b33eac3d6424d3afa3da2a89744598fce18cbc54bce3d24d5b355dbfeb7b38cd1a97c832bc4aec6e03ca91bd3b4cce35ecd0b991ba6ed817065dae157b63c029f42fd480a4d3bd495f014e2d336454610943849a6399f964e785c5abb35f6cc5ef2ecee3dfd06a20ce6ee7b3068a08b8a", 0x87}], 0x6) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000400000)=""/181) ioctl(r0, 0x5, &(0x7f0000947000-0x91)="319e84531406b8b264cbc0683a3fed589efd1b64b6d9c5c4fb63d06d6d5c11987559601846e2bfd77998c22af0b7f92f94a36539bbcdf931113b548297423f9588765e20f1bffecb8b32b9d5d435613c3f18047c2bf89025d838014229a7dfbd0a3bef0e91824ef9b9ed74b216c4c86829d477a1edbf5afdb697c0b879cf2bfc1e70d30a023e430ec32da2661e5aaa1c6c") readv(r0, &(0x7f0000428000-0x8)=[{&(0x7f0000e62000)=""/11, 0xb}], 0x1) 2017/12/28 21:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c8a000-0x4)=0xd7, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f00003d5000-0x8)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/28 21:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb1000+0x55d)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f0000890000-0x4)=0x0, 0x0, &(0x7f0000cbf000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$unix(0x1, 0x1, 0x0) connect$unix(r3, &(0x7f0000e9d000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair(0xb, 0x3, 0xba, &(0x7f0000d52000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00006c7000-0x1000)="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", 0x1000) wait4(r1, &(0x7f0000e71000-0x4)=0x0, 0x1, &(0x7f000077d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:39 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000665000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd6, &(0x7f0000408000)=0x0, &(0x7f00004be000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000069a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eff000-0x4)=0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000977000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r2}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004aa000-0x8)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000b84000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) connect$inet(r3, &(0x7f0000d7d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$loop(&(0x7f0000582000-0xb)='/dev/loop#\x00', 0x20, 0x402) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f16000-0x24)={@multicast2=0xe0000002, @empty=0x0, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) 2017/12/28 21:01:39 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f01000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r1 = socket(0x400000000010, 0x2, 0xc) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f6d000-0x1f)="1f0000000104ff00fd4345bb07000000000000000900010016160003000000", 0x1f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000023c000)={0x0, 0x845a}, &(0x7f00007cb000)=0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bd6000-0x108)={r2, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x7, 0x80, 0x8, 0x6, 0xfff, 0x3, 0x1, 0x0, 0x4, 0x400, 0x8, 0x1000, 0x1, 0x8]}, &(0x7f0000f6c000)=0x108) r3 = socket(0x10, 0x2, 0xfffffffffffffe00) write(r3, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) dup2(r0, r1) 2017/12/28 21:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r3 = dup(r0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000a61000)=0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x200000020000040, &(0x7f0000d17000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 21:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000051d000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000008000-0xd)='net>mcfllter\x00') fgetxattr(r2, &(0x7f0000be6000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000a00000)=""/20, 0x14) readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000003e000-0xe0)={0x0, 0x0, 0x0, 0x40, 0xb6, 0x0, 0x9, 0x15, 0x10, "99c6530588183f4d5065cf4e7990f9569e3cd35ffb169bfe07e018133bb4dfbc3065409dcaaf987adec66ef88cbf1a36f4e80ee7acd8fbcee429dd619b842ee9", "746330a546e0b22c2d43ac1c3d118e152dc6d59a5b70332dc921944b905df59eeb6a0cd67dd677b6bca3f98bccd1677a2b53409bfed8d96354fb4a8c9d01af90", "eff392690db18e85e3456b73d1daf64f47d5c7031befe89eb1ad5c84237511d6", [0x5, 0x289a]}) openat$ppp(0xffffffffffffff9c, &(0x7f000028f000-0x9)='/dev/ppp\x00', 0x20081, 0x0) getgid() 2017/12/28 21:01:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x80045432, &(0x7f0000f4a000)=""/84) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000bd000)={0x7fffffff, 0xbda7, 0x8, 0x9, 0xffffffffffffff82, 0x7, 0x93, 0xfff, 0xca7e, 0x1a8, 0x9aad, 0x3f}) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f000067e000)=0x4, 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000232000)={0x5, 0xfb, 0x9, 0xae7, 0xa0}) [ 71.588577] audit: type=1400 audit(1514494899.272:45): avc: denied { ioctl } for pid=12037 comm="syz-executor4" path="socket:[17314]" dev="sockfs" ino=17314 ioctlcmd=8981 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 71.590666] binder: 12041:12047 Release 1 refcount change on invalid ref 0 ret -22 [ 71.595013] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16057 sclass=netlink_route_socket 2017/12/28 21:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d20000-0x9)='/dev/rtc\x00', 0x30000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c40000-0xa)='net/igmp6\x00') prctl$void(0x1f) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f000081a000)=""/253, &(0x7f00009d1000)=0xfd) sendfile(r1, r1, &(0x7f00009b5000-0x8)=0x400001, 0x400) [ 71.602428] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 71.610345] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 71.628734] binder: 12041:12055 got new transaction with bad transaction stack, transaction 122 has target 12041:0 [ 71.628744] binder: 12041:12055 transaction failed 29201/-71, size 0-0 line 3032 [ 71.661642] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16057 sclass=netlink_route_socket 2017/12/28 21:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000003e000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000010e000-0x8)=[{&(0x7f0000fb4000)="1f00000002031900003707000000068100ed3b850900020000000000070058", 0x1f}], 0x1) [ 71.687346] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/28 21:01:39 executing program 3: open(&(0x7f0000802000)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) link(&(0x7f000001e000)='./file1\x00', &(0x7f0000020000-0x8)='./file0\x00') unlink(&(0x7f00009ff000)='./file0\x00') 2017/12/28 21:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000624000-0x2)='z', 0x1) 2017/12/28 21:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c8c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x2, 0x1, 0x2c}, &(0x7f0000fd4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004c7000)=@assoc_value={r2, 0x200}, &(0x7f0000a79000)=0x8) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:39 executing program 5: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000d27000-0x4)=0x220020000, 0x4) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000761000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgid(0xffffffffffffffff) r3 = getpid() tgkill(r2, r3, 0x25) [ 71.709266] binder_alloc: 12041: binder_alloc_buf, no vma [ 71.716620] binder: 12041:12062 transaction failed 29189/-3, size 0-0 line 3128 [ 71.716860] binder: 12041:12067 ioctl 40046207 0 returned -16 2017/12/28 21:01:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000557000+0x130)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2017/12/28 21:01:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00004f2000-0x58)="df8e392937a186d630043615593baa57ff00e8fe15ffed0000079bb4d5ed5cff0300180a00", 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x23, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002e5000)=0x200, 0x4) 2017/12/28 21:01:39 executing program 6: mlockall(0x1000000020000000) 2017/12/28 21:01:39 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000352000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}], 0x10) sendfile(r1, r1, 0x0, 0x72439a6b) sendfile(r2, r1, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0x22)="707d28e0b442ec274559a8325863402b82f35663a0c345ecdfeebb6179c4032829a6") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000003000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x9a, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000cdd000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000005000-0x8)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000005000-0x8)={0x0, 0x989680}, &(0x7f0000004000)={0x9}, 0x8) 2017/12/28 21:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x800000000020003}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000b1b000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00007bc000)=0x7, 0x4) recvmsg(r1, &(0x7f00007cc000)={&(0x7f00000de000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000faf000)=[], 0x0, &(0x7f0000bc6000)=""/40, 0x28, 0x0}, 0x0) [ 71.753911] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.770980] binder: release 12041:12055 transaction 122 out, still active [ 71.792723] binder: undelivered TRANSACTION_COMPLETE [ 71.793465] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 71.813013] binder: undelivered TRANSACTION_ERROR: 29201 [ 71.819975] binder: send failed reply for transaction 122, target dead [ 71.834625] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/28 21:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009d9000)={0x0, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f0000e5a000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008b0000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7ff, 0xbf70, 0x3, 0xa}, &(0x7f000005e000)=0xa0) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 21:01:39 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bd2000)={0x0, 0x2}, &(0x7f00004a2000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000532000-0x20)={0x9, 0x59, 0x1, 0xfb9, 0x1, 0x7, 0x8000, 0x5, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000d36000-0x28)="2600000024e64300ffff01010100002100000004e9ffdd0000000000f1ffffffffff03000000c3fb", 0x28) readv(r0, &(0x7f0000f1f000)=[{&(0x7f0000717000)=""/90, 0x5a}, {&(0x7f0000f3f000)=""/4096, 0x1000}], 0x2) 2017/12/28 21:01:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d23000)='/dev/rfkill\x00', 0x840, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005f6000-0x4)=0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a1b000+0x1cf)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003de000)={0x0, 0x88, &(0x7f00007eb000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdda}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000035e000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000a18000)=r2, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = getpid() fcntl$lock(r3, 0x7, &(0x7f0000270000)={0x3, 0x7, 0x1000, 0x7fff, r4}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000e24000)=""/4096) writev(r3, &(0x7f00000a2000-0x8)=[{&(0x7f0000402000)="290000001800ffffffff6800000a00210200080000000007001e060008000bc007001004000000ff00", 0x29}], 0x1) flistxattr(r3, &(0x7f0000c4a000-0xe7)=""/231, 0xe7) 2017/12/28 21:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/28 21:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00001c3000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005ec000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000013d000)={@common='bpq0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80006, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/28 21:01:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008db000-0x28)={@common='ifb0\x00', @ifru_data=&(0x7f0000461000)="04ee6083268b7e8026d4623ec51a382a0686c695c0fa1f20897287e4cb747636"}) fdatasync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x8, 0x202, 0xf26, 0x1, r1}, 0x10) fcntl$addseals(r0, 0x409, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000004000)=@req={0x3ff, 0x2, 0x9, 0xfffffffffffff06c}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000005000)={0x28c, 0x98, 0x86f}) fanotify_init(0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000-0x3)=0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000004000-0x11)="dcf7aa48760984f6f053d5d25c7248cefe") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000007000-0x8)=0x0, &(0x7f0000006000)=0x8) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000006000-0x4)=0x0, 0x4) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000006000-0x4)=0x4, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2017/12/28 21:01:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000ca9000-0x4)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00000fe000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/28 21:01:39 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000)=""/3) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/28 21:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ebf000-0x4)=0x3fc, 0x4) getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) 2017/12/28 21:01:39 executing program 1: mmap(&(0x7f0000000000/0x254000)=nil, 0x254000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000024f000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000157000)=0x0) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r2+30000000}, &(0x7f000024e000-0x8)={0x0}, 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000251000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000254000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000254000)=[], 0x0, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f00000a5000)=""/58, &(0x7f0000196000)=0x3a) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d5000-0x10)='/dev/sequencer2\x00', 0x331800, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) [ 72.026553] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58916 sclass=netlink_route_socket [ 72.054620] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58916 sclass=netlink_route_socket 2017/12/28 21:01:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000077c000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000fbb000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b5f000-0x4)=0xc) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x89db, &(0x7f0000001000)={@common='rose0\x00', @ifru_addrs=@sco={0x1f, {0x3, 0xe, 0x4, 0x3, 0xde4, 0x65}}}) 2017/12/28 21:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000839000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) fcntl$getflags(r0, 0x401) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x9a)=""/154, 0x9a, 0x0, &(0x7f000041e000)={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/28 21:01:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d3a000-0x10)=[{&(0x7f000063b000)="390000001100094718bb61e1c30500ff0700f8ff0100000045ef00ff08009b0019001a000f004000000000000000b900000000000000001f04", 0x39}], 0x1) tee(r0, r0, 0x9, 0x1) 2017/12/28 21:01:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003d0000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000177000)=[{&(0x7f0000c81000-0x20)="cfe81d6a8b6777f74903342847bd88802c7956e8a7159490501b7ae9fcbc6342", 0x20}, {&(0x7f0000dd4000-0x6f)="5ae4a55c5da02e120af08c494b0bc5e4f0edf31de3673f94d08dca07c5f0e4c877e6629276a9cdce9c425472150de84efd4fb73fd7051aa2438b6ddf61ad0cc163f22663e4e7d1b6f9c0b54b67cc57025009a1bd726d881e70aa6b270758fcb68a7a8b2b8adec28e68db4cb99f9f0a", 0x6f}], 0x2) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a8000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000494000)={0xac, &(0x7f000098f000)=""/172}) r2 = fcntl$dupfd(r1, 0x3, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c5b000)={@common='lo\x00', &(0x7f0000bc4000)=@ethtool_eee={0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:39 executing program 1: eventfd2(0x9, 0x80800) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000018000-0xe)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x7}, 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x78)={0x0, 0x70, "0329dffa2e3cb173ea384e40236912bb0f99c0d29b0eb5411628b74ba39dfd22a9207a1cf4dd82c516b78e50ff1f22fa7425af9229f1ad73992a188d8a10bdc2c82fed21f31a9ef275028ce0e7bc03bb6999b923fa8775fe39c54e927ada44d337115334c07743b1734b7beea3004818"}, &(0x7f0000001000)=0x78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x80}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) ioprio_set$pid(0xc12620171367fe67, r3, 0xff) preadv(r0, &(0x7f0000002000-0x8)=[{&(0x7f0000001000)=""/130, 0x82}], 0x1, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x80000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r2, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xfffffffffffffff9}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000005000-0x4)=0x8001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x0, &(0x7f0000004000)=0x4) getsockopt(r0, 0xe6b, 0x20, &(0x7f0000002000)=""/154, &(0x7f0000000000)=0x9a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000008000-0x5)='reno\x00', 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000008000)='dns_resolver\x00', &(0x7f0000008000+0x25)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000009000-0x7)='vmnet0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000008000)='.dead\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000008000)="ad56e6d41af4ede659ff47c0fd2ffafc0fcdf28351ef90792ee849d1e7cf16e93771dfc1024102e8942ed0bf46f060ade5a7ad08ccaef94aaa2c05e3a0393c205b6d7b3804e79d014b258938eff3e599ddc750bb453b115a6e6d79c0f2b2eaa46464a7edae7bf83bd84aaf0cda49dca83c0f8e2be42c424284650c935097eb44a2ad4b982e236464261e06bc0a3a5173326db83f71259cf4afe85a6475ad24cc53aedc0d1269365705d40ab8172d9ec0ac62ba3b1162589dcb54b1fb318778283da174fa018844288fb4447b7fb61477bfcba68010fe806a026ad9", 0xdb, 0xfffffffffffffffd) keyctl$unlink(0x9, r4, r5) 2017/12/28 21:01:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000c31000)={0x81, 0x0, 0x1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000001000-0x8)={0x8, r1}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000-0x4)=0x0) ptrace$peek(0x1, r2, &(0x7f0000008000-0x4)=0x0) 2017/12/28 21:01:39 executing program 7: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000747000-0x4)=0x3ff, 0x4) prctl$setendian(0x14, 0x3) 2017/12/28 21:01:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x900, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c10000-0x16)='/selinux/checkreqprot\x00', 0x4200, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r1 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r1, &(0x7f0000636000-0xfba)=""/4096, 0x1000, 0x40008) 2017/12/28 21:01:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x280, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000455000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000001000)=""/229, 0xe5) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) fcntl$setstatus(r1, 0x4, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000001000-0x4)=0x0, 0xa2ef) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x1, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r4, 0x8}, &(0x7f0000002000)=0x8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000001000-0x12)={@generic="a28a9a7667a6246615058041c87c5403", 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x9, 0x210203) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000005000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000002000)={r7, @broadcast=0xffffffff, @empty=0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x3, 0x200000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000007000)={0xb, &(0x7f0000002000-0xb)=""/11}) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000004000-0x8)={r5, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000001000)=0x80000001, 0x4) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000003000-0x10)={0xf5, 0x8000}) 2017/12/28 21:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e37000-0x4)=0x0) 2017/12/28 21:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000001000-0x8)=0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000958000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000551000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000f5000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000497000-0x8)={r1, 0x1}, &(0x7f00004c3000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000d73000-0x9)='/dev/sg#\x00', 0x0, 0x2000000002) write$tun(r2, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r2, 0x227c, &(0x7f00008e3000)="") 2017/12/28 21:01:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000932000)={0x0, 0x0}) dup(r0) listen(r0, 0x0) poll(&(0x7f0000ee5000)=[{r0, 0x0, 0x0}], 0x1, 0x8000001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2017/12/28 21:01:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000a9f000-0x11)='net/softnet_stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) recvmsg(r0, &(0x7f00000c6000)={&(0x7f0000749000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000a67000-0x63)=""/99, 0x63}, {&(0x7f0000329000)=""/4096, 0x1000}, {&(0x7f0000001000-0xba)=""/186, 0xba}, {&(0x7f0000cb3000-0x2a)=""/42, 0x2a}], 0x7, &(0x7f0000886000)=""/210, 0xd2, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000635000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000aa0000)=""/73) openat$keychord(0xffffffffffffff9c, &(0x7f000047f000)='/dev/keychord\x00', 0x82000, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)="") r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) pwritev(r2, &(0x7f0000a5d000-0xa0)=[{&(0x7f000049f000-0x47)='Z', 0x1}], 0x1, 0x0) 2017/12/28 21:01:39 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00007af000)={0x0, {{0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_mreq(r0, 0x29, 0x8000000000011, &(0x7f0000696000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f68000-0x4)=0x14) 2017/12/28 21:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f1f000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') syz_open_dev$mice(&(0x7f0000528000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000150000-0x4)=0x8) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:39 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000000e000-0x1)="a6") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000010000)=""/168) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{r1, 0x2710}, 0x0, 0x0, 0x0}], 0x20) 2017/12/28 21:01:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c72000-0x4)=0x0) write(r0, &(0x7f0000086000-0x26)="260000001200271093010700000000000000000400000000000000002010f951050003001900", 0x26) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000094f000)={0x3f}, 0x1) 2017/12/28 21:01:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r0, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000da8000-0xd)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000094f000)=0x0) 2017/12/28 21:01:39 executing program 6: prctl$getname(0x10, &(0x7f000028f000-0x2c)=""/44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) write$fuse(r0, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) 2017/12/28 21:01:39 executing program 1: keyctl$dh_compute(0x17, &(0x7f0000b22000)={0x0, 0x0, 0x0}, &(0x7f0000ee3000)=""/109, 0x6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='%\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000061c000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007e2000-0xd2)={r1, 0xca, "ebb905d678143bc8ee4802f864ab28d44aae51e53c12979b85a6c862136e061151599ce6190744726f7450af77b206e9fb8f5d51fac17efb646a5d63517ff48926ea1ed5b3361ff1e7eb00ddcbe4ba74c6ab3715a0f3c2e074c3ed46e6a5b7c2cb705c557e95cea528b4c3d35d997c9e91fd96bdd2582683337fd90407bf7dc9f05073c2e63e261b01e55de3c0e9aeca4cfbcac6b37c79bbedd4a3eb9ca566fb347681beb694449a8bc0cc26099949ae38f78c25d65fdc485431b30a767703afee5441d0cafbf02466bd"}, &(0x7f0000292000-0x4)=0xd2) 2017/12/28 21:01:39 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000851000-0x14)={0x0, 0xa3, 0x3, 0x9bc, 0x3ff, 0x800}, &(0x7f0000d3b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58e57e07, 0x9a6, 0x4, 0x8001, 0x10000}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a2b000)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 21:01:39 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) shutdown(r0, 0x4000000001) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000673000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/12/28 21:01:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000064000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00007b3000)={0x80, 0x2, 0x0, 0x408, "9ae1d69070844e7bd0d313de45ed703dd162d47a4b4538556e17de10d9d23e5a"}) r1 = add_key(&(0x7f0000bd2000-0x6)='.dead\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d7e000-0x2a)="", 0x0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f000077e000-0x5)='user\x00', &(0x7f00007e9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000869000)='N', 0x1, r1) keyctl$link(0x8, r2, r1) keyctl$search(0xa, r1, &(0x7f0000bdd000)='cifs.spnego\x00', &(0x7f0000585000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) keyctl$update(0x2, r2, &(0x7f00008bd000-0x65)='<', 0x1) 2017/12/28 21:01:39 executing program 4: r0 = gettid() tkill(r0, 0x6) setpriority(0x0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x86ac, 0x141100) 2017/12/28 21:01:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000b7e000-0x1000)=""/4096, 0x1000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000936000)='/dev/rtc\x00', 0x2, 0x0) r1 = syz_fuseblk_mount(&(0x7f00000c4000-0x8)='./file0\x00', &(0x7f0000d49000-0x8)='./file0\x00', 0x4003, 0x0, 0x0, 0x1, 0x101, 0x80005) r2 = syz_open_dev$binder(&(0x7f000073f000-0xd)='/dev/binder#\x00', 0x0, 0x800) pipe2(&(0x7f0000217000-0x8)={0x0, 0x0}, 0x4000) r4 = accept4(0xffffffffffffffff, &(0x7f0000e3e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001d2000)=0x14, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000c4000-0x9)='/dev/rtc\x00', 0x40000, 0x0) poll(&(0x7f0000807000)=[{r0, 0x200, 0x0}, {r1, 0x0, 0x0}, {r2, 0x3004, 0x0}, {r3, 0x40, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x8000, 0x0}], 0x6, 0x2) 2017/12/28 21:01:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200000, 0x0) finit_module(r0, &(0x7f0000262000-0x2)=':\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) sendto$inet(r1, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000f79000)=0x0, 0x4) 2017/12/28 21:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000099a000)={@rand_addr=0x4fef, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') r2 = epoll_create1(0x80000) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000499000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000ce1000-0x4)=0xc) ftruncate(r2, 0x8001) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d77000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d02000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000dbc000-0x10)={r3, r4, 0x8}) 2017/12/28 21:01:40 executing program 1: fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000001000-0x8)=0x0) r0 = syz_open_dev$sg(&(0x7f0000828000-0x9)='/dev/sg#\x00', 0x0, 0x1fffffffff) write$tun(r0, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d0000)=0xe8) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x101, 0x3, 0x80, 0x20, 0x0, r1, r2}, {0x80000001, 0x800, 0x3, 0x2, 0x100, 0x1c2400000000, 0xfffffffffffffffc, 0x1cc}, {0x9, 0x1800000000000000, 0x8c6b, 0x7}, 0x0, 0x8000, 0x4, 0x0, 0x4, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x8, 0x8}, 0x3, @in=@multicast2=0xe0000002, 0x7f, 0x4, 0x2, 0x4, 0x856f, 0x4, 0x1}}, 0xe8) fcntl$getflags(r0, 0x408) ioctl(r0, 0x227c, &(0x7f00008e3000)="") 2017/12/28 21:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000396000)=0x2, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00001e6000-0x15)='/proc/self/net/pfkey\x00', 0x24, 0x0) 2017/12/28 21:01:40 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x9, &(0x7f0000006000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000001000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000002000)={0x77359400, r2}, &(0x7f0000003000+0x9b0)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000007000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x20802, 0x0) pwrite64(r4, &(0x7f0000001000-0x5)="809972e761", 0x5, 0x0) 2017/12/28 21:01:40 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000029c000-0xe)='/dev/keychord\x00', 0x228c2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000fff000-0x8)={0x6}, 0x8, 0x80800) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b26000-0x8)={0x0, 0x0}, &(0x7f0000f51000-0x8)={&(0x7f000023d000)={0x0}, 0x8}) [ 72.386096] device gre0 entered promiscuous mode 2017/12/28 21:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000815000-0x110)={0xe13, {{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d84000-0xb)='/dev/hwrng\x00', 0x2080, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000046a000)='./file0\x00', 0x30200, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000075000)={@common='nr0\x00', @ifru_mtu=0x10000}) openat$rtc(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/rtc\x00', 0x502, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) syz_open_dev$tun(&(0x7f000046c000)='/dev/net/tun\x00', 0x0, 0x119200) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f00005bf000-0x8)='./file0\x00', 0xc0080, 0x18) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a59000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ead000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f1000)={0x8, 0x0, &(0x7f0000238000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000c13000-0x97)=""}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) 2017/12/28 21:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a6000-0x4)=0x0, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ba000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000b35000-0x4)=0x0) epoll_pwait(r1, &(0x7f00003f5000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x8, &(0x7f00008cc000)={0xffffffffffff0001}, 0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e64000-0x8)=0x0, &(0x7f0000851000)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005f8000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000767000)={0x0, 0xffff}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/28 21:01:40 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000ad4000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) symlinkat(&(0x7f000089f000)='./file0\x00', r0, &(0x7f0000b14000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000023e000-0x8)={0x20080522, 0x0}, &(0x7f0000001000-0x18)={0x358, 0x0, 0x1, 0x20, 0x0, 0x100000000}) 2017/12/28 21:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b1c000)='net/stat\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000715000)={0x5, 0x9, 0x3, 0x80000000, "0605e2e6bf9b85ae66bdbb48e2d56b02c116aabb27540ad67b8f0418a323fdca"}) timerfd_create(0x1, 0x800) fstat(r0, &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) 2017/12/28 21:01:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000851000-0x14)={0x0, 0xa3, 0x3, 0x9bc, 0x3ff, 0x800}, &(0x7f0000d3b000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58e57e07, 0x9a6, 0x4, 0x8001, 0x10000}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a2b000)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 21:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000099a000)={@rand_addr=0x4fef, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') r2 = epoll_create1(0x80000) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000499000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000ce1000-0x4)=0xc) ftruncate(r2, 0x8001) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d77000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d02000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000dbc000-0x10)={r3, r4, 0x8}) 2017/12/28 21:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0x10, 0x2, 0x9) sendto(r1, &(0x7f0000111000)="14000000040ae70300000016fb070100010080000000000000001510e41d6702fc0221f3", 0x24, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ecb000)={0x0, 0xffffffffffffffff}, &(0x7f00008af000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000dca000)={0x0, 0x7, 0x0, 0x8001, 0x9, 0x7, 0x101, 0x7, {0x0, @in6={{0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1ff, 0x441a, 0x1f, 0x1}}, &(0x7f0000b4e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000681000)={0x0, 0x6}, &(0x7f00009a8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e44000)={r2, 0x6, 0x10}, &(0x7f0000ae4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002ee000-0x10)={0xfba6, 0x8008, 0x10000, 0x9, 0x0}, &(0x7f000014f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f71000)=@assoc_value={0x0, 0x0}, &(0x7f00004a6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009f3000-0x8)={0x0, 0x42e59555}, &(0x7f00009c8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000320000)=@assoc_value={0x0, 0x9}, &(0x7f0000ac6000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000289000-0x15)={0x0, 0xd, "02ee3400a0b9f262c7063faa6a"}, &(0x7f00009ca000)=0x15) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b23000-0x18)={0x0, 0x200, 0x30, 0x1, 0x9}, &(0x7f0000213000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000518000)=@assoc_value={0x0, 0x0}, &(0x7f0000758000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000040000)={0x0, 0x0, 0x0}, &(0x7f0000096000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000957000)={0x0, 0x35}, &(0x7f0000ec3000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009c9000-0x8)={0x0, 0x8}, &(0x7f0000e1a000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004c6000)={r5, 0x40}, &(0x7f000025f000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000422000-0x87)={0x0, 0x7f, "0a34c4bf1672bfb22948502ec11642ff1e886e68312b865a6bd839984f102a1af7d8194a6dff6842fca3243d3c5488e9f53d9e8e95bc23086a26b38b9979ebcbeb117109ac3824b26d9872ca286657d9b277869eb95210c1bea1a0d033aa75871d7e7998f18a76d3d7f803d6ddaeaca7678bfa907b34931916d513cb3c08a5"}, &(0x7f00003e7000-0x4)=0x87) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008aa000-0x8)={0x0, 0x419}, &(0x7f000013f000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000039b000-0xef)={0x0, 0xe7, "cec695913d2eb2e35d287413f7056214b03f90c15f49d880ecdd924bfb8ec32223b9b269f7cb85704e7a91a91710cdcc28c5905f799eb3ec92730db936e5bea811e504463fe0fe9b4e3b78443ecc6d2d3841861db6e7125ea95a977a6d53554c8cccc842c66a5f9a616c764103eb284bcdfa5e2713a051baf7ed1f349560260e47b57f9ae73e9415f3259dc3a4dca983380a0a97dac91ccdca135f5fcf093e211aabb1efe956281305e90d0c861ee7b18d99206aa5467e8030ffd72935b17b6155f9a7e0d470e95ea25a4668556e1d0e2a577ee2d6eebb134ed75634ae92685e79f6d9594bfb40"}, &(0x7f00000a3000-0x4)=0xef) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dfc000)={0x0, 0x8001}, &(0x7f0000162000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009f6000)={0x0, 0x200}, &(0x7f0000a75000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000035b000-0x8)={0x0, 0x8}, &(0x7f0000f90000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000081a000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x9, 0x40000000001e, 0x78}, &(0x7f0000ec9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f9b000)={0x0, 0xa9, "6843ad9a5d2919b272148a811fb0fc6166a399869114228093364c7860bf3e31901be47307c8dbfefeb0e13713d1d0d0c5b2e691b3ba30e62319fb3e3cc288714c6539971466befa428052a2b32644efb5e5908f45050254cc7ff9d93c95461e89a0775942cbfb3890a562c53739edf2da8d1862084ba63d6f5f253c42de6735b6d2188bf0b76f7b7a347e6152f63b99a8b75ae0ed16d4ecde308eaa0a511331192b4a7bb9a121da3f"}, &(0x7f0000371000)=0xb1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dfa000)={0x0, 0x2, 0x400, 0x40}, &(0x7f0000764000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ca000)={0xffff, 0xd, 0x0, 0x5, 0x0}, &(0x7f000005c000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000747000)=@assoc_value={0x0, 0x8000}, &(0x7f0000cd3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008f5000-0x37)={0x0, 0x2f, "04164e271820617f0f52f64e0d9aabdfe2a4e4fcc1dc11e1b8c16d791bf9a46bdc6958431f0722cc39d362a08e3a23"}, &(0x7f0000121000-0x4)=0x37) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ec8000-0x8)={0x1, [0x0]}, &(0x7f000089d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a92000-0x59)={0x0, 0x51, "269f6a5ec558fd99ca07ddf32ab86bdb4c979e5da105a87199b0579d926fda6351547f4f6fbb48c0734566c0c10ebe09b497fdc1c7096e03777445faafc0e34135d1199ef3ec569901d30bddf4b89541ad"}, &(0x7f00006f8000)=0x59) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000097a000-0x98)={0x0, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000c53000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000094b000)={0x0, 0x2d, "759f0718a9a8dd9196c2733f8b158704345fe449c27f4460fe66ec07ee53b43fe93cad4c0f1fb0be3c0627b22c"}, &(0x7f0000da7000)=0x35) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e4b000-0x10)={0x0, 0xff, 0x4, 0x3}, &(0x7f0000fe1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000eda000-0x8)={0x0, 0x2}, &(0x7f00009a5000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000537000-0xfc)=[{&(0x7f0000493000-0x1c)=@in6={0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c, &(0x7f0000ab9000)=[{&(0x7f0000d45000)="fa14a422506addd19b3bb09be8a86143fda452b0abdfff4bfc39b3c4a28fea88268f1d8dda9568b788024dd3c164d110905b9f90795f59c42fc944a4f9289d85ef5b191128d3b178ae3ba26afc716ef7bbabf768c351dfe1f771b98c12bb8f89c696c10da84d939475708e74e3edf4e4bfaec07f436820d284aca4d6653b941da758f9f5fa", 0x85}], 0x1, &(0x7f0000e78000)=[@sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffffff, 0x8002, 0x3, 0x3095, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffd, 0x200, 0x0, 0x3f, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x8001, 0x8007, 0x3, 0x6f7984bc, r4}}], 0x84, 0x4000080}, {&(0x7f0000582000-0x1c)=@in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x80}, 0x1c, &(0x7f00004b9000)=[{&(0x7f0000649000)="143049e1f17b48860c00ea4212a4a1ee637b443b1858fd0ee74cc24a4e4540b4d0bcdf289c35ec6722b470a84df5d245a458a1a38d7310f0ccbda3d7ecf27bbee168a994a1f691ea6da3bc566e8acd0e79ce43d8ddf62bf0b81e2962b52e7b319b97dc499224e0b9444eb237d39cb45403be60c7099d66e988c0a0b37a28f8b6ea8ed561adb13be3ec97dc7d9fa9a3ad354da4e6e05f359c2e25e310ff47a7bafb4a70be47d7e79334d44a8de953189b26e02761def60ee219a67b4ada74cf140bb290c394570fc174a8c7e50e8d12eebc475bc298841abe0d5bc0b1bc8f49ff299b5028dbec31436a0264301c02b2279fb0ed912b22db7db814fee0020f3931d908da83ce6bff3924dd3c49c67e90c79c3dcdced14d9459aee0b163f04e470bebd4ea3bf6c34f66d1382ba442bffecdc68b4c69ee33f7fa107048051ebe844629914d86633c348f3334de765b999752241cfdc73cf9f087e5246c16ec97095865c1c9b86dac4aa7253865a9b28535c02a61a29b8c2d78f8e7982993fc30f30fa6ef0bfcd2dfc7df01f1cd31812c48fc6c58cce70bc669e5de8dbaff7e562021e76c6d28a448fae41b25b30b33342db51db9b20ac03e8ccc6a1fee47a233fd8c19fdb14b1997057b2e7a420e907a438ef9085a58c07caea6a8bd31101b265b439d6c276dd7401f5fa47edb43305bef5315a1b06e2ab3a472a1213484b1285ab46b2b197ff6fb383471f9aea73c9548b6d2c6eeae6a90f8160e0f86fc879865f972d9db3d446c0a853c8d0104fb558f3bfbd0b2311a8a8272cab558f4a3a4bc1fd1cf90df27de1176903aea55f17cd6284f9dcf5de60ce6b272b9cb93c27e3cac826dfeee42847ffd87d0677fbb8d866dd3a9fde1116aba31f3e882b4eff339067c0a893fd179959aad58417789cf76976847929970e2cf939da5c9ba24fdeb296515ed6dde9cb1d7899be4298a4c649af02a444a1fcf38b20245886839ae66c84cf902452ea1f7d01b1d56c1e35787004a7ac4bae880808d3cce2dbd3788312d1dce6a0709fb5f9b3e853bd0babfd49190415307cc0ddd4d85888fda8ad715ea9e8660f8451247d846ebae1ed8c9c38095928cf87504de51dbed43881c0caa53686389820579526cbfd5f4958999862140ce9b74c15f2a18e0fc3fbe944554b9d64bf88e1e4bcdec752ee575f656cc5cd0bf61bb02025bc98b8f1bed642aadaf312a209dc8e5450a8fae0392115245d8e9503ccf3cd7dd2edd383357ce02997141bde5f4a561d18b6a1f8dc473eec00091c9737872c973a60af65e5f350d15a029b5cef5d5a57103c87b1b2553bb4f0f4663dc2967cf2496fbf6b2d0c093a4c95bbae3b2f769765eea68ef3bee6f6f912aef958f72a799df6944b153f2d6662def56779699af60827f0affafe97f859d86eab675ce73e13e29f884ba26dae0bbfdfd6af750c6f1f9733893c30fb78d32a450902036d2deb1f835325151d556dc7d47dea68f7a800ccc1dfbd303609aa35cc3bb4affb420fb2af0e610bbe5dc248d673b73b4e0becf96bc3f6f1983996a5b87b92342c2bd6e0eaab3979d500a3787e93e57b73b36ccc239375782ade07f761fd98b2ec0fc541a15ab8b2a764cb8b2c58d803b465c1abbde3d2fac5e3e9441f4efff7e28d39b41c2133169300e91d021a89a56833f04e0f54b4fdc0b35653df913b402bc57e3bd940fdea39068d17d44521faee6ccab6662756d5e47017873599bf41db19a69466d1cdf2e2875ec9bb32e670808424738abbb3a22686ece7582f0e7786943fd2748c524acd5a9ebb3735894127f4a6ada0d220e068b75d1e6414889c78879f43efca1cd717680d92ca695bfc12ea3facf4ff615a8d8d5a1564201c6261007bcdbfadb335c348db872c6cbc5465e505e8065c1a0cf8f766d66e16f0881912e43582697ca472f6e37f1bb7fff35899b045abcc88b6161d1a0ca14e2b35c968d11b906c254642c0149e3ffa2df04802dbb2a0faa3424b1988c874e394edf665e3d16fb9cd174011714e039830d4a4c1549c927370987358cde5031ddab9db24dca93fbe2b07a89bb66905e96dc9a48c7e792c1262031e9695221b9138ef68c14aae499ba4370f7b84235584d4155ee3d0588d43290cdef2807b50f2ca0307cae4d3d960af147380998844378c58dea6c0b79436d19e0fbe5f04e8f9dbf64371646608cdee3a2aa55d18bc9f43ff33de7645c2e388f3de107abc8c23608665b0d0d3f80a2e8ec0f06c5f7cdd89a76869287c6dba9c5b3e1d214a2283c9938279d79570420e87bb04b746ad0d8bfcf728aa17cece9a782d462128881dbb6d1143a93398c0e1a61b73e4fe7a8ba722edda2592fb5dac5b4ffcf5e0c9e4aa194257c57ac111f661a01d526f4c2c2ed2f9e36f5fa556ab6550d6c729c9a5dc5cf08bb23f37dbed55a926d14c88f8994e6d37f0f03cb53645e5a0931866ae9c59d969ce1fc3d4c50977da21b17af3a4fd452a6d08821c867a1ae8cf9372557cb6929897ec79c059cc1db81f8295ea9822470818f4289e6e7fc7d9d469197f77a81e4cd2a9f882111a948cd6234a0ae4ba530e27ca8d6f93d2aa322c82a27be11f08ea72ed2790d66b7b3cda25ff62a3e10a8a246b8fbbac4515add7b48e7b55103ba83b9cf8bff559a5ccc8587fabd4f198292778779132773f08231b5b35a9f484866c99e1db95b1d03ae8eb91d419de5750e0ae230a2b7f337589591e96fe18236997e540ae836fa42b74124d76390ffe484fcbd6eb1eff6906e3b0763ca437f5ee18e1b9120b2e5c4455d2d1c99934e6a0c15e0bc081f362c323728aa43e62a73e53916c51fb7905fa3ec312849ee45ca52c7f0a77270013009296a50fe1ab63390bccb25f33d69b9c36c33bb32a2177e7353a6ffa68cd24ebad12a07094735713b158a24396071b8e32ea4277392c248cb60ebc5a952fb129bef1c482ea5d7badac616631a6935e2e65820776914ff2d933002040ada56e0bb82b28b975bbbbef5e0dcc3ec02fd5af262bec0ad423b70c5fdfc3da4df51804c1b1524b922862fc8f303665cb5d2c8c20efba9f34ddd2fadc3f7d6adf73c24ae7751ef26a8f8f3824e8a85188ec6f9fc50636983e66715bd6059fdd09b17cc565a6a61709bb79d5ddb01dd562da04104d90cdf2399b50aff5d7a0438a28647d6cddf09d36ba789fe46a2eed76ad7747b1adfe31c71c4cdcd14eef08bd4b65fbdb08b7bc9dd13c221ffd8100d8c72d756fdec2c3e2eb8ec288a1236db494bd62c5f06908002aad3a266d064d4001f3f628260b49bf01ab4813fe0de8897bb7be969988eed11295f2ac89e371641d09e2eb29f569803f87e8b63e8dfcbbc18c1db1d7e7842d23e88ac5acc07a1ccb6d7d8e4e15b0ebbcb3c4d3869c2aae97f9ba184fab63b2f27099a65851e4f4e281fe381bbc4705f5269ac71cafca38659f590ec35b9bbe4db845d7f3c043d65ab09c70d6e7b2e36509b393a49444a6ae9a475453718ba87a0ebce8ceb59536bf8e452dd5428b18a1e4a14e5551405ca1e2272ba8c667f6be21cd39e7b345f55a635d690eb20a7b8e0b693e17744a5caa12f090c034ec59fa75d4c211fd72686166da1e287ee0bc9c197bedf6d8900031ce0125d61b66fbd8c9a7b441c32e8c00d90335a7ca024cf6db7e88223d9840b2c51768b2da49bc66300ed9704009519f75e671a92e27c32db7c261b6f10a81871dac798039d704f36883a5789dc1c3475db2e0ed8b11b5a51b1dc525a7294731a70a903ebeaa2432c0751d85ca3231ba162c945ab6e49fd77f369852b2f714b60c30fffcaea69481a2d30c2d5e466d9693f4eb1639eceba126eb55f8447df9345668c799905d7e9f5467c16fd354647c4dc063405e55bf6f865e9cbca9039a5eb45ff67020e4a37b9e73d174bb1cad792e0306e647fb45c9b90dfcb74282b9c7a54ac278011c89fab63041d668fd26bc49e7f6c7687342cb464bea51fef733e526cc70c43f88ac3661f73c0bdc4b6a14521ba1e3d845025c78cf8f64954d56f08e45e13634f0bcb596bfe8a71fa435c7fa86c566f4a155f943015dc8790d44c79b40ef3965cbf90f5fd7bfe2c7d9c1aefc7d8b4c541cb283b5f134d8d6426680ba13b359f59b3c62ef318acb72f73b3b37df20ab787dabdf8ad4632b7e53bde968acc62d4987f725da2bc08bd427041e98f76ae5562ed61c6a69118a2a0a07e9a445dcc2aa6710d42bec981672513956a1e4b6dd5a7c1a226437fe6d9a81fc5e2666000eb401483ff93ca6eea1ade61c4cec6bb2b736e9da066580714ef3824cc23cc66271f6390e1f8101cd0b18dd6a542621aa3ae47193be49e4e62b0fabc0f3ae3b785310fd51883f1aaff725a6b23a54a1c34f582a80d7b04c8d5c28ed5c3b8dc4684bdf033419b2a732aa9aa7ba4de754a340a07ec82ec4d75cf16c4e58b89b46fa534e9bcbde05234b3ae16eaba1a9796e1a1268128b3dce9882c81b9fb0225396a35fe57c3b7a42f80762533f83ffbb7d5c328217d17763b863c3aa0052a0820ae534e3ebde5454b324dfe323dfea55f4450cb5aee83bd2b18655ae21cb127794bc5b124ea01fd1af5bfd5165ac953367d4501c3be1e1124f4fc992e061321375878ebeeaa781bdb89fcc4c028abac0c6e343e8c776919f59e5b653f25d3cd90a695bb88cbd0282eec7bc8a1641ad53005f6d975fe96589463af45d33d32bcfb207a983d60b7fb9b84a9f7bf98166ee89de127073a014ebc3a381846b0230d4d2b7f2c3c8f4b93507aa09a21b5f42641c639198bc421669f9c564525d05106f55cfcaab34f870ab305a18289830bf52bf7da619e217b86712426ec69568227db8e6b648da19b7399ae3fcdc7dbb52063bebb5ac6e3bbaded8456e62d1857525f06e18f818d7ca2e735ca98ba497180786ac3b2e26fd2c1ccdb069977e74cf13cbb03e0c0576a81e9a9b57f4aaaf465edba17eeed84fe4e8b7e1b27e1b895fef390310b30b6d6cbc95468b04cabf91ed9be3336e39bf0aad3c0c5da5a4bf50e80a5eda79b2e3371d6370e9d4fce9c8223f393f7812f5ce9cbcf8dfa63e6c1e7ffd776031c34c818c0ba7745b0f1889f91a3e11dbe80df9dd444a36fda25f8165929b164269b057038d6199adc1577de39c0991ccda2e853a73fb3c46644825b4e612ac9fb84d43d37502a2deb67326baaa4a316e698eed56d63ff5d92c366c37b5c06af7921122585e37f910f0ea09f5cd011147208a664495c3c14917fb8fca520aeef9c610e2fd7972ed18a0c8da2866a0dcd126edaf271fef9af2443fee126ac548070c3c107747bf2f054927fe2d3dee1850874345409162b6f7b4ccf2ed022b86eb2a4292dcf01a44f1f20b44cd4b7b95289472c1252058e09b576b319cc2d0c71f4c8e13bdc20bff81859f15452d07148961fec5f8a3b92f0b900f615cde8a5b8e1822c76df8aa4a4542c39f86445d939c23b45ed0dbc54a54cc413bff80a8ecfc7369cbb27d008639886d104858e683ddc8fb4fb0e943c58c0b0e20884ce7b22e89ecb173f230854288119b260443ba0c892dc69a1e796fd6a1d232e8c243ce1779e938a59165bbef6a9314f605c840eea7b70ce60befcc642331bedcadbfd4da4bd9bf6dee9f65dc986a5f9c3de3a3ab3bec8adcc2edd54a2dc1283fe8315c01d99798df7138183322f3929d8000df2a1eb49322c9b685b47d6b95a713f426e26a4e8ce0348e3f24b306d33ed8c7d7e526e5216b225e8d16777721453b5473be006e914471c9e495227f72b83", 0x1000}], 0x1, &(0x7f0000cc3000)=[@sndinfo={0x1c, 0x84, 0x2, {0x10000000000, 0x3, 0xb6, 0x7f, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x2, 0xbf7c, 0x7, r6}}, @init={0x14, 0x84, 0x0, {0x5, 0x9f, 0x3063, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x12b, 0x0, 0x820e, 0x2, 0xffffffff, 0x10001, 0xfffffffffffffffe, 0x7220, r7}}], 0xb0, 0x44080}, {&(0x7f00007bf000)=@in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000da7000-0x10)=[{&(0x7f00003e8000-0x2a)="aee1f673def519f57e608359a9baf85a1241ccc28c50091dd8d71050b2a2cfff2909d40ec95f471e0020", 0x2a}, {&(0x7f0000d96000)="56aaec33af362a6adc370589538938660da0b99a4ad1a6113600e442e8db511daa5a14d0802217045eae1a8a9c353a4df3bd903be4c3bca0e1e6221abbcc23586e8bc5c60eeb8c1d7200eea1d1a7807dbb67208b70719875e2cd5f63100a931a7eb95978be790a03b2b5bf5f3e0a32fd116337d6601ebcb6f2451ae14f9d3b5debfa3de0d21989bec196232986e06abba450663ee6d6dfbcfe4238958d70c89af19de694f5c6e6de03d4e16483119aec95c9fd4db667bd78e853100aee9a028482718d12726fab86d540f128d0f87213c3e61b21", 0xd4}], 0x2, &(0x7f0000b13000)=[@sndinfo={0x1c, 0x84, 0x2, {0xd9e, 0x8, 0x2, 0x1c20000000000000, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0xa, 0x6, 0x0, 0x0}}, @init={0x14, 0x84, 0x0, {0x1, 0x3ff, 0x2, 0x200}}], 0x84, 0x20008080}, {&(0x7f0000fa6000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000839000-0x18)=[{&(0x7f00004bf000-0x1e)="176f6cf976bcc3bdafe827d825f2518b1c84aa21c048d5881980ed620173", 0x1e}, {&(0x7f0000707000-0xe4)="b9a394d442245fe467d65364c684839b557d036165d1b6988aed2d27eae7eb4d29bcdb83a4eaf3c0858356f978c87e3f72dd0b58de9ac494b6d3a80b61b353f06e97ada0b9178f7aad63093ae7dfa70b98e67a00c1cd6cdd654dcbeba7c809d0035b99e43bb103d7ce67c1cd98514597ff95abf1653e9de80695b42ba1bc154aa76212a4ea39852783da9544334375a623532b08b94e4a2d1fcbc4241475593b246f26d9e3178ef330246f1baa7bb7cd13762a06cc38506d7594f2ef4baca3b7de92c486ad4b8cbe1e4df53e8fb0e930131c9b0abb7d350cf7b5d1fcc935a6f6af8d372a", 0xe4}, {&(0x7f00003f0000-0x1a)="c8ade4255bf817e9bdb25f818fa856e05a72168df64297a31535", 0x1a}], 0x3, 0x0, 0x0, 0x4044000}, {&(0x7f000010d000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 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0x1000}], 0x8, &(0x7f0000b8d000)=[@sndrcv={0x2c, 0x84, 0x1, {0x81, 0x4, 0x8, 0xf800000000000000, 0x7f, 0x7, 0x7fffffff, 0x1, r9}}, @init={0x14, 0x84, 0x0, {0x6, 0x100000001, 0x400, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x1, 0x20, 0x6, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1, 0x8000, 0x1, 0x7f, 0x1, 0x7, 0x8, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x201, 0x8, 0x9, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x6e, 0xc, 0x80, 0x3, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x4, 0x0, 0x4, 0x7, 0x3ff, 0x6, 0x20000, r14}}], 0x134, 0x4080}, {&(0x7f0000218000-0x1c)=@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x10000}, 0x1c, &(0x7f0000336000-0x30)=[{&(0x7f00006ed000-0xce)="b7e3150afa9f4c92e08e0edb2712b68abc546c797ba4f09c6285e4886b8e4f67327894539e791e9a9b2ddd7f4053d64565cdb4d5fd46714c4063e04e1a905c9361cd0219ea7eeb446dc85e36b13780ddcb6853dedbea373b4c05c695f772f19eb6b9be990bbaf3da2ad4dfe0cac0cd5cba54a70bb1bd8908ab971ab6d2f13f8decee15e0e6d011b5ea66a0ec33863982e145a4bc7624b4639c4162d7414cc6608b6c2602297419109e4d863ef06f80483c7fcfae0d5bf0a4352bea05a4aa011c726d31cf5cfa0cce5f8448615ff1", 0xce}, {&(0x7f0000c40000-0x29)="86ba922fc1af018d591bb132461e3a30140341fb2c7f70db444b6977002001139e19ec37066c14449e", 0x29}, {&(0x7f000093d000-0x1b)="71ab45696467b4653424fed0a4595f1cbd728ed6df576641562e75", 0x1b}, {&(0x7f00000b2000-0xbd)="b5300fc677511c5e80db508c8eae01703ef660b0c406df2788d449a9fb7bb3ba0e0c52f9546470e23d4f91fc4c542fc920292856a35324cfaf8e8054e005180a605e0a10e63e094fe620618519f6d98e62cce44d66d025fbcfcf499888f30fb1025ec36d3817ba1ce373d2ec29038be753d3621c3c3f73d4c5bb194a8dd33714641698a4581b5af6b1aeaa45657baeff781115c7e3f006c7cdc5c623c5706a17fa49b381a05ebd12b1f7bd2d69573f5d4d41683fa123242bb8f8f0985c", 0xbd}, {&(0x7f00004a7000-0xb3)="f8ef615cc85ebb2aa8a049d80dad7e51568caf22f0c45a47e4a276b0d8dd55c5a40c81356d97d1ece755d141a043fbfe66396e2325a027158e87e7a2dc601a2552fee81f9d19c5f889706cfb06661ab5d293a5511aa2e075629d625bb3cd0a05a5870b5e633d39ac6cf72eb6e4a476222ed63e642b31951d48e0625f29696cbb09e4b12f4ce266183da84c7f93af50fa6d95cbc775de358893fead4978088067807a434f654fa615ae663dc90cf874ab04d119", 0xb3}, {&(0x7f0000a94000-0x34)="b92b1c75663f18cfe49b76250b4598e5b3e1b112fe9c51e5a91eb15268a34d60ff2314b9b96beb3f9cc3d1d1879a2181776c7b1b", 0x34}], 0x6, &(0x7f0000ab5000)=[@sndinfo={0x1c, 0x84, 0x2, {0x101, 0x202, 0x1, 0x8, r15}}, @init={0x14, 0x84, 0x0, {0x9, 0x7fff, 0x9, 0x8001}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x80000001, 0x8, 0x7, 0x30a4, 0x0, 0x6, 0x100000001, r16}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x0, 0xd62a, 0x800, r17}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0x448, 0x8, r18}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x6c56, 0x1, 0x1, 0xfff, 0x7, 0x4, 0x2, r19}}, @init={0x14, 0x84, 0x0, {0x8, 0x1, 0x83, 0x7}}], 0x134, 0x80}, {&(0x7f000036c000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bdb000)=[{&(0x7f0000b5b000-0x25)="e919dfcc4c3327865f95c78879f79eee44d170726e7335c4944b72077ced1bf8591494db8f", 0x25}, {&(0x7f00008d8000-0x98)="a633d8813c14feef9880a6d37e1f5686e298554d51f159df4228a929c55b80b155963072b92e19d7b9cb9ef56d07a076b11775855698c1d09e235a78de35f42d34787a8f11a0263229bf222918a68e003860a696c6a9b4df17ad6061240505a07fcdc1755e9280cf06bb5b5fcf8368392ff2adb4249cbbd568991cb12232bff4b65a7bb6ff784358be041fe951e7ebf4521c3289a41c67f2", 0x98}, {&(0x7f0000b34000-0xbd)="3c2c6720e407062b893d79b5a3c90be94ec4677b2ab6ff7e6f6064d8333b4c06bbd26c489e64d3cc4d269895d29e902c4e8f3a5e7af4fb2723f62efa936fe5e8bc4f4ef3f74612dc7efecead4fc2930870424f038173e9e5044b8b46b85f6e0df314463d5f60b380dacdde6aeb1607ed58a0de96e1c97b28487642e81305210c66606db05febdf8e1f0bc2a0511d3dbd61e2c506d6c1341878f157a5a8304069956398d5d127ee4e634740ed9deb22f646c1fa5d3e0bef8a3fda1ebb33", 0xbd}], 0x3, &(0x7f000087a000-0x1b8)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x0, 0x8, 0x2, r20}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x8, 0x0, 0x100000001, 0x40004, 0x8001, 0x0, 0x6, r21}}, @init={0x14, 0x84, 0x0, {0x2, 0x1, 0x3f, 0x100}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x9, 0x1, 0x3, 0x5, 0x8, 0x1e1da619, 0x0, r22}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x20, 0x8000, 0xb357, 0x10000, 0x4, 0x6, 0x0, r23}}, @sndrcv={0x2c, 0x84, 0x1, {0x400, 0x1, 0x202, 0x8001, 0xfffffffffffffffa, 0x3, 0x8, 0x0, r24}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x3, 0x6, 0xffffffff7fffffff, 0x38, 0x2, 0x3, 0x5, r25}}, @init={0x14, 0x84, 0x0, {0x3, 0x3, 0x9, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0x1f, 0x200, 0x52, 0x5, r26}}, @sndrcv={0x2c, 0x84, 0x1, {0x5d41, 0x5, 0xbf1dadc2f2a67980, 0x7f, 0x0, 0x7, 0xe8, 0xff, r10}}], 0x1b8, 0x0}, {&(0x7f0000a0b000)=@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000653000-0x48)=[{&(0x7f00006a2000)="ae9b7cc6b89ee739fdc38c4fa7775b6cb1430aa994626938d0b89fb7d9b131f92916540864d8aeeabb42dba3871ef211ff18df3e1c308acabe6f94a99b9e3504c0a0f17f6597d3a5c66468dafe0f", 0x4e}, {&(0x7f00006b0000-0xc7)="2ebdd14e6fa33347afd755e6d6863369fd9d1f8d19e5f16a9039298e39b5fa2edee090624ff04584b3660b684176102496dbf6fd8a32528c2f11ab52f955f78ae42496205418e6f224bafb4b1aedf65de34ec373ba52913b93fd1965cbe97cb55a3765fc513115f30ce232afa67c1aec4bac8973b0b33fe394bb972c513ea07fa5527fbcc72086a2ed059acbc53def1259e44da5fb8788ada9d3a5686d15099971b8605091cf71b75dc07f9ec429bfb8a1c557671993128f707bbd3daedef4a17e1a841de1123a", 0xc7}, {&(0x7f0000413000)="c6f30e06e12508cbfe08f18ca9b43f495b3262fb45d338d426fd2042d93ef00a9df0d04fba9665092c1165d04343568fe5aeb6c66b43c7624fd1b67b0c173afff07d15e909fcb7f3b9fe0408589ac440beafa4d88173bce7bc4d562650a9f43ff86c9371fd257ad976ad872d20934e35ae0b19fec5bcb75d6b22f0d00919a93ae5e6d5d641cab950b889e7eeb896b1b0f5fd9faa92ed8976ab0c709f91847f272559764625efba0bf0179fd9e5747398b6e9ebe41e6f441a50aff2c24033f2a9289bef1a849189eaffa001d3f63cbed9cfcede", 0xd3}, {&(0x7f0000c22000)="f0d830913095a9383befcf563c71358d1969a981c8ba615a875bb9cfffeb89874d2b6cc0f933764b1960c68e04962d43c4c20e", 0x33}, {&(0x7f000050a000-0xff)="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", 0xff}, {&(0x7f00002b9000-0xe)="c05d4ec967b014fe4d133aef309e", 0xe}, {&(0x7f0000ce6000)="5481df76ab", 0x5}, {&(0x7f00008d6000)="bcff826c34dd81580dd31927f85a16217f3c9f9c1cd600c9192b651070f9cde08ff2823490ff7fae8e8f0a3b4bdf520207ce533e34909de55f92f9d3ef20ba0ffcdce903847549dbc91b354e58e32827664608911c4baeda9a6721e57dbc8b66f7c35efbb14e784f09061abe7ee9c3961e8f6083f45b8809925908df2ce788377bb18606c3bcbe3ced53bd5fb6a1b4c4367d5162b558d8a2eb99338364f5c2da4582927a65995dade81d17cd132e768ac0de6af59f2bb8e07d527ff14ca96fd6441a68a29f8535cbfdb22bbd86ec2c376ff67644b37e42e65b00271018c66058c5d59c8decebb9f3005b4acfae50dbb48aaa97aa5ceecb3aa651bd27e209cd4b57f7d2d4e8d436e5b1751fe3d93e6e184a2e3510859d870321c83474af5313e5216bc626e94742c1c24ca1b12ad1bf5be42520c6f8520ee330dd8c0a5890b9affe0343d1e40b9c6e2890cb8efc8b255941d74155cd80c29d562debd1abd89e0d5ee8cecc0275e81c02fcf92611df31facb4a4023218d6fd642718b06017a106ce191c4e82f4d1065c31cecf7373f9e90e8ab0ffe2f5cad9b81300eb0b78e4d6467bd6e8aaac0affb6d4131415905804170dfe4103c39964c8da7ab837bc04308325018c7799f6477241cbfb7d5aca3ada06321d80ab522df941d7160deda25830ef7362194284848cbaab710b9f3472633e2cf13fac9cabd619388927061d0ef652f91397b4eb38708e7a869f70ebbfa2a83eb4b991440639147d6b298ca8875d484f19cb3921313b7982911e922fb7a3e940702ed1a076b19e8d2579dc3d7d969a5836e8f600222e17df0c6f9892e785b9ffb40d6398d7ce4d32f1a2dbe99e259c44475334fd8d0707055e32cc1fa1e4afe84eaa2033e0148680c6a1fdec0c1ec4e7ed022a13bfe664dadd6e6537c173a35cff879cc3270f8bcf0db18f14f9b6dd1af9473793777b7b77e6694dfb6b3aa6f4f8ad5599b49628f27aefee46c7704ceda955fb588a052a8652a6d3e56629792d40d2201a8f7d02dfcec9f5de31f5e276ae594c9f21032527c2702939f5b005f59ec7a6dcb34e1fe2d1b067bce8ca9c65c34ac5876b3db78619bc1e6ec91cdcf253065332f30d988d9f51366e5ff1493268ad0cee03d16bc055d9ec401f86c4bc8a51af5786f14dfa841d84a7bc14fdb22f3eea70e07c664b881a778776184014fe05c5b9aa8739fa4d2cfc6d485702d74e3140d1e3ef104b608599cd7e4108fd4ca13ba53fa98a4e4043740a71c8910246e32e5c4014eea19373bdf3aa5e60d14772230846bdbf2570666a0037a1b7d06b404163a5a00c44bec673d4b9073af267d1436168da4a2892a3e32ed149c783b5100be769d465cb5388e30de38c144f2fc22cf8bcb12deae67a47dab37f45c7b035a33676c13bc25332c3eeecbca6d259a4142647440400234b64ff706196eea04ac296939751240862186bc3e6c8dd6996e43a4045a86fcdc5b05ef1ee2e6979fcfc9aa544c9940aea1b7148663366b3140f3ad755b871de437c44810f0a26d5dcd623e4319cbf061341f70afa31fee1dbcb965709b4ff629e37768dd91153acb2f0fe2a3901c089ce18bc0ff085b790df85571b086c8b64fd3e211ac69012b875c26cd0b92c1b5ce2733bae6b0901312893951deea2141b7fb13b8a34a6a7ba4d7255366e9cbb8518f94195f1a16bedded91921e2d2fdf79ab0120a555b82459cced0687fefa86b5eb385037122063de553ec0bf0653c6d5164ef1cb864015149d5ecdf119bfb495bb2195e56dc354f4d08da3602803983e257bda5c9c7901981378b91c2cbfa797136c03a27568f9bf5e4773cbc89cc13e6b8dfec10d4723354ef6e3f7acbfb16a1bb16887b1b6f3b9a178c17b824885df0c84d672adcd1c00fa3303e0c7d7af2077d61f496f4a8fe7ca9997204247e7f6dd03ac1a7500549b75336c40e8fcebb810cf0836acb645a0ff5e3fbc2b69111c03c78ad5932fe64adbd893876c8b255514d4da7df731a6457dd496e2ea3b028e18a2f409c1d38401b997411842a3a2e93072743da49a4ad7ff71cec7058e9e8817631a898d8efad3ea0cd08323e438381582e630342a82371420e79e2be3ffbef59354da48378f95c41a400fa9208a02b450f3d8d89bb7374522c9a9e470c51b35bf9bb1637478590b0ae7a42474f0007c710c4d0bc3f616cf2a065ebfb6eae5c900819f1ab1baf97ed4e5ba287dd54f6e4ac5c006ff434504dac2f5d55b2756e7c6e95ce32cba4eed09e4d438a77cb21efb50a0dfd2675d425fa84421ca0b65706fdd38b8594e3c1133d20c3383ce087d994118a84c99c2de1a37c6c7e5d946bdffedea1d43561569aab38c566b18b3d3174dee0cff60263d894dee0e8a6f5d1a5ce5ca20658f74a8bc18b0adda9c37ad89529729b0f041ba1e08dc6739cc8661984f0652df657ae7e2155ee30e2a8014d86323e5069cf2285bbc564bda330b1b262f4f325fb2de5ee22b7960e1b126f1af79056b5b4918cf16f82b31ebd785156df43e4254408e5d9988b3759dc154b04e1eb6c7215166ea9d2915d403ed9b029c176105301dc303d5b10458466bd61e1a3894c07d900f383e94ec0def52eb9e60164c011b14e1a3d2cbdbb58af0e2777dac572038218adb90690dd8d1e6a22df857ed1ae16b7bd6fc7bd504c8611fd2731153a0b219ad8385ff9aa9f5c13a957c5b4f5fcb82e8b9c211e386784ff4f825879ea110fdf78d2b2535d5dc4b2438a989fabb28005a5a416914c5beaae73339a55414b04d590e3fdd5bf894d17a3a59a3c7987d4b6574265ef0d952f1dc5569cefcbc987f64d8279f40c8f52a2e479faef652cb5077cabbe329e2713047e0f6a42781d9a52fb2f5c415b5636fcac9e6b93ad9ef5c03b0102e3bced3d407f88aaa99d88d2b40002b608d421426d9b8cad8ab44c1f43c72ba204cfa0c3c021ee8cc4b8b876831e3ea74dde85705616973f480cb4f12552a794d3d0c97f1073c9238efe7b8535a046d7cb04c7aa526a1132e10cb98912c94c3348d81c8d16213394562b111f73aa6dd5a3b8beeae2a2053132c045bac9782693f28187e4430855b3c614fa31187c27bb7e73fadcf37bbe2826bcb5b5fea0072005ddd528e691f884a69cc238542b903858aded1241b5711725eae63ec5f8de04c10dec69c4e137c724c14313f2980abed26d6b299afdc4254eb4013ade90e8cb3f5ace0a8fd45948dbaf6b2f28e0118a9f2b352ce4aa3c5c0c58c104e4deccba571f0519b1d541b7de2ebc9301721b8ed95749a5936a04890fc793e0713221589439b6d943ab21bedbdb2e0b41d972f116c262d1858294d38ffab3e66c6130f64d4be997ef611e2795fdb1567e26b23a47e29e41d077431d07a432747b0f38c21f14d0ece5574c0c9f6321dfe7cc9bed908916e64d3fe2a9b4b92ced5fb0f57e1b281f6c4cd4458e7d3a9956ae4d616554d176a6ae3909ba73d7c6485b5598e576c722f9047b4683aa2a3ece63a7b697fd82ec3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0x1000}, {&(0x7f0000d61000-0xfb)="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", 0xfb}], 0x9, &(0x7f0000411000-0x84)=[@init={0x14, 0x84, 0x0, {0x1001, 0xffffffffffffffbf, 0xf3, 0x80}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x0, 0x0, 0x3, 0xffffffff, 0x6, 0x8001, 0x0, r27}}, @init={0x14, 0x84, 0x0, {0x79, 0xffffffffffffffe0, 0x8, 0x3}}], 0x84, 0x4004}, {&(0x7f00008ce000)=@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000c15000)=[{&(0x7f00002ae000)="c5a967d4552c36d7c5eb60087e1c337a0c6f980c5376d54cb4e93db7b25e28a88e8d8650f57dafcd48958fb7e3c73582", 0x30}, {&(0x7f00006a9000-0xf3)="f9407a05d377dbbaa226fabe3893da7f482e3935c3682b097fd749015338dea85afb3d2347b8248112f21a07edd18b5d90bdfe09fb3c5316eb7bd50567882698ce29940f0616de9d2d6752343982c9c321ab2c56c86f5ee8190bc36ee95b77bb0ef159bae3e57d93427f135db10f1d37c48f26ba83ec3c67b6a5d3a203bde14ef5ce1ccb930739bbf28fe00f8e05a3285f0e31bdea26263b03ce0af80cda2b8a4a8e12a217bf99e800714768b3bed777c4feb09d185eb1af1ea29a24d861aa54ec25a86c9db26163458f340f0ba0faf49d8b673402ef895737134b92cf8f8158566f9b9dd4f9477bb4f211a0f7b64091d9e27c", 0xf3}], 0x2, &(0x7f00004d6000)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x0, 0x1000, 0xccb, r28}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x80000004, 0x8000, 0x6, 0x1, 0x9, 0x3, 0x4, r29}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0xd7c0, 0xa, 0x8, 0x8, 0x1, 0xff, 0xfffffffffffffc00, r30}}, @sndinfo={0x1c, 0x84, 0x2, {0x300000000000, 0x5, 0xffffffffffff8001, 0x3ff, r31}}, @sndrcv={0x2c, 0x84, 0x1, {0x7ff, 0x3, 0x8, 0x7, 0xdb9c, 0x7fff, 0xffffffffffffd461, 0x0, r32}}, @sndinfo={0x1c, 0x84, 0x2, {0x32f9, 0x2, 0x3, 0x4, r33}}], 0x108, 0x801}], 0x9, 0x15) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000622000)=0x410, 0x4) symlink(&(0x7f00009a1000-0x8)='./file0\x00', &(0x7f0000d13000)='./file0\x00') 2017/12/28 21:01:40 executing program 1: mmap(&(0x7f0000001000/0x1a6000)=nil, 0x1a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x9, 0x6}, 0x8) write(r0, &(0x7f000003b000)="240000005a001f0000000307180000000913171408000300ff0009ff080002ffffde0000", 0x24) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001a7000+0xf98)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a7000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001a8000-0x8)='./file0\x00', 0xe040, 0x6) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000141000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001a8000)=0x0, &(0x7f0000046000-0x4)=0x4) modify_ldt$read(0x0, &(0x7f00000d4000-0x1000)=""/4096, 0x1000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000f0000)=""/56) mmap(&(0x7f00001a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/28 21:01:40 executing program 4: prctl$intptr(0x4000023, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000530000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) 2017/12/28 21:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000407000)='./file0\x00', 0x100) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00003cf000-0xa)="2aa4b45b41655a15eed7") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') [ 72.555922] binder: 12280:12290 Acquire 1 refcount change on invalid ref 0 ret -22 2017/12/28 21:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000060e000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000bf8000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x101, 0xfffffffffffffffd, 0xfd64}, &(0x7f00006ad000)=0xa0) getsockname$packet(r1, &(0x7f000020e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002c5000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00005d3000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001, 0x7fff, 0x2, 0x0, 0x2933, 0x0, r3}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00009e6000)={0x1, 0x4, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f67000)={r2, 0x6}, &(0x7f00009f0000-0x4)=0x8) write$tun(r0, &(0x7f0000552000-0x1022)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1f282b7879c5", [], {{0x88ca, @llc={0xfff, @llc={0x0, 0x0, 'H', "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"}}}}}}, 0x1019) 2017/12/28 21:01:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x800000000000039, &(0x7f0000000000)={0xc, 0x20009, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000321000)='./file0\x00', 0x20000, 0x2) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000b0c000-0x8)={0x0, 0x0}) rt_sigprocmask(0x1, &(0x7f0000959000)={0x668}, 0x0, 0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005dc000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f000061e000-0x8)={r3, &(0x7f00002d4000)=""/4096}) r4 = gettid() r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000758000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000506000)={0x561b6982, 0x2, {0x0, 0x1, 0xa08, 0x1, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$getsig(0x4202, r4, 0x7, &(0x7f000034f000)={0x0, 0x0, 0x0, 0x0}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f000069c000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00009a4000)={{0x6, 0x100000000}, 'port0\x00', 0x4, 0x40008, 0x8, 0x5, 0x6, 0xfffffffffffffff7, 0x6, 0x0, 0x6, 0x3257, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009e6000-0xae)="5b6ed8a87e02e6d495fc2a6fb19fe372066e6706e534b968ae0f47866b0970a34dae6ce483aed94ab69746c304747bc5f74337ff82df72ca7a236c9c41f65bb6bcae0f2580a44fdf13a8a286ba8fc1b56bc26ab78aeb05a646dd3118ade733c0ba2faf49f6dbc66765c51493560f5142b6329f1d1fc3ed3bb031b346e4cc784b1cf9622bf492c8b219486e460b4dc2d8a173622ce42c0e6356b6ece44d7062787e7047eaa01c0b406a2b40664776", 0xae, 0x0) request_key(&(0x7f0000fb6000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091a000)='cpuset\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000cc2000)='user\x00', &(0x7f0000463000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008f7000-0xed)="adfdbdc2cc6477ff7b081107f8165a4809848b992e1f41b4f6aebc34b9a9bc70e926fab112d982c234df1f124afd88930d1b6410fe7b70a26270004cc7710221546ccb3ad19d6643c54ee368964d3dcd62d6853a0021ea8c5cef342bfd35968fd7f0a2f20418f4f9a8445a949defc5b5642d72d8207c9020c51dea1e2b5cf8640a34d10ff68204de91fbc85a74ed4a873ee9ea737c9f3891b1ae23aff585491a5662c161f696edf39bd2ed2edb5a47a130b25d83b864fd0b61c75c63e6f3aab047e926950dcb2fc5cc756df0d4492ee55b725a499577a09a8b07c075e75be7ae7be6e139a467de2024bc938fa5", 0xed, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000082000)='keyring\x00', &(0x7f000088e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f0000bb5000)="73797a6f616c8b6500800000b431055c02a9d33fbe1698856a1683f2beadac9005403f49925181eb9e19a27cc5bde34a4d2e986f0783cc804eed17515a54f7222e3b9364ccdd5ef9cdb9b208e82a95779638380f6d209058aee6b922b78b7354cecc523a1b3162f663545fc4ccfb3dab5799fcdd676666462acdb44392825b9541058865c1e6919d37a382c1fce783d79c9a0ab315847750fb7517e0ca0c615a0d0370c62150c80f68adba63b24f95a5adbfe5", &(0x7f000059e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005e9000-0x7f)="014126c54dcfd7bf8382a90ff862743fecca86f1bf7fc12568a7ae8fcee560705a28d3fb82697f03265f6a4cb3c3892752fff5d787ef37dc23b85359f7e616e5c0db528073c54c224a41b3290dcb54ebff7798faebd69461c56f44a2dd038b656d33e944318adfd6430398811e75931a2bbccd7f7ea9694dbc5627f609ef44", 0x7f, r2) keyctl$negate(0xd, r1, 0x101, r3) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000139000)={0x0, 0x0, &(0x7f0000975000-0x8)={&(0x7f0000ebb000)={0x2, 0x13, 0x81, 0xf, 0xb, 0x0, 0x4, 0x9, [@sadb_x_sec_ctx={0x5, 0x18, 0x100000001, 0x100, 0x1e, "d7000496e56c76c50817df1af05cfb1c28dc99d5a45977e0372340569b68"}, @sadb_x_policy={0x4, 0x12, 0x3, 0x80000001, 0x0, 0x3, 0xcc1, {0x3ff, 0x400, 0x2, 0x1eed6d43, 0x0, 0x0, 0x0}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4000004) r1 = gettid() capget(&(0x7f0000bf8000)={0x0, r1}, &(0x7f0000833000-0x18)={0x6, 0xde79, 0x6bda, 0xc0, 0x0, 0x8001}) [ 72.606460] binder: 12280:12304 Acquire 1 refcount change on invalid ref 0 ret -22 [ 72.614665] device gre0 entered promiscuous mode 2017/12/28 21:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000-0x4)=0xb, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000669000-0x38)=[{0x4, 0x10000}, {0x4, 0x20}, {0x0, 0x1}, {0x2, 0x2}, {0x8, 0x2fbb}, {0x2, 0x100}, {0x3, 0x4}], 0x7) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) 2017/12/28 21:01:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000049000)=""/228, 0xe4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) getpeername$unix(r1, &(0x7f00007f8000)=@file={0x0, ""/108}, &(0x7f00003fa000)=0x6e) mount(&(0x7f00002f9000-0x8)='./file0\x00', &(0x7f00008f1000-0x8)='./file0\x00', &(0x7f00006f6000-0x6)='ramfs\x00', 0x1000002, &(0x7f0000f7a000-0x20)="") syz_open_dev$evdev(&(0x7f0000ee3000-0x12)='/dev/input/event#\x00', 0x7, 0x80800) bind$inet6(r0, &(0x7f0000f39000)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x60000000000000}, 0x1c) pipe(&(0x7f0000441000)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000696000-0x4)=0x0, &(0x7f000058a000)=0x4) statfs(&(0x7f00001ab000-0x8)='./file0\x00', &(0x7f0000bc0000)=""/71) 2017/12/28 21:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000007f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b69000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00006c1000)={0x10000010, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bcb000-0xc)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000871000)="4a3ee8e9fbae7f79d605a786ae5bfc50de68f90950f840235ec84b6ee032bda57c03c4d0e52b12537b9115e4ad9ca710f42bc73c9ac14e5ad70215e0aa1e0f9ff532aa93345ae62cdc3570fff446d9fda33a2c28d9eeee487265a0c3010de595388837c47347da230cf16d39963aeb4a487e46bdd60353d3f9eaf4f3837c5e5569c65b6ab0d96dc31506de47eb8ab59eb7d43d7ef775302945ab", 0x9a) set_tid_address(&(0x7f00005ca000)=0x0) 2017/12/28 21:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f0000c0a000)="2900000020001900013d181000da0f0602000007000000029e0000040d000400ff7f00000000000000", 0x29}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008c8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000734000-0x8)={0x5, &(0x7f00003db000-0x5)="c59980f8bd"}) 2017/12/28 21:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(0xffffffffffffffff, &(0x7f00001d4000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f00000e2000-0x8)='./file0\x00', 0x201, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000051d000)={0x18, @tick=0x32340a81, 0xfffffffffffffeff, {0xdb, 0x80000001}, 0xffffffffffff0000, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(0xffffffffffffffff, &(0x7f0000082000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) prctl$setfpexc(0xc, 0x20000) 2017/12/28 21:01:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xf, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0x69)=""/105) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000219000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r2, &(0x7f0000727000-0x48)=[{&(0x7f00006b6000-0x14)=""/106, 0x6a}, {&(0x7f0000a8d000-0xe0)=""/224, 0xe0}, {&(0x7f0000d07000-0x67)=""/103, 0x67}, {&(0x7f00003c8000)=""/103, 0x67}, {&(0x7f0000e1b000)=""/38, 0x26}, {&(0x7f0000b76000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a29000-0x2)=""/2, 0x2}, {&(0x7f000034a000)=""/160, 0xa0}, {&(0x7f0000d4c000-0x9e)=""/158, 0x9e}], 0x9) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00001f1000-0xd)='net/mcfilter\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000085c000-0x1)={0x6}, 0x1) readv(r3, &(0x7f000052b000)=[], 0x0) 2017/12/28 21:01:40 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f000000d000)={&(0x7f000000f000/0x1000)=nil, 0x6, 0x0, 0x2, &(0x7f0000007000/0x3000)=nil, 0x4}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000005000-0x4)=0x2, 0x4) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) mlock(&(0x7f0000006000/0x4000)=nil, 0x4000) flock(r0, 0xcc29a7babfc809de) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000004000)={@generic="5739f4569db81994a56852f227437cfa", @ifru_addrs={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/28 21:01:40 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a58000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000+0x616)=""/89, 0x59, 0x100, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x80000000000000a, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000ebc000-0x4)=0x0, 0x4) 2017/12/28 21:01:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') syz_open_dev$sg(&(0x7f0000794000-0x9)='/dev/sg#\x00', 0xfff, 0x8000) fcntl$setflags(r0, 0x2, 0x0) 2017/12/28 21:01:40 executing program 7: mmap(&(0x7f0000000000/0xc35000)=nil, 0xc35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c36000-0xe)='/dev/keychord\x00', 0x4000, 0x0) open(&(0x7f0000326000-0x8)='./file0\x00', 0x103300, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000c37000-0x9)='/dev/sg#\x00', 0x0, 0x2000) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x4208, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000c34000)={0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:40 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/loop-control\x00', 0x140, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x22, 0x0, 0x0, "355c0699c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000e5c000)=0x69, 0x4) 2017/12/28 21:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f000014f000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x7f31) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000f7d000)=""/184) 2017/12/28 21:01:40 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000589000)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004d6000-0x4)=0x4) r1 = socket$inet6(0xa, 0x400000003, 0x2000000000000003) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000fde000)=[], 0x0, 0x0}, 0x0) 2017/12/28 21:01:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x8, 0x1, 0xfd6, 0x0}, &(0x7f000093e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x6, 0x30}, 0xc) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x4, 0x4) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000004000-0x8)={0x4, &(0x7f0000002000-0x20)=[{0x8, 0x5, 0x6, 0x100}, {0x1, 0x9, 0x4, 0xaad}, {0x8, 0x8001, 0x8, 0x1f}, {0x4, 0x3, 0x1b43417f, 0x7}]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000004000-0x5c)={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x1, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, 0x56, [0x9, 0xa5, 0xe2, 0xe3, 0x8, 0x8, 0x9, 0x8]}, 0x5c) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000004000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000003000)={{0x9, 0x3}, 'port1\x00', 0x1, 0x800, 0x1, 0xafa, 0x100, 0x7, 0x7, 0x0, 0x1, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000006000-0x108)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x0, 0x4000000000, 0x3, 0x4, 0x0, 0x800, 0x6, 0x21, 0xfffffffffffffffc, 0x10001, 0x1f, 0xffffffffffffffde, 0x1, 0x7]}, &(0x7f0000005000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000007000-0x10)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000007000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) 2017/12/28 21:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000005a000)='/dev/rtc\x00', 0x200200, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f000055c000)={0x40, &(0x7f00000d0000)=""/64}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000d1c000-0xd)='/dev/urandom\x00', 0x0) clock_gettime(0x0, &(0x7f0000238000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000d9c000)=[{r2, 0x4000, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f000064a000)={r3, r4+10000000}, &(0x7f000021d000-0x8)={0x5}, 0x8) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000046c000)=0x1) fcntl$addseals(r0, 0x409, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b63000-0x18)={0xaa, 0x2, 0x0}) epoll_wait(r2, &(0x7f000059a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0) write$fuse(r2, &(0x7f0000c97000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) close(r0) sysinfo(&(0x7f0000f8c000)=""/77) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000069000)={{&(0x7f00004b7000/0x1000)=nil, 0x1000}, 0x0, 0x0}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f000060e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:40 executing program 4: mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00003be000)={0x19980330, 0x0}, &(0x7f0000438000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f0000840000)=""/0, &(0x7f0000971000-0x4)=0x0) 2017/12/28 21:01:40 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x80002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000)={0x100000000000000, 0x4, 0x7, 0x3f, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000)={r1, 0x3ff}, 0x6) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) read$eventfd(r2, &(0x7f0000001000-0x8)=0x0, 0x8) 2017/12/28 21:01:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x3, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x10040, 0x0) fanotify_mark(r0, 0x6, 0x30000, r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd9, &(0x7f0000002000)=0xfffffffffffffff8, 0x4) getpid() link(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000004000-0x24)={0x58, 0x100000000000000, 0x6, 0x9, 0x800, 0x7, 0x7, 0x0, 0x80000001, 0x20, 0x98fd, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000004000)={0x2, 0x8, 0x8, 0x1}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x50)=[{0x3, 0x7}, {0x3, 0x7}, {0x4, 0x401}, {0x4, 0x53}, {0xf, 0x9}, {0x6, 0x6}, {0x0, 0x307db6f}, {0x2, 0x3}, {0x8, 0x617}, {0xb, 0x8}], 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[{r2, 0x100, 0x0}, {r3, 0xc, 0x0}], 0x2, 0x7f) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000002000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000002000)={{r4, r5/1000+10000}, {0x0, 0x0}}, &(0x7f0000007000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_buf(r1, 0x29, 0xce, &(0x7f0000006000)="2ae54134d2e1475b", 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007000)={0x0, 0x401}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000)={r6, @in6={{0xa, 0x0, 0x327, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000009000-0xe)={0x5, [0xb4, 0x5a, 0x1, 0x8c4b, 0x9]}, &(0x7f0000001000-0x4)=0xe) 2017/12/28 21:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) lstat(&(0x7f000086c000)='./file0\x00', &(0x7f0000ba8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) getsockname$netlink(r1, &(0x7f000019a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e04000)=0xc) 2017/12/28 21:01:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xf, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0x69)=""/105) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000219000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r2, &(0x7f0000727000-0x48)=[{&(0x7f00006b6000-0x14)=""/106, 0x6a}, {&(0x7f0000a8d000-0xe0)=""/224, 0xe0}, {&(0x7f0000d07000-0x67)=""/103, 0x67}, {&(0x7f00003c8000)=""/103, 0x67}, {&(0x7f0000e1b000)=""/38, 0x26}, {&(0x7f0000b76000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a29000-0x2)=""/2, 0x2}, {&(0x7f000034a000)=""/160, 0xa0}, {&(0x7f0000d4c000-0x9e)=""/158, 0x9e}], 0x9) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00001f1000-0xd)='net/mcfilter\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000085c000-0x1)={0x6}, 0x1) readv(r3, &(0x7f000052b000)=[], 0x0) 2017/12/28 21:01:40 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000004000-0x5c)={{0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x2cc}, {0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0xffffffffffffffff, [0x7, 0x7, 0x0, 0x5, 0x10000, 0x8, 0x3d800000, 0xa7a]}, 0x5c) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000004000-0x38)=[{&(0x7f0000003000)="02655c9bfa21160127db3b587fbc33e374e05c627e312da6eff99865e00b720a775dcf2f47e383a0939cd78fc343426eba4b97296212a7cab77fc79db65a6e87b4e92aa02462dfc7592db6eb183ecf9edb2168cdd406638b86a8a77e130b7834199e08080688fff87c00309fdfbbe6b5f5af04dd3da8aa25e9cdbe0417bb127b955f360db24d64d11fa6001230cdaa", 0x8f}, {&(0x7f0000003000)="61447948cdbfaf2f5bae96ab7892e7d4a59f93339c4b2033b91ea3510cec5429d171ffcfb80afb0ff7cccc7dc6adce91140b13ff7b5201", 0x37}, {&(0x7f0000000000)="c468c4cfc0857155e81186f00824cd48f1bdb61e3289292de351b34da400b962c905fd27d8b8b2eae79e1a0e82f8ee5cd72ea14992a80244161bf1562d966f30669c45f8e965953bc59b9193a4dd1d1221604191d9b11e60c86ea86d163f6e2566c66e6b4a44770d3c27b502ac1cebccf962d7c23b9548e03aeab9fe7b189d56a2eb9ca4fc8033aafe9b7ffbb803244729ea0068e9ddeee97733c3bc41fad7e5b6c37eee68054d30708d989550f64a1d32b596dab6fc328750c4d6722e1876d03cbf54f5d1f519b7f889b630e6bd8dc887b392676de3fc751244ac9a8f475cd65a76f986ed", 0xe5}, {&(0x7f0000002000)="0321b60d6616ec5ecc4a5fc3ff90048de93f7bc244853bdfe33830e0ac7e2212e2f2380bc235f70ac6250878b60b5b2a0a27a65af23b4fbfdfd041e306edfedf9f4ef35470b9afc77362922f841bf0f3397f1fb1ce54ab1f76828d946adda4fc63c0eb75713c5620108d66d0a096bfe2657e91e082c0c3ef12de74b062a258f88a7b8aae8841caa234019e24c207d7b84aa3d290ecaf3f90c8ca3d2c611c8d074bae8789fa56e5a550f840f6a249ab2677ba5437bf582a9dca5dcb670e1b90662c5b21220549f02d214e1db0e8d1d00429702413398d8ced012e03180fd95207449e0fe472e558f0a97f96f557f97e51b66c1bfffb5d66", 0xf7}, {&(0x7f0000004000-0x42)="ea5f0099ed5419a253d50b7314018ff343c1c56bf834c196c84dcbe10dd1279d6ba9b5ed5ba744927d5601d13f1a45e22e104f41b9e20569d96cfb45f4fd864cf1ff", 0x42}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000002000-0xaf)="3a871832453c19e55528fd00dc03f08f6e535985d701a8e5a7562829160e3eb4d75bc0110a189c189ca085641bb98ecf544bf6161b803256197abdbec40571ad31be1fd8c4ec600e00a1c6edd5686fd304fc0dc26489e897465086a57a79244d94b57e28b210fca3403e83484dd94517d2823e447f79e55e437114f2aa6f5fda92a6ffacb984b332c82c2be163df6c8c2562738855210503743010272b243be4029550c3b858cb5323f97bc22ada6f", 0xaf}], 0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r2, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f0000001000-0x14a)="d84359fa", 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000)={{0x77359400, 0x0}, {0x0, 0x7530}}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6b56cb68060c9a65102ed6654e4747e1"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000)=0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2017/12/28 21:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)={0x0, 0x0}) ppoll(&(0x7f00003b0000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000074e000-0x10)={0x0, 0x989680}, &(0x7f0000039000-0x5)={0x0}, 0x8) 2017/12/28 21:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000016000-0x38)={&(0x7f0000fbd000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f60000)=[], 0x0, &(0x7f000028d000)=""/0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f00004ab000-0x8)={0x0, 0x0}) utimes(&(0x7f00007b1000-0x8)='./file0\x00', &(0x7f0000794000)={{r2, r3/1000+30000}, {0x0, 0x0}}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000b85000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/28 21:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e26000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000478000)=0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000dbe000-0x38)={&(0x7f00001c8000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bda000)=[{&(0x7f0000671000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c00000-0x70)=[], 0x0, 0x0}, 0x801) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00004b0000)={@rand_addr=0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f00005fe000-0x4)=0xc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006fb000-0x4)=0x0) 2017/12/28 21:01:40 executing program 4: socketpair(0x13, 0x5, 0x6, &(0x7f0000c18000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f42000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) r2 = socket$inet(0x2, 0x807, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r4 = eventfd(0x0) r5 = dup2(r2, r4) setitimer(0x0, &(0x7f0000001000-0x10)={{r1, 0x0}, {0x0, 0x0}}, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) connect$packet(r5, &(0x7f0000000000)={0x11, 0x17, r6, 0x1, 0x3b80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/28 21:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x3, &(0x7f000028e000-0x1)="") pwrite64(r0, &(0x7f0000011000-0xb)="86f6ae80ff677820fab8c1", 0xb, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000007f000)='mounts\x00') setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000501000)=@req={0x8, 0x1, 0xfff, 0x1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2017/12/28 21:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c23000)=0x0) fstat(r0, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpgid(0xffffffffffffffff) lstat(&(0x7f00009b7000)='./file0\x00', &(0x7f0000bb0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000333000+0xeb7)=0x0) lstat(&(0x7f0000223000-0xe)='./file0/file0\x00', &(0x7f0000a11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b2c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x4)=0xc) r10 = getpgrp(0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000035a000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000836000-0x8)='./file0\x00', &(0x7f0000594000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0x0) lstat(&(0x7f0000bc4000-0x8)='./file0\x00', &(0x7f0000699000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a2000)={0x0, 0x0, 0x0}, &(0x7f00009bc000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f72000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000541000)={0x0, 0x0, 0x0}, &(0x7f000070a000)=0xc) r19 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000977000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f96000-0x4)=0xc) r22 = getpgid(0xffffffffffffffff) stat(&(0x7f000056b000)='./file0\x00', &(0x7f0000c2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getegid() r25 = fcntl$getown(0xffffffffffffffff, 0x9) r26 = geteuid() fstat(r0, &(0x7f0000736000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = accept4$inet6(r0, 0x0, &(0x7f000008a000)=0x0, 0x800) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e0e000-0xc)={0x0, 0x0, 0x0}, 0xc) r30 = geteuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e2a000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00004bb000-0x4)=0x0) fstat(r0, &(0x7f0000cb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getegid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c63000-0xc)={0x0, 0x0, 0x0}, 0xc) r36 = getuid() lstat(&(0x7f0000de3000-0x8)='./file0\x00', &(0x7f0000d08000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007dc000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000990000)={0x0, 0x0, 0x0}, &(0x7f0000e96000-0x4)=0xc) getresgid(&(0x7f0000b71000)=0x0, &(0x7f00006e0000)=0x0, &(0x7f000017d000)=0x0) sendmmsg$unix(r0, &(0x7f0000c07000-0xe0)=[{&(0x7f00000dc000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e3f000)=[{&(0x7f00007d0000-0x99)="28eb1f095c41d086f24a0807c5d32e6a74e84d2c8ccd4db1b4a6b213ee2e8d85c6bfeab1ddeb0ab7b0f12787f4ac790b2b3be312b2b03a16e1fb6141b97e9ab63b8f648e32d841f301a3c2cb42ce4bf9ddad7a51827259a1fe790a3b307fa772c361af4cc6a3df16a68de22c100a600558cbb7305a71b83c0431636b2c5fcd160bfe31dcc41112d5747f338b9687be8a647d55294b26c8474608f21fcb0993de5baa9e", 0xa3}, {&(0x7f0000d2f000)="991b61284529d1571999f224366cab3474a47688ade6cd79ea4e74017a7b0e1a74732e9e1d7d6e8d8bb0c4377ecff8b470f7b910f124d0db31a35216d6bd3cec0613ece3e2f523342c16db974a26b820a9148877dbbe0e45d7537e1689e68c1408a70239d23d8da40487395d80188ddd5c54b9faf4cd9e8b8f6620b3b60f96c314b5227ffc0f035ff79d974c5980363a3ecf2eb4c4d7e76208f16e4076f8871fdbcd143bed0956bad89f5f0d8bbc", 0xae}, {&(0x7f00009be000)="375e9e532c51bbf3ce8dcb9b5efd3ebeae30be543946cd5b707f2542212a7100cc2723c7840f4f457794ca9b13a2c2c91892439294f28936309cfff05a116014dbb2c933fbb2267c063d946ee3235a09a6d2844623028ce95445c410f91b1e1e361402a2908e89984fa950346e3dee8e55cf8f38cbb34acf93e53654fd0b2e11cc2e61cbc3080b8102bb7afe70e83179a172c1f14eb708dd727968c1c34692246803e471acbccc62ba11f9b20ffee17680ad5a237f2ea63f9a7b759e8d4d8799baf64fcb4567f7fd04c8f7730dd027d3572cc6dfe6dc9bec4b10d0579ab94ab2c2ef65bc16ababef09fc348c5f86556093a766112c1c1774bbf77854c8", 0xfd}, {&(0x7f000079b000-0x63)="d9296016196fe6ffd6c57727b0e168ac46eb80b81f08a483347eaf4c2bcc4375efa9051632d81220714cc916d6ea0bf86207d937bf8a5b59902bdccc205c805422a820c6cbca293140c2bb9de0ac0eb96043857e247f1e04b69faa13a3027c6a343393", 0x63}], 0x4, &(0x7f0000d9f000-0x8c)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x8c, 0x24008051}, {&(0x7f0000187000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ac9000)=[{&(0x7f00007bf000-0xf1)="7d2de75076efff8db321cce1aad6354ad27ae7d9d2beb41af793656eabc853794fa0a3ad7e319256ab8b98448aafe3dfc410cba5000054e0b007aae15c4a8aaadc80bf26d856e6a2a29f6e9b180aad0d8c954071f30de9a0159ce9d151323abe6d7a604615eb243ef4d1ae0af1a5485564c9233177d6a0efed566264b54ee8f362b39ec6f5f9a4f7c07b40a96e9f6564a7691a8a34115eb7a79078459997dc4340624a3f3b819ece023379fddecf6c3564ca14dffd9ae95c2b6c1542c939b39f4687589d368def6b889b40124855190328e562782eeaf7d23194147f2ca9866d4b581967a22b2bca0f03f0d20f317929c0", 0xf1}], 0x1, &(0x7f0000a51000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc0, 0x40}, {&(0x7f0000d6f000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003aa000-0x8)=[{&(0x7f00004c2000)="ae63f16c87d8d729c6e62aa23f544160344325eeacab3ca105b4b40604a7296a11620978c8800df7f66a83037d37784d33035212560bc18838c0182d11556029009355a00f8065b5d33e25badec7962d2e4b6963580cabe9aec8f9bc818fcce730ba542941af352ae8c1de8b7d553e027b07051ad7870090", 0x78}], 0x1, 0x0, 0x0, 0x44080}, {&(0x7f00003c0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000-0x30)=[{&(0x7f0000205000)="7d6940728467312a6aeb8c07fda04f3248fac9cd60fa4189aee1b117d3779bd3096eb44c12d35056c0d6c9dc0621f873f765358c3e2a9782a892dadd9b4b8c85adfcc2398b36711da264754816b9174a9d6ac314f02b81422c554061f45f2abe1ecf1e6b27529d42ade734b3d48cc59dcd14dd", 0x73}, {&(0x7f0000fe6000-0x49)="47a02f55f369b1206fb46c074874e27ad5e02e36769feb8a7ba9d6697fc8e5024213c63dce1eba91bac0963df2dba1b3c467b9bb9e93259e60da8c60a67aa6403f57fb31286a1f3b29", 0x49}, {&(0x7f0000bec000-0x21)="80f2c1f83e4f5a36673d24136e1eaf4bc3e400caf50d6b13d12acb9f1e9c6d4ab4", 0x21}, {&(0x7f0000727000-0xea)="24275ae451e88706d69850057eff651685e4d0c24d3fd22a48436997d745ebd9cd020eac79d06cd0fae9a6d00a4239df9927655defd4af873aa281278a5b5a7de336932d22bf3fac025d2dec82e3a65671fb3848fec3d1f374aef8e9fa2a3f6301a24cd0e086bd376fc953fed67d52be522e33a6b9f2b079d80d1394210c1c6c1e0fc78e613294a5bc8d6ae74ee81030797dc5cdbdc7cdc8ae6a820f9f921027e573243bc54232502a22b129263943cf970df82ad0deba491e9a53b6b1c303d7efa1bcc2344a143f8fe3f1b8c005d7cdc1d41860ab8497bab0e8b8eebbec9eaf43f764f0d24cc2d59363", 0xea}, {&(0x7f0000754000-0xfb)="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", 0xfb}, {&(0x7f0000c23000-0xcf)="b3acd1f71bc1a45069440f5d7cbd1886811cdfac58905a269988f43231f32867a7e25f5f27fdc2cd692abaed5428c4d755c13cf34ce4bbd99b8fbd81c03fbfb0bfd7bcc497b21c31e5a068d6329be0aa239dfe2b9323d8b244c69bcc99ca804cb99af06cbb3babe0db2ae78911799b585fc9182c5609881b0d26e89132664f36205b81863e3c8032e31450cf0ed0ad12e62a855daf36e8d808abc02340b2b7c957f817d123a1289484af7920057267eed356a03b1a1f09422a69e71869ab7b04dcb9e1bd2bf066134340f8882b9edf", 0xcf}], 0x6, &(0x7f0000468000-0x100)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r28, r0, r0]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x100, 0x801}, {&(0x7f000015b000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000056b000-0x48)=[{&(0x7f0000a90000-0x2e)="5ea37bf8917851b626fea29ff8e99e96aea9df361f8fbb41861aa617e5324f7fa13981de089737774cb41726a3ed", 0x2e}, {&(0x7f0000201000)="37e2bbfb13392325f3f61a6ae38dcc63ee683b755d4b85a6b55a22ebc322a2d230c267eee1b14a4f4b9be13d6a38648b0625ec516abc", 0x36}, 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{&(0x7f0000387000)="d693f62819541e8f39fcaf1445441142ee6cb6f9f0141aaf399e9db60ccaaab688ddffe4d61035c416d3c372edfe51572a8da28743285a5e8cd3551fa4dbe33579dd5647c2f916391b1a564639cfb770deb78ea1e4e678137d41a0ce1005e1acd96532a20fdc022b3099937877415d4c2017937f7fcb85fd9bc40b39f2fed76c922fa2dffb9f6506f8bd64b213b5fae6fa431b38a3e7a7b0fd2af52089d9a4d4f1a1c9bd10d4da916f53b1cf4cec096c1eb018bad17208aef72d55302eeca80e87757d79f9e15fdc1e5463be7b645fbb0515648c157dd5992fd07a01a04daeb539cb9bddf24ddfabf38df43e", 0xec}, {&(0x7f0000cbf000-0xd)="4f8616bc14de9e95987de31609", 0xd}, {&(0x7f000047d000-0x1000)="d91ad4d864530bc9ecaf34fef4aa265a15cf4f9e47e04593ee444d3f743d5669a36da7fbdf7a4672905790f14180b2667b065c758a335e50cf98627877ed08ae23b09e110be552ca7eca2b3b4d0d0b734427f273938e45d88c494fe36927a161a8bc33360ab482607cd03bbfd2f2fabb1862a89fc5c133acdf0e3d9a7232314a38a86bc86d543d320acf68650735e9b67a3a6928888e2bdeec4814b25d452eb22f6a7112c37893fb962cd5ac95795a4fd90ecec0283f0dbaa3e6d89c0d07b687a8259a50c193bafc985ced46741f4e8ce0c2b8292a66fc7eb7e49401295d94752b6d184a214e0a7a62714dcd28ee4e68ccaab26d8a59b4be583b617cab922f1bae43e65f29d6da45d033b2792175b15cd2c7438d0597225c826a57f25aa60906e58d0dff458d75bb843081ea07cfb1c576b58e370ec271b6b31fecc983913c1e2df346610ebf5c7025f75f8c2304d570d0272ef2304684e97013b601cf443625c762b72c6f43a28a1c9d8c3e5020209176c36b6dd5a86b8e2a2787c39dd2d7d0cc4d26be73893420aa3065672814b974729307f79cc273e20dee05e2435d7cacaf90738543ded464ada3b9f26aebe71398a77dee536447a30078d9ae12c81b692bdb3aff5abbb885fb0132f8b4a18635532e223614ccccadfa6fc8807616ff492c46c9b1e78e180f34b2ca8f454496385dd21e1675176f935306463e6ef2ac5f3ca63c21c03c2800ab62a8802cc44c018db6f1dd8d7e060931794139ef9eefaa3d31a362e169569dc1e2255d08be321f83bb263ccfc08e150833e6bbb5a3ada312566181c5030071aa4478fa180aa7f9320b92dcf98ba272792ba1c9cdfbe0af8aa40092463c107198a512abacf69e4cf51701ff0cb5d691cf6add007ca789c3fe1dbf4ae71c1afbe6ba19c8444f3952d728c3b1f1d2da04b80da9dd5531c2dd2510a512dcee8cf1ac382a53ef4ed1c1d3a203071488b660adfd8723190b4d90cfccde88a3d5c4c3743b38aca10d8334ccd37a00c18d679793399ca42ae5ebbfddbef7908a52ffd77c63d5cfb55fcc7983956f5140126c0458486427d574f6c5a2cee5e28e081206bf29b3dbb8c941856e0b676461cef6cce683feb587e34bf5262806b371487a9e651fbfb5593d2bcf6df65bcdc8dde70e8155e44fba9c335e8c9c05488bda3af18756000ea9040c794ec4c3ecda79c259ad0cc0248c4825563c196bbbb2d4d172a52ba5c23f7e57b276cd31052a689893dbf0986c51b6fc84da0217468c82705bc15054e5d02e6c00798c55ce0d59d2ce1bd2849d59806d67461d8ad1704d42fffb189acde12aa192045303d55961d8fd05633af997267499248bce734ab613d3fe3a3cd7433a9dc4543b39b4300e64eeebfbffd57e78dd5082f391ee89f5ae11c8f8a1c5b9e45a5d52e5b59353fd340cc68145182d320c7c0af61bb23015761aa8123acf13bc878f6d20bc3846d5ab137e98d7c5a3d3336d60a80ac21f1954f2cd197cb2560e189e23495e1b803ef5750e2e9f36cc5886571636a7425ce0ed1bc04ce5299451d59031abb37a5ffa6d8ef7ce956f00566348208ae58428037a6dbb558cede8d84ab20c2ef7f939b8de02ece66594612e2895e31a30136e80065a75014da02a84d5803f013fe7071a98798ea70b0a887dd27e56da0e1bd10eca7d1293cc9ca80079a072d8fa835c12c0bc2b9ce267c8c1da2b3704e6491269d270a3170fe7ef357269b1258adb292047e23edc3ab97ecdfd9ce1138521d04b094aa905c44324b8cbb57845a483c063f9671e72d5f6f67bc1806df7f79282e0efe145f0d43567fff4df1f0efe2f3ae77624172f3554db604d565b4ca85f0e0a991f4fb74478d22708ff40dba8cc5087b0e72b69bea79841cdf65d1ad9e86e7f1671d9e4fe559599d209ec8687e755c9e546632474ba9d8b17775e168e418372002db7abaa4d3842dbd15488ef47531ecf61f1ba0b13d033cd70db13e16841b4574422ab9cbed28cfe968b3ee7f8f1568e87af5950083c5ee3621d4549cac1410b20d08fb6b50f94f720431ac6e9959467788ad3b759e5cd57b6bade93ac572e8565e8d15e21e5207450f9680a10b2aafcad613b83609decba4d6cc86c165e9a7b093293c10be7ebcd762937e2927aa319251d2da21dc4921f11d2021615d10363f580b83fb621970ec6d470cd50f45adef54480e96c5bdb99186bed8148e64dbb745e5306788e7824a1919400d96e73f9851b4f8cc3f1b0788af3d2c932c1fe9979dfcc2e778cf39e1fdb12ae2de6a28cdcf31ffc2b88a115dc000838b7fdcce38d599ef38777251a84981b4fd5172e857fc58e704e216baf3b7a5e4a0f60a7109c7a6e6c6121e9d2f1ba392f61a7372a6672c2e1681758e315cc338144d9df714fd49582e45911ef150ed0c0a8c52ed003ee65feb60b73dd18ab299eeeec0f0122cd16c1a0312f8064e4b1d7cd653530714c4e66bf4f0eb5586b297c7991b80571aeaedbaee5736df94eacaf7331f6130ab13e9d4a88b96a24503753b3a045202cb8eaca4b1e3e3292eacd86732891c08f9262200778fbc345cababadfb9c6cb810c5367d9a2ce454a3df5c8ab682e30f951990c85458c1406b417b6d02578bda38adf92b07bbc65f0cf98568a96bb66b8ebb5c325f34d730c17d3a5300dd683d1ccc854642b7c8134eafe37739f73f0fabd8ef3cee8c47b75d1417b5ee0b14ed5360a074375296bf017232b9a96118e3c06391505a3eedf2f0b94219de0bda9044a70177702e962d09b541bd60dbe26d573484f206f70894d2b9c12431bc65b87ae99b236f9e64531a09a70f10dbc70f3dcd82a92d4ffa05b78c61a1982bd79531de90c384c4ea4419752226dcf2040b5caffb6180cc8d58b3f977670b53d17e49967f3addf7fdaad3e1721e84808bdaa007043b01875f4ed707e7adea1adf6a860f0840528ed4cbcaed4cb6c8ab6742cbc8fb405c55c1bb212aa0c2645e437628c12a4f47113033e3e97aa31733f9ddbd02dfd57439bce38f3e6ad278df9b1e6712b6be4bc0213477de4239a8bebcbc852b634b040c494ec226c471dc15ae74f4ec40782470d650d0ad11ae9d1d9366a24c2cef8f4eeb35ec3e055ec992f8b6e0935b1a1f8420eba42bac107406c9a9c23479c9f1917c563d8d40b18a2f04c7f7467cfc64589f522697b712a72a14621161fe7d3a1a822bf90eba9d1991e58eb61493a4c7ba6f15a95a727c150ad24ec15ff5223912f6370741897fb4d416f144a4de3102afcdde35cff403c9f85410649971efe20bd9785d7dc060df74a2b8bc1c21175df99d9d99e484bdf14d21f43f6c6b0d413de45b7e62a4d5d258f2823db973e9a7833566a5ec21e3e1d59efe8a12a5d2daedb375476914b4b77946c56c69b781c95762db9057a5ad5b84e8843489133e4e07f47de0237c3dd60576cd71cb98fd67f860ed2e2eb17b04bf15339e95b4a4d0f5c131a25c1a240618f7cc049b7734ab55ade83f6196beba800e77623cc5aa4ef6b4e258ee8eacedec33e676577acc81c9b4caf621047aa8b93eb090d6836b78bc1ffc663e4da51dbc1767c2c1d635dfc0d9939e2bb863fe2275a5f24764edd3b5ad6fdeeb645087ff9b16f5d2d76540df400fec48fefa4ba7317e35c996e5380b44909806f435b02fb0df09ffbce17e565ee381f47ce13c9673d0863eb54e5757ff5519fb862ce9d8e253c2c03fefd22b81fdc0a08981d7d6544f22292b04b624dbe9501d533d37c353d884f94d83cac8889756b97799353343f6cc60a4b91928a639e378058fb83aff7e834cc965bd12c3cf6b2cda44d93d5832867d1be55329b38217cef125d958354e04b8e4fbb60129a52b1cff2157ffe6b4dee470eb7e58492d26aa341f9e559e659a18fb116a603b3cb0ab18276b9a98c901d9928ec8cb0886e1ba92e090473e339ce14ea7ec4f0cf09987ecdab2b122b9b3ffa16574bb06b5c1a38a8206f6d956494d518471f491518b7b0be85741996d4b6facc906cd257d8d3d0a8929507f28b4b2c60b3dd76d6b385f299b5fd491d231086ce70bf08257f23c918683122539e519e37cf8b66da8af9c67ab27bc17a3b3b7e27902c852994f5a104e65eed7a8e4006a2da4740311a944211d359bd3b86206d93f8f9440d605271a570dd7ec0002fd87f2b2b6c6302e7835f6ccea2f2eeafe5a0aa3916e32221002bc9ddbbf85fc0a56b3789890596e49b2d2fb7846bf50aa8bbfd96976610e4fc1b69aaeb5431e96664a32d133d984cc479f9476e9d2fead5739196eee1b502cd8fe3cd2680a94aad70a7729b836a5a335979fa58accd941861f9dad80bf4ca3abe2f3ba8d27452b344ccb12a3461768524512057e4b931ee7a07b36d6fa301a27e9c49b380fb4c63c2e92bb882bae91a7b3326801100f482e4eb74dc3d39975f44757673c5494173e3cb7d5842073baa09fb908c817715a07b722a6163c9413ecff9ac2d30d768b2d234842d84ee24e446be5975d1d628ae59238e914ab189d79e14ce66addb82ef85795ee87d2da721856fd81a8724ec83bdf5ab20be02ba4951fdfaf4de1ef1ade2c36259f3ee2bba1da92e21ae1af170f1ce84471e066c176fa965f50dbb89e2e568861f0cd1a75d8f6f9eea581b3b34f8f62e90b17418a4c0fca83e57d1fc803045bed2e59483a61b22b8514fe87a0903a342abbdff596c90effd4f38f85be4d3c20b752bbcc4bd503d2ea6f6c1bc606a2a5144fc9f05b77f09ab06b08648e205200b6639795583183846d5439e95744f4e99b4279e64172380a60ab9df15de00a9dc43e6d5b8650b6f87a10f054458cb2f7ce8b55d40e4ca786826f1164d2ee89abc3f7a1a7900c443134301e7d135423f07dc0657becc77dbc54b011c03886236996444cfa3238d9b5deb8abd61515f44818367a1f6c089b7912bb9d8c22353485b85abb8c935fcccbf752f199d193d0f488bede8902fa07b96a9b0ef21944b380eb662b2497eebc866a07c2e291ddbdeac947f5f434dce6dee5eea87f3bb5f2362919298f878118f9e9b2c06b69d2b6a5ba2f50694ae70f8deb0b0108ee5408c2c4842a19b879c4873684443a116e2695972860fb9df27fa2883d7df282004983d8edd49637eb0c67848359a5bbb749c0fec1c3c46e466e55fc77e8e4b051cc2ea1c1e81d1be911ed953d74ef776d8da81e738b10f769546185a1661b989257d59b14a2be36435ead04ddf2205c7359b082be37bbcf79d0df7933f4e4a941e6ef78996ef723a009d5bd74bf59ee774d713d69edc2fe798030e2335cb31451ddd9dc48ba34b00bb194313a3ce793d967daabf4eedf6982fa9f9ef4c97cb704ec23ccd7911ccd6eef9f1687fd99e7ab7d9c95967ec8ae793b92f147cfe1dae9639c62ac22781c8bca7877582d70bb1b00b4421944de249760b837dba1eb498608ec34f9021c0b1579f1a8dcba1817fb3c5d34a4eaeb90a30013d8124ce25867f698966442e6c494fc5e4819e121420173228ee03f6ee247b5905cf19311b8b00326ef4809fe362071e36aeaff9974ea95f6da71c78ed62ad8e6d114b3333ca38e450ada4fc6e60b4c3ec0e1bd3c224b376c255504fe2626ee1f181d327050ae8410141a438fed530e3e33a32d4c39ae2b8221f27fb0696bba7a715b660d49e90501bf9ac56413a571fa51d297923fc7599c55221cb871578243f3529f1fd61d852bd25dac8edbbdc42ecfbd71ecc0eaf559e422438de43b1b445f384836200b1513d0e290b0f1882f1a5b9d2dd4f7df318bd2ecbb9", 0x1000}], 0x4, &(0x7f0000ab4000)=[@cred={0x18, 0x1, 0x2, r38, r39, r40}], 0x18, 0x0}], 0x8, 0x2400c800) ioctl(r0, 0x1, &(0x7f0000b03000)="") 2017/12/28 21:01:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = creat(&(0x7f00005dd000)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00007e2000)={0x2d, 0xfffffffffffffff8, 0x4, {0x0, 0x0}, 0x94ea, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2017/12/28 21:01:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000f55000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000057c000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b1000-0x4)=0xe8) geteuid() getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006e9000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000274000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@empty=0x0, @loopback=0x7f000001, r2}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000091c000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000080d000)=0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r3, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800400) execveat(0xffffffffffffffff, &(0x7f0000d69000-0xa)='./control\x00', &(0x7f0000661000)=[], &(0x7f00009bb000-0x18)=[], 0x0) 2017/12/28 21:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000021e000)='./file0\x00', &(0x7f0000056000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x2, 0x4004) fsetxattr(r0, &(0x7f0000024000-0x14)=@random={'user.\x00', ',securityproc\x00'}, &(0x7f0000657000-0x1)='\x00', 0x1, 0xd9a727e10803fc8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000013000)='oom_adj\x00') exit(0x0) ioctl$TIOCCBRK(r2, 0x5428) preadv(r2, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) 2017/12/28 21:01:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000)='cifs.idmap\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x7)='%nodev\x00', 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='vmnet0.#vmnet1\x00', 0xfffffffffffffffa) r3 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x6)='self.\x00', r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000abc000)='.request_key_auth\x00', 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000028b000)=0x4, 0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000ddd000)=0x1f, 0x4) fcntl$notify(r5, 0x402, 0x0) r6 = request_key(&(0x7f0000513000)='pkcs7_test\x00', &(0x7f0000f04000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xc)="7365637572697479b32d2a00", 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f0000bf5000)=""/201, 0xc9) r7 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000f2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000058e000)="26dbdb224b01e2eead9d", 0xa, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000966000)='dns_resolver\x00', &(0x7f0000afa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b84000-0x2)='+\x00', 0xffffffffffffffff) r9 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000064a000)='/selinux/context\x00', 0x2, 0x0) renameat2(r4, &(0x7f0000efe000)='./file0\x00', r4, &(0x7f0000879000-0x8)='./file0\x00', 0x5) ioctl$sock_inet_SIOCGARP(r9, 0x8954, &(0x7f0000185000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="d8a77213b4b5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) open$dir(&(0x7f000057f000)='./file0\x00', 0x0, 0x40) keyctl$reject(0x13, r8, 0x1, 0x6, r7) memfd_create(&(0x7f0000735000)='+\x00', 0x1) 2017/12/28 21:01:40 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fe6000)="0f", 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003fe000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000059000)=0x8) 2017/12/28 21:01:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000685000-0x1)=0x0, &(0x7f0000497000)=0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000004000-0x2)="fd", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000-0xc4)=""/196, &(0x7f0000005000-0x4)=0xc4) 2017/12/28 21:01:40 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000010, 0x802, 0x10000000004) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) write(r0, &(0x7f0000ff6000-0x1f)="1f000000520007f2c200000000000000021d030000ddff1ab4a300ffffa72b", 0x1f) 2017/12/28 21:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$int_in(r0, 0x5421, &(0x7f00008ee000)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000d50000-0x8)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000caa000)='/dev/sg#\x00', 0x3ff, 0x240000) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000eb000-0x8)='./file0\x00', 0x280) inotify_rm_watch(r0, r1) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_wait(r0, &(0x7f00004a1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x0) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003d0000-0x4)=0x0) sched_getattr(r3, &(0x7f0000f4d000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setresgid(r2, r2, r2) 2017/12/28 21:01:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0xc012, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f000092b000-0x8)={0x0, 0x0}, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000001c000-0x4)=0xf6c8) syz_open_dev$tun(&(0x7f000014e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000220000)=0x5053) 2017/12/28 21:01:40 executing program 4: prctl$intptr(0x1c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e5000-0x4)=0xc) faccessat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/28 21:01:40 executing program 5: mmap(&(0x7f0000000000/0xd9f000)=nil, 0xd9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000da0000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000d9f000)=""/58) write(r0, &(0x7f0000d9c000-0x2b)="", 0x0) 2017/12/28 21:01:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eca000)='net/ip6_mr_cache\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000049d000)=0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00007cd000-0x4)=0x100) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008fd000-0x70)={0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x20, 0x3e, 0xffffffffffffff00, 0x1ff, &(0x7f0000f2a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x344, 0x3d649054}) close(r0) pread64(r0, &(0x7f0000eac000)=""/0, 0x0, 0x20000000800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00001b0000-0x4)=0x4a2, 0x4) 2017/12/28 21:01:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000193000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000408000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x81, 0x80000000, 0x8, 0x25, 0x5, 0x3, 0xffffffff80000001, 0xd92, 0x3ff, 0x9, 0x6, 0x29f076fa, 0x8, 0x9]}, &(0x7f0000cd7000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006bb000)=@assoc_id=r2, &(0x7f000064d000-0x4)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000aee000-0xd)='net/mcfilter\x00') readv(r3, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00004b9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/pid\x00') fgetxattr(r0, &(0x7f00005d7000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00004fe000-0x6c)=""/108, 0x6c) setns(r0, 0x0) 2017/12/28 21:01:40 executing program 2: mmap(&(0x7f0000000000/0x8b3000)=nil, 0x8b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080000, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000298000)=0x0, 0x4) 2017/12/28 21:01:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000c8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) close(r1) r2 = dup(r0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000c2c000)=0x100000000) bind$unix(r1, &(0x7f0000f2d000)=@abs={0x0, 0x0, 0x0}, 0x8) [ 73.209079] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=82 sclass=netlink_tcpdiag_socket [ 73.230639] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=82 sclass=netlink_tcpdiag_socket 2017/12/28 21:01:41 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f84000-0xd)='/dev/binder#\x00', 0x0, 0x802) fchdir(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000002f000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000a13000)=0x7, 0x4) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000f70000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f00009e0000-0x4)=0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000aee000-0x2)={0x7, 0x401}) connect$inet6(r2, &(0x7f0000b4b000)={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2017/12/28 21:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000082c000-0xa)='syzkaller\x00', &(0x7f0000dbc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008d5000)="93e9baff48b7608858f099c88820f47246bc45c9b338ccabc99f8e7211bd18503cf67c7e03e56f29e424118ea48d9e0ceaffcda3d43f97ce3fcf4f3277336fb8107aaee0c8813eecc965473f703b5200426c64ea12ffae1bff57a7717146e971a4addb675b1db77227ce6175bfc3999d50dd39e6c6188718d8dc1e819159237124460add12b5e0d334491a834a2a9c5bb1483b3b4cc989ec517769426684a283f3ec7ea18eb6658a7c24b52545af78b23fd234c9436bde9fa48a030119068ae42e85bef241fecd68468c4b5b41ca", 0xce, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000abc000-0xc3)=""/195, 0xc3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000056b000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f000037a000)=""/128, &(0x7f000001c000-0x4)=0x80) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) readv(0xffffffffffffffff, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000332000+0x673)=""/52, &(0x7f0000000000)=0x34) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000d8000)=0x200000000007, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x2c7}, &(0x7f0000000000)=0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@generic="b8a2f9a31a10693ac028b08cdd473555") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x8}, &(0x7f0000000000)=0x8) 2017/12/28 21:01:41 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x3c, 0x4, 0x1ff, 0x0, 0x0}) 2017/12/28 21:01:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000f16000-0x8)={0x0}, 0x8, 0x800) socketpair(0x10, 0x2, 0x2, &(0x7f0000b42000-0x8)={0x0, 0x0}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00009e0000-0x4)=0x6) 2017/12/28 21:01:41 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000b000)="4818b2f33eeb06838c6f34df35570cffb6338d680417b9a812b6b7f505495d13c2e31cc83d8f044ae5907c5eed46a53e40cfda84ecb60e58bd802a21a6bf481f51e2165777b7a74f3117e576708f3d7f1f94", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000000c000-0xdf)="9c9a1da800fc2752e978ce5557212ccf41c9b842576000000000a75b0f8cd60000004373e716ce3315c82ac61c601f24f4b25c8b41c7fce8977b855fd39760e5258f88a66c19c6a51ba14ed98a110dd9c0a2fe03523bd125e1b1bf96d6aeb52ef5d36981a239eb9c12f822a0b508a45f30e9de658fa8a9fed5e8f4bbfff166ade51b33c26b3810ad5550143c540c53239c09f8731b06315a4049e77dcb1fafbb6cfcb9e063c5c202fddd767de3b6c78b17fb75a68472f281dd004e20cc41a0ddfccf4b5b743c5b4e33ab206e00b4cf430aa1a9efb038147fd388c376ee936f") 2017/12/28 21:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r1 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r1, 0x0) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r0, &(0x7f0000010000-0x1000)=""/48, 0x30) getdents(r0, &(0x7f0000c80000)=""/214, 0xd6) 2017/12/28 21:01:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000313000-0x8)='./file0\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x200000a1, 0x0, r2, &(0x7f0000c39000-0x8)='./file0\x00') ioctl$LOOP_CTL_ADD(r2, 0x4c80, r1) 2017/12/28 21:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000689000-0x4)=0x5, 0x4) connect$netlink(r0, &(0x7f0000422000-0xc)={0x10, 0x0, 0x0, 0x7}, 0xc) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000034c000)="50060441caff7c6f48dc021a244f1de9d79bd43d53e31027b44db65d7895b92de4ab32578ead06312ac27621ac7d1f7d6af8a9c42ce849dbf4546e481f0c9c720cfc3fcf384194e014c41375ca4af6b1cfe3d5d4e2781e36e0d9c704deef3eb5e8f96e6ca61be8b062a216fda679261f1eae75ef7dfac1e1bf4000cff6a643396ffe23355a33d952ea7f75c7f28a1662991e5b012b7e1f97248e28fdaef975c40154482f008c158c3a8a07ed40f5f1c3d4149d68eb2fe4826d3a5447bd61c31d3db626ed37da69be441962ed39354aca5b40c182da3c8c442bfc211c2b26daf73fc91580a88a904283510e6e712ccd7bb32932e494aa1c45f56c43a4ae326b60df80519473c008d26ec78458058b391b17b6bd1ca68974a45821b919fbd50792b3ae6ae5030ba9cda7909cf3fc61b072ef90156189bf2636465f57189a4fb8cd0542c75a99b2c3b7534240fa6b5878d6fe03a945ea7b95de1b7ccf19246e1644c333954581dd483fdfdafba5d127867a86c808aa2beda58d1b43e568ddbd9da8c7f40da5836c147d90b179dc4d0f1e88d77953d54bfc1d3db64ba3d1d7f95b8ff18db946913bc16cc261ace6c27a94fd2e52379d6e2d914decf22510a63db39003a6bb5f36285e46b5c3884969a98f7df60a28d31575fb6b84baebcc287bfc9042b172a38070abd01557d70dfccacba70b2a922be32be1328951bc2167a849eb2fd52d118128145d5949b33103052d74a80435dd9204fab010ac5f526fed17f6570ad332e21c6e6a7091d8aad77e0e7a983e3ba4b8347bf8772d11320dcc647912e4fc39c06a3b964222fd50802884498bdd5c4d3d0e56bee8b9ccdcb942d7c8dc0244744466eaddbb1d96f3694258ede09770e9299204fc8c9637743b8b556b25b81f9758321ecf50916592e6fc3b08a171b9398ecc4708d2fffa98e9e9812b8417488b16dfdd3202c9c06e1bceab2a73c7619bbfb072a14689668ad5002f7cf69cbfdeb956ddf3f002f0cb8acc5dd13e7996385af7091d86b6927fefade3fe7c19408207eec7e6eaf981de563fde95ae9db39e22a008cf5f3d558507728eccfc535992b7f9b81bbd913efc17596b1e00cc3d184066ab8297ad917093c7236a2acff26db8fcc33fc9729a9887b9b77237188dad6e6e60996792ad04d0b1754d44adbfe42f4976ff49859c835eda4718a344c890e4dcb0310385c6ab82ec8864cadc71d00d46e0c5866c12d168f35dee7f991febfeb90b43fe753791c970d40b9c4a7d74f5d260ac8c298933d6ecfd44fc3b1aa8577f68652fa7aa00e19fca404a68cc53ec52849b4b12fa66f061bf802e2e5c3306abbef8aed1e3e5dd32136f5e090de37907ef517c422f38b25c7ab544ff47ebcb5ee4f837d56bcd89277525c64c1e1aa46e759aceff92df8e0e35ba77cfef8b7e252c7e318eca59d8b2cfd02368e444d9e30dca310b2417ff9b6fbc1f33f0c7bf4847a40ee2a1e43acae96fc5bb2c74419eac61451ff7fb192245197552a207e2b36747f9b53ec2148349fa24aabc0d1d1a3f75f13ea0aace9c588077d6d9a310107c005006a7032ba8c677edd0554ab8f839097ab6b7cab0b060316800ba04d508f6f071e6be81bf7feab4f852cc01076c247bd4d71f0e0fd8eb6d4ad7ef35a870cbd7d99e5b97003a661028f875da139215ab872cf72a2866e8551ea7b60a6143116c5418efb3a8c7299b8373a2a199f1897a1645c54c27351ff306cef237757d047ce8b3b66ac307c8a06e64979f1dea2d34899d6851cac42f16968086ade6ec774799c9977bc9103abad1c05b066b5c572e48f1fde62783dd42988404a3f44c8553539896fa182f186659de12a91d9c3c37a6ffae2cb1989c28e85cf4866b4bbc3217d89fe6a8fc21c233b5d5a9f6aa9952417b949502f319f798d748deae25ea9eb346c4a71d5d6955d3d068919cc82c3a918f02be5c96c6c6442be996b0647bd1b70c264a92d31b8b005a6d72019847c0630b7e463b77f221cd85003b6f68068b0d82dcefc085252f1b09bb1e7f1e6f155d7521ba7147530955f08859b7c4c319304ed77a16b1cab2329077c350420998d867ea57a705b6a835a25fa05aa53588ef4dd78fbdfc40bb3e8443e70ad62990a671e78c57c14bc4dc880dee1e864f5cdc349d49f09405797e63d473ff6a87c25a942f88dc889068e82ef362b2295406002bd7da183bf23b4ba5687dabe49d019582d1485793e45c66a0cade070294740d11cc385326bd6275077699f5e1e68b31a9b82df5deb79992224154ce2229cae00cd46d48d1c33c607c1c22c1bbef1ba9d85ec3428d198889c39828dae36c3b1d33743d8946058c82709f2b355cc5c0f1ae08406dd8ed90dea362502568e04175a2ce93ca847217cc89931d55aeddf7caae2caa8b19059d05f4accb2ffb1fc01b04794c6238be40daab3b4151f1cd3ecfe818882a77e233b2ed944dcc46337b7e97e8a9d791baaffb01a3670d7f2109600e5ce767a9698b932eb9eb58d5ad032f0109e8c7bdd174bd516320803431d789d45ec6b0d9ea2321346d36b610d7dcda4947d750062314dc8bd08d533ba36b4cc678fe10382ef90a3edcdefbaf6085b54cec944f203453c1fe40e7c935371e12756396fd833c54e3fbb45d856c287f54c924813e2f98895aed28acb0265171bcdef3fcf026135bc16420116e460f42b43fd276f25af473679b6db5c5161b133acb5f26d5256feee876f70b76f18edc989095b03d8f9b2146b44c58fabfba21bd0a38d086e37c0aee156842433f4c913e8f554907f56ed86e6e8549945c35b0501dc3d6e329fe026cc341eba6cdc2854bf633ab5c4603e38e205f96e514069687fddd2321c9b38734fb3c13cf140b2f8c3cfe1c6c8dd884944f4d390ac8ea0a7950bc7a2f1ac7266545aa1ae4444d6225604e75777b8c1cb398f8bd78c0a9af43c4a0eedd06af58b63b2c2b3389c492b8235535fb51f46d7d4d26e6b4253f06f79dd944559be510dbceec5e6d18921352afbf542a02fcbbb7b76eb4c80c2e821483520109ce9881b84e4fdbd6052c529c93b90b37e3615f0129e1cbf50c48a5c485872909d7b75a13317a75b85a8b28250604b24c9288e4f55e10ecec5c7dc08650be8a8ef4292d4387081b7a248a9b2e927781a14a20dc870b3829fd335bf6699c5298d7217df79c06975f2c009752e3c55b4d1de9b581730cee77476b8db3345336a08349d6e286f07085fec5557c395590a7a893e08011c81992c1ad0cd5ddb8e68a35722bde79401a7c342989050ff29d1eb2ee5ba1d2a086fc0bb2821d4a3de879ed5aae3f0a48e5c404ac3b27462c6e778097b5aa5a5aa23aaa549324a1140bbdde64dc879b37387ebc62286f080085a101270fa2613eef6d939fef1be7b1766f2e15261df024ed25c59fe809cb5b5aa2072ce2740c88dca316797078181492c94466dc6c9ddd08dc7b5692fdf1b11ad74a3d2a7959541943aaef799d9e889c013589e66bdfaabc955815dcd18aabd1fcba277e831b6c34b841cc954679218e68a7b5a5e140a81da7700d750f363c1345f3cb94e5930abc5c764814d11e42eb30728cd79df86a176569d6482543c90374301e6a1d96d3486b44b8e713877126178b249dcf95790a5dd10e3e4a653202ee7fa44a994dfe89aed86ad9d923d3c98047b1f1c765138b2cc9ce37ce137ee944bff13d3c5f69dfcbd80a43c22424508f41331eeaa6976d724eb5831f609f31784ab7e970d6e8704346a66ca1bfc47bb4bbc84e74e70c59d4b1e102147b3527eeeaba32dab6e8e266e56e4f2bce6c4a37a9b78599b038b40f2cda0c299c6e4a8d1b38d35abac4c4bc01bb5c899acaf56f722f4e064745b2875b3c02cc4d5dddc70332449e234e5e84a18698f054ddacdbcb52a836d26b470abe6e1e32da332dc64b0914a60b217413b3b9b23a95be661d1dab25a8160d7f75b7027139d822f537c2fb70cdfc085604c1e697ce7601549269594caea59eeec38fce5416a5fff2c761ab0125dbcda308902c05a8e7b7cbd910fd9be7a0e45eb6af6fbcbd9e7e20e66afc3264d3548bd39857816b214a1f6c8e96d3c42dd0efdd912e877c18b4cbf82222b32fb3c0292f1f5a8b60d8462967ea759563b1f164a56ccfac7c945de32ea3176a20146e08658734fe4d5264af144899fa3c239cade612219595573ce4cacf5f61e0f353735e63bffeae3ea82b28f2f7c06f91f342801f292a648a1f6cf79782d1af4437b246264b57e97dc4cc0bdd2a5034c3107323248a90644caf7fb408aec7b4bfae0e5e842fe736476dfd712d2875b28413feef6946b6a4ecaf95b05a48247efc30502964309f0fc274232bc1a9675077b89dae199db7227a48fe0eb9e7dd671bd957308f2515cd373467997c078d41cdf8751315063b3be4fafdbea4a4e22ef15d41d5fec341db008aaf9272419a2acfebb9f4a9e17dc53525be4f8bf9b36997753b339678420eee3ecb561dc0f249a9bd1dfa3d5da5f093da35a90b350fe3613aa03d0f45a9d04f5dde2ae095dfcf33a09bd233bf0212cb3ba96e0586d559a5026786f155e3b9b9a8cc25feed4a087760c5c114e7df5f4d702076e0dc689757023689278bcbea2906d427c0e5f7b8bc9d0c64272960d31fa4b2b7c50f04071da576599173b65ed096e7296b8d4777ed74be3b39915883a591fb18aa0182307649d0ffaac5d0506fe21f08dfa94e6cc4afb7ac6666fced6c9f3c275e05478a9ed63d3f35b28e0cff2623c961611eafd263e3169ead57f00164fbb3a391ad9963410c29ccc840d1f94a171a69ca4df93c70d2f9d770fc19fdf5c1718ee20f963325ef7bda41b0f3c789b827a9d7a859088639cb02ea8fe70ee0052d021ee6cd174cc6ad2742058da85eb445a6a71cb0c8c0f150adcc03484f6f43482712fab324bf733329b52a245ceaa83705d94b022a94dff9b579d1fb6e85a0ef47b21dfdc8a18fe41c9f47b7a677d70bec763f1989bca7a259d4085f470c34783f2a050b27c40293992676b237ceb9fb50c04b28a3cb8c897a27080e9bb461b689cd6e3bca60d222fb383f972bd0baed106b701423b9c9ef29d42a5a70dbdab68ab05893a377f5def7be507ab139aa1951ae3a0a9b11f961c9c516dabb7fdb2b772816de5ee1c2674586e49f5dfed628db184432ad6131756f836c2d808ffa72638e494a298c9a3729777fbf8e2021821bf533864fd0d4091992632a3bc598710f863fc33260b7c9f118b8c61b757a82349060b3c68c5fdbb3637eea87a51d59ea88d50e0e0995ef13eea703d2fe02b58ac13dc99eddb31c14a67a604a1b393331b943e27866c87572f788bf393adcbdb03afbc7bae59bcd41c290db92db20e240fb59a1532afab6e802a557bc2537140d1efa39acc29736529c3842eee03dbf812519f12a0b517ede5de0c2b668da60a4d3d5e59b8f22e709da978d074c479bca7803c8175942f17bf4be546044029a9b81691530b0dc1d0757916f1f63f0702956b658b0116a8bd48024e670a2a846b9be9f03521c1cfbf99d0989315816812a5e49ba7b7d60db3b3fd4db109f97d91bb1fa0ef9e139019d2664ec5eca487f886380d15c8d0f09bba79e62505e8ef9d32d361227157656774908b92b16281d14e129c3f5d2b52ca3f43477349fc087243882127ee1026c601007a4f994709198995871ef8e598e5ec59942ea0242e30bd9124b69b232cb6001df96a03f67dedc960712138093c310474f38394621c7895cac2161447aa783eb4bf4c7ff6e5e2707d11e") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r1, &(0x7f0000e95000)=""/68, 0x44, 0x10000, &(0x7f0000278000)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff01}, 0x1c) writev(r0, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f6", 0x10}], 0x1) 2017/12/28 21:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x989680}, {0x0, r1}}, &(0x7f0000469000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007e5000)='/dev/ppp\x00', 0x2800, 0x0) write$sndseq(r2, &(0x7f0000ace000+0x42f)=[{0x80, 0x5, 0x10001, 0x10001, @tick=0xd8, {0x8, 0x3}, {0x5, 0x7}, @ext={0x1000, &(0x7f00003e1000-0x1000)="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"}}, {0xffffffffffffffff, 0x2, 0x3, 0x9, @tick=0x81, {0x5, 0x1000}, {0x9, 0xfffffffffffffff9}, @quote={{0x4, 0x2}, 0x9, &(0x7f0000803000)={0x3ff, 0x1000, 0x5, 0x100000001, @tick=0x7, {0xce, 0x100000000}, {0x81, 0x9}, @ext={0x27, &(0x7f0000899000)="2f099d8b45d0092beb78847b65cd3be723482deec69726ee354c78f628ad4aabc94ad635e78e88"}}}}, {0x5, 0x4, 0xfffffffffffffffc, 0x7fffffff, @tick=0xff, {0x10000, 0x9}, {0x8, 0x7}, @addr={0x4, 0x3bf0}}, {0x22ec, 0x2, 0x8, 0xa1c0, @tick=0x1ff, {0x4, 0x2}, {0x0, 0x9}, @control={0x1e19, 0x6c, 0x5}}, {0x5, 0x200, 0x0, 0x3, @time={0x0, 0x1c9c380}, {0x80000000, 0x7fffffff}, {0x8d, 0x0}, @queue={0x3f, {0x1, 0x8}}}, {0x4, 0x5, 0x4ae, 0x81, @tick=0x5, {0x7, 0x400040000000}, {0x2, 0xc0000000000000}, @connect={{0x3, 0x2}, {0x9, 0x6}}}], 0xa8) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/28 21:01:41 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00009a4000)=0x13, 0x4) readlink(&(0x7f0000f74000-0x8)='./file0\x00', &(0x7f0000f72000-0xc1)=""/193, 0xc1) 2017/12/28 21:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000d03000)="", 0x0, 0x0, &(0x7f0000488000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f00003bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000002e000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e8000)={0x0, 0x0, 0x0}, &(0x7f00000b4000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d68000-0x3d)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x5, 0x1, 0x3, 0x8, 0x20, 0x80, 0x2, r1, r2}, {0x82d2, 0x7adbac05, 0x8, 0x7, 0x1, 0xabb, 0x1, 0xbba7}, {0xf92d, 0x0, 0x2, 0xffffffffffff0001}, 0x4, 0x6, 0x68, 0x1, 0x80, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x80000001}, 0x5, @in=@multicast1=0xe0000001, 0x100000000, 0x7, 0x3, 0x5, 0x400, 0x0, 0x5}}, 0xe8) 2017/12/28 21:01:41 executing program 1: setrlimit(0x80002000000, &(0x7f0000e17000-0x8)={0x10001, 0x6d8e}) 2017/12/28 21:01:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000060e000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000acd000-0x4)=0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000380000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000806000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f52000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r0, &(0x7f0000552000-0x1022)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1f282b7879c5", [], {{0x88ca, @llc={0xfff, @llc={0x0, 0x0, 'H', "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"}}}}}}, 0x1019) 2017/12/28 21:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000417000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f00003be000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000099b000-0xd)='net/mcfilter\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000401000-0x8)={0x0, 0x0}) readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:41 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ae2000-0x8c)={0x0, 0x2, 0x5, 'queue1\x00', 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x84000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000007000-0x21)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000003000-0x8c)={0xffffffffffffad8a, 0x1, 0x2, 'queue0\x00', 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000003000-0x5c)={0x6, 0x1000, 0xfffffffffffffff8, {0x0, 0x0}, 0xb776, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a82000)=@sack_info={0x0, 0xbfe, 0x2b8c9dd7}, &(0x7f0000db8000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000523000-0x8)={r1, 0x1}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x40045109, &(0x7f0000ee6000)=0x0) 2017/12/28 21:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)="") r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000a5d000-0xa0)=[{&(0x7f000049f000-0x47)='Z', 0x1}], 0x1, 0x0) r1 = gettid() ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000b65000)={&(0x7f0000372000-0xec)=""/236, 0xec}) 2017/12/28 21:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xf, 0x300) setsockopt(r0, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x800a) r2 = socket$inet(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000fb8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @random="29b90081f46e", 0x0}, ""}}}}}, 0x3e) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b36000)=[], 0x0, &(0x7f0000f37000-0x92)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/28 21:01:41 executing program 6: pipe(&(0x7f0000052000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000f0000-0x70)={0x7, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x8, 0xbee6, 0x4, &(0x7f0000000000)=@generic="c862077c57c6114e593bcd190f9ef3ba", 0x400, 0x1, 0x6}) 2017/12/28 21:01:41 executing program 3: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000314000-0x11)='/selinux/enforce\x00', 0x8400, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00002c8000)={0x1000, 0x1, 0x8, 0x4414, "afed527fbfdac7edde4e10aca3f4630cf16b0def6773e2d6bf0502a072364ee1"}) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005e1000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000000f000)={0x0, 0x0}, &(0x7f00004e2000-0x4)=0x8) 2017/12/28 21:01:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40600, 0x32) setsockopt(r0, 0x0, 0xd2, &(0x7f0000974000)="", 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a4f000-0x4)='/selinux/avc/hash_stats\x00', 0x0, 0x0) stat(&(0x7f00003db000)='./file0\x00', &(0x7f0000147000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00005f5000-0x4)=r2) 2017/12/28 21:01:41 executing program 2: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/ppp\x00', 0x0, 0x0) r2 = inotify_init() mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b40000-0xb8)={0x0, 0x0, 0x5, 0x8, 0x100, 0x7f, 0x1, 0x0, {0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x8001, 0x0, 0x1}}, &(0x7f0000b3f000)=0xb8) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005bb000)=0x4, 0x4) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000b41000-0x10)={0x4, 0xa5, 0x8000, 0x9}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b3f000)={r3, 0xa1, "7e36b021bca6f4389b45f0c20985a69ef151ed8fd4e2b4440d474e5de076c5a0468e6eaf64314c0a473c45ff8ab40719316478e40eb009d8dc81c03142db3f95e01545654b67e4824c8b76f854ca1fab812104e8e95200e2f604f476942a595e9c25485e49a7657640f781d40546bf93dd7ffdeec3e4e452b4140ec0f4f38c03b2073758f97ad1144309a4d71fbabbd5c594e5192e4c0ca728c21823d8fb13c8d8"}, &(0x7f0000b40000-0x4)=0xa9) inotify_add_watch(r2, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_init1(0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000228000)={0x54c6, 0x0, 0x7, 0x0, 0x2}, 0x14) inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000b42000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x100, &(0x7f0000b42000-0x8)={0x3}, 0x8) 2017/12/28 21:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000095e000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000757000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00006d4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x8001, 0x7fffffff, 0x100, 0x401, 0x4200000, r2}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000849000)=0xfffffffffffffffa, 0x4) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f000003e000-0xe)='/selinux/user\x00', 0x2, 0x0) 2017/12/28 21:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/sequencer\x00', 0x80800, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00009f4000-0x8)={0x3, &(0x7f0000bf3000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f000050e000)="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", 0x5ef, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/28 21:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x448ac7f2dd00ed84, &(0x7f0000007000)={0x77359400, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d20000)={0x0, 0x0}, &(0x7f0000acc000-0x4)=0x8) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000da6000+0x2dd)=0x0, 0x4) 2017/12/28 21:01:41 executing program 2: r0 = getpid() getpriority(0x3, r0) [ 73.564048] device gre0 entered promiscuous mode 2017/12/28 21:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file0/file0\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f00000da000)="697058de734f2bfb898995c3fceedf06953a7bf3416e9279a04e4aa7a7d24afdca4f47a999733323c4df1fa5bf96666dfcdf0fc1c8511d3ba96f0beb05c5b162b1cc240ca14f2d34642bea6330b2aabe925847ce962977a11d8bb0e99729898cf73c27ea6f4c0fb0ac3ed0f02576ecae2816185747d5882b6e86dd", 0x0, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000278000)=0x0, 0x80000) connect(r0, &(0x7f0000c1e000-0x6)=@hci={0x1f, 0x8, 0x0}, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dba000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) stat(&(0x7f0000f19000)='./file0\x00', &(0x7f0000774000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ced000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e02000)={0x0, 0x3, 0x30, 0x8001, 0x3ff}, &(0x7f0000dce000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a80000)={r2, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8bf, 0x0, 0x7ff, 0x9}, &(0x7f000026b000-0x4)=0xa0) prctl$intptr(0xe, 0x3) 2017/12/28 21:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001fe000)=0x100000001) vmsplice(r0, &(0x7f0000400000)=[{&(0x7f0000eae000)="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", 0x144}], 0x1, 0x1) socket$inet(0x2, 0x3, 0x9) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') read$eventfd(r1, &(0x7f0000a14000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000d9000)={@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/28 21:01:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) utimensat(r1, &(0x7f0000012000)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000014c000/0x1000)=nil, 0x1000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f000062d000/0x3000)=nil, 0x3000}) 2017/12/28 21:01:41 executing program 7: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000043000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) [ 73.623200] device syz6 entered promiscuous mode 2017/12/28 21:01:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f52000-0x8)={0x7e87, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000842000)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000096d000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000999000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffffffffffff}) 2017/12/28 21:01:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getgid() setgroups(0x5, &(0x7f00003b9000)=[r0, r0, r0, r0, r0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000002000-0x1c)={0x0, 0x0, &(0x7f0000001000-0x8)={&(0x7f0000002000-0xd0)={0x2, 0x12, 0x9, 0x0, 0x1a, 0x0, 0x1, 0x8, [@sadb_key={0x1, 0x9, 0x40, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x3f, 0x0, 0x0, 0x5, 0x17}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xf197, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb6f2}, @in6={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x100, 0x4}, @sadb_x_sec_ctx={0x7, 0x18, 0xffffffffc9fd13da, 0x101, 0x30, "802a52109bc1c2e7260307b5d20c9090e6809a975a2073fb82046f274db832f35b12ad283a044ef5655f3ae05f2b10fb"}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 21:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) chroot(&(0x7f0000cad000-0x8)='./file0\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000069c000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/28 21:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000513000-0x8)={0x0, 0x0}) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) getpeername(r2, &(0x7f0000832000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007c5000)=0x10) 2017/12/28 21:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008b6000-0x11)='/dev/vga_arbiter\x00', 0x220000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000a0e000+0x688)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000e7f000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:41 executing program 5: r0 = gettid() ioprio_set$pid(0x1, r0, 0x4005) ioprio_get$pid(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f00006a1000-0x4)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004ba000)=0xc) 2017/12/28 21:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x100000000202, &(0x7f0000792000)={&(0x7f0000271000)="", 0x0}) 2017/12/28 21:01:41 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004d1000)={@common='lo\x00', &(0x7f0000939000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "eee76b", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00007d7000-0x6e)=@file={0x0, ""/108}, &(0x7f000093b000-0x4)=0x6e, 0x80000) bind$unix(r1, &(0x7f00005e4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/28 21:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000973000)='/dev/sequencer2\x00', 0x800000000008002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000af5000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x0, 0x0, @time={0x0, r1}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2017/12/28 21:01:41 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00001fa000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000070a000-0x8)={0x0, 0x0}) 2017/12/28 21:01:41 executing program 1: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000e31000)=0x0, 0x4) write(r0, &(0x7f0000fb5000-0xb8)="240000002d00070800000000000010000108efff0100000000000500fffffffffffffffa", 0x24) 2017/12/28 21:01:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x51, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) utimes(&(0x7f000073e000-0x8)='./file0\x00', &(0x7f0000f0c000)={{0x0, 0x2710}, {0x0, 0x0}}) 2017/12/28 21:01:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$getname(0x10, &(0x7f00003f9000)=""/61) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x101}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x3, 0x6}, 0xc) 2017/12/28 21:01:41 executing program 2: mmap(&(0x7f0000001000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000725000-0x10)='/selinux/status\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000aa000-0x10)=[{&(0x7f000006b000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) 2017/12/28 21:01:41 executing program 1: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ec4000-0x15)='/dev/pktcdvd/control\x00', 0x14000, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000448000)=""/4096, &(0x7f0000ec3000)=0x1000) mmap$binder(&(0x7f00004a4000/0x2000)=nil, 0x2000, 0x0, 0x50, r1, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000ec2000-0xc0)=[{{&(0x7f0000ec2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ec3000)=[{&(0x7f0000ec2000-0xc9)=""/201, 0xc9}], 0x1, &(0x7f0000e4f000-0x2e)=""/46, 0x2e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000784000-0x8)={0x77359400, 0x0}) madvise(&(0x7f000057d000/0x10000)=nil, 0x10000, 0x0) 2017/12/28 21:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000052000-0x8)={0x1}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = request_key(&(0x7f000026f000-0x8)='trusted\x00', &(0x7f0000a8c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e8a000-0xb)='cgroupppp0\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r2) r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000dbd000)=""/128, 0x80}], 0x1) tgkill(r1, r3, 0x1) 2017/12/28 21:01:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f00004c9000-0x4)=0x0, 0x4) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000062000)='./file0\x00', r0, &(0x7f000002a000-0x8)='./file0\x00') utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) 2017/12/28 21:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002d0000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00000c4000-0x19)=""/25, &(0x7f0000927000-0x4)=0x19) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000880000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2017/12/28 21:01:41 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000e1d000)={0x0, 0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x20, 0x4) write(r0, &(0x7f000037e000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f88000)={0x0, 0x0, 0x0}, &(0x7f0000686000)=0xc) prctl$setptracer(0x59616d61, r1) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f89000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f88000)=0x8, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000034e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdd000-0x4)=0x14) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x200, 0x400, 0x4) recvfrom$inet(r3, &(0x7f0000f89000-0x5c)=""/92, 0x5c, 0x100, &(0x7f000052f000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 21:01:41 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000010000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000002f000-0x4)=0x0) ioctl(r0, 0x440000000000127f, &(0x7f000002e000-0xb)="54bc509f3c89a39254419b") r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000017000)={0x0}, &(0x7f0000023000-0x4)=0x4) 2017/12/28 21:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006fe000)={0x0, 0x0}, &(0x7f000026a000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000081f000-0x8)=@assoc_value={r1, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cd0000)={0x0}, &(0x7f0000c5a000-0x4)=0x4) 2017/12/28 21:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000dd6000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00005fa000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d29000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f4a000)=@assoc_value={r3, 0x6}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) 2017/12/28 21:01:41 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00004a8000)={0x80000000, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = creat(&(0x7f0000c34000-0x8)='./file0\x00', 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000169000-0x5)='user\x00') r3 = syz_open_procfs(0x0, &(0x7f00002d5000)='gid_map\x00') mmap(&(0x7f0000cf2000/0x1000)=nil, 0x1000, 0x3000000, 0x8010, r2, 0x0) close(r3) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000332000-0x24)={0x1e, 0x1ff, 0x7, 0x1, 0x7fe, 0x7, 0x17, 0x81, 0x9, 0x10000, 0x2, 0xca8}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000bdd000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x5}, 0xe7f, [0x7, 0x9, 0x100000001, 0x6, 0x800, 0x7a7b, 0x4, 0xa7]}, 0x5c) 2017/12/28 21:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cce000)='/dev/rfkill\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d86000-0x18)={0x0, 0x7fff, 0x0, 0x100000001, 0xfffffffeffffffff}, &(0x7f0000f8b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c9e000)={r1, 0x80000000}, &(0x7f0000650000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ce000-0x10)='/selinux/policy\x00', 0x0, 0x0) readv(r3, &(0x7f0000215000)=[{&(0x7f0000f84000)=""/70, 0x46}, {&(0x7f0000430000)=""/27, 0x1b}], 0x2) mprotect(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x0) 2017/12/28 21:01:41 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f01000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f00000)=[@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}], 0x74) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e42000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000d25000)={0x1000, &(0x7f0000107000-0x1000)="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"}) 2017/12/28 21:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) write(r0, &(0x7f0000fa0000)="26000000130047f1ac14c1f85900fe00080003e301000000ffffe800", 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000098e000-0xc)='/dev/autofs\x00', 0x214000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/12/28 21:01:41 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000054000-0xb)={0xfffffffffffffffd, 0x3, 0x2, 0x2, 0x4, 0x3, 0x5, 0x3f, 0x3, 0x1, 0x7fff}, 0xb) write(r0, &(0x7f0000051000-0x26)="26000000100047011600ff0000100000dfff01ff010000000400000780008007050002ebff35", 0x26) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000030000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000055000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x7fff, 0x100, 0x13a, 0x6, 0x6, 0x717c, 0x3ed, 0x2000000000000000, 0x35e, 0x4, 0x5, 0x5, 0x0]}, &(0x7f0000055000-0x4)=0x108) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000055000-0x8c)={r2, @in6={{0xa, 0x1, 0x56ba30a1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000054000)={{0x1f, 0x80}, 'port1\x00', 0x81, 0x1, 0x2, 0x101, 0x7, 0x3, 0x2, 0x0, 0x7, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000053000)=0x0, &(0x7f0000048000-0x4)=0x8) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000054000)=0x0) 2017/12/28 21:01:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x100000000001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006a7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000098f000)=0x0) waitid(0x2, r2, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0}, 0x20000000, &(0x7f0000fb0000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00001e3000-0x1f)="1f0000000104ff00fd43454007110000020ff00008000100030403dcffdf00", 0x1f) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000103000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KDSETLED(r0, 0x4b32, 0x100201) 2017/12/28 21:01:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000086b000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005f0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000097d000)=""/116) connect$unix(r1, &(0x7f000042d000-0xa)=@file={0x1, './file0\x00'}, 0xa) mq_getsetattr(r1, &(0x7f0000f0a000)={0x1000, 0x1ff, 0xfff, 0x2, 0xffffffff80000000, 0x1, 0x101, 0xfffffffffffffff7}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002f6000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000c86000)=""/1, 0x1) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000f56000-0x28)={0xffff, 0x18, 0x6, 0x8, "0fa1f625a49b3428af3aa9e1a546616756cd036c1fa65f887334d9fbd9ef235b"}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00001ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000067c000)=0x0) ptrace$poke(0x4, r3, &(0x7f0000695000-0x4)=0x0, 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000451000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dfd000)='/dev/sequencer\x00', 0x1, 0x0) sendto$ax25(r4, &(0x7f0000b0a000)="0509600de3db8d0a09eae1be633098fff30dacdb0b8545d5685bf7af6187238eb549c256c0d377238f0237d9a360069834353583800ef63b13cd17703cdf1764a3f293efe9d1789faefe37415f9d005e2d233b8a86dcb90a77bcf5aed99a3d941ed281fcdbd4db558a0058efe3430d1def6025429d5bf78f10c722f20109201fdcaf9e1ef9b8856b82b2c65fd3b47fe272687cae0de52e7be0feb64168da57abffd2ab557bdc23a7a4e0f6a09d042949a672f947e24c611576cacd8883541505aca857ce", 0xc4, 0x20004000, 0x0, 0x0) fstat(r1, &(0x7f0000f01000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000cba000)=0x0) 2017/12/28 21:01:41 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000075000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f20000-0x2)=0x9) unshare(0x24000200) unshare(0x24000400) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008f3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000001000)="3cb01b088a87da90357346f0c0cfcc0ddb195c636499dfee8c0e87eb27286d18caa45e624de45c71a3b897faf5850d37ee146da81c09b0f907aced8739c58b065fd56214647ca6b7258abdf19b19bc851a99ec68c08eeff2c6a55c303f01e04f4cd389f6d1d67df197c02a1b6b4b56bd1c1c147bc98c7f70b9c20ebc6dfb7f5134398ad533eda6e9930a995bd3ec1c3e125280ffdec7fb8d6925f21b0356f861c25b17c58d767742dcf0") prctl$intptr(0xe, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='net/raw6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) 2017/12/28 21:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a20000)=0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000b38000-0x8)={0xffff, 0xbc8b}) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cce000)='/dev/rfkill\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d86000-0x18)={0x0, 0x7fff, 0x0, 0x100000001, 0xfffffffeffffffff}, &(0x7f0000f8b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c9e000)={r1, 0x80000000}, &(0x7f0000650000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ce000-0x10)='/selinux/policy\x00', 0x0, 0x0) readv(r3, &(0x7f0000215000)=[{&(0x7f0000f84000)=""/70, 0x46}, {&(0x7f0000430000)=""/27, 0x1b}], 0x2) mprotect(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x0) 2017/12/28 21:01:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000bd3000-0xc)=@random={'security.\x00', '+\x00'}, &(0x7f0000624000-0x12)=""/183, 0xb7) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000068000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/28 21:01:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef5000-0xc)='/dev/autofs\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000b1d000-0x10)=""/16, 0x10) 2017/12/28 21:01:41 executing program 1: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f00002a5000-0xf)=@random={'trusted.\x00', '(eth1\x00'}, &(0x7f0000dc0000-0xf)='vmnet0dtrusted\x00', 0xf, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/hwrng\x00', 0xe001, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000315000-0x4)=0x1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000b07000)={0x0, 0x0}) r3 = getpid() mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x41, &(0x7f0000dc1000-0x10)={0x17, 0x8, 0x10000, 0x6}) [ 74.125282] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/28 21:01:41 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000918000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000aeb000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000064f000-0x4)=0xc) bind$packet(r0, &(0x7f0000983000)={0x11, 0x0, r1, 0x1, 0xa4e, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000c7000-0x4)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x20)={0x8, 0x3, 0x200, 0xffff, 0x4, 0x55, 0x6, 0x0}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000002000)=0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x11, 0xda, &(0x7f0000001000)="8a6c1940699a17169f94973e09c6bae35d5cc6604fb7d69422b4bae53a958eb0f1e3151e572fbd677737413fa83f7d36cf13a531b6f46018c116c2a74d96faefe97cd31a5607a4edc72195f725b88772069d95429361de4f284dd92f8502f8f62fc04efc02b6919b599cb258a1d0c1a0930f104e8b717b5907087fd93af5bcff32131e1a4df136a462cf03838342f5de831aac6fa92784c8583525b8aa304fc4ba7899950cd7fef5525ee4353d03aaf0fcebf061a8e9890e91cfbf54a640cea7857da44765e69121ed7457a73590480afa1534e4ac820b319cd6"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000)=0x0) munlockall() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x0, 0x1, 0x72f, 0x2, r4}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004000-0x90)={0x5, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={r3, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000006000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x3, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x4, 0x9}, 0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000007000)={&(0x7f0000004000)=[0x1], 0x1, 0xcbed, 0x1, 0x80, 0x5, 0x0, {0xff, 0x0, 0x2, 0x400, 0x101, 0x800, 0x82, 0x5, 0xffffffffffffff81, 0x1, 0xe82, 0x1, 0x3ff, 0x1, "2b53accb0e62921678675f51fa37344d62043b051afc1ed698d30d2b293b13fc"}}) 2017/12/28 21:01:41 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xffffffff) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91b5d5900008602e45b9cd2b3"}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000fc4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fc3000)=0x14) 2017/12/28 21:01:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003fd000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000919000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af1000)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000099d000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffb1e7, 0x40, 0x7e52, 0x1decdbf1, 0x28}, &(0x7f000022a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dd8000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8001, 0x9, 0x3, 0x0}, 0xa0) 2017/12/28 21:01:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f56000)={0x0, 0x0}) write(r0, &(0x7f0000875000-0x46)="", 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001c0000-0xb8)={0x0, 0x6, 0xfffffffffffffffd, 0x4, 0x5, 0x200, 0x40, 0x8, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90ce, 0x4, 0x5, 0x587, 0x4}}, &(0x7f00007e6000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000095d000)={r2, 0x9, 0x0, ""}, 0x8) 2017/12/28 21:01:41 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)="") mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000ac000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c32000-0x4)=0x10, 0x80800) ioctl$int_in(r0, 0x5452, &(0x7f0000d09000-0x8)=0x9dcf) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fe1000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000fe0000)=""/4096) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fe2000-0x4)={0x42d4}, 0x4) chroot(&(0x7f0000fe0000-0x8)='./file0\x00') umount2(&(0x7f0000742000)='./file0\x00', 0x6) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f0000fe1000-0x8)='./file0\x00', 0x400, 0x42) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fe1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) linkat(r2, &(0x7f0000fe0000)='./file0\x00', r3, &(0x7f00003ac000-0x8)='./file0\x00', 0x1000) [ 74.172531] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/28 21:01:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009ff000)=0x0) chmod(&(0x7f0000609000)='./file0\x00', 0x100) mount(&(0x7f00007f3000)='./file0\x00', &(0x7f0000206000)='./file0\x00', &(0x7f0000eb8000-0x8)='hfsplus\x00', 0x20000, &(0x7f0000783000)="4630b8c1e9f9f3a9d0b48c541bc42ac5ef5b4d529e719e032afc8aeb9e681a7b9d612f336634db64c1280878012b13d06fdd0fdd01699f030924b6bbf7f08e2cde776c3cef78b7d9743394d44ab7190a6f33a2f8a2a878a82abb83d42d8c4d3bf1ce6720a70e5076e48ef5314ea9fc1460") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae9000-0xf)='/dev/sequencer\x00', 0x444401, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000708000)={{0x2, 0x3, 0x0, 0x2, 0xffffffffffff4d39}, 0x6, 0x5, 'id1\x00', 'timer1\x00', 0x0, 0xc96, 0x8, 0x40, 0x6ba3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000b63000-0x20)={@generic="acb368918c7c5ff0dc601a0fc55176e7", @ifru_flags=0x9200}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c8d000-0x8)={0x0, 0x8}, &(0x7f0000f03000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000045e000)={0x0, @in6={{0xa, 0x1, 0x28, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000319000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000db8000-0x18)={r3, 0x5, 0x10, 0x5, 0x97e9}, &(0x7f0000192000-0x4)=0x18) ioctl$VT_WAITACTIVE(r2, 0x5607) creat(&(0x7f0000e8a000)='./file0\x00', 0x14) mkdirat(r2, &(0x7f0000bc2000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000510000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3, 0x9, 0x4b73bc83, 0x8, 0x200, 0x1, 0x7, 0x3, 0x8a7, 0x20000000009, 0x101, 0x100, 0xfffffffffffffff9, 0x0]}, &(0x7f000003d000)=0x108) 2017/12/28 21:01:41 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ff7000)=0x6388, 0x4) r1 = dup(r0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ffb000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f00008b6000)=""/238) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f000055a000-0x4)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ffc000-0x19)="6f0791a7cb6428ca5a09fd76b517a3b3eca1695bdc7553e528", 0x19, 0x20000000, 0x0, 0x0) 2017/12/28 21:01:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f00009ac000-0x1)=""/1, 0x1) flistxattr(r1, &(0x7f0000f98000)=""/91, 0x5b) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000eab000-0x4)=0x80000000000) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) [ 74.214296] binder: 12729:12733 ERROR: BC_REGISTER_LOOPER called without request [ 74.245027] binder_alloc: binder_alloc_mmap_handler: 12729 20000000-20002000 already mapped failed -16 [ 74.276742] binder: BINDER_SET_CONTEXT_MGR already set [ 74.282270] binder: 12729:12733 ioctl 40046207 0 returned -16 [ 74.282357] binder_alloc: 12729: binder_alloc_buf, no vma [ 74.282399] binder: 12729:12744 transaction failed 29189/-3, size 0-0 line 3128 [ 74.312345] binder: undelivered transaction 126, process died. 2017/12/28 21:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000836000-0x77)='k') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b14000)={0x0, 0x6}, &(0x7f00000ef000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000828000-0x8)={r3, 0x7}, &(0x7f0000b31000-0x4)=0x8) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000283000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000eb6000-0x8)={r3, 0x100000001}, &(0x7f00002a4000-0x4)=0x8) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000571000)="c28487871d574652eed970926e209ea34c8bab282276c80df4be7f7e56e83ad78c8e8111bea7d1418fe103729769884f872650ae1f34929be91024528f165f03be7551354c81cfa8c6d44b620005f9b0d36643929ec587aff00820f5bf2e96b1bdd7c60048ec823f46928df8038ab83f4300b70e03456f8b5227afc0443f5e0ab37c65a2d692d44911ab5264d246a104dc9cbdd65613f32ef10a58f484d2d494f14d467cfbb585b988e9a49163d7f6ced80a51be21ac16e70c403a6d98f93bcdd1229a51755e81569d6f2634abaa0103914e78f164ba9708590ff50b204d5bd306fb05a44747e541b00175b6", 0xec) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00007f8000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f0000af2000)="396f3cb58c2d8280c40b518c1c11d991a53236720ebee8209a89bc1f357965c7"}) creat(&(0x7f000057d000)='./file0\x00', 0x81) dup3(r0, r1, 0x0) 2017/12/28 21:01:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000425000)='\'$\x00', 0xffffffffffe) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a27000)=0x6, 0x4) sendfile(r0, r1, &(0x7f000000e000-0x8)=0x2, 0xa) 2017/12/28 21:01:42 executing program 4: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00008a2000)='logon\x00', &(0x7f0000a10000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='ð1^\x00', r0) keyctl$set_timeout(0xf, r0, 0x3) r1 = request_key(&(0x7f0000dcd000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='asymmetric\x00', 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00009bd000-0x12)=""/18, 0x12) 2017/12/28 21:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f000021c000-0x4)=0x80000001) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) ioctl(r0, 0x4, &(0x7f0000c78000)="80f2b582639c98850b0922f668b2f282a81bacd87002b42d1490ee04c27dd25abba5b252bc0bdcf314aa3b4559e821beec8b5a71a80cbb869ea00af587883d1e34dc4ea31ebafdd1ee553600f5fc4d8d0dd03ee9f426dc41057444f5316f72db24082f54feffcb348f475826f453f51191b5ac80580d7173bb9ab40333637f1cce767510a56eb335cee9c6e31204584f8a5e1ba39d953488cf9c22ff29899dbc9c6a1ebf7dc2f03f9b86723381d4157d4181bb9c703ee3e74a53bb859533e24abbb2b0c411e2227ed38114321abfd2") read(r1, &(0x7f0000a82000-0x2a)=""/42, 0x2a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c76000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002be000)=0xc) fcntl$setown(r1, 0x8, r2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fd2000)=0x1, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000639000-0x70)={0x101, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf8e, 0x8, 0xffffffffffffff00, 0x7, &(0x7f0000af5000-0x10)=@common='rose0\x00', 0xcc49, 0x1cd, 0x3f}) shutdown(r1, 0x0) getsockname$packet(r1, &(0x7f0000c0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f5a000)=0x14) preadv(r0, &(0x7f0000f39000-0x8)=[{&(0x7f00007af000)=""/123, 0x7b}], 0x1, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000420000)=0x22) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000084000)={&(0x7f0000d1e000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f15000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a8d000)=[0x0], &(0x7f00009e0000-0xc)=[0x0, 0x0, 0x0], 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000c35000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000e05000/0x2000)=nil, 0x2000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r1, &(0x7f0000562000)=[{&(0x7f0000918000)="51c1", 0x2}], 0x1, 0x0) 2017/12/28 21:01:42 executing program 3: mmap(&(0x7f0000000000/0xad3000)=nil, 0xad3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ad3000)=@sack_info={0x0, 0x2, 0x7}, &(0x7f0000ad4000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008b9000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f000098e000-0x4)=0x81, 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/28 21:01:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000001000-0x24)={0x3, 0xffffffffe6d47464, 0xbcb, 0xb3, &(0x7f0000d08000-0xb3)=""/179, 0x26, &(0x7f0000001000-0x26)=""/38, 0xdf, &(0x7f0000000000)=""/223}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x8000000003, 0x300) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000d5000-0xc)=@sack_info={0x0, 0xffe0000000, 0xfffffffffffffeec}, &(0x7f00002ca000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000c2e000-0x8)={r5, 0xff5}, 0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00007f6000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000156000-0xf)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000dec000-0x4)=0x0, &(0x7f0000e5d000)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000014f000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 74.409966] audit: type=1401 audit(1514494902.092:46): op=fscreate invalid_context=51C1 2017/12/28 21:01:42 executing program 4: munlockall() r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000001000-0x4)=0xffffffffffffff81) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8001, 0x1000, 0x7, 0x200000000000000, 0x0, 0xfffffffffffffff9, 0x20, 0x1, 0x7, 0x5, 0x549f4338, 0x3, 0x9, 0x6]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r3, 0x4, 0x30}, 0xc) setsockopt(r0, 0x0, 0xfff, &(0x7f0000001000-0x55)="5389f551396f2e916e2466e97a50105d0e0c9588c2f333c67e1003b45a48746f349403c8f0e219b221188395c75a5bbfd6af4b8145b320bf53d33acffffef83fd9222c948d722ce933c00f685d0c982f262fbd0b46", 0x55) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000001000)="d97f955598bbf3ddc3535a0bbb0d5d31393c35e27c339a2f6d0daf89f45349600bb7ba24c5abc5a821f0dc710303c7173368c0a6f26849e3a1b23a105b096c6cd8d4132aeacd058bc41931b9bff5e919a5b417417527412cddc9f754c16f775326d790391be375cb9ee28d16945f6762b13f0baa8e21a3fa525ba19a64882c8efd657813912c02b3d908b15398ae7e7d50ceb5e88490dd8d158fde01615f1ee9e7") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000003000)=""/98, &(0x7f0000001000)=0x62) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r3, 0xff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={r3, 0x5}, &(0x7f0000001000)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000005000)={&(0x7f0000000000/0x4000)=nil, 0x0, 0x5, 0x2, &(0x7f0000000000/0x4000)=nil, 0xbdc}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000)={0x9, 0x80000000}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000001000-0x18)={&(0x7f0000000000/0x6000)=nil, 0x8001, 0x3, 0x22, &(0x7f0000003000/0x2000)=nil, 0x5}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000004000-0x20)={@generic="86d862674f83d5ce1031cb6b110a2ac8", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r4, 0xe, &(0x7f0000002000-0x8)={0x8000, 0xdfd}, &(0x7f0000006000)={0x0, 0x0}) 2017/12/28 21:01:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000a7f000-0x4)=0x0, &(0x7f0000ac2000-0x4)=0x4) r1 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d6b000-0xd4)={0x0, 0xcc, "3b9684ad819d8037d80c70290eb0b78bed8fc26be2b61c457fc9adf4c4b3245f841409a859c3ffb5d4a165da35a68de5c2b7925f6e04b2d9c124babfb004e69c3bf2a6302ca17d420634e983b87bc464785384636486da8e71969cf1ca18e7abfb971ed0803444783b464d0246eb821de94fcb2f250a1826c74eec2605eb9586b4ec37460ffe0853f3486067568aaf5c6cb51257443cfe1b1c1359ecf9ad05a695cd3619a40623ae28983a918f2e43d2cf6dd6bf7e47e1606d732049ca21f039956a666701b3d2907aa4c0f0"}, &(0x7f000054e000-0x4)=0xd4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f17000)={r2, @in6={{0xa, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x43, 0x7, 0x8b, 0xf884, 0x4, 0x2, 0x100000001, 0x2cba, 0x1, 0x766, 0x4, 0xf262, 0x200, 0x1f]}, &(0x7f0000c2d000)=0x108) mknod$loop(&(0x7f00006ff000-0x8)='./file0\x00', 0x10, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000bd8000-0x4)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f000051b000+0x455)=""/4096, 0x1000, 0x0, &(0x7f00000e2000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000f41000)={0x0, 0x0}) symlinkat(&(0x7f000036c000-0x8)='./file0\x00', r3, &(0x7f00008cf000-0x8)='./file0\x00') 2017/12/28 21:01:42 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x0, 0xff, 0x1, 0x7, 0x954, 0x4}, &(0x7f00004fa000)=0x20) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89, 0x2, 0xff, 0x2, 0xfad3, 0x100000000, 0x7}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000939000)="", 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000044a000)=0x81, 0x4) 2017/12/28 21:01:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000227000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) tkill(r1, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005ba000)=0x0) mremap(&(0x7f0000736000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000023d000/0x1000)=nil) r3 = syz_open_procfs(r2, &(0x7f0000a95000)='smaps\x00') ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f000040f000)={0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002fb000-0x8)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x100000001) readv(r3, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) recvfrom$unix(r3, &(0x7f00003e4000)=""/17, 0x11, 0x1, &(0x7f0000e73000)=@abs={0x1, 0x0, 0x2}, 0x8) readv(r3, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007f2000)=0x0, &(0x7f0000b35000-0x4)=0x4) readv(r0, &(0x7f0000d3c000-0x8)=[], 0x0) 2017/12/28 21:01:42 executing program 3: mmap(&(0x7f0000000000/0x673000)=nil, 0x673000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000671000)={0x6b0, 0x8000, 0x5, 0x6, 0x7, 0x7}) r1 = epoll_create1(0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x41, 0x1, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000469000)={0x1, 0x0}) poll(&(0x7f0000024000-0x50)=[{r2, 0x41, 0x4}, {r1, 0x0, 0x2}, {0xffffffffffffffff, 0x0, 0x2}], 0x3, 0xce8) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002c3000)=0x0) arch_prctl(0x1007, &(0x7f0000386000)="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") getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000672000-0xc)={0x0, 0x0, 0x0}, 0xc) prctl$setptracer(0x59616d61, r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000673000-0xc)={0x4, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x1ff) 2017/12/28 21:01:42 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000005000-0x80)=@generic={0x0, ""/126}, &(0x7f0000004000)=0x80, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000004000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/28 21:01:42 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000681000)="abbca7e44aca971672a0923fbd67dddcd961e60afbd4a55c74ae988cee5b37bff17467c33ad2b6ee1ee3db516057237125bd675403d3e6a88801e7b385db4014711af6604bfcbcc54a3cb4d3f5adcc5cb44dbc25e400c9486bbfc66fda1759bb61ca9edd18090753bbfd", 0x6a}], 0x1) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/28 21:01:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000-0x170)={0x468c89d, 0x2, 0x1, 0x100000001, 0x6, [{0xfffffffffffff192, 0x7, 0xfff, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}, {0x2, 0xfffffffffffffff8, 0x800, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8, 0x3f, 0x8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x100, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xdd85, 0x8000, 0x5a98, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2017/12/28 21:01:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x0, 0x250c00) syz_open_dev$mice(&(0x7f0000462000)='/dev/input/mice\x00', 0x0, 0x107000) 2017/12/28 21:01:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x599, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) sendmmsg(r0, &(0x7f0000932000)=[{{&(0x7f0000cda000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000061f000)=[{&(0x7f0000840000-0x87)="7983792c56a476255522d896ba465c83cfed44ccdc0a43c3e4521f4522d763bf07b46de713038ef37c4841d1747a6b1a39f6f4c81584198c94912b494670d7a4018dd7017d58b7d39523009568e612833e68fc843142cc", 0x57}, {&(0x7f0000623000)="185e0d784387c02788434a0c7fce8597324154c2eb21472a38421b16edf1d3ab31ac99ca85361a7a3dfea38885bcb62ccc9a4bb811f71c3e3168cb2e874be988129ad0d2a006c1bb5474a30177a0a8384b07b4b58f88042f7a72f4a3aec93299126b5d4a2e4e629c934aeb4da8f72651774204ec12f98befe485daf3f3a823897dbf5ef69e79c324fe87964c83c5cf5fe04028", 0x93}, {&(0x7f0000c7f000-0x66)="acdde4c9a50d74b9c5d8da5fafedb8efc7b91e7c8078bb44691d19e36c90073372cf48daf72dbe9432be809b28de4e448145c9cd2013e41b43d9062c62f27a4490396aeecdad1c427c3a24479ee80d49cdc175ac22e87d583ba9c6246c436195a33fb0d76789", 0x66}], 0x3, 0x0, 0x0, 0x8000}, 0x6}, {{&(0x7f0000a37000-0x10)=@llc={0x1a, 0x0, 0x0, 0x7, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000014e000)=[{&(0x7f000098f000-0xce)="59ab8e7a96944e5c71e256a8e4de4468971e3030295912c77c7f12f3df119f59a81282f68ffc7a909a7b415abc7ca4146b1b7e113b1951c6a63bb6e8bb1fa0e8bd6340155d13643acdad1ae5f1b9e9500640a1e781ae13def5c007bdc32e51afdf28e58be4015cb6df6397b5173253559e8f77a24467703c4388946ea75ff2dd5a0e7257fbffd039bdcd2f5ee8d51fed7c8813d397dd892099846d0cb0004ecb9553b4c2c6fa0efac18573daf22e123a01b5f882e3e78340e58609e3bae1ba5e71cbe4a88064f421ed36fd8dacaa", 0xce}], 0x1, &(0x7f00002f7000)=[{0x18, 0x88, 0x9, "94c5d380a366e69891358f"}, {0x90, 0x1ff, 0x1e525c0f, "e3765aa6b25dc360b003d1b1d20d4611645a622259ef34f7f8db994e01a4fc2f26d77d0a1f685db00ac4006a069ee690ed6b3b4d8b4763bed7938578d01e3f2e24a69c4871ce73c9c4f523d726698ccf6b1938336795fe44e55784537bc3913ed9ee97ec069db4234a1d48b6ce991747984527d85a0ea4057359017865c21b68ce76"}], 0xa8, 0x0}, 0x3}], 0x2, 0x41) 2017/12/28 21:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000803, 0xc) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e65000)=0x0, &(0x7f00007b0000)=0x4) sendto(r0, &(0x7f00002ac000-0x4d)="14000000100ae702000000ffff000000000401e5", 0x14, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00001b5000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000e20000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000565000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000742000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, 0x0, 0x1f, 0x3, 0x20, 0x20, 0x0, r1, r2}, {0x2, 0xbc5a, 0xe7a, 0x449, 0x3, 0xffffffff, 0x3, 0x200}, {0x6, 0x988, 0x21, 0x77f5}, 0x2, 0x1, 0xb0, 0x1, 0x22, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x5292, 0x3}, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3, 0x2, 0x5, 0x7, 0x7, 0x8}}, 0xe8) 2017/12/28 21:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d46000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000b96000-0x58)={0x0, 0x38, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050d000-0x4)=0x0) timer_delete(r2) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00007f9000)={0x0, 0x7f, 0x9, 0xfffffffffffffffe, 0x200000000000000, 0x40, 0x101, 0x3, 0xf4c, 0xffff, 0x2, 0x1}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r3, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009a7000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000b86000-0x10)={0x11, 0x8000, 0x2, 0x100}, 0x10) capset(&(0x7f000005b000-0x8)={0x19980330, r0}, &(0x7f0000d09000)={0x0, 0x0, 0x0, 0x6f4, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b64000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f00008cd000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) 2017/12/28 21:01:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6bf50b24, 0x600040) ioctl$TCGETA(r0, 0x5405, &(0x7f0000385000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000162000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x0) 2017/12/28 21:01:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e46000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000068000)='/dev/ppp\x00', 0x60880, 0x0) syz_open_dev$evdev(&(0x7f00009c8000-0x12)='/dev/input/event#\x00', 0x9, 0x6001) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000b43000-0x8)=0x0) getpgrp(0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000430000)={0x0, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00002d1000)={0x0, r1, 0x0, 0x0}) kexec_load(0xffffffff, 0x1, &(0x7f0000105000)=[{&(0x7f0000e8b000)="a4105f97c5db0dd33e1f578e87108b0dd757dc1929b1d1fa61cdf5c94951dded8fa6caf9666bc17cae644de2719fbdf62adf7b8e0ad9ac0768cb51d4f156d8b39b3918862f895489d25585ee7621310236e46d8e89278ef2c7bc8a68f51452f0edcd82254f3648b292e7360e82ed00052bf9b9b9d8ad65bf62244233d3278f78", 0x80, 0x0, 0x0}], 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000336000)={@multicast2=0xe0000002, @rand_addr=0x0, 0x0}, 0xc) 2017/12/28 21:01:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000916000-0x8)={0x0, 0x0}, 0xd5e0, 0x7) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000897000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b1000-0x4)=0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004e2000-0xb)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f1c000)={0x0, 0x3f, "25254f99f192a7f49750bbccc9f52cd969b316319acfb258ff45f17e8c86e63956ca515882342eef1a217da8ed0b272a32012e6c6bae7ac1fa7e8524557a69"}, &(0x7f00000fc000)=0x47) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a09000)={0x0, 0xfca, 0x8000, 0x5, 0x3, 0x6e, 0xffffffffffffff81, 0x400, {0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x81, 0x4, 0x0, 0x0}}, &(0x7f00004fd000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c35000)={0x0, 0x43, "5e1a05757ce4e684f4d5f765100de359057e0ccb75f17a621a75fef413ecdcbcbd43e8eff423a7650b26a1a97514ab83b9f7257f3ffcbf3f0a4534b6e675f362fd761f"}, &(0x7f0000e68000)=0x4b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000470000-0x14)={0x0, 0x1, 0x240b, 0x80f, 0x2eb, 0x1ff}, &(0x7f00005f2000)=0x14) sendmsg$inet_sctp(r2, &(0x7f00007e0000)={&(0x7f0000693000)=@in={0x2, 0x0, @rand_addr=0x6ee0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c1b000-0x20)=[{&(0x7f00005a0000)="ed1e08b15415550e99336dd796eb83cc128b34f5d580a95c523c2be91ea11ad1c57447daa1254cdc36e41d5ab9cebf43852ec0be5b779f24329aa3467592946fc581bd1103f2adff0640773778e8568f5d", 0x51}, {&(0x7f0000726000)="61cf99480d31c2eabb29f8dc10b86c1a85726143386fc5a9b1f49903e6644aba27975faf0bb87d6c2050bf219371f15a7772ca9922fb4abf0cd4e373b147fd12a48d7490f357022de04726d68c09022f483cf9d9eff94da6d0bb853faf19256c82261154ca3b862fe21549bb5d04b964187deb0947144bcb44c4173a712ec1d60b3e453050aaa0f62ec2dcbe3cfbf72b6fd47685d856cbdc2893b5919a146b4fee44aa6d25284aea8894e206088f361dd62d0ae67b59ce34c1", 0xb9}, {&(0x7f000099d000-0xfe)="63168141d9cc1ec43c02f68ff93a604aa53e1810fae9d9f984ef2b29ec0ea52d439685a8cede9dd522ccf24e50e7cdef788b9d3987ee855ae4a5c05ea43c06d368194c0849b142d6481811af044363256094dc76cbc55b680ee9509ab9cd1e75472591623b4e377318d18c3edbd8c9086bb3f9e47751ca9291e0d36fd495f0a4a3bcc6887df561815d86d4a3ccef8946e321e54479b4776c0f285fa6247582ff9c0b47a9d3b764884f39d367c815773f56eec5a66eb0a17d9ce205ea030694750503ed85c21c5bb360b137644f87a74ab76bd4d094baa568f788b5a29ca6b5c0b512814f711531e3c1fe35da45683ef305665e8f35dc420172b2b5c6a019", 0xfe}, {&(0x7f0000891000)="5f8f53453c342d112f9ca053d2682743802cf45a56109c930849c91edaa5b90e86a515ff8a13f37bb8195b8b6ef6005438548a1f7dcdf9caff76cd02e58c1782a99af5f25635f6ae7dadee5be8be28e63bb6", 0x52}], 0x4, &(0x7f0000d7e000)=[@sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x8000, 0x40, 0x0, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x71e9, 0x4, 0x0, 0x79e, 0x9, 0x1b, 0x80, 0x1f2e, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8, 0x8, 0xfff, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0xa, 0x6, 0x1, r6}}], 0xb0, 0x4010}, 0x1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d1c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x100, 0x7, 0x0, r1}) 2017/12/28 21:01:42 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1ff, 0x40) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00008e8000)={0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r2, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x8000}, {0x800, 0x0}, @time=@tick=0x0}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000672000-0x8c)={0x9, 0x0, 0x2, 'queue0\x00', 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rename(&(0x7f000047d000-0x8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00') epoll_pwait(r2, &(0x7f000099e000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x2, &(0x7f0000681000-0x8)={0x40000000000000}, 0x8) 2017/12/28 21:01:42 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fdb000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000085b000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000c56000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008f2000-0x8)='./file0\x00', &(0x7f000015b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x200000000000, 0x4, 0x1, 0x1, 0x0, 0x8, 0x1002, 0x8, 0x3, 0x1a, 0x100000000, 0x10, 0x0, 0x7, 0x0, 0x1290, 0xfffffffffffffffc, 0x2, 0x17fdfc0d, 0xfc, 0x4, 0x7f, 0x8, 0x1978, 0x0}, 0x0, 0x100000000, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c61000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r13 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd1000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffff9c, &(0x7f0000c05000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000da5000-0xc)={0x0, 0x0, 0x0}, 0xc) r18 = geteuid() fstat(0xffffffffffffff9c, &(0x7f000049f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x0, 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000041b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) r32 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ce1000)='/selinux/checkreqprot\x00', 0x505001, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006ce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r35 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b0000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e26000-0x8)={0x0, 0x0}) r37 = geteuid() getsockopt$SO_PEERCRED(r10, 0x1, 0x11, &(0x7f000073b000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x835, 0x181800) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000234000)={0x0, 0x0}) r41 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r43 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ac000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e00000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000415000-0x4)=0x0, &(0x7f00004ea000-0x4)=0x0) stat(&(0x7f00005ca000-0x8)='./file0\x00', &(0x7f0000757000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r49 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000259000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003ee000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000088000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000217000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r54 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000533000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = mq_open(&(0x7f0000001000-0x7)=',wlan1\x00', 0x40, 0x40, &(0x7f0000001000-0x20)={0x4, 0x4, 0x9, 0x100, 0x1, 0x0, 0x6, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x2) r58 = perf_event_open(&(0x7f0000839000-0x78)={0x7, 0x78, 0x80000000, 0x4, 0x8, 0x6, 0x0, 0x7ff, 0x8000, 0x0, 0xe2, 0x29e, 0x5, 0x0, 0x0, 0x0, 0x4, 0x7, 0x2, 0x10, 0x1000000, 0x3f, 0x7, 0x1ff, 0xffffffffffffff83, 0x1ff, 0x0}, 0x0, 0x10000, 0xffffffffffffff9c, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c30000)={0x0, 0x0}) socketpair$inet(0x2, 0x5, 0x1000, &(0x7f000073a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r61 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x181280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r62 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r63 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) r64 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r65 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xe000, 0x0, 0x0, 0x1, 0x7fffffff, 0x1000044) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = memfd_create(&(0x7f0000000000)=']ppp0\x00', 0x3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000df5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f00001f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f54000-0x4)=0x0) r71 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000588000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f3000-0x4)=0xe8) r75 = getgid() socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b6d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r77 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r78 = syz_open_dev$sndseq(&(0x7f0000dd9000)='/dev/snd/seq\x00', 0x0, 0x1) r79 = syz_fuse_mount(&(0x7f000089a000-0x8)='./file0\x00', 0xe000, 0x0, 0xffffffffffffffff, 0x1, 0x100000) r80 = socket$key(0xf, 0x3, 0x2) r81 = syz_open_pts(0xffffffffffffffff, 0x7a1a00) r82 = signalfd(0xffffffffffffff9c, &(0x7f0000db6000-0x8)={0xc00000000000000}, 0x8) r83 = syz_open_dev$tun(&(0x7f000006e000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80806, 0x101, &(0x7f0000976000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r85 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) r86 = epoll_create(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r87 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) r88 = dup(0xffffffffffffffff) r89 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r90 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r91 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006d1000)=0x10, 0x800) r92 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r93 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) r94 = syz_open_dev$usbmon(&(0x7f00002a2000)='/dev/usbmon#\x00', 0x88, 0x101502) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0xc4)=[{&(0x7f00007a2000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000c89000-0xaa)="fba92e8881c332bcad3645a26616c9e510f750b8fb33329f65b9914645da768188b175ed1b674a00623956db719a3eb75c1751f6f9c6d88af37ce0bbc8a42ad8be6a9728fded0b6f2f1d3419085948d01ce03f85103b72422a923987c45aa1bc82f285e37bf5eec81a35a3b574096ef996ddcba3c18263f6d5303ce02b107f7c1c0e5cd96daf3ee7ff4d0c3d52b900baf54c73d7545c1c37a68f943a059c5c5083c7721efb422b4e3147", 0xaa}, {&(0x7f000010b000-0xc1)="9e52c474c06e985b4050004afaf8403fe3e3d1e152331a11f5dbe67c6892412eaf3215326a2f028729b415ea962d626dbb2fd2c616fd5c048071312c875b394fc4df957b56f4a859f8411dc302f7daa8962d170546c07a23ed5521439d378c8ecf23aa1457dba982ac12dd4f1982a6143fec819adbc037fcb9490ce64697a887832a775d8190cf1f0b3a3c466315820e8435397da1dd4966c5ce80d5b5a31f9fc2ceb0140db7545532b49bfb17be443508ae1424cb899c3f3eeb2427c600d35429", 0xc1}, {&(0x7f00001e0000-0x1)="9e", 0x1}, {&(0x7f0000462000)="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", 0x1000}, {&(0x7f0000000000)="1bca372e0344e6f4501290d622a4eee8dac84fedfee4e6138dbd9e3e1893c742643d6745a7b3d5c0798ef646c77f0872fcf423ba1edbca6288d994a1fcfb644e03792a863db99c03cc666cb56e5202415768788c8a7b1ad4361def5c44533a30e74c9276609e577f75d863919e5f77bbebef4237b134083c8abc302c560b5bef6351b1f603917984895f7137a876edb0eea6b7e7a467cca27c2b1a0f6f1762cbcf8e49f187384f7131", 0xa9}, {&(0x7f0000001000-0xbb)="9a3d877626641c05e9542c60e6bfd39f13f0ae3a97fe9ea54c60ffeef30b06e41617d4a44406e9f596982e3dfaee9f85474559384d50bf0d658117d95df585c9fe92feab0f16e0d431a504355f945206234cf79b4aa00149229f064917f66fa4e52a9059d3f0725bf258b833f92bd345221d7ebe2927f114dd9672fe0d3c030430ae5fb3eb480079463ebd88a47bb3f44b40234afef280b548289941a6d118f778fe2064a1fb628ee87d6b71d9fd79dc229a085d993d013ee90aea", 0xbb}, {&(0x7f00001da000-0x3e)="710003ca0e52fa09e8025ecbb488524806f283f46a62ff1a110420595ca49d3a0a2fda0592965954ff8408d94c813016ef6ef819da81728f0a7fb4ef3d5e", 0x3e}, {&(0x7f0000001000-0xef)="0539216ab40f9dfc3d3c4490953455d3c494fe3d88a6c12fba814c93307466aa3d5aeaa137f671e04ad130a4361f9dc1473d0f4b188e38a005061d2a84ee9e10b22eaa79f8e9421929a8df1476a5898bc25de032b44768fda751aa6f3d54518e3a01bd57bee5f4b4767bbbb818d3a99684d856e7132b242847c41c240c12e60727316da4e13f64b5fbd58422f431ea4089441888d8531d6f6c3027080393371e7c5ff30fb7496e31ca921681ad2219ea9bd0fea674ddce7d02af201dca0b74d1ad873be524fd97a88fcff4aa05b464413254f9aedfa87cecc2fb4fd15179ef78182480dbe4738cfaedfea1999e5933", 0xef}], 0x8, &(0x7f0000001000-0x94)=[@rights={0x18, 0x1, 0x1, [r1, r2, r3]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r7, r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x94, 0x40}, {&(0x7f00007a2000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000947000-0x28)=[{&(0x7f0000001000-0x73)="bb876e3fc3657b0e6af1656558903bedf9afa7d1df44ef1ceb71470f62d0090e2132c696cc43767ade00299f1fb9f02195f16caec02bacbae57bb8e26e263411ce520776fd62026037bc6812436a8a9515283e7e9f57379ccd9097da30cead2e739fa68968837bd567fba3720900e2f14ed055", 0x73}, {&(0x7f0000000000)="3f1c2355588cc5f901542151f1d066437d58e04cf77a69b6c75643a5f094a2bba693090c9d508f7ef22d4992404c5ea8911272af7fc5e388a33cb0aa58a44d381c9960d976d98ddca91d92f33be7da79caf2903c5f15a3a0ddc9dadd729c7a2a652a3e0dc1334d82685b85035fae28f1f9cac3600b8bc496bf3bba1d568421c879605192dace4104b09adbec934fd0d968c9ac9c89e266520c31c09cc140fe3ad09e76dbc5276bdff54acfede7db8a2261b0a1c66f48a862fd410b7df201a1f2949a80faf0a13297b37cfeaf26f00c23d19f861c9d839c6a9e1e1033d0a119e429a0d8bd08a0cd05e61343ee6f7dba0122ad38e6", 0xf4}, {&(0x7f0000001000-0x6c)="8e5e2f8f15422b858d26d08b328560b4c13b4843726f911f748185426c3ed52963689f55a9d80f39697672a2f77819ec6ab9333dfb5aadebea831c860f5d86dad3ed5bca51bef5755750a5f7d6b9fbdf34e2b89d8565d03f3749aa28834bcecf17f2e730ecda83f3f561ee35", 0x6c}, {&(0x7f0000001000-0xf9)="42312b67a66aba17035b5f753723e794dd1f736ff889f1f4777ff62c1280de2d7ef88f6ce82cde5ad5d47bff99ac5322d1283b8b27f5c5d2fc9af34b7fba7bc8a872081d3dc680fcf09dafd8763e4c7580915995fdf1e059c8ce2fe96c688be9c66776cba789fff3b72f4d4c72399bad3e7de67412aff71a9c49cedf7af757f10d5ed3994caf83d68e06304e438dc6b58ee523335e99a6726abd9bb7a1b9e19e54f5fcd38cbc0986b7c5ef4423a7f6a52de9096e1e29779b2c64f368a050a47b6bde9db8ab3846f6d288b50c820d2e15a938d29433f77a7c815d4d54bd8bfa797a76c44ecc945d71fac2aef8b8aa4aaf8ab7ba61b75a0f5c5a", 0xf9}, {&(0x7f0000000000)="d0233843d800521e014cd6aee6b08ba9af1e3ce722bf0962104d200ff9af04b51515dd6f5fbfcda01a036627ffbb0f9a241ade285133ba214978baaf4b558c765571b4c564", 0x45}], 0x5, &(0x7f0000001000-0x2c)=[@rights={0x2c, 0x1, 0x1, [r20, 0xffffffffffffffff, r21, r22, r23, r24, r25, r26]}], 0x2c, 0x1}, {&(0x7f000026d000-0xa)=@file={0x8c107a445c4021a, './file0\x00'}, 0xa, &(0x7f00005c4000)=[{&(0x7f0000000000)="0277040aeec28b9eaf3ed19061e7ce909155da88f4425997a7504e351928b467f5f915291a58a80a8c07795221834185f534586d6c86f8cd2929f3d7cf91e19c0b418a72a938c38eec", 0x49}, {&(0x7f000072f000)="77be78a55fca7814695179e37d6df44c946aa71f5636de880371a8c11eb543f76aa95efdb8b7eece06d37caeb604f9599222e23396235c8d4858e5b13fa7589622a6985aedf0b619db76ceed8b0f517f2f079a7396060d8e84c76ef3e991afe3632b1355ed3b8b31a6bf3250a726cacbd933c049a3c8e099bb5ec5b6372c0bbe145bb985526bc196", 0x88}, 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{&(0x7f0000001000-0xfd)="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", 0xfd}], 0x5, &(0x7f0000a28000)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}, @rights={0x14, 0x1, 0x1, [r30, r31]}, @rights={0x10, 0x1, 0x1, [r32]}, @rights={0x18, 0x1, 0x1, [r33, r34, r35]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @rights={0x1c, 0x1, 0x1, [r39, r40, r41, r42]}, @cred={0x18, 0x1, 0x2, r43, r44, r45}, @cred={0x18, 0x1, 0x2, r46, r47, r48}], 0xc4, 0x20000000}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000f9f000)="f77128bc3185a2a666fb87cd169e66e8945ee85218d98a9ec9c269a8c1749d9a5c301515c972ce0e5daf4ba04294222ffeb2c7f75caf7401d40799bbf9076dd5117829d7a6d10be1d8f0", 0x4a}, {&(0x7f00005e0000-0x9d)="00d925be64e5522f91b0028b7e68c78628e1a2037cf327971387baaa686a5b9d0b0285195dc082f8906d9e255911fb586a3e870b63a09c3a2ed3a2f1c1ccdab9e63903efe11222f450df943b6faed926bd76b32d3eaf91dd497cb767adb5bafa675b3e00ffb66c4b536e68e4d91d3ec6f0a2a38a4e32cd1b41b86bead96ccaaddd9244622f79b4daadb8aaaf14281854b692b9c0de610fcd13dfb8c5c2", 0x9d}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f000001d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000c7000-0x38)=[{&(0x7f0000b88000)="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", 0x1000}, {&(0x7f0000d4d000)="d86b93a758ee6486d418fcde95a92c038879bb727ff66fe1c02e59c18b41c6677564ff97ae22d2", 0x27}, {&(0x7f0000001000-0x35)="08b5f27beda3ac8c6a57d4eb706d1be3642eba2770cf55b417ca399de7a758e3c6dce95d68f2a8dd069f55549a862bc7b2c7158483", 0x35}, {&(0x7f0000000000)="1b5a5ad8336ad471fe86ef8322af9df1f245e523e96f3a2076f3862516576f843288e0d7f9c3f95a39575afa61e8670ae5285ce72769154c39a62ceaf42d8717235556e003a404f76bd337e1ff3a78d572f4cbc9f8e10c56f1f0984e89649194b2283d6521e41e046500ae6d55d1817b2c9467a52db6321fa0c40a801082ea6d746a6c5c7f0a367d757e7504049c00e90748845c588ef5e1d3ba83bb5b762f9c9c9a434f68a7e7daea71cd40f513", 0xae}, {&(0x7f00008cf000)="4efc25b0c45db13d4159ff6f2e9df8874973a3dcd29496eed70e0f7541", 0x1d}, {&(0x7f0000a90000)="26df5f7de3c7d13c89235d172093fab1c71262295d8e048a42a7933df15a4d5f40036ee897d58f2962a0e9718190339c182eefa9b280fbf95ba5d44dc79fb68c0d03239d37709d63a6f319e01d6319e4c77850750af8c8a08e85d29b49aa2ad0933c336255029ee3e0a24fc1d02f7efe93b8f8082d3d7ab0defc6c3e1cd67fe6307aee81b27028dc941b8bb62d9539d3bda60c009e21bed2d100b7f29eadd9fbd47a9d71c4905f9899d56d31b1f939b5e23718dd6c5990956d25dbc088dbfdb0ebb1d5514316695d312a70619a497e", 0xcf}, {&(0x7f000075c000)="62690d64466784fb7b63f971d14fb23ec126dae896b2c11188a084f771b7ef216579c438e44a15c341a26a5323e7364a5ac2e070b2643a8a42897fdce6af7b28c6a30be7d2bf82b09b99efbd7ab54a345035fa98329b96f8c4c673493ed6ac9beb1f4e4a9be297585241bf8c5da46fb61027e4fa900ac8a6c536f922c116b8151924134af0114beecc8ed035c72ca70b9d7ac71d54a5500c39305183b35a181dbfbef547c1e641a5156ab6aac645", 0xae}], 0x7, &(0x7f0000000000)=[@rights={0x24, 0x1, 0x1, [r56, r57, r58, r59, r60, r61]}, @rights={0x20, 0x1, 0x1, [r62, r63, r64, r65, r66]}, @cred={0x18, 0x1, 0x2, r67, r68, r69}, @cred={0x18, 0x1, 0x2, r70, r71, r72}, @cred={0x18, 0x1, 0x2, r73, r74, r75}, @rights={0x18, 0x1, 0x1, [r76, r77, r78]}, @rights={0x1c, 0x1, 0x1, [r79, r80, r81, r82]}, @rights={0x10, 0x1, 0x1, [r83]}], 0xd0, 0x8d0}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000505000-0x8)=[{&(0x7f0000500000-0xc)="efe8d0aec451a575d71a3882d3ba9a24", 0x10}], 0x1, &(0x7f0000001000-0x44)=[@rights={0x2c, 0x1, 0x1, [r84, r85, r86, r87, r88, r89, r90, r91]}, @rights={0x18, 0x1, 0x1, [r92, r93, r94]}], 0x44, 0x40c0}], 0x7, 0x1) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x5, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r95 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r95, 0xc018620b, &(0x7f0000434000-0x18)={0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:42 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003a5000-0x16)='/selinux/checkreqprot\x00', 0x4000004000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/219) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x2, 0x3, 0x100, 0x8, 0x1000000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000)=""/159) 2017/12/28 21:01:42 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fca000-0x8)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2017/12/28 21:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a01000)={@generic="1091de603921a8ac14abfc66dc5dc09a", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000366000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000571000-0xc)={0x0, 0x0, 0x0}, 0xc) epoll_create(0x101) writev(r0, &(0x7f00001a2000-0x10)=[{&(0x7f0000476000-0x1000)="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", 0x1000}, {&(0x7f0000907000-0x16)="edd51bec7ab24e97bf9acc5965780d9f3015d6a42a9c", 0x16}], 0x2) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000062f000-0x4)=r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) memfd_create(&(0x7f0000f6a000-0x14)='$vmnet1{trustedproc\x00', 0x2) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000dae000-0x190)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) openat$ppp(0xffffffffffffff9c, &(0x7f000008d000-0x9)='/dev/ppp\x00', 0x82140, 0x0) 2017/12/28 21:01:42 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x6, 0x8, 0x3ff, 0x5, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r1, 0x2}, &(0x7f0000003000)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) 2017/12/28 21:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002aa000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f29000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000312000-0x4)=0x0, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = open(&(0x7f000098c000-0x8)='./file0\x00', 0x4000, 0x88) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r3, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) sendfile(r1, r2, 0x0, 0x80000000) 2017/12/28 21:01:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000076b000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00008ed000-0x18)=@get={0x1, &(0x7f0000651000-0x58)=""/88, 0x5}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000ef0000-0xe0)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:42 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ff6000)='bic\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000e98000)=0x0, &(0x7f0000ff4000)=0x4) 2017/12/28 21:01:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000ec00", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000001000)={0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000960000-0x24)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x1, 0x5, [@rand_addr=0x8, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x24) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 21:01:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000001000-0x8)={&(0x7f00003bc000-0x88)={0x2, 0x13, 0x7ff, 0x6, 0x11, 0x0, 0x0, 0x5, [@sadb_x_nat_t_type={0x1, 0x14, 0xb7e, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x15, 0x10, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x9c, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x2, 0xf49, 0x3, 0x7, 0x3f}, @sadb_x_policy={0x4, 0x12, 0x4, 0x1, 0x0, 0xff, 0x9, {0x10000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004f0000)={0x0, 0x2, 0x8, 0x91, 0x1, 0x200, 0x8792, 0x7, 0x0}, &(0x7f0000f2e000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000045d000)={r2, 0x40, "9ce2577575243003ab98b7fe26dcc73b719bc7a0edf90ff7cbb2db9401a1c4534ecf36ca95bc07e68e42d69d9d53ae379a1ddd0b6fb4f162f91edebd740ccd62"}, &(0x7f0000a9f000-0x4)=0x48) r3 = dup2(r1, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001d3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053d000)=0xe8) bind$packet(r3, &(0x7f0000c36000-0x14)={0x11, 0xf8, r4, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) [ 74.787025] device gre0 entered promiscuous mode [ 74.858113] binder: 12843:12859 ioctl c018620b 20433fe8 returned -14 [ 74.991821] binder: 12843:12859 ioctl c018620b 20433fe8 returned -14 2017/12/28 21:01:42 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/autofs\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="d14803728895e4203cd4181dd4000ea05ea3aafa3df429e57506c829e6421a70abab5275ebff6197", 0x28, 0xfffffffffffffff8) keyctl$clear(0x7, r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000c87000)={0x0, r2}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000)="", &(0x7f0000e82000-0x46)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_procfs(r3, &(0x7f000043f000-0xa)='mountinfo\x00') r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bfa000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000adc000-0x8)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) 2017/12/28 21:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000096b000+0xd01)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000960000)=0x9) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000076d000-0x76)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2017/12/28 21:01:42 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001de000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000dde000-0xc2)="", 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000dc5000-0xe0)={{0x0, 0x2, 0x4, 0xfffffffffffffffd, 0x5a}, 0x2, 0x5, 'id1\x00', 'timer1\x00', 0x0, 0xfffffffffffff728, 0xffffffff, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) 2017/12/28 21:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00005d3000)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x201, 0x0) mmap(&(0x7f0000639000/0x2000)=nil, 0x2000, 0x4, 0x32, r0, 0x0) r1 = gettid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000063b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000b30000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b30000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1d000)={0x77359400, 0x0}, &(0x7f0000b31000)={&(0x7f0000b2f000)={0x0}, 0x8}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r2, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000b18000)='net/rt_cache\x00') preadv(r4, &(0x7f0000d0c000)=[{&(0x7f0000894000-0x6c)=""/166, 0xa6}], 0x1, 0x8800000) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000063a000)="", 0x0, 0x40000c4, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x200000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) dup2(r2, r3) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00007e0000-0x4)=r1) tkill(r1, 0x16) 2017/12/28 21:01:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00007fd000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00006fb000)={0x0, 0x0, &(0x7f000039d000-0x10)=[{&(0x7f0000007000)=[{0x18, 0x0, 0x0, 0x36, 0x7fffffff, "070091fffffffff6"}], 0x18}], 0x1, &(0x7f0000abf000-0xa0)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/28 21:01:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f00009bf000-0x4)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000494000-0x4)=0xcc8, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@generic="e39fdd1dd33fff8b93898d1f0240d889", @ifru_names=@common="620073683000000400"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f1c000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/28 21:01:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007a5000-0x8)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000101000)=""/0, 0x0, 0x6, &(0x7f000048c000-0x8)={r4, r5+30000000}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) 2017/12/28 21:01:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x91, "846a7c094c18199b741d3c4c79b90e3359dbb24b8a382a6e14c1ec4d6d8b5a0484c8772ec6d2b0fdf790cc36e3e5aaa0650339b2ee4dbc79383c4716a0e68170ca472c882f7879b55f27e30019369c9d7c37bfc16e84bc6214d9df1c2730b0de456d4087b12c529a3be9c588f20621ef088ed0641b85c651d02fb551fd6d2bb64dbc55207815fb407514c42b913710f43b"}, &(0x7f0000000000)=0x99) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x9}, 0x6) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x440) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d46000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000002000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2002, 0x9b8, 0x0, 0x100, 0x8ce8, 0x10, r3}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r1, 0x39, "a163821e595cca2e280ab5ae641128e2565322b23babc854d1342c286073b7ca1f19c604e1efec034ca96becd1cbd8ad60d28d946a417d05a2"}, &(0x7f0000001000-0x4)=0x41) mincore(&(0x7f00001a5000/0xc000)=nil, 0xc000, &(0x7f0000002000-0x9)=""/9) 2017/12/28 21:01:42 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000e000-0x40)="6ad3f53d76cbe532eb085434ab39e68d8c4318a4422c16ff12feb6c504e0dbb44f4a4a8b5deea916d0a623b5750315e8d935f2502d74a2d2f400edf1fbd7baae", 0x40) clock_adjtime(0x0, &(0x7f000000d000-0x51)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d69000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(0xffffffffffffffff, &(0x7f0000073000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000754000)=0x14, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e0a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) recvfrom$inet(r0, &(0x7f00001c7000)=""/4096, 0x1000, 0x0, &(0x7f0000c57000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 21:01:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000759000)=[{0x11, 0x1d, 0x719, 0x0, 0x0, '\f'}], 0x11}], 0x1, &(0x7f00005e3000-0xb0)=[], 0x0, 0x0}, 0x0) socketpair(0x2, 0x3, 0x5, &(0x7f00001d3000)={0x0, 0x0}) 2017/12/28 21:01:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a17000)='net/psched\x00') readv(r0, &(0x7f0000728000)=[{&(0x7f00000d7000)=""/216, 0xd8}], 0x1) syncfs(r0) 2017/12/28 21:01:43 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a7c000)={0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2017/12/28 21:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000291000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00001ec000-0x8c)={0x5, 0x4, 0x8, 'queue0\x00', 0x593, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f00001ef000+0x7fb)={&(0x7f0000b53000+0xb98)={0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0xc, &(0x7f0000ab8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 21:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f000029e000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f00001f9000)={0x3, 0xd161, 0x4, 0xfffffffffffffffa, 0x1, 0x5}) 2017/12/28 21:01:43 executing program 4: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000010b000)=[{&(0x7f0000e25000-0x3a)="3900000011000904690000147d000000070000530100000000000900000000000800000804000204000000000000080003010900001ee400e4", 0x39}], 0x1) 2017/12/28 21:01:43 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006000)={{0x0, 0x997}, 0x0, 0x2, 0x40, {0x6, 0xd356}, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f0000007000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2017/12/28 21:01:43 executing program 3: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f00000e3000-0x6)='./bus\x00', 0x1009) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ce3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ce2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ce2000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) 2017/12/28 21:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004d3000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000862000-0x10)={0x10000, 0xff, 0x5bd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000741000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000064c000)={0x80000010, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r3, &(0x7f0000561000)=[{&(0x7f0000160000-0x56)=""/86, 0x56}, {&(0x7f0000f61000)=""/3, 0x3}, {&(0x7f0000f04000-0x99)=""/153, 0x99}, {&(0x7f00000cc000)=""/151, 0x97}, {&(0x7f000056b000-0xa6)=""/166, 0xa6}, {&(0x7f0000196000-0x97)=""/151, 0x97}, {&(0x7f000089b000-0x71)=""/113, 0x71}], 0x7) 2017/12/28 21:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) lremovexattr(&(0x7f000046b000-0x8)='./file0\x00', &(0x7f0000c12000)=@random={'user.\x00', '\x00'}) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000584000)='./file0\x00', 0x80100, 0x42) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001ee000)=0x0, &(0x7f0000209000-0x4)=0x4) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000b89000)={0x6, 0x6}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000038a000)=@assoc_value={0x0, 0x0}, &(0x7f000071b000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002da000-0x18)={r2, 0x8003f, 0x0, 0x800000000, 0x0}, &(0x7f0000c84000-0x4)=0x18) 2017/12/28 21:01:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x80000, 0x800) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2017/12/28 21:01:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b23000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e83000)='./file0\x00', 0x0) lremovexattr(&(0x7f000067d000-0x8)='./file0\x00', &(0x7f000008f000-0x6)=@random={'os2.\x00', '\x00'}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/28 21:01:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b2000-0x9)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00007c6000)=0x1, 0x4) r1 = syz_open_dev$loop(&(0x7f000006c000-0xb)='/dev/loop#\x00', 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ppoll(&(0x7f00002db000-0x18)=[{r0, 0x20, 0x0}, {r1, 0x4540, 0x0}, {r0, 0x104, 0x0}], 0x3, &(0x7f0000453000)={0x77359400, 0x0}, &(0x7f000073d000-0x8)={0x8000}, 0x8) 2017/12/28 21:01:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000057f000-0x5c)={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2e}, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1, [0x7fff, 0x40, 0x7fff, 0x3, 0x8, 0x3, 0x2, 0xffffffff]}, 0x5c) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009b0000-0x88)={0x6, {{0xa, 0x1, 0xaed2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r1, &(0x7f0000502000-0x1000)="", 0x0, 0x0, &(0x7f0000adc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000da8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2017/12/28 21:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f3c000)='net/ptype\x00') readv(r0, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009fa000-0x51)={0x0, 0x49, "ec39f927d0fb2b013b7e417909a80a43a995aa36bbbadfb8143404f19779a8affca7881222c165c0cc96ae4eabecb2c8467550b4f2c147bca9d1bdee5bc1df0a492ca2646630d1902c"}, &(0x7f0000c9d000-0x4)=0x51) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000084d000)=r1, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000e13000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00002ff000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a40000)={@loopback={0x0, 0x1}, 0x20, r2}) 2017/12/28 21:01:43 executing program 1: mmap(&(0x7f0000000000/0x119000)=nil, 0x119000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x66, &(0x7f00000cb000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @lsrr={0x83, 0x23, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x9, @rand_addr=0x3ff, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x5b) mmap(&(0x7f0000119000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000068000)='./file0\x00', &(0x7f0000119000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000119000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000119000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x3, 0x10000, 0x0, 0xfff, 0x5, 0x20, 0x0, 0x5, 0x0, r2}, {0x0, 0x0, 0x1, 0xffffffffffffff92, 0x3, 0x6, 0x100000001, 0xbac}, {0xfcb, 0x2e, 0x80000001, 0x1}, 0x4, 0x1, 0x7, 0x0, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x0}, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65, 0x5090bc7861527bfb, 0x3, 0x401, 0x80000000, 0x0, 0x0}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2017/12/28 21:01:43 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000002000)=[{0x40000001c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) socketpair(0x9, 0x0, 0x6, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000001a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) sendto$unix(0xffffffffffffffff, &(0x7f0000017000)="", 0x0, 0x0, &(0x7f0000017000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/28 21:01:43 executing program 4: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f0000029000-0x14)=[{0x11, 0x16, 0x201, 0x0, 0x0, '\x00'}], 0x11}], 0x1, &(0x7f0000027000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f9c000)=0x4, 0x4) readv(r0, &(0x7f0000027000)=[{&(0x7f0000df2000-0x1)=""/1, 0x1}], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000859000)={0x0, 0x0}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f9f000-0x4)=0x0, &(0x7f00004d1000-0x1)=0x4) 2017/12/28 21:01:43 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f4d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$netlink(r1, &(0x7f0000e63000-0x38)={&(0x7f0000a5c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9b000-0x10)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "11bbbe70"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 21:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059e000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c1f000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a3a000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000057b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067b000)=0xe8) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x201, &(0x7f000000d000)={&(0x7f0000509000-0xdf)="d9", 0x1}) 2017/12/28 21:01:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006d1000)={0x0, 0x9, 0x1, 0xfffffffffffffffe}, &(0x7f00002b9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffff26e, 0xfffffffffffffffd, 0x2d, 0x81}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') fsetxattr(r2, &(0x7f0000ed1000)=@known='system.posix_acl_access\x00', &(0x7f0000f92000-0xd)='net/mcfilter\x00', 0xd, 0x2) readv(r3, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x100000001f, &(0x7f00007a3000)=""/140, &(0x7f0000dad000-0x4)=0x8c) write(r0, &(0x7f00004ae000-0x26)="260000002200470100000000000000020000000000000000c0e9ff094a51f10101c7033500b0", 0x26) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005ea000)={0x0, @in6={{0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2e0, 0x800, 0x80000000, 0x0, 0x6, 0x5, 0x7fffffff, 0x7, 0xff, 0x100, 0x5, 0x8, 0x1, 0x3, 0x401]}, &(0x7f0000404000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000700000-0x8)={r1, 0x5}, &(0x7f0000c8d000-0x4)=0x8) 2017/12/28 21:01:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000200, &(0x7f0000caf000-0x1)="", &(0x7f0000981000)=0x0, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000485000)="af972648aa82cee687f2fce306f34a6c5bdde2e4e2a644d853631572536ba0f6867ba3f6aa27269c475edf8a3149fe8f98116e154fd0ff10f8ec631eae7034bff85e8faf3f00cc91acbe36febce7e2166df30776887d7640fff168cdc5af35fecdf8f2feb182e649beaba7ac5c60ed84fafd") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1e, &(0x7f0000001000)={0x7, {0x60}, 0x48000000, 0x0}, &(0x7f0000001000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) 2017/12/28 21:01:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f8000)='/dev/rfkill\x00', 0x40200, 0x0) epoll_wait(r0, &(0x7f0000f96000)=[{0x0, 0x0}], 0x1, 0xa9fe) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/28 21:01:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000019d000)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000073d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000dd000)='/selinux/enforce\x00', 0x119001, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) execve(&(0x7f0000593000-0xe)='./file0\x00', &(0x7f00003fd000-0x30)=[], &(0x7f0000e47000-0x18)=[]) 2017/12/28 21:01:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000950000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000ab3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003c3000)=0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000349000-0xc)='/dev/autofs\x00', 0xc83cb3ddd297d995, 0x0) recvfrom$inet(r1, &(0x7f0000a1f000)=""/4096, 0x1000, 0x2102, &(0x7f0000a9f000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 21:01:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xd00, 0x119200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x3f, &(0x7f00006b8000-0x4)=0x0) r1 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42c00) ioctl$int_in(r1, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) connect$ipx(r0, &(0x7f0000b05000)={0x4, 0x1f, 0x1f, "b308953a6e2f", 0x8000, 0x0}, 0x10) syz_open_dev$random(&(0x7f0000558000-0xc)='/dev/random\x00', 0x0, 0x100000000006000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bb6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00006b1000)=0x0) 2017/12/28 21:01:43 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x0, &(0x7f0000002000-0x10)=[]}, 0x10) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000003000)={0x50000000, 0x9, 0x2c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x80000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x100000001}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000004000+0x91c)={0x8, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000002000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000004000)={r4, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x5e6, 0x7ff, 0x200, 0x4, 0x758e, 0x1, 0x100, 0x0, r3}, &(0x7f0000003000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x2, 0x4, 0x20, 0x3, r3}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000005000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000007000)={0x3, 0x40, 0x20, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000)=0x0, 0x4) 2017/12/28 21:01:43 executing program 2: r0 = eventfd2(0xed, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000637000)=[{&(0x7f0000328000)=""/215, 0xd7}, {&(0x7f000000e000)=""/76, 0x4c}, {&(0x7f0000238000)=""/206, 0xce}, {&(0x7f0000e61000)=""/251, 0xfb}, {&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000794000)=""/83, 0x53}], 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) set_tid_address(&(0x7f0000002000-0x4)=0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000003000-0x1c)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000002000+0x90)={0x2, 0x6, 0x4, 0x3, 0x12, 0x0, 0xffff, 0x40, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x10}, @sadb_lifetime={0x4, 0x2, 0x2, 0x6dfa, 0x53, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2017/12/28 21:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000013000)=[], 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b5a000)=@req3={0x2b54, 0x7, 0x8, 0x6, 0x3, 0x6, 0x4}, 0x1c) 2017/12/28 21:01:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0xfffffffffffffffa) 2017/12/28 21:01:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) pipe2(&(0x7f0000360000)={0x0, 0x0}, 0x80000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1000) r3 = syz_open_procfs(r0, &(0x7f0000613000)="00000003001ef632b361e2a52e632c998a2c58270277f2f4286d8d8d5e7e594792accc4fe981128c0b63f0e9911ac9617caada64bec83343e243cc9208d7711a0e9beccb742299c0364939d5bbbf660600008bcf00000020eca71207a20000000842012d0bfb5e9169f3da32ba2407b0c281f706a3ad6117e3cdc494a052397be1a92cdeb7e4da6f873153773b2e15d19ae3a651bdcec9d4c550ad925ef26d4cd2a09471f10fe039e4abf291870dac830f2ecff81874dc392680c6e152d151dbfb82af7ef55d7bab8d7b87") r4 = add_key$keyring(&(0x7f000086a000)='keyring\x00', &(0x7f0000da8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000709000-0x8)='keyring\x00', &(0x7f0000af0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r4, 0x9, 0x81, r5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000851000-0x8)={0x0, 0x450e}, &(0x7f000055f000-0x4)=0x8) connect$llc(r3, &(0x7f0000eae000)={0x1a, 0x0, 0xfd0, 0x4, 0xffffffff, 0x1, @random="58ac78455d29", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000b3000-0x4)=@assoc_id=r6, &(0x7f00000c7000-0x4)=0x4) vmsplice(r3, &(0x7f00008bf000)=[{&(0x7f000065b000-0xe3)="ca52883c262daf98f0aae43fa0356b2a7e081748d0222e0de64b78b01f8cc930fecf2a09cd0d83b06fb57cd1c048138745db34edeb9a69791457172b6f365ec9dc655423747dc7382ef1e491aa510113a39d55d198666bd677833ca5781215f9cacd56e611737939fa93fb858f281eafbace60dfbd276eefc8fd2137d062d3c519b22191a422e264fb9081441a8bbe3c23eb03053db2d04705f1087858e7135260a1db5367c1a57821fea0bbd9d68ec3747186bda777f8118f5dfa0d4f3c147f26cb98541aa2c38a0ce57765f026ba5b37340e61f18a8fc98625b5a9795aca5170a705", 0xe3}, {&(0x7f0000133000)="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", 0x1000}, {&(0x7f00008f8000)="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0x1000}], 0x3, 0xd) bind$inet6(r3, &(0x7f0000afe000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x101}, 0x1c) sendfile(r3, r2, &(0x7f0000609000)=0x2, 0x7) 2017/12/28 21:01:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)=0x0, &(0x7f0000012000)=0x4) 2017/12/28 21:01:43 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000011000)={&(0x7f0000014000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "45fc044247b9515b6acc9a27724d459f71c75260529c5752c1e8a06fdbd930b0b5c3a4ee7d261815c4b407ff82c6ad5819cc4abfa3dfb6f7eda630ec12affb", 0x0}, 0x58, &(0x7f0000ae0000)=[], 0x0, &(0x7f0000914000+0x121)=[], 0x0, 0x0}, 0x0) connect$unix(r0, &(0x7f0000006000+0x31f)=@file={0x1, './file0\x00'}, 0xa) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000006000)=""/196, &(0x7f0000007000-0x4)=0xc4) 2017/12/28 21:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') r2 = add_key$keyring(&(0x7f0000fb6000)='keyring\x00', &(0x7f0000bd0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) readahead(r0, 0xfffffffffffffa4f, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000ce5000-0x4)=0x0) 2017/12/28 21:01:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000300000-0x4)=0x0) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001c2000-0x4)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e12000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000112000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x400, 0x0, 0x2, 0xc54}, &(0x7f000042a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000783000-0x18)={r3, 0x20, 0x30, 0x50, 0xff}, &(0x7f00005a1000-0x4)=0x18) syz_open_procfs(r1, &(0x7f00003e0000)='oom_adj\x00') writev(r0, &(0x7f000012d000)=[{&(0x7f0000903000-0x1000)="0c657e8e054c9aac3889455d4700255b", 0x10}], 0x1) 2017/12/28 21:01:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x19980330, 0x0}, &(0x7f0000db4000-0x18)={0x81, 0xb5c1, 0x0, 0x800000104, 0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000420000)={0x0, 0x80, 0x1000, 0x0, 0x9, 0x401, 0x43, 0x101, 0x6, 0x5, 0x15f9eb5a, 0x10000000}) unshare(0x28060400) 2017/12/28 21:01:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f000027f000-0x8)={0x52, &(0x7f000039d000)="3bab7d43f2a4c8c2e72c5620dcec9a526b2e98ef13358be4f6ae4afc3de07ed7eb2cfd3d3ba4e3d37a7d99ec706183c8512b54a4a904a716678d98db05dd976671bc5e64e89fa710245e8b3deb5212ca74ee"}) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000000000)=0x0) 2017/12/28 21:01:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)={0x0, 0x0}) poll(&(0x7f000066a000)=[{r0, 0x8250, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x7ff) ioctl$TCSBRKP(r0, 0x5425, 0x2) write$sndseq(r0, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) 2017/12/28 21:01:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000cb4000)='ne1mcfilter\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000033e000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a5000)=0xe8) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:43 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) ptrace$peek(0x1, r0, &(0x7f0000002000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) preadv(r1, &(0x7f0000001000-0x10)=[], 0x0, 0x0) 2017/12/28 21:01:44 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d34000)=[], 0x0, 0xfffffffffffffffa) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000c50000-0x10)=[], 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000778000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x400, 0x1, 0xd00000000000, 0x93de8f2cf01b9260}, &(0x7f0000fbd000-0x4)=0xa0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fbc000)={0x0, 0xca, "b5df72d55fc5a564dbd84e0cce88c444bed0bbdda4d332152c98a5dc724a67e2dc6c09f741439db45406ccf458d91648475755d4b11bf1d23e8211cbba128695cf11427a2eb11360a003730862ce19300406cccc0ba5e4e6d07f81d0bde44498c44de8725623f153b5bfdc03b69c74513903a721077487a35c75bd1e73975c9ff814fe3c68f0719f58afdd3ceb2749d333eebf8196c10c5d673cd28a2c70ba744918e67f103c08ce10c20636aaf6b0ca341dd6db5720ff4da2dc2dab138656bef45d25e086ccbfb43c4d"}, &(0x7f0000fbd000-0x4)=0xd2) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ba2000)={0x0, 0x200, 0x6, 0x4, 0xbe31, 0x0, 0x5, 0x2, {0x0, @in6={{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x9, 0x100000001, 0x2e4}}, &(0x7f0000fbc000)=0xb8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fbc000)={0x0, 0x6f, 0x30}, &(0x7f0000fbc000)=0xc) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fbc000)={0x0, 0x6, "244f1c6993b3"}, &(0x7f0000688000)=0xe) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fbc000)={0x0, 0x1000}, &(0x7f0000bba000-0x4)=0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fbd000-0x8)={0x0, 0x8}, &(0x7f0000fbd000-0x4)=0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fbc000)={0xbd5, 0x2, 0x2, 0x1, 0x5, 0xed6, 0x0, 0x1f, 0x0}, &(0x7f00004b2000-0x4)=0x20) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fbd000-0x20)={0xffffffffffffffd0, 0xc22, 0x2, 0x8, 0x8, 0x10001, 0xde0c, 0x80000000, 0x0}, &(0x7f00008e2000)=0x20) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fbe000-0x18)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000eb3000)=0x18) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006a6000-0x6f)={0x0, 0x67, "6e5c97918ae817af2efe96d454f95c076ba572a251987a2473ab99fce053a7ae0f68ec3b6fcdcb85b57d7f4660d9ead3e5568a9ed7f3b00cb447ec3199224937a7cc595754b42d418e6de68fedb4a56b3fb7ddfbf57adc44d49d9e42af9eb2ece1c053a73ea140"}, &(0x7f0000fbd000-0x4)=0x6f) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004e3000-0xb8)={0x0, 0x97, 0x1, 0x5, 0x7ff, 0x8804, 0x0, 0x6, {0x0, @in6={{0xa, 0x3, 0xdb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0x2, 0x6, 0xa}}, &(0x7f0000fbd000-0x4)=0xb8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fbc000)={0x0, 0x5, 0x7fffffff, 0x100, 0x2, 0x4}, &(0x7f0000fbd000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000670000)={0x8, 0x2, 0x204, 0x1, 0x0, 0xa9, 0x400, 0x4, 0x0}, &(0x7f0000201000)=0x20) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b43000)={0x0, 0x1, 0x0, 0x3f, 0xfa84, 0x5}, &(0x7f0000fbc000)=0x14) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000fbc000)=[{&(0x7f0000fbd000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fbc000)=[{&(0x7f0000255000-0x23)="a56fa41a6723605088260fd3f2c73e3d8f73cabe3a937b001ea626ec3e3166fc34fc20", 0x23}], 0x1, 0x0, 0x0, 0x845}, {&(0x7f000070f000-0x1c)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c, &(0x7f0000fbc000)=[{&(0x7f00008be000)="5b60bca5fa128e6cd647e75d4fc1ec68a3be1323a90077429ba697041376c0fe4063441db586e865332c2d9ea0e5f588a11a59e13f7da337372498acc7ba60585ee975135c9759cc3f7cd1201409cf73a76383f2455fc6ed4c9b831b116101a7b72de57c0444c10788ba585a02c20a927b3733a6b032e0993986835c94031408d472be66bbad0d4471dde26c7a01bd545d0dcaf3a2d2e2e27227c2a2babb10deb970383715d354f08b0fd2334d7ea760f197f2d3641366a028b3cb3de4a029acb1add7568c4c83ae3827fe102c2fc673bb2f2561b11deedefd6b3c3d070c340c81824279ef", 0xe5}, {&(0x7f0000fbd000-0x37)="508d810d44cc663f43f2891dd9fd4d0849dda610a961f504000a34ebe0a13b4a0b7e33c30e7421e3bc1e75c68aa08678e79906786e1b46", 0x37}, {&(0x7f0000fbc000)="8fda74cc42f441de69aafcbc957f8ec74622a782b6a7b618efdfe283894466d703f65c1995d4c5988b0850d383bc3fdc05db7de8c5f6bb9e2ec4069b5a06e94bfe8521b42cd0f14989697bbe6752069aee1663b920f18b91632a91e8282d893df612cd1fd0c3", 0x66}], 0x3, &(0x7f0000e63000-0x58)=[@init={0x14, 0x84, 0x0, {0x40, 0x3, 0x0, 0x100000001}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fffffff, 0x4, 0x80000001, 0x8, r1}}], 0x58, 0x40}, {&(0x7f0000754000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fbc000)=[{&(0x7f0000426000-0xf6)="695f8d9260b943d8efd9cf1c58e6502ab5c658914f4555b22edf844c3583f5d5835cb356fd6b44b27a140796154232fa32d7c99a8cfa4029c66d241e0b4a39f39758e6f5d6bfe96a7ab51986b1a58564ce57107115d89aa897359a7de6680c787dcecd49dc22654614b7a706d1831abe0407618d9a2bb9b94046b247c9ccc0dc1dd9ef0022429058c1d6811a0544ebca68ab2d752d3766cc987d35444072bd39abf33c4f31b8fc5ff702653a4beb421f2f1b3292bdfc98ea480ab46c298ce30a3d589a1916113558291c81c777f6f9c8d4a25342890a14a94d3733c4e33f06a9e4bb7eaec0ebaa69dae8dc0b816deda686a15e30eb53", 0xf6}, {&(0x7f00000d7000)="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", 0xfa}, {&(0x7f0000f24000-0x8c)="63caae58a9122b13bf44ba8a2760bf6e19f8670c0f47c256f7c2e91981328c8ed5fa900573f404cd4abf08cdb99f799ed1c4102eca17215156cfc5d72b849582061abb4877d2d41a784d5ea9e82cd6a6add54f327bf8de62f5499acd5e3d8050fb013441f78b0a48939c86b7f8a0e0a7b761cce05a56f14b86f8011212f960a7799394a0a887a29a56d91406", 0x8c}, {&(0x7f0000fbc000)="7f87b76256", 0x5}, {&(0x7f0000fbd000-0x42)="91341c1f3dbba77e79fa9851daf6d2900f74ee2760780682ed9c8741b1c4fc6cef646f2cadefa7a28c734745d1d53b326092aac29c01ad5aa5494f6a08b4e26e2c68", 0x42}], 0x5, &(0x7f000000a000-0x108)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8008, 0x5, 0xffffffff, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8000, 0x1ff, 0x4, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x5fb0, 0x205, 0x0, 0xb486, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x2, 0x1, 0x3, 0x2e400000000, 0x200, 0x8000, 0x2d3, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x0, 0x6, 0x80, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x10000000000000, 0x1, 0xf56a, 0x101, r7}}], 0x108, 0x10}, {&(0x7f00002fb000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fbc000)=[{&(0x7f0000b0b000)="", 0x0}], 0x1, &(0x7f0000c0f000+0x8a3)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x9, 0x8, 0x6, 0x1, 0x400, 0x4, 0x9, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x4, 0x200, 0x10000, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x101, 0x5, 0x200, 0xffffffffffffffb6, 0x9, 0xf91, 0x7, 0x101, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8, 0x1000, 0x100, r11}}], 0xb0, 0x0}, {&(0x7f0000859000)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fbd000-0x30)=[{&(0x7f00006a1000-0x1000)="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0x1000}, {&(0x7f0000fbd000-0xba)="c9a97bd4c9a5433f49cbf0675bcb137ec640e66d21197c35046946af3e69882fb9580902165aeca3fa27e95f82dc85869c09fb8a4a18e5c195b186111b7a920ce3e4e84d193df66c1e9816e8746cc780a9f307fdcec893a118de38702b03ddebf9e5fb9e74f9a7e489b341e580a15c6b76869f008d8a6a9973c723bc6e352d116260c10b7c43ac031bcb514243f5ba06109e4f99a8a9bdb225811afceac53653840606e0f8b83d0da654bf9970025d04aef8d2f889d077f2064b", 0xba}, {&(0x7f0000fbd000-0x25)="74b923a60340acb5005ef15dea76a5f4c1efb5118e931600f8bcf7b389a618300a08fd939c", 0x25}, 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{&(0x7f000001e000-0x1000)="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", 0x1000}, {&(0x7f0000fbc000)="1af213cf6129c8cda505fbdcd3f671", 0xf}, {&(0x7f0000fbd000-0x14)="3aee4792b502c960713f7b2726a30b16bae48f23", 0x14}, {&(0x7f00000f1000-0xa)="092b8134836d4662848b0dd097bcff9d98034c91467c887a8606c9a1e303b3eedb02d416e7ba0a96e80fb9b9cf5bdd32619575ce9419fc3cef4c65d0a6d53ab3e5b6a6aa559e35a8e562b843ba0794f4a2412917789ffe859fe6c7175f2d866a01aca25605cdf9ba7f09f55c4bb307aee322877650aded0b0e1a133380a04ba02a03b6c88ca588069dcc39f4cc074c8748772e031ab93794fe8ebb41ea3217aa052cf7460586095b2a219721ea5329260359a14b11956d0e74ac64b4992856bc297f1d97e16f2274d536846fffbf74d3", 0xd0}, {&(0x7f0000fbc000)="202a9e8ccc80885680add34fe996cf8e7590692ec7a7", 0x16}], 0x8, &(0x7f0000fbd000-0x160)=[@sndrcv={0x2c, 0x84, 0x1, {0x9, 0x1, 0x8000, 0xfffffffffffffffc, 0x9, 0x8, 0xac, 0x101, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x20, 0x200, 0x1, 0x31e, r13}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8000, 0x2, 0x48000000, r14}}, @init={0x14, 0x84, 0x0, {0x59a2, 0x4, 0x8f, 0x0}}, @init={0x14, 0x84, 0x0, {0x0, 0x864000, 0x8, 0x1000}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x5, 0xf3, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x40, 0xadba, 0x8000, 0xf35, 0x1, 0x9, 0x6, 0x8, r15}}, @init={0x14, 0x84, 0x0, {0x3f, 0x4, 0x4, 0x4}}], 0x160, 0x84}, {&(0x7f0000fbc000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fbc000)=[{&(0x7f0000d96000)="41f9fcfa604541a8d6d21cbc4647f725f486b37975adefae3bc5ba3a5ccaa7c6b837be635ce56739f20d282c84d979a224a2994e05c404cc4abcf87c02e28f46113a8acdb6392fd8e2180315c989551cbb9e976ebdee44f70d026fcd9e6b911d6730ce1ccef6d87ab3f1f51dc2bb3524bc8865b2cd8fa6feb2d7da58831ef8fa659c1f7efe4f34cac83257b5f647082bdd206689c5473f2e99", 0x99}, {&(0x7f0000ca4000-0x43)="082c1a51d358d81b38870e8cf3d7b2e32be8d30e642976c78e60817f857708270b8ba4dafaf3a3e33f032464b480fa0082f1cecabdea7d71dd0335cd2bbd021632b867", 0x43}, {&(0x7f0000058000)="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", 0xfe}, {&(0x7f0000f4a000)="013ca75324f9a2272be9fed168fde1f3de6c45c1a35b58bfb7829aa06beb578f7e4f2420a29d8217836290e1be210fdb4f31d075f08c4f07ec97572fd55927704318cbf04bd4df97ee2801271ac8eb3d8eeff5f1b2319ccc7d63da772c49", 0x5e}], 0x4, 0x0, 0x0, 0x8000}], 0x8, 0x4) 2017/12/28 21:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[], 0x0, &(0x7f0000ffe000-0x10)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0x0}, 0x0) 2017/12/28 21:01:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x202802, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000c6000-0x8)={0x3, 0x5, 0x8, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000b3000)=0x0, &(0x7f00005f9000)=0x8) r2 = socket$unix(0x1, 0x805, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/28 21:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a3000-0x10)='/dev/sequencer2\x00', 0x10201, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005ad000)={0x0, 0x7f, 0x30}, &(0x7f000061e000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f29000-0xc)=@sack_info={r1, 0x20, 0x8}, &(0x7f00004f0000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00005b3000)=[{&(0x7f0000d39000-0x29)="2900000021001900013d3500000a0406020000160000ff00000000040d001000000000002400030008", 0x29}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000de3000)={0x0, 0x80000, r0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a13000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c61000)={r3, 0x0}) 2017/12/28 21:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000463000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f00000b7000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00003fd000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2017/12/28 21:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000513000-0xa)='/dev/ptmx\x00', 0x8000000000000, 0x0) read(r0, &(0x7f0000fdd000)=""/1, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x5402, &(0x7f0000451000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:44 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000000c000-0x4)=0x3) openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/autofs\x00', 0x402000, 0x0) readv(r0, &(0x7f0000011000)=[{&(0x7f0000011000)=""/1, 0x1}], 0x1) 2017/12/28 21:01:44 executing program 4: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000be4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) dup3(r0, r1, 0x0) 2017/12/28 21:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r0, &(0x7f0000a27000)=[], 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000950000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000187000+0xbe4)=0x14) renameat(r1, &(0x7f000002f000)='./file0\x00', r1, &(0x7f000016a000-0x8)='./file0\x00') ioctl$KDENABIO(r1, 0x4b36) 2017/12/28 21:01:44 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000510000-0x10)='/dev/sequencer2\x00', 0x2840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) 2017/12/28 21:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d22000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a07000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bc000)=0xe8) connect$packet(r0, &(0x7f000089f000)={0x11, 0xf7, r1, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2017/12/28 21:01:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d14000)='/dev/pktcdvd/control\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000000)={0xfff, 0x0, 0x0, 0x1ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_tgsigqueueinfo(r1, r1, 0xc, &(0x7f0000003000-0x10)={0xe, 0x6, 0x2, 0x7}) unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000009000)=0x9) exit(0x0) syz_open_procfs(r1, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000000b000-0x4)=0x0) close(r2) 2017/12/28 21:01:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e96000)={0x6, 0x8, 0x80000000, 0x8000, 0x0}, &(0x7f0000d12000)=0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b14000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) open(&(0x7f0000058000-0xa)='./control\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000801000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a0000)=0x10) 2017/12/28 21:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000232000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e93000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00009f3000-0x4)=0x7, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000961000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d56000-0x8)={0x0, 0x6}, &(0x7f0000d12000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000036a000)={r2, 0x6, 0x0, 0x100, 0x10001}, &(0x7f0000a29000-0x4)=0x18) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ef1000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000176000-0x30)={0xc4, 0x0, &(0x7f0000065000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x40, &(0x7f00003c5000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fda={0x66646185, 0x1, 0x2, 0x29}], &(0x7f0000bd9000-0x40)=[0x38, 0x38, 0x38, 0x40, 0x0, 0x38, 0xe4f7afbe1e7dd620, 0x28]}, 0x7}}, @dead_binder_done={0x40086310, 0x1}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000fc5000)=[], &(0x7f0000389000-0x30)=[0x70, 0x38, 0x48, 0x18, 0x18, 0x40]}}, @register_looper={0x630b}, @decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x1, 0x4}, @enter_looper={0x630c}, @acquire={0x40046305, 0x4}], 0x58, 0x0, &(0x7f00004ff000)="c397dfe26fa306e3136cf9881b5e88c2a2b3f7c5e62e5599fdd23c6cdef06fc817201672ce551806d526a263c64d95d439b0d209f7337856e1102a4b07cbba662e68a3f714f154a14d28f9ba6b532664249dccc78cfec9b6"}) write(r3, &(0x7f000055a000)="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", 0x130) openat$autofs(0xffffffffffffff9c, &(0x7f00009b7000)='/dev/autofs\x00', 0x145d80, 0x0) readv(r3, &(0x7f0000829000)=[{&(0x7f0000235000)=""/4, 0x4}], 0x1) 2017/12/28 21:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000836000-0x4)=0x400) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f000090c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000729000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006f6000-0x4)={0x0}, &(0x7f00001ed000-0x4)=0x4) 2017/12/28 21:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e55000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000c15000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d7c000)={@rand_addr=0x0, @empty=0x0, r1}, 0xc) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000867000-0x15)='/dev/pktcdvd/control\x00', 0x12000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000042f000-0x68)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfbd}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) sendfile(r0, r0, &(0x7f0000e6d000-0x4)=0x0, 0xfff) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') open(&(0x7f00007c2000-0x8)='./file0\x00', 0x101800, 0x0) readv(r3, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006d6000)={0x0, 0x0}) r1 = gettid() fcntl$setown(r0, 0x8, r1) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2017/12/28 21:01:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$void(r0, 0x5451) r1 = memfd_create(&(0x7f0000001000-0x14)='em1^cgroupvboxnet0-\x00', 0x2) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000b78000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000479000-0xb)='mountstats\x00') close(r2) 2017/12/28 21:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000384000-0x4)=0xf3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000518000+0xc4e)='trustedeth1\x00', 0x8) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000095000-0x70)={0x0, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x800, 0x8d5, 0x99, 0x9, &(0x7f0000a43000)=@common='ifb0\x00', 0x9, 0x4, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b58000)={@loopback={0x0, 0x1}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x4, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ec2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/28 21:01:44 executing program 1: r0 = add_key(&(0x7f00001c8000)='user\x00', &(0x7f00000ab000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a8e000)="7b41ef30c1c093a71a24e4d69e04fa394a6ab6f8f50ef5e75b43ef5911e1f87ee914705dfe78d41816f4c3f8a5349df533eff0707c1ff5e7ff804f5a655ac87bf22e5ce5e7f29744b69c9935ecf589b066affe69cec079b7e1462c30606a818fcdb05e4e38471563446ce06a1bfbde22e3d27fd124b4b42b56a2baa698316bb76514f7eb21ad7f95db29f3", 0x8b, 0xffffffffffffffff) add_key(&(0x7f000094b000-0xd)='dns_resolver\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000071c000)="591110d4933d48129a3d07db193f8f67af7b1fded66b0fa89e42fc32aa6411233a5809348bbacb659ff2", 0x2a, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f00007a2000-0x8)='./file0\x00', 0x2002, 0x100) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008bb000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f000076e000-0x4)=0xc) recvfrom$packet(r2, &(0x7f000009f000)=""/213, 0xd5, 0x0, &(0x7f00003de000)={0x11, 0xdbe29d792ab5c221, r3, 0x1, 0x7fff, 0x6, @random="0678c4e13866", [0x0, 0x0]}, 0x14) getsockopt$inet_buf(r1, 0x0, 0x62, &(0x7f0000916000)=""/40, &(0x7f0000aa4000-0x4)=0x28) 2017/12/28 21:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b1000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00006ff000)="", 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2017/12/28 21:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000c3e000)='uid_map\x00') ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000e2c000)=r1) open(&(0x7f000057d000-0x8)='./file0\x00', 0x10800, 0xff) readv(r2, &(0x7f0000965000)=[], 0x0) 2017/12/28 21:01:44 executing program 3: mmap(&(0x7f0000000000/0xad3000)=nil, 0xad3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x70, 0x4) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xe5b9, 0x800, &(0x7f0000ad3000+0x8f0)=""/42, &(0x7f00008be000)=0x2a) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ad5000-0xd)='/dev/usbmon#\x00', 0xa, 0x43ffd) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000ad5000-0x4)=0x6) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ad3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ad4000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2d}, 0x1c) 2017/12/28 21:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000)=0x80000000ffd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000efa000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getdents64(r2, &(0x7f0000d2f000-0x21)=""/33, 0x21) recvmsg(r1, &(0x7f0000ef6000-0x38)={0x0, 0x0, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)=""/0, 0x0, 0x0}, 0x2023) 2017/12/28 21:01:44 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f9c000-0x10)={0x1, &(0x7f0000da8000)=[{0x7ff, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f9c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f9d000-0x10)={0x0, 0xabe, 0x7, 0xd2ee}, &(0x7f0000f9c000)=0x10) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000e3000-0xc)=@sack_info={r2, 0x3, 0x3}, &(0x7f0000f9d000-0x4)=0xc) 2017/12/28 21:01:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000099e000-0x8)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000017000-0x8)={r1, &(0x7f00000dc000-0x55)=""/85}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000201000-0x7)='/dev/usbmon#\x00', 0xab3a, 0x2000) dup2(r3, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000001000-0x4)=0x100000000000) openat$autofs(0xffffffffffffff9c, &(0x7f0000b88000-0xc)='/dev/autofs\x00', 0x210000, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r4, 0x1, 0x29, &(0x7f0000771000+0x8bf)=0x0, &(0x7f0000e4a000-0x4)=0x4) 2017/12/28 21:01:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) readv(r1, &(0x7f0000aef000)=[{&(0x7f000041e000-0x75)=""/117, 0x75}, {&(0x7f000055b000-0x6a)=""/106, 0x6a}, {&(0x7f0000fae000)=""/155, 0x9b}], 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00006ab000-0x4)=0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00008be000-0xa)={0x0, 0x0, []}) r4 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a41000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$setlease(r2, 0x400, 0x2) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000b30000-0x4)=0x410, 0x4) 2017/12/28 21:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f0000030000)='./file0\x00', &(0x7f00000d2000)='mqueue\x00', 0x0, &(0x7f0000f3d000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/enforce\x00', 0x80, 0x0) sendmmsg(r0, &(0x7f00000a3000)=[{{&(0x7f0000f2e000)=@sco={0x1f, {0xe01, 0x8, 0x100000000, 0x7, 0x8, 0x5}}, 0x8, &(0x7f00008e0000)=[{&(0x7f00001c4000-0x62)="97a670d7feca4e986810cbde277e2fab1681543908273e34c5c42e4b4cd96d0ed556d408ac79c871a999632fd32e13864b5dffba36510b1d97e9bdc5c9fc26862939508d4a266daec589988015d8335898fa61ace6c9b827b38c0be84ef8aa55facb", 0x62}, {&(0x7f0000f83000)="67f2cba14f20e3531543aee571ee0bd0fedb8d65bed4c8b75e33882156ef5a61ffde44a68e0b4f17378e4940ad40c5a53387d4a9ac6ae79a9adc6850ce6b4b6b44c5c96277c3736b40ccc2173f6f0b60b58c8c40c7fb87bfb4297baa8d8a3b9c5f179158362775b6b174498ab13da836d36896dc9cf45ca7", 0x78}, {&(0x7f00006ee000)="42f29f6db0ef08fc00e197e3d251f1148795c5d2cc5eb565fcfc4604ad686c595c30a31ee9e35be2d4b1c75d4c8254d0eb2e8633525fa4c36de20cd36e4f0676f30561706b2116f0706761c6c557c17ae2906983c021971e7cee7b3593d6a5c2e16c1b0c8d", 0x65}, {&(0x7f0000ebe000)="992894a6ff1fac57978facb9eb29218bfc56bfc8d37670e577aa791ee8dda81b9ef8ac886c16894bb60ed9e589664055c31e5b3c150fa6940b129ab90d5ea3223624c78729fd4da88ecef871dff522a13a0940ffe1a5315a1456918e2badbb62baf4af5d117d0849602782948c31726378b4a19509fd707afbabdf3d72f22ec17850a030d26dd084e6a1876755c3b33a8b89bcfc3b3283c2e1a13c2b9864ca36d4ff6f53", 0xa4}, {&(0x7f000003c000)="753b69cfa3de8e0b147455b65cadc7cf084b8b4c89c9f727a79fc5159e6a2c4d47efff2262d35676ce6e4f5ce5e9cbd7683e8fb28aa3879ae472ccb901ba40ef3b1a7a43244ddc2b5e29633fd38f3293f7686bfae37d8a4e84bc5cdca59074d1995579d542e4463c40986ba4c96d45bfa75a8ae169", 0x75}, {&(0x7f00006ff000-0xab)="f9d1fab4a4ab3cd9c56bc24ab6f0f4cdb534e6dffaf4507209b9b77ac7a0201e1673661ac42bf4d05f830a852a4b707455d14f6bfc6d18667887b7297a39356bede6ab5d590ea0627add2358105c86114ad5fa8380b053f323e3ac14c679bc628606f7094178d73844fc47bbe61fabd9c287c2c83284c4e62df56112ca7119d3fda97bf829f66876e5d8034b65d0b067bf223bbedc763b3e9ee092164aced8d78c9426680d7c5c948b5348", 0xab}], 0x6, &(0x7f0000c69000)=[{0x100c, 0x10a, 0x2, "08ea18f901998e209f3fff1b2ca6e74b3f6d5d2231fbf359ada02b22774305e4c0feb01a78c66855055f561ed0f6e0c38ffced29b638d63492bb7db05ca9f3aba488c2ed3b8ff7f3791207fe4e4e4c65a111cdb16fc4001615165defb6dc2aac7db64c8e2f1676497eb472092836a6f5fc34f6c4d955d336d1b8eb538e68ae1f52df1674747ea7028c19d152a2a84325d1f9fe3e635691d40387bf4b57863ff608090e7e605e453a8f8a397c8a2401d7e5d4f97895ad8b1553129145a29f69f10be73202bfd56a57007c36c52218034dd4b219b5a2dbd60c8088f7a292936506597f0e793c2b851f04f8cfcacf53f68efe706de08a05a064b95b99077e820a89d94c80f5b72324c0a912cc2f0be8846313c4e6532b855c6fc2dc6a987ff6dcbb4baec02d95a22d69cee909fac556d211f935536677258e385e50eba3a79aed076b2ec102c82164237c82baa0123000697a12d81ed2255bcf5cb7a1b989f1d5e64914dd86b22a04f0512f91a01303b9550ba61a8b62be490941e7206ceda5c1f479b990d26969c9a5d02632c19573afea5fea4bbb3ee1c367aae6a4b2bbfb76e5a37cf3cf3917fa3d10dd4c2b0ea23c30ead5be43643f593a8a0193f23404eba2f803ea6cdfb071b70a2372145027c9b4617f3c03522ad2d86f67f5bd7c4c923d823f9fff610034e4ade202d4c6eaa3c28c6bc9e374c0ac3572f71cb377e4196f4b61f673d79446183bf1a0964e39692934b20e08b87f55a9858f3fc1911db3f57de7c290cf23ae52d738c1429bcb5cac6cb36ee369537fa3a50d88e98ddca0a1e9d0c1e88cdf330a94f2dc3fecb82399578e7814a2a228ef8856caefeaeaba0853920bd9b76046fb0e5cd3cd5f703d1453a7360f82a683b2907c5208e419e87953bbc09252ca134f699805f162cd6950f166e2460b409e5c604dd78e6b891f537321d7864b36d53c79b1e5f200076017f6702e6394392d0f546ecc0208384ebae63664ed5ada89d8eefd0bbb29dafae8d6eec7c3c1b3e7436ff577007cfe461b9478f4b081f92d5ef240b99865bf716436817e0255f3d5386c6d2d5a5a05e1abcc9be92942bafb3cbfac74a7d879bcff4444da8b2163a99a2bcc374335b72b741166b5cdde22d75625bb5462d9946b87a8969d656ba5302edacfda54d500d1b62c7a2cab0fee73839c75d8583d846a9f1156b14ced2d43ec662ef95ac1f641fce5d8842f37c662d1025586d5d86e4ececd3ae5375e14d008d778f452c43c2c88c314d4ccb2af10529c9a77185eb62ae1aea72238b8e003719f543bad8b50d5d57fb268aa676f641bdf1aede9be6bf299664b40aaaca70532f41a6a6fe4d6eeaa2bd4f7e18d99297f3fe50fe006c18d5a6001c2c6aca3e4cabf0e69f861eacf73a167c1312d8a58b769a2b60d742ce9a606df3432924560d74597f37593dca515e12a51b8195030e615b9983bfd9735cc818bde4d699cf4863e539fa8acc31cb4022eb0b93c921bb3be9de1876bff6c8df44d6a07f8b0fb46bd1b78d1ae6cd1eec64795ff65a08add10dda4a03f79c35e21f55ea06cbb23e57bb928503c56f3b60107ca88e034467ede06c448942a2076aff4e13daf8d6fe761421617f38b64cbb68fcbb45b0c66a84099bb8f1d21e9983b32f83d203153b660248404f4ff5714b2708fae17eceb97647b932765aee92c63f7c70a4c905fec72a90ad7d47974462c7125f80bf2a3138ec7e8cadf22ea425162e47a88104bbafc91eef4f9ee3ae11521931491c0f34d62c4ffccc6ca3ac1d984adcc72cce7b90540302296937f5cc7de6680686882d9892a8af37df4f39c860f8de5f147608455e1bca1734b521c02e5793828f374e283490ec883a6abf2a3caf2726c23d68ba9369e5e86b21b0105e8feec00250fee8777b3de9120d0086f4549ebf23bd8f64a3e37ffa620258ff90a1fa15b67f8e392ef6000c9f95537fadb93ebec89cf714b154afa00c09f31dd64c2bf6086e395a3b6a5f0ab5e120c6153f5365a8b3b41771bed9190efd7151368dd072c93b5f02b387cc1885f9e686a63bc7ddb5bd851c55ed6551ea7abce05e827ffd1af616142f87fe3462347428112a9830cdbfa7a8c831aac060baaae57262e962a9863e85473a94dab24d0e988375a4cf5943292a29e718b1c9ba0ba74422e153cd6e8c6d3f32aef8d892ce5a8088813276d9b76f4f49a6ec96c9f1e707df11a7e1bc69f6a65c2c26201a6b31dc5ac25dc0cbd33f1ed426fb252194d5965fc20fcc5db3f2d5f43128a705821e13a1b903161fd54857aec47ba3735b232c0fd633b2321edafe3793497dbeca61bd858883d4fed363631970cc4e5ae5866ab94cf7e073c8d0f2c9db5f96d4d937e476bba705bcda1b11b87535d7d4cd954f7535ad6e4694b1e1cbc2c0a544ef90a720849c3507930a95488b9187c15a07035ec9db221dab7588aa76b803e1e5ac3e625d78c4197c2a45810726eaaeefdd24cc6049073833b14471238ceefa4e5e04f644ec87d4fc30cd8789e4d0239835a18e67138e02c960e36c6d73906c803b23b4d7ba59bc35a6fdecbff6902cf5857cd009405ca81293edcbf7990b4aef18154f8792bcad6c3315959bbb19de2bbd4b1d93de5cf5a20f8f0b9093aec13f3d107326fece47ee0805e82daa50acd200047ba83f9b33b867f0f6d6a3caed3bbc1c0a6efab9ba877cf6b84ed80e9f8ef8c9410807cb131718045f91ab270d85223591d01f35492e5c3ae8b2467156e537c7d336cdf7f49541864fa19742e85bc1f9ee24696aedab389551b624d30e34704291363b1bb330b1f095552b36eb4107b0320d926819326cca284a72b1f6ffbbe85a6855e70d73a784949bcd081b75051c7822190cbb4fb5701d9a327a505b84ebd5790e27d6d7afb899901fdec6ba3e71696c2cd1132f1f5e48be47fe5d5cdecd93a1f2b07fd0553eec11122b044506a00510d7000450dac5889c6853b630517afeb22128eb22a36dba704e082876bf32efeced11762fdbf6a7cd6a4daa78836001c6e45d5aa52d3ab4e0f63d2ef7528895be2f1942a2f7b197d37d6dbcc4339b2da240b723b13dc912de7ef269c15b438b9ed8d39e5235ec3b4ab6dccbe32b720791ac7cf94c04507c11594bf364f8d970d64cdddd3cfce05acb550a9e0b87d1d011e69b89c8a970389b23e39d7fe205cb250b39ef26a3cb716193861c61abb0fd39ee1630fa3526a587d1478b3ee42293f16e12b128856009da7391d5b0b47a5225905f917d217142ee4f7759f0f2a57071ae05bae17ce8443b17d128cdbd8d4b449e4a7c88b7b9c4f0c239d3f98b412b1c760c2caa15e646130bc11ae169d3105e280f33c5955bf9057b52a2143557bfeb3a06151bf03af79f4071905e184d9a037affdae70338642b6dd6dde59c3837cc109092f1a309eabb711332b4743291d61ad72be680b3a930eec84cc4d98312c05eee1356c6c354ddf84d2e271c78e759ebde85add1318ccef9881bf8f39e98f66fe45af141ec7e1671f61e03797481a0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{0x6c, 0x39, 0x1ff, "7593f80eb9d2d9563e62c2d83ebf927d4475451c544439fad760eeee6503357db19b751095706d41020719ba9f64eb756033f8d2b0fe741e745dfbce218c8e8d758ccff602463e8499bc6217fe1b110699d9044f20f8b9863e2e0c8543"}, {0x100c, 0x1ff, 0x5, 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{&(0x7f000084f000)="8d7ed7761c21996f56ec89751b05e8f150fe16eb18d14bad1ffdf65c99682c5d08744475f71d783f2689ca6deecdf3b6b21f8aa0ba31248ccb115904fd3fdb1e2c0e6975b11bea09e6eb97238277d6b63581b0424f22de7cfb6ec10e84e5931fbdf965ba1d36bbe44e286bc2af0c396374113f883f0d41e0d2d3b130770060cff99353", 0x83}, {&(0x7f0000ea8000-0x36)="1ee10d9dacc9078314c449312e802d8f14ce1cd11e65952bb73c3945f73f9a6c1a81543d41ad618a5a17c0bbdee611dc97aeb8690037", 0x36}, {&(0x7f00000e3000)="509af26ff6744efb8dea398a201dea9ce732194884ab281676cc5ffd0e0f2c4ffde9b6ae6072270b958ecde0", 0x2c}], 0x5, &(0x7f000096d000)=[{0x94, 0x101, 0x1, "436026231394d859d9a0ef03c2d9269c8c125d0166ea3a1f659b11b56281744610aa77acfa57663832922bae9fd54410b30d7b8cefc31b89bad397c658d6e1b1d2a9211a036f3581f03264556cfc86590dde19ac73e4d51077f907defa431e30c1bddc9945d15dae599f2644065d056c0f5a890da920be4b6998bc70df626e039a735d793c"}, {0x100, 0x11, 0x88, "a40dce3b2962ebdf16f4007ab533feaa94e25d5ac0ceddb9e95dceabe19c461f59406548f3ea2b2237059e1458ee18fe1b3fcaf6836ee2e1df540430a49d17d4ff7656bca8a7fe936c5fc74c00b125d18363ca1c9fe2193fb022ed08b251d0c800dd1111af40b95b88b20f46fff82e9a9d6bd6684d030e2140f3c0d1769caa4b816f7606bf7f20a332f678ac401cccba7a8bc1fcdf4d9498f4d73c8803fcb9ec6e94fe3fc11af97023d64d0f01148f87ee09002bbe0a0d0f86d820ec1e30f53167a6f4f10c434aba759609d9fa7b5ecf2affb21ccad05f8692feefcf4a41341bd98e274664cf530af20752a20fd24ae207"}], 0x194, 0x11}, 0x40}, {{&(0x7f0000a01000-0x58)=@nfc_llcp={0x27, 0x7, 0x4, 0x5, 0x1, 0x10000, "b6b037e340fab7c0da552f90ec3dcff1ee68db02013c90fb4a971c56eed1443e0289692da03d2980abc9571f1358e0b4d32938f1bfafcb1a8dda89b59b3f35", 0x2}, 0x58, &(0x7f0000b72000-0x20)=[{&(0x7f0000dd5000)="6efeeb5d15b718c0ef8a16bf3f787e2c3195f79d36139aa116b9e978837cb2fffcbb782177c636e2d1d2d69c1c61e5fd33", 0x31}, {&(0x7f00004a2000-0x30)="03cd5d0768a1aca50a818b76ab0fc1363a97132909ea584aad9f34410506b2a32ed56bf4cc3e62745f35e45b55ba3445", 0x30}, {&(0x7f0000d72000)="8ab989c9661deaa97959e3ff9607712c2c659c56e936fb98486071449151df9386887fad9d01e636a0a628e71f85575d9467c56958645d4f1fbe86084353a2c66ea9f23a89290793c70be13fdeab115d5034ddad338bf215", 0x58}, {&(0x7f0000cd9000-0xe0)="f8a11c93fc923703882f1282d64ef4d5eb5c8b4a391b09e285eeab4224a0708d04a1feb766a827f4cb7e1cf238429df92996cc7e0643efc569cb903fb01b7e5f6f8f395d5e51280e27e8482cc199b5070ee35625886c695753ccfc3c4a6c88b914d529427a0020e2dd9bcc25a86ad3faa5d14df2d8098cfbc6397af86a30b5f32e8acb6bc945ed9bca26cdfcc9e88b67db2ae7fc6afaee5890cab815f8a2270305923714cbc16343059b487b06bc3034f0f6c4ce917908e90a50e0222599ffcb5082fcee2845eaeb822ad2d4d1646efd7dc07392c54a99a70e25bd84b0a73c76", 0xe0}], 0x4, 0x0, 0x0, 0x4000000}, 0x1}, {{&(0x7f0000050000-0x1c)=@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f30000-0x20)=[{&(0x7f0000f38000)="6cfeae0cb91df1050fd34f0afcd22f44", 0x10}, {&(0x7f0000a84000-0xe)="7a376525e5203eb8f3d38d9808c5", 0xe}, {&(0x7f00004eb000-0x69)="b5226931584781bc6ee0fc233d1d01aabde0d13dcc56c5552957e9d4ca595bf6605262a06946fa37b380b8fa65b8391a2a74b7084b74516f1f88bf4624113b3ed4d6b65a52feaaee44573ff5357c81f9d2a2c5b9559d677fb3934197066fe143cbf5b04a2e8e5bc5fa", 0x69}, {&(0x7f0000067000)="158ad8157e9b6a5f7a962b834f2e01ccaf99b9e0ec7d16b3c6cabd1fbb27130fb1e88d030b8c1226b38eadd5053b6d1025f3f60633f22ea2f8aad1619792eb080f687797076718be3f657edbac14d760b385133143e5d6d4bef40a2acc221f7b0595812b53cd450344291c526eed18f780a09c630eda0177adc3e8e407516651765364a1e9", 0x85}], 0x4, &(0x7f0000354000-0xf4)=[{0x60, 0x745cc10cc8c8df1c, 0x3, "016029f0eafd13e272f9760cf7c7f073f6f70a04b70528e3e99b8be39b1c8ba2035ce2dce90be169cc404b03bdfd438c6fb709e80de88e870e005f139396ad6d79010eaef26735dcaf61da57580965521538"}, {0x94, 0x10c, 0x7fff, "d3a3ab6f79fc0d27461ffcc12b6540848bedaced08dbd4ce54fd1eca91e6f9d5c0f2cbe4ee7e504c6a4c383853cdb516c090b3e7ad9aba884cbb7985e233d5587feb304089730f8033d741dbe62591fe5ef8e7e6459c87648fb5f19ad052c2ee6382b92ebd0fa66429d003da8919c37bf9a196213810c6159d253836ca7122189bd77c4c1326"}], 0xf4, 0x20000840}, 0x0}], 0x6, 0x20004800) getsockname$unix(r0, &(0x7f0000062000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000351000-0x4)=0x8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") utime(&(0x7f0000049000)='./file0\x00', &(0x7f0000233000-0x8)={0x2da, 0x7ff}) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000468000+0xfa6)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f00000d9000)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000c76000-0x1)='t') 2017/12/28 21:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000809000)='/dev/pktcdvd/control\x00', 0xb8800, 0x0) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000418000-0xd5)="f49d3a86c1e7e3289bddb5d14f001ce14caf2d83b7884f69562489a3e90ea86af41f3adf0a2cf34dcf2b666304d0408b8156095d2874c7bf01eb81a0a0ac1c22a7650ca299a2f84f137e0bd48babc064a849fb377d2875708cce014e3416e9dd9a401fdfb2d11c0aacf23ab98725eba062c4ebed123800d8571ca56bd3b86557baf3c10e9c2a88d927002494eee98f081a930234bf315887ab3be8b94861c5f7fd3bf130c9d6af5017306d0d4ff94bb93d88dcd72538c8508e3128bffcc52784b9de3d122acffaba3047fab9297f0df68c9d707be3") ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000b68000)=""/206) bind$ipx(r1, &(0x7f0000165000)={0x4, 0x33, 0x80, "1a59c27d5f9b", 0x8, 0x0}, 0x10) writev(r0, &(0x7f0000049000)=[{&(0x7f0000ff9000-0x3b)="390000001100092401030020000500ff07000000050000000000000000003c0019001a000f000000feffff000000001e200000c10000070512", 0x39}], 0x1) 2017/12/28 21:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') mmap(&(0x7f0000cff000/0x4000)=nil, 0x4000, 0x8, 0x20010, r1, 0x0) accept4$ax25(r1, &(0x7f0000673000)={0x0, {""/7}, 0x0}, &(0x7f00005df000)=0x10, 0x80000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00004cb000+0xf04)={&(0x7f0000ec7000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000729000)={0x0, 0x1, 0xffff, 0x401, 0x6, 0x8000}, &(0x7f000008a000-0x4)=0x14) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff5000)={0xaa, 0x44, 0x0}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000201000)={r2, 0x3}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind(r0, &(0x7f0000348000-0x1c)=@in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) [ 76.693720] audit: type=1400 audit(1514494904.382:47): avc: denied { create } for pid=13177 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 76.726911] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2017/12/28 21:01:44 executing program 5: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x802, 0x404000000000003) write(r0, &(0x7f000093c000-0x24)="240000002c00250400000000ea00fa0e02000003d230bff5feffffff1adb060000000000", 0x24) 2017/12/28 21:01:44 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a2000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c26000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r1, &(0x7f00006d5000-0x8)=[{&(0x7f000043c000)="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", 0xfc}], 0x1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a97000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x400) 2017/12/28 21:01:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004aa000-0x8)={0x0, 0x8000}, &(0x7f0000c03000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d70000-0x8)=@assoc_value={r1, 0x1000}, 0x8) ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2017/12/28 21:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000556000)='/dev/sg#\x00', 0x1, 0x24201) ioctl$KDDELIO(r1, 0x4b35, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006ca000-0x8)={0x0, 0x80, 0xffffffffffff0cf1, 0x1}, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e4f000)={@generic="447f5106463f7882b0b896292cba422c", 0x1000}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000162000-0x4)=0x0, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e07000)='/dev/rfkill\x00', 0x4303, 0x0) 2017/12/28 21:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) socket$inet6(0xa, 0x800, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000efa000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2017/12/28 21:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002dc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000006a000-0x50)={{0x3, 0x0}, {0xe, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) clock_adjtime(0x5, &(0x7f0000c23000-0x68)={0x9, 0x1, 0x7, 0x3ff, 0x7, 0xb1, 0x6, 0x1edf, 0x81, 0x10001, 0x4f0f, 0x100, 0xc9, 0x1, 0xff, 0x2, 0x8001, 0x8000, 0x4, 0x100000000, 0x7, 0xadb3, 0x1, 0x8, 0x101, 0x3}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0xc, 0x29, 0x43, ""}], 0xc, 0x0}, 0x0) 2017/12/28 21:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000516000)={0x81, 0xfffffffffffffffc, 0xb96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000f99000)=0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003a4000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000069b000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000962000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) r1 = syz_open_dev$tun(&(0x7f00006c6000)='/dev/net/tun\x00', 0x0, 0x20005) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c84000)=0x3) write$tun(r2, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00008f1000)=""/125) 2017/12/28 21:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f000093a000-0x18)=""/12, &(0x7f0000163000-0x4)=0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00007d7000-0x76)=""/118) 2017/12/28 21:01:44 executing program 6: socketpair$inet(0x2, 0x3, 0x401, &(0x7f00000e9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000258000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dde000)={r1, @multicast2=0xe0000002, @rand_addr=0x7}, 0xc) fstatfs(0xffffffffffffffff, &(0x7f0000fe4000-0x1f)=""/31) 2017/12/28 21:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a5000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009000+0x536)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 76.855126] sg_write: data in/out 37748700/206 bytes for SCSI command 0x40-- guessing data in; [ 76.855126] program syz-executor4 not setting count and/or reply_len properly 2017/12/28 21:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0}) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00004a1000-0x21)="1f00000000010100f5fe06ffffffffffffff7292040000000000000006190e", 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005aa000)={0x0, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0xc) setfsuid(r1) 2017/12/28 21:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b48000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x20000000002, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dbf000-0x88)={0x1, {{0xa, 0x0, 0xfffffffffffffc01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/28 21:01:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009a5000)='./file0\x00', 0x30000, 0x40) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00000d4000-0x10)={0x77359400, 0x0}, &(0x7f0000f07000-0x8)={0x0}, 0x8) write$tun(r2, &(0x7f000063c000-0x26)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/28 21:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000850000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000e4e000)=@file={0x2000001, './file0\x00'}, 0xa) 2017/12/28 21:01:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000000000)=""/76, 0x4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x1fe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00002ee000-0x4)=0x7) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000460000-0xb2)={0x0, 0xaa, "7d5723dab5469d4dc33eda8e1df7a96c4c414f230e4c54c4b1b1e86d4863c2d3d7fed68f6f02d125ef025abf1c33b30755bb3b703100a6a7a8ef846bf2e4e0f7594b97d059fe08c01c39e42f58518d0b516e5fca687864c35fd39c6579ed19973ece4e6da823a405130ef725b39fda18b611ea022a21b6423bfcfb45a45b1acacef5a39d5035cc5bbf921e81defa6ded39524067a6169baa10627992f326bd75548ddbc1ccf1e72824a2"}, &(0x7f0000a63000-0x4)=0xb2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f16000)={r2, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x6}, &(0x7f00004ea000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009af000-0x108)={r2, @in6={{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x80000001, 0x6, 0x5, 0x81, 0x4, 0x1, 0x329e, 0x7, 0x6, 0x7fffffff, 0x8000, 0x5, 0x1, 0x3]}, &(0x7f0000969000-0x4)=0x108) 2017/12/28 21:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000014000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000eeb000)={0x0}, 0x1) llistxattr(&(0x7f00003cf000-0x8)='./file0\x00', &(0x7f000002e000-0xa)=""/10, 0xa) 2017/12/28 21:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000aa000-0x10)=[], 0x0) 2017/12/28 21:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000d07000)="") mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ffac, &(0x7f00002a8000)="") statfs(&(0x7f0000645000-0x8)='./file0\x00', &(0x7f0000d98000-0x40)=""/64) 2017/12/28 21:01:44 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000044f000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) fcntl$getownex(r1, 0x10, &(0x7f0000184000)={0x0, 0x0}) sched_getaffinity(r2, 0x8, &(0x7f0000985000-0x8)=0x0) capget(&(0x7f0000ac3000)={0x399f1336, r2}, &(0x7f0000d13000-0x18)={0x800, 0x7, 0x7, 0x75a, 0x963e, 0x100}) 2017/12/28 21:01:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001ec000)='/dev/keychord\x00', 0x10002, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000dd4000-0x4)=0x5, 0x4) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f00004be000)="390000001000093805bb61e119050021071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) [ 76.953272] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 76.975574] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/28 21:01:44 executing program 6: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000073c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fca000)=[{0x0, 0x20, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f9b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fcb000)={&(0x7f0000d53000-0x1c)=@in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x87fc}, 0x1c, &(0x7f0000fcb000)=[{&(0x7f0000fcb000)="cb358626b639778c5ac7d925166087f6b84ba968fb9014b9d038feca418bd3142346234d94b9766700fa2d0db2b7de4bb8871671c1cb93bcf85f1e2a4ac82328f2ea5f78404f9a49f39b09a380cdfe9aad8adb25ae509d36237c3c83b49cc0c3f1241c91045f4fc3763f520331c87155b48b2950c6ddeb5308acdc5512c29f211d398853f4f83f012077773103b575a97e6d4bf55d6c0e0d0f440cf2ab4f729ba2ff64db3dc1c57e5685fb1ffaa0c9705c595dafd24b6c4706749adf7382968f11e0fe0712030ab2108f54b6c0bef38017ab7d71aa59ebc3d37e44b9c5906d6486a90ccf0fbcf908dc", 0xe9}, {&(0x7f0000fcc000-0x91)="9d79ff37b7c6e791c1448f9c600071d16d6ca6281f106d87149a94a93f83d91a00748af57b0b23064c044d1ee04d9f5e293281851413a81e7be1140b08bd493d39af50d9fdd8d73800368be67222ca386b710a618ce6879a99d24a7375e8d3d3154006c038617b9b8f663a12248f37c5ac82bf3679266f10c62daa5ed1ffd4cc9f16b42d73dae6686d967cb0a0de5b345c", 0x91}, {&(0x7f0000016000-0xc6)="59f743c27b445d3ddaa674fb556db9cecfa63952c7be116e975216035c78d46146490e94ff77303c835902921d5b3b8bfcc62b2e7c3cf7e0729dd8b3bcceccf0ebdd6daf592f01579c202a14651d195c5625859b2d02357111e5e810658c25abe9f273e40521ebd21a376de195adba2ddffc140f12fa099b243b0136d9b5ab5a23f211d01de5ecebcb4b192b6f0e09b45206b08439c3b7f69e0f0e07b8a13cec911accaef08a32c905aef453d06695bea78b1e59d7a634ed4c84f19aa138a552f650f8074c36", 0xc6}, {&(0x7f0000fcc000-0x3c)="82b1b337bafbbc429b0d0ef71efb38ff0c3c475f17b4121bc102eb4aa5984ca23a0ae0e221ff247ffde25d9c415fa0b33afb51c06e9fdfd49677ddae", 0x3c}, {&(0x7f0000e4c000-0xeb)="f4b9ed88248affbadb628887a3c99cee3fcd320f1e41824663c7b5ef6551b1b0e654f91096e745b87cb3b3f01f1ac6844178cd905b15efa4bc8efa123a0e2e6847f81cb6c9c8c0b8050b57695fc04b319ea56d514e6586bba5796775c65b918fd2d81b09560081f44a2ddd7e69aa09839412966ba1c2936597f62896c405729333135a2c6f5e59d7917fcb5f4ee1a93c4f0c11c656106395c9186eb75d038f1f641fae96ea0690826fcfec8e961c59d9797364ce63852736bdcccd7ee9fef1d259ff8ce3b89487a3ac37a8d7a4f48965a1c121becf9651ecda91e8111e70c3f487476a6664b9603aa24f8b", 0xeb}, {&(0x7f0000fcc000-0x4f)="1e88019ce1398b06a0a6da7a0ef18d38d328f96ed66bba0999a7e7fd841d0a78db408822f7d57330c3365b9de4d05d26a048cd9e847c946bf2ff7a9be710e72a0cc309d6c492a3897b87808f36cff4", 0x4f}, {&(0x7f0000fcb000)="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", 0xfe}, {&(0x7f0000d28000-0xc2)="750026bde7204371ca46b889ff15d3890a7df32cfc4217596f8bd197769df9461f679ecb89c77b4954871c7b93550ce7900d8103750a3c7b9e5e5d44b54c5ea37cacd876d151487f09dd8db06a728774fa5e578ba3d49ee009397cd9c8015ad7bd9430527babd593e46cc3fdb19bd2ace4df31b0f0af30fc3bf3601a5fa18bc355df4bc052cf06fb45192a12f52376d82f1868efb50ef2b30cbbd9e092dd4e6043ec5bf850d59a0cb4a4801c6938d3e9992d12888cfcaf448d85df0ac38bc39519bb", 0xc2}], 0x8, &(0x7f0000fcc000-0x100c)=[{0x100c, 0x113, 0x3, "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"}], 0x100c, 0x800}, 0x41) sendto$unix(r0, &(0x7f0000fca000-0x65)="b882751d", 0x4, 0x0, &(0x7f0000745000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/28 21:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x38) ptrace$setopts(0x4200, r2, 0x0, 0x0) 2017/12/28 21:01:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000+0x45c)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000040e000)={0x0, 0x9f, "193c63f70cbc572a37c433c5982621971607562ec0c79afb3de18eb5a4a5e942b38e286d02fa034f53c0c8e5940400803e80320e9e21ba901678c563ff68c526bcd517f36e202ddb24ee797853420640c2ecaab6ae126d46926518b4271a65127920492a63f6802c8cc64d23812cd05643be4ea85c36cab0851a1bd614cb72729f927f5fb07f950bbb021fddf93d9c7a2d44d5166fad6a1e5f1b5ef651eac9"}, &(0x7f0000bc4000)=0xa7) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b83000)={r1, 0x1ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fe9000-0xe)='/selinux/load\x00', 0x2, 0x0) write(r2, &(0x7f000051e000-0x22)="2200000015000701fa0810f700010027020809000100000008000100000100000115", 0x22) 2017/12/28 21:01:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dce000-0x8)={0x3, &(0x7f0000f0c000)=[{0x9, 0x6, 0x1063, 0x8}, {0x1, 0xf663, 0x6, 0x63e}, {0x100000001, 0x8, 0x1f, 0xffff}]}, 0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000989000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffffe1}) setxattr(&(0x7f0000fa5000)='./file0\x00', &(0x7f0000e2e000)=@known='system.posix_acl_access\x00', &(0x7f0000e06000-0xf)=':%self.},ppp1@\x00', 0xf, 0x3) sendto(r0, &(0x7f0000aac000-0x15)="040000012d00000000004000c1e102371f00e5e219", 0x15, 0x0, 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000413000)=""/143, 0x8f, 0x0, 0x0, 0x0) 2017/12/28 21:01:44 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) getsockname$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) fcntl$getflags(r0, 0x40b) 2017/12/28 21:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000746000)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000a59000)=[{r2, 0x2282, 0x0}], 0x1, 0x9bda) dup2(r1, r0) 2017/12/28 21:01:44 executing program 6: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1, 0x80000) readv(r0, &(0x7f000000e000-0x8)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000002000-0x8)=0xfffffffffffffc00) r1 = dup(r0) mkdirat(r1, &(0x7f0000005000)='./file0\x00', 0x80) writev(r0, &(0x7f0000028000)=[], 0x0) 2017/12/28 21:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aaf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe7000-0x4)=0x3) 2017/12/28 21:01:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f28000)={0x1, 0xe7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xc008003, &(0x7f0000002000-0x1)="92", &(0x7f0000001000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x3ff, 0x9, 0x4, &(0x7f0000002000-0x8)={0x77359400, 0x0}, &(0x7f0000002000)=0x7fffffff, 0x1) ioperm(0x0, 0x872, 0x5b1c) 2017/12/28 21:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000012d000)='./file0\x00', 0x10) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000917000-0x4)={0x10000, 0x9, 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000656000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000880000-0x6)='mountinfo\x00') readv(r1, &(0x7f0000e67000)=[{&(0x7f0000093000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00006c0000)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009d2000)={0x0, 0x0}) [ 77.098010] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/28 21:01:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000736000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)=']wlan1\x00', 0xfffffffffffffffd) request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004da000)='-wlan0vmnet1\x00', r0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='+proc\x00', 0x2) dup2(r1, r1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000006000-0x4)=0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000002000-0x6c)=""/108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0, 0x1}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000008000-0x8)={r2, 0x315e}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000008000-0x49)={r2, 0x41, "2bc52cfac0cdd95f99baa37756a7279dd576582652d0760d9059ba7e820e25985c5fc391569a156dec4227307de1574e85b57a2fd3482fd1ef7be5ce8066f491ef"}, &(0x7f0000001000)=0x49) syz_emit_ethernet(0x2c, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="d9337a02414f", [], {{0x8906, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2017/12/28 21:01:44 executing program 4: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000b59000)='ceph\x00', &(0x7f0000e02000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000946000)='md5sum,uservboxnet0ppp1vmnet0*wlan1vboxnet1^vboxnet1nodev\x00', 0xfffffffffffffff8) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000097f000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000389000)=""/176) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000075b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd0000)=0x8) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000e02000)='user\x00', &(0x7f0000e02000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000718000-0xcd)="cd0115b6c68b4cd712da3574a9d110838f2e71674ee6c78c6190139bb044c3cd09018385cd1c0e03b750285c43bf4c5b17b912339fcc03cf641d0c48bbda0728607fcd87870732c789bfb05e1ae06466b9fd22fb85957e93987d3b52dfd6f5047638dd5297c2885882c54f6d74f0c64954b44e1e1ddd8049d65696d6079eb9ffb989956f395c91504053d0245d9937adbc3ee75125bfcf608d27db1ad5229849668d25cb6d502ae34302d3232ee77844a92cfb14973e2dbb47fb60dbc786f1b0ebbfcb8e54bb9364e1bd10dc24", 0xcd, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000e03000-0x18)=[{&(0x7f0000431000)="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", 0x1000}, {&(0x7f0000e02000)="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0x1000}, {&(0x7f0000e03000-0xd4)="ac411d4e13c8e12ca0018d39f14a1a2e1713f252c87fb7fb4b80f01e4833e5c745baafaaed3a6cf50c3e795f2ca987d6f6f5460f7fabf775f9f2bbdb0a71366bc3dff3452cf1a6ded3f5dd3877fceca8aaec59a1025eab427d9b25ac0437452102c1f74f13d7c60ca586b6e28b6cbaee9d8dc67f5b1b9d82fa8c046675a6a481435d0397706d4b0919b138cada50b5cb82cf51f6218e15c2598810709aa0c2322e2d58341915df91188e296d1d058af414448effc6cc2a76e1118e0e49a50c3f1ec65e443b651d6ba3b3a58d1cacaff603f53dcc", 0xd4}], 0x3, r3) sendmsg$netlink(r0, &(0x7f000008d000-0x38)={&(0x7f0000615000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e01000)=[{&(0x7f00000e6000)=[{0x11, 0x32, 0x301, 0x0, 0x0, 'U'}], 0x11}], 0x1, &(0x7f000009c000-0xc8)=[], 0x0, 0x0}, 0x0) 2017/12/28 21:01:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) utimes(&(0x7f00002c1000)='./file0\x00', &(0x7f0000617000)={{0x0, 0x0}, {0x0, 0x0}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) sched_yield() getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00004ba000)=""/37, &(0x7f00001d4000)=0x25) clock_gettime(0x0, &(0x7f00000c4000)={0x0, 0x0}) utimensat(r0, &(0x7f0000cb2000-0xe)='./file0/file0\x00', &(0x7f0000fa3000)={{r1, r2/1000+10000}, {0x0, 0x0}}, 0x100) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) umount2(&(0x7f000017c000)='./file0\x00', 0x0) llistxattr(&(0x7f00009b2000)='./file0\x00', &(0x7f0000d49000)=""/4096, 0x1000) 2017/12/28 21:01:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) mlock(&(0x7f000061d000/0x2000)=nil, 0x2000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000735000-0x4)=0x29) 2017/12/28 21:01:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002d000-0xa)='./control\x00', 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000dcd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mkdirat(r1, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2017/12/28 21:01:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000099f000)=""/180) 2017/12/28 21:01:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40880, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000c73000-0x8)=0x0, 0x8) 2017/12/28 21:01:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa5000)=0xe8) bind$packet(r0, &(0x7f000033a000)={0x11, 0xf5, r1, 0x1, 0x54ff17d1, 0x6, @random="292906a2bd6c", [0x0, 0x0]}, 0x14) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000fea000)="", 0x0) 2017/12/28 21:01:44 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000000a000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000002000)=0x8000) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000003000)=0x825) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f000000b000-0x18)={0x8, 0x4, 0x4ef2, 0xf000000000000000, 0x100, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/28 21:01:44 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000681000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00001a6000-0x4)={0x3, 0x6, 0x7}) ioctl$LOOP_CLR_FD(r0, 0x4c01) listen(r2, 0x0) accept4(r2, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000003000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="a3e9a89cfa62ad8388f8d1e3c79daf6bc8ba7b224d06ff6844e855fe21f54a2fdc263c781153450d78d4e9a48c476acd6e39553ad4c4a0cb88c280068910893fb1497d89dd04dfb34d3022ed79ed198d0fb3f9945f8bedc0102ec15fdb96416eb7288720af688275e86e1ffb458e1fa04089f55a708435180c4e713a42023701d65ac5131a4568cbd2209d5b10e2a937ef736d3946e69e2ed1e38a115f893e6ac98ff2f99b80854955fb75566fdae5185463456beb49f1d2b02ec128217c76e9235533b1c70430adc7027bb82a0eb35fe505b4bcd8376a") ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000)=0x0) 2017/12/28 21:01:44 executing program 7: clone(0x0, &(0x7f00000b8000)="", &(0x7f0000fd6000)=0x0, &(0x7f00009e3000)=0x0, &(0x7f0000729000)="") getpriority(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x369f383c8f5979d7, 0x0) 2017/12/28 21:01:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) recvfrom$ax25(r0, &(0x7f00007ec000-0xe8)=""/232, 0xe8, 0x2, &(0x7f0000074000)={0x3, {"a35c395b163112"}, 0x330f0822}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) [ 77.241565] tc_dump_action: action bad kind 2017/12/28 21:01:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80002, 0x0) setsockopt(r0, 0x29, 0x40, &(0x7f00001d5000)="72dbecddfb9923c07dbe22a42828f2820bf893275caa63781caa0000000000000005c1096e4c4b1012e3b8c92c", 0x2d) 2017/12/28 21:01:44 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000dde000-0xc2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4004, 0x0}, {r0, 0x1, 0x0}, {r0, 0x3, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x408, 0x0}, {r0, 0xc4, 0x0}, {r0, 0x2, 0x0}, {r0, 0x480, 0x0}, {r0, 0x11, 0x0}], 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x8)={0xabd}, 0x8) 2017/12/28 21:01:45 executing program 4: madvise(&(0x7f0000856000/0x2000)=nil, 0x2000, 0x8006e) 2017/12/28 21:01:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)='vmnet0*)wlan0]\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x1d, &(0x7f0000e6d000-0x4)=0x0, &(0x7f0000c48000)=0x4) close(r1) 2017/12/28 21:01:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfijter\x00') readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000350000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7, [@empty=0x0, @multicast1=0xe0000001, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x2c) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) socketpair(0x0, 0x1, 0x8, &(0x7f00006c0000-0x8)={0x0, 0x0}) recvfrom(r2, &(0x7f0000005000-0x74)=""/116, 0x74, 0x0, &(0x7f0000356000-0x1c)=@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000698000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000c4b000-0x18)={0x1ff, 0x1f, 0x9, 0x4, 0xcf5, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000043e000)="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", 0x1000) [ 77.287071] tc_dump_action: action bad kind 2017/12/28 21:01:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005fb000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fbe000-0x4)=0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000642000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e08000)=0x18) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) fcntl$setlease(r2, 0x400, 0x3) ioctl$TCSETA(r1, 0x5402, &(0x7f00008f6000)={0xdaa1, 0x2, 0x8, 0x6, 0x5, 0x7, 0x3cd286e2, 0x5, 0x2, 0x5}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000e3e000)=""}) 2017/12/28 21:01:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fbd000)='/dev/snd/seq\x00', 0x0, 0x40000) fsync(r0) unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000876000-0xc)='/dev/autofs\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000002b000-0xd)='/dev/usbmon#\x00', 0x6, 0xa8100) renameat2(r1, &(0x7f0000619000)='./file0\x00', r2, &(0x7f000028e000)='./file0\x00', 0x4) inotify_rm_watch(0xffffffffffffffff, 0x0) 2017/12/28 21:01:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000ddb000)={0x7ff, 0x80, 0x4}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000df6000-0x88)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e01000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ef000)={0x0, 0x0, 0x0}, &(0x7f0000bf9000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ab2000-0x9)="00000040726f759100") ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000554000)=""/0) r4 = dup(r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ccb000)={0x0, 0x1}, &(0x7f00005f6000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000059000)={r5, @in6={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x5b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x400, 0x8, 0x80}, &(0x7f0000d45000)=0xa0) splice(r1, &(0x7f00007f5000)=0x0, r3, &(0x7f0000f25000-0x8)=0x0, 0x3f, 0xb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000595000-0x45)={r5, 0x3d, "8e6fe927a3d379a3572f6f91ef7386adb601c733e26e9d99c8312e19abb029fcebfed462a291deb27a283c29487d75bbe386a28b4781b9c3f0c0af942f"}, &(0x7f00000d5000)=0x45) ioctl$LOOP_CLR_FD(r3, 0x4c01) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a85000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f3000)=0xe8) futex(&(0x7f0000806000)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f000067c000)=0x0, 0x0) 2017/12/28 21:01:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ac2000)='/selinux/enforce\x00', 0x101, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mkdir(&(0x7f00008f7000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x3, &(0x7f000028e000-0x1)="") r1 = syz_open_procfs(0x0, &(0x7f000007f000)='mounts\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2017/12/28 21:01:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001f0000)='/dev/usbmon#\x00', 0x1, 0x80) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000af0000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x23a000)=nil, 0x23a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000de1000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce8000)='/dev/vga_arbiter\x00', 0x129000, 0x0) getsockname$ax25(r0, &(0x7f000070c000)={0x0, {""/7}, 0x0}, &(0x7f0000123000-0x4)=0x10) 2017/12/28 21:01:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80004, 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000800000-0x4)=0x0, &(0x7f0000fcb000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f000070c000)='/dev/usbmon#\x00', 0x100, 0x90180) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000960000-0x7d)=""/125) sendmsg(r0, &(0x7f000040f000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000614000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0xc, 0x29, 0x3b, ""}], 0xc, 0x0}, 0x0) 2017/12/28 21:01:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e63000)='vmnet1\x00', 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000051e000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000329000-0x6b)="81dddda1e4dece4b721d1b3acd6a8e469e6884284f531a7cbe4712cf14382ec1be3c49aaf0b6cb0f0c728c852b3805b08400886fb0cf96841e0c981c188aac6ce550188c7df71af625a51278b81c82b9763eef57232e25068d6fa20fb04dfa628ede52eceedd2b1f73f67e", 0x6b) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f000005d000)=[{&(0x7f0000848000)=""/26, 0x1a}], 0x1) 2017/12/28 21:01:45 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x3, 0xcb, 0x3, 0x4, 0x3, 0x1ff, 0x10000, 0xf758, 0x1, 0x800, 0x9}, 0xb) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getpriority(0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e7f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000897000)=0x8) [ 77.402246] binder: 13386:13388 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 [ 77.438001] binder: BINDER_SET_CONTEXT_MGR already set [ 77.444845] binder: 13386:13400 ioctl 40046207 0 returned -16 2017/12/28 21:01:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000083c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000efe000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1000100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d6e000)='/dev/sequencer2\x00', 0x480000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00009dc000-0x8)='./file0\x00', 0x3000201) inotify_rm_watch(r1, r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) readv(r0, &(0x7f0000133000-0x20)=[{&(0x7f0000704000-0xa5)=""/165, 0xa5}], 0x1) syz_open_dev$sndtimer(&(0x7f0000870000)='/dev/snd/timer\x00', 0x0, 0x200c00) 2017/12/28 21:01:45 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/enforce\x00', 0x24ff0f0e004c65fc, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000a90000-0xa)={0x9, 0x4, 0x0, 0x2, 0x1, 0x7d8}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000ea4000)={0x4, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xff, 0x20, 0x0, 0xda8, &(0x7f00009ed000)=@common='tunl0\x00', 0x2, 0x1000, 0xff}) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000ffb000)=0x0) listen(r0, 0x0) 2017/12/28 21:01:45 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000c15000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000340000-0x8)={0x0, 0x296e}, &(0x7f0000f58000-0x4)=0x8) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f58000-0x8)={r2, 0x80000001}, 0x8) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 21:01:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000330000-0x4)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, 0x0, r1) 2017/12/28 21:01:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00008cb000-0x1)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) socket$inet(0x2, 0x4, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000020d000-0x4)=0x0) readv(r3, &(0x7f0000535000-0x40)=[{&(0x7f0000301000)=""/165, 0xa5}, {&(0x7f000079e000-0x27)=""/39, 0x27}, {&(0x7f0000846000)=""/4096, 0x1000}, {&(0x7f00007cc000)=""/255, 0xff}, {&(0x7f0000031000-0x9c)=""/156, 0x9c}, {&(0x7f0000bdc000)=""/251, 0xfb}, {&(0x7f00009fa000-0x63)=""/99, 0x63}, {&(0x7f00007ae000-0xe)=""/14, 0xe}], 0x8) dup3(r2, r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000896000)={&(0x7f00008f6000/0x3000)=nil, 0x3000}) 2017/12/28 21:01:45 executing program 5: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003d000)={0x2, &(0x7f0000000000)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) socket$inet6_sctp(0xa, 0x1, 0x84) sched_yield() 2017/12/28 21:01:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000573000-0x8)='./file0\x00', &(0x7f0000de3000)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x1, 0xaae0, 0x10000) signalfd(r0, &(0x7f000065e000-0x8)={0xff}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000178000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003df000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast2=0xe0000002, r2}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r3, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000c81000)=0x0) 2017/12/28 21:01:45 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000de7000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000089c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lremovexattr(&(0x7f00002fe000-0x8)='./file0\x00', &(0x7f0000d12000-0xb)=@random={'osx.\x00', '{user\x00'}) connect$inet(r0, &(0x7f00006b3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000555000-0x8)={0x9, 0x9}, 0x8) close(r0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000262000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000bae000)=0x4, 0x4) 2017/12/28 21:01:45 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0xa) clone(0x0, &(0x7f00001dc000)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000001000+0x4a7)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a96000)='./file0\x00', &(0x7f0000a95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000a94000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) setreuid(r1, r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a95000-0x8)={0x0, 0x0}) recvfrom(r2, &(0x7f0000a95000)=""/212, 0xd4, 0x40000040, &(0x7f0000a94000)=@nl={0x0, 0x0, 0x100000001, 0x8}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r4, &(0x7f0000010000-0x32)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000000)={0x0, 0x10000, 0x7b21, 0x6}) [ 77.458363] binder: 13386:13388 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/28 21:01:45 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000001000-0x91)=""/145, 0x91, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f00005e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a5d000)='keyring\x00', &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = syz_open_dev$sndseq(&(0x7f00007e1000)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000bee000-0x4)=0x0) 2017/12/28 21:01:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003a5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x6}, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006bc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(r1, &(0x7f0000e69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f97000-0x4)=0x14) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000be0000)=""/216) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ebf000-0x10)={0x1000, 0x3, 0x2ddc, 0x4}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000b54000)=[{&(0x7f00002bf000)=""/61, 0x3d}], 0x1) 2017/12/28 21:01:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00000ef000)="d4a14509", 0x4) 2017/12/28 21:01:45 executing program 6: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004af000)='/dev/rtc\x00', 0x80042, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00009a6000)=0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f04000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f05000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000830000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2017/12/28 21:01:45 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d25000)={0x0, 0x1b, 0x0, @thr={&(0x7f0000d26000-0x1000)="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", &(0x7f00005f0000-0x13)="339a3e89048026562a93166af1aec75af94bdd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7d000)=0x0) timer_getoverrun(r1) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d27000-0xe)='trustedsystem\x00', 0x2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000177000)=0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f00007cf000-0x58)={0x0, 0x2a, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d28000-0x4)=0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d15000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) 2017/12/28 21:01:45 executing program 4: socketpair$inet(0x2, 0x3, 0x10001, &(0x7f000083d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00008f8000-0x8)='./file0\x00', &(0x7f0000060000-0x6)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd1000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000508000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd2000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x559, 0x1f, 0x2, 0x8, 0x0, 0xffffffffffffffff, 0x2, 0x20, 0x6, 0xfff, 0x0, 0x7f, 0x7, 0x4]}, &(0x7f0000fd2000-0x4)=0x108) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fd2000-0x10)={r2, 0xadd, 0x6, 0xaa}, &(0x7f0000fd2000-0x4)=0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000619000-0x98)={0x0, @in6={{0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140, 0x4}, &(0x7f0000fd1000-0x4)=0x98) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fd3000-0x88)={0x3800000000000000, {{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b80000-0x8)={r3, 0x100000000}, 0x8) 2017/12/28 21:01:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009f6000-0x12)='/dev/input/event#\x00', 0x2, 0x10000) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x1, 0x3a, 0x2}], 0x18) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000056e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000be0000-0x8)={r2, 0x0}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000095c000-0x10)={0x0, 0x0, &(0x7f0000606000+0x38f)=""}) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6f) 2017/12/28 21:01:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ee7000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000024f000)={0x2, 0x800}) write$tun(r0, &(0x7f00008ff000-0x258)=@hdr={0x3, 0x4, 0x600000000, 0x18000000000000, 0x6, 0x1, @ipv6={0x31, 0x6, "04ce4c", 0x226, 0x1d, 0xfaad, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@hopopts={0x3b, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xbf, "a28ab78d29b5e53d7ec44c86e672237cf6574e13e4897a46ba947a02ec97996049e501979502ba53855f77a2f025e1120969b0d8684a28352d57b0feb1e4e415bdf7befc3f1ed700ce0de3f08b07c6bd4104a6d1b290b5a3779890df51de18e59ded9088cbff8e831cd0cb709ad44582a48d93b1d0491ab4f69f47a9ab1cc3214f0455b8430e60c210ac697327bd79f8b008e179d3a666faa19a5eb6bb4e9d99137e9de14b5e8570968e44a76b7bf0e8d0c22e656f941427d847f0b96f7406"}, {0x0, 0x18, "defcb8df8cbc26177fd98719991949bf2da01cbefe596b53"}, {0x1, 0x5b, "4de79d3470bc4090d64b3235caf5be5974233bccb76a94bd98487ffe4603584f06e78ab979087379e4855001209205fc4819ea9b7773e29f496b5b419cab1b6bf27358ff3ba2d398eb8d8409f1907e9e0d9c068c7bc060dae4b08d"}]}], @udp={0x2, 0x3, 0xe6, 0x0, "1108da75cebc8cdd0567da872556bd0e86877a0eae9965fe6217e5172b2aa17c129c6aa4edd74dbf11bfaca4d3a5af4f9195914c428b625732d56911b21f0062aa55d4d828054388a5481dffba246c99e736ed714153d49e2fafd639c0d72e59051fdf1e4d62c8e4458aee6981e20f0660e15f912e9833af7496beb0eb8c0f0dcbc922c4818c125673b45f94f19506edaa8da33802a66d0531154f4c65b195773542a1a02bd5335bf6007b5d4c8f08f2a88f2dd0e6996a084cd6769ef2a897265cba4ff95dd7ca412f2270b74c29584a2d50b23dba6e737a756542476864"}}}}, 0x258) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ce7000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ed4000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d2000)={0x0, 0x0, 0x0}, &(0x7f0000b9f000)=0xc) r4 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c26000)={0x0, 0x0, 0x0}, &(0x7f0000cae000)=0xc) pwrite64(r0, &(0x7f00001c4000)="d611b0917f49b8cb38f420f784cb5ccc819165d5bf1436710d2d680c7ee1ecf6f7f7f185fc36167eed3992eaf1c8909e21ff6cb7c954ddee31fa592e13be851f4f499a5a", 0x44, 0x0) getgroups(0x5, &(0x7f000097c000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_open_dev$urandom(&(0x7f000054c000)='/dev/urandom\x00', 0x0, 0x200) sendmsg$unix(r0, &(0x7f000008f000-0x1c)={&(0x7f00009cb000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000492000)=[{&(0x7f0000759000)="ccb89494904015f8ec92883ea39a29af0e4a383c6db88d73e6ebe5d43b620e8279b4609b16b05f82514faba8590ceeb9a747e5944fe4d2a102044758b77c1b1bd0d9caf47e0a0580b64139892c32bcb2e369d9050e", 0x55}, {&(0x7f000098d000-0xc5)="2a3775937ac57e000b95d48296e5f2a83624a2d3066e7298d25f70e2adfe63a44948db4055791fc1de14e3d7ba20d4bc028f7780e3f5ebbe31b8ee6549ae0fe02cee8f48fc6d920f4adba89b41c633ea16449d1471cb2de93e06159d6775dd1274c7c65e6fb5d7fc96f1cf77d1a5c883b1a3295bb520c27128290891ca77958af94fec5ce081ae9dd27ad04bea5006db542fdfc84a6f8a4de7bb2b4c7b9355ace436e11dd7cc19526cd27fc1db17b12b687fa6e009a2a5d2a01e4e0a498871d118d93fc32c", 0xc5}, {&(0x7f0000b0f000)="e42c6f132f574016d70e2aed6c28b99a5252321a3ddd2fb24a9d6c57b4e3eb21caa5327ce7b4d4c19d37a3f9e1e1a5694cc6925dbca91411528979c06af05314bd87a54d99dc104ea0be1b42909c753ac25ae3a50367e2c87678b6be042d63acb26d10559679b35a8e6055dbca16b2ed0cdcfda979051f8e32a4508ed2f51e2a2fb81d4d3f8f02284f202bc6982e2afaf6fd0aaa797404ad1ff780d18dcb9d9743359b2451a83378b2eb7ec2a2c5b9b55003e4fb3b3810381af1bc0e6cfecc620b37377cc6a0499c510e75f8e3df731afc211eabfcdbd08d", 0xd8}, {&(0x7f00004fd000)="dd148c11e5e69ba2835bd4d4c56ef3760dbbccdc99a659e04ed836f30a62ecd223525c0979bc03e7365b20a7270ad3850bf0", 0x32}, {&(0x7f0000fc2000)="49abfe8c3a060e290b620378ec1728cc1ee93011c00a7ab5ee67ec5ca5be39517c", 0x21}, {&(0x7f0000adb000-0xf3)="045c8e7672e67f44b325e6fa4cae3b0198c3f9a65d0ca1316d91326d17725c2237d0a22cb3269a44ab3250acc0efb72f20fda3997c487e546f159dee312f75a9302fa5be95bdf38c923fe30332524ae588b967d8040c6a7defe277760595a2159f2cd22d03ac91dcf0b3e19d17d7b38d6a18a4ed3b7f4542993f6e9a8473cd2b0b40a0b7a9907071d7a1fdcbaf901c10dc7b3f24ed31acb94717a9b52f9299bfa18443bf870e5cc25508c14179e4fef7863ca039f3b2f486c3f810694aba43899d6a8967dd329e8261290b837834ec13ccd315fc2be326810f47fc3622b70029d5a7a5ffdb3cf71f868f75798bc7d7aa905c10", 0xf3}, {&(0x7f0000533000)="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", 0x1000}, {&(0x7f0000809000-0xe0)="1af71cb5e7ec091a570be1c2bce7a5351158e273caf61371f16010a72e472920129a6b5c01cf13fe5e55f8cf7612ec03649f3f0b51e3f712d43083be3cf8e736eb31e1941f83d14c209fed2febcb6b24f892e45e654d04e5c3c59e211286ad3c33cf7917c5c3a6749f1fcc32976776203f2b334c0d2a91ce091d590e852b376a7bc5f5b8a9cebbd5e979eac5421220f91f89beb4229723f1cce4c9f35539e170531285413f5a63713afa7404aba7a68be1c9cffdf8345111df6a31c58bf60f200066d08d64f15d3e4dc75b33a453a659abf47b0e86013392882753856d0d77bd", 0xe0}, {&(0x7f00006e0000-0x4e)="9b60aa19b93039d757dc6be58ed20d84288dce8d2f1e989cdb1c3d2800cbaa092e53c938fe754904468a83f5cbe5e0cc7405876eaadaa5c8c5514aea50ea8f4ca91b6edf5a879cceaafd80deae87", 0x4e}, {&(0x7f0000b0f000)="0ef69e24ca60b5c2befb00b96cff5380ebd00d4d9d024a70d2b992a5e4af7a11dbfabca44b2c43e1f7b5444587627611c544fd48ed521b868ebdc500142f5487342a008c092ee310d1160fbc65d97091def8d7ba5b2340a63dcbf87d460461c7087dd412c098792312eb68f0717b697a88d891126919997e69b2139386c0b3e378ff6f7170bf1fd811194442a674253a32a00089a5328e12b2fec5bc7c5cd54ff45fec344883bf2dc95ed40625a03342c1440cc93ed76c875044bd8d32bd555032468b6e786544c18ceafd38bbf0bc0907752273358d821bde3d4f5576b30c484f6a08fca64088", 0xe7}], 0xa, &(0x7f0000d7e000-0xa4)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0xa4, 0x2000020000890}, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000f2f000)=0x80000000) syz_emit_ethernet(0x72, &(0x7f000022d000-0x96)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "055704", 0x3c, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0xc2, 0x0, 0x0, 0x1, {[@generic={0x13, 0x12, "fc8e684e606539962d6c1dfdb8ecc6e5"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x2, ""}, @generic={0xd34adc6404a5afa6, 0xf, "b59968f4c7618e50e8ffb9d28b"}]}}, {""}}}}}}}, 0x0) chroot(&(0x7f000078b000-0x8)='./file0\x00') 2017/12/28 21:01:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f2000)='/dev/vga_arbiter\x00', 0x101002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba9000-0x9)='/dev/ppp\x00', 0x40400, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000101000-0x8)={0x7fff, 0x7}) connect$inet(r0, &(0x7f0000892000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r0, &(0x7f0000cf5000)="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", 0x1000, 0x0) accept4$packet(r2, 0x0, &(0x7f00009f9000)=0x0, 0x800) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c17000)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00007d4000)="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") ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00000a4000-0x1000)=""/4096) 2017/12/28 21:01:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20000020, 0x101002) write$evdev(r0, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x0, 0x0}], 0x10) 2017/12/28 21:01:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000fbf000-0x8)='./file0\x00', 0x2) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000fb8000)='./file0/file0\x00', &(0x7f00001ef000-0x8)='./file1\x00') r1 = add_key$user(&(0x7f0000a6b000)='user\x00', &(0x7f0000984000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bfc000)="1e1cdc660722b9f5c45e688ec23bb727dbcd02337944787f48b398946c79992113c5bdc0cf4b47064b9ae34c91692377d15b2f8aea5cae14aa169c701576bfbc6835dcaab0814270772172265c34c73550c4d91385f22dde3de94932a5a78b1f6a4adc6773606c0ed5c829e807d31053a3dc2425e2b24f30c9c44f5ef01932402d03c7c6c46fd58c8ecf1d11", 0x8c, 0xfffffffffffffffe) r2 = add_key(&(0x7f000079f000)='encrypted\x00', &(0x7f000039b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b79000)="35a4d2bbd1c44d28de682281aaed5b93accb9c0baeff4a9a4ff543fb02b1", 0x1e, 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) 2017/12/28 21:01:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x401}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000029d000)={r1, 0x401}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000337000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000d0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) dup2(r2, r3) vmsplice(r4, &(0x7f0000abc000-0x30)=[{&(0x7f00000a7000-0x5a)='s', 0x1}], 0x1, 0x0) 2017/12/28 21:01:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ccd000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000078c000-0x70)={0xfffffffffffffff8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x401, 0x100000001, 0x2, 0x4, &(0x7f0000110000-0x10)=@common='eql\x00', 0x3, 0xffffffff, 0x0}) 2017/12/28 21:01:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bad000)='coredump_filter\x00') setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000366000)={{0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x100000001, [0x20, 0x1, 0x6, 0x85, 0x7, 0x7fffffff, 0x9, 0x6]}, 0x5c) splice(r0, &(0x7f000027b000)=0x0, r0, &(0x7f0000268000-0x8)=0x0, 0xfffffffffffffffb, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockname$packet(r1, &(0x7f000069b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000025a000-0x3)=0x14) sendto(r1, &(0x7f0000edf000-0x14)="e3472753765426379f673c0b604587503de3ecb4", 0x14, 0x4, &(0x7f0000e10000)=@ll={0x11, 0x8, r2, 0x1, 0x3, 0x6, @random="4c6392c57d23", [0x0, 0x0]}, 0x14) sendto$inet6(r1, &(0x7f0000391000-0x25)="", 0x0, 0x0, &(0x7f0000e4d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006b0000-0x8)={0x0, 0x0}) 2017/12/28 21:01:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000508000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000de9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000059a000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x9, 0x0, 0x20, 0x100, 0x9, 0x880280, r1}) timerfd_gettime(r0, &(0x7f000062d000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_procfs(0x0, &(0x7f00009ae000-0x8)='gid_map\x00') setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f00005c1000-0xc9)="ca5d71466281576d86e36fc76687f5ccfc1fad5d9b6a5233a2ae35b7feb734a288e99bf16ae2184bdf316c663c0764e2511377006aab254c073feecebcbf3287c922ba1d8c8281ee7dbf32111017b1fb0c8bd89c480138f761ff2f79e5ee449431f09c81c06e6b958c17b9404fcf8670249b5112524998704dffb59569b3ec7ed7679fcf3de11c1c25b4fe667d49b0996d32b3db4f989e4eac61b7e942dc3ed3c44002c71944383a4f1b705966cf3d2e51be1bc664ba59a3765eefe2eccaa3c44090778e778e1ed334", 0xc9) preadv(r2, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x7) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000937000)={0x7, 0x2}) 2017/12/28 21:01:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000565000)='/dev/rtc\x00', 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00003a7000-0x8c)={0x9, 0x6, 0x1, 'queue0\x00', 0xc9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d9d000-0x25)="441cf9ff11fffffa1d078900ec3f66887131447f9528330d59", 0x19) 2017/12/28 21:01:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000408000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a41000-0x8)={0x0, 0xffffffff}, &(0x7f00003a3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000009000-0x8)={r2, 0x10000}, &(0x7f00005b0000-0x4)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00002b5000)='y', 0x1, 0xffffffffffffffff, &(0x7f0000c9b000)={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00008e8000-0x4)=0x0) 2017/12/28 21:01:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000d97000)='./file0\x00', 0x1, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x2200, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007e1000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00004bf000)={0x5, &(0x7f0000462000-0x28)=[{0xa456, 0x0, 0x4, 0xa42f}, {0x1, 0x0, 0x9, 0x8001}, {0x17c, 0xfffffffffffffffb, 0x40, 0xf9}, {0x9, 0xffffffff, 0xfffffffffffffffc, 0x401}, {0x9, 0xfffffffffffffffc, 0x80000001, 0x0}]}) r2 = creat(&(0x7f00007ea000)='./file0\x00', 0x108) getsockname$ax25(r2, &(0x7f000054d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d47000-0x4)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00009ee000-0x4)={0x7}, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000c10000)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009e2000)=0x40040000000008) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000001000)={0x10, 0x0, 0x10000, 0x5df4}, 0xc) ioctl$int_out(r1, 0x2, &(0x7f0000b96000)=0x0) fcntl$setsig(r1, 0xa, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt(r3, 0x2, 0x8, &(0x7f0000dbd000-0xc)=""/137, &(0x7f00007f3000-0x4)=0x89) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b0a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d8000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000400000-0x4)=0x0) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000876000)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000040000)='net/l2cap\x00') clone(0x10000, &(0x7f00005eb000)="fc1b324fbbc44ce835d7ffb431ad073458a9ba1f1c4ef0264218ae7dcd5a82d39f8cfed2a4ac808933916995bdf61d14449bfac25ffa67e88f8f4bf618e739306d02adb5de248fbd55d2215f0ddf71df3ca8fbab7f04c4ea62e2c38859fffb69e4c81bf60fa98386bed37e0aed64dc81924f61aa6780df8e7530a6ceaf", &(0x7f0000a8b000)=0x0, &(0x7f00002be000)=0x0, &(0x7f0000715000)="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") readv(r5, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) readv(r5, &(0x7f0000976000)=[{&(0x7f0000db5000)=""/0, 0x0}, {&(0x7f0000c34000)=""/231, 0xe7}], 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f000034a000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000d17000)={0x0, 0xc3, "0d600e388ed96b08cb28191dff37439b18ae5690e7333cc92234e979c81a1af2862c5f769dc43c46a1aadb701b06aadd5a397ff34477255138af503b30c288fad6ec01cd3a9b5d4c78678fb88f00ca809d3bd6d2b91ede72141c4caafaa40fb0b4e89b44e399f990d45b4155dcfdff488df2d741a704d5336ac4a1962b6bf1238f45f992f6cdd44dc232b4b3983d99fa39b160b1e191a3a8e93c022f197c33c219ea0c4d7f29d2f3e8817c07b84485ec5a7cc8a8138dce610f0764db77d37697bd5c50"}, &(0x7f0000a03000)=0xcb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f000003c000-0x108)={r6, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x3, 0x9, 0x8, 0x7ff, 0x2, 0x3, 0x6, 0x0, 0x0, 0x100, 0x1000, 0x101, 0x80d7, 0x4]}, &(0x7f00003d2000)=0x108) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000bf9000-0x4)=0x0, &(0x7f0000fb8000-0x4)=0x4) dup2(r3, r3) 2017/12/28 21:01:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ba1000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002c7000-0x15)='/dev/pktcdvd/control\x00', 0x422040, 0x0) linkat(r2, &(0x7f0000a3e000)='./file0\x00', r3, &(0x7f0000f49000)='./file0\x00', 0x1000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) fadvise64(r0, 0x0, 0x3, 0x3) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bb4000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000157000-0xb8)={0x0, 0x9, 0x9, 0x7, 0x9, 0x9, 0x0, 0xff8000, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0c, 0x2, 0x9, 0x80000000, 0xffffffff}}, &(0x7f0000c98000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000c06000)={r5, 0x0}, 0x8) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000f2f000-0x6)="1cdb80da70c3") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000161000)={0x8, [0x400, 0x5, 0x2400000, 0x6, 0x20, 0x10000, 0x1000, 0xb7f9]}, &(0x7f00006e5000-0x4)=0x14) preadv(r1, &(0x7f0000ba2000)=[{&(0x7f0000f79000-0xdc)=""/220, 0xdc}], 0x1, 0x0) 2017/12/28 21:01:45 executing program 2: mmap(&(0x7f0000001000/0x1a6000)=nil, 0x1a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000194000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000108000)={r1, r2, r3}, 0xc) write(r0, &(0x7f000017b000)="240000005a001f00000003fff983e3ffffffff1408000300ff0009ff0809f5ffde0000", 0x23) 2017/12/28 21:01:45 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000647000-0x4)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008d6000-0x9)='/dev/ppp\x00', 0x2040, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000d12000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x800000000000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @rand_addr=0x3000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000644000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8, 0x7, 0x101, 0xee, 0x100000001, 0xc9, 0x1, 0x7, 0xffff, 0x7, 0x113, 0x2, 0xfffffffffffffffd, 0xfbb]}, &(0x7f0000c05000)=0x108) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a1c000)={r2, 0x7, 0x100000001, 0x7fffffff}, &(0x7f00009aa000-0x4)=0x10) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x32, &(0x7f00006cc000-0xc)="", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000385000)={0x0, 0x89, "004a29d76e1948b255d3c3b657566136ae2c6eac556b576bbfb6e3a39e6f65d5a4140b30057aa3eb7d53ff78363abf4238a349dff44e2d69235434ffe621b8f5958d30c39b265ff57c899c633509d902a74e777d7e0f0e289d46e44ae05354c1b717bd666cecb8915545c1b94af5225022a0a1cb85dc68df402ae282f06e0e9c607a90d0c12ec0a76c"}, &(0x7f0000510000)=0x91) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fbb000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000463000)={r3, 0x4, 0x51, 0x8001, 0x80000000, 0x7}, 0x14) 2017/12/28 21:01:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000cf0000)=[{r0, 0x40, 0x0}], 0x1, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000548000-0x10)='/dev/sequencer2\x00', 0x400000000024417, 0x0) 2017/12/28 21:01:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c05000)='/dev/rtc\x00', 0x52001, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) creat(&(0x7f0000d9a000)='./file0/bus\x00', 0x0) 2017/12/28 21:01:45 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00006b5000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000856000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000656000-0x98)={0x0, @in6={{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) getpeername$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000fd0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000010090018001d0305ffef004000ecff19000000030004497ef50200fa23"}) r4 = syz_open_procfs(0x0, &(0x7f0000468000)='setgroups\x00') close(r4) close(r4) 2017/12/28 21:01:45 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) socketpair(0x1d, 0x4, 0xae8, &(0x7f0000012000)={0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x3) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) ftruncate(r1, 0x0) close(r0) 2017/12/28 21:01:45 executing program 2: waitid(0x3, 0x0, &(0x7f0000c10000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000219000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006be000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b87000)=0xc) 2017/12/28 21:01:45 executing program 4: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000484, &(0x7f000078a000-0x2c)="8735d96127345d09ed18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d93000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000ebd000-0x8)={0x0, &(0x7f0000d9a000)=""/0}) 2017/12/28 21:01:45 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000b000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500090002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) socket$inet(0x2, 0x80004, 0xb60) 2017/12/28 21:01:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004b0000-0x8)={0x0, 0x0}) pwritev(r0, &(0x7f000028c000)=[{&(0x7f0000b5c000-0x7f)="08069da1c14d2be51d8aae4e1e1d43aa7779d93558dc83dea20353f519a490e736811caa5899de6b5f3c8bb5a49b9917de983a7e4a60f3ecd6abe3547be26aed69eea795b2820560f1360fde5d0238a5196fc3a999cd85a647ec05cad36bf64652fd9ed6f85a7654656da878d9df935869a97f9203b5647a647ed7998718b6", 0x7f}, {&(0x7f0000094000-0x1c)="10bfbeb8c836718cbe273afdc62c4eef31ef86f2422357cdc892d617", 0x1c}, {&(0x7f0000d93000-0x80)="11dd3aa827e2c069a8e6fff7f8c9c131d357755b99f04c3cffc5473a60e5de02e1afd98a37032527f49317df6ad1f2d303e6a005a540f61c0fd7ee80ab1baa7c2a51c52da4a4b6ab753b807bc6eddd241a1c667ac9b33e799625d36f06a3f6dfbb3182f4342bfa5d552291f038922c2f4430fcbc1bb55a25a88cc98d5036c387", 0x80}, {&(0x7f00008fa000-0xc3)="d563c26e00a3d7c8e51c5f59dcfcbec6b4b24a12eb23131a93622be438ab13ce60d1af829bde441773f170f67e4dc91fadd1be153d0a14bbeb171d1794ecbb5f3d1ee2c429653ea6363c92708b21a7df572944f1d7db326e524d03c911e08f83caf4f519fc2ff89e3554f7f807e4a7cbf28d65684f84481453ec492968a0123ab992369a57b9ebfc49499fe512afa01b02f112fc2451f3d3a33a23800000950c44f48b2052a3506186a93328fed99a839f4e819f1668e9f17fa1f3a3a8c6eec7f32d53", 0xc3}, {&(0x7f0000e3b000-0xb1)="4a939e8071e62793339f3afd07e6687fe45aae7719871fb0ddd3d4ded94f4f291a15d76f58fba071093da5549802c619c4d977108602e96ebd37a4d47322b17c335ce98a77905e78471ae0c3a71f7a8b94fcf7b3c8d4b1660d899a6b317e8783914271e3aba6b8efe0d9b6203c9f9142580efba4cd6ce662584838ee7363f03fcab9216b890560f0245563e1d4bed784a29bcffc40c643786f08dc2c552593613f24afad655b71eeb85de3c091e17ba496", 0xb1}, {&(0x7f0000e53000-0xa9)="0397a7d42bf81e1599fa33352f33747d3000e433382db246729daf0c8d8a8880af5b5abb7cb654a8381d9fa1579a88adc3892b79172abf60204461fc5e6f6559abda4c48cc65571be1059336c60093b659c9447cefe8dea306c327cd47a754a7903b1a9f31f5d0a799523bcf0a1109d35cafa21a0e3ebe2e520acaee62a75b21c7669c5584bf6af49a1dab797db5c6f9057d942524808fcd2da78421162f1c4609ee839b5c8a95fc9e", 0xa9}, {&(0x7f000089a000-0x7c)="132bfd335d0a72d474663ec2c56518d7a01644026ba658ceccc086880bb8bf82c70c0ae511c53fa92777e8f66364ad4ddbc4b3925507b89da3f4e4fb78ccbb067af5c381f3003f70b9f58c245c5ac033bc429e3bf8c204a8546c158cc47bd104ef7ac2ade5df40b40a2db712c822ea93b19b13c40d9877d4e982050e", 0x7c}], 0x7, 0x0) r1 = socket(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f00001dd000-0xe3)=[{{&(0x7f0000563000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000e84000)=[], 0x0, &(0x7f00007c1000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x2000, 0x0) 2017/12/28 21:01:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008bd000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002a2000)={0x0, 0x8000, 0x7f, 0x0, 0x0}, &(0x7f0000107000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f86000-0x98)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x7fffffff}, &(0x7f000055d000)=0x98) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) fcntl$lock(r2, 0x7, &(0x7f0000e8a000)={0x3, 0x0, 0x6, 0x6, r3}) 2017/12/28 21:01:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000ea4000-0x8)={0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCSETAW(r1, 0x5402, &(0x7f000062d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0}, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ee7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') [ 77.880164] device gre0 entered promiscuous mode [ 77.889929] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 2017/12/28 21:01:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) init_module(&(0x7f0000cc7000-0x1)='\x00', 0x1, &(0x7f0000f1e000)='&em1]$GPL%vboxnet1.ppp0&vboxnet0user\x00') sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) sendmsg(r0, &(0x7f0000c5b000-0x38)={&(0x7f0000abf000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002f3000)=[{&(0x7f00002f5000-0x8d)="f6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8880) 2017/12/28 21:01:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/28 21:01:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009ce000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') vmsplice(r1, &(0x7f00001a2000)=[{&(0x7f0000e0f000)="10510917cc6e22fc31702d84ba3fe9edceeda75c0ea042159954c94fddb79f843edaa9d8bcf5208fadf9f9776c25b5f95739551b94fb68ae144f7b", 0x3b}], 0x1, 0x0) lseek(r0, 0x0, 0x5) syz_open_dev$sg(&(0x7f0000195000)='/dev/sg#\x00', 0x0, 0x0) pread64(r2, &(0x7f000029b000)=""/0, 0x0, 0x4000019) 2017/12/28 21:01:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000093f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000760000-0xf)='net/sctp\x00') setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f000059e000-0x54)="eb37cab84f3dc9f03199d28fcd837b6305b233dee65d4de7280ed1111b91b5cea34a5318695bbe7eff53fb5fa93f2784eaf5ac312dfedba6691323c25ed8f71022375e573017b778413a49ef1e76668054f1ea9a", 0x54) ioctl$TCFLSH(r1, 0x540b, 0xfffffffc) pwritev(r1, &(0x7f0000a5f000-0x18)=[], 0x0, 0x0) [ 77.921772] IPVS: set_ctl: invalid protocol: 0 0.0.0.0:0 2017/12/28 21:01:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006e4000-0x8)='./file0\x00', 0x80000000, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r0, &(0x7f00004ba000-0x8)='./file0\x00', r0, &(0x7f0000c37000-0xe)='./file0/file0\x00') 2017/12/28 21:01:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000457000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00006ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009ea000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022e000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000d98000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x100, 0xd63, 0x400, 0x3, 0x4100004, r2}) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x0, r3) r5 = socket(0x2000000011, 0x8000000080003, 0x0) dup2(r5, r4) setsockopt$packet_int(r5, 0x107, 0x14, &(0x7f00004b3000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write$tun(r4, &(0x7f000009b000-0x6a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2017/12/28 21:01:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/28 21:01:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000680000-0x90)={0xfffffffffffffffa, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) sendfile64(r0, r0, 0x0, 0xffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ad0000)=0x0, &(0x7f000099f000-0x4)=0x4) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000dd9000-0x25)="2400000052001f0014f9f426000904000a00071008000100020000000000000000000000", 0x24) r1 = creat(&(0x7f0000497000)='./file0\x00', 0x1a0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b9a000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000002000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e37000-0x4)=0x0, &(0x7f0000d86000-0x4)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000885000)={0x0, 0x0, 0x0}, &(0x7f0000117000)=0xc) setfsuid(r4) 2017/12/28 21:01:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007f2000-0x15)='/dev/pktcdvd/control\x00', 0x18000, 0x0) sendmsg$unix(r0, &(0x7f000090a000)={&(0x7f0000cb6000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000c7000)=[{&(0x7f0000b89000-0xb9)="bf0c40d2b5328ddd753b3bf003bfce732ae2c6092d9c549766deb01db63a09f429ffac2b1ebf78d7579b78ef5075e7c1ae9f7ae7aa02c4a570e840ebbacab90113359c7da19266eeceb7c09dab015d5e312ac47ba11929702d865fe2568e65374e61f37f593b1d83d78348e776697444ab09e57367826cc2fc094f910db94de7ebc89d3250d56f13de0a6f011b6ffdaf4a09a6f618dcb987726c6de37034f252435aeea0188f3e3d24d28097e3488ea729ff054e22af4b6ba8", 0xb9}], 0x1, &(0x7f0000053000)=[], 0x0, 0x40000}, 0x20000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffa000)={0x0, 0x0, 0x0}, &(0x7f0000193000)=0xc) lstat(&(0x7f00009ac000)='./file0\x00', &(0x7f0000e57000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000739000-0x20)={0x7, 0x5, r1, 0x0, r2, 0xd8, 0x6, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r3) r6 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000084000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x800000000000, 0x14, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) flistxattr(r4, &(0x7f00007e8000)=""/121, 0x79) setsockopt$packet_int(r6, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) getsockname$packet(r5, &(0x7f000029f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000092000)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r6, &(0x7f0000c85000)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r5, r6) write$tun(r4, &(0x7f0000c96000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xca, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0xf2, 0x0, 0x0, 0x5, 0x200, "18c769", 0x4b, "8b4411"}, "bc470fb3cdbf13da20f84ff6817a6e9d04e5e7941bc1e00ce8f8c790dbc00da6833f3ca17b079383b686e52ebe5da2eb75d9d252e9925867bcbbf9f1c88157b3f337f9c0dee37e676aae1a28c6d87c2072ea116903781398a0b9c5624c55a3ead75cd6eb767ebf7512d5454af0ecc1e99a99f0e5e72d55a40bda50c41b5daff91942024b92c2ecaf56d0be950018ec6aa5b86316442f6421e5714cfc61995a8aeb32025df74e"}}}, 0xd4) 2017/12/28 21:01:45 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000049f000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x3, 0x10000}, &(0x7f0000860000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x10001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de8000)={r1, 0x9}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000000000)="05", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x8400, 0x0) r4 = fcntl$getown(r3, 0x9) ptrace$setopts(0x4200, r4, 0x10000, 0x4) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2017/12/28 21:01:45 executing program 6: mmap(&(0x7f000004e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000004f000)=0x0, &(0x7f0000000000)=0x4) getrusage(0x0, &(0x7f000004f000-0x29)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/28 21:01:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0xffffffffffffffff, &(0x7f0000064000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000000000007, &(0x7f0000d7e000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c7d000-0x20)={@generic="dc75323e99d51af8f47cb101183a9fa2", @ifru_flags=0xc00}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/sequencer\x00', 0x40001, 0x0) r3 = socket$key(0xf, 0x3, 0x2) time(&(0x7f0000311000-0x4)=0x0) ppoll(&(0x7f000075f000)=[{r3, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0}], 0x7, &(0x7f00007e2000-0x10)={r0, 0x0}, &(0x7f00001a9000-0x8)={0x0}, 0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000040a000)='/dev/hwrng\x00', 0x200203, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f000061b000)={0x10, 0x1, 0x6, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_DISALLOCATE(r2, 0x5608) 2017/12/28 21:01:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x401}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f43000-0xc)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f000082d000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000a38000)={0x0, 0x0}) timer_create(0x5, &(0x7f000077e000+0x673)={0x0, 0x7, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5b000)=0x0) clock_gettime(0x87, &(0x7f0000241000-0x8)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00002d2000)={{r3, r4+10000000}, {0x77359400, 0x0}}, 0x0) 2017/12/28 21:01:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000160000-0xd)='net/if_inet6\x00') preadv(r0, &(0x7f000030f000-0x40)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) flock(r0, 0x1) [ 78.155701] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 78.181879] device syz3 entered promiscuous mode [ 78.196257] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/28 21:01:46 executing program 1: unshare(0x50800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = userfaultfd(0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006b8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r5 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0xf900000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xffffffff, 0x80000000, 0x4, 0x1, 0x1, 0x3, 0x8, 0x3, 0xffff, 0x2, 0x3, 0x80, 0x400, 0x9]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000003000-0x8)={r6, 0x0}, &(0x7f0000003000-0x4)=0x8) poll(&(0x7f0000000000)=[{r0, 0x1000, 0x0}, {r1, 0x400, 0x0}, {r2, 0x4000, 0x0}, {r3, 0x1020, 0x0}, {r5, 0x5, 0x0}], 0x5, 0x7b3e0000) 2017/12/28 21:01:46 executing program 6: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000053000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000053000)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000001000)={0x298, 0x100000000, 0x3, 0x75, 0x6, 0x80000000, 0x46a1, 0x52, 0x0, 0x5}) 2017/12/28 21:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f000032f000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000a0a000)='\x00', 0x1) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 21:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x7ff}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f00002fc000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x0, &(0x7f00003fe000-0x8)={&(0x7f0000406000)=""/197, 0xc5}) 2017/12/28 21:01:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000150000-0x4)={0x0}, &(0x7f0000284000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_wait(r2, &(0x7f0000f75000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/28 21:01:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00003b8000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}) 2017/12/28 21:01:46 executing program 5: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f04000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f08000+0xbd9)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff81, 0x3, 0xff, 0xb, 0x1, 0x9, 0x3ff}, &(0x7f00004c5000-0x4)=0x20) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000717000)=0x2, 0x4) 2017/12/28 21:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000088c000-0x10)={0x1, &(0x7f0000a9c000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) ioctl(r0, 0x3, &(0x7f0000e20000-0x95)="16dd580c0bff9c63b98a8a6d8cfc46454e22af3eef8ee56e95eb2a14a63b605f2f4b566b4d2dc39dc9e92156c59cb136c4056772b2f45eb5f446ce0191815e2ad6584ce1d7f461e71f7dc0c189388291382d55d6d5bd91d119158992ef28c48754d422d7836bd6e9f811b00b043f8e8cade7a4e7eb94485a7673eb8b671cc95f3986cdf9dd9319e050f5881408596a78d8798380af") 2017/12/28 21:01:46 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000004000-0x24)={0x1, 0x2, 0x1, 0x8162, 0x20, 0x1000, 0x7e65165b, 0xff, 0x2, 0x8, 0x2, 0x40}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000009000-0xd)='/dev/binder#\x00', 0x1) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/28 21:01:46 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$void(r1, 0xc0045878) pwritev(r2, &(0x7f0000003000-0x70)=[], 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r3) memfd_create(&(0x7f0000007000-0x19)='eth0,$\'}lo{vmnet0selinux\x00', 0x2) 2017/12/28 21:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sync_file_range(r0, 0xffffffffffff0000, 0x7fff, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[], 0x0, 0x431b8446) shutdown(r0, 0x0) 2017/12/28 21:01:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000b87000)='net/dev_mcast\x00') r2 = epoll_create1(0x80000) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) dup2(r2, r1) connect$unix(r1, &(0x7f00006a5000)=@file={0x1, './file0\x00'}, 0xa) pread64(r1, &(0x7f00005d1000-0x1000)=""/4096, 0x1000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ae0000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/28 21:01:46 executing program 6: 2017/12/28 21:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000862000-0x8)=0x7) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x3, 0x0) write(r0, &(0x7f00009b6000)="260000002a0029f10701c1b08000c4000000000001007a0009ef1804fee40000000000000000", 0x26) getpeername$netlink(r0, &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7a000)=0xc) [ 78.387182] binder_alloc: 13658: binder_alloc_buf size 274877906952 failed, no address space [ 78.402796] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 78.422283] binder: 13658:13665 transaction failed 29201/-28, size 274877906946-0 line 3128 2017/12/28 21:01:46 executing program 7: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000de0000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000953000)=0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000de1000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x31, &(0x7f0000024000)={0x35, 0x40000000, 0x7, 0x60}) write(r0, &(0x7f0000ddf000)="19000000110047ffffffe40000002b0400ffd7060100000400", 0x19) 2017/12/28 21:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005b7000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ca2000-0x8)={0x1, r2}) readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:46 executing program 3: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00001ea000-0x4)=0x0) r1 = socket$inet(0x2, 0x42, 0x2000000088) sendto$inet(r1, &(0x7f0000e7c000)="f7", 0x1, 0x0, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 21:01:46 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x200000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000844000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) fchdir(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000002000-0x8)={0x7ff}, &(0x7f0000000000)={0x0}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) 2017/12/28 21:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000669000)="d1", 0x1}], 0x1) 2017/12/28 21:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e73000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="2f6748dea542c448bbf4e6f4a75aa3d4", @ifru_names=@generic="4f54000c1fa1ed4f3a0ac0dc222073b5"}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000594000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}], 0x84) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00002fc000-0x8c)={0x3, 0x7, 0x93, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d5000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000f6c000-0x4)=0x0) 2017/12/28 21:01:46 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0xffffffffffff8001}, {0x16, 0x0, 0x0, 0x0}]}) syz_fuse_mount(&(0x7f0000028000-0x6)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000006000)='./bus\x00', 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000024000)={0x9e0fb015290f3e43, 0x9, 0x4b, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 78.439621] binder: BINDER_SET_CONTEXT_MGR already set [ 78.446938] binder: 13658:13665 ioctl 40046207 0 returned -16 [ 78.453453] binder_alloc: 13658: binder_alloc_buf, no vma [ 78.459029] binder: 13658:13680 transaction failed 29189/-3, size 274877906946-0 line 3128 [ 78.479546] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/28 21:01:46 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000085b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000067000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0x3, 0x5, 0x3, 0x20, 0x20, 0x100000000, r1, r2}, {0x7fb, 0x648, 0x3, 0x9, 0x1, 0x0, 0x4, 0x2}, {0x9, 0x1f, 0x26d, 0x6175}, 0x0, 0x6, 0x5, 0x1, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x8, 0x2}, 0x8, @in=@broadcast=0xffffffff, 0x7f, 0x0, 0x1, 0x3ff, 0x1b0b, 0x5, 0x4}}, 0xe8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003c7000-0x8)={0x0, 0x0}, 0x84800) fcntl$notify(r3, 0x402, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000212000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e57000)=0xc) r6 = accept4(0xffffffffffffff9c, &(0x7f00000c5000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1d000)=0x10, 0x0) getpeername$packet(r6, &(0x7f0000a26000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000529000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000287000)={@generic="03323096f4027ad8c46310b703d8b526", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a1d000-0x93)={0x0, 0x8b, "12c2e6eed6ec91f9ec62f5b31161ee11b52812c9c06615101124a18303329c05b6108e6991fb9d69eb9d6284a306d82bf1b374267a6633a6d6954cde094f61460611280c90429f0bb0308be6e08266159df993e241448c906dc42601e85f674814f273c6e5bf9b4daaf725b942d2ef89b31487d9b96ea848096c6e6ffa423c8282d1fc8e9036af6227fbf7"}, &(0x7f0000073000-0x4)=0x93) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000a6c000-0x18)={r8, 0x1, 0x0, 0x8, 0x5f}, &(0x7f00000b9000)=0x18) syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0xa000, r4, r5, 0x7, 0x8) 2017/12/28 21:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f000065c000)='net/icmp6\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000af2000)='/selinux/user\x00', 0x2, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/28 21:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffded, &(0x7f0000243000)={0x0, 0x0}) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000b2a000-0x50)=@file={0x0, ""/78}, &(0x7f0000cb9000)=0x50, 0x80000) r2 = dup2(0xffffffffffffff9c, r1) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000afc000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setitimer(0x0, &(0x7f0000d9f000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000164000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) fsync(r1) 2017/12/28 21:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003cc000)=0x0, 0x4) [ 78.485562] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/28 21:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ede000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}}, 0xe8) socket(0xf, 0x3, 0x2) pread64(r0, &(0x7f0000eae000)=""/70, 0x46, 0x0) write(r0, &(0x7f000057e000-0xf)="02122502000000090500d93afb3700", 0xf) 2017/12/28 21:01:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/252, 0xfc, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2017/12/28 21:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000651000)=@assoc_value={0x0, 0x9}, &(0x7f000094d000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000018000-0xc)=@sack_info={0x0, 0xf98, 0x56c}, &(0x7f0000aaa000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b9f000)={0x0, 0xcd, "0e391e074148550b36c3bb85496040cf1837d6a6e15a531b28aea24461f66055db0ed64bf8dfdb10877dacff50c4d64820805034f08612409beecf437defebc1557b728d20d81efcdcbd862d16bf0f1827765761298c43fb520174b5e3f189204413bf57547a419a0a150edf07f12549934789bd62b2d09375f002f8868beb6a5b923545d91101d08b914b39c93df1a18503879f7a77fd5857fb62c2c5ebe53b013b2c1a2e04f9e648800d49327309a4d4228c1a7b006f52e2e0bad8ef76b39bb739bd4714d1ec7d5a4a884957"}, &(0x7f000039b000)=0xd5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000096b000-0x8)=@assoc_value={r0, 0xf2e0}, &(0x7f0000d8c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cc4000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000007, 0xfd}, &(0x7f0000126000)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f0000328000)='/dev/ptmx\x00', 0x400000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f000085a000-0x8)='./file0\x00', &(0x7f000077d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f000004d000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f000022a000-0x2a)="6e65742f73636f006ffadee0e0b6304a9c1c2449c8d44ebbfe82cf9a71e685851ae999608cc620a58a8c") setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000029e000)=@int=0x3, 0x4) readv(r3, &(0x7f0000013000)=[{&(0x7f0000f1f000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000ae000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000915000)="2e26a0b448c1aba9623146f7832e446519ec01370ca68ce6dcc2bfeb458845629dfd69c39bed2f852cb2fd42bdfcd964c362b03f51f421fee9ba913537106e68bd8dfd3f55a05a6c1651ae8a01fd03de87459e9c361cccafdba518d89b9b3ee197f0ec5bfab154e9eff0d98ae6a85bb329fde5c815e882284628c52bb9c35e4f846741c9f8bc6952b094673d0cc3c3fcc6066093be719b2fa12f6433b785a10cc48b246d8d7fd3e0bee5dd560c840cebf49e", 0xb2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r0, r1) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000090f000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/28 21:01:46 executing program 2: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000001000-0x8)={&(0x7f000086c000-0xc1)="c217531229019d73c4ae49f557cbb9038249c2fcf27e123b5c149dd3a45cd4d7df6b2ee51165ff26f56419eec43d7931e011f4acee9a7b1c0af7e87275dac7a2629773853ce718595fe593c190bc1f259b5f8f226b67e8070dc4dd399eb1ac790b74703e3e8a24d2397f3fe7cd473a599afe57d495e1ad89d73ff1395f9a3b2232750374f3c9b4fa67dcc8583248c69054e8cc12db08692a9ce03f55cddf13e589e507a7b5bddd271d34d2a704cb2412cf47caeaa5973cce12c222f783aa483e1b", 0xc1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002aa000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000f0c000-0x20)={@generic="5e7ffa433d8796a1c6816f6da5d0a5cf", @ifru_flags=0x400}) 2017/12/28 21:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) sendfile64(0xffffffffffffffff, r0, &(0x7f0000ae0000)=0x0, 0x6) 2017/12/28 21:01:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000ff000-0x34)='cmdline\x00') pread64(r0, &(0x7f0000aec000)=""/0, 0x0, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000840000+0x375)={0x0, 0x400, 0xa5e4, 0x1}, &(0x7f0000cc4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008bb000)={r1, 0x48, &(0x7f0000e53000-0x48)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}]}, &(0x7f0000ed2000-0x4)=0xc) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000cbb000-0x60)={&(0x7f00004cd000)=[0x5, 0xffffffff, 0x9], 0x3, 0xbcf8, 0x5, 0x100, 0x644, 0x800, {0x6, 0x6fd3, 0x0, 0x6, 0x1, 0x0, 0x5, 0x0, 0x4, 0x4, 0x1, 0x7f2e, 0x3f, 0x3, "f2b52eabade2fd1e6302832b102870a2b612541d0f865376c25314515346712b"}}) 2017/12/28 21:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007af000)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000c34000-0x10)={&(0x7f0000751000/0x1000)=nil, 0x1000}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r2, &(0x7f0000013000)=[{&(0x7f0000122000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/28 21:01:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) pipe(&(0x7f0000798000)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000e19000-0x2c)="5e6953e79b089d5f202bbdf6d76e052e7e9e367edac4559dd794afba8c9d9ee1725de485477e2dc31ca6c0e8") r4 = socket(0x0, 0x0, 0x0) r5 = creat(&(0x7f00008f3000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000e8f000-0xa6)={0x0, 0x9e, "0f2776586d1326fe1b54a04892cefafe5c31306bf73b57f6c7617c0b45058108b65700b1b7a9ee84bcfd0e37c97417cb2a627ce01b6c1a0b4caef336ae615952ed2d83b4413abf4c6b5c427bb206fcb1f169b72cfb639c86976177fb96b4c68645ec128fde68359d343618c6429ff4fa60048ad45fb5b833aef0c8bd6964f8b7498ec6d7ad4147bb9c6dd9e1009bdeacf497a67474cf2ea68eb6766cf15e"}, &(0x7f00003b3000)=0xa6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b1b000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e8000)=0x108) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00002e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000919000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000379000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000420000)=0xe8) lstat(&(0x7f0000413000-0x8)='./file0\x00', &(0x7f00001e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000951000-0x4)=0x0) getresuid(&(0x7f000008e000-0x4)=0x0, &(0x7f0000fb6000-0x4)=0x0, &(0x7f00008c6000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004d0000)={0x0, 0x0, 0x0}, &(0x7f00005ef000-0x4)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000087a000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000278000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c52000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r3, &(0x7f0000779000)={&(0x7f0000df1000+0xac7)={0x0, 0x0, 0x8000, 0x7}, 0xc, &(0x7f0000fad000)=[{&(0x7f0000bde000-0x21d6)=[{0x91, 0x9, 0x308, 0x7, 0x8000, "2cb230364cb3c838d90e2ee699581e14fcb0b4aa1227fe12a00390fd43c67fbee7a541d5fe4477b5c00aa9ec8027dd3e15fcf449017314ba52fee88e25bdcc73141fee47975d109bbc69c863cfcb28b67223622af66c3e9537e99fe56dfb287bc6716d6ad2c65395cbe10afa124c981f2cc95b8c07e1d3aa07b4d6d3b2458113f6"}, {0x1010, 0x800000, 0x2, 0x6, 0xffff, "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"}, {0xb1, 0x1, 0x100, 0x8, 0x6, "bdee1cfd822347b444a62a41b6f30bff5bc3622fb5e8863373c5d3bac782027e1c1e65d6fbb35118edbec554b9ab8fd442cc541e0d65a26726916a2105107becc9ae1be7b0d647ea3b591a939073cd6d87eaed19c8e2da2028ba352b61bf0cedba56ddf660dda0679c47d5c9cab65a96c0111a969317e4f20273afb222933c41e66dd3b341aaa332a785a86a08a5ca2e5584490b8c3a68591cbf4f8bdcbfaa1159"}, {0xb6, 0x4, 0x704, 0xfffffffffffffffb, 0x0, "27c5d7c9f69d27c21a08baba17a14c84f5541db08567e2a1eabd14508ae8a50e9a5c30b63cd6cadda9554d8b73842c74da416e8c57d221e15e558a6ca1786508af37b5ba8b7295983399f5098dcbd2b9074c51915ae6a992965b31b6e0f448679f579f2a2de9f255b30503f80787d8bb73ee1d10e151792e419ee3907ad0a940f6afe6da44b98d2398dbb785a5017771610f57d87941abe1a19343e4d7f5368a5163583d13fc"}], 0x22f4}, {&(0x7f0000929000)=[{0x26, 0x7, 0x10, 0x7fffffff, 0xfffffffffffffffb, "b170195e592c7b6417923f68ea68e410ac60f1976596"}, {0x21, 0x0, 0x300, 0x10000, 0x5, "7b19cbf1b17fd75532b128076acff37d52"}, {0x6f, 0x8, 0x300, 0x10001, 0x91eb, "80893c5857f4c0efbab051c813232aa4c23fa0927a2d2899245cee59adea4dfab1394d18d714dfb258a3dc706011157f6bb3abd8f8690ecb4007b8e26ddd9bf94534aeddafaa8f39338b835257b65798bc732f4df90aedd362594544bc9efa"}, {0xf9, 0x10000, 0x0, 0x2, 0xc5, "9b155467f1a74a3ddc4ec2cf241b5314b37adc5d3b9ade9cd0460dba4bc0878592ff1bfe99fd9f16662c8c3adcb5931a4c491258247db8920da50b3d65ed6ae89dcec568a83f392fc618390370366d1805bb50a6e3e65d75500b4c363eca129d7511a443ef53c8f854e5538319b84cf2347eeb4efb683293d48b9f001067dc8ac676bcadd43083226defa37b2c78f506180a3730a3ee6d23361d27b3d32f3c5fec9336a65c8d649373b656d1296aa9a838455b7d1e6e687a94154369b900c529d781253857181c4a1519623f3971736d2af6776d0595cbf0de562e42210b0c78d34dd152543c463e6a"}, {0x6e, 0x1ff, 0x8, 0x0, 0x70, "2f3cd0ac2addc463e1102c8b864c9a427fd7416e3636c64732b7df55b3cb7f5bd00d9f26107591d48fe8299c19c6c2971119e079a9ad95f52f55f65b74f3d93355bd48353b680b2980b099957dc7b1530b7bc9ee48f3a94723caaa96c179"}], 0x21d}], 0x7, &(0x7f0000aaf000)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x14, 0x1, 0x1, [r0, r4]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r1, r5, r0, r5, r0, r2]}, @rights={0x14, 0x1, 0x1, [r1, r3]}, @rights={0x20, 0x1, 0x1, [r5, r3, r0, r5, r3]}, @rights={0x18, 0x1, 0x1, [r3, r3, r2]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x1c, 0x1, 0x1, [r1, r2, r2, r4]}], 0xfc, 0x48845}, 0x0) 2017/12/28 21:01:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000459000-0x4)={0x800, 0x7ff, 0x3}) r1 = syz_open_dev$loop(&(0x7f0000881000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000e74000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "20e3e7dec476f38b1cbc232186472573482a811145e67d70ee1ed35a0d70f5366e663eb593c4867e0179361cc295ce024c9c6706137552221825fa3ad8d2c70c", "fdeee8d92d9844bb0f370390cf4ae2b3d4e6b189245779c2af34cf70a5ca37cd", [0x0, 0x0], 0x0}) 2017/12/28 21:01:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xed)="cabe44a491a933341836d74233eef8ed03bdc94e80ecc07011147f46cf6d36b6ffa32cc1ff4d8b71934a53aacfbb59ecfb39cb07df3eca3ea43755a99446d3e3f5b81db363f65fc331df51d4e31034c23479aeb2a89fd5df280e47be6900b7ed37ded5948255fe72200df18446b275cacc86ee4a0fa767cb1d7e54e6b6fa70982a85d1f6e634ff3a62e23e11dce2f132e8d9c77f4e41794ea6652ff24b39ab8a4395a854ffb3c3981ccd5b60cad94ab05b85147c655b485b0d4de4280ba49647de5323ad914b590d6da092718aef924a06379d911f5d0f2194834b5514c4c739b01c1f084a3600dd15c0179449", 0xed) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x8)=""/8) 2017/12/28 21:01:46 executing program 7: mmap(&(0x7f0000000000/0xb9b000)=nil, 0xb9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b92000-0x4)=0x7, 0x4) fcntl$getflags(r1, 0x40a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002c2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00002ad000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000617000-0x5)={r3, 0x3}) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) read(r1, &(0x7f0000b99000)=""/1, 0x1) 2017/12/28 21:01:46 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f000001b000+0x43c)='attr/keycreate\x00') write(r1, &(0x7f0000003000)="a148c7c3df1436dfb281afef78d010e2ed4d868c088eee2fe4bc627a9879b1c27089e3e0766960b408a753f943311c35ee7272eda12db3c5ef7b236b2455298b2d0d8548458536c25c4f90de9197098f4ddb6c65c4dbf4b2836073b3ddd2589f1fb30fc5dac027da9eaaa599100a11c773ec5a9fac29aacaef2f1e5d67d73293b68d2d0638458fcff0143d62cd90235dbc12dee49a04107c28f385d45c732573867004ff00601db0ff6c3fd8", 0xac) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='A', 0x1}], 0x1) 2017/12/28 21:01:46 executing program 1: r0 = gettid() sched_rr_get_interval(r0, &(0x7f00002b9000)={0x0, 0x0}) sched_setparam(r0, &(0x7f0000dad000)=0x100000001) 2017/12/28 21:01:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000669000)="d1", 0x1}], 0x1) 2017/12/28 21:01:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000013000)=[], 0x0) 2017/12/28 21:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000389000)={0x0, 0x0}) get_robust_list(r2, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2017/12/28 21:01:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xed)="cabe44a491a933341836d74233eef8ed03bdc94e80ecc07011147f46cf6d36b6ffa32cc1ff4d8b71934a53aacfbb59ecfb39cb07df3eca3ea43755a99446d3e3f5b81db363f65fc331df51d4e31034c23479aeb2a89fd5df280e47be6900b7ed37ded5948255fe72200df18446b275cacc86ee4a0fa767cb1d7e54e6b6fa70982a85d1f6e634ff3a62e23e11dce2f132e8d9c77f4e41794ea6652ff24b39ab8a4395a854ffb3c3981ccd5b60cad94ab05b85147c655b485b0d4de4280ba49647de5323ad914b590d6da092718aef924a06379d911f5d0f2194834b5514c4c739b01c1f084a3600dd15c0179449", 0xed) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x8)=""/8) 2017/12/28 21:01:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b4d000)={0x6, 0x2, 0x6, 0x2, 0xfff, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ca2000)={0x52e, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 21:01:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000db9000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a81000)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bd7000)={0xea, 0x1f, 0x8, 0x7, 0xfffffffffffffff7, 0xa2, 0x9, 0x1, r1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x6, &(0x7f0000001000-0x8e)=""/142) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e6000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000368000)=0xe8) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000)={0xfffffffffffffe00, 0x1000, 0x4000, 0x1, 0x722e, 0x3, 0xfff, 0x1, 0x2, 0x4}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000)={{0x8, 0x3}, {0x1, 0x4c}, 0x800, 0x0, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000dd000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x17c, 0x3, 0x1, 0x1f, 0x80, 0x80, 0x9, r3, r4}, {0x100, 0x8, 0x9, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3ff, 0x5, 0x6455}, 0x3ff, 0x9, 0xffffffff, 0x1, 0x40, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xac, 0x7ff}, 0x7, @in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x3, 0xcba, 0xfff, 0x1, 0x2}}, 0xe8) prctl$intptr(0x17, 0x8ac) sysfs$2(0x2, 0x10000, &(0x7f00007f9000-0x75)=""/117) 2017/12/28 21:01:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000a24000-0xe0)={{0x1, 0x1, 0x7, 0x3, 0x4}, 0x40008000000000, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0x6d, 0x1f, 0x1, 0x7d18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 78.703212] audit: type=1400 audit(1514494906.392:48): avc: denied { create } for pid=13761 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 241.880968] INFO: task syz-executor3:13768 blocked for more than 120 seconds. [ 241.888272] Not tainted 4.4.107-g610c835 #4 [ 241.893237] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.901197] syz-executor3 D ffff8800b6a67890 28160 13768 3557 0x20020004 [ 241.908598] ffff8800b6a67890 ffff8800b6a67840 0000000000000246 0000000000000286 [ 241.916590] 0000000041b58ab3 ffffffff83fa7300 ffff8801db31f878 ffff8801db31f8a0 [ 241.924713] ffff8801db31ef98 ffff8801d48e2f80 ffff8800b68e5f00 ffff8800b6a60000 [ 241.932710] Call Trace: [ 241.935268] [] schedule+0x9a/0x1c0 [ 241.940426] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 241.947120] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 241.953343] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 241.960716] [] ? prepare_to_wait_event+0x420/0x420 [ 241.967310] [] blk_mq_freeze_queue+0x1d/0x20 [ 241.973353] [] loop_set_status+0x1a2/0xfc0 [ 241.979204] [] loop_set_status_compat+0x9a/0x100 [ 241.985593] [] ? loop_set_status+0xfc0/0xfc0 [ 241.991635] [] ? putname+0xee/0x130 [ 241.996879] [] lo_compat_ioctl+0x114/0x140 [ 242.002756] [] ? lo_ioctl+0x19c0/0x19c0 [ 242.008345] [] compat_blkdev_ioctl+0x3d4/0x3b10 [ 242.014654] [] ? __fget+0x20b/0x3b0 [ 242.019898] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 242.026642] [] ? __fget+0x232/0x3b0 [ 242.031897] [] ? __fget+0x47/0x3b0 [ 242.037055] [] ? security_file_ioctl+0x89/0xb0 [ 242.043281] [] compat_SyS_ioctl+0x28a/0x2540 [ 242.049307] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.056139] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 242.062874] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.068991] [] ? putname+0xee/0x130 [ 242.074347] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 242.081171] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 242.087287] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 242.094288] [] ? filp_open+0x70/0x70 [ 242.099618] [] ? vmacache_update+0xfe/0x130 [ 242.105575] [] ? __do_page_fault+0x380/0xa00 [ 242.111614] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.117812] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.123949] [] do_fast_syscall_32+0x314/0x890 [ 242.130059] [] sysenter_flags_fixed+0xd/0x17 [ 242.136415] 1 lock held by syz-executor3/13768: [ 242.141097] #0: (&lo->lo_ctl_mutex#2){+.+.+.}, at: [] lo_compat_ioctl+0x109/0x140 [ 242.151340] Sending NMI to all CPUs: [ 242.155154] NMI backtrace for cpu 0 [ 242.158744] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.107-g610c835 #4 [ 242.165673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.175006] task: ffffffff84214840 task.stack: ffffffff84200000 [ 242.181090] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.189457] RSP: 0018:ffffffff84207da0 EFLAGS: 00000246 [ 242.194898] RAX: 0000000000000007 RBX: ffffffff847d6708 RCX: 0000000000000000 [ 242.202160] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff842150ac [ 242.209399] RBP: ffffffff84207da0 R08: 0000000000000000 R09: 0000000000000000 [ 242.216663] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.223917] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.231171] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.239362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.245232] CR2: 00007f4d31ae69b8 CR3: 00000001d34cd000 CR4: 00000000001406f0 [ 242.252484] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.259723] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.266982] Stack: [ 242.269097] ffffffff84207dd8 ffffffff81027d75 ffffffff84208000 ffffffff847d6708 [ 242.276637] 0000000000000000 0000000000000000 dffffc0000000000 ffffffff84207de8 [ 242.284149] ffffffff810292ea ffffffff84207e00 ffffffff8121e338 ffffffff84208000 [ 242.291694] Call Trace: [ 242.294694] [] default_idle+0x55/0x3c0 [ 242.300211] [] arch_cpu_idle+0xa/0x10 [ 242.305659] [] default_idle_call+0x48/0x70 [ 242.311556] [] cpu_startup_entry+0x605/0x820 [ 242.317588] [] ? call_cpuidle+0xe0/0xe0 [ 242.323216] [] rest_init+0x189/0x190 [ 242.328543] [] start_kernel+0x6b4/0x6e9 [ 242.334153] [] ? thread_stack_cache_init+0xb/0xb [ 242.340522] [] ? early_idt_handler_array+0x120/0x120 [ 242.347258] [] ? early_idt_handler_array+0x120/0x120 [ 242.353992] [] x86_64_start_reservations+0x2a/0x2c [ 242.360541] [] x86_64_start_kernel+0x140/0x163 [ 242.366766] 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 [ 242.385737] NMI backtrace for cpu 1 [ 242.389329] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #4 [ 242.396527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.405885] task: ffff8800bb9f8000 task.stack: ffff8800bb190000 [ 242.411944] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.420660] RSP: 0018:ffff8800bb197cb8 EFLAGS: 00000046 [ 242.426099] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.433348] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.440585] RBP: ffff8800bb197ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.447846] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.455098] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.462361] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.470556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.476430] CR2: 0000000000f47ba8 CR3: 00000001d34cd000 CR4: 00000000001406e0 [ 242.483695] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.490947] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.498181] Stack: [ 242.500295] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.507826] dffffc0000000000 ffff8800bb197d00 ffffffff810b8e1b ffffffff839f53e0 [ 242.515434] 0000000000000003 ffff8800bb197d60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.522955] Call Trace: [ 242.525505] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.531899] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.538963] [] ? print_lock+0xab/0xae [ 242.544401] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.551134] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.558110] [] watchdog+0x6fa/0xae0 [ 242.563371] [] ? watchdog+0xc3/0xae0 [ 242.568697] [] kthread+0x268/0x300 [ 242.573876] [] ? reset_hung_task_detector+0x20/0x20 [ 242.580506] [] ? kthread_create_on_node+0x400/0x400 [ 242.587160] [] ? kthread_create_on_node+0x400/0x400 [ 242.593804] [] ret_from_fork+0x3f/0x70 [ 242.599301] [] ? kthread_create_on_node+0x400/0x400 [ 242.605951] 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 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.625181] Kernel panic - not syncing: hung_task: blocked tasks [ 242.631320] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #4 [ 242.638471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.647793] 0000000000000000 668ebdfefeaf236e ffff8800bb197ca8 ffffffff81d0457d [ 242.655856] ffffffff83881e80 ffff8800bb197d80 dffffc0000000000 7fffffffffffffff [ 242.663803] ffff8800b682e2e8 ffff8800bb197d70 ffffffff8141774a 0000000041b58ab3 [ 242.671761] Call Trace: [ 242.674320] [] dump_stack+0xc1/0x124 [ 242.679650] [] panic+0x1aa/0x388 [ 242.684630] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.691528] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.698768] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.706007] [] watchdog+0x70b/0xae0 [ 242.711247] [] ? watchdog+0xc3/0xae0 [ 242.716575] [] kthread+0x268/0x300 [ 242.721729] [] ? reset_hung_task_detector+0x20/0x20 [ 242.728357] [] ? kthread_create_on_node+0x400/0x400 [ 242.734985] [] ? kthread_create_on_node+0x400/0x400 [ 242.741617] [] ret_from_fork+0x3f/0x70 [ 242.747117] [] ? kthread_create_on_node+0x400/0x400 [ 242.753896] Dumping ftrace buffer: [ 242.757449] (ftrace buffer empty) [ 242.761125] Kernel Offset: disabled [ 242.764728] Rebooting in 86400 seconds..