x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x400000000, 0x13, r1, 0x0) getsockname$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000400)={@rand_addr=0x1, @loopback=0x7f000001, r2}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) statx(r3, &(0x7f00000001c0)='./file0\x00', 0x1000, 0x100, &(0x7f0000000200)) getsockname$packet(r3, &(0x7f0000000040), &(0x7f0000000080)=0x7) getsockname$inet(r3, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) 2018/03/23 05:28:30 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x20006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x2, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/23 05:28:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x20, 0x709, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x80) 2018/03/23 05:28:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pkey_alloc(0x0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x6}, &(0x7f0000000100)=0x88) epoll_create(0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0xfffffffffffffff7}, 0x8) 2018/03/23 05:28:30 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x1}, &(0x7f0000000080)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x3a8}, 0x8) socketpair(0x40000000000009, 0x15e416e32bc10083, 0x3, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r4, &(0x7f0000000180), &(0x7f0000000200)=0x58, 0x80800) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, 0x1, 0x40, 0x4, 0x0, 0x2, 0x200}) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x97c) 2018/03/23 05:28:30 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8000, 0x40000) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x6, r1, 0x1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x200000005, 0x800000001}, 0x14}, 0x1}, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000280)={@multicast2, @broadcast, 0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r3, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)=@flushpolicy={0xe8, 0x1d, 0x10, 0x70bd2d, 0x25dfdbfe, "", [@proto={0x8, 0x19, 0xff}, @policy={0xac, 0x7, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e22, 0x0, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x3d, r4, r5}, {0xd, 0x3, 0x40, 0x5, 0x7f, 0x3, 0x80000001, 0x400}, {0xffffffffffffff01, 0x2, 0x4, 0x59e}, 0x9, 0x6e6bbd, 0x0, 0x0, 0x3, 0x3}}, @lifetime_val={0x24, 0x9, {0xc2a2, 0x8, 0x5, 0xfff}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40014) 2018/03/23 05:28:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/keycreate\x00') readv(r0, &(0x7f0000001b80)=[{&(0x7f0000000040)=""/167, 0xa7}], 0x3ab) 2018/03/23 05:28:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x200000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x1f002, 0x1000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000607000)={&(0x7f0000000080)={0x1c, 0x18, 0x2fb, 0x0, 0x0, {0xa}, [@generic="281cdf5fb58e"]}, 0x1c}, 0x1}, 0x0) 2018/03/23 05:28:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x800) 2018/03/23 05:28:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='net/igmp6\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/97, 0x61}], 0x1, 0x1d) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x107000, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(0x0) pselect6(0x40, &(0x7f0000000080)={0x4, 0x10001, 0xc6e, 0x1, 0x2, 0x6, 0x2, 0x3f}, &(0x7f00000000c0)={0x5, 0x9, 0x400, 0x3, 0x101, 0x5, 0x9, 0x8}, &(0x7f0000000100)={0x7, 0x1, 0x4, 0x0, 0x0, 0x10000, 0x165a, 0x1000}, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000180)={0x3ff}, 0x8}) getsockname$packet(r0, &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000005140)={@empty, @loopback=0x7f000001, r3}, 0xc) kcmp(r1, r2, 0x6, r0, r0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) 2018/03/23 05:28:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/rpc\x00') fchdir(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r1, 0x2, 0x0) umount2(&(0x7f00000003c0)='./file0\x00', 0x0) 2018/03/23 05:28:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='stack\x00') 2018/03/23 05:28:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46800) io_setup(0x2002, &(0x7f0000000280)=0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0xfffffffffffffffe) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa}]) 2018/03/23 05:28:30 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xab) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x6, 0x5, "da030000ffff"}, 0x2d) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008a8ff0)={0x0, 0x0, &(0x7f0000d22000)}, &(0x7f0000f6affc)=0x10) 2018/03/23 05:28:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x200000) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/122, 0x7a}], 0x1) 2018/03/23 05:28:30 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="00253eeb1100", @ANYRES32, @ANYBLOB="00000000ce950000180000000000000000000000000000009500000000000000"], &(0x7f0000000040)="7379e66b616c6c657200", 0x25b5, 0x1000, &(0x7f00000000c0)=""/4096}, 0x48) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f00000010c0)=0x4) write(r0, &(0x7f0000001140)="beab8b5a63fe7cae15000fbb9e06fbd2cfc2dbc9d21e0042054d8c5557f583cebf", 0x21) 2018/03/23 05:28:30 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0xc8, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/200}, &(0x7f0000000280)=0x50) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000040)) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb5f50)=""/176, 0xb0}], 0x1) 2018/03/23 05:28:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x80000000000002, 0x300) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000280)=""/4096) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r2, 0x1, 0x6, @random="dce74083e34a"}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x8, 0x1, 0x10000, 0x6}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000001300)) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000001280)=ANY=[@ANYBLOB="66696c7465720000000000000009000000000000000000000165ba4122eaccedcc37814f3c0a7c6e3f3ea6c3e254000000000000000000000000"], &(0x7f00000012c0)=0x3f) sendto$inet6(r0, &(0x7f00000013c0)="99aa386aeab318d8bb3bcbe06ff2a936788e45dcd0797692000000000000000000000077bf961c1834031bd3728e9ddc315747d82fce4f7e06b7d61f727e02a32f602812ebf2103acdb96bcb58b801fad192e168de102cbcdbbf86e0a1f621e2b34e628d593d954a5ab3c91f30923ea7d9af45c6b062c654829b9f6db38dcf24ebaeaa329e5f293408cff69773056f778dd6d491e19f342c3be29115974cca53bd60b0cd73ba4537a5fb", 0xaa, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r3, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000001340)=""/13, 0xd}}, {{0x0, 0x0, &(0x7f0000003080)}}], 0x2, 0x2002, &(0x7f0000003180)={0x77359400}) 2018/03/23 05:28:30 executing program 6: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1f071, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="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") mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/23 05:28:30 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/23 05:28:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) bind(r0, &(0x7f0000000280)=@can={0x1d, r1}, 0x80) inotify_init() r2 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$rds(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000240)}, 0x0) bind$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/03/23 05:28:30 executing program 6: unshare(0x44802400) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='sit0\x00') mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) fchdir(r1) 2018/03/23 05:28:30 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x40087602, &(0x7f0000b66000)=""/43) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x81) 2018/03/23 05:28:30 executing program 7: mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)=""/200, 0xc8}}], 0x1, 0x0, &(0x7f0000001200)) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/210) 2018/03/23 05:28:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000fedfec), &(0x7f0000fed000)=0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) pipe(&(0x7f0000000040)) 2018/03/23 05:28:30 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000f85000)=ANY=[@ANYBLOB="02010007080000000000000000000000030006000000000002000000e01f00020000000000000000030005000000000002009bb74a0c03df810b000000000000"], 0x40}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) 2018/03/23 05:28:30 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc0fe4)=@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000792ff0)}, 0x8000) close(r0) r1 = gettid() ptrace$setsig(0x4203, r1, 0x5, &(0x7f0000000000)={0x1e, 0x2, 0x40, 0x47}) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x1, 0xc6af2bef5dbf1e48, 0x101, 0x7, r1}) ptrace$getsig(0x4202, r1, 0x1ff, &(0x7f0000000080)) request_key(&(0x7f0000001240)='pkcs7_test\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000012c0)='+Iself\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001300)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="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", 0x12b7, r2) r4 = add_key(&(0x7f0000001140)='id_resolver\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000011c0)="b73482ebae220ea8e9b8fab9bd70ff6d778e95e884a6c7ab05f2e2ea6661067397d5ddf8ae99ed2653712456a541d81d9a3cb70bd6f78df256380a26f2aa1c6690fe44e6c44a3caa", 0x48, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001380), &(0x7f00000013c0)=0x4) keyctl$unlink(0x9, r3, r4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001400)='/dev/hwrng\x00', 0x220080, 0x0) statx(r5, &(0x7f0000001440)='./file0\x00', 0x4000, 0x0, &(0x7f0000001480)) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000001580)=0x81) 2018/03/23 05:28:30 executing program 5: sched_setaffinity(0x0, 0x1e1, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x100000001, &(0x7f0000000080)={0x1}, 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x8a9, 0x800000) writev(r1, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x60000004}) 2018/03/23 05:28:30 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r0) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) lookup_dcookie(0x0, &(0x7f0000000180)=""/200, 0xc8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7fffffff, 0x100000000, 0x3}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x7fff}, 0x8) 2018/03/23 05:28:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) setpriority(0x2, r1, 0x6d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x4000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @broadcast}, &(0x7f0000000180)=0xc) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00000000c0), 0x4) r4 = getuid() accept4$bt_l2cap(r2, 0x0, &(0x7f0000000100), 0x80000) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000001c0)={@rand_addr=0x9, @loopback=0x7f000001, r3}, 0xc) 2018/03/23 05:28:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x30, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x10}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x30}, 0x1}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200), 0x4) 2018/03/23 05:28:30 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000003fed)='/dev/snd/controlC#\x00', 0x3, 0x64800) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x0, 0x4, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x60200, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x2, 0x400) 2018/03/23 05:28:30 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000f6a000)=""/36, &(0x7f0000f6c000)=0xfffffffffffffefc) 2018/03/23 05:28:30 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/mixer\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) ioctl$TTUNGETFILTER(r0, 0x40087602, &(0x7f0000b66000)=""/43) 2018/03/23 05:28:30 executing program 2: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0x51, [], 0x0, &(0x7f0000000000), &(0x7f0000000040)=""/81}, &(0x7f0000000140)=0x50) 2018/03/23 05:28:30 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3, 0x10000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000240)={0x3, "bfd484"}, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4c21, 0x408a, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @multicast1}, &(0x7f0000000180)=0xc) connect$can_bcm(r2, &(0x7f00000001c0)={0x1d, r3}, 0x10) r4 = fcntl$getown(r0, 0x9) waitid(0x3, r4, 0x0, 0x2, &(0x7f0000000280)) listen(r0, 0x40000000000005) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = accept4(r0, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x0) setsockopt$inet_buf(r6, 0x0, 0x12, &(0x7f0000000000), 0x0) 2018/03/23 05:28:30 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TCSBRK(r2, 0x5409, 0xe104) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f0000000040)) clock_adjtime(0x0, &(0x7f0000000200)={0x400, 0x0, 0x0, 0x3ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0xddb7, 0xfffffffffffffeff, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1ff, 0xcdb, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000280)={0x6, 0x0, 'client0\x00', 0x0, "8b19faf11f697e8c", "d46053c5df4755e9fd26aba25c4b456479aa565a691780e5104b2d6d84766e6b", 0x9, 0x20}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000340)=""/4096, &(0x7f0000000080)=0x1000) bind$can_raw(r2, &(0x7f0000000140)={0x1d, r3}, 0x10) 2018/03/23 05:28:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='numa_maps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x80100100) 2018/03/23 05:28:30 executing program 7: r0 = socket(0xf, 0x6, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x4}, {0x6, 0xfffffffffffffffe}]}, 0x174) recvmmsg(0xffffffffffffffff, &(0x7f000029cf40), 0x0, 0x0, &(0x7f0000862000)={0x0, 0x989680}) 2018/03/23 05:28:30 executing program 1: r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x84, 0x78, &(0x7f0000001000), 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x430400, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xa4, "8d92fa3a4fd2bd1e0ea6ea0f4f4a0f9458dcaa4ae0ef7a070c9872a4ef5064275c750477bddc1b9094ef4d580efcc26a925e58c3185d777b126dacff177e1f64e1fb055aa3ee3d1ce559f8c361144e02a9e2d5d52fbb110dbef9a7b100bceaf8ff48344875c318926b878d83b13c76294633276596b2bde9b6845bf892fb656c6c06bb1773470f34a09a43606f00083ae751b7340e97ad39f18aa635885988e4fdab18bb"}, &(0x7f0000000140)=0xc8) 2018/03/23 05:28:30 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x201, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)) unshare(0x20000400) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x401, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/23 05:28:30 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00'}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x103000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000280)=0x80000000, 0x4) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ppoll(&(0x7f0000000180)=[{r1, 0x1000}, {r3, 0x420}], 0x2, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x8}, 0x8) 2018/03/23 05:28:30 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000002200)="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", 0x779, 0x0, &(0x7f0000001000)={0xa, 0x4000000004e21, 0x100000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) socketpair(0x1d, 0x80a, 0x31c, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netrom(r1, &(0x7f0000000e80)={&(0x7f00000007c0)=@ax25={0x3, {"408aa7db02ba3f"}, 0x3}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000800)="18e1f696ddf5fd13f2d3bcfd5b17511edddd06c576f8bc9b06376ea1e5b867292df852561698b0d98e9158a4583752bf7f00ae2c8d77a0cb2f7b6e495fa07b878eec1188fd2a78f437011de53fb0e8b42b574ede6d32ac2fc3e02eebf8c6fcde2ea6a36231f3ab3a9dd31cc946c2ea9dc00525cc514098dc598d74125bc25e7ddd435775f6cc43227a2aa24e82e59b88", 0x90}, {&(0x7f00000008c0)="861e7e32a460da5e77d73f6481539355398f33542441ed2a3023500abab32a8c82578bc429ea3246b735e5e3b94c00d5494f8473d9e52781451edef0ba5f31239d5d14f76e481425ced8c8a29ef9dc12901a22e2e5ca3f7623f56ea9de560b7b80ca0a71279523b5e12a38b2069c80c3828cb4f8587b408ab7442532fe593059a5de7c82465f824a110b732ef7e855b3622158a53baa2c20ce45", 0x9a}, {&(0x7f0000000980)="a6de24723e5322c4f26849d1c2805df681856cbacb9d3a79cf0723e548c435c83d41d42919cfe7bec2527f4ff327ac1d5c45b1dc284fee0945fc674d1a522e8895a9de284e9a14f6e617d85e2847f04c3fbfd3a0fcb05769bdf2c810ef24ed27", 0x60}, {&(0x7f0000000a00)="196129db7b54554c86ac834ff0e127ab0a584a28c5c150269afd4f11d3d70b5efa9c430b", 0x24}, {&(0x7f0000000a40)="915614a4bcfa31582b1aff5049735b6c5304b8e79be3e641f18e81c3c40dc4201f047ed70acdd533051a3fdf8ccce9c9ac75e5ed71a31073e645b4826f4fada79341c0d479a330370c1e8be0b930eac75dc1bc6fae0f495ee2115672633f9556f7e828f3c90bfc5ad5ab38c30102d19e7f20089f97bbdff6117178edf04bd6b6c0e631aca48a67973ce60ea47f7619b9709136bc99dd30db51f138ad4472793c340ef7a2203ac81a595623cbc0f7c5e5d2b4253c4c4e3ffe3c3923b7a29f47aba54c34d5ef000b96b2c3a1307f6433c5d075a83102817e420cbfbf82cd8a27f835ec6d375a4fc469aff110", 0xeb}, {&(0x7f0000000b40)="2606f3498c4ea391c300d89552025937b85a71f01406c8e947d7cfb539049dff75ff21252e29306d02bd1cf6ec1f251c9bb4f449ac922cfaf6a645beced1d839bbd908439a2e21258cb371bc5db5c5fd0afe8d2a86d45dc5b10792c77a9bed11a2a4d1e9806bf0f8c9aeeaeb37aa0d3744f513b1900874a493f303aae2e69fc1e8b36f3b1f696e12a7fcb7b906ced62115fa3fe79346d7785f5d7ef0ee840907122ebb80ff5c55a1123445ed48618e6f8ae8414f944718e7d1903678d2b5bb3af96bd1b87598afe6466dc77489afc8a93c790b4554ff3647bf7d37e691ed85d9fa448255d16c031bf660", 0xea}, {&(0x7f0000000c40)="d735e083a229252d19466ab25f7800c778798a1f0703f7ff58d2b5fb8f1802ab831a29fad2e5c945c9dc42cb3ee05c1e472f2ba826c19f6e5861201b18d06d7993625238136be638fd8d52775e4ffddbc98d1bd5740471e611bd8250e81d0969d82ffbb4b4102f54c946b270166eda1cc7b6ffed", 0x74}, {&(0x7f0000000cc0)="4fb4c484236e988813f0c116def9868d3527fd2527eb2a22da04ea87f48193b048186978a3588bd4e4912ba6abad8608d273baf6743ce7db01d2f9e55aa20bdea6b4cc81b87a88d244c3a470f359b4bac1fd40d4d6f8d14a406379281bbf595145020c03f52831307348ce4418fad04f63b9e06861bae3a04272ac4db0cb7adaf82c4df396f227b68fa95e7eded0b0b10468877e108d828d9d98837bb5579d5b99b764d6df48e23bc9f20026befd99443805f7fbf2f0c4aa7158cf4fdb20c0b7b77e6b0529900a3c1c9641", 0xcb}, {&(0x7f0000000dc0)}, {&(0x7f0000001040)="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", 0x1000}], 0xa, &(0x7f0000002040)=[{0x74, 0x0, 0x760, "e385dcd4bf71ba75b9ec92d91c452c9b89aa5e042bd994327e42487fdb07cf025173d8890b963850d67ae31df036fb9f9aaa32466742228730fb73e1c4e36f5eb2ac1596c1d5f80367e85424bf383204ac451633a8c3000dfd03deec7b5a31aeacca1843c76abd"}, {0xe8, 0x101, 0x7fff, "e94b582148abaaf58af3680b9510521716ccf50efb358b1a4d74924a2fde999421208ef7d9c13a147511ab4d5ff374a3dc20f86422c08a7fe11191948660d823885dc9dafa12fd74d9788221d3f39f6c739aa6be7ad0109a5f268a9d117766ceb08d216a25dd230f40d14b95b02d8862a1afffa20e468d0902ad6b85298a3a9e499ee316dd336370233abe986f5eba61c08d54e654b4bf15cb5c62eef3c84375cd44bcc38d55e6b34989c4b5c3e84129ddb4ba488e8c6c3964c67c7d3d2cad645bf3e544264550be103f4431234b97edb199bac9e397aa7df72c47"}, {0x40, 0x29, 0x8, "3e28f243a0241eea1cbb8a37f0eb9998b22377a3b410a62d3c6ed228107ddcbd626e2de76ec8905dc96af1dc17fe51fb45214b"}, {0x1c, 0x111, 0x3ff, "88e7ec7bd9d6a8826be41625e379197e"}], 0x1b8, 0x20004844}, 0x8000) sendto$inet6(r0, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/23 05:28:30 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa840, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000bc0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f00000003c0)=@bind={0x14, 0x88, 0xfa00, {r2, 0x1c, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xe2c}}}, 0x90) 2018/03/23 05:28:30 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace(0x10, r0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) ptrace$cont(0x1f, r0, 0x0, 0x7) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) migrate_pages(r2, 0x4, &(0x7f0000000940), &(0x7f0000000980)) 2018/03/23 05:28:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) recvfrom(r0, &(0x7f0000000000)=""/234, 0xea, 0x40, 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x44000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0xfffffffffffffeee) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffe92, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/23 05:28:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000300)={0x81, "c868602274fac57c8c91567dd073fc3b074eb7ec0622ef819fca894645c5d4a87940a16b75ba00e1a39de9cc5e9fcd55f8cf0169c1ec4139b1e76588149501094f5b144622029f33819410993e9b60c7f0c8c8487e4cd7a11443d79306556e39ecc4280abb5e108f0151ca47836df4895a6ad48407b6a42e44b3f1c1e01a8fbf42"}) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x51, 0x2}, {{0x0, 0x2710}}], 0x20) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="d981c3d13c7a3de312cf386273997151dc46095e310adb87f7ff56027dc1930d9c124008f0103d67287ff5f49c4bd09d6ac3372f7693405aeef23846060b45819c8a99e9422cfc3759b1256fdf21d12c3e8b80f8173b32f8c618eac351857a84029ef18cd6262fafc46c38b7dd3f482b9c2856e7190402bd919c026b7c387d0bff1086e25aba44a3fb3f6d", @ANYRES32=r2, @ANYRES16=r2], @ANYBLOB="8f000000e7005b92251fa3275b102e29e4091d679b2f674d4c42e0e85d2fd78ec86ea96af76ab77339441e070f57e3bb9380c15c7f586f7cbd7dbba8c3a97d0f9c8d0baaa3f9f041cdb6cb7e22f1181581b892a155e38ac92a716a18c79e0af42a8f1f5e4b85bd7dac3b167929a50fce3536436bc9e98274ab00000000000000000000000000000000"], &(0x7f0000000600)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x2, 0xb2, 0x1, 0x20, 0x0, 0x2, 0x3f, 0x2}, 0x20) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000200)=""/216) sendto$inet6(r2, &(0x7f0000000500), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20}, 0x1c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000500)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000540)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)) r3 = syz_open_procfs(0x0, &(0x7f00000004c0)='statm\x00') sendfile(r2, r3, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/23 05:28:30 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x7fff, 0x4, 0x1, r0}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x4000, &(0x7f00000d9ff8)=0x80000001, 0x81) ioctl(r1, 0xc0184900, &(0x7f0000d68f5d)="60bc836ead2c9193cf") ioctl$TCSBRK(r0, 0x5409, 0x3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x6, 0x2, 0x8}, 0xc) 2018/03/23 05:28:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000100)={"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"}) r0 = socket$pptp(0x18, 0x1, 0x2) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000040)='.', &(0x7f0000000080)='.') bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3}}, 0x1e) 2018/03/23 05:28:30 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003ff2)='/selinux/user\x00', 0x2, 0x0) pread64(r0, &(0x7f0000007f2a)=""/214, 0xd6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x4213e9e2e1ec78c3, &(0x7f0000000040), 0x8) 2018/03/23 05:28:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x40100) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x0, 0x3, 0x9, 0x3, "9e6aba097726a51cc62930300dee22e806a9ba56c0a3be827605f55da17caa38221c05bf779aa6ff723e02e3", 0xffffffff}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) 2018/03/23 05:28:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x400000000002) ioctl(r1, 0x227b, &(0x7f0000000000)="ff") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x1) write$fuse(r1, &(0x7f0000000100)=ANY=[@ANYRES64=r1], 0x651) read(r1, &(0x7f0000000000)=""/154, 0x57) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x1fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/03/23 05:28:30 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0x0, 0x1}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000000180)={{0x200, 0x0, 0x0, 0x0, "e64d69f92e74ebfbe349b4bfdfcedf10ba6980f4a8db1c3069ab9374a3f3c2fb2f0459e8fd85af442a429bf2"}, 0x0, [], {0x0, 0x989680}}) 2018/03/23 05:28:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendto$inet(r1, &(0x7f0000000180)="212415fd4c62dc9d43ba45dd2f7f1b14afe8b60eb714bcf963ec20b9091ad9a7491c40e506c6f4651eb91ad3811b2c845720e2c3389b64a47ae8fb2a30f882af09ded4a282feef0dba5f9550485111260487cb03bc29a81ef364456511e82ed47d03ebee3f85ab882fabf6df999bd3cdc78bec2363d7d20cd12cadc730975748e3f2fef96562728d3af94c74f9857288a091190c151cebc11ca06507eb46892f55", 0xa1, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)='proc\x00') 2018/03/23 05:28:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200004b564d00}]}) 2018/03/23 05:28:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xfffffffffffffffc, 0x4) 2018/03/23 05:28:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x0, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) sendto$ax25(r1, &(0x7f00000000c0)="9d5d7ac43e18a2274528bcfae2f44f8cb9499dffa3d59894a4cad4d3268ad47220fbe4c4ce332ae4551ec761564ffe6e45830eff3ff72a7e2641659e10fb52b181180560be3defd5bcca37e949d42ebdff25f8c862310c4048b82a24eef49624aae59098413c9ea0e14509ae888e006cec62d1d0c149f4cc302c11a9f815841dbc6a4b86a666e83b1cc52ecb3166c0228f1875308ee1abb21b13150d39e811045eff8cfc631523227e417482751dbe", 0xaf, 0x4008881, 0x0, 0x0) 2018/03/23 05:28:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') futex(&(0x7f0000000080)=0x1, 0x9, 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)=0x1, 0x1) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000000c0), 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x2000000000000026) 2018/03/23 05:28:30 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000000080)="56f125cf8eea3537f2b2b8a160d6434fcc7074c23042cf2dcfdd88c1f592bb97fe6f22222e8974685e4d47c724b0bca7a0b093e39978b4962babd4a1294f352a8f82d00228b63348fa6b901ad612f51923680a") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socket$inet(0x2, 0x80f, 0x7f) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000009200504ef3bacd2b000028000000000000000800000000000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/23 05:28:30 executing program 1: r0 = memfd_create(&(0x7f0000000000)="0f6b2d0a7e1f68ea1f82", 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10206, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000500)=r2) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x4) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000140)={0x6, 0x0, 0x1000, 0x0, 0x5, 0xffffffffffffffff, 0xed, 0x4, 0xcb07, 0xb6, 0x6, 0x401, 0x0, 0xffffffff00000001, 0x7, 0x2, 0xa24, 0x1, 0xffffffff}) r3 = syz_open_procfs(0x0, &(0x7f00000005c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$KDDELIO(r3, 0x4b35, 0x0) fanotify_init(0x45, 0x41400) fcntl$setstatus(r3, 0x4, 0x4800) epoll_create(0x3) r4 = epoll_create(0xb3) ioctl$int_in(r4, 0x5452, &(0x7f0000000600)=0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x95) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) sendfile(r0, r3, &(0x7f0000000080), 0x10001) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000380)={0x0, 0x20}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x14}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0xa8, 0x26, 0x4, 0x70bd26, 0x25dfdbfb, {0xc}, [@typed={0x8, 0x4a, @fd=r0}, @typed={0x18, 0x3c, @str=':\'-system-nodev%{.\x00'}, @generic="e814c8c97e1444af5bc89028f13f69fa9da437ead37f7afbee3e12bde4c56d147e857aa9e483e81f227d7a246b60f51fd11bbf74ea921025fb5083b8ed19bcfe", @generic="2388c42f0f7704bc1b1e5f15d968d14a00f078afd6ca72ac9884764d782e5951622173366048f8811c9df75397a142fd5e"]}, 0xa8}, 0x1, 0x0, 0x0, 0x1}, 0x4000081) ioctl$KDENABIO(r3, 0x4b36) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10, r4, 0x0) 2018/03/23 05:28:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000140)={&(0x7f0000ffc000/0x4000)=nil, 0xcd2, 0x20000000, 0x10000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0xfffffffffffffe00, 0x1, 0xffffffff, 0x5}, {0x6, 0x1ff, 0x1, 0x8}, {0x0, 0x100000001, 0x8001, 0x3}, {0x8, 0x5, 0x2, 0xe31f}, {0xfffffffffffffffe, 0x9, 0x400, 0x1}, {0x1, 0x5, 0x4, 0xf9f}, {0x1, 0x0, 0x1, 0x5a2}, {0x3, 0x200000, 0x6b, 0xa1aa}, {0xfffffffffffffffa, 0x100000001, 0x401, 0x80000000}]}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) writev(r0, &(0x7f0000000040), 0x146) 2018/03/23 05:28:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipx\x00') socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000280)=""/8, 0x1, 0x20000) 2018/03/23 05:28:31 executing program 1: creat(&(0x7f00008b2000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x3000)=nil) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/03/23 05:28:31 executing program 2: r0 = socket(0x10, 0x3, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)="240000004e001f0014f9f4070008f408020806f70f000100ff19244b9bc145cc0051537c", 0x24) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/23 05:28:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x8000, 0x0, 0x4}, 0x14) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00003b4000), 0x4) sendto$inet(r0, &(0x7f0000100fa4)="80", 0x1, 0x0, &(0x7f00001acff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/23 05:28:31 executing program 5: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x13) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f00000000c0)=[0x1]) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) 2018/03/23 05:28:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x200) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x3c0e, 0x10000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x3, 0x0) close(r0) fcntl$setsig(r0, 0xa, 0x21) 2018/03/23 05:28:31 executing program 7: r0 = userfaultfd(0x100000080800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x400440) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x100002}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="1d00000013f27279cc76d74132dfa9ec9bc8a42bd0dd3e3440b04518587de4589b"], &(0x7f0000000140)=0x25) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x3}, 0x8) 2018/03/23 05:28:31 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)='setgroups\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0xbc}}, [0x6, 0x3, 0x1, 0x3ff, 0x3, 0x6, 0x1, 0x6, 0x5, 0x8, 0x1, 0x5, 0x1000, 0x1, 0x8000]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x401, 0x1f, 0x4, 0x80, 0x3, 0x40, 0x80, 0x8, 0x20, 0x0, 0x800, 0x5, 0xffffffffffff8001, 0x60ae, 0x9]}, &(0x7f00000000c0)=0x100) setns(r1, 0xc000000) 2018/03/23 05:28:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040)=0xffff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) socket(0xf, 0x1, 0x3d) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) 2018/03/23 05:28:31 executing program 5: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) pause() r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000006000)}], 0x1) 2018/03/23 05:28:31 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x101}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) close(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2000}) 2018/03/23 05:28:31 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x20, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x6, 0x0, 0x150, 0x9}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0xb6}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @rand_addr=0x100000000}]}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xffffffff, 0x438120b6, 0x84, 0x200}, &(0x7f0000000580)=0x98) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) ioprio_get$uid(0x3, r1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000005c0)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xd9) syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x1b, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f0000000040), 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x28000) 2018/03/23 05:28:31 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x800012, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/23 05:28:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffb) 2018/03/23 05:28:31 executing program 0: sendmmsg(0xffffffffffffffff, &(0x7f0000001480)=[{{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000001080)="cbb7c4c7275ec7", 0x7}], 0x1}}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x6}}, 0x7, 0x7f, 0xb96, 0xfffffffffffffbff, 0x8001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x3}, 0x8) select(0x40, &(0x7f0000002000), &(0x7f0000000000), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4000, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x101) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000001c0)={0x0, 0x2710}, 0x8) 2018/03/23 05:28:31 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)={0x5, 0x0, [{0x80000019, 0x0, 0x4, 0x9, 0xda70, 0x3, 0x2}, {0x80000008, 0x100, 0x2, 0x800, 0x7, 0x81, 0xe59}, {0x7, 0x7, 0x1, 0xfffffffffffffffa, 0xffffffff, 0xfff, 0xfffffffffffffffd}, {0x80000000, 0x545c, 0x6, 0x8, 0x10001, 0x2fe0, 0xa8e}, {0x8000000f, 0x800, 0x6, 0x83dc, 0x6, 0x10000, 0x6}]}) getpeername$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x1f}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x70, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x4e20, 0x10000, @dev={0xfe, 0x80, [], 0xd}, 0x8}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000380)=0xc) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000003c0)={0x2, 0x3}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000400)=""/25) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000440)=""/47) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000500)={0x73, &(0x7f0000000480)="699c0d12e5ae2075348581fa60fd75c8a01a75cfd88177db074a8b4825c69159bc71c5e09025c684f2579b951f75f832bbe75dd138ccc70623227d86524abc28f10d6c0c9fe1dedb95923db53e7aef92ca61e25ce026e6d2ec71b7a500682d4e9d8e6628c9ac97d5b8d3e9328557c284284ff4"}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000540)=@ioapic={0x0, 0xe44, 0x800, 0x0, 0x0, [{0xfffffffffffffffa, 0x3f, 0x100000000, [], 0x7}, {0x6, 0x0, 0x9, [], 0x5}, {0x7, 0xfffffffffffffbff, 0x1, [], 0x59}, {0xfffffffffffffffb, 0x7fffffff, 0x8, [], 0xfffffffffffffff7}, {0x4f9, 0xb9f00000000000, 0xffff, [], 0x24000000000000}, {0x100, 0xd6a, 0xfd, [], 0x401}, {0x10001, 0x4, 0x1}, {0xfffffffffffffffc, 0x8, 0x3, [], 0x6}, {0xe6, 0x7, 0x3, [], 0x9}, {0x2, 0x6, 0x2, [], 0xfffffffffffffff7}, {0x7, 0x5, 0x9, [], 0x80000001}, {0xd144, 0x6, 0x0, [], 0x5}, {0xffff, 0xffffffffffffb82a, 0x7, [], 0x80000001}, {0x261, 0x0, 0x35d, [], 0xc076}, {0x8000, 0xb6, 0x1f, [], 0x7fffffff}, {0x1f, 0x1ff, 0x40, [], 0x4}, {0x1, 0x7, 0x1, [], 0x8}, {0xe29, 0x5, 0x3, [], 0x81}, {0xbd63, 0x3, 0x0, [], 0x7}, {0x7, 0xa19, 0x7f, [], 0x5}, {0x800, 0x6, 0x3, [], 0x6}, {0x9983, 0x800, 0x6}, {0x9, 0x30313d2a, 0x2, [], 0x40}, {0x80000000, 0x7, 0xfffffffffffffffa, [], 0xc7f}]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0xe8) fsetxattr(r0, &(0x7f0000000780)=@random={'trusted.', '.+eth1mime_type\x00'}, &(0x7f00000007c0)=':],\x00', 0x4, 0x1) connect$pptp(r0, &(0x7f0000000800)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1e) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000840)={r0}) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000008c0)={0x0, 0x76e, 0xe646, &(0x7f0000000880)}) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000940)={{0x97c, 0x6, 0x0, 0x10000, "8df298c525227d8bf8be8f77e5a955a749c4ae2d4b566fd7da84e2dd0ddfb974d945b4cb6d03c43f0fd08404"}, 0x0, 0x0, 0x3ae, r3, 0x6, 0x400, "1b981b63b1cfd35edd31a72705420c432d19ff53131e192f67570eb33b9dca8bf6337070645f15e471fbdd2b87e43ea79abb54eae47ef48794c1e55bad6e64a1", &(0x7f0000000900)="776c616e3065746830656d312e766d6e6574315da500", 0x16, [], [0x5, 0x8, 0x400, 0x7]}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000a80)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000ac0)='bic\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000b00)={0x1, {{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x2}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x3f}}, {{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6e8f}}, {{0xa, 0x4e24, 0xa5, @mcast2={0xff, 0x2, [], 0x1}, 0x1c00}}]}, 0x20c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000d40)={0xedb}, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000e00)={0x1, &(0x7f0000000dc0)=[{}]}) perf_event_open(&(0x7f0000000e80)={0x2, 0x70, 0x1, 0xd085, 0x0, 0x0, 0x0, 0x8, 0x8, 0x4, 0xeca, 0x3ff, 0x5, 0x5, 0x5, 0x7fff, 0x5, 0x3, 0x5, 0x0, 0x1, 0x5c9, 0x9, 0x6, 0x2, 0xfff, 0x4, 0x100000001, 0xd, 0x3, 0x2, 0x8, 0x100000000, 0x9644, 0x40, 0x40dc5ae6, 0x4, 0x2, 0x0, 0x400, 0x0, @perf_bp={&(0x7f0000000e40)}, 0x400, 0xa767, 0xfffffffffffffff7, 0x7, 0x6, 0x3, 0x401}, r3, 0x5, r0, 0x1) listen(r4, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000f40)={{0xa4d, 0x2, 0xdd, 0x10001, "ec3f8f748b84aa9a9c88f5963105ad5f9b9bf717f597b6bb862c2eebcb0117636304ef1e514aea4d2ba6aef7", 0x100000000}, 0x0, 0x0, 0x7, r3, 0xff, 0x100000001, "b9953ad097a04a19169c1caf4e4d73755d8dd48eaa3fd48e40c146f1173847e2620400d86d267040daf728f8ca7cd12889fda452a71096a0592b916b134a6fc0", &(0x7f0000000f00)="f97d6b657972696e6773797374656d00", 0x10, [], [0xde12, 0x4, 0x8, 0x3]}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001080)=""/142) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001140)=0x3, 0x4) 2018/03/23 05:28:31 executing program 4: perf_event_open(&(0x7f000000a000)={0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x100, 0x1) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9, 0x1110c2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000380)={'ip6gretap0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000100)=""/198, 0xc6, 0x42, &(0x7f00000003c0)={0x11, 0xff, r1, 0x1, 0x1000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) 2018/03/23 05:28:31 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x8d, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000200)) open_by_handle_at(r1, &(0x7f0000000080)={0xde, 0x9a, "f75f498ab177a1b6879caf9734d3b7f7509944227ef9703481633589779ffaa305fe1c16d236ede9fc6b1390849426807dbb3bd3d96c2c47cdefb6ec7271153607efc8cc2981ab512509f5d910ffb6310ce62f355293f966bf81affdf7ee57f142836bbda98fdfaea8b12f766982aeac47cbe9064469012a7ac64b093bd9e0bf7e352ffdc188144d80b495c3853e56c48dde46b2b1bf749b6ffee972b17f4abb22342c81524fc413f2bd222c76945f55e41f3e99eeb523b1c084cb6722d878cabc6252e00f0833ea8835f2d031480d4503e573d00078"}, 0x58d00) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/23 05:28:31 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0xfffffffffffffffd}) finit_module(r0, &(0x7f0000000080)='/selinux/enforce\x00', 0x2) 2018/03/23 05:28:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000000)=@dstopts={0xff, 0x1, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6}]}, 0x18) 2018/03/23 05:28:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0xa, 0x10061636}, &(0x7f0000bdbffc)=0xffffffffffffff98) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0xf6) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x5, 0x4) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x4, 0x378}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a1fffc)=r1, 0x4) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x6b6, &(0x7f00006b6000)=[{}, {}, {}, {}, {}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x2200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) getpeername$unix(r5, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) set_mempolicy(0x3, &(0x7f0000000080)=0x100, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000001c0)=0x1, 0x4) getsockname$ax25(r2, &(0x7f0000000280), &(0x7f0000000140)=0x30f) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x10040, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x48ded3b192e0a385, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000300ff4)={0x0, 0x1}, 0xffffffffffffffaf) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000c3a000)=0xfa7, 0x5a45539a9f0615e3) 2018/03/23 05:28:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x20, 0x2, 0x4, 0xf35c, 0x1000, &(0x7f00000000c0)='syzkaller0\x00', 0xffffffffffff0000, 0x10001, 0x3}) r2 = syz_open_pts(r0, 0x0) dup2(r2, r1) ioctl$TIOCCONS(r1, 0x541d) 2018/03/23 05:28:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x7, 0x800) ioctl(r0, 0x2372, &(0x7f0000000080)="ea17d34da5127a5464da02cc9757cb22cf") 2018/03/23 05:28:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x100000000000100) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/03/23 05:28:31 executing program 1: symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80040, 0x200040) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000194ff8)='./bus\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/03/23 05:28:31 executing program 4: pipe(&(0x7f0000000040)) r0 = socket(0x2, 0x2, 0x0) tee(r0, r0, 0xfffffffffffff801, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xa, 0x4) 2018/03/23 05:28:31 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x4, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000380)={0x0, 0x5, 0xa24f, {0x0, 0x989680}, 0x2, 0x7}) r1 = open(&(0x7f00008db000)='./control\x00', 0x0, 0xfffffffffffffffc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000180)={@local}, &(0x7f00000001c0)=0x14) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0), 0x4) mknod(&(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x1, 0x2, {0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x3a) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000240)) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./control\x00', 0x400) mq_getsetattr(r1, &(0x7f0000000100)={0x100000000, 0x5, 0xdde6, 0xf3, 0x4, 0xb39f, 0x1, 0x9c2}, &(0x7f0000000140)) 2018/03/23 05:28:31 executing program 2: fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) finit_module(r0, &(0x7f0000000000)='\x00', 0x2) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)='E', 0x1}], 0x1, 0x6744) 2018/03/23 05:28:31 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x3, 0x0, 0x4, 0xae5}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x3, 0x10, 0x7ff, 0x3ff}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000600)={0x0, 0x13d, 0x0, 0x5, 0x80000001}, &(0x7f0000000640)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000680)={0x0, 0x5}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x2, 0x4, 0x3, 0xfe0, 0x10}, &(0x7f00000007c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000800)={0x40cc, 0x200, 0x1, 0x47, 0x0}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000880)=@assoc_value={0x0}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000c00)={0x0, 0xd89}, &(0x7f0000000c40)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c80)={0x0, 0x4000000000}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000d00)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000d80)={0x0, 0x1000, "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"}, &(0x7f0000001dc0)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001e00)={0x0}, &(0x7f0000001e40)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001fc0)=[{&(0x7f0000000000)=@in={0x2, 0x7, @rand_addr=0x6}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="7985e09946d2131c7ca347cadc481d6a0aacab8f84f4f72605208a1d9d99ce160a869abc726000ff3e4213e70f4bc5e9f7955b91fc5d737566e7f61ab99864e6cee3a64bd7ff4685c97cf710e6eb43f80a8ca23b53a71d5fb988409b8e2c727ddaea433145e87d0fe182f93bb9e27de0a37435caa36044466841f5a98bcfc8e202e5f18e956ec506ab085589c0d24009092a9996edc86a0604bef9c56e2100910627052ab5e65827f7b1b8036185137936303b568fd30a18d83d67ef93d01d85cea2a5eb1cf814bb34e91bc3", 0xcc}], 0x1, &(0x7f0000000380)=[@init={0x14, 0x84, 0x0, {0x7, 0x8, 0x80}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x5, 0x200, 0xffc2, 0x81, 0x8, 0x5, 0x10000, r1}}, @init={0x14, 0x84, 0x0, {0xff, 0x400, 0x7, 0x7}}, @init={0x14, 0x84, 0x0, {0x800, 0x1000, 0x91, 0xc95f}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x205, 0x0, 0xf7b, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x3f, 0x1, 0x7, 0xa0d3, 0xfffffffffffffffc, 0x9, 0x4432a1f0, r3}}], 0x108, 0x4000000}, {&(0x7f00000004c0)=@in={0x2, 0x4e23, @rand_addr=0x6}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)="6093feaae3a86ea9503bf30ef231f7836209269e6c6484b0c25b509332cd17b9d47aa4cd468297479bf98928a1b33872c0861c65ba06d687215389c1e86d3794acd954ebddfc2929319c9b1991772e0395c6ab5ccd55d65285c54eff3f2c30e1339e722efb71b4940c90c020eea0a2e62f5c8b60c765f3d04c0d8c738157ee55d41412eb7fc68c2c803673638a7f8f4b020c07cf7e80d39e281bd266598c8ee41911a964296d8811352d06089004fdf0d00c0d6afde0b3cd97cdbaec40bfcc", 0xbf}], 0x1, &(0x7f0000000900)=[@init={0x14, 0x84, 0x0, {0x8, 0x2, 0x0, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x291c0, 0x4, 0x4, 0x595, 0x9, 0x9, 0x2, 0x3f, r4}}, @init={0x14, 0x84, 0x0, {0x1f, 0x1, 0x1, 0x66d3}}, @sndrcv={0x2c, 0x84, 0x1, {0x367, 0x8, 0x1, 0x9, 0x8, 0x9, 0x7f, 0x0, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8004, 0x601c, 0x2, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x6, 0x3, 0x6, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x8000, 0x0, 0x5b, 0x5, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x0, 0x7, 0x100000002000, 0x400, 0xa3, 0x7ff, 0xffffffff}}], 0x160, 0x800}, {&(0x7f0000000a80)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)="4954dc458cde2a4168b4f4f782878fd8e08841f8ebb870d5632fb79b9194f14b7b023f7e04c4d9ca0bf8db0fa6c2a3368d58c84318b223dc154b0976373a3ec12453303ca71541913cb8458f5a011bc07c437b6736f953781dd20e624906e4c1c9d3135f4e0de7fd07ce09651df34470b2c3f629b4c3a2c1f63558d7d66527fe3990430fa6aa1309b1593ba293ae92993d60958526f5ee4d36fd57ad6fc5ae9c57b56aa81a9ff36dd6bb785554506eabe5c8d3ba6062054d5dec47c522a6943025659f39d4e97a9fc1b6d028710a25c6e50afbf2a9fd7ad30f4a8b0153", 0xdd}], 0x1, &(0x7f0000001e80)=[@sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffe, 0x4, 0x100, 0x3ff, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x8e, 0x800f, 0xfffffffffffffff7, 0x0, 0x3, 0x7, 0x537, r10}}, @init={0x14, 0x84, 0x0, {0xfff, 0x1, 0x81, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0xff, 0xa6, 0x2, 0x0, 0x0, 0x8, 0x7fff, 0xff, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x200, 0x8001, 0x8001, 0x4, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x4, 0x200, 0xff9, 0x6, 0x7c6, 0x0, 0xb6c, r13}}], 0x108, 0x40000}], 0x3, 0x80) sendmmsg$inet_sctp(r0, &(0x7f00000faee8)=[{&(0x7f00009dcff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, &(0x7f0000fb8000), 0x0, &(0x7f0000fd3fd4)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x203}}], 0x2c}], 0x924924924924aaa, 0x0) 2018/03/23 05:28:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000cafff8)) 2018/03/23 05:28:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0172774b262d4a7597000040"]) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0xe0501, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000002c0)=0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20000, 0x48) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000240)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x202) r5 = request_key(&(0x7f00000003c0)='trusted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='/dev/adsp#\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='/dev/kvm\x00', r5) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00000004c0)={0x2, 0x43, 0x7, 0x1, 0x8, 0x3}) r6 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x100000000, 0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f00000000c0)={{0x8, 0x800, 0xa77b5e0, 0x9, 0x5, 0xfff}, 0x22}) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000500)={0x2, 0xe3d, 0x2, 0x3ff, 0x6, 0xf8}) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000ae77464fa3f168f57e3240b73a14b0df4c36990031cb6caaff417652d6effe070a96f3cc5c5982dfa200a205128482665f8c915c3bab9055c1c8e759ff7ef0ce8dafb45209b20f481be31b09c16ec89aa99af8b0b2ffd020f434559f82227aa3b6815686110abe33b3ff1fa98ad02602d9f4cb30e4536a4d987ee4043aa16e78a6c3c75d2cb66e01cf92c22247"]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x200000, 0x0) 2018/03/23 05:28:31 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000d26000)="2fec7a08921def086a449fc32cda3d", 0xf, 0x0, &(0x7f0000d26fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d25ff1)=""/30, &(0x7f0000d1c000)=0x1e) 2018/03/23 05:28:31 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) write(r0, &(0x7f00000000c0)="d46fbecd3ce04cfd553ac3cffc8600286dcad3490e6ac6797034a5345030560b438e2edd13cbc766d5e7e71f4d79434a14485ec8bd3f598d187fda779f564b319098554664936c52e2934abd50196336e1b0814a1e7317abc72f17e48575c5b7f1497e9d96ac75f328c6a30327edc9f6e0e6434c481831be336f740477f655dba87b97e36dc4a69857f05c511a2297199ad079d7172a2babdd7ac088850ea2e855c1bbf1e14e8fc08b711e5adf539960ffaa4dcae46ade8eaec7633271f96e157ef2a44c6ce592feb30abc564b43a8eb303c3f61accfc8a8059bc1693707976d76f99f", 0xe3) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000000080)={0x20, "9a9c0493093120c0cf294987c1851bb962950e4ccaaa0dd532a8c4a3f99afff9"}) 2018/03/23 05:28:31 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000280)=ANY=[]) 2018/03/23 05:28:31 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10000, 0x212880) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x174, 0x3b, 0x910, 0x70bd26, 0x25dfdbfc, {0x1a}, [@generic="569c98d57a960b5f88719144d12c5fbc557e54fbd092de7e0d59e165032babf42f002e47b04d5e37e333f84dedc0844ab6f7e274c9eafa789c399e6b6f06d01833fed16f68dc72161d3cd89e53587f7743768fb3e3aa332482a03e127f52a4a55734e6f2bfab7f6cf5d0148c9c7dadad77e2f73a92e879", @typed={0xe8, 0x31, @binary="ada156867c5b27670cfd4cd02192d733b2a1237ada76d8de5df206d9ceb322ad21624921cf92860364cad3ee63770d0f16ae3b0d9f20f34c02526d9ce10d841c38a7332b3029e9a3dfcbb63e3bd3c237f862276cdc53e868f233b12fab24ae795043a9c80dac0f5e74facbfb61e2e4f20be669c0c3f1525c813f9f4666ba158ef5f681c5bf65acc18ed1e05c6adb3137cce43bdeec72c7e2f7ab1a3147ee8d401212ab47f342b520f1e17c68d73703c017a80406055f857ba1f9e1f2c56fe96a6b54f478b3e09e59788d0dffa67ccede353de720f9c7a0e3cbeb36a0df88c0ebe5"}]}, 0x174}, 0x1, 0x0, 0x0, 0x4}, 0x40000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001740)={0x0, @remote, @multicast2}, &(0x7f0000001780)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x6, 0x4e22, 0x0, 0xa, 0x20, 0x80, 0xff, 0x0, r2}, {0x44, 0xcba, 0x7fffffff, 0xff, 0x7, 0x6, 0x833, 0x61}, {0x4, 0x0, 0xffff, 0xc6}, 0x40, 0x6e6bb4, 0x2, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x3, 0x1, 0x4000000000, 0x5ef9, 0x7, 0xfa}}, 0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000017c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00000015c0)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000200)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@typed={0x4, 0x67, @binary}]}, 0x18}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) 2018/03/23 05:28:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00000001c0)) pread64(r0, &(0x7f00000002c0)=""/205, 0xfffffffffffffff4, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000200)={0x5, 0x6f, "f39f817c809e04d844ecda9f3f5bb3693ea0a53216dd7dc069166b71f3acd32170d5428b0b4e24cf7f56eb9c3ec87ac502ee784d9e681f53a4f5cfb9febd9f1faf32555d27cd01a025b2ab7fd8bc513d622f116599e2abcae44197a6f04720244ece00c5cb2bd42e320cc94d2396bb"}) 2018/03/23 05:28:31 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x8040, 0x0) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x200, 0x80) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000440)={0x0, @rand_addr, @broadcast}, &(0x7f0000000480)=0xc) recvfrom$packet(r2, &(0x7f0000000180)=""/218, 0xda, 0x10000, &(0x7f00000004c0)={0x11, 0xf8, r3, 0x1, 0x3, 0x6}, 0x14) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x0) ioctl$sock_netdev_private(r4, 0x89f1, &(0x7f00000000c0)="aad318ebbe2ec6b9c40ac1b0f8ef2452a5b7d81f46e520cd003d2c98a13155913af8c5e0664ff0a2f2ec4927b3d21d95d6f5a1b0942dd73e07d4e6e8c5030cdde778ab2525") ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003bbfd8)={0x0, 0x0, &(0x7f000017bfe5)=""/27, &(0x7f000074f000)=""/243, &(0x7f00008c8f02)=""/254, 0x2}) read(r0, &(0x7f0000000000)=""/66, 0x42) 2018/03/23 05:28:31 executing program 7: perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/03/23 05:28:31 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000080)='./file0\x00', 0x202000, 0x0) socketpair(0xa, 0x800, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x4, &(0x7f00000000c0), 0x9, r2, 0x2}) bind(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x4, 0x6, 0xfffffffffffffbff, "5dcd6a3ea55279269a9617e2069c8918e86abe82052d05486f9e5f832b4d8fe2dd2ef3f4926cc1cf0c9912beea3c91fb341c72332fb05c3ae79bc70f2365d2", 0xb}, 0x80) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/03/23 05:28:31 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x25, 0x1, 0x4000000000401}, {}, {0x6}]}, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000ffc000/0x3000)=nil) sendmmsg(r1, &(0x7f0000002ec0)=[{{&(0x7f0000002800)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="66bd54737dab"}, 0x80, &(0x7f0000002e00)}}], 0x1, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/03/23 05:28:31 executing program 6: socket$inet6(0xa, 0x5, 0x20008) 2018/03/23 05:28:31 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x113400, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syzkaller1\x00', 0x10) r1 = socket$inet6(0xa, 0x5, 0x5) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x7fffffff, 0x7, 0x1, 0xff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x40, 0x53}, 0xc) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000240)=""/203) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000480)={{{@in=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000005c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5584006f, 0x5, 0x500, 0x7, 0x0, r4}) getsockopt(r2, 0x4, 0x8, &(0x7f0000000640)=""/193, &(0x7f0000000740)=0xc1) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000780)={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, {0xa, 0x4e23, 0x8000, @empty, 0x7}, 0x0, [0x5, 0x4, 0x4, 0x5f6, 0x2, 0x0, 0x0, 0x100000001]}, 0x5c) pipe2(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000840)='teql0\x00', 0x10) munlockall() socket$pptp(0x18, 0x1, 0x2) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000880)='fou\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000008c0)={r3, 0x46ba, 0x100000000, 0x4}, &(0x7f0000000900)=0x10) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCCONS(r5, 0x541d) sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x2c, r7, 0x400, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x1d}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc041}, 0x0) getpeername$inet6(r6, &(0x7f0000000a40), &(0x7f0000000a80)=0x1c) connect$bt_rfcomm(r0, &(0x7f0000000ac0)={0x1f, {0x9, 0x40, 0x7ff, 0x9, 0xf20, 0x800}, 0x7}, 0xa) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) sendmsg$inet_sctp(r6, &(0x7f0000001080)={&(0x7f0000000b00)=@in6={0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000000f80)=[{&(0x7f0000000b40)="f935443711a8925371d92055394613246bbb9b97cda22e82dea2e2edff8798c60080d23cc188b8b0ccc4bcde47c680683505d2459900c2b3a4ff810760cffcf4bc3a8bc6cd760712199660f86d8853e4f0f7244f4c16166dad0e633affe3f9393eaddc82ace1d0eeb27259c880a8fdba72480b4b9131bc73043ffb06f6697fcbeb9243fbdf0737d4ab43a93c7cc0e282127ce5b25afd22245cbf4652e5b6cf1dd00a663709c88970a0a1057bacbc891834de9d987de8f5b9dd97442e8cce442e19e29c3a9fc66c2d6c0ef75f33981362e9", 0xd1}, {&(0x7f0000000c40)="d7344b78a81cda3496a84ff54b0cb3365d64b5fdc2e03a7b1ece06b6cbda4b0e23d18fa8ad43fae44cbcd0fcac5065f213c3444be93f0ffdca2e91be208b973f295e10acd6b20dc915281ad89be60faadd15de0245c19d865a931388c50103b9e82dc80ed0ed85c4d31c28c37f1b49074b7267aa127338a26300045a18f5b9ce616ab55954f366784111079c906f0103076e531a4826f6432d4a819745f2b49a9cc0e0a0a8ba2c9d9b83c0c59920f62d5fcffe675e01bb2ee121d923f87119e116b09a4cc3aa899c0099702521653e4c94d2f8558163b603df", 0xd9}, {&(0x7f0000000d40)="6c4a45a89281f1acbf15add4d94ec5d396cc8a1a23f9c9af23d1995a487c2a424ac40fd1b346555f093fe16370e29285745d701e0ab9e30b938a910ecfacd6e1940df6b706d7099c1ea727b64b16f1be4d39b6caf22e47ed67b961ee02ac21e82d1802a9c0988fb1f4e8bebab4d720c40f069d0f35f83ac0627da39910c7c92b5bcaa952d6f3004041b0fff2ac8e1be1bfbaa4572974d219eb9894177796869c07816c6f4bad2fefbee95b1d4afa5b1cd5534e39f0df0afc09cb2d14bbb187242c074c0a99d1aa9dd5f9eb08e342b4e34798c5c5f15b2478916d6d770ae5620429fa9ff2", 0xe4}, {&(0x7f0000000e40)="6092b10c5d82c38fb01dcee032fddfae8cb7ad66590a820988ed5516198a8e99abe9660390c7f002c3d51daaf8212b3f63c19b7188079d59f7c38d08149565b42a8522281094603fe6aa0e355653cd924d8d33b5828a9feda3750886da56d065b70630f049d761b463a5fe64175cef0fa0930cbf482d31f7d27bd6821853636f163ca64450a51d8f7a661746fa9fe45f5efbde61f6b519e7703327f90276e66944b3687e58d72fb916bf77677de0b03aa9fd0321ea7b107b95d2ad9906b37afa037ac62e9379", 0xc6}, {&(0x7f0000000f40)="67834857e65f830ef17ad8fdf959e7788b1a3d61eb8d634ef0b6d3bbd8f62ae4cc60c01216f6e8aeb0ace29797716377563ca8", 0x33}], 0x5, &(0x7f0000000fc0)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x0, 0x8006, 0xa8, 0x1, 0x3ff, 0x1, 0x7, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x80, 0x8000, 0x3, 0xa00, r8}}, @init={0x14, 0x84, 0x0, {0xfff, 0x1, 0x101, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x40, 0x8, 0x99a, 0x10, 0xffffffffffffff70, 0x7, 0xffffffffffffff81, r3}}], 0xb0, 0x8085}, 0x10) recvfrom$ax25(r5, &(0x7f00000010c0)=""/141, 0x8d, 0x2, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001180)={0x100, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000001240), &(0x7f0000001280)=0x4) 2018/03/23 05:28:31 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xfffffffffffff801, 0x141082) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000200)={0x0, &(0x7f0000000000), 0x4, r0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="010000e33f74"], 0x6) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) fadvise64(r0, 0x0, 0x9, 0x3) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)='-\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)) 2018/03/23 05:28:31 executing program 3: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x40) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x6, 0x200, 0x200}, &(0x7f0000000140)=0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x5}, 0x3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0xfffffffffffffffe, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2, 0x1]}, 0x5c) uselib(&(0x7f0000000040)='./file0\x00') 2018/03/23 05:28:31 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80080) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000140)={0x0, 0x101, 0xfffffffffffffffa}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x4001, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f00000000c0)={{0x0, 0x2, 0x1, 0x0, 0x777}, 0x0, 0x80, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x2f, 0x3e2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x400, 0x0, 0x101, 0x5, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x800}, r0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r3, 0x0) 2018/03/23 05:28:31 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x10000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x100, 0x0) poll(&(0x7f0000000840)=[{r1}], 0x1, 0x10000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0xee}, 0x4) r2 = dup2(r0, r0) prctl$void(0x1f) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x2) 2018/03/23 05:28:31 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000ff0)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r0, 0x1) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7352}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xd716, 0xb895, 0x4, 0x6, 0x5, 0x6, 0x5, 0xa8, r1}, 0x20) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/23 05:28:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x9f702276a33095ed) r2 = dup3(r0, r1, 0x20000080000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000100)={r3, 0x4}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x478, 0x140, 0x0, 0x0, 0x394, 0x394, 0x394, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x9, 0xffffffff}}}, {{@arp={@empty, @multicast2=0xe0000002, 0xff000000, 0xff, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x1ff, 0x7fff, 0x1f4, 0x3f, 0x6, 'nr0\x00', 'syzkaller0\x00', {}, {0xff}, 0x0, 0x18}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x14}, 0x3}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0xffffffff, 0xffffff00, 0xff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff]}, 0x101, 0x5, 0x0, 0x5, 0x3, 0xffffffff7fffffff, 'ip6tnl0\x00', 'ip6tnl0\x00', {0xfe13516d3fb4a57b}, {}, 0x0, 0x2}, 0xf0, 0x114}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c4) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000002000)) ioctl$TIOCCONS(r2, 0x541d) syz_open_procfs(0x0, &(0x7f00000001c0)='setgroups\x00') 2018/03/23 05:28:31 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/23 05:28:31 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000740)={0x7, 0x8, 0x7, 0x2, 0x1, 0x4ca, 0xa75, 0x2, 0x890, 0x7, 0x2}, 0xb) r1 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) sendto$inet(r1, &(0x7f0000000100)="e8e586e33c9bc4fd82a586a422bd8d7a6c56620b250a762a9765b062a3c0371ddd941053da875fc2686a605a73166b2d024b4adb4384841c012f2a2dca63ab4899c457c18c5ff2c8aaad9071c3797fcd8dbe279d6af4b9179f9207e27b306f08201f4c9fb528112cec1b31375acfe1ce8a748b49dc7d47b1bea8dd93fba08dbb35be520df0c677eb5a5380ee5bc3e9a5a5e5c66928e7e9ae0e2223d518fc7ac13401ef6d338455989f26228179992b4a6218e4055dd9780e86b93ea9c8ea8a9cc6b43b75ecf873a24821f860932573a46284218396e26846c657821dbca360659d33665a667eb802090946bdebd68117eb94d1020749fbc596ca777bf30a82679147ce255f0568032cea83ae042c39780681884d521b219b5b959d6e2dba2898c72d51bd43aa283acaaebeb0a1cbda7a35082c24154e1dd39057235b199f11a7d3c13b927915be423be203a153951ff0d16747088176510c09d5e901c45f3708151250098b722104baf0c7bc10032ccc6eaa854f0cbbabf9faa6ccfce62acda81750debe115e0af477968cf446608b62c02be2c836a689e8a61fafa1939af75cd688a0a830a3659874282c77e2e800c6c78140cf5d9ecc307b509c7d2827ea8672281b208c3d3471b71352f64364e04215c8b6edd24dc549260e1bb3d2353396079974cbf1443558e27933a97f54b9c61edd2ed80aeb847786a70926ee8217a4f5290d906735ce2794bebded2125e9e728b516b38b2a09b52855a265b7ee82fe0b89145ee17e968949acbc8d3ad65179f22351972a1df5d3017ccb899d3278753d3ee64aa77afb4205154f831f7b992a8a33cf2b01796f4a9bceb66ae876e007d5584b83a44574d3b290790cbe52daa45e771d7613019cb96a6a526b7c47200a617ffe5fd76c7d13645a0040125257cff3622b2143957a0c23a2c45757f1a9242617ec6e28286f34953791731a1268841afe250b9de9bb052a7b0aa7a851f121e61320f6f76fcab94cad87f64d09f574fafe71f79dd4eef21a95a74e97d11f160168d5a7b34938209da7fc7776bbdbd87bce039db2daf2447b064e4ca5fa15edc70d4a625d6083249ea92883c01acd79bcd92f6b6adf4354e0d26886d8abc1b09b642a03abffcc51d721b5368b2b93e5822c0dab4149c45de1cbc978319a3cefad597db815e31ffedc473ab6601e4963090e40ed94a23f910d7d90428da2e32b7158582f30697c9c341f7dba9722eee7895ea59d9fc6e1cf684fffa6c7e6eba1d2af3560203c3b6767281bf33657c255128da414aef4400d6a87b61adf24f92b912ef4a43702d7b6ee274317ec76e17a8c6e206ee4793579097f3956d2521a7d976b07b07ebfee75f6f2371babd41e60cb6b632db1a268c45f19a96e201bb10cc4d8bd8256a8c86689a689edae2233df41e3310c4e3d31df3f4c488f116e18b2611c7733411872666ca77e3134a6c0dd6e08dca8002a91ff753a2751aaaaa040a1d8fabba89f51fa6833c9abeab8eed7785252fc507148f35ff2d4876cbec19b7ef7f8feef77a2a7d7157449ccea615accdc3188a39a5aa6a6e56e293977c33e8d179fa72362cad450ca6ab26877890ce0880ce4593a1fa5f1d78435a91a20fa709dbc871b36502a7b25dd397c1860ddc42447607e160f3de333b2b925afccff94f9d74b8ea9364623b90ad595784e845e6059f51da74c7385a4922c8ecc7eb7d2d7f1c5b3584ce709828cf7a9acf778f5b4e11bb11a7958e0485db462cbde7fdfcacb3a9a2fb5cc1f5f59bcc078eaa56eeffa0018d1b4ec084dfee1de58475af72e525934bd72c717d1c063a17af332b08627151dfc1e9de2764f268225c7a6f18ffed417cae3ddacfc30755b9f1e9a3e13d0988f97926b8f0f81607c0aceef404ef905458992e69a5b6a4b4347973d698194abd9", 0x555, 0x0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) 2018/03/23 05:28:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="99cf378ef8e55f3d9950948bc8f2cdf9c6344951357e56500c89a51463b6c3ea83fa216a4d149c9d3bb769d4349568acf3510c6bf0feb2e79ebf02a5fa1b5b2a39759af72b36628326e74a149e572b231a853125db135c4416bc75949739d6edd4e28a1a513da0d37a35518b4b178a6a7a5fac34c6631ec348892357738925419dc3d0a0d3", 0x85) 2018/03/23 05:28:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40100, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00000000c0)={{0x7, 0x5, 0x6, 0x6cf0, 0x7, 0xb99a}, 0x4}) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = dup2(r0, r3) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}) io_setup(0x0, &(0x7f000014b000)) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000140)) 2018/03/23 05:28:31 executing program 5: r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x3) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000050ef88)=[{{0x0, 0x0, &(0x7f0000e8afc0)=[{&(0x7f0000000180)='c', 0x1}], 0x1, &(0x7f00000001c0)=ANY=[]}}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) write(r0, &(0x7f0000b64000)="df", 0x1) close(r0) 2018/03/23 05:28:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x10000, 0x90000) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') readv(r3, &(0x7f0000000300)=[{&(0x7f0000000200)=""/224, 0xe0}], 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x7c, [], 0x2, &(0x7f00000000c0)=[{}, {}], &(0x7f0000000100)=""/124}, &(0x7f0000000340)=0x50) fchdir(r0) 2018/03/23 05:28:31 executing program 2: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x14}}}}}}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)="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", 0x1c9) 2018/03/23 05:28:31 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x2, r0, 0x8) ioprio_set$pid(0x1, r0, 0x70) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x8001, 0x7630, 0x1, 0x5, 0x1}) 2018/03/23 05:28:31 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f0000367fe4)=""/91, 0x5b) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000100)={0x80000000, 0x7, 0x8001, 0x40, 0x9, 0xb70}) 2018/03/23 05:28:31 executing program 6: openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x280000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) syz_open_dev$midi(&(0x7f0000009ff5)='/dev/midi#\x00', 0x2, 0x2103) close(r0) 2018/03/23 05:28:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000018000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001a00010400000000000000000a0000005022bf8306ff33c09f41a0c0c0190aa188fefcfebe5280c52353a2733d5f36a62998c79b6a2587de7c2c2e223a869b34f83cc240f6022543027f496658a971ecd77bef6091a41c5e58753abb9c39b074d9f7bbe8da208bf7d3a3d9462bd6"], 0x14}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/166) 2018/03/23 05:28:31 executing program 1: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000cc7fe8)={0x0, 0x0, 0x0, 0x400000000000}) mkdir(&(0x7f0000a93000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/68) open$dir(&(0x7f0000000000)='./file0\x00', 0x612602, 0x0) 2018/03/23 05:28:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000009ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dcfa8)={0x80, 0x0, 0xc8}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x8, 0x8}, {0x8, 0x7fe53afd}, 0x7, 0x3, 0x8}) 2018/03/23 05:28:31 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x84b, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getegid() r5 = getgid() lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000400)=[r4, r5, r6, r7, r8, r9, r10, r11, r12]) 2018/03/23 05:28:31 executing program 7: r0 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="87320ccf4d1ef082f664185af244d01fc6bf4a5e0bc1e47d0185cdfdab31812100a18f725eb5d38a3d8080f4ae2d01cffd5b8a1eeb7def9cf9775c6a14f7e2dca8612e265bf47c81bac5f1566d35484a5d2b4a0da19b8a3144207ef93a6a97fee82454907d73eed37d775ee2b42faba14f90455fe39b8d76af83de13b6535303a721e08cc7cdd1e9912ed2993d8af6498823576dcb723dcd4ccb8e59a60db946bfb78d7b315600060e76656e48a8bbc5e9711cdae5e903fbefa1c60e9d2c690489bcb5e37a17636978dae812a5aba642fe06a8d80aed2c7020d7fd6add789fda9848cec2b81e05e9c365e368db83566f16950570", 0xf4, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)}], 0x1, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000001400060000000040"]) 2018/03/23 05:28:31 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x5, 0x440481) mq_timedreceive(r0, &(0x7f0000000000)=""/164, 0xfffffffffffffc6a, 0x4, &(0x7f0000000100)={0x77359400}) 2018/03/23 05:28:31 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) r2 = accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r3, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x80010, r2, 0x0) 2018/03/23 05:28:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="a3a0a0c587112a6277cb5f77589dd263a0ab394615fe3901aa588ba8bfb24e2deb6ad7d25ad68d4e6f3f5dbc8da0c3f4d13c5a5dde082e2e6534b9e208fbd9cfe9e6df6c614900c586da4181cec97f02f07fcb26712beac3b01ddca1c37b8b6c2edc1b35cfbb94aa7a3bb835706d29c52a3c735ee2635049e883a607d2a1488121b4ee456859bc14415e", 0x8a, 0xfffffffffffffffe) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x9, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000340)={0x92, {{0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000240)={{0x3, 0x1, 0xffffffffffff2b1a, 0x3, 0x6}}) socket$inet6(0xa, 0x2, 0x1ec) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r3, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={r4, 0x0, 0x8}, 0xc) keyctl$instantiate(0xc, r1, &(0x7f0000000080)="192f2955590a6d1976360cecceb9b5882620b96d7997098f2918145e543eda611a6506c05bbbf282472683e6186254f3afa3e428886ecd99", 0x38, r2) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000480)={0x0, 0xb4, 0xfffffffffffffffc, @empty, 'rose0\x00'}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r5 = getpgid(0xffffffffffffffff) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000440)={0x2, 0x8, 0x4da, 0x100000001, 0x7, 0x47}) ptrace$cont(0xffffffffffffffff, r5, 0x2, 0x65c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d7ffc), 0x4) 2018/03/23 05:28:31 executing program 0: setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000100)={0x0, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x4, 0x8}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x101, 0x8000, 0xffff, 0x8, 0x6}, 0x14) 2018/03/23 05:28:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x54) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) read(r0, &(0x7f00000001c0)=""/67, 0xfffffd4b) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0xfffffffffffffff9, 0x0, 0x7, 0x1f, 0x6, 0x6}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) 2018/03/23 05:28:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpid() ioprio_get$pid(0x1, r1) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000200)=0x1c) listen(0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) 2018/03/23 05:28:31 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/03/23 05:28:31 executing program 5: r0 = socket$inet(0x2, 0x808, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x6, [], 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000180)=""/6}, &(0x7f0000000240)=0x50) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x8, 0x40002010, 0xffffffffffffffff, 0x40000000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000300)={0x5, 0x8, [0x80000001, 0x8]}) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21}, 0x6cf) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) 2018/03/23 05:28:31 executing program 7: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) unshare(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x200) symlinkat(&(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000080)='./file0\x00') mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) umount2(&(0x7f00000002c0)='./file0\x00', 0x0) 2018/03/23 05:28:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) 2018/03/23 05:28:31 executing program 2: r0 = gettid() sched_setscheduler(r0, 0x6, &(0x7f0000000140)=0x10000000000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x8, 0x7, 0x1, 0x12, 0x1}, 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) connect$netrom(r2, &(0x7f0000000080)=@full={{0x3, {"a9d9d55cabe1d0"}, 0x7}, [{"b8f91713561fd2"}, {"a27af4c05e4f6c"}, {"7c70bfc36b998a"}, {"2a0c7d85803c1d"}, {"13412b0691438a"}, {"6236fb7ef4d50a"}, {"25736c1a278e93"}, {"2ca034ec453135"}]}, 0x48) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200080, 0x0) fcntl$setown(r2, 0x8, r3) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x0, 0x4, 0x8000000000008, 0x1e, r1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000621000)={r4, &(0x7f00003d3fff), &(0x7f000016f000)=""/5}, 0x18) 2018/03/23 05:28:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x40000000000a35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000140)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000400)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) connect$can_bcm(r5, &(0x7f0000000540)={0x1d, r6}, 0x10) tkill(r1, 0x16) 2018/03/23 05:28:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000000)={"69703667726530000000000100", @ifru_hwaddr}) 2018/03/23 05:28:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) pipe(&(0x7f0000000000)) 2018/03/23 05:28:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x14, 0x1a, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000140)=""/141, &(0x7f0000000200)=0x8d) 2018/03/23 05:28:31 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xf72, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}, 0x200, 0x9, 0x800, 0xbb, 0x8}, &(0x7f0000000200)=0x98) 2018/03/23 05:28:31 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x2c, &(0x7f0000005e0b)) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x1, {0xa, 0x4e22, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="a6a19ee5bf21fa9bfc191b800bffd39774e5b54c412e57fd58161c8ca808b1531191fad9cff5f4dff2fecaeac9ef97ee37068b4168a9f02c2d1483164702fd6191e6a23aa5717928a8a5b9f698ef4ec69a25d942b8c6642a40074c23e355c35ac5c8926f2754cfc162d8adea70277b0732a5b9a21e99459cd51cb0c47783a3c9bd9f97b5", 0x84}, {&(0x7f0000001140)="23cd58d58b16e7fbd53510407c8a86b83fd403572dd3b20b0bb025f05a7fd3eabdc173938e250330e06ab2e7e58e746de2732198059ae2c8012e1b4780d917d7bdb4c601622846f7109ae1fad94a406dccaa138d558fd55a4f437523782446b0c2241262e967b60870665e0fcf774720ae1a41cca5e324ba3d471f6acb7fc2c4eb094c9cf54a3945ec15d65c4b22babf288d36bf3332e105447c7a4621d7e5e346e094e81bbd90ab853ebfe9a42522b6d5e69a8f17d34021e1d50b7a6a72b9428bc6eaaf3e35846124de3dbbc22ad3dcc22bb6d74877df14b3", 0xd9}, {&(0x7f0000001240)="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", 0xfc}], 0x4, &(0x7f0000001380)=[{0x60, 0x0, 0xb965, "76b3ac2718b2e68727c1ebc5621b7429a59908d29906b89117f19b5a9f1e1de999456ec66df11aca652b658523521f26e603ee885f3863f4eee172227b3d84ceb362d9f141aa8a7ab18e2e758b220386e924e4"}, {0x68, 0x13a, 0x80, "0aa5c60891f32a8cb74685d98a6fd82c8d7cb8de5ef876f4d30d572fbdd3fd281097e0d85896257dd51089a223ca1ff6b04701800ebe2c8a077c1936544689da69833d41bfc7ca2cb6bf76bead7f39c9644e0d46ea4f5758997ebc"}], 0xc8, 0x40}, 0x0) 2018/03/23 05:28:31 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x10000, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x1c) write$sndseq(r2, &(0x7f0000053000), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x9, 0xd0f4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r3, 0x4, 0x3, 0x80000001}, &(0x7f00000000c0)=0x10) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000200)={'HL\x00'}, &(0x7f00000001c0)=0xe0) 2018/03/23 05:28:31 executing program 2: r0 = memfd_create(&(0x7f0000000540)='/lotrustedem0em1/.em0\x00', 0x1) getsockname$unix(r0, &(0x7f0000000580)=@abs, &(0x7f0000000600)=0x6e) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x8000402) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000340)=0xe8) quotactl(0x400, &(0x7f0000000200)='./file1\x00', r5, &(0x7f0000000380)="38680791d7d60e656ff4aa6f24b600f1276a0eab45cfc72d33b896c448eb9857e9ff5ca91309cfc49c39206e65ecf816fff1811df2470deb096729d582b995a5111e5189ad784437e92fb134f03a62cf286aaa5653ee55cbdbeeb0") fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000e4b000)={&(0x7f000035d000)=@abs, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000640)="bce5182bb8dd0442809718410bb81c03047d164df9c535ed37d1d2285bd7dec3a58e9d68844d1057465f7d08c3a524049048ab048b169ed4ce85abe2cba3ba153681f9d24954859d70f1189af5a37a33fd48ef0b593d68428f6cb9", 0x5b}, {&(0x7f00000006c0)="516a577c2e1b2ab78db777685b2c1fe37fbe2daf3bb0d9783f1b92361be8d04db89ecf26cbefd1e88e2f8ef647ad7fe9a25026682fe751c7919f94884af38a1c4df8ef76af223148e3c363a77adf51ecf66679eb0601970d15bd3ef636cd1c1997625dd291bf43efaaa44ea531245f", 0x6f}, {&(0x7f0000000740)="0dd77ecd61bab46fa1cfeb2d704579973c364e6d661141139bc71c4166c5d0d4fe65d6fd9e76d654bd", 0x29}], 0x3, &(0x7f00000007c0)=[@cred={0x18, 0x1, 0x2, r4, r6, r7}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000400)=""/196, &(0x7f0000000500)=0xc4) 2018/03/23 05:28:31 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x80) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x2, 0x2, 0x0, 0x8, 0x4, 0x5, 0x8, 0x8, 0x5, 0x2, 0x7fffffff, 0x4d4c}) r2 = eventfd(0x80000002) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001b40)={0x1, r2}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r2}) readv(r2, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/03/23 05:28:31 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = getpgrp(r0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x10002) clock_gettime(0x0, &(0x7f0000000080)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000000080), 0x162) 2018/03/23 05:28:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x7d8, 0x1f, 0x208, 0x0, 0x25dfdbfe, {}, [@nested={0x7c4, 0x0, [@generic="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"]}, @generic]}, 0x7d8}, 0x1}, 0x0) 2018/03/23 05:28:31 executing program 6: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba22ef2f02e80fdd5b79afa118c2938069c", 0x71}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x4, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) 2018/03/23 05:28:31 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x4, 0x44201) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000380)=0x6, 0x4) r1 = gettid() getpriority(0x2, r1) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3ff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@loopback=0x7f000001, 0x4e24, 0x7, 0x4e21, 0xfffffffffffffffc, 0xa, 0x20, 0x0, 0x0, r3, r4}, {0x0, 0x6, 0x0, 0x7, 0x809, 0x0, 0x0, 0x176}, {0x9, 0x101, 0x400}, 0x3, 0x6e6bb7, 0x3, 0x0, 0x2, 0x1}, {{@in=@rand_addr=0x7, 0x4d6, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x3, 0x2, 0x3f, 0xfffffffffffffffc, 0x0, 0x80000000}}, 0xe8) recvfrom$ax25(r2, &(0x7f00000000c0)=""/45, 0x2d, 0x40000002, &(0x7f0000000300)={0x3, {"ce558b608cee59"}, 0x10001}, 0x10) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000182ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/23 05:28:31 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)=ANY=[@ANYRES64]) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/03/23 05:28:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)='\x00') 2018/03/23 05:28:31 executing program 6: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)="2afcdd37f1fa45906de18e2688428c2ac9680818d482c1e7aeb9b0b651e3e5f422ccdd4df4f9cecd418415f9a598cd6aa9b9d1d900661b91412a4fc6d49e31e85bae41ce153d2c9e5ac2f2", &(0x7f0000000100)="c71f7764d8816ed346358b0a008e3aa2bb71d886bc08fc74b15752a4eda86cea300f36f0767845f293c11034905960238b68bc82273c691eea28ce67ca66659084795efcd49ee366b80891175493d5e1559143a7c059502e08f212156959", 0x3}, 0x20) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) read(r2, &(0x7f00000002c0)=""/20, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="03000000080041f0d907f35a9ebdb506b911b8742e6b02ac0c7e97f58aa20068faaf38079371692eb8854a467b9c39e4bb24c0adc66f06750e70efbd043c45a398598def896155924976079494d1b3e98aff3ff9067ffab67a516d126c7038f767c865cc5327a6fbf64530eb0289b745fe9cafcef12928c08116e4640dedd358b18c997c6532e877aa43f42db93cb84f76997d3e9882a9678e30ed98a66420000e5a9559fdcf"]) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7f, 0x4b0, 0x8000, 0x1, 0x28af05bf}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="8e000000fb2bac160512615df62939e2adfb2d63dd63f92fe562b5c86a861e8d7656d2a4790e212e2e6467a1ec925cd2cf49ae88218635be02eab889122d0d0ca647c61754fe00ec1ab0ef92e6d999e412bb565202a1a8cee1ff04958ae9442eb088c938f722d61a15804697d614af741aaa6a44d9e7c63f9b20b100000000000000000000000000000000e574ba30d32b4877c5901ead7598d31ca620b1d3a77d6ddc479cb54f6d1771cc9a2ec94022b70a695c3e35d77690992a50a4a9e00d3064d8d1efde24f3d4574f8c359759785acd1f45537605de350f2b86a51df55fd31818"], &(0x7f0000000300)=0x96) r4 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x2000) epoll_create(0x998c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x0, 0x80000004, 0x6, 0x4}}) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x0, 0x1, 0x2}}, 0x2e) finit_module(r4, &(0x7f0000000200)='%-bdev*eth0system}\x00', 0x3) socket$inet(0x2, 0x1, 0x3) 2018/03/23 05:28:31 executing program 7: r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, r0) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x8000000000004, 0xffffffffffffffff, 0xffffffffffffffff) 2018/03/23 05:28:31 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x8001) mknod(&(0x7f0000043ff8)='./file0\x00', 0x1036, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', '.\x00'}, &(0x7f0000000100)=""/230, 0xe6) 2018/03/23 05:28:31 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000ffe000/0x1000)=nil, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x420800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0xca, 0x4) [ 171.264147] kauditd_printk_skb: 181 callbacks suppressed [ 171.264155] audit: type=1400 audit(1521782911.676:398): avc: denied { map } for pid=30464 comm="syz-executor6" path=2F6D656D66643A24202864656C6574656429 dev="tmpfs" ino=84972 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/03/23 05:28:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="86", 0x1) 2018/03/23 05:28:31 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0x3fc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) [ 171.296326] audit: type=1400 audit(1521782911.677:399): avc: denied { net_admin } for pid=4255 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 171.335826] audit: type=1400 audit(1521782911.739:400): avc: denied { dac_read_search } for pid=30462 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 171.376712] audit: type=1400 audit(1521782911.789:401): avc: denied { net_raw } for pid=30479 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 171.413128] audit: type=1400 audit(1521782911.825:402): avc: denied { dac_override } for pid=30453 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/23 05:28:31 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000000000000000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x60c003, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x267) 2018/03/23 05:28:31 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x101042) dup3(r0, r1, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00007efffc), 0x4) 2018/03/23 05:28:31 executing program 3: unshare(0x400) r0 = socket$inet_sctp(0x2, 0x5, 0x84) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000000), 0x49a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDMKTONE(r1, 0x4b30, 0x1) 2018/03/23 05:28:31 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000001, 0x40402) write(0xffffffffffffffff, &(0x7f0000001040), 0x0) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) 2018/03/23 05:28:31 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f00009b3ffc)=0x11) 2018/03/23 05:28:31 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x8ed, 0x1f, 0x0, 0x5, 0x4, 0x3}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) rt_sigprocmask(0x1, &(0x7f0000000780)={0x9}, &(0x7f00000007c0), 0x8) r2 = getuid() stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000002040)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000002000)={&(0x7f00000009c0)={0x1618, 0x13, 0x80347017e64a4cb7, 0xb54af2f7a8b1b0b9, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x9}, [@generic="e21a1a5e55616adb4641c564067ffc39140de5220113f5a4b6689c54d791e45e18224f48bd24f6f6c95a46b1489142187148779bf6b88b3ab97e666a4985bb7703fcec44ea8a09e9564fc9f32fb7ec3b19657ce7308dce5d6d1d182acb5b6a9470a84efe14588da70f444a9b023aa67fe749cd", @typed={0x8, 0xb, @u32=0x7f}, @typed={0x8, 0x73, @fd=r0}, @typed={0x1c, 0x3a, @str='.userem0bdevcpuset[^\x00'}, @nested={0x118, 0x22, [@typed={0x8, 0x20, @uid=r2}, @generic="81cc11c0c530e007c6583f7cb18893d7fb9e2cecb208813a5ac412a177be", @typed={0xec, 0x1, @binary="0668a1db3dfcddaa570a1101926245d953563aff0c5b53bf222362f2852f81adc9da24a8107abec22f61f36c67da92d6769f27ccf55d152e3be2a8ccc9d4540a75dc799fe7773862f0d51d90f33e5dd4a8b141a435ac43d9295dc079ac04bcf9729036db0f34015f03977aa91ea804994ede8defac1fa32bd46b794d897570827ca0a3be35f747c13dd44475b6df7de821466093c4568c8e616e1542626777e18ee61903c8c1285cfa6911d5e4ce0de5c32bfb449780f7d9340bf22ef8940c6093057bd330282fab81e632c83b8fb9586ea2edc13d6a77d1a255f63da94c9997c88e8b02f8"}]}, @generic="3a05cf1b9332874100742b3dfb931f98e13fcb1715ddba38ce8762405595b01fa5695bdb669dffe527b0638e1efc6b9f9331db7ba6f8ee185f367868165949c0e14e81f987c1034874dbfe72185a356d39c3e366d5", @nested={0x334, 0x1, [@generic="aea8c2ded59f8bd0e13309cd2fd4a74fb990a106555559478bcc5c028b0eaeb46f9e86ddb284b833879e1bfe1148f604b9ff17fdf539e8f76701dd386a439a229ec5c0ffd206b29aeee91a592bb0d3fcf752abe0ff65396025424dd7afe19577b8bede36911f631da74c95eaf94ff6b967862900af29777a34d34943abd98480434f3dc9fbceb2e07a4f49b9770d1f62586260d45b154ac5e53659e786a753e427b4795e030197933be6f8aa53f8f0b984fb3c7219d852bff24b93fd9b91b88de691c3a91eda5dbb00af6cdbcd0e62e8f11e234637", @typed={0x14, 0x28, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="3a65966e377a96e9e36a0986122e89c0e0007ffafc6fd66eb787221f42451dc19a921bb4931b0a67073f042fa401668aa0bba5f472bd7006abda2cb161bb22034c2ea9af828bd9b7564a30d1166124b55e604d935830ae95bcd47758f72567f190ccb0871f34f63a4d987e7dca6b8f9553dc7c8e148dd092918ea0a8198846e93ed30eeba1c978fa1b880af238326ae3f38b", @generic="835bc9eb58528e3410a5d20448785508248068e6d7aeeff991d8b23a7d4b538338844000394af4a7ce183f514437902578fbb0731509c1f96a17e1d6e48f7ead3eafbad2b0f25aca5adf0a7fff9c7dbb36e314", @typed={0xc, 0x81, @u64=0x88d}, @generic="1aba5ab2ff9019c2d31044cab9640a753dfb4b252cd22e25fa3a73536839a50f552ec2bb472201f425396a6a8d4f6861eb5a5afa7bd360a317d370a01826e56d8a8067038a86e255", @typed={0x8, 0x57, @fd=r0}, @typed={0x14, 0x87, @str='/dev/admmidi#\x00'}, @typed={0x8, 0x48, @uid=r3}, @generic="6bcea0041e6dd979114d6e2c268d496434dfad5ec21d5b006739dd5a38ba8e9b3f981a99b8fecc0308c93d7991be0f1d68acbf1a926f816c12e25d0b8d4b0e9b0cec40e056e65ceaab81f94cb5ba90abb9ec17393d9d92aff0d435414753ae18a48ba45cd3724faa91088cc27fd8a1a801390237ca4228a909c9695ae1f45a8f34f679d151057a8fed79f50912bdde8526685fe9b27f8c57a229dbe8ab7a8eb6c84955fef82cf7cb710d48322ab75a4f27c466690cf2e4c64b58f22a0a91a0dc949ae2f33fb83706fc46dd4ef3ae0379d5d98e615284ae3eaf7a0ed68baec69faea96c315db743"]}, @nested={0xb0, 0x55, [@typed={0x8, 0x8f, @uid=r4}, @generic="d1996839ff90ed49517f591f95798683331f28d5e0b8157d132d8c18ea20dad31f1b322307da93ea3e155bbedac9e8489c2591b6224d399b54dbb5746e7db540174a41043d41893b5431f43d9e68bc7460144c20a9822afec4b7454fe388367b2bc70d30243d917d4fca8d3decebb27646254b6c6b339cfbc4f4eabb9434932e56ba260c14025b579e6a87c65fd7ad4c81f5d16d61669b69ef9beb6f180271bbe2"]}, @generic="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@typed={0x14, 0x3a, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x1618}, 0x1, 0x0, 0x0, 0x1}, 0x4044040) r5 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x15}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00000021c0)={{0x4, 0x100000001}, 'port1\x00', 0x0, 0x8, 0x8001, 0x8, 0x7, 0xc64, 0xff, 0x0, 0x1, 0xe78}) listxattr(&(0x7f00000022c0)='./file0\x00', &(0x7f0000002300)=""/185, 0xb9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000002080)={'filter\x00', 0xd, "72cda91d72b2a9aefbb48f44a2"}, &(0x7f0000002180)=0x31) rt_sigtimedwait(&(0x7f00000020c0)={0x1}, &(0x7f0000002140), &(0x7f0000002280)={0x77359400}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002100)) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000200)={0x580, 0x0, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x30, 0x49, [@typed={0x24, 0x7a, @str='wlan1\'keyringvboxnet1+*vmnet1\'[\x00'}, @generic, @typed={0x8, 0x14, @ipv4=@loopback=0x7f000001}]}, @typed={0x8, 0xffff, @uid=r6}, @generic="eed284bf12be0978b87173ea54b8af2443bce45b19c18af2370cabc93a055d3cbe76d2713d02993106e19964352468b57141b7a7fd092030f2204f6fd052995c6f119ca9ca2d2e5f654798aa1bd9b69ecce9731159fdccbac9bff7b61b", @nested={0x1f4, 0x93, [@typed={0xc, 0x4c, @u64=0xa711}, @typed={0xc, 0x5a, @u64=0x1ff}, @generic="71a0461dee21aefe05b9ee57c7a9e6e910e42fc83fb855985e0923b6ccae024eb9b8acda79ae50cf0fafba01d35ac6f1f013ca57f5736901220602a282731772733beb41a638f83240ceb519941ae62a708edd583095996dba16fc4ed186b47f734aaf11504f2d982d79381626a03146b670dd40c0feb2660dcb483bbdf1aec945cf29", @typed={0x8, 0x67, @u32=0xffff}, @generic="76859d8fbd41694c5676e4a1edcd22c298e7a3af7cd94db8854b3eb7a148d4148b249497b4187f973f9357a92266440b9067035ab0f81ee8527f281143e06b7178378629db92b5a83cba510ace9fd0705da5dd2c0219060323bc8bf8dccf9e2bee929c0053581c0ff50f0e8e8a0b778e7f593f05390e85cd11d0f91ce865818dd6ec219733c7c0de4577c6e41f4d4ecc103adcc01a49ff8ea297349cfa6aa7aff5e88874132c6de4d3499b", @generic="4516c6e81b76c4e0391b2d68728d95541ee4726dd529652087c560c9398143a4e5c1a884a552fccb07bc3cb090d4f6796f738f5c1a", @typed={0x64, 0x18, @binary="fe5844b077daa7f4b77b8b465b6a7d4038b85ed442d4b9b9f7668477708143ba33eebc6824e05549031eda0c3e3fa2b96f49519a0befdc74a3c2a7e2a15ec2f23f9666724928f1841e45a23dff9bd8e8293daeb79ecaa3a7653d328afb51"}, @typed={0x4, 0x8f}, @typed={0x4, 0x51}]}, @typed={0x4, 0x41}, @generic="192ebf7c2cc7fd50acd961a81f2176dbfd287c4eac1937f1c6d836ffb133f09e75939fe90c45822b59c26e3d7cc28ddc253af2f9c0c42cb900f9c23d87646574dd6121a2cefa8504551c3b938809d1f2ece42edb710d05216cdbe354784e6e46b24965736d2479fe1d035b2082d36a3fff498da354e822e02b2900f4fd03d7a5bbf6e23b20eb29c7007b4ab2195c1b0c29eec7329d10b5386af92d895c69d3a022d61354c8b2d853a1a8d26473b1dcfe839125bc4f90f2e60777cbd221157ca6ea7918c0e21fc0a4a5a332ba85e5e332e78b72676dca0fd2d8021187de35466b8fad020fa6c865f95bad78b86ba510e8f769", @nested={0x1ec, 0x8a, [@generic="1524b318606dfef73c5d23bb6b1d365bd9670e9c3c950387bd2e00aa5cd1809171a19eec4008e8c02451be1ba16aeca7edee41a943326f596aeb60585bdc75409f7f18d5010a9024ae56c8ba5351de4c7c747302676d99304e54c40a8f2ac06099d9cb0ed449af6847f927b89fa2a332bdc6352bd296b43f", @typed={0xc, 0x92, @u64=0x15e}, @generic="3f566ed9d14c735d9f2c2851e6d4453ec55b84cd47c58e99bf43e6160f7e8b62d019b44ebd320c21657bf81671377da69e74da20af626cd27a0b9430dfed0c384174fa5000df83745a420e77411e19e9561a0c62", @generic="be2ee6dce5ad02c831ac45e640972cacf0061d835261fc54b6c4d2580eb4a82ec304a8e9c281b4ad2ee1310391edb8e75bfa02cbc0e97cf38a2eb54528e0f8adb0da3c30dc70e66caf62fb9b2438d7ded0773b5ac71cf140f46ac0b986ac43", @generic="49deea9302959bc11b6c4eb5ff3e3dffe5bbc9b4d20dcd7017ebb2036f8ea2c2e39a612d9e009d6c3749e2d775d7f38b22f6c9a039bfffef9e53d7225c3bc9cabba3fac2a9b8192e75c91d3b018fd9cef374f97f03d0a5177cded23e452ad47f41fa23d6eb29617959e48d9f3ab172c89bb4f31c31eb6645249202bd03e55687d9e81c9070548101bef7ad8bef61b55f1d5f7d53bf1936393672fd28a59b7a579562f9a0091e94", @typed={0x8, 0x4a, @fd=r5}]}]}, 0x580}, 0x1}, 0x0) 2018/03/23 05:28:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)) 2018/03/23 05:28:31 executing program 0: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) read(r0, &(0x7f0000000080)=""/36, 0x24) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x10}) write(r1, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) 2018/03/23 05:28:31 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) getpgid(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000000c0)={0x30000000, 0x3f, 0x40, 0x538, 0x5, 0x4, 0x10001, 0x0, 0x120000000000, 0x4eb}) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000000), 0xffffff01) getcwd(&(0x7f0000000100)=""/45, 0x2d) 2018/03/23 05:28:31 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) prctl$setptracer(0x59616d61, r2) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x200) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) r4 = dup(r3) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000040)={'sit0\x00', 0x600}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000180)=0x14) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f0000000240)=0x8f, 0x4) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x19}, @local={0xac, 0x14, 0x14, 0xaa}, r6}, 0xc) tee(r5, r5, 0x5, 0x2) 2018/03/23 05:28:31 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @empty, "fa7969d0", @link_local={0x1, 0x80, 0xc2}, "96d4493be8d4557000191cfb4e9017d4"}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @remote}, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x0, 0x4e23, 0x7, 0xa, 0xa0, 0xa0, 0x5c, r2, r3}, {0x100, 0x2, 0x3ff, 0x2a8000, 0x9, 0x7, 0x3f, 0x401}, {0x3, 0x40, 0x10000, 0x2}, 0x401, 0x6e6bb1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x1, 0x2, 0x24, 0x5, 0x100}}, 0xe8) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@dev, @loopback}, &(0x7f0000000080)=0x8) 2018/03/23 05:28:31 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x3) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r3) getrandom(&(0x7f0000000600)=""/184, 0xb8, 0x0) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r2) r6 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000200)=0x7, 0x4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/03/23 05:28:31 executing program 4: r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) r4 = epoll_create(0x71) r5 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d63ff4)) r7 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x6d, r8}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xd9, "d8130cb3abc6096ae445a1f045e8a82328ebdee6e24d10c755ec0f3855b72da4238da75ebaff474d96dd509292cf3137fc5741695d2d17db870b673e17b3637babedd5b7841c13dae3f49da257983eb40ca301713ccaa63d2c73ef5bcc3a8c639f38f7667cfd72297e23fdd710190246e732990aa14c1ad4c9cbc6af361da85e73c025a3e7d41263ad426465c74aef89020e2e18fd31ca1f9edaf6e5f15700527d95ee24e8db65debb37dfdc7f0604db5d53efe6e8a5212ac0418006beae82e27f4442ede9aab1f6cf3a59304660b6cb691a61f537e3940441"}, &(0x7f00000001c0)=0xe1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x1ff}, &(0x7f0000000280)=0xc) setsockopt$inet_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000000540)="2fd06e803065cb04307b2e68a694a05e12643dc9b97798786babb97c74531e8076becc218350f98b4d3ceefa7cb8d0ea7eba0385643e9d7a9596356494f792a5950b9ee84f112905d0d06e16c73d3fc3b8377cccba2ce186c0432cea07dd81b14c7aacca", 0x64) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000000440)={r10, 0x8000, 0x5, 0x200, 0x9, 0x100400000000, 0x20, 0x6, {r11, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x2, 0x1, 0x3, 0xb0}}, &(0x7f0000000500)=0xb0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5dff4)) r12 = request_key(&(0x7f00000005c0)='.request_key_auth\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)='/dev/adsp#\x00', 0xffffffffffffffff) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r12, r9, r13) 2018/03/23 05:28:31 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xffffffdffff7fffc, 0x80000) read(r0, &(0x7f0000000080)=""/78, 0x4e) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@flushpolicy={0x20, 0x1d, 0x20, 0x70bd2b, 0x25dfdbfb, "", [@proto={0x8, 0x19, 0xff}, @ipv6_hthresh={0x8, 0x4, {0xf}}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x48040) writev(r0, &(0x7f0000002240)=[{&(0x7f0000001240)="ce05941fe6ee4c28f8a0bec014ce031d0628ba17bdc70f5c33f71e5274e3104124e8737fccc7bc275f81e9dc1ff1226b89600a1c45d9adaafd0fdb154929f2c2254632b6a8bd6223559be599f72ba7d9a7ffb83dce2a375d6d190f74148505bfdbd19980812fdd231f41a51d553c18df8d3a74f0f48fc9ea2e630607cdc32f61dcb0191667892051e38bf4745da3e4e5a725a0000a3e3375cb351eba44d83128696d583b0c0f0b150c9914df3bd191d22f126f7f1390910a70f71e764f2a2b826104e3a8f8c0bbab9d4784498d7e118c13fc0f6fa31ed256aa6421a82f183bd4f2050c88b5845fc07603056af82ab1b37f81f42392fc13d2aae50d8d88524ee725e2f7d14f163e1ebae08474294efe84af28001d77bd38eee7b0cab590d0f2c7b47d2780f237c88ba41f97e2db420621a2220bf265f8d589a8793677cb331c23194e2d05b60e4259fe0f248816ff45b0484bd941df6ea7f42daf215329f760cced84e6710800852fd7e5dfdcebc0ffe3b052e9bf0e0587ecab03385a5f5d9bc5ba6c28c4036b5de8609f3d0a518b5d37c486b19dc304fb4b762b51f53f9de4f9cfcc483e70477a191f9c607d0cb188a9a31d330bd9aaa4282e9d1ebedbaa72025d66b9d150fd7e6c9e95afd38c34ea629f28dcd6cceece5fa33c89aced3a1cb6a6e8f9d2dfaaf061314d54769f03c5c41fecb16a9a145c1c7f1c7c958672f3cf8fc710b3bc418287b755867bb0c0d9527cc79fc5280b1b86b0074724329df8ee3f1bbe68fe65022e6ac06e9d8233e817b540f64551885e535566ea3a3c0d37c06692074baed35c981916fc9a28931d911a47ce013d7bd4d916befc2143beb714b6dc6bbf302c96a095ec6f36222d1467f5a89ca338175cb826f53853bffc0223cc23d2b687cb2de66e94df574c82c92425c5886e9db1155af73cb48634434d827ef63c5a5b262851e65bc44821e6768bf888091768a7a4e8322e1074031170637a3c9eb43bb7cec469d4ba73fbf489003cd256ad601ae8adcfa59c7d96bc95c713b93e445fed3fb2ea97b1e750d11fc3db47e90410131fbc975007984ed02b2e327728be79a52968b693fbb867184523e1ff4623434d4bf37fd6ccd5a6dc433a5660709886e3b7b8cd3550d4a2432a0cea4f8b6286d1bcad928b689db5bd08db1cc2c8abc9b049d5575ad1e265edc1b7415ab69948c2a5077d27a484ec767b437411191e187b9a8fb99a3226704142673cb6fae27d681b7d515fa1000614f4c8e51c288edb00a301d8bdd71496c61da446d81638af5c55d560a50cab8a68a5e27253ca3e7cdf0a146a1bc4cb867af496ce57381cc8031a550107afee3f81b3640fdef91117eed77bce120afb3402f521b664fcadbac2a479c7a12e1ad196b9446c65965a19bd02484c0cb0ed08f4f3594dc45701495b38b5de3b8df08434cbef902485594c8b2c3e58f7ce144ad77acf4c668301681ecd5706d452d762d91aa3899bd09721c2b9ea882eaa580a913ee36233363c8655425af557e13e0fbffad0f5e4216a0c7732eefbe70208a07b8227c8cd2c62bf25ccc8f2d4ef585558bd517f510d72daca495d5d03a25445c5c8f80a13d7412933024a9600bf64c3692f8282fb1ff9487f96853dbffc2334ef2baa09dc6279173954f867c2f81421ce8684364d23c40b0bf56eec5d40353fa8f9bf29415408ba51b921d2663d07893e8eaa72391768485fa3b041703dd11b54e8a90cab82312974a7fd710766caf83626c145891a8379e8a9120ea6f87a9c9abade09f5d4340b2f18f9850193e531557772508a1fb22771ad1f11a284aed7fbc0c4779a3bee01f1735e6d686bd126bb3bf40cea1bbeb837e2372cc1484dccecda5775e04930b2096f889025ab40149f58529ca177962ac5072df2a63e31102e83d617dee9317d2c33c93e038050d9cca9b59ff18ba608e98e825ced8c57709a7b9f50c67551bf26bec83329d9493088001e587bab5d24e1ecd07fe7d562a8ed761ad10e5da5ca052d2911a65cb2e13ccb476cd2882b2a600fac5238a55d02e286c8dfece66b87b013729590e12cabbbeb6dd1435f6d8454e172bc058dae49cba5cb616d1c94d164ddf50fe37144e5101dcec5353a5d32cc757fbb491bfc9016db6c995bc1c9e0cebd0ab81b5283e2427c2d32d43450141543821549cc195f25ec45ca89a6e8b542c6ae27c091c4308b60d0a371ac53dcd86d42717764a0d31bdcf1580897d6805cb1aad85adc19e4853146bd0c3a62eeb452bc954112b33508f9a516f3a3c0f1627ae5688097c366db1d13fa9d3735bca96a8cc10c17ca28539cf61b22f2f4c4d6409457afc5ef308a3d053a205d9713781147f7dd81e3da6f6b63518fb831b2673ce1276025e421a2be6bfef3786a1dfdf3281013affd2d6363931598344850f62801804290fbb6bf34051aed5fc136d00d707638e527f274b3f680a88489a0879f78737b6a5018794e28c68066641467e91bb40c07a53310bb26aa28ae519787c5dd42b35d3dcb179a12babc20ccd5d53ca967f850912cdb02a66f86dcefa2cd3716e952515657eecf5f7fe1f1ef4759f2081f6591ac1819346d7c25a3d5c884d5de4ad7425dd7fadc217b738b11be296fbf51d1d479b39f643a3c9140469106aed8bd28274309ac7a4a2f36a6ca319e828b88ed2f6fbf27a095ad368b38263008d7f42cde3e866348a8e037e0ab2ba70e6d569ffd91dc0be2b3e683510fa08301a16ca31e968332c10805c925e2f6ba942f8866923513a478d649e824f69651c6322c906488cad7180384a13e3d31de7985ef0d990096325e84", 0x7d0}], 0x1) [ 171.509753] audit: type=1400 audit(1521782911.922:403): avc: denied { create } for pid=30491 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 171.534057] audit: type=1400 audit(1521782911.930:404): avc: denied { map } for pid=30499 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/23 05:28:32 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)={r3}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) 2018/03/23 05:28:32 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="151eeaeaf08599bc9c45413b3afd0680266dd443195e0e8ab78d1770e11a86d755eb825dfb187d620be6407274b66cd56008e6a4ae05496f51fb52182a168f8fad87710dcbb452e43d48d1356585447cc5f683e45d872eb6db990cf682c84a607b1efbbe1490299579a7019039e2a70d54866aa263bfb1705f1842c24a74155af45baa9432deb17f2082864e47a565c2a0b640945392151d7eebf89b34586048016af3b99c129b93b8a5ac8f168e71656c667d871c4e39a024d7b0a7fb052c9773f170ef89045d6bb8", 0xc9, 0x0) keyctl$link(0x8, r0, r1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) rt_sigprocmask(0x0, &(0x7f0000000240)={0x1}, 0x0, 0x3) fallocate(r2, 0x1, 0xfffffffffffffff9, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/23 05:28:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000001000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000240)={0xec09, {{0xa, 0x4e22, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) bind$packet(r2, &(0x7f0000000200)={0x11, 0x1a, r3, 0x1, 0x6, 0x6, @random="54e1ee83a68a"}, 0x14) 2018/03/23 05:28:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000100)=ANY=[@ANYRES32=r0]}) 2018/03/23 05:28:32 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2c00, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000080)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@broute={'broute\x00', 0x20, 0x3, 0x868, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000040), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x7, 0x2c, 0xaaff, 'ip6gre0\x00', 'gretap0\x00', 'ip6gretap0\x00', 'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff], 0x2c8, 0x33c, 0x468, [@bpf0={'bpf\x00', 0x208, {{0x28, [{0xa150, 0x6, 0xa40a, 0x2}, {0x9, 0x3, 0x2, 0x42b9d51e}, {0x1, 0x0, 0x8, 0x9}, {0x80000001, 0xfff, 0xff, 0x40}, {0x4, 0x6, 0x100000000, 0x1f}, {0x9, 0x7, 0x6, 0x1}, {0x2, 0xffffffffffffffff, 0x3, 0x3}, {0xfff, 0x0, 0x0, 0xfdd}, {0x6, 0x19, 0x400, 0xf4c}, {0x8, 0x0, 0x9, 0x1}, {0x3, 0x40, 0x1, 0xffffffff00000000}, {0xffff, 0x9, 0x3, 0x3ff}, {0x0, 0x5651705a, 0x9, 0x7fffffff}, {0x0, 0x7, 0xda7, 0x6}, {0x7, 0x2, 0x1, 0x8}, {0x8, 0x0, 0x9f, 0x3319}, {0x40, 0x4, 0x7, 0x2b}, {0x3f, 0xe01d, 0xe25, 0x80000001}, {0x8, 0x2, 0x2100, 0x1}, {0x2, 0x6, 0x4, 0x5}, {0x4, 0xffff0000, 0x3, 0x3ff}, {0x80000001, 0x6, 0x2, 0x5}, {0x0, 0x3, 0x6, 0x40}, {0x10001, 0x8, 0xfff, 0xe58}, {0x800, 0x1, 0x4, 0x7}, {0x39, 0x6, 0x847, 0x4c2}, {0x3f, 0xfffffffffffffffb, 0x4, 0x768e}, {0x7, 0x9, 0x6}, {0x20, 0x401, 0x7, 0xd6}, {0xa, 0x10001, 0x10000, 0x7755}, {0x5, 0x49bf, 0x5, 0x80}, {0x61, 0x5, 0x40, 0x7ff}, {0x80000001, 0x2, 0x87, 0x3}, {0x9, 0x5, 0x80000000, 0x4}, {0x7fff, 0x1, 0x2, 0x9}, {0x8000, 0x2, 0xffffffff, 0x3}, {0x7, 0x8, 0xffffffffffffdbc1, 0x60}, {0x6, 0x7, 0x800, 0x4}, {0x9, 0x4, 0x4}, {0x10000, 0x1, 0x4, 0x8}, {0x307a2f93, 0x8, 0x0, 0xbd}, {0x100000000, 0x8001, 0x100000001, 0x3}, {0x2, 0x80000000, 0x1e4e, 0x3}, {0x100, 0x10001, 0x8, 0x7}, {0x128, 0xcf, 0x4, 0x2}, {0x3ff, 0x80000000, 0x400, 0x9}, {0x0, 0x8000, 0x6, 0x33a9}, {0x100000000, 0x403956dd, 0x80, 0x10000}, {0x2, 0x0, 0x99c9, 0x101}, {0xa87, 0x7ff, 0x2, 0x6}, {0x1, 0x40, 0x9}, {0x4, 0x3, 0x7, 0x7}, {0x8, 0x1, 0x1405, 0x3}, {0x8000, 0x5, 0x3, 0x401}, {0x5, 0x20, 0x0, 0x7}, {0x7, 0x50, 0x401, 0x1f}, {0x9, 0x80, 0x1, 0x100000001}, {0x7, 0x90, 0x6dd}, {0x1, 0x8001, 0xffff, 0x5}, {0x3f, 0x40, 0x1, 0x7fff}, {0x3, 0x8, 0x67}, {0x40, 0x5, 0x0, 0x9}, {0x0, 0xfffffffe000000, 0x2, 0x587}, {0x9, 0x100, 0x1, 0x6}], 0x5}}}, @cpu={'cpu\x00', 0x8, {{0x9}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"f883d4e4d55d645c31b36767712bc9b6d94cd68dcfabe3af979c0b34c111"}}, @common=@dnat={'dnat\x00', 0xc, {{@empty, 0xfffffffffffffffe}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x800, 'system_u:object_r:dmesg_exec_t:s0\x00'}}}}, {{{0x9, 0x3, 0x22f0, 'lo\x00', 'sit0\x00', 'syz_tun\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xc0, 0x130}, [@common=@redirect={'redirect\x00', 0x4}, @common=@STANDARD={'\x00', 0x4}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0xfffffffffffffff8, 0x8, 0x5, 0x1, 0x0, "2419840f75665b14f5388c528eba93300f667202887113465f90e47635171edfd03fade120b3f984d00876feea8abf8ab075c7cfae22ce9915445059bf1a0a31"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x2, 0x18, 'ipddp0\x00', 'syzkaller0\x00', 'nr0\x00', 'tunl0\x00', @random="2525121adb36", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff], 0xa8, 0x114, 0x240, [@statistic={'statistic\x00', 0x14, {{0x1, 0x0, 0x200, 0x5, 0x9, 0x6}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"80c16cbc363e006e2e89bd6f8a5187a244bc72be318f3a35db88998e9a3c"}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x7}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9c3, 'system_u:object_r:device_t:s0\x00'}}}}]}]}, 0x8b8) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) dup2(r0, r1) 2018/03/23 05:28:32 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x949, 0x200, 0x7, 0xefce, 0x9}, 0x14) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x100, 0x109240) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000001c0)='maps\x00') fsync(r1) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000140)={0x20, 0x7}) readv(r3, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) tee(r3, r3, 0xfffffffffffffffc, 0xf) exit(0x26e0) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000000)=""/128, 0x80}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x8000000000000000, 0x2, 0x24a5e53b, 0x400, 0xfff, 0xa0001, r4}) 2018/03/23 05:28:32 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x204, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000001480), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x31e) 2018/03/23 05:28:32 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200000) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x480, 0x134, 0x25c, 0x25c, 0x39c, 0x39c, 0x39c, 0x4, &(0x7f0000000080), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x18}, @empty, 0xffffffff, 0x0, @mac=@random="9f8e36864e1d", {}, @mac=@random="96248b7357ae", {[0xff]}, 0x0, 0x5, 0x8001, 0x6, 0x5, 0x2, 'ip6gre0\x00', 'erspan0\x00', {}, {}, 0x0, 0x8}, 0xf0, 0x134}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x3, 0x9}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@random="06bab977ffaf", {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x1, 0x1f, 0x1, 0x1000, 0x9613, 0xfffffffffffffff7, 'syzkaller1\x00', 'irlan0\x00', {0xff}}, 0xf0, 0x128}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0x8000, 0x4, 0x3ff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x17}, @dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0xff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0xc61, 0x800, 0x0, 0x1, 0x0, 0x0, 'rose0\x00', '\x00', {0xff}, {0xff}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @dev={0xac, 0x14, 0x14, 0xa}, @rand_addr}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4cc) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xff, 0x5, 0xa365, 0xd, r0, 0x100000001}, 0x2c) 2018/03/23 05:28:32 executing program 7: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000006000)}], 0x1) delete_module(&(0x7f0000000080)='ip_vti0\x00', 0x800) socketpair(0x10000000001b, 0x5, 0x7, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r1, &(0x7f0000000140)="98ed5f5ed7e70f56c11ff3d50de3aced4c69b243d395cdcb7b805752c1f3861a4330aef97859f74d97675dbf4ad1a3c6e4ef14c77005f97ff39f43a653b89b5f02a985962f6613be485e4e9a84ddee3ba7258b92f43d287ad5289d6fe9", 0x5d, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'ip_vti0\x00', 0x8812}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @broadcast}, &(0x7f00000000c0)=0xc) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r3}, 0x10) 2018/03/23 05:28:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000002500)={{0x1, 0x3, 0x8, 0x9, "6fd7dbcf32a7efc373b3972f5fc806c6ac8b7b6c98a191f6fde987821e90c55322c53044ac225b044194e46d", 0xffffffffffffffff}, 0x0, 0x0, 0x20, 0x0, 0x693, 0x4, "550c4daf897738243a73d68acc27bdfe6c1305696df2b1d83caf45e65ad1ea7770a842d43d4b086010ad90447b59a808915cac6c20e7dc2131cfe3357dcf37e7", &(0x7f00000024c0)='filter\x00', 0x7, [], [0x100000001, 0x7ff, 0x6, 0x1]}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000002400)=0x8, 0xfffffffffffffec8) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) readv(r0, &(0x7f00000023c0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/9, 0x9}, {&(0x7f0000001040)=""/249, 0xf9}, {&(0x7f0000001140)=""/56, 0x38}, {&(0x7f0000001180)=""/189, 0xbd}, {&(0x7f0000001240)=""/101, 0x65}, {&(0x7f00000012c0)=""/214, 0xd6}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000002440)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000002640)={0x3, 0x8, [0x7, 0x231]}) 2018/03/23 05:28:32 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x820000c0045006, &(0x7f0000000000)=0x774) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000240)) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000200)={'ah\x00'}, &(0x7f00000001c0)=0x1e) 2018/03/23 05:28:32 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x5b, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) 2018/03/23 05:28:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x1000000000000, &(0x7f000057bff0)={0x2, 0x20004e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffffa0) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "97922b", 0x14, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8001, 0x240) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000000c0)={0x6, 0x80, 0x6, 0xfffffffffffffffd}, 0x6) [ 171.627084] audit: type=1400 audit(1521782911.973:405): avc: denied { net_admin } for pid=16829 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 171.651668] audit: type=1400 audit(1521782912.016:406): avc: denied { dac_read_search } for pid=30514 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 171.709106] audit: type=1400 audit(1521782912.120:407): avc: denied { map_create } for pid=30532 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/23 05:28:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) finit_module(r0, &(0x7f0000000000)='\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x100000001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000d2affc)=0x4) 2018/03/23 05:28:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) r2 = fcntl$dupfd(r0, 0x0, r0) dup3(r1, r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000661fdc)={0x0, 0x0, 0x0, 0x3ff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) writev(r0, &(0x7f0000869ff0)=[{&(0x7f0000d5f000)="c2", 0x1}], 0x1) 2018/03/23 05:28:32 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r3 = getegid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) getgroups(0x7, &(0x7f0000000400)=[r2, r3, r4, r6, r7, r8, r10]) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000440)={0x2, r1}) r12 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x4000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r12, 0x29, 0x30, &(0x7f00000004c0)={0x9, {{0xa, 0x4e21, 0x3, @empty, 0x1}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}, {{0xa, 0x4e21, 0xc0ff, @empty, 0x2}}]}, 0x18c) getsockopt$inet_sctp_SCTP_STATUS(r12, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x2c77fd49, 0x6a0, 0x9, 0x1, 0x728a0, 0x6, 0x6, {0x0, @in={{0x2, 0x4e20}}, 0xffff, 0x763d, 0x401, 0x9, 0x6}}, &(0x7f0000000740)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000780)={r13, 0xfc, "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"}, &(0x7f00000008c0)=0x104) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000900)={'vlan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) write$eventfd(r0, &(0x7f0000000940)=0xffffffffffffffff, 0x8) getsockopt$IP6T_SO_GET_INFO(r11, 0x29, 0x40, &(0x7f0000000980)={'filter\x00'}, &(0x7f0000000a00)=0x54) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r11, 0x84, 0x6d, &(0x7f0000000a40)={r14, 0x33, "8e924dd7babd773e2d7450914b53f1574e00bde3681b902a028777bf931760c2d4cb9330fb87776ff66e8f51cdbea0e448e655"}, &(0x7f0000000a80)=0x3b) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000ac0)=0x1f, &(0x7f0000000b00)=0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) socket$inet6(0xa, 0x6, 0x0) ptrace$setregset(0x4205, r5, 0x2, &(0x7f0000001bc0)={&(0x7f0000000bc0)="2efcf0508204f904ad933bc9a0a097cc961b5216f6a8c60cf03535198a8b14749f6c78ff4949e6f5286298a6049c44ae9e509db79dfc1cb00eb27ee20b72ff7718488a27f671349d97b69b0f747295fb38b43a40132069d1a371b1be3b7f903910248903f342b59452df2b5c3bdf646f8979b2b9e4338d228cb5ea5445e12e1027c789a213c45857815d0483488048dd05861d1d3f26b188d406df2de73e4294ece7a83c695e96edacb7f6af35f947b8fa8ae160d61c56b3c99810bdff0677d4494d18a51395620ca70956da48588ea7f90da13987f5bb631ab9b219aade86796f50db7f46f47dc98777d327a28006116da1aeb22a39b6d162250a5837b4b55528fd4d589d655871264e101a1905c25969c16577aebb6f832a3fb481340b940a7be3fe1d83ea6e14e4e051199a316afc004ca2ff632905adb6c06a3c469b73f9abeebd2575f765fe88f04ea8f959f729175246eb7ec32f47e521a347017a6b6a16ca906844c2fa30c2bfe86ee5c58c5cb6fccd010612bbcee69c03aa53af4060a5cb0341bdca98f33bb4de3c5bf877323ec60f3d6603d419f150320e75bef542c58d86b6d8725771b85b3d47aab948931ffcb120aa86973584ee18c06f30853bafa4ac97ebd96921d2fdef7b334f15030112d441755412364e83f10563f68bab87107ba6a57b1b65e616bcc66140780dd4be271a215bcda52761ab61baf058c1cfe5dfdb267aca0225547d5859f4981e71b92750e01424ec898610e5e6ac35bde0e0315ce63d0c3d41ca24fc688a9eb8ab7891f4b4646c9a0589bffdd6d28da67c91b32b88a027cf2c01362e3fb3da0986a4214f414b40e81d22b5e8911ea2252608a3c8f077c7dcdb20ea43e79947018568e086100acfeb65f8d973f9fa3a2cc92ffc164bec08e4317f420747985edeb14383a13dd97aa7a6ba96e9ae5b6f907bc9ed06af9ba06bcf8c5fa7810bba2ef600ce9ad64143fbe26a1a79c73af358b8a800a563601be915b04b539fd4a00eb5625d91ca78fbf5d6bc52345c615f3dca8bb4e806ceac949453063a86acd39131a52ebacd5703f06bc544a304a4d565f57dfb9078b7487a5d1d11e05b01a8534cb146b6f77d2e949a35127d5ed0c8e26b8a5e3be54221cbf5df61593d74532ecb821ab951a2a127f7f3e3cfdaef030e0987f8d8e9312ef412d9b0617ddde4fb472a43de643f7289f536596de2f4090307d4fcbeb49abc67362e3dceed53770be78b7f518360faf21c8fa21f4f7ba3c2e5838564707e1eb3cbb61174a464f63a786b2f5f405099bfa59bbb88a2bb9109cd6e69f998a3d80398f4629042a58486e2c1b46cc9dee2858c72d46121ec75d0f98768135dd17106bbcbd9003e5397aa5486aa06b81e2e0286185b9e03df3446dab8a31b5c626c37a9b5f9ad2cd3949e04dac81aebdae79ee4c6617cf97bee991eb85b062c25c8bc4ca90dee5d4c38f462a69ea51710edcd6976de8011e03d58f7f948318f609e009189b045cd74d4caf440cbd48ff8796f4fe6e5c44fc91fdb3e4729c0346c07873eb3ba450f53fcd7cc30a11933b7d75555be3b6a51d69eb3e127056a592f4198de738fb3627b137bbc2e24ddd2d98645ee4713237b231158ec19e7668e909e3cbc418b0aa9ee344f3b77783ac9dd19243c8bb4e746310b73cb2c96b800681fc5c0dbc9fa3c7dc418adeebeaa44d98cf5264dddf3aee5cbab8e8689a5e391bbbea677b6bbfa68eefb39da0d791d2cbdd7fe943ed3fb787f60da509df5f3c0025f81c820a23661bee5895d59e1f4d60a12f1409fa8099c640f67f2e178b68c45b72b436de387b3aae599ed5332487020aa276622d42950a5f19d624c010532fa037eb4ca7d55b2eef2ba558a12aa8a5675bde4be0da72db29f56a828d1a23c8c0dc356216b71225a51806d02f617385c734c8256bfe9e5b8f255c7c11ad17c313573669f966cfa29eb6427ddfde787c3dbcef0f0ee832b5d7e051b690a1ff3a57b254fa05097cf51dddb07d238082fb89530a01166f9adfd3ed6334f616cf8d12cfdeced31c52b2d529e0e0afbf773f215fc1949acef4681cbecaaac73440140c223631cca4626f1b3360ed70d06de83d84d489706379e2bd37fbe3f7ef83ce0898e1009e237f1b2f8cc09b0dd458c7fa8fa3d51c35ec86b8b54f256f284cddaa20753d0e24d8e2347d01c5eaa569912d22affa58fd0fd84a36c0200b103b976db7500676028c1faf9774769041f3434801bd953cd5d8af8c9ab5d70e67516c2002ab691ebe03bcbb6791ec314ac8ada70d425d21ae760bc790adc732f1bdff5a91d5a71b30c22da1b98f36dd82abf4a9aab51e7b076aa5221e4ad596c5d858855657f35be6258f651bfd1eff9029963f4620a14f019b7aa902405c707a50fb7f648ebe621baf684c96e784d8219434e27ea38573e0863de0e7aa478632b380cd0888bccac2702c13dfa10877e4dcb462e0a368697ed587fdecc1e74669da41b3f1ad95341f46ced674af8f8085c12601c1442f8501442657e2463c1b04565523f83c4388d4122e01979139d9bcb10c200efe4477fc71939b2cd5ac2423c1257b84ae1bb9ff7bef8bd7d7a7c1edec1917570b4d462d9a822d44a143d5cc52294b6483c7b8a2f1c708227053e65bd7f29b341ca5e9a87444a33a85a9779a1f14106b441085ace914555675d0ebb9f3c8a1d103f2e9a04b113777de5f4730b25c2c84f75cf3d62659c0c766fbf04f7b4fb4539238cddeb15f74cfae8a391368ea6264a8375851274082bfd27fbde3f028303799faacf0673e8da9130921fff4a79c18e89cfc439314e433658a160ebee14dac0797950d88481c759641ba772f3466b7daa871e663f355be59f577c9656394be02b3f4ceef1aac49b995a64012e3e5e090174bd7b4195038d2f5eb923377a4e59cd7027d4c2eeccc32587e19c0bd3e6630baf8ea6b9cc70c0a467c821bfeaa501e1e7f33e2391787cbcf9745abe4a1f8579960c548ba0eedefaf282e944ca8ff39affda529aa7c5747df7c3329721300711acac28ab8b1b4f0705ee13b3c46c0559d0d8575235b258670e12751617001e77a0565bffab8abfe7e914a740a5dea1a3422dc85b2f4869e755351bb9b426fccb0e6d18b6cb716bbdfc4f1b11ff7a4b1d9e5de5ceed1207715617be35aba05dea52b7f1e08e81ceff09bdde49e52413763a456e8b5333f08fc5ffe67444795af637dca8ced64098485e1d40d6e7a976929aa1d511cf5960aca6fd8c4d4c8136c64cf94373bb193ce81c73a84f56299661407c205a5010a7069389f1300803d9267a972a9500e9dd4ba4d4ace33add1ceaa39de62597988e350b056c3cff057e5423dc5f2c8adc7074c55686bbdb5f627dc9ab4eb90ac551a0aa38e83b844e532b2740fd33b320d91119c2d3f49711144e9174c5625d5975124942006b6c0e4ec1f9c8965010b32dd486edd3078c87b4f2da79fe7dd4f59ffc43ae373cf6ee1a1d2e724938dd564da84c13b5446df5f05b6696b263e974cc02379d415d17b3bc54786cef2a245470152df6534852bbe08c84576905580b66c37314e2a1123599e3b49dab0b97caa2b094bcb3e1b97e9ce7d322f1a01bd0293bda95ace7fc322dec17ad15de3ccd805b8ae6ff0f51c620e196536c2c4e4d49cf081cbd2111e5b3662579ae6f9d866849667f78050bc87c5377521bac5c594ef8f316c7f34fb888a40809dc1b807c38e6b1a15ba588e030bea112cd0af02576cad9c684c519e461d63b45ece4bd97f5b059ce70638ade1cc353fb03ec00774660f3b5cea7dafb1cc4dc372d92d21dfddcda6a02eb106df035b437eb28c98c702648e0ab1e2611004afe2e059f6cb2f0917f2df302cbea881af7810cf1fe52d4446b7eaad67474079c078f413e7f397bd1f04a5105ca1d0d8c2cd0bf24dd7cbc7f28a20d6a48703281e3e056148f18f350d71a54887fb3d9dc107cf8da5301b1f8e6af766807b649ab55ecd9bc11868d258bf6a6ab624850cb49fd7c03f1443fd773491baab0afb073988833fbad1c4d528ce666a346255bedab940502a38e162d484cf3bd7e65bfb32f2020f1edf5a1ad1633ecaf9dc54a2345de1bac75e028dee43eefa827bea67cb7e48589242d0e933d8216daeeb046a1535c9f3cf4659e883a4aff78666404965b7e9103d5ddc3ea35a0980884f7e5c061c35cc42b615208e246a702f08ec11411146375043900357ccf9c877d898fcaf64de80f65be529bca676878511e16b05af4b4c011d764ed073e7342e889c39911cdf19e97f44bc414f1b5bd1418de0655c320cfd70a51426cfba999f2fd620dfae15e2a0a2f1536fe0f574b779ad0074e5ab5d630a0a9fd0b9bf3e35ef811b0410850c330dd89c4c3cc54bd5f1e9cc8383828a158615a6ccdc6916e66903b35cb018d8c0613dfc0676f8878d9df08108b579f9ccc453faaeafc2ead3b1b4d93d521c03bc116307c42c31be9e2cab162d15abc577af63cb3c5e34e406e489f3ccf2410d3d66efc16affba428bfa2166c1b02cb3dc35cae0407b3500a41e2b77ce8772aee5c24d6b601fd94e7c10d9beeca3ddedd40634704aa3dec2fe2204c6326df1f549b7b04dafc0194b56bde5fca0fe231a6a75a6eab6a3acaf3566de26aac5ee0b437583857a2d5e54e3d054da0d03e5fc3bc95d1262f16ddc52b054e923e40ecea5b48319a231819d0abf247613b0081caddfac19464f211223500b4c8885b4bb42804e5147cb57268586694193f8346d0fcabaf7a0f15d21eda6cabc998f75d051e14e1820fda31dade99111e1521161da4f963b7dabcf8072bb2bc188d8331f39e7d3d255a6065356385c6a27fafddd1c24f3cbb72e86f7d313396fb5f4d5eae9cb9cdaffce18efeef1ebc38c5031fbef023c189fd159fea4d1b90c20020046eccd989f751fb70cf700095e79c096818e3fed2edeaeead31ac0b30e0cde5e954be69422b4299e614ed889d0447ab684382a90e425d13db8366b280b326af1f260b45e3a9f669b331575b043de83e61b692fa426ef83ade6a4623c5ae632d028b240f9eb36dd618cd54ed1960a7a2b6f1235c7eae69bf9f975a3abd3dae240fe6882f958bfccd6a62414bb10fbc3d1b5d8b8cf1ec53eff85af21bffa5e63022dec44870c36bc4d3e637b973008cb9c735106f574e7db97423d741a60c00744c204cb93062c731076fa2fcba0a7242596293487b48c14e44c32d743508abd0720eaf4b130088c6a6ce9bcefbcf3487efb60ff6259b768d4ff48f2a548739529026d1cfe328f8858e78c9552c1b19a0bdd0b40b8474f47fa8aceabd936b085c452a2e147a14b005d890fc5e6e023b8a3d634afa1c070f91d9545c8dc56d29587f3fb17fbfbd3d013b9b257d1e9bb5f2ece282ba4aeb5c4673f4130ed7edb4132cbddb68b0446b8d22a078e1118fec420a42ee6c1448f15905faeea0503f3fc6f7516c27377aaffe750b75b905cd20dfcab741f7dbffc5c7c0c0d023b55e6d9df153b5c4e494c2393e355f40bbcfe446f4df74966e9fd9488afeeb854cb24079a3237d410a7a66978a1f161fa2e20c813e291b0d4e9555d9543d7056c54365bdf68266795cf7fe33b69c2ac28e758cf1a06eba5ec522155ae5813b479794c7928d0dcbf1783475a7682e8ea1496aa8507035203587bee4f18db92b856eb99f4b935c4ef131ded459b50b31b160131ae62e08796bd0ecfd1f830ac3925acd509938d91d17a918e99e8fc97319c58a7149166f637208bdd3ddeb89b7b53f1fbcba61b8bc0c", 0x1000}) sendmsg$nl_crypto(r11, &(0x7f0000001d80)={&(0x7f0000001c00)={0x10, 0x0, 0x0, 0x4008000}, 0xc, &(0x7f0000001d40)={&(0x7f0000001c40)=@del={0xe0, 0x11, 0x0, 0x70bd27, 0x25dfdbfe, {{'cbc(aes)\x00'}, [], [], 0x400, 0x400}}, 0xe0}, 0x1, 0x0, 0x0, 0x4800}, 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001e80)={0x7, &(0x7f0000001dc0)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r12, 0xc1105518, &(0x7f0000001f00)={{0x5, 0x5, 0x101, 0xffffffffffff5905, "05e5f355f66ac780fbef743a062ee45ad35d50061c68c758b0994a62bf3b958822668280811b820e5866b0e7", 0x6}, 0x0, 0x0, 0x7, r9, 0x2, 0x6, "9d7d223ff6edeaca3f6f34ad49def470bcef51984ef0ec612fb6e590e1fbf9ad27a4c93af22c191de38067ba0be38df4dd538d6b58b3a4ee1ed8bf618f553f50", &(0x7f0000001ec0)='cbc(aes)\x00', 0x9, [], [0x8001, 0x27, 0x6, 0x5]}) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000002040)={0x0, 0x3, 0xca952f486f9388da, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r11, 0x4008af60, &(0x7f0000002080)={@host=0x2}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000020c0)=@generic={0x7b0, 0x40000, 0x5}) bind$llc(r11, &(0x7f0000002100)={0x1a, 0x334, 0x7, 0x101, 0x7, 0x9}, 0x10) 2018/03/23 05:28:32 executing program 4: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x103000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x5, 0x4, 0x7, 0x4, "bec652505bfe07e89932bde3906b925e5c534f0dd25e9080489fdad514aab897f1af1836dc576487cf74feeb", 0x10000}) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1) 2018/03/23 05:28:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x15, "7776a1dfa4a2ec1ef77bdc93d07ddc8ad8bfd810ed"}, &(0x7f0000000140)=0x1d) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x100000000, 0x10}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r1, 0x7}, &(0x7f0000000500)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x200000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000440)=0xe8) setresuid(r3, r4, r5) r6 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r6, &(0x7f0000c21987), 0xfdfd, 0x0, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/23 05:28:32 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:systemd_logind_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x39}, 0x4f) fsync(r0) sendto$ipx(r0, &(0x7f00000000c0)="7ba9ce64891e356a2a44ce72580ba8f6be69a08cc19e7527e46999e0527de4a20a06ad36805389f1c30790c3b9ac17d1c5162fd840ff1317b95a2f015ec62a39b7ec127363e04bdf26", 0x49, 0x4080, &(0x7f0000000140)={0x4, 0x1, 0x6, "bec199cea64e", 0x7f}, 0x10) r1 = gettid() r2 = getpgid(0x0) kcmp(r1, r2, 0x1, r0, r0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000300)={0x15, 0xcf, &(0x7f0000000200)="923bce8d9fcd5d4bd5dc524cd62abb708683361b6ca11de3a910fdcf4f0fce0743cd46b1fb3f1c8269c37d4b23977cabf0d27c1b9f7c025eaba1b4df7ff581eab09a318192a0dc722b04eef344627fc50a388a2d50c67c60988fa739c687a4b5cd852f8ed55e00642fdeef0d71b1749c1e800a6f028083b140b023ae07e4450c17c9b6689e948b459cc3084cdc5cc57a3f2bf84a11a883f7e0f2e53476fc7834152b2951de779183de1b9678590ffb1fe0c20adad9108f6dcf370a4694c1147fcbf339006efd65702d55d47de46df3"}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x7fffffff, {{0xa, 0x3, 0xd6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x1, 0x2, [{{0xa, 0x4e24, 0xa1a, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, {{0xa, 0x4e21, 0x412, @mcast1={0xff, 0x1, [], 0x1}, 0x5d3}}]}, 0x18c) r4 = fcntl$dupfd(r0, 0x406, r3) getpriority(0x2, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000500)=[@in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e24, 0xccb4, @empty, 0x81}], 0x58) sendto$ax25(r0, &(0x7f0000000580), 0x0, 0x8000, &(0x7f00000005c0)={0x3, {"a3fcce7d42cc05"}}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000600)={0x0, 0x1000}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000680)=@assoc_value={r5, 0xb84a}, &(0x7f00000006c0)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000740)={&(0x7f0000000700)=[0x3, 0x99, 0x4, 0xfffffffffffffffd, 0x7f], 0x5, 0x100000001, 0x3f, 0x5b, 0x8001, 0x1, {0x1, 0xfffffffffffff59a, 0x3f, 0x200, 0x9, 0x8bc, 0x8, 0x6, 0x0, 0x4, 0x81, 0x4, 0xa6, 0x608, "98bf77dfc0db4549e7e24e06bf4b77b228030b85ab55fbe8f58b15d536257b52"}}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000007c0)={'ipddp0\x00', 0x0}) fstat(r4, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000880)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x7fff, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0x11, r6, r7}, {0x1, 0x3d2, 0xfa62, 0xffff, 0x7fffffff, 0xfe0, 0x100000000, 0x3f52fee3}, {0x45b, 0x0, 0x5, 0x1}, 0x40, 0x6e6bb1, 0x3, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d6, 0x32}, 0x2, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x3, 0x3, 0x80000000, 0x8, 0x101, 0x5}}, 0xe8) fcntl$getflags(r0, 0x409) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000000980)={[], 0x3, 0x8001, 0x1ff, 0x0, 0x5, 0xf002, 0x4000, [], 0x100000000}) setsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f0000000b40)="c2247314845db26b019e35dd8c646f52164bd92454789235917d8e0e210c0bdf5d4252a6969573bbda09cb584d5fe8cc97b31dfd42c767afa29fec7a66d608aad0f4eefd01846f433c406bfe6dfd87d98e3efc84d9d8468f76041c3f379d76275783050012e6512bb5900f12cec840e13937c322eab3ef2f023c403176947607d1ccafd0bbefa3eb26c5f827fb4ec3c710fb98c2358c599398ad7ce5b553f0314bc68a662f4c790f53b0946fd723", 0xae) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000e80)={0x4, &(0x7f0000000c00)=[{}, {}, {}, {}]}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000ec0)=""/174) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000f80)) recvfrom$inet6(r0, &(0x7f0000000fc0)=""/147, 0x93, 0x40010060, &(0x7f0000001080)={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f00000010c0)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000001100), &(0x7f0000001140)=0x4) 2018/03/23 05:28:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="200000002900000002000000c00ecec8fbb3a1af308f054c0e62946458000000"], 0x20}}], 0x2, 0x0) getpid() tgkill(0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) 2018/03/23 05:28:32 executing program 7: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f0000000100)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001580)='=', 0x1}], 0x1, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000000080)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x0, &(0x7f0000c21000)}, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) getsockname$ipx(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000200)=@l2, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/130, 0x82}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/46, 0x2e}], 0x3, &(0x7f0000000400)=""/36, 0x24, 0x3}, 0x40012040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="010000003a3a5c10c53b505289716bd386007d74b9a9d00ea57b237f5d7f5867788b33000000001298fea1513653c152880558736bfacb45d5ad41279700e823a3f34bc63e6fb2c6aa9f64e523d96a970fac0188ba5c0d3a3f762862c84e000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000340)={'vcan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x46, 0x40, 0x4, 0x0, 0x0, 0x30e0, 0x35ea, 0x101, r1}, 0x20) 2018/03/23 05:28:32 executing program 3: r0 = memfd_create(&(0x7f000069bff7)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000edfff8)=@abs, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x3, 0x2, 0x7fff, 0x1, 0x6}) r4 = fcntl$getown(r1, 0x9) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000016c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001700)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000001800)=0xe8) getresgid(&(0x7f0000001840)=0x0, &(0x7f0000001880)=0x0, &(0x7f00000018c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x39, "8e75517defd3dfac89ce09ae9ef41d42f70fc0ba136b67f431cf6d1e7905e04217aa36960bc1e731d35afc30427190a6558c43909c6d94ed0e"}, &(0x7f0000000140)=0x41) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r13, 0x2, 0x1ff, 0xcb4, 0x5, 0x8}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000001c0)={{0x3ff, 0x7}, 'port1\x00', 0x2b, 0x400, 0x1b8b, 0x3, 0x100000001, 0x1, 0x1, 0x0, 0x4, 0x9}) r14 = getpid() r15 = getuid() stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000019c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) getresgid(&(0x7f0000001a80)=0x0, &(0x7f0000001ac0)=0x0, &(0x7f0000001b00)=0x0) r25 = memfd_create(&(0x7f0000008340)='em1selinux+wlan1\x00', 0x1) sendmmsg$unix(r0, &(0x7f0000008700)=[{&(0x7f0000002680)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000002840)=[{&(0x7f0000002700)="b7681a7fe3798fe11184f5c8b4de5c891607b91a"}, {&(0x7f0000002740)="8bcafc542c7f4183c2f9e1dd63f01384c0a1b62497adde53d11a51b047fdabe500de051c8e9f"}, {&(0x7f0000002780)="d7f51a1f7ced21ac4b7237459aecffafe1c39f6118213b65427b71"}, {&(0x7f00000027c0)="c70d4e73f8982339c2b5be609f4db13ac6a0b2ddad33eed58b445e90b39af1c0ac802ab570779b2f854930a21af323ba1df2a9f57efb643ae235982203cdbb091c7888da1515"}], 0x0, &(0x7f0000002880)=[@rights={0x0, 0x1, 0x1, [r3, r0, r2]}, @cred={0x0, 0x1, 0x2, r9, r20, r17}, @cred={0x0, 0x1, 0x2, r4, r7, r21}, @cred={0x0, 0x1, 0x2, r19, r16, r12}], 0x0, 0x4000}, {&(0x7f0000002900)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000002a80)=[{&(0x7f0000002980)="54781b9599eaba402c2f8f7c31cecaccfcebb1e6effef79aba1a4fc44623089527d9665cf49bd7aa5804397a999b31773f16c7a4f8f8f335f95b0b2c220ffa0744eb3c23ac6a2d92d681542ef6203b5f256aca9285b7ebe0c0f0f5ac9708d1d016b1d1723e89aafdd49a293424f39d8e3211ce021c58a3ecd87fd56a1a56c94adf4eb3394d6a2d7fd91327bf4b69486507a75a9e320f21e97a988a8d062f5dc02fbfadea71ad1cf38824726509c9841486e81b2d2c1f9912791e0c4a31c8e84e63db1db23a10b187d5a59c99922393344ee113c93d0d8f0d7558422dcba696253e16ce7f66fe40d8654aab8280ac24"}], 0x0, &(0x7f0000002ac0)=[@cred={0x0, 0x1, 0x2, r14, r10, r8}, @cred={0x0, 0x1, 0x2, r9, r5, r11}, @rights={0x0, 0x1, 0x1, [r0, r2, r3, r2, r1]}, @cred={0x0, 0x1, 0x2, r19, r7, r24}, @rights={0x0, 0x1, 0x1, [r3, r0, r3]}, @cred={0x0, 0x1, 0x2, r18, r7, r12}, @rights={0x0, 0x1, 0x1, [r1, r1, r3, r0, r1, r0, r1, r2, r2, r3]}, @rights={0x0, 0x1, 0x1, [r0, r2, r2, r0, r1]}, @rights={0x0, 0x1, 0x1, [r0, r3]}], 0x0, 0x20000000}, {&(0x7f0000002bc0)=@abs={0x0, 0x0, 0x4e20}, 0x0, &(0x7f0000004140)=[{&(0x7f0000002c40)="e7c6a5415ff7d32ada608b0401f13fe9dcfa0b28224d36e079ec6771114cfbed91f4c76c27fcd4e454b1f5c3413d3a98993d941a720fdfe74418450baebcdc6c4e441551a24ff4a917a40263f16483898537e3c5ed5d88f779298cf3040a577d786ea6497bd7d71fa73d17c5"}, {&(0x7f0000002cc0)="b0ab3c0283b1b65a39ef288c14d69580cfa983655ae7e1a3b96d4e05061e0772db523004149342737ff990cfa680e93e122bb4e619a2f646aa8b525290b14d4def564b83a26df7a0ae4a3ea7b6dcc0eb53ce2104cef70f06b574a9c9d15e90b730a9abb3d9a4e4e43e3219ae9ccbaed1105c04b7d24e0ef88beda935f327f75983488bf5530c7bea1367ec6b496f3ec5bbf2693c27aebef1e50b1161af94afe1e1f2e605d2ef7328e0228eb67e3d3f12a2c7be8197a5bb45e06b2e5b0030ae1fdb0963e936f538ce92f9226b7f752a407e12fde4e8179b1f33be6ee7fcf5b9839ad0ec39d5f2051180b592890aa4aadfb7740e49c40a6dabb5"}, {&(0x7f0000002dc0)="4fc036dc8d5152b5555f3acb121469a55d5b1e96f68e0eaa1d53a4d4ad179bdbfa7648c4d38073b6b599add890dd236a88f3a0fa42eefcec337936ec4997316aee3ac51d268a5141803022af49f1fbf230d78b6a5ecfd78b38f4d99d52a261f8b8489bd3c016b4ef8e4cd67f0514a3b323d74c46adeedab211d23d2ad630229b75eb71b147af752177b7f8bd3a2574b4c8fe882b6ce417f54b55ebe8f5120a4b55edab190f1125972c263ac6a5689c0e6ed50f206cb415f720cf5f645b61400b2017e6201d3d47714d4426e743e76f03b72049920e3037d2e15df1abde8b3f95"}, {&(0x7f0000002ec0)="9714292196c74699107792aaac53d46abe3d99f08296927b35ead93b5b161d8e0b96eac9936f1972e657a48c2fdb48c0d282d87ae2477dc2"}, {&(0x7f0000002f00)="9ff6691a9a219d5bd08e284b3f37c6b3b3955cb420062504a13fceb8cb073cfdcd39f4c86dece4047dcc7433cff866937441115bf6e23f"}, {&(0x7f0000002f40)="a302c0e7caabf9866898380af64b841b0a0cda0fe9aa33d741caee0d8ede1ca26a991949752e7a397362a9ba42debf22001fdec7a515b0aacfc0f141f5d4b0c472635b3a19ae3f67c677c7447a4cd51bc22f9b97b84c8c964051b10232ae966cdd332a662335417b1a1265dfcd65c751155fc9d1"}, 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{&(0x7f0000006f40)="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0x0, &(0x7f0000007f80)=[@cred={0x0, 0x1, 0x2, r4, r16, r11}, @cred={0x0, 0x1, 0x2, r9, r15, r8}, @rights={0x0, 0x1, 0x1, [r1, r3, r0, r1, r2, r1]}, @rights={0x0, 0x1, 0x1, [r0]}], 0x0, 0x44081}, {&(0x7f0000008000)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000008300)=[{&(0x7f0000008080)="7a621a44085ed59e30f29d2da56abf3119dcbfbc1b1f3bd00a403cf7b14d3af8d04b1f437e907c8e748294a72ab8560c846546d9a3a12cbc2a37d310be5113dcdc"}, {&(0x7f0000008100)="ab1ca5dd2d7647e3940412343f0b5f1e1fa267ef08b8999b0314b6a05599518e09fd07ee31f4cac6c33c88966e7fd28617de7e226181ae63ac8c0f123347b7ef8f36bb5f58335fd32e6bf560fba8b6a0ddd992af8e0a123a80b7b5414e672bdb74df5c5bd7e39ed15cffb6aef8eb8fcf1c195b474beba5d42aa757eb08f7d5efd709d1834c520b74c3d68381c3603dcda8237dd97eacf42895672dea"}, {&(0x7f00000081c0)="960c7fb48566edf0bf74bb96c1525b1c0661e1704b62ab1e45df30"}, {&(0x7f0000008200)="9706d3dc7b4dec826df13b9f2774b7782d2dbf4629a354c53562f51dbed072be1d5e50ba85732019926affa5f40e810bec1ec74ec74ef3384b895227bd79a6a1acc7f302ac9553cd925fceb74f15e575f2df1cde40a2092c88679fdfffec298034495f40351e775ce90a521993fceb76890c4c74e0d97cb2c1914d5df83b7f6e74231b549597479a614bd9861e2b8fd7f019818be4f74d307e29dde3bf69c3fa25fcc39a01920b42d023661e3cd16c795d712c35d7b6c928e674551bf17aabc4500a"}], 0x0, &(0x7f0000008380)=[@rights={0x0, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r2, r3, r2, r2, r2, r0, r1]}, @rights={0x0, 0x1, 0x1, [r2]}, @rights={0x0, 0x1, 0x1, [r2, r2]}, @rights={0x0, 0x1, 0x1, [r2, r0, r0, r25, r2, r0]}]}, {&(0x7f0000008400)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000008580)=[{&(0x7f0000008480)="765aadd48578bd762ac22a92b76c4236234800decbb95a3d0da557e9b24e251efc503db22cf34b8e10454a256f5a586cb85e6af8413513e20423f4d57bf989622d383874578b82ad96dd7da3b3cc671e36019d2b5ef570c077c37cf739315ce1baa4f9fa4a89bc022151870dcef6c3bb3fd5beb859db3f1bde2d024132d0dc90633881493460fd6b39885c54ce6d2fac65211aec304e8c3ae56915c20216f356c1efc8be50938bd3e829c91b9dfc7477a8be785d01d82f2cbf69a0f177d6a74ec6013933096ea9a5db418abd1393845524ff4b"}], 0x0, &(0x7f00000085c0)=[@rights={0x0, 0x1, 0x1, [r25, r25, r3]}, @cred={0x0, 0x1, 0x2, r9, r10, r23}, @cred={0x0, 0x1, 0x2, r14, r15, r22}, @rights={0x0, 0x1, 0x1, [r2, r0, r2, r1, r2, r25, r3, r0, r3]}, @rights={0x0, 0x1, 0x1, [r25, r0, r0, r1, r1, r3]}, @rights={0x0, 0x1, 0x1, [r3, r0]}, @rights={0x0, 0x1, 0x1, [r2, r2, r25, r25, r3, r2, r1]}, @cred={0x0, 0x1, 0x2, r14, r20, r11}, @cred={0x0, 0x1, 0x2, r19, r7, r17}, @cred={0x0, 0x1, 0x2, r4, r16, r8}], 0x0, 0x40800}], 0x924924924924a9e, 0x0) poll(&(0x7f0000000040)=[{r2, 0x140}], 0x1, 0x9bda) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r26, &(0x7f0000000280)='map_files\x00') dup2(r0, r1) 2018/03/23 05:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x40000) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1, 0x40042) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000563f60)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x60, 0x7, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xfffffddc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000083effa)={r2, 0x3}, &(0x7f0000164000)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000095a000)={r2, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0xa7, 0xfffffffffffff801, 0x80000, 0x80, 0x4, 0x3, 0x9, 0x3ff, 0x5, 0x9, 0x4}, 0xb) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000284fef)='/dev/qat_adf_ctl\x00', 0x220000, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000355ff8)) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r5, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) fcntl$setflags(r0, 0x2, 0x1) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000e5aff4)={0x4, r4}) fcntl$setpipe(r0, 0x407, 0x2c4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) connect(r0, &(0x7f0000b5dff7)=@in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f8fe4)=@in6={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r7 = socket$inet6(0xa, 0x9, 0x0) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/23 05:28:32 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 05:28:32 executing program 2: munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) r0 = dup(0xffffffffffffffff) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x401, &(0x7f0000000080)=0x4) capget(&(0x7f0000000ffb)={0x19980330}, &(0x7f0000000000)) 2018/03/23 05:28:32 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendmsg(r0, &(0x7f0000001580)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x3}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)="769f72af11a49e60a07d30d1d4a9bf33b05e1222800cb93e80d31f72d4d046f2ec28ea252ceeea74f94cba9a8e45fc25cafb7a72e82da28662879cf2b145de879da68d7709e15e1216bacb1c1d8bca3de6ed274529d1857c29f69ff27b14a001c03826e3b647a60edc47fd84fbaf3b19b081b399252a656f532821e24d1b39487728c70e6721bf3d32494f4d37901ec70680f2d01b813a4d9c70a453d6d907f5205500d19aabb2029a2fe4ff44c2c5f422bf2723156c4e", 0xb7}, {&(0x7f00000001c0)="fb98a08c57f86ce122457884a0e446d46b1707da4b2e00770c858053de5d99fc4ddd8021e09543e4f6cb2ec061b51c67b833ded948dc439970b628c0edc629482ab2f7cfd5f11d5b3c13a36d6f9125d52fcec4c54251594b052af48ccf990b8c1cbe36a7d1cd610519d70a3a9ce11add1ca273f621c879cfbbca8eaa8414d993f6338cb37d57460040ec9051d4328879b77e07b93141cefcd8acbc5b64b4bc631dd633e4763c638849ad63dab2f3ebfea977ba758a6c06b1a72fb48d6e710e8383f6ceeab2da5d4b976af4b660d9ad92a1b7e97fcb3e783e6412924ed7566d87103ec00a26e2b616", 0xe8}, {&(0x7f00000002c0)="53ffd267cb2e9869517a7aa242e74c6e1db51b126d0d7ebcd9dc984f314dd6641542ed2bb0173d3ae8e85b9aaa8c875bd89678688445b16d87f01a93ca02ba6ddb3632c22ff2bcc76896e52116ea0184442f61e9c91a38f47c39fd7e9e4a3a7b5fe4ee087128b1dcecd7929d2b", 0x6d}, {&(0x7f0000000340)="f8406eeeb88bf3c699b67fbefd8a00e1cf529ce5ac2b2eab85e1bf391add5f1df544166090a2318fe52fa3e220051739ac0cab11efc9b5f4fd5c4d3981b28236bad995d01176ae3303c6dea8e9b86d6e88be60f9c4553a94eeaadda4aaecc29a6b2d7093f174bf1e1b4b8abc7c582f9bcd5ba377e36b5b3e1d8413e6d8a458c509522259e63b352f94692f5e52db1fccdc1c73ade96d27522d5b4cd464c8a43d3c9625854e90c1ce8be4661a7b637a0e3025655b29efb40b03b88818b200b2006f893fa85c7ed9391f880322a411d35496c2f956b69acd95fea5180ee1994af58a895d71805f9f970f9e429eda416bead21ff0e26383f9ff37393efef2a05e715e91cb3277f06cc0526844d0ff7f4d0bbc7ce052348cf60bce7402aebf749686622231fa7ea8790c2ca7c1557dfed32a4cb5a6cb7df85b656ebe777f26ba75cd626df9713b38f367eccd323e57dcef96d9284826f5e6a57cf8c9092f0135bd9863148dfa055072f8cb967caa05af059aa5a6c951aece906292126d53354c14fa2a78e0b75077628ecad1026b2cd9e445565b2754e260f3b3374d9b712c4fb3cb88388127694d8afe8611d28838ed1151a1174919714d3a3888006ed2212d0ba9c3bd93d769ad72abd9ed6b6276fd981df526e91955ef2090239f53419be276e6e6e59950c43daa0b5509cbfac5f790b7498a5bc53caff809e98918e5e0c28eda07873a02507102b6d814d28e304077c287a17ff6e28f2da7a83bc4de7a8b06a8e452f549d6793e6493be8e9578c12f03619855f32971654175c38ce36b67ff586f7c178f95983050e1a7bcf61e70f5f12d465c01e363e9d054c45fd06a1c20e8d7471601b1e9ad3f33788706b902168ceafff93a2534fcf7d98bcf968864cdfbdebb075af3df5e759135f48e584c86c106d689cf80066c60eb180a841eaf0f9f1eeb2b38cb9094f77a15f684299abd3c89e932457da3e279a963b57c75fa877d7e11ab3b8d306b568412bceb2b51c9d90566347742c5eb9030edd34307cec2a26f187fd0558b1fb4f953fea61dbaae5203599283bdec90d767a2dd30c36935cd4e6e0faa56fe7d83ee4fa394485bd0bfff6de364f2057c056e612c848fe241e64cc649dc75bbc94d30ab5d68ef4ee09d6bdea9abe3a40f3d09accd6f2fc3b6ba8cbf09d653c80874dfb7616725d752d2785f5e7b138f97688920a6ae977ce25383f978d3f150233c3998945e4fb728dc64b89a4a8ea8f47bb33626477b508878af1bf978e39f40289f9be04d955c8e19b1858784524e44cd3409b51b48ce1ae92e0048c407746d582d1d5761610e46e8c86712211f710d8cc08444f8b9e732215017e33796ef9bad0f260eba2c7b952d234863590a1e93fe68f265f2383f4bf351e51e85eea553b6613258001dec1419fd976c6130483f560295c42af5d185368b8481fbd147ea17e93a2b161dd5bad7e4978880f7903605835d21c5c15405937c93444d1164b056f2dac4a28227ff360c35e09fcc964ceced83edf94b6534c682052e6ee98eb06546d5a79367c07aff45e88446854bd2f1fdf79c4229b3b25a5ab262afec1545707c5caed6ee0e3e69f502f05b621ff7cb77fd770fea56600c2f5a0170c4cd0d883a42cc9f08ab53ea11050f23e948e0b5eb2b7f4cb595b4fe96c9141c1c839e2674f000d38c3ebf472f8a022b27f144c21c8deec17e82f61d30df69c40bccb14004488afefad0741d204a51096b93e77539dfbc971ffa7674e92ba35639689425345d80be3ebf0052cadbb59f8b5a053fce6cb777b02c8c330429d038f2c53fb96cf819eec5b30d0f1fbdcafe9fb3c0947b9fb7a010a55339e88fd316b163e7bb1840494c168a2d0afab10b8712fdf5e044c61ecb7145c96f4f8c06352aec4b453feb290ab3f9b837201589eb5a7966180724066afc9c8ec86e5492da4402cec040a18be59dfa73b1c73d1754b4691bb4d1a8e13db830f58b303fde65162b6d2777d566665dcaf4ccead905e515d30a173408b1fb62bf65e0a91bdb62ecf2bcbf6c4d92a42307682c5df44427acb4eb28461a9f97506e924341a85ef47b4b2d7d5bb1eb3d78a65e5bd5ca2af86d004865772b8f054e834824391ac234a8abbb8611192c52f3ae1428f970aff5a57e35c92fe978c98c59a82f52129fbd13f9b3325d25ce1885f615559b174aefa9ff51003db0f0d3d5f7d45d2603f460ee3a61d0ba8a59e31ba5d277824ce9dd35456250ad7e32818c627e7ef01836f92c66b457139cc63bb8865ec606bcee367e6a424ddb04151edb393043bca1115a3245904f52323a2340b7737260f7d58a6b7b08521d62664d39a38eef450c8a29b964c00e8e954b6365b86602c010dfaafc62185aab64ceb1cc929076d11848ee73c63950ecdb9b19bcdcbfabc92e6161aebee3bab70990bc58d562c2dfc0a3313df1246785f5f08ea58fd887453103c1137316a57bd2c0d694d9b28eb5d63befc57a8883a743ca98b1a26e5a2a483eac7d8861a7b19066e1e8a7acaaf10d8dcb7844a4aab92fbd04074ca0d8ba543ec7ae58bbcfbf4be64d9a7b13453404db56bc5b405649c8afeba34a15f4a8770d60f4d5b09ab0772179de9219bba225a22345c96a96ad2d3c71418db44859a6b8c15331a582c3ca13766845b963efd6f4e0fcbd23ae45f4f2dbd1e948500186a0b00ef3d90cee09d24bc994f15c02330d87ed5336209366af7dd766ad88a050939d26ae4404d4ad60bda92e28b68ec6460a9647a85845d46e81ab85c9b18c5b03a268dade4075f24697b54aa52eff5b09a5647c7e245b43ee2db7cb872900f614589b58a5f5106633a9be9a1a08c624971aed809b8d7ae2381ea188a59c68babc51c2d091bc8b593e2c581783187505ab2a9e3948cef544348ae950d40a9f35343980636debc459c60d73998fe2801848b913dcd61681ab895ff3f9d6e9105efd485605c0b782d9cefe6fec6e4e0f6aacb50bb05bc1b4ddc91427f2ba132c521a48a17b929a7f26f7c9cae9bc065bf963ccba066302a892e3996c7d9a547a3ac69ee04ebe615f36c7c8d3a5476e54f6e78eea6fc4939648edeef19b0b73a8ec1042cc4fa3e49fc6e83be055e59ea1d749bf03da0557a19ae8194307f42e727cfdc474d994835c5bf34abadcc985529db636e8f92a3173af16864f29bd0625d5e574206ccf9c86c29028d045bbcc358b1fcebc5b66348a5bc99862259dda19a5cf937d05da46f1489405b032ff77b5b0a93017fc217e972672fb0917c24c47d66759e881f400d785018d604b13b4ca4266712ba4cbf2e0b5e86c9c4b20d41384d95c2d298152e842811d38a6888bc04b4dc2c3df8867fa4c717fa1de4698974d162a3e6d580d511abfb1bcd39cab20b91e938d46264cc93c2bfe156bc2765b99c1122475d6234e8fdf7e1480c3ce59559083f920a5072a0f226a13e89aefe66156db649b0a750bb7c2cb800b57ae984b0f560c37e65012db3729c8949e3f4559989df0a85dc922b510505efc6ae405665dfa829788da784f36c534032cca0bf24dc42ac105193b46fadf1b4086c03a335dd3c7578d62023540688e7ece5c1dc928467d00603ae1eb1972c78adb2ba160af66da255e201b60ca408a7ae38bd2b853110af53c9671debe2846af45c2a8507ccbd667a64f43c6b3b858e77513abdf9a02c9d099db58135fa606b654e7f9aa9fc7dcc8b7fb34216022a5dd43f0467c9c1093559b14c03979ca9625f6bc9e4378b563873b4d5286a4a80291de3be154f39ef7fa31eba590499f97a54d438fa353d4effb8c58ced7eed377eb6ad32d569ee788b9d827e0f80d92578137aa5a9316628bc05cbe52d4cce9be3b1e8300b394b1d29fd2657709a40113859bfa39a82552a454ab055b054e7dcef851e41fcc053d4841f9e8114017096b7b7180c0f3813834ee559b622834eb7b27b42fac4b762a226a3b2c28eb7120be741d703367882b21825801d4ca045c7abbb94ea89f2523406fa9ba7c0eab851c5300352888ee3b0a3427af4588650e5103b66b978dc49d38a6032c12d4ee84fe13b4aa9fcaad575e3005243722acc2cca4916e8cc83e1cccb70fa844c9261154a455f8a1f0acb30cb4d3333a333583e258723d92059d6037578712d3541305f41545a87e48c61e42c2ed12a18dfce6eab87961c769ff80fe704d759a50f4267900772a1e7a1962c61121d3735277af709d1acff871bd55cfe3ceaed9118688bd5ae73e3c1e4721f7f9eb9ba2a207ba6dd5fcf693fabb4ac87b77fa943b8363fe91c7aa3aaf4ffe5eed4823f733ab2af2056b58e117cee5d33e63605324f4b5f6d2d54c7abca2826208bb4e0860153ab45cb362cacb0479d47e4c7bb7e51b6359e5a0bfb40599a8bbc84a2209b2d4df88491e0b28764d19fc0f4e62f63f67804ed8c3f09ef4608cf4c5080562523c7d02cc6fd274c7112a57be6ae60f5095734ca8cf32cf3c2e19422ad82a090e09b18b372f27b1f401b7a9494a4511f95b7b32281b1a8e0fd173c8dda7cbd8860c6ced6928f088194a90efdc9e45260034039c3f9f730b6730dc49b56c8296fb729a04bdf1bda6bb8bacb76225e20ded1d0ed46759b912702621dc0a3120357eba88199b96c8932fbc3e1c29e4912cec419e5fba188c99e7cfaa4555d445d1830efb4e6865f401d997d8b83714291c05c602ac29b0c5ecf87959a530fdb6351f0db3f11455d6000f6d7521346e3257ac6228c05057ec0bf01ea9cd8084a8800563e95caac9bf8bb943e2e9b5b15b6221bc3f5bfac9deffaaae810752abb08b2a2be3a70307703c151f83f730f231f1d473faf1203da239fcf332adb0c03fb014ac0f2f05f678d2f4606e88ece55439b49325048b6d58b0a02f0cecd0f990cd7707ad7fe993b2a852ac0919cb09b99fc70b0b80a214c7bb3570a8c0f400d568d2c201a72dae2c3b4a83fd93585eb04bbd0cc73e59b692ae536e98618b9660154370ff6746a5ecbeafd15d79631d04744983ae9d5f441410594eff01093b851f28d22c57d91be0f59967ce1b92ca6e96c6a988fcc693836f1a3c5dead90a887c93b5369fc7f9a836aa4d493c73ded6c8bca8cb0dd85292f44731656e0dd011d45e67cffebc46eae7c63ae725457a19e30469617b2355046fdbb8a1cf32d9a98f0d4cae44c653abf6cd8f81c06bb3fed480e021b57d50822cde97818cb27efa92060e2857a582076e3e75c8b1fa2b7724cc7706f5cfc5aa7e6b9c1c37d20eef060d941c6e239796cefdb92c1c3a33efd034f7568543d932a709dfa1cf22d16c0cdc440dd8f074888fcd60c8672bda0f25fd460fa977607e686a63c6286b8368bf546e97ff6e816887af0a18e2acd0a85a71bea327826133fb9023993a212ef68b81b57017c64fcc2e5bea3ddb9f4f6186532b6f6cf64c27472675b083871561690961ae45ed843a3efbc7f3c00fbb187599a2899ef9800b195ccb2a546e9414548245c166a4a0e6c2b1854d8f529efcfe16fdc6891748dfd1b771803cf98b4c9cf100b8cae01857de06b470d8e45bf5ae550ff9d8f58b3fa46f2635b2bd22e81ee233d1360b5350919a53b9b5fbe4d5a7f42ece78ae928df78ce8434836a2ac7d88b5d4b1be8f5164c14e86d1e82e7011c34cef16380296407d7fc17fc7eabe1afb189e598db31547c68dd6d1c154c2407fd7352e1592ad8483000d79286a8b24d20d75159fef3272c8d9ecb20dbfbc1c537a73226dc63108b7bcf6e9db3c9d1f611e3e8cba350986a8993d6544dbcebd968d36122b8e0b", 0x1000}, {&(0x7f0000001340)="04ab31db75b7344854d39c1a228771cb230808e238601e75d09f08fc80328dad93297f5670d15be5980ad043e53fbbebba458e7172095dd731e320abb8b14010b08757cad7bd24d142549fa5f83e7939858d1306682113467afd7e5d6487711a649e49e36cd889638baec0d19ec1e9f2b863a99093eaa5c6ad41aa889d4897c3ffc1c7850cb9340ec32d8bbe997a5432730d88c34f86b1e7ea31f706c3ff", 0x9e}, {&(0x7f0000001400)="621db8aa91bd7d5d7191b569e4f863d0fe3f2c32c6bf3efa1ccd1ca9", 0x1c}, {&(0x7f0000001440)="f4df47198850bbe6c84ea72fdbb01c01ebfa4bb107a4a08f579cd90245da4a6d9e0fe510bfc1fdc6cab16fe996ba03952ec2e4d8301ccb0cd216b8a48165eddd126549696036b0e7aa01a4652686b31ed862676bd60ceb9bb47a58fe4afc988bf2d5924c748b4af8b58d0cd00e896407e197c675d550fecb421a88c08c3177e1cfdf85f466bc68fd8b134848a97078e70d2a4d8b26a62c5e115040ae4beccd3f64eee909152868d12a74f4c0ea0297a383390e25ae05fbe1722bed29a841ddb71eb51c0dd13ea5e86dea8814e54b6f60f91d118e1365810bd032d44d45d49e6b", 0xe0}], 0x7, 0x0, 0x0, 0x8000}, 0x20048004) 2018/03/23 05:28:32 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x3}) munlockall() 2018/03/23 05:28:32 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="01634040000000000000000000000000000000f5ffffff0001000000000000405f55040000000000000000000000000000000000", @ANYPTR64=&(0x7f0000000240)=ANY=[], @ANYPTR64=&(0x7f0000000280)=ANY=[]], 0x0, 0x0, &(0x7f0000000380)}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x0, 0x0) 2018/03/23 05:28:32 executing program 0: socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') readv(r0, &(0x7f0000000080), 0x20000000000001ad) 2018/03/23 05:28:32 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x7dd, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@ipv4={[], [], @remote}}, &(0x7f0000000000)=0x14) 2018/03/23 05:28:32 executing program 5: r0 = socket$inet(0x2, 0x8, 0x50) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000740), 0x0, 0x20000800, 0x0, 0x0) 2018/03/23 05:28:32 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040), 0x4) 2018/03/23 05:28:32 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x2000) pipe2(&(0x7f0000000140), 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 05:28:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) memfd_create(&(0x7f00000000c0)='/selinux/policy\x00', 0x3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080), 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0xfff}, 0x4) [ 171.882411] binder: 30581:30585 got reply transaction with no transaction stack [ 171.890010] binder: 30581:30585 transaction failed 29201/-71, size 0-0 line 2763 2018/03/23 05:28:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x101000) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000080)=0x8f3, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f00000000c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xece, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000100)={0xfffffffffffffff7, {{0xa, 0x4e21, 0x4877, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xffffffffffffb306}}}, 0x84) 2018/03/23 05:28:32 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x44001, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x4000) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000080)={0x0, r2}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000000c0)={0x3a97, 0x0, 0x401, 0x1}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000100)=""/17) getsockopt(r0, 0xff, 0x0, &(0x7f0000000180)=""/188, &(0x7f0000000140)=0xbc) 2018/03/23 05:28:32 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) fsync(r0) 2018/03/23 05:28:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x10000003, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0x1b, &(0x7f0000000000)="c0993db6cc39aae1e1124b5adab0546e65e06839cbbe4e7f91555c"}) ioctl(r0, 0x2275, &(0x7f00000000c0)) 2018/03/23 05:28:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc), 0x1) 2018/03/23 05:28:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=ANY=[@ANYBLOB="000100000000e742c687a768ce17d59b65af1aea591634d46ff55ea2a3b164f5a6c8191553638bafe45ab902f8ff5b80b9ae3af818a6aec329d3470298d61e8479ca585259233961d2125c36a54ada44268c0d1358e38cf1bc0b007fc946bcb16b1aba0ac848046067c46e7b08a330fb795c7c73f896927c89b3c0b066861a5a87c889dbe0d4d8ce7d76d3cf48ec33a7f12586120c02574cad4ec9735fce3d633cff0fc5b6d82f95ca340dccd4ca495dbdf402ba6e5f8c220505713098acb2d1f98c"], 0x8) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000040)=0x1, 0x4) 2018/03/23 05:28:32 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='sessionid\x00') ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f00000003c0)={0xffffffffffffffe1, 0x1, 0x2, 0x1, 0x85e}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000001740)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601096a6700000000fab10f81cd4a2ab21e78cc43afcc5c690f23226b3fb1ff82debaf92d1ba562d0c09d9994638633358a306dd4e82e49edd64883e4424bd0d3a9d5f296111fd31907550162d85eb32236016c7e124851235606476ce6fd1a98334f5f48031d554dccd7223e58fad145a36ca94688bc60f74aaefe6ec3a01990e194a8db57c336049a559d35c8bfd303199e3557ce53618452a586a08ef7cc3b324e3c50d18c3af9400e206628f1c797797471e9ed42adfb90ba1b8cf6b89197d0c8b0038467142fe8df844a4066c469a419dd"], 0x20) write$rdma_cm(r1, &(0x7f0000000080)=@listen={0x7, 0x8, 0xfa00, {r2, 0x8}}, 0x10) io_setup(0x1, &(0x7f0000000000)=0x0) r4 = fcntl$dupfd(r1, 0x406, r1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0xc00, 0x0) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x7ff, r1, &(0x7f0000000200)="39cb5062a53115cb23597e45f37cf8ee9417b62e9405de0ebb3d9ddd01360e2869e80de1ab6cffc0392cb17790842e07cd0398f9165a27d27000648dbfd8ec9922c21716a5b3dece86ecbaee4dae3571a4c9d271ba7a1d6a330f19b14c4ad321a19cd0a2a12ce17e60fba0155147b2cf5886eb5c78436bec0c41f14773f8", 0x7e, 0x6, 0x0, 0x0, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0xc4b3, r1, &(0x7f0000000280)="3d9eac0379544d49da48fc2a0c240352913972bf68282425167b6f223c0a8c8cb4cb7ee8368e4c8f6a562dbfcab141459ce392b0f835628ae63c98", 0x3b, 0x3, 0x0, 0x0, r5}]) 2018/03/23 05:28:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x4000) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f00000002c0)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={r4, 0x6, 0x7, 0x3f}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000140)=""/207) 2018/03/23 05:28:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) close(r0) ppoll(&(0x7f00000002c0)=[{r1}, {r0}], 0x2, &(0x7f0000000340)={0x77359400}, &(0x7f00000003c0), 0x8) [ 171.938427] binder: 30581:30602 got reply transaction with no transaction stack [ 171.945997] binder: 30581:30602 transaction failed 29201/-71, size 0-0 line 2763 [ 171.965475] binder: undelivered TRANSACTION_ERROR: 29201 [ 171.976419] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/23 05:28:32 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x1, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001bc0)=0x7ff, &(0x7f0000001c00)=0x4) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x0, &(0x7f0000000000)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0x22400) recvmsg$netrom(r2, &(0x7f0000001b80)={&(0x7f0000000040)=@full={{0x3, {"fa17782081e267"}, 0x100}, [{"670ebd0d1a77b7"}, {"a8b74f69461ab8"}, {"af674d20b7f8f5"}, {"d1e1cc6a19f7fa"}, {"f93c7fdc7d626d"}, {"9f8b043b211915"}, {"9e6663288dd7ca"}, {"265204e25b53e9"}]}, 0x48, &(0x7f00000006c0)=[{&(0x7f00000002c0)="0f3db0d95c0002e2a08ac69bbb2460a6aece75ac5a7a1a16be5db12d7335b9987961c81ccaeadfc0600e08da344542a15455b319d47449dca989e5f5eb49828198fc2e8c825ccdbc6bdaf8bc77b5ec94e71b7285e743eacd68d31616bc7ae800c8deb54f2a3d6e82eb207f6b08545fb4e8926df28d3b465eea450c80d74ccf46ee4d90e280c59c1e437984001219acee15adf519e1711fd171b0a614630292026038f3994e3526e4d2dc952669a0b5b669", 0xb1}, {&(0x7f00000001c0)}, {&(0x7f0000000380)="93f639e2923244d4793014e6d2a79fd5969a55b6331fd519c087979f2ab2f300f0a25f9289479fd2134ba9f351a3ed2e03e4461f2d6ace4f2780d1bd3e9f6e280cf1f79aa2b2f4d4191d7dfdccbfa9ca3cdf6355678f9e0d39e34e8a7206b8", 0x5f}, {&(0x7f0000000240)="c4da31590e61711acec96eb8f5c8f0ed78b1a37dff6365e33e5983538e9cf49e570db88534ce17", 0x27}, {&(0x7f0000000400)="21553152c78df8fdaabe5ec0b82b3a9eb6a2538f43e642023d8721ae495ba31f96ef84ec5db1161fe8571be9d7b5bf3e1c3f2bb32310458cc9f7726f4fb1d6d3eee5c8d96ceaecf4fc6433a786f9aa46d75838", 0x53}, {&(0x7f0000000480)="f0821e0caf0bbe6a808888c281597e8ecd17cf31005798c6003389ff27090da5c44084d9cf51d5e0a957837a3399b4cfc9d042592f5ede8715b4b00fc28c6e4065a2af60446e130214964d118bba575b5f74d915aa5bb932c0e5c331f22c81afa4fb1a43e2322af86a30229749ddc082d6dc21d91abed78db7cc59858bbad9d921813a4069fd1fde0754539be09247b620a2477cd3277ec1ec42fb9a3487b0ef34b69171ed23597cc5d224ae6822de93d815b76c472421d3357b09e1f8202646f8b34b028d19b1a91533ebaef4522cec44e825a3c84dbc6a6dbb4ace", 0xdc}, {&(0x7f0000000580)="3147d8cb2cde4509485c0d6e57b77d08477d0ef005ecd7ff4da494f378284498e2ade133c89e854a2892d07c2cdfd387c45a38bd3e89e7a8c836206d1c6fddf3df66d1b8e43705176e5441e93352dddc5837e332c26ff94ebcde35080c6b0da18b410b102f", 0x65}, {&(0x7f0000000600)="3bdeb5d3e4fb9e5c536eee0602c1f3d9c86f261bc08563be80d339cc7f454bc6506f1c3552e7236ae6c5cfe4cbe0ed1f7858939920e78bddd7401f16cc15036b4d02ac06e8e14058335aaf70bcd6f17389d2399e8febf3c6938548a7c302d9051ac650d538ebefebd875dff218fdb19f58f2a8a446a4e1ed079107a0c90d520ef918f6ec53f806adb8caf083d717a0691cb7bee3f8827620fa0b811309c257", 0x9f}], 0x8, &(0x7f0000000700)=[{0x68, 0x11e, 0x100, "446cae404bc8da0a0ca43b1b66fdbd720cce6584e814cd5a96606fa6dfde87fc460353cc6e33ce3263caaa9d3bfbc5ab96f223d940040cf4ca51907cf0a03c52eeee23137f05737d9100687c6ffbbae2699e6db409f7f134e60e75"}, {0x60, 0x117, 0xffffffffffffffe0, "d7342f5f70250e71ff9832efaea38206bc3d0ea1519cb146a25e17704fbe520e2c778b891069a4af3ef55901eb1c9a1a2492a609f05925446149d51861b7f8a4ccc673c0511f1c1a60878be7cfeca076ad1dee"}, {0x100c, 0x88, 0x10000, "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{0xa8, 0x0, 0xffff, "7554d5548dad63c5b54f345573cf771954a961c4acab1173d1bd086f6754d38f9b952d3db58d719136eb6f1994623986a2a8c2a927c22fb40cab1531af1ac1dfbd468044bce397d18368f20178952a48893ab207d809e42f9e81f74c6d49db9062e8a0b67f002088a1b1cbe4bd26c6461e748884a9a2c9c5b2b56f048c5709e00a7446191c189a278708265d59b6a9b558f0a912212b792d03"}, {0xa4, 0x115, 0x5, "5b9e15e39596ea7570417f8e438d5a11f383d5bc4cec6e7b5f4d705280d79089bfae07bc1ba5813cda9dbef287fc5dc8b3fa9eb96bed95a0e23551bd97e0619e852e6b6b30a2eb30ea4e1c1cb46cae70218b8dc9be91ba7cd84ed1a27138adb7eb8f0627783c649bf7ff8b66f876bcc8bed238981e2b7c0e295111f61d46531e628fdf9a64552e6bbd08e05163ad9eea97d7f34b8a37ee20"}, {0xcc, 0x116, 0x1, "dc18933321b92f3478f17fb08cfd9e4f880fc7d505ee35db9fd8cf8faff933440878eb6956cc165d9ee7e2ceeb7435158e16584f88f86b6d7a05df860066213b38cddc69953015d2a15ad67e1ebcda7e076461cbb39da053c1aff774b138e138e06c9d5041c37ec31388f8f356c9084abc655a197caee29d8af232120c052901bdaa727375ab22eb238a4a4b12b6e32a44bf1fccddc43555029c0261bd18db3fbbb74ccc73b220360458384c449749788a4c20498e2c96a533e9f19472"}, {0x100, 0x117, 0xf1f9, "9d3c0c78acbc1915f46ab37613703ee030ee8c87be2d622d65763d62b90c63cbd962f9833a93650fc64acffbd7daa6c78de84cd2e7452d3a24d765bc2ecc9db9d15890c14e0a7a6a6bafd9ba2e840acc7e2c1452b2ee84de83974d1e42df3d63847aa122caf04c77df403ce668ab8adb9c6f3f7dab2085a8aaba880e9a1330232ca1b5b473cc516a7df62a75ee5b53e516b915f040437008dcf7f6fc27db06c9880058e1d6632f2ddae62cd1266664c907f913de6aba16a02380e0c2cc56250e9bd4dcd1b7df70c136c97c56b696313ca662e5393deb50a118d676931c25ff14be2edaeb1bec60b0df370196ccb9989db3"}, {0x70, 0x105, 0x3, "c81d6f230045dc75692e4fe43d986759cbd19da27534b14b44c994523e56ef9129a6fd10cd06932a8c46f3acc303109bc7fafa996d025007ce65b3dd7f96fa1566ecaf438817e91875169078ffaa1273a9072e677954a5605eb73a8a6e15616b3a"}, {0x14, 0x10f, 0x5a8, "d4a8443c89335b"}], 0x1470, 0x4}, 0x10102) pipe2(&(0x7f0000001c80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@int=0xff, 0x4) 2018/03/23 05:28:32 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000180)=""/22, &(0x7f00000000c0)=0xffffffffffffff2c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000004c0)=0x3) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0xffff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x6) 2018/03/23 05:28:32 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) rename(&(0x7f0000a24000)="e91f7189591e9233614b2f", &(0x7f00005a2ff8)='./file0\x00') r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x17, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x52}, [@call={0x85, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfac, 0x0, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x20}, @map={0x18, 0x7, 0x1, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, @map={0x18, 0xa, 0x1, 0x0, 0x1}, @generic={0x1, 0x4, 0x0, 0x3}, @jmp={0x5, 0x8, 0xd, 0x5, 0x7, 0xfffffff0, 0x8}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x3a, &(0x7f0000000100)=""/58, 0x41100, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0xb2, 0x8f, &(0x7f00000001c0)="10f37b19c8cd9d43ee6cf1a68e3758549597d6ce78adcb85deb9a907a8aa1ac7d88ab72ac45042903fc599d1fccebe6d7dac5b8793c63e8ba7a25014eeea938c6cc8a826f0322c536d4d0a8a4d98fd8d7c743d525f06be6141e2f097b232cbb20bfc6efeb55c3981e9da0332f5bff0069025689672ef27b888fcae63b76290b40c77be88e9d517b1c08249c9210c82efc3a3c13d4b8e44ff785494ef00f5fb7f5490960ce7a9a72857ac0e307e1161215ce4", &(0x7f0000000280)=""/143, 0x8001, 0x5}, 0x28) 2018/03/23 05:28:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001640)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001680)={0x0, 0xaf, "4e7d5fea1321fe77a25e4bdb38e4d50fa3729d0736e1efb58e3fd57f3c566fddc7eb5c0cdc845fcade3ec421c9908ad5ed9631090f01f922ee56b5eecf43598aa54c1525c5f815dff47ccca01ddd183d99a5b4c1ec8ffbfe247fb5a508e37860e9c461e8cd92ee54b0bf28738081d8893d745c0001fd913332ba87d747dfb0de79f30e2d8734bc8f3dc171537bcf1c55f4dd118a97d90d45119d73803abab45b850ce9a60102cbbaf9cbc9816d8dad"}, &(0x7f0000001740)=0xb7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001780)={r2}, &(0x7f00000017c0)=0x8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x0, 0x0, &(0x7f000056b000)}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x101000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000000c0)={0x3, "beecf5"}, 0x4) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xcc, &(0x7f0000000100)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x330d}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e24, 0x91, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff132c}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x1}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000440)={r2, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xf, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}]}, &(0x7f0000000480)=0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="00e60e007412d2014680935ecd2883d855d51df5fdc183a573c72c2c5ecdf1ec3198e1b9e0edc25a26"], 0x16) 2018/03/23 05:28:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x7, 0x2}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34003}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x20, 0x28, 0x821, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @uid}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000140)=@ethtool_eee={0x45, 0x5aa9, 0x7, 0xa2, 0x10001, 0x22fab6e4, 0x1, 0x1, [0x8, 0x3]}}) gettid() 2018/03/23 05:28:32 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x200200) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) 2018/03/23 05:28:32 executing program 2: r0 = gettid() r1 = perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x7, 0x2, 0xbe, 0x4, 0x0, 0x8, 0x2000, 0x1, 0x7, 0x7, 0x3, 0xfffffffffffffffd, 0x2, 0x8000, 0x3, 0x10001, 0x20, 0x7f, 0x1, 0x3, 0x0, 0x6, 0x20, 0x4, 0x3f, 0x1, 0x1, 0x57, 0x6, 0x72, 0x0, 0x5, 0x6, 0x0, 0x357f, 0x1f, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0x1120, 0x2, 0xa7, 0x0, 0x7, 0x800}, r0, 0x9, 0xffffffffffffffff, 0x2) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x2b40, 0x0) kcmp(r0, r0, 0x6, r1, r2) exit(0x0) tkill(r0, 0x0) 2018/03/23 05:28:32 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7fe7ffff) r2 = epoll_create(0x4) r3 = socket$rds(0x15, 0x5, 0x0) r4 = epoll_create(0x100000001) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000000400)={0x0, 0x3, 0x1, &(0x7f00000003c0)}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000000d000)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000dff4)) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) utimes(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)={{0x77359400}, {r6, r7/1000+30000}}) r8 = epoll_create(0x46c) socketpair(0x0, 0x8000f, 0x8, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, r3) r10 = epoll_create(0xc) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KDGKBMETA(r11, 0x4b62, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r1, &(0x7f0000c7f000)) r12 = epoll_create(0x6) io_setup(0x8, &(0x7f00000002c0)=0x0) io_getevents(r13, 0x7ff, 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000280)) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r10, &(0x7f0000d5dff4)) epoll_ctl$EPOLL_CTL_ADD(r12, 0x1, r8, &(0x7f000050aff4)) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x0, "5f19cabf1866fcc83fc200359c4f5a9dea634b3d8f045189a823efa9ac7853530f7d0ec114daa1f52f765b90bd842f5f38e469a10288b415165d04d5bd01e9bb2577f136db14c7e3b83e68ba76c3e079"}, 0xd8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 05:28:32 executing program 5: getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x7, &(0x7f0000000440), &(0x7f0000000480)=0x4) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0x3ff, &(0x7f0000000200)=0x2) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="1800005dc1e334020088501640d133304d00000016dd0a93dce6ba908d9a3e4e0abbf3cb896490fefda6ecffcae3156befbea5ae85b9d82aa0b05ae2c4923ab78a460d6ceb8f4e8f1b10d8a69de202efc82abb5634b6eef50eb9c458ac317c2360e9dc0ee246996687bacca263bc", @ANYRES32=0x0], 0x18}, 0x1, 0x0, 0x0, 0x10}, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f0000000340)=""/60, 0x3c}, {&(0x7f0000000380)=""/55, 0x37}], 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f00000004c0)="cb12c4f7915b29feb25706f60297c5eca48238f04735a50f77dc1951c03ff5b6257c89f23fe9aa9b9dd19755fe900598c1c2033a0f1c2c5dd41a7208b5830ddde9eb50c8ddb11c08fc1c8028d87323cc154f32ce970dd6a8e22388be3dd2709c09813858d61f8e1ee72d89e187cce5da1d74c5f5ac1013caad78bb439ddaec6563374c9cad6ab859bf64dcbc9e1977ed6ab6e3495d43ec2689b537c74bee4ffbb749cf918a87c944f85fd6d5be853b61e7581d59", &(0x7f0000000040)=""/27}, 0x18) 2018/03/23 05:28:32 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000040)=""/237, &(0x7f0000000140)=0xed) 2018/03/23 05:28:32 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x185) unshare(0x40600) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000040)={0x0, 0x9, 0x6}) 2018/03/23 05:28:32 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x40800) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000300)=0x7, 0x4) 2018/03/23 05:28:32 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) sendto$packet(r0, &(0x7f0000000100)="2ddb54301dcab104dd80170a435a36db4503d28787d831756b6abbe88fd082542a1e31a078aac93d325acc44e77d039e45a2111c5975499e09c65cd4ca1f7b594e5395860b16450dfca73f9efb6e784ba4d133c954344f7ea578eed52fc0fff53f4c91da8b29f00097b4d2868b721ef43d7f0a984100d131a5f2a69a78b42e62a332da33c582f4a0e643517103d9731169b233807cfd1331602f8d388a65f2a2311f8ec47bab4f0b5761626a304184", 0xaf, 0x8000, &(0x7f0000000240)={0x11, 0x2, r1, 0x1, 0xd4c2, 0x6, @random="289353bdc02a"}, 0x14) r2 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x80) r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000002c0)={r3}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000000280)={0x1, '#'}, 0x2) bind$alg(r3, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(twofish),xcbc(aes-aesni))\x00'}, 0x5e) 2018/03/23 05:28:32 executing program 3: ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/213) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000538ef3)="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") 2018/03/23 05:28:32 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = socket$inet6(0xa, 0x100000000000001, 0x65485e8c) readahead(r0, 0x80, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000040)=[{0x24, 0x29, 0x5, "2702020100a7007efe8000000000000052927321fba7c3"}], 0x24}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/23 05:28:32 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xb0a66630293f241d, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)={0x14, 0x13, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) fremovexattr(r1, &(0x7f0000000040)=@random={'user.', '\x00'}) 2018/03/23 05:28:32 executing program 5: syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200000000000, 0x44000) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e1f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10000000006}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000640)='\f', 0x1}], 0x1, &(0x7f0000002000)}}], 0x2, 0x8000) 2018/03/23 05:28:32 executing program 2: r0 = socket(0x6, 0x402, 0xc) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) 2018/03/23 05:28:32 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x81, 0x400) getpeername$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)}}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x141000) fcntl$getown(r0, 0x9) mq_getsetattr(r0, &(0x7f0000000140)={0x1ff, 0xc3ed, 0x7, 0x4, 0xff, 0x8, 0x9, 0x6}, &(0x7f0000000180)) 2018/03/23 05:28:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0xfffffffffffffd33) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/03/23 05:28:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000002fff8)={&(0x7f0000000040)={0x14, 0x1e, 0x1, 0x0, 0x0, {0x8000000000000001}}, 0x14}, 0x1}, 0x0) r1 = dup(r0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x10000) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000000200)={0x1}, &(0x7f0000000240), 0x8) getgid() setresgid(r4, r4, r3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/23 05:28:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x400200) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a86000), &(0x7f0000000680)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080), 0x8) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) open$dir(&(0x7f0000000700)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0x3, 0x4000000, 0x130a, 0x8001, 0x1bec6, 0x9, {0x0, @in6={{0xa, 0x4e24, 0xe4f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, 0x7, 0x1, 0x7f, 0x800000000000000, 0x5}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x6}, 0x8) r3 = accept4(r0, 0x0, &(0x7f00000006c0), 0x0) recvfrom$ax25(r3, &(0x7f0000000040)=""/52, 0x34, 0x0, 0x0, 0x0) 2018/03/23 05:28:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x62124dd2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x40000000, 0xffff) 2018/03/23 05:28:32 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x101100, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000240)={0x0, 0x9}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x10d, 0xa, &(0x7f0000000280)=@raw={'raw\x00', 0x9, 0x4, 0x248, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x98, 0xf8}, @unspec=@CT1={0x60, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x98, 0xbc}, @common=@unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24}}}}, 0x2a4) dup3(r0, r0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0x5d, [], 0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/93}, &(0x7f00000001c0)=0x50) 2018/03/23 05:28:32 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_tcp_int(r0, 0x6, 0x3a, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x120c2) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x1) 2018/03/23 05:28:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f6bfc0), 0x0, &(0x7f0000f57000)}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000c61000)) readv(r0, &(0x7f0000000080), 0x2000000000000142) 2018/03/23 05:28:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0), &(0x7f0000000180)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'lo\x00', {0x4, 0x10001, 0x4, "7bc0c1c02f55", 0xbd4d}}) 2018/03/23 05:28:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000200)='\x00', 0x3) bind$rds(r1, &(0x7f0000000240)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000280)=0xffffffffffffff80, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000140)={r2, 0x6}) sendmsg$nl_generic(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x24008000}, 0x0) getgid() 2018/03/23 05:28:32 executing program 3: syz_emit_ethernet(0x1c9, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000aebfe8)) 2018/03/23 05:28:32 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000061bffc), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x5}, 0x8) 2018/03/23 05:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x5}, 0x8) 2018/03/23 05:28:32 executing program 5: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000180)=0x6, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000200)={0x924b2a7b927a1187, 0x0, 0x6, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1, 0x40000000000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x8}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000ff7000), 0x0, 0x0, &(0x7f000066354c)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000140)) 2018/03/23 05:28:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x8000000000fffff, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), 0x5) 2018/03/23 05:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r0, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe6f, &(0x7f0000976000)=0x75) r1 = syz_open_procfs(0x0, &(0x7f000054fff9)='ns/net\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e2fffc), &(0x7f000097effc)=0x4) pipe(&(0x7f0000e3dff8)={0x0, 0x0}) vmsplice(r3, &(0x7f00001ce000), 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000ffc)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031bff8)) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000091a000)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000bc3f70)={0x0, {{0x2, 0x4e20}}}, 0x82) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r4, 0x48, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x7, @empty, 0x3}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}]}, &(0x7f0000000240)=0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x0, &(0x7f0000a24000)}, &(0x7f0000a724ce)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYRES32=r0], 0x2) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) timer_create(0x0, &(0x7f0000bba000)={0x0, 0x0, 0x0, @thr={&(0x7f0000392f29), &(0x7f000003f000)}}, &(0x7f00008ddffc)) clock_gettime(0x0, &(0x7f0000882ff0)) timer_settime(0x0, 0x0, &(0x7f0000148fe0)={{0x77359400}}, &(0x7f0000aec000)) listen(r6, 0x0) sendto$inet(r5, &(0x7f0000a28fff), 0x0, 0x20008045, &(0x7f00005efff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) accept4(r6, &(0x7f0000bccfa8)=@alg, &(0x7f0000da8ffc)=0xffffffffffffff4d, 0x0) 2018/03/23 05:28:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x10000000002, 0x0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x800000000000, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in6=@remote}}, {{@in6=@ipv4}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000040)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) 2018/03/23 05:28:32 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000140)={0x3, 0x19f}) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r2 = getpid() r3 = gettid() readv(r1, &(0x7f0000000040)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x54) tgkill(r2, r3, 0x1) 2018/03/23 05:28:32 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x1, 0x0, &(0x7f0000a3b000), 0x3f4c4df19489f9be) 2018/03/23 05:28:32 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x61c, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x2}, {0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff]}, 0x2}, 0x65, [0x8, 0x6, 0x7fffffff, 0x8ed6, 0x0, 0x3, 0xfffffffffffffffa]}, 0x5c) unlink(&(0x7f0000001380)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[]}) pipe(&(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000001400)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40001, 0x0) recvmsg$kcm(r2, &(0x7f0000001340)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/83, 0x53}, {&(0x7f0000001200)=""/105, 0x69}, {&(0x7f0000001280)=""/31, 0x1f}], 0x4, &(0x7f0000001300)=""/33, 0x21, 0x3}, 0x40010100) 2018/03/23 05:28:32 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x1000007, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000006000)=""/136) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000480)={0x0, 0x3, 0x200, 0x4, "3edb1a31abc1b84c309ea32c1dc847a70fe32fa89badaec6a02d667c742035f62096ecfcc7323e2c829d32b2", 0x100000000}) r1 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) io_setup(0x8, &(0x7f0000000000)=0x0) io_submit(r2, 0x5, &(0x7f0000000400)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0xed, r0, &(0x7f0000000040)="6419120158d31ebdae4f8a409b6b99d83c61baa67d0b9ababe8d480b9d785631bfb232217a401f4302e04cbaa3cf9ca8bbddd692bab992e8e66589b5b462e2d1a76e8bf183514d91cb433f18f069f2a537a3cf3661d7e0fa51fb0ed74b684cb62b", 0x61, 0x5, 0x0, 0x1}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000100)="0e9a24fd55959b3a3670495d8469ed68ded89616dc3283d1330ba19e9e01d3803129bd1efacfc6f3b66c239defee6ec576f825b242a318a3f58a0c6af0f340218f9e43d95525c751f46980fc8c489c758d3b4abfe160de9efa1dd87d857677c9115a227966ccdc79429a43021c41e2fd477017cdb1", 0x75, 0x0, 0x0, 0x1, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f00000001c0)="f138a7f0165fb0b8af980c6e192bba568f293b0ae3e57c0e9484fab15a1860367c1e3a5e774c700b440daca3301fdbb7b3d24516ed91e63ae76ed4bb8bc38dd90b242e68914474d948bfb60545ee780f95b01bc9dc040ee9d64fb35eeb115b81894761b15befe74b05ff230ebb2e92125339b1852afdb703e8eb7e77b15907414b90167f45f810bb2bab0892a335c8c3066cead39d5d86e6", 0x98, 0x5, 0x0, 0x0, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x520, r1, &(0x7f00000002c0)="4dc7d5d692e57b552bcac063a52a710b55fea1e6db8415d5eeb253d22ba270fe1ad2f91227a9090e10ae7772f090cbd16672c507fd970731272686cf0d8ceade848fbc7dd73ec4d70258b74439f8141ffaad3c539b0c7a1172d03fc5999f3e23d662352858186a", 0x67, 0x10001, 0x0, 0x1, r1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xf, 0xffe, r1, &(0x7f0000000380)="1406b9e0df52e788c2039f9f5d58f1b6dcbe33caf65e86daa093d4c3f43e0250311bb5a21965c98f535a4d19a99ea48c27", 0x31, 0x0, 0x0, 0x0, r1}]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000580)={{0x3f8, 0x6, 0x3, 0x5, "f725bbc9f305028c19b965487b8df5d54a417f3ea5400fd3111d40aabb648cf1197c0383e492f23ccbf07426", 0x7fff}, 0x0, 0x0, 0x5, r3, 0xfffffffffffff001, 0x6c94, "1bc2c78637045326e627192371612d75c3b1120df6df1421c2fc6a5e30d4ed71cab52468853ec5c5af5b63b343449b7d0fb7f7c0b3e187bed6a5d0dc9e2b3694", &(0x7f0000000540)='/dev/snd/controlC#\x00', 0x13, [], [0x2, 0x1ff, 0x7, 0x30000]}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000006c0)={0x1, 0x0, [{0x4, 0x2, 0x4, 0x8443, 0x5, 0x7, 0x7923}]}) 2018/03/23 05:28:32 executing program 4: r0 = perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x0, 0x8}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000002c0)=ANY=[]) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x1b4, [0x0, 0x20000bc0, 0x20000e18, 0x20000fcc], 0x0, &(0x7f0000000180), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x2b7) fcntl$setpipe(r0, 0x407, 0xba9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000200)="2d04b6074149c3ae165a2ffc82606cb42dd4e7d648f3a63a749b582bb31c2d43d0726dd2d0ede1c798adef76c3b4fa40bb797b1a1dd93058e3406bc89be82a18440cca83768f5ed3d63e7b34bf2ad4b5b9d53a93b4e2a65e68d8556c33ef1bbe4ea5f8d147a3d7b6bd13b90e59f48be6833a1fefb93fbddf675fa7640fa4cdcd19a624df2b3f4926cd5f37d4553d59201991bbe97ebccc1679ca92c4dfe0f3aa7b4d2ad6ffa2ba2da0dafda31cd97b65df14e1b1046ce90251895b6692311433a7579f1c1de51225f1156f4f5bf19546873bf7b80c1780553d") getsockopt$inet6_tcp_int(r2, 0x6, 0x3b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000580)={0x3, r2}) ioctl$void(r0, 0xc0045c79) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4) getrandom(&(0x7f0000000040)=""/15, 0xf, 0x3) exit_group(0xde7) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000005c0)) 2018/03/23 05:28:32 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) r2 = inotify_init1(0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) r3 = dup2(r2, r1) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) 2018/03/23 05:28:32 executing program 0: r0 = socket$inet(0x2, 0x1, 0xfbc5) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000080), 0x0) 2018/03/23 05:28:32 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001100)='/dev/dsp\x00', 0x200, 0x0) bind$inet6(r1, &(0x7f0000001740)={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x1c) process_vm_writev(r0, &(0x7f0000001400)=[{&(0x7f0000000080)=""/100, 0x64}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000001140)=""/213, 0xd5}, {&(0x7f0000001240)=""/85, 0x55}, {&(0x7f00000012c0)=""/85, 0x55}, {&(0x7f0000001340)=""/182, 0xb6}], 0x9, &(0x7f0000001700)=[{&(0x7f0000001480)=""/196, 0xc4}, {&(0x7f0000001580)=""/86, 0x56}, {&(0x7f0000001600)=""/127, 0x7f}, {&(0x7f0000001680)=""/77, 0x4d}], 0x4, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="e9", 0x1}], 0x1, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1f, 0x2) 2018/03/23 05:28:32 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x7, 0x30, 0x0, 0x9}, &(0x7f0000000100)=0x18) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000), 0x4) syz_emit_ethernet(0xe81, &(0x7f0000000200)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x88a9, "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"}}}, 0x0) 2018/03/23 05:28:32 executing program 3: r0 = socket$inet(0x2b, 0x5, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4, "5d010561"}, &(0x7f0000000000)=0x28) 2018/03/23 05:28:32 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f0000000100)) 2018/03/23 05:28:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0xffffffffffffffb8) 2018/03/23 05:28:32 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000f80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000b4000000f4010000f4010000f4010000d8020000d8020000d802000004"], 0x1) r1 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x1, "14"}, 0x2) 2018/03/23 05:28:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x10002) recvmmsg(r1, &(0x7f0000004100)=[{{&(0x7f0000000040)=@nl=@proc, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)=""/243, 0xf3}, {&(0x7f0000000380)=""/201, 0xc9}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x3, &(0x7f0000000140)=""/80, 0x50, 0x2}, 0x81}, {{&(0x7f0000001480)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001500)=""/233, 0xe9}], 0x1, &(0x7f0000001640)=""/189, 0xbd, 0x9}, 0xffffffffffffffbc}, {{&(0x7f0000001700)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002880)=[{&(0x7f0000001780)=""/46, 0x2e}, {&(0x7f00000017c0)=""/74, 0x4a}, {&(0x7f0000001840)=""/4, 0x4}, {&(0x7f0000001880)=""/4096, 0x1000}], 0x4, &(0x7f00000028c0)=""/122, 0x7a, 0x7809}, 0x5}, {{&(0x7f0000002940)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003f80)=[{&(0x7f00000029c0)=""/250, 0xfa}, {&(0x7f0000002ac0)=""/161, 0xa1}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/38, 0x26}, {&(0x7f0000003bc0)=""/224, 0xe0}, {&(0x7f0000003cc0)=""/102, 0x66}, {&(0x7f0000003d40)=""/153, 0x99}, {&(0x7f0000003e00)=""/180, 0xb4}, {&(0x7f0000003ec0)=""/136, 0x88}], 0x9, &(0x7f0000004000)=""/233, 0xe9, 0x2}}], 0x4, 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000001c0)={{}, 'port0\x00'}) 2018/03/23 05:28:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00000000c0)="c9a6b2b7c6646ef751c61874a8767720722b6290dc7c2aa9c9d819ad9e5782eae107a12309404956909527dc7cec9b53e080a9750dd18b147f7a97a588cf07178cc4bcd24346923f4f03ee57212218e48aeb8e25520f54029c9b7914b57912b633deff25baddb38e8f0990302d04bbf05eff066efd043f79942b91577a8ac7b0d4d5a67b351fdabdb4223db783726a6662e1843c1c1f3e8a6bad67ce395af201810f105dc5dbfb7e22397e2a0382d7f23ad1a47763d6176303b356fc03d772226b496de14afe9be06946d8013ceaba31064ad6b5d87099a0575137f265324e704aeeeaca74e07a06ac5c241361cf3c791b1f296f7f52", 0xf6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 05:28:32 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) dup3(r1, r0, 0x0) 2018/03/23 05:28:32 executing program 7: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200080) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180)=0x1f, 0x4) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) ptrace$setregs(0xffffffffffffffff, r5, 0x1, &(0x7f0000000080)="1c8743bf888950f1905ba4dce390e19a2f0c57c585ab9476238b92c67591c2f6ec90c51fb978a38ae331a12dd2a6fc2ac1d77801ff4cedd4efc69ba63f44af89321b2cd41af2709f21c23229771eb9e8a3bd8fcaac066340d43cd8e7c4f1146984b70ec3eff2191cc29e66af219202ee2b5329360fe2ce72f6aea754da70998df83b9db3b4dada8be4a248216e6ca51ef6b16ac3aa6e56ce1430c4995be0de0759696410045ee6bffd98c791ae117e34a90c5507bcadb99f4a25be6cb90ab2046dc217fb9f742db654f3179881b6ed94") dup2(r4, r3) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/23 05:28:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x0, 0x0) connect(r0, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x80000000, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e23, 0x4, @empty, 0x19}, {0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x8, [0x200, 0x400, 0x7, 0xfffffffffffffffe, 0xfffffffffffffc01, 0x7, 0x3, 0xfffffffffffffffd]}, 0x5c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) ioctl$sock_ifreq(r3, 0x8963, &(0x7f0000000200)={'teql0\x00', @ifru_mtu}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/23 05:28:33 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @loopback, 0x0}, &(0x7f0000000040)=0xc) r2 = geteuid() sysfs$1(0x1, &(0x7f0000000400)='/dev/kvm\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x80000000082, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e23, 0x0, 0x4e22, 0x6e4, 0xa, 0x80, 0x80, 0x84, r1, r2}, {0x800, 0x40, 0x1, 0x3, 0x8, 0x1, 0xa02c, 0xffff}, {0x4, 0xffff, 0x4, 0x81}, 0x1, 0x6e6bb3, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x3f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x2, 0x1, 0x800, 0x91, 0x4, 0x8001}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x10, &(0x7f0000000340)=@raw=[@call={0x85, 0x0, 0x0, 0x32}, @map={0x18, 0x9, 0x1, 0x0, r0}, @alu={0x4, 0x5, 0xb, 0x8, 0xf, 0xfffffffe}, @alu={0x4, 0x2, 0xb, 0xa, 0xf, 0x0, 0x60e6c8284e3f472e}, @generic={0x7, 0x7e54, 0x5, 0x2}, @exit={0x95}, @exit={0x95}, @exit={0x95}], &(0x7f00000003c0)='syzkaller\x00', 0x81, 0x81, &(0x7f0000000480)=""/129, 0x0, 0x1, [], r1}, 0x48) modify_ldt$read(0x0, &(0x7f00000001c0)=""/205, 0xcd) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$KDMKTONE(r0, 0x5385, 0x0) 2018/03/23 05:28:33 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = dup3(r0, r2, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x3, [0xffffffff, 0x2, 0x4]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x2}, &(0x7f0000000180)=0x88) sched_getaffinity(0x0, 0x8, &(0x7f0000000200)) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) 2018/03/23 05:28:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000100)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) [ 172.559930] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/23 05:28:33 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000003c0)="badf", 0x2}], 0x1, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0xc02) sendmsg$kcm(r1, &(0x7f0000000440)={&(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="a271abdbbae9614528d50fe14237b8d2de6559e01d09fe3550b44759170ac86325275763e6a308a9aabb96b969e695a4f5c8b2d9726a3934856b0ff057999f2740ca9c2fdd4a8dd7676d5f88d8c061b0e6954573c22a719a4a717225ce1ceb607e3ed36857", 0x65}, {&(0x7f00000001c0)="8c5247ec26893a620a2eb9477d66fc99177bb1eb657e912d5fd42c815688903ec226116e480ee2b74ffbe1472e6c18cee08131e63dd3d6b2c2d766912d96b9b1477310ffb53d457d5569ef03baa32d9ece31f22266700c21473d5476bb6126c1287b68374935032299a502254bbd0f76e054eedfa68fa6976e2e019029c5ddf18373700819deb4b5a429be7658fc20209f3de1aab84549c1b0c6deeb9aa89a08a2c20968a23dd29da7dd6e46d4", 0xad}, {&(0x7f0000000280)="83f6f8d2d6ac73e8b24d9da789cea774961d92bdbac6052442ed75f62334c11e9527f4b4be7821963f49ec70d3d0471e508d740323bd424a7b0c3cce179a8d26a62c57bb7f4973775be064ab88582d902e6c4e20e95cc82fa5f85da858f83178ee43e8807d361b7d6181c18d22df2d86cff533f0efbb37098e099012623dab08a3168ad91bb6fcf3436edbc59cc9f5eb9a67c8efd43fd7f2c4b1d1a5ec940b659e7a863e12a65109e78efa96411269271be3f1ee4ac461a28de07b8852b96126bf56228623bafac69dc1fde2d68ae6d2de9cca23c300fc19fc14255866551b1b4b715cc017dba70b651cab35feeb94399d0649e5c9", 0xf5}, {&(0x7f0000000380)="74d655a5", 0x4}], 0x4, 0x0, 0x0, 0x20000004}, 0x1) 2018/03/23 05:28:33 executing program 7: bpf$OBJ_GET_MAP(0x7, &(0x7f0000007ff0)={&(0x7f0000000080)='./file0/file0\x00'}, 0x65b91055) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/23 05:28:33 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x109000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) 2018/03/23 05:28:33 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100)) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}], 0x2, 0x1da) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_GET_CLOCK(r5, 0x8030ae7c, &(0x7f00000000c0)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/03/23 05:28:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000b87000)=[{{&(0x7f00001abff0)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000b8fff8), 0x0, &(0x7f0000a4e000)=""/25, 0x19}}, {{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000a52f07)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x2, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) 2018/03/23 05:28:33 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'dummy0\x00', r1}) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x1) 2018/03/23 05:28:33 executing program 4: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f00000000c0)="a12559f0", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x0, 0x2, 0x8, "2c50b3d6d7282f53a23f4d001154e9a559231a0f4767f3e8dde17541764a35bf12e2ed93348a271148b7583a63279105af64754074df5a8d953efcee55c7d256", "6babba1d50a96b9d84ff799d83e4c2567dfadd39e785dbfefdd0745d7812ea7d1faa90fab12085d48e082402a19d6e6c5ffd538b0c27396f4c183365a84dc7c3", "6c19ad548f5b75b408889a45a134bd8c628b461fc191c038f346276bda63859e", [0x0, 0xe3]}) 2018/03/23 05:28:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) splice(r0, &(0x7f0000000040), r1, &(0x7f00000000c0), 0x9, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) 2018/03/23 05:28:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000), 0x0) 2018/03/23 05:28:33 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0xf7, "f8009da1b0008398abeeabba2eee8804be8e7ba7c6ad1c017beedc1516d85baedaa23cd611d1ac121436839618bc4ea38fe359668234f35dc05aa5e9981a2819a1be00ff986c2fd2d4de8c3327be121895aae4f020f74f8bcff405c3fa5a6599dacf94d63246ce4a0858e0814a550762d04296d828245dab5ef04132ce01494e9ea9dba78ba870b129edd00af3a8d1e9303901045e69535e90123742dc6b78e2348791d33fc8b73b8a6c72ae9487ced4cc4492d38605337796e1d0ce39c9f497dd4b5800d997e1138c827709857448ebad2bab6c87609c38f48350cb597cd34881f4409ed830b5837028e49de8a4c07d436ef4037163d6"}, &(0x7f0000000000)=0x11b) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f00000001c0)='./control\x00', 0x4) 2018/03/23 05:28:33 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) connect$vsock_dgram(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000bf8000)) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 05:28:33 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x120) bind$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r1 = socket(0x14, 0x2, 0x10000) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000001c0)=@req3={0x9f20, 0x200, 0x2, 0xbb, 0x2, 0x4, 0x4}, 0x1c) open$dir(&(0x7f0000001640)='./file1\x00', 0x4000, 0x1) readv(r1, &(0x7f00000014c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001500)={0x1f, 0x81, 0x1, 0x4, [], [], [], 0x2, 0x9, 0xffffffffffffff29, 0x7, "37ed293c2aee7435400635900e076b7b"}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) sendmsg$key(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[@ANYBLOB="020000001c000000000000"], 0xffe2}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x2, 0x0, 0x6, 0x5, 0x7, 0x0, 0x0, 0xfffffffffffffffc, [@sadb_lifetime={0x4, 0x932686e38e9cba64, 0xfff, 0x3f, 0x1, 0x252c895e}, @sadb_x_nat_t_type={0x1, 0x14, 0x1}]}, 0x38}, 0x1}, 0x40) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='ip_vti0\x00', 0x9}) openat$cuse(0xffffffffffffff9c, &(0x7f0000001680)='/dev/cuse\x00', 0x400, 0x0) sendmmsg$unix(r1, &(0x7f0000000480)=[{&(0x7f0000000300)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000380)="394ea18af54a01", 0x7}, {&(0x7f00000003c0)="d9d839866c398e26defbc27334ab384f309ac68ce639bbb7851bf9e6b6fab30ba023ba4e89f9667837f99209e661833fb354c3bdc138a2c8758f2c0c1991c9d02ef4b3c3b39f2eef9f", 0x49}], 0x2, 0x0, 0x0, 0x44001}], 0x1, 0x8000) 2018/03/23 05:28:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000008}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@del={0xe8, 0x11, 0x100, 0x70bd26, 0x25dfdbfd, {{'drbg_pr_hmac_sha1\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x8}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000001800)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0x97, &(0x7f00000017c0)={&(0x7f00000000c0)=@ipmr_newroute={0x0, 0x18, 0x1, 0x70bd2c, 0x25dfdbfe, {0x80, 0x0, 0x94, 0x0, 0xfc, 0x4, 0xfd, 0xd, 0x1000}, [@RTA_UID={0x0, 0x19, r1}, @RTA_PRIORITY={0x0, 0x6, 0x3f}, @RTA_METRICS={0x0, 0x8, "3275d41fdaa9e9b91498249bcbb53ade8e8690609cbf14da5cf614239cf7aecae588226fc3325e85289a9ab8db49f4ff9bb9caa45b5f9e7595717dfccc27063af80ad44439220e888fe9b6c120a12699942d14fadb4ca65afa69ed81fafea05719025031724b809d160c6dbf2833b3e3e46685f1ba2c1d5988119ea8f44834aa"}]}, 0xfffffffffffffd81}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/03/23 05:28:33 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000, 0x0, 0x8000000, 0x3, 0x0, 0x0, 0xffffffffffffeffe}, 0x0, 0x20, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0xc4, 0x97, 0x10001, 0xffff, 0x0, 0x100000000, 0x10000, 0x2, 0xf63, 0x9, 0x0, 0x200, 0x100, 0xf86, 0x0, 0x0, 0x80, 0x7fff, 0x5, 0x0, 0x3, 0x6800000000000, 0x3f, 0x8b87, 0xd91b, 0xa00000000000000, 0x5, 0xfff, 0x4, 0x6, 0x800, 0x100000001, 0x5, 0x4, 0x3, 0xffffffff, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x2}, 0x4, 0x6, 0xffffffffffffff50, 0x7, 0x8000, 0xfffffffffffffeff, 0x2a}, r2, 0x1, r1, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ffafe0)={r0, &(0x7f0000fd2000), &(0x7f0000000080)}, 0x20) 2018/03/23 05:28:33 executing program 3: r0 = socket(0x10, 0x3, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xb2a5, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) 2018/03/23 05:28:33 executing program 7: r0 = add_key$keyring(&(0x7f0000aa7ff8)='keyring\x00', &(0x7f00006c7ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/221, 0xdd, 0x10000, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000000)=0x80, 0x100, 0x2) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000181000)='asymmetric\x00', &(0x7f0000ac1000)="29024076626f786e6574305b73656c662a292c6d643573756d5c5e00") r1 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00000001c0)={&(0x7f0000fff000/0x1000)=nil, 0x8, 0x1, 0x44, &(0x7f0000ffe000/0x2000)=nil, 0x4}) 2018/03/23 05:28:33 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', 'wlan1\'\'em0eth0\x00'}, &(0x7f0000000100)='\'selinux]}security[\x00', 0x14, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000001480), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'lo\x00', 'ip6gretap0\x00', 'bcsh0\x00', 'sit0\x00', @random="aa7794663f8e", [], @empty, [], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x0, "2635b21eee7977ca320410d399cf07d8ac02aae1902e033d3274e9dc6d34"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'sit0\x00', "658b85a9a9160d9b2fc6acb15e00", 'bond0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x9c, 0xc8, 0xf0, [@m802_3={'802_3\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2b0) 2018/03/23 05:28:33 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000800)='/dev/audio#\x00', 0xfff, 0x200) bind$can_raw(r0, &(0x7f0000000840)={0x1d}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f00000007c0)={0x8, &(0x7f0000000080)=""/72, &(0x7f0000000740)=[{0x8, 0x86, 0x90, &(0x7f0000000100)=""/134}, {0xb77a, 0x57, 0x0, &(0x7f00000001c0)=""/87}, {0x3, 0xc2, 0xbc1, &(0x7f0000000240)=""/194}, {0x4, 0xb2, 0x0, &(0x7f0000000340)=""/178}, {0x0, 0xd0, 0x73b708cf, &(0x7f0000000400)=""/208}, {0xfffffffffffffffe, 0xab, 0x3f, &(0x7f0000000500)=""/171}, {0x3d44388, 0xd9, 0x4, &(0x7f00000005c0)=""/217}, {0xbb, 0x69, 0x6, &(0x7f00000006c0)=""/105}]}) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/03/23 05:28:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x69, "55d4f9ac952a783252dae9affed494f2dbf6f139b7860c1172c4f3a389576048ecb6f80978f7f6c965c1966a569bf65d3320e2810910cd573b44c818afc66b5087347d51bab498dc482e67534267ad7f42397cc09844f5f174c9c2de4a37b00d60079d0dbfcfcc9d16"}, &(0x7f0000000380)=0x71) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000d40)={r3, 0x1000, "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&(0x7f00000003c0)=0xfffffffffffffec8) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000280)=0x1) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x7d8}, 0x1}, 0x0) accept4(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000200)=0x80, 0x800) 2018/03/23 05:28:33 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="ab33787f08", 0xffffffffffffff0a, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) r4 = getpgid(0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x4, 0x402) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x8, 0x5, 0x80, 0x3f, 0x0, 0x6, 0x100, 0x8, 0x7, 0x1b4e9c03, 0x3, 0x7, 0x5, 0x137, 0x6, 0x7705, 0x0, 0x8, 0x7, 0x9, 0x7, 0x4, 0x6, 0xc6e, 0x5, 0x6, 0x0, 0x5, 0x400, 0x2, 0x29, 0x1, 0x3, 0x100000001, 0x8001, 0x1, 0x0, 0x100000001, 0x2, @perf_bp={&(0x7f0000000180), 0x8}, 0x7080, 0xfffffffffffff340, 0x1, 0x7, 0x8, 0x52, 0x8001}, r4, 0x2, r5, 0x4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha224-generic\x00'}}) 2018/03/23 05:28:33 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x81, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000080)={r2, 0x1}) close(r0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x0) 2018/03/23 05:28:33 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x10001, 0x644e}, 0x8) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000001c0)={0x80000001, 0x7}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000200)={0x3, 0xfff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1000, 0x1, 0x1, 0x1, 0x4, 0x9}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000280)={0x80f}, 0x2) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r1, 0x0, 0x8000}, 0xc) r4 = open$dir(&(0x7f0000000300)='./file0\x00', 0x200000, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r1, &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000003c0)={r5, 0x40, 0x30}, 0xc) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000400)="43f866fbb0e2110aeef778f719c85537fc1fcd8301ff852ffa954833489491d894cd6958266de1b99997c1b6284e3eee6a365bc2f13abcf6a1f999ed26c39848cd177fac6a1c140716911158a2872ca4f0b3bd0aa729a4d48ca886518d3d4c5c07df863624") ioctl$TCXONC(r0, 0x540a, 0x10000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000480)={"46149571c3b47a5b3aa5397e74036b3bbd00b7aa9818b992e064ae6175e5628575d0ff9b9e50ba09a7d463f17ba5bfd61909bcf6af19a7f1cc59bec85091089dcc81a5a0dfacb5d3662a12d92701e44abe55fa77e35515bebef3dc73b33bd54879da7e8f841e3533d244e493da3e5ed85881eca46672eae9c3ec36524f8111c409fc97c50e7e284069ea069a5c8340e50d48a6b92c313ad7a42da0aefaa604c36dcbea13c3ad36a99fc34fee743b7ba865755e43d80b26bbb992ddfd186d6f9cd02f782b8577983a9a928c7a14abebcbabebc62fad39a3d44c0b7f753eaada04a4bf3f4cf5aa774278542c9ffaca5796dd150265ab8e7e03f9071601042ddac24a5bdd88c45a6a0bc5e2e0cdf896045e551c6172da957ae3c8f00e06778b7ee63ea0b3ceaaefd25ee588e6a1855fd42d7a1c145a555673b1ff39ad0a05fc6f387ad082385447c5fab531b54e36956085516d762151464f7cc18c9e3cad81ab597ef2e38cbc2d4bcc4275fc3a759c78b1c5c4ad75cdbb7d87a28221b123fad4f76c6a941da797c0ff39983955f715f98995d12c6ba0cbf1dad3f4b86808ff3be674e755604ae3d671f667e6d71fff57aa18ffed57595615ee10ce7c16a9004cc5842435fa08bb08a22ba87fd8736bc53a2589a2990592e11213ddc288d663b14630efe32c2b5e1cb4df3a02f86d58722f3ca1de0dcff6a9fd7172ea74d2425fe86e72e26bbed1fb60bd939ed8b82d7c19b0b591394ab595260266dc79ba1f5a9ca62333e01e45b18eebdf821f5e1912aa8a2e5371d95218763271316cf3129d218981fb9b907a8678dd7c5c5af0e233753d8af9aa4839ae451abe28e664aa0ea79ae6df39d5cca28a22fb0b133f18bc6959359d7ba576c02c31f0d77120d722ed81c4604cc687c4255c05739d56e3d1ed01286144374e888d58f76089e6ffb3c50b3b720b17569e5705e6cddf6aed49fa3b6f5e39b65fa19564d2db9a12f547d084978f71768e89e733f562565507d8a44770c99b6cf2a5cb8f61face598430cf37bd4eb1182dd24afd1a771e0c1648be8ed7a80f5e6535c1e17fe8fd9e721be0fb26b4a2ba05a049c0c1605eb04eeac45dcdb5bb76e48db4f29a90b74527c94c4828e017b0e3f030b98fe0f024a5eb06886c53e01ac219fd9a6b55c1ca391eb76ac97a491b519491cb5e102b374ba97a368be6a6290f7d7f7ff37e6187cba57ed01a13be05b2457327fa8c217c690864c4fb59bacf50af6b7b3102829ebefffb090d04476b77d4a5b417925cd1f5059c0a961fb5a33939c35e0a0f799ac51c4cbd8461b58cfc493ebe0e45971f47850433815cc45267d360e4a4227b611546c8ec1ffb1b66012be40a610d50368ba60d94320c5d2cf4162b6a54a6855129ff440edc8e70332df2df64c9b6f1e4530dc5a16328ef7c0908a63eb583801d47fdbd"}) faccessat(r4, &(0x7f0000000880)='./file0\x00', 0x80, 0x300) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000008c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000900)={r1, 0x9e, 0x1, [0x4]}, &(0x7f0000000940)=0xa) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r6 = accept4$inet6(r0, &(0x7f0000000a00), &(0x7f0000000a40)=0x1c, 0x80800) mq_notify(r0, &(0x7f0000000c00)={0x0, 0xc, 0x7, @thr={&(0x7f0000000a80)="3362535e749ad947da04734641d706af88f7dc77ff81df9b4bfd51619cb169892a5d7fdd9983ee0617e583866f6e178e1e0531af2f29b21740ba64005cce3b59d7b72ea9ef3a4263fde7f4aa422eee1feb12bb3290", &(0x7f0000000b00)="f55cefb762941e7f9ffd899ba191272d5cd4e2d32e28587928d2f57fd3e4f1197231ddf2fc682317006d6f20c5bfbbbb4bd6c5529df197191901136f40451b610e8c0c95ed6d6742392c051cee5295ca3bfe046369fd44c5a1cb6f59f49c82b727a679942d1137a15cdfb22e34b11c4a161a5741cd8853da99ad249dda147cdcf31d859a23ce9c947af39d7af7e474f8587821990134341d65810deb9050e00e0fc764158432585b91e4a2d46d8906d962d6a4d5115e58502d7e1479044264ca92d6bbf498eb2cdd8e1cdbd8f73a187e7906a0be1b9aba69d353a5a79b2e2d15ba652810bad118e84d1a05ac5abfada931"}}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000c80)={0x3, &(0x7f0000000c40)=[{0x7, 0x1f, 0x0, 0xc1}, {0x9, 0x0, 0x20, 0x4}, {0x1, 0x1000, 0x3, 0x4}]}, 0x8) getdents64(r4, &(0x7f0000000cc0)=""/133, 0x85) getsockopt$sock_int(r6, 0x1, 0x1e, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000000e00)={0x3, {{0xa, 0x4e23, 0x3, @empty, 0x1}}}, 0x84) fcntl$notify(r6, 0x402, 0x80000000) sendmsg(r2, &(0x7f0000001280)={&(0x7f0000000ec0)=@ax25={0x3, {"e656107caf386e"}, 0x7c85e3}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f40)="96197bfdd61419e31c221aa9a106b86bcb593a5e2c906d2dbba02121cf2995f7", 0x20}, {&(0x7f0000000f80)="fd4dff1ce4604491254d9f6e748147c74424ac614bec10be36d449a8f81cc048261840fa23953868d80eee72486dd748d2f9b55a172eb011b7156963d8580415c21c2aefe7607d331871390c7d500430d56711aa257f2ee8bc50d6f5aaefb0567f6ec849ebce357c", 0x68}, {&(0x7f0000001000)="d1cf4a4819fa1baaf7bccb0b61dbac6b77bf0e08891d43e62cdf6b8a076ce4c6f6edaf123bbb1389efa0da4cbf35f533e142b35bfddd468cb47814e7046cf7614ec79ea1d295875e559069b8990ed8366a111c1582532db9f4c9b1aa1cda4eb76f3a7df26ecc234f53abb17703", 0x6d}, {&(0x7f0000001080)="ff6e4967096e10e91f5834e31d1deed273326e3abd3aaf1a8f6c165a35442aae273f8e7320ae05853f7b1ae203f7f79e26843927d9bdf2346da7f4b866176b379fe1cc7fab22a3a7f752e012683726d98e1517304cf65af54bb51a0e9f712b865ea81241e502523c7073ad3e8c27098ad8af6b980d756996d008bb3fc86e8cfb7d86bd3ed6ab9615783b7f332c5991bf6026e854023fddd593e8cc8b4f99c752446269bb7625a716f783eff6e48adbe14d29925ac9715d70e88ec80d999fc2d10dd7b1bec7fb89d61836496088f5f140b44fcd0eb4a709523103e8d449966e", 0xdf}, {&(0x7f0000001180)="6abfdae93485b1cb2be013a919073436a8c132af2e0b012f8afae21777fe4db5f7145faae7f18a14fa77b8d02c7ba32156fb0bec794395b84505f7ec179748efd0a452b159864a78672fbe73b18bdd5daf3692274fdd5dae60fe09607ccd93aa7c1e2ecb2a18c60b3a2edd6b1438e7849ec8238f27d2dc151ab443b664e506aad8", 0x81}], 0x5, 0x0, 0x0, 0x4044011}, 0x20008001) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000012c0)={0x2, [0x4, 0x5]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001300)=r5, 0x4) 2018/03/23 05:28:33 executing program 1: unshare(0x20000) setns(0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0x2a, 0x0, 0x8, 0x100, 0x8, 0xffffffff80000001, 0x200, r1}, 0x20) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f0000000000), &(0x7f0000154000)) 2018/03/23 05:28:33 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x4, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/03/23 05:28:33 executing program 5: r0 = socket$inet(0x2, 0x200000000003, 0x200) setsockopt$inet_int(r0, 0x0, 0x800000001d, &(0x7f0000000180)=0x1, 0x4) userfaultfd(0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00'}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3, 0x6, 0x8001, 0x7}, &(0x7f00000001c0)=0x98) 2018/03/23 05:28:33 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001380)='/dev/cuse\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000666ff7)='/dev/kvm\x00', 0x800, 0x0) writev(r2, &(0x7f0000001300)=[{&(0x7f0000000040)="254fcbca340857c58d27613f6c16113e09467e0f6d74bb848a256d22552b0d00389aae053c8ae0b5bd30f2a5986f2136b1d7267e126144c36088ce251c8e428ba10fa9a943e330f68c5d31457aa1cb1336fb9cae6f58a9e373122d250cf73891d3892dcfe7d6bf135c57d48df0021cf015cdd6a7d2ae8cb93ad3a0", 0x7b}, {&(0x7f00000000c0)="3acfffe29f3a80778b081dfe2d8737bc33ff2a425ffc0045f44e2bb93d0a9c8f0d7f52bfb71e9678cb349f0761776d7bccda2901e27982796ebdf2b4fe4da1a4d3125e8bc13417f9fde6cfb74f4712d2594b5b99b8d1fb4d5e49e4c0574e017ff5334a51e315037436ccd73fde1455c313db94ff197cd435bc49a67e162d867fd9a3833240d09320292bf711fdec65793608776d1e79f6a460f5d342721b846cff4ad097d95aee579ba8d05a09a3178111003bb48dea", 0xb6}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="4c3a9ae590f97a30127195bd8767ccb015625d7fbb14a1b34aa77e164fc52eea059b8aeaa9edcafe141b8eab5ed46e5b7e50ea8b6269af6170", 0x39}, {&(0x7f00000011c0)="f99986803f05d9832ed39b983dd93a6241f1f313cadc063f99feb77823b6746f9e85fd5f1f59b9beb7021b2a0d3cddee851a25d6da40d379185d808754897bf1745fe5ec9eaf18", 0x47}, {&(0x7f0000001240)}, {&(0x7f0000001280)="817dff264f945832b20c3a5f4a4517dfabe60ba44757035c5c363e48e3505e9c35d67bc4e679fe4c81de3261740f456a8e5c50560d288a4bdd5cbd9dc5e2b93528eaa6096df2fdac8cab8e6094796ddb1b269115d1acd5d50cf10b0f1f73fa24605275a4f4", 0x65}], 0x7) setrlimit(0x7, &(0x7f0000001240)={0xffffffffffffffdd, 0x3a2d}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_open_dev$usbmon(&(0x7f0000001340)='/dev/usbmon#\x00', 0x8, 0x800) 2018/03/23 05:28:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0xc1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/03/23 05:28:33 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffff001}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000300)=0xa10000000, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d, 0x1}, 0x2c) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000080)=""/184, &(0x7f0000000140)=0xb8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000001000080000000007110ec00000000000000000000000000009500000300000096b66f462447e1e59f09d1e7588189c1486fcc4b157b7c96517711a9263aca8403e5f9109c974d671ab6eba5e092f43856cd06d291a011f13549fed160a43759381812f872768001c4e2ba0442566fb414b6d8812c12c47c2b82e4e4d2f0cb6fb092291e20dcaadf5e8ba45233ef9134bb676ba6602944e80da2ecefa36ac41e7b20396bfb6e40b1ab2f9daad3ef3fd17e53f890dae5fb6914798f2744b18019a0b6490f60c776038155173e9717c8"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000002c0)={'dummy0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/23 05:28:33 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10000000000001, 0x2000000000) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000003ff8)) 2018/03/23 05:28:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x7, 0x1000, 0xef4f}) fremovexattr(r0, &(0x7f0000011fec)=@known='security.capability\x00') 2018/03/23 05:28:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390de3bf00000000000000000000000000000000", 0x18) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x77359400}, 0x8) 2018/03/23 05:28:33 executing program 7: getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) r1 = memfd_create(&(0x7f0000000180)='#:*#ppp1\x00', 0x3) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r0, 0x6, 0x2}, 0x10) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0xfff, 0xd, &(0x7f0000001000), 0x0) 2018/03/23 05:28:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000003c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x2, 0x230, [0x0, 0x200000c0, 0x200000f0, 0x200002ec], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'lo\x00', 'gretap0\x00', 'ipddp0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="d6c63322dabe", [], 0x70, 0x70, 0x98}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}, {{{0x5, 0x0, 0x0, 'lo\x00', 'gretap0\x00', 'teql0\x00', 'vcan0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x98, 0x108}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "25b14ea7a37391c589794ba065fea9910d521ac7533c27ec3d97ec262c6bb672607d98a270b9a6d398b9f77746959cfcc90391b8a993d790ea3e595e7ffc5211"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x280) epoll_create1(0x80000) 2018/03/23 05:28:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0xfffffffffffffdee) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000040)=0x1c, 0x80800) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x84000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000180)={0x3, 0x81, 0x2, 0x0, 0xce5f44aef9a98c54}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440), 0x187) 2018/03/23 05:28:33 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x8}, 0x2c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$int_out(r0, 0xffffffffffffffff, &(0x7f0000000140)) 2018/03/23 05:28:33 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10000, 0x0) write$tun(r0, &(0x7f00000002c0)={@pi={0x0, 0x9b84}, @void, @ipx={0xffff, 0xfc, 0x1, 0x11, {@random=0x1000, @random="f26ab95107a2", 0x7}, {@broadcast=0xffffffff, @current, 0x7}, "b48d5dbe46725258878417f229fabe3e90f5e39166d3deb28c008c23418928b54f44174fb78ccb99f0c66865472f104a06e44a23b048c065beb922af547b53306d9ddf6cd4703d827105ba0dab5c7c5575c292a46107b9fc7d18730895fdf3d773d9f198b989872bd08d23d51368ce260839e74ca5b3dc7480a9c9ad9f8dfd8163592013d53217019f303717e8f244b399d9259cd6d879463dc592c248e5f10177c7dae529c22eb284813b90ecf415f4f85a2852bcafb506548df4388fee79df964fd6009c6900b5b11f1ea0079e815b734b82d468f1ef474125421878d0"}}, 0x100) write$tun(r0, &(0x7f0000000040)={@void, @void, @mpls={[{0x800, 0x6, 0xffffffffffffb989, 0xfffffffffffffff9}, {0x80000001, 0xfffffffffffffffc, 0x3, 0x7f}, {0x101, 0x81, 0x0, 0x100000001}], @ipv4={{0x19, 0x4, 0xfffffffffffff801, 0x10000, 0x164, 0x66, 0xc4d, 0x10000, 0xff, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@generic={0x82, 0x10, "3a298efec11a29000028c5cd4368"}, @generic={0x8e, 0xf, "76c418fe1c1211aafa3324cdf6"}, @lsrr={0x83, 0x7, 0x7f, [@broadcast=0xffffffff]}, @rr={0x7, 0x27, 0x0, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @empty, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x7f, @rand_addr=0x1, @dev={0xac, 0x14, 0x14, 0x10}]}]}}, @dccp={{0x4e21, 0x4e22, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x10001, "9c92bd", 0x4, "4a93ae"}, "d45d7e24ba0c95577b41f0615648be4cbed3fe679e62c6b300b50b83c76033db92b49ff56a80c2fe7065ccdc64f8873878dd1cfc5aab26c7313c977f490aff6ca7e83459b469cced6204b46cbfb5afc3c4c2f83b5e2177bf28ca092512989d016db522f3b765444dfbdcdf505387ace14a549f0a5c6330e17b721dfb9d79f4d05b08cbabd5120c873bdec913357ad720f4e8bdd12cf76cc540145abd6e1144cb7980a33681a167fd59db0dc385fcc127cb7ed19206718845f2577626be51ff7989933f3e32ac44accef97b05c9dc384180571b796f4b27dbbbaf794514ffc47fdf15af31511cdbabe1f3b8ee6c831f7e"}}}}, 0x170) 2018/03/23 05:28:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa}, 0x97) write(0xffffffffffffffff, &(0x7f0000f8aff1), 0xff8f) dup3(r0, r1, 0x0) 2018/03/23 05:28:33 executing program 3: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xec, "5a2200b6f2502f9eebf84eeeb821f7e28766c89f7b60b19e4da0b4db4584f1e9af06a10fc278132eef7c61adc29ca760d973ad9256a1eebc436696b09926f8cc107ecf9a4b4870ac0dd66be9843d1b5d117d3e98320d056d11a070563f9045a042f8585105fe15b64d6a3e0088133d82c787c3b194b35c99b8fcb6cb79474585d568d33e242d2871772841a4db8d26b6b36a96afb8f143230ff4cb86a28087183b76feac77fbbdc90978548c15a50133916c0e9a5d341dc732dd8764a8ead95e92b33f2135ffa1933a673b72222f45262d506b48cd5034845cb15777ffc06acaa6ff50167fbdbd9f746f3a39"}, &(0x7f00000001c0)=0xf4) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000240)=0x14) connect$can_bcm(r1, &(0x7f0000000280)={0x1d, r3}, 0x10) umount2(&(0x7f00000002c0)='./file0\x00', 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4c, 0x0, &(0x7f0000451fb4)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000c5f000), &(0x7f0000787fe0)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) keyctl$instantiate(0xc, 0x0, &(0x7f0000000080), 0x0, 0x0) 2018/03/23 05:28:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) close(r0) fcntl$getflags(r1, 0xb) 2018/03/23 05:28:33 executing program 5: r0 = socket$inet(0x2, 0x80a, 0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') pread64(r1, &(0x7f0000e61000), 0xfffffffffffffd61, 0x1fffffc) 2018/03/23 05:28:33 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x8d42024) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x0, 0x8, 0x100}) sendmmsg(0xffffffffffffffff, &(0x7f000000a800)=[{{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000003040)="2ec639c506ac0e86759bd8a8f5944d899a59b675f515266290520b7ec69c04e3a43e5021dbce158a9f4cfc15662927410e5f71ea51e65e90100f97e86ecfd124ef2d57ebac2d48be3edc9dbe0611d1772af7f146ba579411b46ca1ebcef4095d3fa0f2521a155ca17c7dba8df69c915537af237dca7189ed9b2e049af22d308c4354abf88f508ec666e132c080bd8fa2e89c59fb25a82d23ffcff404ad03851ec22412811831c42f12758a45757bccd9ace430a781883bc63ff3a6d4fc4822b4dcac7fdef800f684698ff03071c0cada5bdef1f15c53e10ef31f770a435a3c91d9307dfe7a85a8b394d7a39d6f1caba479ac2ffea42b944eada586c9a2bd5b976c0095aa1fdea59719eb22f01f65ec9423c0da67188e9c50049420e4a3fd7f300167dc8326f90919dd60666b679156485d27aa52d2ccc15550ede3f49fa0f199eedc47b22598efda56ada0ff53edf6e4060cc1b2e10b08224b99626dc10bc555cf9178fdd3d68bd27a39eed8a791e61cd207a8ba599036bad84f194aedabb01b476c70fcbda1277d8516a2f015bf1eabc7151f0ce8d5c98e42de70c30c2a10b1b5e4e47d88a28dda558bfe2d28b068ee7e73ed9a1c25672a249bfc6e9916d60493f75547223d249dec95aec8e29e3cc0cd7b13d3ecb8699dffcfbe1ff5611894971c471803d5ad0eaee3504d9b33c91d7d0a8d4ff37c11211bd2b29ea2cec9aa6276940943c4140f78d2c6cd4b1c28a0adc3b86d8e6abc2e8c463023c7e9d98740ce5b3843b961c78f819af29f628a0f122dfea26e9b00850ea65008a87aba493cf3e8da0aa90b917769d34b36d9c42149bcea86618badd66177d6110b5a6e24aa40d2c85ff0917ebd234257020f955fae86066e13fa381b2586b8b574ab758b5a232883886f1bd506d565807315edbf7ab856c1e21c31388c1cff11c0e6e40ed81e01cc3a3093086bdf9c76d5dda23aa8a62a9ed51db44146f677cc21320ea88f70c507b079c7e3a7de29f30b2b6c0db4b6741fb8ab2ac0cbf130a1f6122a7f157874a3247a7fd07f328f3edd85030030f0186dc030f9addea3e7fe5021518c418f8ca581b8ac2496a518271a6ea8758f931d16917e8b54021ea7c2166dd1054d2ca2b06e84ef25bd7d77a2e392c4346632bfb78b24c855e6078bdd4cdbf3643f8f2b7827164e945db243bf24541e33f66cf18d059ef7b837fd33750891703021df6709650622c6c18468f676f7ef91e585a7eb56fb419612de07e555813f97c78b0a2d671c14157c8bf22047cbf3d2b20575fb504ac46bc3e9ca052065aedc9bc26b7c5ad2f688e52c1b52feb6caea1b99d1e2d74252dea1cd4d5e819a3371cc21a4fe7461ef2f7b34cf1e5d084fe1b0372b1f98e6339f33c129179fbb46b37924b232c1e028b0d66ee2456015bef19534855c78ed09c2aeeff69c69ed36b8e4156ea0104d0a4e38dcd110aeb910d0002e2aa8cbe8e2d0c09314b23ef0723b6de4db4053b51b77e9b1e78960522e9e8060008e69d722eff47c9c6d04fb265b51ae4ac28d393377383654271116f8716ecddf1ff5393869671050e58eeefe81aa8a7534521aad6f8bfdcb7f9231311ef4d94df6742135ae0df2a72fe04f7f2f5f40bdeaa4b8c2d117add0a647df9152c4c62e78c868a222bbcc949a9a011530c69bdf7fa45bdc3cd5963500dee586f8988549cc0707a858ffbc3d26ac6ddb752aed6130d268c01002e4244f6d17fae2f7d38fb7f8ad7d14b534ea44cad293a904d8bbb48eb3bc3a7598429d2c8c7ac16bd0e6954ff318b5ccd580a22c442396109601c08d0cf574a14b65cb790b28df5f0fb343bdc48f5045afa8f343bc629f41c536da2292cc8aafea861fddaafe26f2e20493ec7e75e7691a52dd9b8ad24317f4042409e9a7a12184bb7af208fb574c691c0bf386e6111b2035a54963a33901fa7261d7a15ecf0f80376b5436648d15c8a007b3dd6eb08e33bfe2ec63367f4b968abb7a6447f32b85958ac2a484e6621ff8490f6d0da8d8a28a1d823b43d0e2ef3f558e16fc00d5ff8cb9efb8350b9db829e51e9b141339080c3d914e15a8d7008eaed32ace6adc68b3b41e9bfec0fad2d8b82c13fed3ee09ca79d1acaec16d0200f7d40cc2f9a0a754320fbda546af7ad40bfe531e80243f9d6303da681583d64c4067457bfee2e8287f58f72f3f30e278d803e0ea9742efaae765ad7df401030d28a4adf30b8514ce06fb929d12d76ce5cec15632ff4cd80126da235e784ba514c574152e4c564b5fb3f3597c67789c517c1212ab56901720246829c1e06cba0a2c58fdd51fedec30e35f5933a4682ca33e49ba721f622432765bc672d171f008f4bdce55586175bc20351b01b6e04b25f3929d533c6fc8f29985e8ffd695ace2868342e446df2dca9c347aadb19ec20e348fc680641025e51aa7ed3adf9613ed7bffcc0ba01105879e6fc36c0a8224f603d009d8db5c839893049ecb5e01b8bc7d70efe51580beb0125962ff72879c7ac860762f7ec53442ef3424ee6ce18efa7967db8ff317593f7b488ad2019bcca354480f9d7bba200fd4ec336c5a2c92134b41c4f0ec7c663e17ff5f8f75c791ba05d621c2a940705898d98e3ca2eb922074817e90a7988e752db255e4ca48313a64b88ccbfb22d6ee8bf817f08dfd795dde8908874da2f6e39a2f900820ef20fec7f0e84e1acf96df73a0c1f875699f07c6d116442109e9430f205aed64b37584f57233b6be72b35358ab075f18aae46f2edd3a3e75c02b43e5a1813f4c3fb1b8d50d6a54ff6614d313ffd8b4afac1023e6d6ed968fe4489139510b7b4fa7371aa0586d7c99d3d1e77402a542b7a10cdf716717fc0460f10d5a3789842d7dfa02cbea7d98bdb80bdc324d9c33e262c6f209de5d77047d51ed31a8692f8b240b7318147ceec9fc2396d1ca5e32aa012a7b777e17797ae36dd42e70eaf4672c054a3f5f3f97def646e00fc4ad21fd77c7888e12981a625195a267567ed4eb1cbf9e1fc7a0feb4e635f278081a6b68a19572a1a9348aade44a5547832856206f765160be73a0c93c4cde4847ac840923fd48a375e4f4d42f9d9cda053ed4cfe14f6dc81c031691f90a0f1e327fd23909c83bf80ba17f0c0ad16746b2276ed7b5fc6182418890cf8de14fab0f6261ac074add10d3e28941eb96f8326c337c1ddc504f6da0480cf8b416beed00c3dced3faf2bd76eaec6dd0e8ff11c8f035b2303c600720eba536ccd538a9342375f19da5f80850ecfc477eb83a710adfb4dd1a471fa81cf5fc1872a626c951fe248c69f118773e4201c00ce83c205943668b4cef82d4b8057f2d6fd7b00d9cc3c49f61fe982ba2f4455189da7583972c320a899f190e9054117e0979484d68c44eab679163905fa5694150d26b13a02db1b063444eabab147af45cdf31f417af08283b283c29225af601c307a63dda8d6214c9bdd031ec5378d34448735756941e0bf6202c3ef47acabae206f38c27317491b6a442cf484d69ca2e2f85d5f5da2b56c5012daea8ac8d533c6707c7f3b188251cc0611cdf921fd59d7cb0a98f465a8e6bce3162083e56a16e2f725df47ed289062c4a59e0a246c389162e89c23ef1c060773f4ddac4d30149710392c1482839fca92348def62ce2a8cbe96a7e862abfae2c857d16f65efa5d0bb9bbea09a31effdb9b1e0e161b9f0d1b5f7c5abd7ee09c1ae6994637d5c53c80bd638625169c6f021b56d38c7020e2379daa6d6a6a6836f8bfa6f467d45953184c52c40bcd00fc2ed2e4e81e91f9039a4f77b9835851d30afbc69d12ac193b2a121902c6f57af88fcc321d2bc8e5763118a278bcad49814246c15b7e09adfc9e7ef8bf43e2dfc7f00218a90456192e412e841dcde7feab1dde6d6280f8381ec3740e187b3c324e2a273995e2a92117fa4b9c42cc022a54f15a987b1edf52cf674a610d7c83589352aac32249a766420f115585e1a2732589ebcb03f8a30770af9a89ac492c6d20269f536663d1dbdf6e7bc488e762e8be9a8a3077079a4bac185f103da647f874a3235f7197c5ea3bc8ea89c827d87719f2891208ea73fc880c3d287c806faf2d0c121784fb7e92aa7539e186fc16a442670a7c33cfc3fee91cb8a87a224784af46a0dcace07056ff89e1ae50f88826f204960136e9ee9ee14fcaa8cb201e954155efb3dc1c401bf0fb37aeecc756577980bb7f26627d52bfebc4bfdebac726d8aa40d7257cfc031734dbe7bd0def5a712b8051be1245b6eb8964cea1cf8e5b42f9b98971dd85450740b78bbd10a3675a8a5359849bf47c28ce382619b4e0cbd8353336fbe3f213ab32ce91052b788978bf81af3dfcf4896d359b48870a835927784924187dc2c13706858053c79fe17e4dd547ffe3b71e42d7367f76010c8fa91fa759c296dd27c86cb1ee569824b3b6a6152b9dc8492419ae26eef8aaa0dea3544c69b45fadfd02a685ff677e50d0265c49fcec580cb813be07fb39bf36035d75afe96260b26ccac287272e94d1e5a134b3b7c30bdadd52a945cbb8041778029d2294174288ebaa40cc15563a10aab037ff35eba1d18c9cae5ebdd3f363b55994d78efb96835f8a5d96221a3912fe2f9841353ef9c64f2b6397afe38a1edb7944106870501b59413b012e51fa2161564eb0469c2df6c07f2969ba52a29b9be726bc60755d716aad3170b0e2c6fe721e1f068eb4f581eea21a3b8dd4e7fb30898ad83aa3940622da8bb9a9067f092e66f5d5abb500a5d194ab049e0b8ff9ee1b95877b2aa904df089e73793b882b617103a82278a1f99c8f02cdbf5ae9f0c80651693765353e8b333af3acd09b1dd6689f1f506267672e9c9d30224883db7106c5afb050ce33dc269f7290d29ca7e49dd7a626f0fcbc5e7519e2c4cd769d4698c484355f98f606a64d330de3808b216a8baf2b7e9b3f10e7d76938a5c5e93da6d24f74215a448c01c68fe5b9eaa7a61c64111b5ebf857c7c32f6005451bdc234c064ee15bf40c5c90d01e8a86bb100e00f5557526eeefc990bd3cc4e609f72c746029c52ec39e7bbb6d84681a90a151ca295d2d2f2a0315671f14f6ba9fdc71c5ee63bfba0f899238df1f88bc4326c6c19dc964cf94af1bc3f5a6b7894ca4c28207f47894a55bd224c36b1beaef754686eef1c172f253d9d40b49d2e2c53f396a44a94067ab594df4da3c2dac37379879800a73469be9bc0de738ab753f4354ea1b337de25289e25122d83f9d87559ceec0daf9417dc76b36d0ef891df2c50f4453178cdce1474cb36f8495cf22a43ecadf011fd98bd0fa4cd2c3ba8846f3e75b6f5638b2c8841c77dd6c0a6f6a60f89f0cf2bdc2e12683a09b1c994effe052bcc5d738c012c403ef36a24a526376ef6f88827f9e09ca37f0ec8b9fcbfe3b39e02937c99db4a994d55112a066f1b4faab67bee4e3478d6860a74ac49e56e53b9f421916966423a8eeca40b788e981d5f6", 0xf21}], 0x1}}], 0x1, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/03/23 05:28:33 executing program 2: perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) pread64(r0, &(0x7f0000000040)=""/67, 0x43, 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'lo\x00'}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002c00)={0x0, @broadcast, @loopback}, &(0x7f0000002c40)=0xc) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002c80)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x74, 0x4e24, 0x100000001, 0x4e22, 0x8c, 0xa, 0xa0, 0x80, 0x3a, r1, r2}, {0x5, 0x1, 0x9, 0x7, 0x1f5b, 0x3, 0x58a7, 0x9}, {0x3, 0x1, 0x7}, 0x8, 0x6e6bbd, 0x3, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d6, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3502, 0x1, 0x3, 0xaef, 0x9, 0x80000001}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') epoll_pwait(r0, &(0x7f0000000340)=[{}], 0x1, 0x6, &(0x7f0000000380), 0x8) sendfile(r0, r3, &(0x7f00006dbff8), 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/03/23 05:28:33 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000080)="309a5859b3e575876970cae9c91850832efda4e8d42d8c2ba4c894d6d771ed618ca691937ae48553432b1a3f4f59c1b8cadb7a47b82fb414623217b4773e4ac2ce4c611a0ae1ef47cc34d965e58ec54d9463cd2f56bf59560b242780df5def51") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)='!', 0x1}], 0x1) 2018/03/23 05:28:33 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x202000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x6, 0x0, 'client1\x00', 0xffffffff80000006, "368dfceb097c52ed", "fd4a3dbc0c80e6b61efc34768578e44f6d2a9d550374418cf18df1918197d429", 0x1, 0x8}) r1 = timerfd_create(0x0, 0x80800) timerfd_settime(r1, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) acct(&(0x7f0000000000)='./file0\x00') 2018/03/23 05:28:33 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) close(r0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)=0x4000000000000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/03/23 05:28:33 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/udplite6\x00') ioctl$TIOCSCTTY(r1, 0x540e, 0xb4cf) mmap(&(0x7f0000548000/0x1000)=nil, 0x1000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fd7000)=""/8, 0xfffffc96, 0x100100) 2018/03/23 05:28:33 executing program 3: r0 = memfd_create(&(0x7f0000293000)="74756e0800000000000000d300000000be", 0x800000000004) lseek(r0, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x102) 2018/03/23 05:28:33 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10182, 0x0) sendmsg$kcm(r1, &(0x7f0000002680)={&(0x7f00000000c0)=@ipx={0x4, 0x80, 0x1, "3adbf9af3f8f", 0x2}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="a0c1eaeed3b37e2b24885ce5df5d8c97a0be6c053149a25ca42de3d9551c9bdf243ba3019346468be3a88609afcb76506f8aeecb7f701fdc14d71d0e61fe179493c0e64edb267a20fe8d6d4403", 0x4d}, {&(0x7f00000001c0)="2fb1dd9894c0a48a2960adca8d5b67", 0xf}, {&(0x7f0000000200)="8622720fa379a437d0005955f1", 0xd}], 0x3, &(0x7f0000000280)=[{0x100c, 0x112, 0x212f, "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{0x34, 0x0, 0x101, "62efc0c938ba41c241135170d15f5b92b88f5921ab890285d8495e1601a04db52b10c49647e31f"}, {0x100c, 0x3a, 0x0, 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{0xa0, 0x11f, 0x3, "aa8658bf3d7f73d73e093af503737f9e510f1c20aeeb24c1b61d55e6132d94be7f4c029ca6379d4ed3dde2789d1dd8fd9edf0d48a5ec99fe8995c279e58fdfe60c85570eb6ebd5c3672b143bb4f35056a1250b2f4ac72ab35f1059d506a472924e9e74bd871606abc25a08c3e3ed77907476bc651cd94908abcd35c1aaaf4cb33e27c3a400ea42e2c27c6997cd41001a7be47c"}, {0xe8, 0x0, 0x4, "10d8ca54c0ca804ec12673c8bb621547806512a0dc9d300c45708d0b755898b1936d20aa73b4fa6035ec057992c2aef463df0e635e24005ce8aa7c082b005f792bcbb0436e870ae44c86c1169f751eaf2e253742ba8aa90e3e8d00f49ad94749decc8c6944de26cf65a4f824e78e88bad07c74e04e38c5a8304ca83bbc93ed29d293f1cff22fa676dfc8e61392b9b29173e7a96b4e3d5ed18295a51fbe70002b57030e259b4967210fd0377eef32717621861144727806910574bab114bcc8e727e1a251bd6849fe8cc7597a1b1ac6701b555e734e1fe6a652f0"}, {0xf4, 0x0, 0x2, "9284208bfcf437ebf508e84e8d9fbd21191bb36cd0506ca4ebe3ea652bbbb15e8f2d94622d8fe901ef9a3e6baca6d4868a0a388ba0982eea73e03ddcf8e26e8b0f221b207d26f4990cc13f8bc4708d9638b30f092a85aa65f31544af173eee2dbab33293e9475f75dd821a4b47c0fc7b05458aee78dd8617a8e8a256a70f95c577c50187a87bf15a6eb504c1b5aaf53dcb00ef8a2cc50ac4117fb254c000a0db13116f183d1db505b6c14c2ad12a0f99cac7526453893c4e9a4327eb31e4e6d788e665e24e6214ad78d97245a3b77007a4b8714e7c111da8d87b8ad19c96661abccbca374410794b"}, {0x100, 0x0, 0x3, "60d988f8e9b1880f977000d99eaf14ddbf50bb8cddf03eb4738f611f6040f38671916831e88d35748aca61341d7fa42e9f72c222bb25300b16f7251a1f0c0700b439c3adf5b99c6100f41372501867d5287ff613b69ed9adcde901c0e65affff85de813c566ffd44daf7003573bc40d55f77b40914c88d27707fdb7d593f08a99e3027c23310abe55f0ff55b1f8a513bcfc6d8b09f514ed20afeead70d2136a114f50ecd1909fccfc64eb65522cba0b17ffb4fc019cb8357d32da6b79f0f043a3812cc00e79abd31b721c6559ddb520752d137b1da4b53ee1061d61a561b2991138f7420dc6308475220bc236f43da4b82df40b4"}], 0x23c8, 0x4000}, 0x4085) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c102-', 0x20, 0x32}, 0x58) 2018/03/23 05:28:33 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x113c1951, 0x0) write(r0, &(0x7f0000000080)="9e4e5c803fa1aa26ffe93c", 0xb) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0xfff, 0x4, 0x9, 0xfffffffffffffffd, 0xffffffffffffffff, 0x4000000000000008}, 0x2c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/23 05:28:33 executing program 3: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) r1 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r1, &(0x7f0000000000)="e064bc992d5999d697047e95fddbbc55ca3ff6308e7b3a51fbc3059d6278530870e9928018ec18d821f02b5bf024ad55825e352107000000caf62ad7291f671792243e8dcc699ede84469824c5752eb5cd610f012805e97d620416af02b45403ee37511580cf0ca9f8c3ad3c2c5a27951a2e6ea255e83f9228cef1e7b80ba7a582b22428f12d2dfdf545221878cc", 0x8e, 0x240000c1, 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a3fe8), &(0x7f0000217000)=0x18) 2018/03/23 05:28:33 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000000000)="02000000004d16ed6166e100000000000000000000200000", 0xfffffffffffffe05) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20140, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) accept4(r2, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000140)=0x80, 0x80000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r3) ftruncate(r0, 0xffff) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000001c0)={0x3, r1}) 2018/03/23 05:28:33 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r2 = socket$inet6(0xa, 0xa, 0x4000) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r3 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x13) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00000026c0)='/dev/vcs#\x00', 0x5, 0x7f310a3923596ad2) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000002700)=0x5, &(0x7f0000002740)=0x4) 2018/03/23 05:28:33 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/23 05:28:33 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) 2018/03/23 05:28:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2c0040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) mkdir(&(0x7f0000000080)='./file0\x00', 0x9) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000280)=ANY=[]) 2018/03/23 05:28:33 executing program 6: syz_emit_ethernet(0x4e, &(0x7f000000a000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}}}}, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.ima\x00') 2018/03/23 05:28:33 executing program 5: clone(0x2020000, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f0000000140)=[&(0x7f0000000080)='keyringeth1-]em0:\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000180)='cgroupselinux\\[}user\x00']) r0 = inotify_init1(0xfffffffffffffffc) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/mixer\x00', 0x202100, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002ec0)=0x3, 0x4) getpgrp(0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000001c0)) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/23 05:28:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffe3f, 0x20000004, &(0x7f0000aac000)={0xa}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0xfc9baf89a95b1aa3, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0xc, r1}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)={0x7fff, 0x3f84, 0x6, 0x3}) r3 = getpid() ptrace$peekuser(0x3, r3, 0x3b6) readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/48, 0x30) 2018/03/23 05:28:33 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net\x00') r3 = socket$kcm(0x29, 0x2, 0x0) writev(r3, &(0x7f000081f000)=[{&(0x7f0000c67fd3)='u', 0x1}], 0x1) sendfile(r3, r2, &(0x7f000083c000), 0x1) 2018/03/23 05:28:33 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000ff0000000000007110000000000000005772000500000095000000000000003007018ef7133b1c15dd3c2eb417bcf6a7ccd49ada4178ff28482767ac89db7dd66486ae81c58e5a306fd59112c0065aa357fadf68972353361ad4dddf0d59a78dfcf16762156c9be001a049db4c5c35d81c284113647a86faf84d4ed451d3f2df0800000000000000dc0a18cb4e7900f482a55200"], &(0x7f0000000000)="5d3f33a6f1348559836217e1486e03a718d190c8b2ac5471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec6556bf014860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/23 05:28:33 executing program 1: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000000080), 0x0) 2018/03/23 05:28:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f74f98)={0xffffffff8050fcf3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/23 05:28:33 executing program 4: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)) 2018/03/23 05:28:33 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="9e811fc3e15595092e1f22248dea4ccacd7f990ed5c197b9776e51592c7937963ac76536e3ca5e60165f565fe56fdb4417ec06b5ee54ec4c130a4c27f3db736c235b1344fa7d0db97e84e9a9b3879f2d83") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001040)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) 2018/03/23 05:28:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) dup(r0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)="88280479a3c88d53b6cf1a1138b2da8ab698c372a41872ce305a8ab263a196", 0x1f}], 0x1, &(0x7f0000453000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)) 2018/03/23 05:28:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xff) sendfile(r2, r1, &(0x7f0000000000), 0x7) 2018/03/23 05:28:33 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x4, 0xa2c0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x40, 0x2) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x410003, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x800, 0x2, 'client1\x00', 0x4, "bdbe90492e2137c8", "4cc97c1ae47a86cf10411b443c831200909ab991bef9b958582e1f50eb4edc3c", 0x9, 0xffffffff}) fcntl$notify(r1, 0x402, 0x8000000f) 2018/03/23 05:28:33 executing program 3: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x4c, &(0x7f0000000040)=[@in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x4, 0x10, 0x5, 0x10000}, &(0x7f0000000180)=0x18) 2018/03/23 05:28:33 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x309000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$inet(0x2b, 0x1, 0x0) fchmod(r1, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/23 05:28:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x4, 0x3ff, 0x1000, 0x80000001, 0x10000000000101, 0x1, 0xfff, 0x9]}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000001680)=""/225, 0xe1}], 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x7006357200, @empty, 0x8}, 0x1c) 2018/03/23 05:28:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8948, &(0x7f0000000180)={"05613ab202000000000001000800", r1}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000001c0)) 2018/03/23 05:28:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000140)="66b8010000000f01c1650f01cbf40f322e64f7390fbe29ba410066edf22e0f0666b8d97a00000f23d00f21f866352000000b0f23f8b813010f00d0", 0x3b}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000100000004f0c000004001d000000000006000000"]) fchdir(r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/23 05:28:33 executing program 5: r0 = socket$inet(0x10, 0x2, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x100, &(0x7f0000000100)=0x4) r2 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x7ff, &(0x7f0000000040)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)}, 0x0) 2018/03/23 05:28:33 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x2, 0x14000}) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000039b000)={0x0, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x98) 2018/03/23 05:28:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r1, &(0x7f00003f1000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000e8481c"], 0x102d5) 2018/03/23 05:28:33 executing program 1: socketpair(0xf, 0x802, 0x80000001, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000002c0)="24dc9633b643ef46612ab0d3de00971ecad7eafdef9e4e4a7c9ecfd11c") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r1 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000000)=@alg, 0xffffffffffffffa5, &(0x7f0000000080)=[{&(0x7f0000000200)=""/147}], 0x0, &(0x7f0000000500)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0xe0) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/03/23 05:28:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x0, 0x4, 0x4}}, 0x2e) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)=@ipv4_deladdr={0x18, 0x15, 0x201, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x0) 2018/03/23 05:28:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000000080), &(0x7f00002d5fff)) 2018/03/23 05:28:33 executing program 5: eventfd2(0xfffffffffffffffd, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/vhost-net\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000010bff5)='/dev/audio\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/23 05:28:33 executing program 0: rt_sigaction(0x3e, &(0x7f0000e0efe0)={0x5}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000256ff8)='statm\x00') sendfile(r1, r1, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/03/23 05:28:33 executing program 1: r0 = socket(0x1b, 0x4, 0x100000001) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x3}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/03/23 05:28:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0x80000) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6}, 0x14) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f0000000040)=0x5) 2018/03/23 05:28:33 executing program 2: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f0000000400)="1e86050000002e459610384146c0f5", 0xf) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/03/23 05:28:33 executing program 7: quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x10000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000040)={0x9, {{0xa, 0x4e21, 0x3ff, @loopback={0x0, 0x1}, 0xf7a7}}, {{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}}, 0x104) 2018/03/23 05:28:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000240)=0x80) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/223, 0xdf}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x100000001, 0x20000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00000002c0)=""/208) syz_open_pts(r0, 0x2) set_thread_area(&(0x7f0000000040)={0x2, 0x0, 0xffffffff, 0x2, 0xff, 0x1, 0x2, 0x175, 0x7f, 0x7}) dup3(r0, r0, 0x80000) write(r0, &(0x7f0000000280)="dc968ea93fdc37784116975393ecc0400d", 0x11) 2018/03/23 05:28:33 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f0000213fa0)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) 2018/03/23 05:28:33 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101081, 0x0) 2018/03/23 05:28:33 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000100)={'sit0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00000000c0)}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x40) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) 2018/03/23 05:28:33 executing program 7: r0 = epoll_create1(0x0) close(r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000b40)=@filter={'filter\x00', 0xe, 0x2, 0xab0, [0x0, 0x20000080, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x40, 0x0, 'teql0\x00', 'ip6gre0\x00', 'tunl0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x854, 0x8a4, 0x8cc, [@u32={'u32\x00', 0x7c0, {{[{[{0x200, 0x1}, {0x100, 0x3}, {0x2400, 0x3}, {0x3}, {0xff, 0x3}, {0x1, 0x3}, {0x6, 0x1}, {0x5, 0x3}, {0x0, 0x2}, {0xe83, 0x1}, {0x5}], [{0x80, 0x100000000}, {0x401, 0x401}, {0xffffffffffffffff, 0x7}, {0x2, 0x80000}, {0xfffffffffffffc00}, {0x4, 0x2f1}, {0x0, 0x20}, {0x6, 0x1f}, {0x101, 0x400}, {0x8, 0x6c}, {0x8, 0xffff}], 0x4}, {[{0x5}, {0x4, 0x3}, {0x10001, 0x2}, {0x5, 0x2}, {0x5, 0x1}, {0x5666, 0x3}, {0xa0ea, 0x3}, {0x7}, {0x9, 0x3}, {0x9f9e, 0x2}, {0x3, 0x3}], [{0x8, 0x8}, {0x3, 0xfd8b}, {0x0, 0x5}, {0x7fff, 0x400}, {0x9, 0x3}, {0x3, 0x3f}, {0x6, 0x6}, {0x0, 0x7}, {0x2}, {0x3, 0x1}, {0x10000, 0xfc9a}], 0x4, 0x3}, {[{0x3ff, 0x1}, {0xaa, 0x2}, {0x4ada, 0x1}, {0x1, 0x2}, {0x40}, {0xff, 0x2}, {0x7, 0x2}, {0x4, 0x2}, {0x1, 0x1}, {0x884}, {0x2, 0x3}], [{0x5, 0x8001}, {0x3f, 0x1bc}, {0xb88, 0x8b2}, {0x3ff, 0xffffffffffff99f3}, {0x4, 0x800}, {0x2, 0xffffffffffffffff}, {0x2, 0x2}, {0x9, 0xffffffffffffffff}, {0xfffffffffffffffb, 0x3}, {0x2888, 0x4}, {0x3, 0x100000001}], 0x8, 0x6}, {[{0xfe0, 0x2}, {0xbc, 0x2}, {0x7, 0x3}, {0x0, 0x2}, {0x9}, {0x7, 0x3}, {0x15}, {0xae5, 0x3}, {0x7}, {0x20000000000, 0x2}, {0x1, 0x2}], [{0x20, 0x7f}, {0xab, 0x4}, {0x100000000, 0xfffffffffffffe01}, {0x81, 0x3}, {0x0, 0x1}, {0x10001, 0x89fe}, {0x101, 0x8}, {0x0, 0x8}, {0x2, 0xf366}, {0x4, 0x3}, {0x4, 0x1}], 0x0, 0x8}, {[{0x9d4}, {0x20}, {0x4, 0x3}, {0x2}, {0x2981}, {0x4}, {0xc00, 0x3}, {}, {0x6, 0x3}, {0x101, 0x2}, {0x1, 0x1}], [{0x0, 0x1f}, {0x2e95b5f8, 0xca2}, {0xffffffff, 0x800}, {0x8fa5, 0x6}, {0x6, 0x6}, {0x7, 0xacb3}, {0x8, 0x3}, {0x8e35, 0x3}, {0x8, 0x28d0e960}, {0x20, 0x7}, {0xbd7, 0x1}], 0x3, 0x5}, {[{0x4, 0x2}, {0x9, 0x2}, {0x6, 0x1}, {0x80000000, 0x3}, {0xfffffffffffffff8, 0x1}, {0x6, 0x2}, {0x1f, 0x3}, {0x7f, 0x3}, {0x8, 0x3}, {0x9}, {0x1, 0x2}], [{0xffffffff, 0x3575}, {0x3, 0x2}, {0xfffffffffffffffb, 0x3ff}, {0x5, 0x80}, {0x0, 0xfffffffffffff001}, {0x9, 0x8}, {0x1f, 0x8}, {0xd361, 0x6a}, {0x8001, 0x7}, {0x3, 0x7}, {0x60b, 0x5}], 0x5, 0x4}, {[{0xffffffffffffffc0, 0x3}, {0xfffffffffffffffe, 0x2}, {0x7, 0x3}, {0x514}, {0x2, 0x3}, {0x8}, {0x7ff, 0x1}, {0xfffffffffffffffe, 0x3}, {0x8, 0x2}, {0x3}, {0x9, 0x1}], [{0x400, 0x1}, {0x8, 0x8}, {0x1f, 0xc3f}, {}, {0xed, 0xffffffffffffff6f}, {0x6, 0x85}, {0x8a, 0x101}, {0xfffffffffffffffe, 0xffff}, {0x5, 0x1}, {0xcd7, 0x80000000000000}, {0x8001, 0x7}], 0x8, 0x8}, {[{0x1000, 0x2}, {0x1, 0x3}, {0x2, 0x1}, {0x45f5}, {0x3f, 0x3}, {0x2, 0x2}, {0x200, 0x1}, {0x5, 0x3}, {0x5, 0x2}, {0x5, 0x3}, {0x6, 0x3}], [{0x9, 0x63d5ded2}, {0x5, 0x4}, {0x3, 0xff}, {0x100, 0x2}, {0x100, 0x47}, {0x5, 0x4}, {0x100, 0x20}, {0xccb6, 0x4}, {0x7}, {0x8, 0x1}, {0x2, 0x2}], 0xb, 0xb}, {[{0x1, 0x1}, {0x2, 0x3}, {0x8, 0x2}, {0x4, 0x1}, {0xff, 0x1}, {0x1}, {0x1, 0x1}, {0x7ff, 0x3}, {0x3af2, 0x3}, {0x51, 0x1}, {0x4, 0x3}], [{0x3, 0x9}, {0x9, 0x7}, {0x6, 0x80000000}, {0x80000000, 0x8000000000000}, {0x9, 0x1ff}, {0x5, 0x4da4}, {0x1f, 0x7}, {0x1, 0x10001}, {0x2, 0x3}, {0x1, 0x80000000}, {0x0, 0x7fffffff}], 0x8, 0x5}, {[{0x100000000, 0x1}, {0x65ed}, {0x3}, {0x7, 0x3}, {0x20, 0x1}, {0x1ff, 0x2}, {0x2, 0x3}, {0x4, 0x3}, {0xb5, 0x3}, {0xf80c, 0x3}, {0xf56c}], [{0x1, 0x1fffe00000000000}, {0xe743, 0x9}, {0x80000001, 0x785}, {0x3, 0x1}, {0x6dc8, 0x5}, {0x2, 0x8001}, {0x1d, 0x1}, {0x10001}, {0x6, 0x1}, {0x5, 0x5baa}, {0x7}], 0x3}, {[{0x75, 0x2}, {0x81, 0x3}, {0x8000, 0x2}, {0x10001, 0x3}, {0x1ff, 0x2}, {0x8}, {0x20, 0x1}, {0x401}, {0x4, 0x3}, {0xfff, 0x1}, {0x8, 0x3}], [{0x880, 0x7}, {0x9, 0x6}, {0x0, 0x2}, {0x8, 0x8d19}, {0x5, 0x3}, {0x1, 0x4}, {0x1, 0x6}, {0x93, 0xd18}, {0x7, 0x800}, {0x8, 0x2}, {0x5, 0x1}], 0xa, 0x2}], 0x4, 0x1}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x3}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x49, 0x8eff, 'dummy0\x00', 'syzkaller0\x00', 'irlan0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xdc, 0x124}, [@common=@ERROR={'ERROR\x00', 0x20, {"33c97a4dd2a62513be905e42261efcf81a4f31784293a4be31e8119a3558"}}, @common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x1, 0x7, 0x4}}}}]}]}, 0xb00) r2 = syz_open_dev$mice(&(0x7f0000576ff0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000bc0)={0x81, 0x3, 0x7, 0x3, 0xcdc4, 0x4c}) ioctl$int_in(r0, 0x5452, &(0x7f00009ce000)=0x6) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000c00)) 2018/03/23 05:28:33 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0}, {r0}], 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x4) 2018/03/23 05:28:33 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x18000) splice(r1, &(0x7f00000000c0), r1, &(0x7f00000003c0), 0x6, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, 0x3, 0x2, 0x8, 0x10001, 0x7fffffff}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000400)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000640)={r2, 0x3}, &(0x7f0000000680)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000080)='!&\x00') ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000006c0)=""/221) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r1, 0x3, 0x1}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0x800000000001f, 0x5, 0x8000, 0x3, 0x7, 0x80000001, 0x40, 0x8e64, r2}, &(0x7f00000007c0)=0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f00000001c0)="2a6b030db4721f27db45621576b86a09e6acdcc372f65c6e85661363746ef275e3b7"}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @rand_addr=0x7f}}, 0x7, 0x9}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r4, 0x32fc}, &(0x7f0000000380)=0x8) 2018/03/23 05:28:33 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) close(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r3, r1, 0x5, 0x0) 2018/03/23 05:28:33 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x20000000000, 0x34}) close(r0) 2018/03/23 05:28:33 executing program 6: mprotect(&(0x7f00004cd000/0x3000)=nil, 0x3000, 0x1000003) 2018/03/23 05:28:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup2(r0, r0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0xffff, 0x4da3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080), &(0x7f0000000100)=0x8) 2018/03/23 05:28:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}}) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x1, 0x5, 0x20, 0x3, 0x0, 0x8, 0x40000, 0x4, 0x8, 0x2, 0x4, 0x1, 0x7f, 0x4, 0x0, 0x3fbe, 0x5, 0xb9, 0x851f, 0x3, 0x5, 0xff, 0x81, 0x6, 0x80, 0x1ff, 0xe7e, 0x4, 0x80000000, 0x9, 0x2d8, 0x3, 0x0, 0x5e3, 0x0, 0x80, 0x0, 0x856, 0x4, @perf_config_ext={0xffff, 0x5}, 0x6000, 0x5, 0x2, 0x2, 0x9, 0x4722b6f2, 0xb1e9}, r2, 0x20, r0, 0x4) r3 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0) keyctl$reject(0x13, r1, 0xfffffffffffffffb, 0x4, r3) 2018/03/23 05:28:33 executing program 2: socket$unix(0x1, 0x3, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0xfffffffffffffe1a) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x5, 0xc000) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd60004300000000000000000000000000000000ff020000000000000000f800000000010e204e22000890780000000000c8fd6c8452cffbe86f6a1672292a121e001e54c495aaf888ae7898d7e9d5ec8fe0ddea1441e36f91937baa39f37bb6be9ff1f72101fc5ecb287ca003dedcaa"], &(0x7f0000775000)) 2018/03/23 05:28:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x68, 0x0, &(0x7f0000000340)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000240)=[@fda={0x66646185, 0x9}], &(0x7f0000000280)=[0x0]}, 0x7}}, @enter_looper={0x630c}, @release={0x40046306}, @clear_death={0x400c630f}], 0x0, 0x0, &(0x7f0000000040)}) 2018/03/23 05:28:33 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404feff051c020b49ff6e10b500200700eb0800030001000000", 0x24) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x5, 0x1, 0x0, "6e70f05aafe31c184b45f940bf57813475ee6d993d78ef987523e67af007ec2e40aab53541618aaed6d8ccf1c75d71bbbe3442e40d291fc8870e446ca66f43", 0x28}, 0x58) 2018/03/23 05:28:33 executing program 7: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000003c0)=0xfa84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'bridge0\x00', 0x200}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000400)=0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="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", 0x12c, 0x8000, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000040)=""/82, 0xfffffffffffffdfe, 0x21, 0x0, 0x0) 2018/03/23 05:28:33 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x82, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000d12b125f0000000700000004000000090000000000008000000003000000000000000000000000000000"]) listen(r1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="3a37097ed37a69102124f09bd90f0cef7d5864e700debb5569f681ac46af618275fd033e52fec6b26510b23ef6ac367867c6beea791e1453717753e14ba346c540dbbd21b70efdeb02b7811cbf76f38f9540196bab13c2bd84cd577fe8cf06b366de617ad78b2503c57ecd70dae5aee91915012bfdc4b7459f1c23b7252215ceaf3b44037a3ad424aa8529b02538650e7133f60107e5b9ad88c3bc8e369bcddf128238", 0xa3}, {&(0x7f0000000140)="1df6f366b0e0e8fd7e4d30c6165f9e5f55ac60a9d0fe20ce3ffc73005930cba2e4e0479785b5b14f9679292b335c57bed1b4babceb32c6e2d7506567e80f08ab8c3b3614df1b8b442c1fbc3f437ae009631dbeded5bda426a52cfb062ba95c4e944a4957ad064dfa15410e60694f528f045d99ea", 0x74}, {&(0x7f00000001c0)="9313af22e0289a983c142d526158db889352c173279196f370e9c5fff3253ea049de50c78f326353fae3ab803baca9ed1ef944bef94c8659ac32c7600ab3ebf5fbf9610a5545fbf7294da4084a6dc068b2a612b977571f1e4dbcbfe07533c8c7672efc9acd73b2de2ee02fc3dafde225dceefdf2afb321901fbdf0943df3f17f8992530a6df32898ff1cac6e11d5a963f9dbd78829c20fc8ec0ccd0c2a304a04986dc196eebfffb94a9a9bdd8215", 0xae}], 0x3, &(0x7f00000004c0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x4000000}], 0x1, 0x2000c854) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r6 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) listen(r6, 0x0) signalfd4(r6, &(0x7f0000000540)={0x4}, 0x8, 0x800) 2018/03/23 05:28:33 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) 2018/03/23 05:28:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x1, 0x7, 0x8001, 0x1}) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/23 05:28:33 executing program 0: r0 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x0) fcntl$lock(r0, 0x6, &(0x7f00000000c0)) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x0, 0x5, 0x10001}) 2018/03/23 05:28:33 executing program 6: set_mempolicy(0x4004, &(0x7f000083c000)=0x2, 0x9) accept4(0xffffffffffffffff, &(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x80, 0x80800) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x40, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f00000003c0)=0xed) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000000180)={&(0x7f0000000080)="95fc8a90ae2d27bb687e1c7fbab1243e9f1128b8bef609fff053fac9ef1f0db18bb934188410e42a90894a623acccb1e0ee56765ffa5fdb55151b12b1f4b07c4f5138698623142d8982b28c79535f66b3a7097e4077d88772bad5178ab9f0c9d0d6212d2b636efdcc8e80fb1025b03294329253c5dc4b3729b412884e51b89f0c9900ff67de762fced73bef59483fac040b6a2f4007783de70154332db69267c923245df43873c5306bfe2e27052537e4bf3b1e9caa54b130cad033357b91e8bc1902079d3cbe5ac71", 0xc9}) 2018/03/23 05:28:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) connect$netrom(r2, &(0x7f0000000100)=@ax25={0x3, {"b63e61d1d42dd5"}, 0x3}, 0x10) sendfile(r0, r1, &(0x7f0000000000), 0x100000001) sendmsg$alg(r2, &(0x7f0000b37000)={0x0, 0x0, &(0x7f00003bfff0)=[{&(0x7f0000f2a000)="e65eff3673a64820a81def117259d3cbeaca9d32592c5ece4ce300b38bd661dfb7b99cae8b18dd8457c46ca1c3658afdbd08637ec3099a8df1fba1c991f13fff4f3e46d48a934ce947ec2cde57d02d9510", 0x51}], 0x1, &(0x7f0000b27000)}, 0x0) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f00000000c0)=0x10001, 0x4) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) 2018/03/23 05:28:33 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$unix(r0, &(0x7f0000000500)=@abs={0x1}, 0xffffff0e) 2018/03/23 05:28:33 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pread64(r0, &(0x7f0000000140)=""/190, 0x4ba, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000480)=0x8c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x4, 0x0, 0x4000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@int=0x3, 0xffffff2c) 2018/03/23 05:28:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000000a009573b7cc96f559e5314e77f2f00000000000000000000000000000000", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000040)=""/172, 0xac, 0x1, &(0x7f0000000100)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x80) 2018/03/23 05:28:33 executing program 2: r0 = socket$inet6(0xa, 0x4000000400000023, 0x6) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r4 = dup2(r0, r0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r3, 0x9, 0x40, r4}) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="d010000090780000"], 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc2c45513, &(0x7f0000000100)={{0x6, 0x3, 0x2, 0x5, "37c8ff45e410ce5eec111118d2e3ae691bd312867a02ea8ea84784ec8c00fc2181a85123a1a40012c59f6605", 0xc00}, 0x1000, [0x6, 0x3, 0x9b, 0xecd, 0x7, 0x2, 0xfffffffffffeffff, 0x9, 0x3, 0x362, 0xa85, 0x2, 0x7, 0x3, 0x50, 0x8, 0x2, 0x0, 0xffffffffffffff00, 0x4, 0x3, 0x7, 0x4f, 0x6, 0x101, 0x1, 0x80000001, 0x4, 0x1, 0x5, 0x7, 0x4, 0x4, 0x2f, 0xfffffffffffffffa, 0x31d7, 0x1, 0xfff000000000000, 0x8001, 0x3, 0xffffffff, 0x7fff, 0x7, 0x3ff, 0x7, 0x1, 0x7ff, 0x5, 0x6, 0xa018, 0xfb, 0xc89d, 0x9, 0x3f, 0xffffffff00000000, 0x203, 0x100000001, 0x7ff, 0x3f, 0x401, 0x7, 0x8, 0x6, 0xd2c8, 0xc6a3, 0x0, 0x200, 0x8bd0, 0x401, 0x1, 0x71976652, 0x7, 0x60d, 0x3, 0x1, 0x2, 0xeece, 0xffff, 0x3f, 0x1000, 0x5, 0x100000001, 0x7f, 0xb4, 0x3fff8000000, 0x8, 0xcb, 0xfb93, 0x20, 0x100, 0x7, 0x7, 0x1, 0x7, 0x54, 0x4, 0xffff, 0x42d, 0x5, 0x7f, 0x6, 0xfffffffffffffffb, 0x0, 0x200, 0x3ff, 0x8, 0x0, 0x84011a, 0x1f, 0x1, 0x180000000000, 0xa4a, 0x400, 0x1ff, 0x2, 0x0, 0xcef, 0x1, 0xffffffffffffff81, 0x9, 0x0, 0x200, 0x3ff, 0x100, 0x1, 0x5, 0x6, 0x80000000], {r5, r6+10000000}}) 2018/03/23 05:28:33 executing program 4: r0 = socket(0x0, 0x80002, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sendto(r0, &(0x7f0000cfefee), 0x5d8, 0x0, 0x0, 0x0) 2018/03/23 05:28:33 executing program 1: rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x18a, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0xfffffffffffffed0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={r1, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x1}, 0x797) 2018/03/23 05:28:33 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x8001) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80, 0x80000) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x7, 0x0, 0x1, "a84fddcbb2438f80c7f091f2b7979784399f5ea1880b7ea5546afc1ae592041664c9c109392795cb2753360c64a34f3d664fa5d6667d6a3531d5419863dbf7", 0x32}, 0x58) mknod(&(0x7f0000043ff8)='./file0\x00', 0x1036, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000d94ff8)='./file0\x00', 0x2806, 0x0) 2018/03/23 05:28:33 executing program 7: r0 = getpgid(0x0) r1 = getpid() sched_setaffinity(r1, 0x330, &(0x7f0000001080)=0x9) r2 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f00007b6ff8)={0x4}, 0x8) r4 = inotify_init1(0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r5 = gettid() fcntl$setown(r4, 0x8, r5) readv(r3, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r6 = dup2(r4, r2) fcntl$setsig(r4, 0xa, 0x3) syz_open_procfs(r0, &(0x7f0000000000)='net/icmp\x00') dup(r4) r7 = inotify_add_watch(r4, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r6, r7) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 173.492154] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2464 sclass=netlink_route_socket pig=31009 comm=syz-executor7 2018/03/23 05:28:33 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000007}, 0x1c) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x81c) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x9}) 2018/03/23 05:28:33 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9, 0x2, 0x3, "e2cfa29922193ff2e188f5bbf76c40c46129c1ed8043cd8f9ba4049df73fb8e807b665e2686bf1bc4610083b58051309c8366af5265458fe8ec03c5e3be17e9684c9f5655d7aa88badc46c802f1be165"}, 0xd8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x70, r1}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/23 05:28:33 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2519b2", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x0, 0x0, 0x4, 0x0, 0x1, 0x4}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d15907", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}}}}}}}}, &(0x7f0000000100)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/03/23 05:28:33 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) connect(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x1000}}, 0x80) r1 = socket(0x2, 0x80000000000001, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20008843) getpeername(r1, &(0x7f0000000b00)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000000)=0xfe34) 2018/03/23 05:28:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e23}}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="0619fd57867e7eaa020909af8f171bc2cb121990ca3375ecd1fca3a3095473e1506a445a47fb35d77f5993052b6d9ae5586b04b54062159ff77b611c344941ad7719929a1081228702280e885da4046089f2f31c79baf9a97eab5c8c7793093b14b024005392fc9b875da144cd56956b31bd52fe196f89f818ecf180da193efb1ca1094e5b95b63aea93f0753c75383a0efc3f0afd94d6b5") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000140)='bpq0\x00') setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00008daf4e)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48) 2018/03/23 05:28:33 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000002c0)={0x0, 0x1, &(0x7f0000000040)=""/202, &(0x7f0000000140)=""/185, &(0x7f0000000200)=""/168, 0x6000}) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000040), 0xfffffffffffffece) 2018/03/23 05:28:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) exit(0x7) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x79}) 2018/03/23 05:28:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc)=0xfffffffffffffff8, 0x4) socketpair(0xa, 0x805, 0xfffffffffffffffc, &(0x7f0000000000)) 2018/03/23 05:28:34 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) r4 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000040)) getrandom(&(0x7f0000000600)=""/184, 0xb8, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f00000006c0)={"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"}) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/03/23 05:28:34 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0xc4080) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0x7d, 0xbf, &(0x7f00000000c0)="12701fb467dd7bf41e9209e52b33f3b422a4018c23d72d6955bcf45651671b60a53ebd1bfb4361c4f41c06b07a7897e508c46c59eabbf0dcdc9f7fbbf65f2cd87794f980378d436ad4894ce9a25ae7a710b9331dd2c01364630ba35a72a0cca178f68aafa28672946254ff1c16bb88e80a52414d426d03960c2c3db5d9", &(0x7f0000000140)=""/191, 0x7, 0x4}, 0x28) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000000)=""/84) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000dad000)) 2018/03/23 05:28:34 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x501000, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/23 05:28:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)="74756e6c30a300") sendfile(r2, r1, &(0x7f0000a2effc), 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3, 0x800, 0xffffffffffff8001}, 0x8) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/03/23 05:28:34 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x900, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r2}) r3 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x0, @rand_addr}}) 2018/03/23 05:28:34 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xffffffffffffff24, 0x0, 0x0, 0x0) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup2(r2, r3) tkill(r1, 0x15) recvmsg$kcm(r4, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/196, 0xc4}], 0x1, &(0x7f0000000200)=""/247, 0xf7, 0x3}, 0x40000000) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/23 05:28:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="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") ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f00000010c0)) close(r0) sendto$inet6(r0, &(0x7f0000001040)="0520573b5bccc4", 0x7, 0x0, &(0x7f0000001080)={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/03/23 05:28:34 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/user\x00', 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7379737465c5cc65cf6f626a6563745f723a756e636f6e66696e65645f657865636d65095f657865635f743a81328c45a2163e39cc34b3f7e29d73302075810edc2e1f4150fd429f73a9e25f7598"], 0x36) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x2, 0x2) 2018/03/23 05:28:34 executing program 0: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/183) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000000c0)={0x6, 0x4, "636c697f00000000000000000000000010000000000000000000000000df8399bcb6ef2f9e000000000000000000000000000000001600", 0x0, "ffffffff2b000006", "a6e7fdc20ca077ef1dae8000000000000000f6ff0ecd959b9811958da31cd901", 0x9, 0xfffffffffffffffe}) 2018/03/23 05:28:34 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') getdents64(r0, &(0x7f0000c9f000)=""/151, 0x97) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="2b84649e60c36c6c50051b450395ec040f7e5de36191ae78ecbf62831cfcbbdffc8c0a786749fc80e7", 0x29, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f0000000100)="4f4995a4a8647721613a55ce11e7731e315c1e5dc00320ee1eb91f11e759adc44a396f2b408c25ceb87a6db70ddbb42d1f36", 0x32) 2018/03/23 05:28:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x7, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0x40, 0x9, 0x63, 0x5}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r1, 0xfffffffffffffffb, 0x200, 0x5, 0xffffffffffff7ea5, 0x6, 0x4, 0x4, {r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xffffffffffff7fff, 0x5, 0x8000, 0x200}}, &(0x7f0000000540)=0xb0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) prctl$setname(0xf, &(0x7f0000000140)='GPLcpuseteth1\x00') recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r3+30000000}) 2018/03/23 05:28:34 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r1) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r3, r2}, &(0x7f0000000440)=""/194, 0xc2, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x51f2, 0x0) sendmsg$key(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)={0x2, 0x11, 0x4, 0xf, 0x2e, 0x0, 0x70bd2a, 0x25dfdbfe, [@sadb_x_sec_ctx={0x10, 0x18, 0x6, 0xfff, 0x78, "9b5f623b955bb3a2c90dc449617b92b105744b21c9701aef6d39abfdb3ffb20dfa22a4135ce5bd677aedec27b7644d25d08690522a45394d9587a7b8d8e91b44f710f49c668778f619274603e3fa09a8fba45eb3edbd172569e208067782720f5031dd6c6acb6395dda3b09d63c14197de714e5d6c5b08e8"}, @sadb_ident={0x2, 0xa, 0xfffffffffffffffa, 0x0, 0x1ff}, @sadb_x_policy={0x8, 0x12, 0x0, 0x5, 0x0, 0x6e6bb2, 0x80000001, {0x6, 0xff, 0x6, 0x4, 0x0, 0x7, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x10, 0x10}, @sadb_x_sec_ctx={0xb, 0x18, 0x0, 0xffff, 0x4d, "12bdaeb74b9c54042d1a3778bf2137fba0fce5e84d2d48bf737da3bbf3ff50cba565de168e41dd1babf243eba833077204dc8c7e0029f6bb658442ec319d3bb32fd476e1a70b83433fd541e03b"}, @sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x70bd29, 0x3503}]}, 0x170}, 0x1}, 0x4080) 2018/03/23 05:28:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000000c0)=0x8001, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000400)={{{@in=@remote, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xffffff2d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000380)=0xe8) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000200)=""/104) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@empty, @dev={0xac, 0x14, 0x14, 0xd}, r1}, 0xfffffffffffffe81) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x602000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@local, @in6}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="4f00720e02f061a00068f1cd6c1ad65b", 0x10) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x1400) pkey_alloc(0x0, 0x2) 2018/03/23 05:28:34 executing program 3: r0 = socket(0x200000000000002, 0x80003, 0x2) setsockopt(r0, 0xff, 0x0, &(0x7f0000000080), 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)=""/49, &(0x7f0000000040)=0x31) 2018/03/23 05:28:34 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1ca) fadvise64(r0, 0x0, 0x3f, 0x4) 2018/03/23 05:28:34 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x420200) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x3}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) 2018/03/23 05:28:34 executing program 2: dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000003a80)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000500)="88", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000002a0029080000000000000008040000000000000008003af82848031766ea8e1cb8021303dee6409c4e8eaa0e1464ed7f4bb36ebd12612ffb6c78bc94662d4b9f7a97c52c388d1b51c9bffdfdffffffffffffff9ea88c1e373b7cc8095d4f893b88faf5a5c87792848fb134f236a8f1e0315f0f41332ddf1fedd9b60c703d412c9f6e7e012ebb7280934fbe0067ec14daaa73c83983fb6961a919a620d83a6e87902532aa7eadbc3aedcb2d333cf27c7dc2d7bfd37fc04db0e66e047cac7fee748fdb3492fc"], 0x1}, 0x1}, 0x0) socket$rds(0x15, 0x5, 0x0) r2 = getpgid(0x0) sched_setparam(r2, &(0x7f00000000c0)=0xfffffffffffffcee) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) 2018/03/23 05:28:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f000045bb40)={{0x7, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) 2018/03/23 05:28:34 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x5}}) recvfrom$unix(r0, &(0x7f0000000000)=""/122, 0x7a, 0x40, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 05:28:34 executing program 6: r0 = gettid() r1 = gettid() r2 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') exit(0x0) r3 = getuid() r4 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x4, &(0x7f0000000980)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f0000000ac0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000200)="7f3b36435cb8ee42b829af80f2b79edcfbd1ee77c9838746733e975c8aa7bff19cc43cb9fc399d1f30b7b856530c921156441da28d665cd4eb0b38cdfce40ed29223825d42eaa3467e8423005d587b2aa467c10badfc269db7d3c80f12afec2cbc8e9513209fe1b745d35880dbed636211f78a4ffc4e6a73a9aa7fca1ce8c7faa8b6a2eb77ab1d446bd2e722f7cd6fafac117f15b9e7710c125f2c0b1baf38d0eed7f7c3e855f04efa3d17e016cc409ac4ff586eb9d805785e036b0300410294c112e7d393912d80", 0xc8}, {&(0x7f00000000c0)="2768fe1308941b09178c7730b6d72827280d98743f376f755c8396b9c37915d08023a283539d85387e9b4f66149dac62416c7246b5eff90fcc9be7628ebe42c592b5ff0928f5918234ee0d8c4a3fa35d285be4547281f7402eb3615926e513cfb685ca0a21219a292e886add740cc8a09bd48bb322e2ec93656131581b6bfa54964fb6ce3556162fb034f2a7b9054c51194a31e95b72e3b5cfab9e", 0x9b}, {&(0x7f0000000300)="0cd4fcf6d25806dabca2cdb4bcee9bffaae012ec7c757199da62f0ca1e65a4c9ccd1ab22ed2b25e570d848853139c4b11f7bf1ef2d24f7b188287ef9b523f0a7ff3e90f7c30e9118eae2ec3fa5728ed379fc6aaa713bc1f1d86e9c9458c8276586aaea4812193f7acec872f9ca71369f3d43c22c36442d834dd7b92aadce892518d46306dcbc62da6b9954ab5fa2d709c0bcb43299e1ef9a5dc6f53fa00523654aa089b06670058a67828b0dac65", 0xae}, {&(0x7f00000003c0)="a3ce9fd253c4d5908e40c7331e6d41288bbe47894449abac6896f7fb3dcc9e9a48905e708297b2057d38eae2444e6227906ce68839b96fe49f94c94f21a4f429713ef204b7431396b4924c720cede1e9712efbd20b01d0c65744d22d982f268f214b6c59817917f77781df86b1f58bba2f6298693f890882f01f80925884c179b5d7", 0x82}, {&(0x7f0000000480)="1fd13af778945ba5c81cdd0a30a39ef14d86a02155f0e98aa7b14a8e5fd2079f0973fabdd57878005f445345194d54ea855f9f2303cff8ec90a7329b0f3029b565fbe13a23856b5d71758f7b0a0f2be42404b4dd305e57cfe49440963878006e228bf433c843901894b4932604fdd495486521895e5c1f63", 0x78}, {&(0x7f0000000500)="0a9bc34e0b8db1a873994b79695fa03d9351823ef607d067cc69ab975753aa4f231850b2e65422b988e31cddf27b92f68f18b01911821205eb508bb6b68532aa62ffd3f2ad52fb7f6f5eddaf6065368433b26b36d1a704c16b092737c73b7f9837218cce5656b6607451bd9773858ef2550ba3f101f2238c9a", 0x79}, {&(0x7f0000000580)="a0af67f18e6a9882d0fe6df5f3acea6e8484e2c3b0a02d73096e5a2eed06900da7448f986fd5e25782bde92237e213050abf9528f06057625bc9daf80f4db75fa22d34eefb43fe252b39d160f6f97986f39a16513570ff6dba5316e08ae051126c0b9c973527aef6fcff58091bb53d06ae580df3d43b3fd5c86fc37db3a4de16b582358b22870d226ea845d10a57f9f7fb", 0x91}], 0x7}, {&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000700)="234162bd7334d0d6dcd094446a2c4cfeea194165c2052234743cedb3b9c2118593f47c7089511d6aff50d5654bab63029f481780f5578a5510ad9f5da214c30009d6e069bc0cca0706d6810b08246bda51fa49ee6ae5a8c1c0c2dfd4589b9f620ddce7b593b0512d8c9e9c01628389d69118727b83f4b653b6fb046959372764d74c7e38d3a686b8da116b660e269d4283bb22591a507c7a5947115255c8eaf3fd3957d73858c44e8082a2ceb54a531006c5393e29df2a7ab57261be94785a6879e9980685f29b13af26d6773272e81b8258e56d12d3b97440585295ed4cdea93d0a2def38ffbf3d629b12dd68783778", 0xf0}, {&(0x7f0000000800)="578eb6e179df68a05a77592ea5702d5bc9f0e7811f5fbcedc27064fc19882a47c7ce1be5a95f51e7dfbf298e3000db1a789934a69962caadb4ed22db4e05b85c370d891e06b190034ea9fa9411848bfea537e4eed095f1d4fcaaea53bc379a55504ac85c495d5989157712d98c3844fd92a0411534cbd91175", 0x79}, {&(0x7f0000000880)="7b54284629bada3025a7e1453db7ae83748975271cce2901b59f19528aedb2bc54b697c2b5fbde9d0a", 0x29}], 0x3, &(0x7f00000009c0)=[@cred={0x18, 0x1, 0x2, r1, r3, r4}, @cred={0x18, 0x1, 0x2, r1, r5, r6}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @rights={0x2c, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r2, r2]}], 0xc4, 0x40080}], 0x2, 0x40054) fstat(r2, &(0x7f0000000180)) 2018/03/23 05:28:34 executing program 1: getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x4000000003, &(0x7f0000001000), &(0x7f0000003000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/23 05:28:34 executing program 3: r0 = inotify_init1(0x800) fcntl$getflags(r0, 0x40a) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000000)='children\x00') write$rdma_cm(r2, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)}}, 0x20) 2018/03/23 05:28:34 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x10000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="3d000000c00588857a7060dfad444e27455bb807e0f8282731d0979c43b7ee1abe0638243c2544eefc1c99b9a09872e17000000000000000000000000000000000"], &(0x7f0000000100)=0x45) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @rand_addr=0x2cc6}}}, &(0x7f0000000200)=0x84) 2018/03/23 05:28:34 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x70}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6_vti0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e22, 0x0, 0x4e20, 0x2b7b, 0xa, 0x20, 0x80, 0x16, r2, r3}, {0x9, 0x100000001, 0x8, 0x1, 0x0, 0x95dc, 0x796, 0x8001}, {0x3f6, 0x8, 0x0, 0x10000}, 0x1ff, 0x6e6bb9, 0x2, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x33}, 0xa, @in6, 0x3502, 0x2, 0x2, 0x3, 0x3ff, 0x0, 0x401}}, 0xe8) 2018/03/23 05:28:34 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0x4, 0x4) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={"67726530f7ffffdcffffc1ff00c2bb00", @ifru_mtu}) 2018/03/23 05:28:34 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000140)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x50) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0xff, 0x7, 0xffe000000000, 0x7, 0x80, 0xffff}, 0x101}, 0xa) write(r0, &(0x7f00000001c0)="c2857d4d86cc69f4dce79b2c5f7de50dd1f11216cf3016a14e7a457257f8f3e0b28fbed615dbe6aaa16fb6150950bde065fa90db9f6b936ecf8675bd6f8b5d59329374dc11c376c0e5f7144dab14d3ccce956dc5c3366e27a36325d560cb250042eb434dbeeba9a4fbb999aac52abaffd83002a8c9e1429156e778de52d9805d8c3b05cd2d413e3c79ef6e44e6c8acd66291e037c1f6e5943657ca4bdeed1439ce3902cbed0c863fcc44db48967bc9b005aa9c7eb8880235d54d4f06832b1b7b39f7b0485005", 0xc6) 2018/03/23 05:28:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00001d3000)='./file0\x00', 0x4000, r0, r1, 0x2, 0xa3b6, 0x2008405) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgid(0x0) r5 = getpgrp(0x0) r6 = syz_open_dev$admmidi(&(0x7f000019a000)='/dev/admmidi#\x00', 0x40, 0x511080) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f000005d000)={r6, r3, 0x7}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f000076fff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r7, 0x8941, &(0x7f0000133fe8)=@generic={0x5, 0xe80e, 0x8}) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r8 = dup3(r7, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffe32) r10 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f000024e000)={0x1, 0xfff, 0x3}) ioctl$LOOP_CTL_ADD(r9, 0x4c81, r10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb7000)={0x0, 0x0}, &(0x7f0000c82000)=0xc) setuid(r11) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000857ffc)=r2) 2018/03/23 05:28:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x8, 0x6, 0x6d, 0x3}, 0x6) io_setup(0x6, &(0x7f00000000c0)=0x0) io_destroy(r1) 2018/03/23 05:28:34 executing program 5: connect$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x3, {"af1897d656b617"}}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/03/23 05:28:34 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x240, 0x0) write$eventfd(r1, &(0x7f0000000080)=0xa4aa, 0x8) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'ip6gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)}}], 0x1, 0x0) 2018/03/23 05:28:34 executing program 6: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, 0x0, r0) 2018/03/23 05:28:34 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)="50470b205fdab94008e589fe98247c84c811d3a6fe91273d97cdf2f5b982d8ce08083f1d25cb48ad752f22085babc616fe554bb08e86f1265ce1a2504ac8aa955a0b9016a445efb3c67b52c25eacf94a68df66e7b57917213b1446e708342c7ca76cf7ce56093ef71c9c6fd50c6a34d8cd3cebc7d41fb28f05822c994e287387c4b578f652bb97c49f184654cf370f155e225a6dbc2bb4131eaaa11caa5884e03a0fe435de9d8348aacc71f5ce227113f666ba9f1a3a2aa7be3ccd92147730f03e0cccb12eea13c39706b71bf36653f6e2", 0xd1}, {&(0x7f00000001c0)="89a42741c186e287999f198c4a6ed406026bdfd25cfc01063070d49b6da07298aa166f934e741ad1d1b298349e0417cf18ff398caa50b1c9adf09923cac0cab85e5e877e7807ae4acebb02dd83cc0b6f3206b4a4080d43c074", 0x59}, {&(0x7f0000000240)="976aed9dd1f86116f1", 0x9}, {&(0x7f0000000280)="a6d7ba448ba85bb7628c2488f9ecc332699a91d4609f653ba6824b3c147b4fe9fcb0d65382d5ad95c9595b3142edeca9c28634f5aaba18b8ac1e9ca09b22e485ff679921fc40a6fa334564f05791d4460c021e74129a9f23fca4078acd09ce966a342550674101e07bda6b5400871d91a1e9cb08a44fb23e8707669dfdb0087935612c68d350351e9e4e3d62213f4afff9989957f2d4e2147da616693cc6c85f5c2aa5add2560e0e43e324afdc8e0f701188f12d9a00cd2c43b2bdd655c025001932ff225a21338355d7799c1822512355eaefa6bf1cf5e214607de60bb861bee89a", 0xe2}, {&(0x7f0000000380)="35a47ea55fc93c0d5ead2f34297e57d349ce", 0x12}, {&(0x7f00000003c0)="d2d791f3f9f8299fdabf1d08c0eaedd0e96470256386124f6ceffbf23ff60e274a2bcff6c20ed35f4aaeda17e931f0ac47c7e125f555843573fa48facf069ebf697058ec598085b99bb83fb7cd79c221f8c9", 0x52}], 0x6) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000f44)=""/188, &(0x7f0000000040)=0xffffffffffffffd8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x202000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000080)='{trustedppp0vmnet0-\x00') 2018/03/23 05:28:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000763000/0x1000)=nil, 0x1000}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000200)=""/213, &(0x7f00005db000)=0xffffff9f) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) 2018/03/23 05:28:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000000080)="13aa798d96d078bcc275976121c3d948857b0dcbda2c65c5316097ed96de43793436be1a21db2d7d3954ffad0c62aa688afddc3dfad26492340ac61743b342e3288461a84ec28a59dbf720063b10a0218fbc46cdcc28e789d904990db39fb68dfd99759ff16431d4410883fd0b234ce044b6c9c53f702338148e80b02f0f31fb9fa29ed020c45357d3c27d0249dc90e82f14aa6a2aca2550d5256c0bbdab42571e6c7374cf3c1e3186123b01681d78c6ce2a22804081b3cba94423db3b288d74c0836630d94ae5fe4fc49a9606e5c73d3d44daf7e635f5", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) fcntl$getown(r1, 0x9) 2018/03/23 05:28:34 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x745402c2, 0x80502ffd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x4, 0x5, 0x7fffffff, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x0, 0x10}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/03/23 05:28:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x478, 0x140, 0x0, 0x0, 0x394, 0x394, 0x394, 0x4, &(0x7f0000000000), {[{{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0xf5, 0x1782b529, 0x10106a20, 0x8000, 0x10000000000, 0x200, 'vcan0\x00', 'bond0\x00', {}, {}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @dev={0xac, 0x14, 0x14, 0x10}, @local={0xac, 0x14, 0x14, 0xaa}, 0x9, 0xffffffff}}}, {{@uncond, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x7}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff000000, 0xff, @empty, {[0xff, 0xff, 0xff, 0xff]}, @mac=@random="2c34483fec2c", {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x6, 0x0, 0xff, 0x28000000000, 0x7, 0x7fffffff, 'teql0\x00', 'lo\x00', {0xff}, {0xff}, 0x0, 0x28}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac, @multicast2=0xe0000002, @rand_addr=0x20000, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00000016c0)) 2018/03/23 05:28:34 executing program 1: mkdir(&(0x7f0000000280)='./file0\x00', 0x1) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x170) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x80000001) mount(&(0x7f0000f27ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) r1 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180)=0x7, 0x4) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/195) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xf3) 2018/03/23 05:28:34 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="919e0b8ba61c315dfd1455316cd03c15782dd229315d0625479a8ce837711ddb4f3c77cb972080163a2c60341be1a8e2b52ce5fde48ec5fc52461e87f93d3315ad561ea04b939c797129f2950375f43db86975729517", 0x56, 0x0) keyctl$assume_authority(0x10, r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r1, &(0x7f0000000380)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, [0x7, 0x7, 0x9af, 0x2, 0x14b3, 0x9, 0x5, 0x1, 0xffffffff, 0x2, 0xfff, 0x4, 0x4, 0x6, 0x9]}, &(0x7f00000001c0)=0x100) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000000240)=@dstopts={0x3f, 0x2, [], [@jumbo={0xc2, 0x4, 0xd}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x287}, @ra={0x5, 0x2, 0x7fffffff}, @jumbo={0xc2, 0x4, 0x80000000}]}, 0x20) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/23 05:28:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x200000000, 0x0, 0x0, 0x8000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x100000000f7, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7, 0x20000000, 0x4, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), 0x4) keyctl$dh_compute(0x17, &(0x7f00000005c0), &(0x7f0000000600)=""/54, 0x36, &(0x7f0000000680)={&(0x7f0000000640)={'ghash-clmulni\x00'}}) set_robust_list(&(0x7f00000007c0)={&(0x7f0000000700)={&(0x7f00000006c0)}, 0x0, &(0x7f0000000780)={&(0x7f0000000740)}}, 0xc) ppoll(&(0x7f0000000840), 0x0, &(0x7f0000000880)={0x77359400}, &(0x7f00000008c0), 0x8) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xb789, 0x101400) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xff7) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000a80)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/03/23 05:28:34 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000580)={r1}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000180)={{0x7, 0x3, 0x10000, 0x10000, "63642aeeb232379535db73030834bbec40e3ea5870b460f5059f8a229039146fa5a94bb1c0d785d6e5159f7d", 0x4}, 0x0, 0x0, 0x0, r2, 0x22, 0x9, "7fb4642ec183edd0933b01c8483bcbdf771490630a9416db5585fefabb27b051b461d18332cb739e79eb78aa7386f5a0a41ef9dd8e89e67a733ce75f0b9a52ea", &(0x7f0000000140)='$wlan0\x00', 0x7, [], [0x293326d3, 0xfff, 0x0, 0x8]}) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000300)={0x6, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) rt_sigtimedwait(&(0x7f0000000480)={0x9}, &(0x7f00000004c0), &(0x7f0000000500)={0x0, 0x1c9c380}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x1}) r3 = creat(&(0x7f0000000440)='./file0\x00', 0x120) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x3, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000540)={r5, 0x7}, 0x8) close(r4) 2018/03/23 05:28:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x2, 0x0, 0x9, 0x6, 0x6028, 0xfffffffffffffff7, 0x9, 0x400, 0x8, 0x2, 0x4, 0x94e, 0x6, 0x3800000, 0x3ff], 0x4000}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000440)) 2018/03/23 05:28:34 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000c0c500000000000000270000000000000095001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000000200)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) 2018/03/23 05:28:34 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x40000, &(0x7f0000000000), 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = gettid() r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000100)=0x2c) kcmp(r1, r2, 0x3, r0, r0) 2018/03/23 05:28:34 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000040)={{0x0, 0x5}, 'port0\x00', 0x2, 0x80000, 0x1, 0x80000001, 0x1, 0x3, 0xfff, 0x0, 0x1, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) 2018/03/23 05:28:34 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x28000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/03/23 05:28:34 executing program 1: r0 = gettid() r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000240)=0x1c, 0x80000) r2 = syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0x40000000003, 0x8000) sendmsg$nl_crypto(r2, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@delrng={0x10, 0x14, 0x4, 0x70bd29, 0x25dfdbfd, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xffff}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r3, 0x8e, 0x5, 0x9, 0x1000, 0x5}, &(0x7f00000003c0)=0x14) exit(0x7) setpriority(0x0, r0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xe00000, 0x0) r5 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffd, 0x3fff) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000340)={0x1fd, 0x2, 0x5000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x8c, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xc30, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x4e20, 0x9, @empty, 0xfffffffffffff7ac}, @in6={0xa, 0x4e23, 0x204000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x4e21, 0x3ff, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x1}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000001c0)={r7, 0xfff, 0x7fffffff, 0x1, 0x4, 0x80}, 0x14) fcntl$getown(r4, 0x9) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f00000005c0)={0x1, {{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x2, [{{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x18c) 2018/03/23 05:28:34 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x240240, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x1000}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x40045109, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x100000000, 0x1, 0xfffffffffffffffa, 0x8}, &(0x7f0000000040)=0x14) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xffffffff80000001) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000080)={r3, 0xe6}, 0x8) 2018/03/23 05:28:34 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7fffffff, 0x1) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x4) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/4096) r2 = getpgrp(0xffffffffffffffff) process_vm_readv(r2, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000001140)=""/97, 0x61}], 0x2, &(0x7f0000001380)=[{&(0x7f0000001200)=""/121, 0x79}, {&(0x7f0000001280)=""/84, 0x54}, {&(0x7f0000001300)=""/78, 0x4e}], 0x3, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000013c0)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x6, 0x9927]) 2018/03/23 05:28:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_getaddr={0x18, 0x16, 0x701, 0x0, 0x0, {0xa, 0x1f}}, 0x18}, 0x1}, 0x0) 2018/03/23 05:28:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0xaa, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x1f) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000c7020000000000000000b1b26dc4bc406c8800000000000000000000"]) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/03/23 05:28:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x925, 0x9, 0xf9, 0xfffffffffffffffe, 0x2, 0x4}) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x1a9) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000003040), 0x53) 2018/03/23 05:28:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x19}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) tgkill(r1, r2, 0x22) 2018/03/23 05:28:34 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000280), &(0x7f00000002c0)=""/95, 0x5f, &(0x7f00000003c0)={&(0x7f0000000180)={'digest_null\x00'}, &(0x7f0000000380)}) r1 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="ca1ee68a2b11f17fcff9aa9317edf59ef731bfa4c1483724967905c3e0b35ff8f882283ee499f2fdc9dabd416898172d1d2fcae02212b30c95d44ad0b944ad87b696", 0x42, 0xfffffffffffffffc) r2 = getpid() perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x5, 0x7, 0xff, 0x0, 0x92, 0x2008, 0x4, 0x40, 0x3, 0xfffffffffffffffe, 0x101, 0x80000001, 0x1, 0xb038, 0x3f, 0x7, 0x8, 0x4, 0x6, 0xfffffffffffffffd, 0x5, 0xbddc, 0x800, 0x5, 0x3, 0x40, 0xeee, 0x200, 0x7, 0x4, 0x2, 0x3, 0x4, 0x8, 0x9, 0x0, 0x1f, 0x6, @perf_config_ext={0x101, 0x8b}, 0x80, 0x401, 0x5a9, 0x1, 0xd5ef, 0x6, 0x6}, r2, 0x2000400000, r0, 0x2) keyctl$set_timeout(0xf, r1, 0xff) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x800, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000240)) 2018/03/23 05:28:34 executing program 4: mmap(&(0x7f000067d000/0x3000)=nil, 0x3000, 0x43, 0x4001c, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x50000, 0x0) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0x7, 0x81, "9abec952df83829897cc65bb3fede6d6ff8d71639eb1f776a2fe19f26c66665f5fd32f9fb85b1194a13f83ac2ca62c94c60d5b942190c5e2495e5ecf641b48", 0x25}, 0x58) sendmsg$nl_generic(r0, &(0x7f0000a87fc8)={&(0x7f0000fc6000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000627000)=ANY=[@ANYBLOB="ffffffffffffff02000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/23 05:28:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)=""/204, 0xcc}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3b0, 0x400) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000480)=0xc25, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x809}, 0x194) sendmsg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000001200)}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/23 05:28:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="8ce6136fb0d50d24d49cb30df176a8e53ad29e618983ebfb9e38d53a578d0f19a62c84380c3ae10ed2f67dcbf78d7fed341c9ab11ee463c02604e8640921925b89f4ca106974da883c37c8182b54896199b06527ac6e39eb6acd3cc0c6edfbc99f72544c8315268d8a883191cdf56855b698d181c9d1d4b7222ec258b14619923fc9737ed2f23dd95ceaa4c2098da782cc55ef15d4eaf1008f3f33833e44924ae8bc934ec0c07dd5ede08aedd894b18a252a6d", 0xb3, 0x0) keyctl$instantiate(0xc, r0, &(0x7f00000001c0)="237fc56c0a740a5ee571f4e910a04db65e70260d5488d3a9451fdea00c5621b742e47c726863a7a0768ae42b65e0c8af7082a76c9bc9c9f738536436ba838eaf2fed186a8ec6deb097e80286893fee4e81a77cd46db3444bb2f7c20059a13f94da7aca5c3a6c0ec0801602823966dc34af4ed83e9115dfa0a7461f1846f903", 0x7f, r1) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) timerfd_gettime(r2, &(0x7f0000000140)) migrate_pages(0x0, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x9) 2018/03/23 05:28:34 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000200), 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000140)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00000000c0)='/dev/audio#\x00') pipe(&(0x7f0000000100)) 2018/03/23 05:28:34 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000280)=0x6000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xf59, &(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000140)="efcda8ed96c049516b9cf15c2f6e85d0ad15f1be688129dfef5b573e23ab0d91bcccbd413de74b24ddaf390db70bdeb756b7ca1c79c7244c9aaf7e6528de226387c33d139fc8295dfb93412b38d64049ac463f316ddad79433") r2 = socket$inet_icmp(0x2, 0x2, 0x1) connect(r2, &(0x7f00000001c0)=@generic={0x10, "a1a6aa468e11dfcd538c87e174f9e553a570bcb5c5d6527fa218bf30d7f79546d58c4d1a8190a118ace8e27194201f7f2b102dcd1d3ce6170132a501eaa40a442be4c922edc05d14e7b0f325732332d31f65eb3d38087040ee0224ab27996ff25b1ccb89fa254b1105fd5cd15dd74f31ff66a89d57719b488d42111b2ff1"}, 0x80) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') 2018/03/23 05:28:34 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x48100) write$eventfd(r1, &(0x7f00000000c0)=0x2, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xffffffff}, 0x1) r2 = inotify_init1(0x0) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/03/23 05:28:34 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x1, 0x1, 0x0, 0x84f}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@remote, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) fchmod(r0, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003e6ff8)=@fragment, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/03/23 05:28:34 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400000, 0x0) recvfrom$llc(r0, &(0x7f0000000240)=""/251, 0xfb, 0x2, &(0x7f0000000340)={0x1a, 0x3, 0x1, 0x7a1, 0x7d3, 0x200, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000200), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) 2018/03/23 05:28:34 executing program 5: syz_emit_ethernet(0x31, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/03/23 05:28:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x9, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 05:28:34 executing program 4: sendto$unix(0xffffffffffffffff, &(0x7f0000000080)="6b7c57267380755c", 0x8, 0x0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x9}, 0x6e) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x800000020000005e, &(0x7f0000000400)="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", 0xfffffffffffffecf) 2018/03/23 05:28:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4) 2018/03/23 05:28:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x7ff}) ioctl$sock_ifreq(r0, 0x800000000008993, &(0x7f0000000240)={'bond0\x00', @ifru_data=&(0x7f0000000080)="38e33310e87044f21e13559eb24861865136eed191f2864d54a9c60dc92c69c2"}) 2018/03/23 05:28:34 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x5, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6bcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/23 05:28:34 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f000011bfda)="2600000022004701050007008980e8ff0010000000000000c0e1ff094a51f10101c7033500b0", 0x26) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x8001) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000080)={[], 0x4, 0x200, 0x1, 0x0, 0xff, 0x6000, 0xf000, [], 0x6}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x141000, 0x0) 2018/03/23 05:28:34 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="020000001b000000000000000000000005001900000000000200000060ad0000000000000000000002000000ac14ffaa0000000000000000140018000000910076cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277a6c8a524c85e9c4c5d00000000000000"], 0xd8}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000100)=ANY=[@ANYBLOB="b9"], 0x1}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x102, &(0x7f0000276fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) 2018/03/23 05:28:34 executing program 7: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in6={0xa, 0x4e22, 0x10000, @dev={0xfe, 0x80, [], 0x1a}, 0x7}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x78) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={'sit0\x00', @ifru_map}) 2018/03/23 05:28:34 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)="295d776c616e317b73797374656d297b73797374656d945c26656d317070703000", 0x3) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x4e24, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x0, [0x32, 0x9, 0xfffffffffffffbff, 0x8, 0x2219, 0xc00, 0x80000001, 0x1f]}, 0x5c) io_setup(0x401, &(0x7f000014b000)=0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x800) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000040)=""/44, &(0x7f0000000080)=0x2c) io_submit(r2, 0x4000018a, &(0x7f0000000040)) 2018/03/23 05:28:34 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000020000/0x2000)=nil, 0x2000, 0x40000000000009, 0x113, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000016f29)=""/215, 0xd7}], 0x1, &(0x7f00000000c0)=""/7, 0x7}, 0x7}, {{&(0x7f0000002fa8)=@alg, 0x80, &(0x7f000001c000), 0x0, &(0x7f0000000040)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r2, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/03/23 05:28:34 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f0000000040)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) socket(0x1, 0x1, 0xe59) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'tunl0\x00', {0x2, 0x0, @rand_addr}}) 2018/03/23 05:28:34 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d7bb0a8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x400, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e22, @rand_addr=0x50b}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x21e}], 0x60) r1 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/23 05:28:34 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f00000000c0)="887cf2e41036bf4a343f1a98", &(0x7f0000000140)=""/219}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x101, 0x1, 0x1, r3}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/03/23 05:28:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)="0b9a95785f11e0e7b6f4de7afeabc7fc7700481d21aa090ef74dd23f6917aa54cc", 0x21}], 0x1) 2018/03/23 05:28:34 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x200000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0xb1, 0x8, 0xffffffffffff8128, 0xfe0000000, 0xbb2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x400}, &(0x7f00000001c0)=0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae00, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000002c0), 0x2) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x0, 0x20013, r4, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000200)={{0x9, 0x80000001}, 'port0\x00', 0x80, 0x8, 0x9, 0x1, 0x20, 0xb8d, 0xffffffffffffffff, 0x0, 0x2, 0x3}) 2018/03/23 05:28:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xd, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xba33, 0x0, 0x0, 0x0, 0x7ff}, [@call={0x85, 0x0, 0x0, 0xf}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4aaa}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x8}, @ldst={0x3, 0x2, 0x3, 0x1, 0x1, 0xfffffff8, 0x8}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x1b, &(0x7f00000000c0)=""/27, 0x41000}, 0x48) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)="43683adf2b948f371f0f2c6581ada20d50776b0431", 0x15}, {&(0x7f00000001c0)="e3577e959e450c90af01430fcb760430122764cb6557b768a2d8cd6e2a60ee22165cbf981de30b33d99edcbe37a2db060dbe038f6c4c2b3de4c39c97dd8a7fd962591e5f24aa3cdfd4c29c1edc5ac924d9b84cbed1fe4c5bf3286b6c057734aaa13b1f66cd1d7cc15cff118fbe72800cfd057ee53f8e30c67ffabb47d2f4121b366dc9be3f22b7f86cbccfdeb7d474cee9cff78ba9362011e7049c803ddeb6820b5005a38f4f1efed4ac7b0a0d33d11c", 0xb0}], 0x2, 0x0) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x6, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 2018/03/23 05:28:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80806, 0x28) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000280)=0x2, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x54) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x10001}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="9ed43cdb5bb5ee1d01014e267551b0bd", 0x10) 2018/03/23 05:28:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="af076c7042e201f3543578d14f79446506994263d4526c2bf141ce027818b6949d5145ee40c53671eccb6f3d2141c9f146cc632f27e25121fae54a4f8a41ce2b09ebf9a0cf66ba0b6770b0bbe42cb992360d407875f4a043af879a6b845c6c7606d1ca5a8883e1b867e84c5edd1cd3869f", 0x71}, {&(0x7f0000000080)}, {&(0x7f00000000c0)}], 0x3) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0x4) keyctl$get_keyring_id(0x0, 0x0, 0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/03/23 05:28:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000071000040000000a3ca4da2e72d8ed6ff"]) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x442) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) sendmsg$can_raw(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r4}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x4, 0x3, 0x8, 0x1}, 0x6, 0x2, 0x0, 0x0, "86b0d814fe1970a5"}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/23 05:28:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000100)="c5", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x101, 0x400000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000180)={0x9, {{0xa, 0x4e22, 0xd7, @local={0xfe, 0x80, [], 0xaa}, 0x31a}}, {{0xa, 0x4e22, 0x277, @empty, 0x4}}}, 0x104) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x7, r1, 0x80000001}) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000080)=0x101, 0x4) 2018/03/23 05:28:34 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0xf000, 0x108000}) r3 = memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000380), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x7ac900000, @loopback={0x0, 0x1}, 0xc03}}, 0x7, 0x2, 0x5, 0x7, 0x5}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000400)={r5, @in6={{0xa, 0x4e23, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x6, 0x2ca5, 0x7f, 0x6, 0x10}, 0x98) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="ab0f320f060f836b4d0f370f0051b066b9dd02000066b80400000066ba000000000f30660f579b30a7b8a4028ed8660f3837d6", 0x33}], 0x1, 0x0, &(0x7f00000002c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/23 05:28:34 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000140)=0x4) r1 = socket$inet6(0xa, 0x3, 0x20000000000) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000000100)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000140)}, 0x8004) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0), 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) clock_getres(0x773d91bdaefc2c13, &(0x7f00000001c0)) 2018/03/23 05:28:34 executing program 4: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/23 05:28:34 executing program 0: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x14) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x280500, 0x200000003d) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x1, &(0x7f0000b1c000/0x1000)=nil, 0x4) 2018/03/23 05:28:34 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x1, {0x3f, 0x9, 0x3, 0x0, 0x1, 0x2}, 0x1f, 0x9}, 0xe) r1 = memfd_create(&(0x7f0000000040)='!vboxnet0\x00', 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{}, {0xdf}, 0x700, 0x4, 0x9}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643b564f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d0030000008fb574dbcfa6dc4d"}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xa37f, 0x4) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {}, {}, @control}], 0x1c) 2018/03/23 05:28:34 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000040)={0x7}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x10000}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x1, 0x5, 0xb701, 0x3ff]}) 2018/03/23 05:28:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x2, 0x3, 0x2, 0x6, 0x100000000, 0x7fffffff}, &(0x7f0000000040)=0x20) sendmsg(r0, &(0x7f0000b97000)={&(0x7f000028afe4)=@in6={0x2, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f43fe8), 0x0, &(0x7f00007d8ff0)=[{0x10, 0x0, 0x2, "f0"}], 0x10}, 0x0) 2018/03/23 05:28:34 executing program 1: r0 = request_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='\'\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='id_resolver\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000340)={0x100000001, 0x5, 0xfffffffffffffff8, 0xff, "a20474f772ceeb5e604d320f7bf6f841a150bcbbc590c30de76267655d1292361e31944ab11161f53f93686b", 0x4}) r3 = getpgrp(0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000280)={r5, @in={{0x2, 0x4e20, @rand_addr=0x100}}, 0x5, 0x5}, 0x88) sched_getattr(r3, &(0x7f0000000000), 0x30, 0x0) 2018/03/23 05:28:34 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) fcntl$setflags(r0, 0x2, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bcsh0\x00', 0x10) 2018/03/23 05:28:34 executing program 7: unshare(0x8000400) r0 = socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f0000000000)=@generic={0x0, "e0c12219b5d557816b7d392a8954e13beb09249b86c5214dc276a96a217fe7bc65a02104d9b751e653bc44967757018cf4c521ef1f656db80d5caeba998898e4871089d3dd6eb013ceb90fdecc801f8196f8db36a4b1e6368dc4708479c9521c18c23f6462e96164c9c63bab4c60eadd30be8a900a7879de66b0928f1269"}, 0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r0, 0xc260, 0x3, &(0x7f0000000080)="120e5e197344f9e8baeb7b621d2efff6270b53d2e4fe497c28e6de9a93f9b8ef0a02853063a726ca9cea923023042275e14e9c5095e5e9e02e8137a3963f15fb024a9561b1fbcf9ee9553a2c2f094defda744d0dda044406319031199ebbc582449f301a2f51892de935ffd6109a9195e1d50e2e5943dd3f7e667046", 0x7, 0x7ff, 0x6, 0xfffffffffffffffe, 0xffffffff, 0x9, 0x6, "5274a721462c0d1882b5ddb628a967dfa6f8ca5d232aef9e73d7fbceb4d82292296890a67f04f632641b3ed2624298f0df1bedea1e41a3d4e0151cdc88bbd3fba22910663f67ff893208cd9c0b09e1653aad8a149a0648cc56dba0fd99f9874381d794af8603fec20e80567b251881951391d1910f6b28602fb04e4d3efe2615089a86afb54756c81a77c3c88ddc57dd5d97caa767e67d962c0e334494ff21d092d029859d6a0f6cb8152cd2da5a46d1d36f43ab2fe00d1feaa18fb0f394c40f966865d2cf498a53fd8006f3c93a9f2ee9"}) 2018/03/23 05:28:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r4 = getgid() fchown(r0, r3, r4) fallocate(r1, 0x3, 0x2, 0x2) 2018/03/23 05:28:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1e, 0x20004) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)={0x7ffd, 0x0, 0x800, 0x0, "0900000053b42780582200000000030008000517545274946a94771f398b4046"}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80000) 2018/03/23 05:28:34 executing program 7: openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x280, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x4}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) ioprio_set$uid(0x3, 0x0, 0x0) setreuid(r3, r3) 2018/03/23 05:28:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(xeta)\x00'}, 0xfffffffffffffdfe) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) accept4$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000200)=0x48, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) 2018/03/23 05:28:34 executing program 1: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000140)={0x2004, 0xc000}) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x40000, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000001c0)={'filter\x00', 0x88, "185ab9c8542a0fcd446a548700668ab7db2bc5b213c4836515b27210c11528c26cab59fc4316800cabdea58093bd71db49dd4ad9f157f4ea576cdd444e74382e24ba4aaa95c4acefa896c9070f684e0e4704be6d430aac1cfaddd95d7df78c00664d4cb92f4324e1280c26df4e004baae4c2f5f855e2cae87a4e23902fc25f67d7401ce44965f704"}, &(0x7f00000002c0)=0xac) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)) 2018/03/23 05:28:34 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x488041, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)=ANY=[@ANYBLOB="4801dd13d6425b048600001a0800048003df3eff3554583917ba4d29bd7000fedbdf2500020000000000000000000000000000ffffffff0000000000000000000000004e2000004e0020a0fe000000b948750d01cfa2299b98e46a2d2e088652cd04be12b3d21887cac2d61eb50490a480e5c34c0fc6a29f9ca84eef397db69425dd1e354b85417273901885f0c8779e178bf2", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x148}, 0x1, 0x0, 0x0, 0x40000}, 0x40) fallocate(r0, 0x2, 0xd54, 0xfffffffffffffff8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) mq_timedsend(r0, &(0x7f00000001c0)="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", 0xfc, 0x2, 0x0) 2018/03/23 05:28:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)={0x40, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/03/23 05:28:34 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) personality(0x8000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x800854db, &(0x7f0000000080)=""/48) keyctl$session_to_parent(0x12) perf_event_open(&(0x7f0000000040)={0x0, 0xffffff1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6748, 0x0, 0x0, 0x0, 0x0, 0x800000006, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8b, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000000100)={{0xfff, 0x45}, 'port1\x00', 0x2, 0x81010, 0xa000000, 0x7beb, 0x1, 0xa, 0x7, 0x0, 0x4, 0x100}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/23 05:28:34 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff) close(r0) 2018/03/23 05:28:34 executing program 4: socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000040)='./file0\x00', 0x7f) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x3f}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x408000, 0x0) mq_timedreceive(r2, &(0x7f0000000100)=""/246, 0xf6, 0xf15, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000004c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, r3}, 0x14) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000500)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000540)) getpeername$unix(r2, &(0x7f0000000580), &(0x7f0000000600)=0x6e) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001780)={0x0}, &(0x7f00000017c0)=0xc) r6 = getpgrp(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000004d00)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000004d40)={0x0, 0x0}) r9 = getpid() r10 = getegid() r11 = getpid() getgroups(0x2, &(0x7f0000006440)=[0xffffffffffffffff, 0x0]) sendmsg$netlink(r2, &(0x7f0000006540)={&(0x7f0000000640)=@proc={0x10, 0x0, 0x25dfdbff, 0x4090}, 0xc, &(0x7f0000006400)=[{&(0x7f0000000680)={0x10f0, 0x20, 0x100, 0x70bd2b, 0x6, "", [@generic="297ed5de3c39ee8b0cdec417134bb5ba285b5e214fdec962", @generic="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@typed={0x8, 0x84, @uid=r4}, @generic="bf39c51b72ba83fd04a56517685e7eaecccfd26089b030514d31b00f16ff0dfc943aad6470c8044bfe056a20c6ba", @typed={0x8, 0x6e, @fd=r0}, @generic="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", @typed={0x8, 0x61, @str='\x00'}, @generic="546c16e7b29e5f14fabd53c4a1c64c52931d6b3115dbddfb94434a0f49a64c873783100ca47b3326bf6d227147a0f6f0f2fe632eb9208a90573b0c724ff5baf03e08d885704a152a6dbb8dce0147fe5f4357374701c19f88c4294a2c5816984628af59c3e4fd2b3be264e80343ce2442bb30de7b166a46febbae7e2085029ad36c2306b792a9c1c2625bf66da0d6a53b5f75666d6f12b0af41a0b298a3c951bc428d7597bb2a0238cd4c87a9ed9c2f08af9f2f438768363bea072387d89d1bee22843608ec3b8a185c054a0091282477b769d3fa13", @typed={0x8, 0x15, @fd=r0}, @generic="2321ae77105bd537a27af42c755d056ac280b0a81942a780a01dda7f3d329af8e6a4eee751e89bc47588f944567a1571d8252f6d77d6c2a56cb269fc7beadfe1abaf5c1df37a6196d8fc964d821d0838b5e18a2f3527bd46a56011b9b90f13c650b1406001b74fdd4d"]}, @typed={0x8, 0x22, @pid=r7}, @typed={0x8, 0x4c, @pid=r8}, @typed={0xa0, 0x21, @binary="f3953c886ace88594300279e81ce6712cf8cde7bee815f2b1f6505f528ba0b98982ba640b7406d231e8919911b0be7eb6befd622910fdfd6b72de4024b31508bb4dce8812a3e2dde416547c34144a61f7844a5366bb6df5ebadb6613e71cb8bcd401c7b20900175c1ee4174cc44a9c036aa4abe78a04d7eabf1f8d2965a8e444988c59bfed1d93de247a8f79507952ea7fd9fcd7d8949cd8506a"}, @nested={0xe8, 0x67, [@generic="144a00014a03a34028a27e221ff69b0230c9eb9f203718f501ff44c1257ace5d6a435c04c990ab38ee8dccf7970d7b682a50b3a1b7babf6474b77a7c1a1a8ff28f5f8e03b05c749c49cdf235b51c356b8e4e595170f32f773684ffaec4fdbfa29ee5b26209bab71c372484ec7895dc1d7e14343f2f76063fb227f9fa9a09bc82a72a7ea95c2c70bbcd3720efd08ae49884bb65b1c9ebdfefe517a6d13a0b9552aefaf9e914e0c648bad1b39797ff4bc42f7815d26acaf8d64fe13ba7002cd856b603f63bdb79558bca6c84436764a2a4e1adda27a5c15c06c706a372f86e33f1741ac8"]}, @typed={0x8, 0x4f, @u32=0x6}, @nested={0x134, 0x0, [@generic="0122d926c4fcc7223e57c79bae821f8b8136d659826af9b496c0f9fda94cc32d9930517039d244dfcc96941d5fc480f56a3fbc76dd", @typed={0x4, 0x6c}, @generic="9fd8ace60d35d5d64cdcaaea91f15198fb11f7ff2c46547ef47d4e53a9979602664bf09ef21137afec658ade", @generic="e84345c31cc2c9cbe388d5c44c794c2bfbcb5fd817e24c5ea53485c0c5ebd1cfbe17bd6fede49a60b26da9f215f272e66a9ea848d59ca62fc8d46f801f950984141e054f7278f8603b500e3b026588a508309fb35339320aa5dcbfb695818c04761b08eb649585ed24f513c4faa8d1c5c36ac76c42b0a84771b6dcc5", @generic="0aa8a2feca1a5ea835e32a6355a2a01052389640d6de585677ddd219cda1b80137e09f62db0a5a10846fb049d195824e337767814578e05dfd674ef7aab79d073c3059606e45747ad9b5ec1e3fe2"]}, @generic="9a589ada87fc59adc509d209947485ce6797735c7a6d3e63ca90d74d0e0575059c99fc5cfba36c6ff6fd179c44eeacc760ed066c28b7e71236f4ae8a04ac588fc044470e54c8fab859b0806cd2c8e1767baf6d1692d746c11520b19fdb55de612e4c1b6ecb6280e42ea4a25f0f4b5e0034c4f0183c0414dcb3c782347ede37a769c7810f0a2a943085c03c86d0de8307b93c6fcf2a5a78e4329fd6", @generic="04342ef5c46518d451522545e5e34ede405681281c9057229f8e5f178716d09a59fd05a28b13abe1a6630797c2fa55ed643fcb4d69aba1d62fa659187a1afa790eb73bd6db3e545fe6daf0f3f3b13537262f"]}, 0x1664}], 0x3, &(0x7f0000006480)=[@rights={0x20, 0x1, 0x1, [r2, r2, r1, r0, r1]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r9, r4, r10}, @rights={0x24, 0x1, 0x1, [r1, r1, r2, r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r11, r4, r12}, @rights={0x14, 0x1, 0x1, [r1, r2]}], 0x98, 0x4000}, 0x4000000) r13 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r13, 0xc008551b, &(0x7f00000065c0)={0x8, 0x10, [0x5, 0x7fffffff, 0xb7a9, 0x5]}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r13, 0x29, 0x44, &(0x7f0000006600)={'TPROXY\x00'}, &(0x7f0000006640)=0x1e) getsockopt$inet_sctp_SCTP_RTOINFO(r13, 0x84, 0x0, &(0x7f0000006680)={0x0, 0x0, 0x3ff, 0x1}, &(0x7f00000066c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r13, 0x84, 0x1a, &(0x7f0000006700)={r14, 0x1000, "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"}, &(0x7f0000007740)=0x1008) mq_unlink(&(0x7f0000007780)='%-.system\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000077c0), &(0x7f0000007800)=0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x8, &(0x7f0000007840)={0xf9c}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000007880)=@generic={0x23, 0xfff, 0x80000001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r13, 0xc00c642d, &(0x7f00000078c0)={0x0, 0x80000, r13}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000007900)={r15}) 2018/03/23 05:28:34 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00006f1f98)=""/104) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2042004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000071efd52a94f65385a796fa0a7161c8000000", @ANYRES32=r0], 0x1c}, 0x1, 0x0, 0x0, 0x40804}, 0x840) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xd7be, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00000001c0)={0x8000000000000000, 0x1000, 0x10000000, 0x1, 0x19}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000180)=0x3f, 0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x100000000007) 2018/03/23 05:28:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) mq_getsetattr(r1, &(0x7f0000000080), &(0x7f00000000c0)) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000100)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/23 05:28:34 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48, 0x80000) fcntl$getown(r0, 0x9) r1 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) mknod(&(0x7f0000000000)='./control/file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./control\x00', 0x400) r2 = inotify_add_watch(r1, &(0x7f0000000100)='./file1\x00', 0x1000844) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x3ff, 0x8000, 0x72b, 0x4ef, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={r3, 0xffffffffffffff01}, &(0x7f0000000480)=0x8) inotify_rm_watch(r1, r2) r4 = creat(&(0x7f00000000c0)='./control\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="07001300f9739bbb71618d"], &(0x7f0000000500)=0xf) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000140)={0x2, {{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x434}}, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xff}}}, 0x104) 2018/03/23 05:28:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x43) ioctl(r0, 0x20000000002285, &(0x7f000097d000)="53000000012e2a6824f7ac05") 2018/03/23 05:28:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffffd, 0x82) r1 = syz_open_procfs(0x0, &(0x7f0000086ffb)='comm\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{0x0, 0x7530}, 0x8000, 0x3, 0x40}, {{0x77359400}, 0x4, 0x2abb, 0x6800}, {{r3, r4/1000+30000}, 0x80, 0x8, 0x2}], 0x30) bind$packet(r0, &(0x7f0000000040)={0x11, 0x1a, r2, 0x1, 0xffffffffffffff7f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0xffffffff, 0xfffffffffffffffa}, {0x8, 0x7fffffff}, 0x9570, 0x1, 0xfffffffffffffffa}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) sendfile(r0, r1, &(0x7f0000924ffc), 0x6) 2018/03/23 05:28:34 executing program 7: r0 = inotify_init1(0x4000000000000) fsetxattr(r0, &(0x7f000001f000)=ANY=[@ANYBLOB="7365637572697479a8002d00"], &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x8000000) fcntl$setsig(r0, 0xa, 0x3f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x408040, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @multicast2}, &(0x7f00000001c0)=0xc) r3 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)=@delpolicy={0x148, 0x14, 0x0, 0x70bd2d, 0x25dfdbfc, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e21, 0xff, 0x4e24, 0x9, 0xa, 0x20, 0x20, 0x3a, r2, r3}, 0x6e6bbc, 0x1}, [@lastused={0xc, 0xf, 0x6e6}, @etimer_thresh={0x8, 0xc, 0x8000000000000000}, @algo_aead={0xac, 0x12, {{'ccm_base(ecb-serpent-avx,sha224)\x00'}, 0x2f8, 0x60, "3de8a9ce872f92ca68324fad3b290c9a1d997efb0c485cdb2d43d4795fddd502cb849e54b573ddc847d409a528245af0f5379c55bd52717e0d95ad7e3facec7ddda050260293b111b0dfd5b99cc8bacc6583ac1e7a52c1858449def4d2df25"}}, @encap={0x1c, 0x4, {0x0, 0x4e23, 0x4e23, @in=@loopback=0x7f000001}}, @etimer_thresh={0x8, 0xc, 0x6c80c363}, @policy_type={0xc, 0x10}, @replay_thresh={0x8, 0xb, 0x3}]}, 0x148}, 0x1, 0x0, 0x0, 0x404c850}, 0x8000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000100)=0x100000001, 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r4, &(0x7f0000000040)="94bb36a2bb37b7cd92067ce35fa086c2f28e38ec492b3349a9aa688326cc44b31a"}, 0x10) poll(&(0x7f0000000400)=[{r4, 0x80}, {r1, 0x4000}, {r1, 0x424}, {r4, 0x140}, {r0, 0x4042}, {r1, 0x539b}], 0x6, 0x8) 2018/03/23 05:28:34 executing program 5: pipe(&(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0x2, 0x7f, 0x0, 0x88}, &(0x7f00000001c0)=0x98) 2018/03/23 05:28:34 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x2, 0x3, 0x3, 0x1, 0x2, 0x1000, 0xfffffffffffffff7}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000240)={0x0, 0x10000}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x9a}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/23 05:28:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=@hopopts={0x6d, 0xe, [], [@generic={0x1, 0x63, "c1445031585f890edb44d62afcf06aa21373810068abf80057abbc2f873dc30bc42d8e26ef3b3fc16cd0811604ba2b5d633156be54089d76dfc22575c0c5ee3b9354740886e667d86dc1ca01a46bc94ab422e40f770b82ffc0d60e0d0743bf0b2dd532"}, @jumbo={0xc2, 0x4}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x9}]}, 0x80) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/03/23 05:28:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000000000000014000000008000500ac1414000000000000000000000000000000004c599e2051e1208b76934013847edc60c296dc93336e69bf85211db55747b7c858a05a31dda933ef5be1cabaa983ee4351f7e2a943b176123e7ebc4541583bd9b2286f8dcb8e1f6967553197b7d133c2c00d3a7ab1fda41282d72d0b5826e0f4057285c757bc8aae387406aa"], 0x24}, 0x1}, 0x0) 2018/03/23 05:28:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xfffffffffffffffe, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x0, 0x2}, {0xe, 0x8}}) 2018/03/23 05:28:34 executing program 5: pipe(&(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0x2, 0x7f, 0x0, 0x88}, &(0x7f00000001c0)=0x98) 2018/03/23 05:28:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x1) read(r0, &(0x7f0000000000)=""/111, 0x6f) write(r0, &(0x7f000017d000)="9d", 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000100)=""/166) 2018/03/23 05:28:35 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0x6}}}, &(0x7f00000001c0)=0x84) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x2c, 0x0, &(0x7f0000000240)=[@exit_looper={0x630d}, @dead_binder_done={0x40086310}, @acquire_done={0x40106309, r4, 0x4}, @acquire={0x40046305, 0x4}], 0x52, 0x0, &(0x7f0000000280)="b1ff77b8882723b639830e909d55962e58347ba703489472a6dbc8a3da524ba8228fa8744f8ccfa0c3d725bdffd60797a6daae62b0c25c8320b9ce36dce1a4391aeefca931daad5253763c95f5438f3d55f8"}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="0063405e000000000000000000000000e67700000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f000026c000)=ANY=[], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/23 05:28:35 executing program 2: io_submit(0x0, 0x4000000000000176, &(0x7f00001b2000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x1, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x210e40, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000100)={r1}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/03/23 05:28:35 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000000f48)=""/244, &(0x7f0000000040)=0x1c1) 2018/03/23 05:28:35 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000852ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = dup(r0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000100)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) 2018/03/23 05:28:35 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101401, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000900)=0x0) r3 = geteuid() getgroups(0x2, &(0x7f0000000940)=[0xffffffffffffffff, 0xffffffffffffffff]) r5 = getpgrp(0xffffffffffffffff) r6 = geteuid() r7 = getegid() r8 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0xc) r10 = syz_open_dev$tun(&(0x7f0000003040)='/dev/net/tun\x00', 0x0, 0x10200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003440)=0x0) stat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003540)={0x0, 0x0, 0x0}, &(0x7f0000003580)=0xc) r14 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003a80)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003b80)=0xe8) r16 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003bc0)=0x0) stat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004140)={0x0}, &(0x7f0000004180)=0xc) fstat(r0, &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000004240)={0x0, 0x0}) getresuid(&(0x7f0000004280), &(0x7f00000042c0), &(0x7f0000004300)=0x0) getgroups(0x6, &(0x7f0000004340)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r29 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004380)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000004480)=0xe8) r31 = getgid() r32 = getpgid(0x0) r33 = getuid() r34 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000004780)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000047c0)={{{@in=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000048c0)=0xe8) getgroups(0x2, &(0x7f0000004900)=[0xffffffffffffffff, 0x0]) r38 = getpgrp(0x0) stat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003080)='./file0\x00', &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004ac0)=0x0) fstat(r0, &(0x7f0000004b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004b80)={0x0, 0x0, 0x0}, &(0x7f0000004bc0)=0xc) r44 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000007580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000007600), &(0x7f0000007640)=0x0, &(0x7f0000007680)) r47 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000076c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000077c0)=0xe8) getgroups(0x6, &(0x7f0000007800)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r50 = getpid() getresuid(&(0x7f0000007840), &(0x7f0000007880), &(0x7f00000078c0)=0x0) stat(&(0x7f0000007900)='./file0\x00', &(0x7f0000007940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r53 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000079c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000007ac0)=0xe8) getgroups(0x2, &(0x7f0000007b00)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007b40)=0x0) getresuid(&(0x7f0000007b80), &(0x7f0000007bc0)=0x0, &(0x7f0000007c00)) stat(&(0x7f0000007c40)='./file0\x00', &(0x7f0000007c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007d00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007d40)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000007e40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007e80)={0x0, 0x0, 0x0}, &(0x7f0000007ec0)=0xc) r62 = getpgrp(0x0) stat(&(0x7f00000081c0)='./file0\x00', &(0x7f0000008200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000008280), &(0x7f00000082c0)=0x0, &(0x7f0000008300)) r65 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008600)={0x0, 0x0}, &(0x7f0000008640)=0xc) getresgid(&(0x7f0000008680), &(0x7f00000086c0)=0x0, &(0x7f0000008700)) sendmmsg$unix(r1, &(0x7f0000008900)=[{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000480)="0b5f4d63d619473accb3857845f29b200c69f72e104a02f6535da592a45a5363c219a1c12f4bba4def6164ecf8ff3f1c7fef565a49cb2157bb8c81da390cf6a39a6da87f6eb48ff0611910926e073f39819081bdc34a1ce1b22e36c01e0935a6411d7739286ded743193f86fe688d6bfe7f6afdab97b152d0e4c17474cb9a5971d620e3acb58046fe0e6a0a6e7a625af6655ee70a5780a050ce2db9bb3a3", 0x9e}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000640)="a1058e0fc8a0888dcc1d054dcdc6d66a1b49f5e66712b48053f6c2e4da30cb856451a45e3d4cef61e50390920ca7fc3f03c8407dd1e0a7428044a316820f92d127433286c8d9c53b6e506e7e9a7c7cd7cad8826883b9143512a73e68fac5bc7b0a664cf7e9f67ed6ca14ca69fcd1852a4ab803cf272194401da757068078085ce679161c2eb61ce508a78b6f65ee74f242f8ba7baa9a19485584d8c14f1b4a3d63dd038c453116cb67fc8f47b30c795fabd140c1f5979ea3e5c5492de4c874cfdba7fd7c53e9c338d87d0223efbeb8274cd62c71bab0b500f60e53696e41a59e15a978", 0xe3}, {&(0x7f0000000740)="facbf107965e251949dcb18de50df25ef5ba07cf586a3a594918f4d261c567cf9c1400e3532814ce2068596432874cd313bc693ffa53c56cd7fc7cac38c02f0fd50028b2e6ee31cb62068a6c5b007e17b9621d70311bd7dfc64c945d65d77b4929e4172266e54afd293541387d31a22b40e3cb47502c09", 0x77}, {&(0x7f00000007c0)="7c79d1e6e37033cebf06d9913de4f2ea740201d83c9c21d8f0b232cd1110aebf4cbf8b4c2377596ee33c40782910c1d2584cd2cd3e57ce5319d3d14685", 0x3d}, {&(0x7f0000000800)="a19de3e064e40e83de40afe6f0d9c74e90061ca952946c2c40ea06465aeb6cc1f4505c5675fed9fe0fa1eb5d3708fd6375e879bff8097084e1b3aa1bb94ce017fde45d6c35fb46a71bf01a0f22b1007ce3fb270293c1032ea7f4d82d775202d6977dcb96f9720980bc7e807138da44b58b1a60a4ebde95e3cda9de7e8efdf432d5", 0x81}], 0x6, &(0x7f0000000b40)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="180001000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32, @ANYRES32=r9, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="300000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xd0, 0x800}, {&(0x7f0000000c40)=@file={0x0, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000006400)="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", 0x1000}, {&(0x7f0000007400)="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", 0xfc}], 0xa, &(0x7f0000007f00)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r44, r45, r46}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @cred={0x18, 0x1, 0x2, r50, r51, r52}, @cred={0x18, 0x1, 0x2, r53, r54, r55}, @cred={0x18, 0x1, 0x2, r56, r57, r58}, @cred={0x18, 0x1, 0x2, r59, r60, r61}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xdc, 0x8010}, {&(0x7f0000008000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008180)=[{&(0x7f0000008080)="a9e2823fc61b6eeee1284ab178cfa130e2d6b25ce5395ad1523d10e3e1ee58e5a46f94863f88e0f04a6d776c9219d48be50f697ddabd3409cb3b1c7c55a5c1180ee3a950367770b1e0a78f66e7c4089fe427394564fd4bcdafc7451a10b60d42c6fa79809e4b6b5a90191bc141ec88854c3e35", 0x73}, {&(0x7f0000008100)="4af64cf0cf786fecf76020f27522af9b1e2c80f8892fa9d94fadda647d23", 0x1e}, {&(0x7f0000008140)="c4d5890b4114c890561058c1bd08570218d084b7438d05b45a7ced256785655c789e72aaca", 0x25}], 0x3, &(0x7f0000008340)=[@cred={0x18, 0x1, 0x2, r62, r63, r64}], 0x18, 0x5}, {&(0x7f0000008380)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000085c0)=[{&(0x7f0000008400)="016a003555a11a69347c14cc70eaee6759aa2776e6ce44fd733d829cef5a9a0189fff5e1a3e5671449b91f06d4017e55504d4979a157d8fcfc7500991331b419a249cc6621fc06d2b7803a65225490593c72e50356f8205b329bc6da8410dbc919de18acbfe5d0dfe01f5c71323a1ec13b411f1063d689df435affa0", 0x7c}, {&(0x7f0000008480)="788a17b331b3f2bfb28ab9aa2d9b2cd6d6e2162a207cd4a54560a3e79eaa90705d8804b70246a62871e344b5dd49a0a0c3c838777eedaa9d75e69ae602490bcf497f0ecfe88a7fb75082a0afbbb64f90866255359064985dd7e5418d288aa38ee6d623eb5e13c83576305fb5b56a1fd6b7751b327fb49677ad92caf6fede0e5a2dbc8ea5aff2be5f9642b998f466558ffd2fb309eef87ee4d1e705877e78f39883", 0xa1}, {&(0x7f0000008540)="3eaf858f897be6146819651889cb4f3f749446e51b03685b21fe9f2bd562a91fd820c89041c878606ac3f5bf8524c1201bc95628f17ec6cb1d2923fa7f254eacc93c967cf86a9687a39184bcee350b9e43192fff94224389c3a29b384da90ca2648cd0883378b9c11a0c5c866bfb49dd54c31594e017982f283eb4da", 0x7c}], 0x3, &(0x7f0000008740)=[@cred={0x18, 0x1, 0x2, r65, r66, r67}], 0x18, 0x48d0}, {&(0x7f0000008780)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000088c0)=[{&(0x7f0000008800)="1b162fd514039b35c4", 0x9}, {&(0x7f0000008840)="9a283c559bfbe0f36e5051a685e55d317fc2b1a9ed8432c6f363ceffbf959722d5d765063e03376da462288de52588f7481a4d03d22fb7c8cfba77831570ee0477a14c686e6081e7", 0x48}], 0x2}], 0xa, 0x1) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0xdb98, @loopback={0x0, 0x1}, 0x3f}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000080)="6df8cf5ea82c51636122d5c68964e61c9f1b", 0x12}, {&(0x7f00000000c0)="b570db44ac38e368f0f590bd0044142b96086febfe9c6c1ec6b3170a827a012b3d5e", 0x22}, {&(0x7f0000000180)="8afb45f45181424b7e5240a4bc2a1418679b604712bdaa44dfa1d97e5a4ff19852e42705022ba6ced7e70eeeb3057471f1f6d7411973e746925e01a15883b2a0e5a3138305bc4bd7164baf426f21bb6c567ff1d9f7ceb5852c77fb9567854d3951d947271b06131c70a9205119b1581fa293ff1d1b82a59dee090698df75ae25b2b6863525f7947c9ba4455ccb91cd1350e085ff88a14ada1b14524b3de7b26e3d74f442d4712e310b51110224a4b7af9fa8141b577ac9340923dcbb220750f56119d8450780d05f", 0xc8}, {&(0x7f0000000100)}, {&(0x7f0000000280)="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", 0xfe}], 0x5, 0x0, 0x0, 0x4}, 0x20000000) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000005e00030207fffd946fa283bc0ae6e60000000070320c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) 2018/03/23 05:28:35 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x4, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10) recvmmsg(r1, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92, 0x5}}], 0x1, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) 2018/03/23 05:28:35 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xaa, "0b43df6753cf33c20d5d3e90fa6a7cf2518386efd2800f6d1741b458fde46b945fa63f2d31281dc0ee9a404b186dae7de73a458ea82f349f9e0a2603f98a61335032ba154034019ef4a171a188194b5301f47cfd86d830f782a6facc7c0e01a399f2851979dcd1e5425489403204bf62688c1ba72350259ab22565f791e2d20d7db1ac95aea269445532f07fcb7d360088cac00cd185c3a82cfc671e50f9913559646f5dbba8dc55e8fd"}, &(0x7f0000000380)=0xb2) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x79, 0x7fffffff, 0x101}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="040000000a004e222c040000fe800000000000000000000000000011000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e20210f00000000000000000000000000000000000101040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20f9ffffffff02000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2104000000fe8000000000000000000000000000aa0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x20c) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000480)=""/5) fadvise64(r2, 0x0, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0xffff, 0x0) 2018/03/23 05:28:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) sendmsg$rds(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/81, 0x51}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/46, 0x2e}], 0x3, 0x0, 0x0, 0x4000014}, 0x841) 2018/03/23 05:28:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x14, 0x1, @thr={&(0x7f00000000c0)="f5d5e62e16c54f5d139e238dda843030ffc3546e4de9f49aa9b0c8c51dff65439b02c0e6002acc9c7e7588c6242e6ac935ac", &(0x7f0000000100)="09196ab36b5a2f8ddde9e6f0ce769978d9044f05dfba64ad24cead852a93001de3259e12613cc805e473fee60c262773db64ca4d744235ba9b24bdb30634341666cc01fa71775a2e805da74085b3db84b4e1fda1a90dfee0460e37d82f8d9dbff9be60aa4beb32ecfcb4e005a7659a999adc68205819a3d224d47a819e69700e0e99ddb9bdcb7b62707ddbcc40efa573c4afb9e38b71c87cdd55770a6269a406696bf0a13f25c6f086"}}, &(0x7f0000000200)=0x0) timer_gettime(r1, &(0x7f0000000240)) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000080)={0x1, 0x7}) r2 = syz_open_procfs(0x0, &(0x7f0000001280)='net/packet\x00') syz_extract_tcp_res(&(0x7f00000002c0), 0x6f27d226, 0x6) readv(r2, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) 2018/03/23 05:28:35 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) setsockopt(r0, 0x114, 0x5, &(0x7f0000000ffc), 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x8a, 0x401, "adf2daf9a189361a24aa8c1bdce9d24e020bc04f52df930d4656aeeccd961fb6663bd2b138cc6d56fa8a71c8c91e86d2964fa4c08c52cda23e2d897bfdcf8248548fc363f49f84816fc0347b8e509e1e865dc68040edd68ea9c23aa53b744565f059678e2bb8f5a474ecff3de58503009a09adcc0ad04b92ccb842700168ddbbc52e"}, 0x210800) 2018/03/23 05:28:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x100000377, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) 2018/03/23 05:28:35 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000000)) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "859e93a9bbe4119ab2cf196a8d61086b0ef3391386f7852f49ac6c0c8dd62c6018be456dec94646c2bcaa94d9991689dd94cb6c7f06abc5d4de9"}, 0x4a) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000100)=""/6) 2018/03/23 05:28:35 executing program 1: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/relabel\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="116348400000000000000000000040000000000000000000ec0000000000000000000000000000000000000000000000000000007e8ea30bfa1c2e95c27ba86c4b80766e02e9d96f21a23d722c3809039d07fc816f111ca5f05366e016752cd026e63e1cc72f70eeddf27d62efed7564a6a057758856a09cd4fe069f47dd6fc4279552bc740fbf0faca636cb5e865b015700e8e4ea3aa3143ce1f15080da8605cc65fd1a2e79b2be231453ba62f7460cbf67ca071d7cea9d42dae49a90b4ca65925b3705f628e6", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="00000000bf9e0000"], 0x0, 0x0, &(0x7f000005af7e)}) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x10000) recvfrom$ipx(r3, &(0x7f0000000280)=""/212, 0xd4, 0x1, &(0x7f0000000380)={0x4, 0x2, 0x0, "883e65a439e0"}, 0x10) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 2018/03/23 05:28:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000640)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/cgroup\x00') ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffffb) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) 2018/03/23 05:28:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000bf4fe0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) connect$pptp(r0, &(0x7f000004d000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x4, 0x17, 0x0, 0x8, "23eda320d17233d9401f223e4a28354d2463b4d62b46fd2c93a6677580a996c5"}) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082ef0a)=""/246) 2018/03/23 05:28:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) 2018/03/23 05:28:35 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x1000, 0x9]) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f0000000080)=@objname={'system_u:object_r:usbmon_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x39, 0x20, './file0\x00'}, 0x3f) 2018/03/23 05:28:35 executing program 5: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) 2018/03/23 05:28:35 executing program 1: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) readahead(r0, 0x3, 0x4a) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007d8ef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) 2018/03/23 05:28:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x7ea, 0x2, 0x5, 0x2, 0x0, 0x5, 0x840, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x4}, &(0x7f0000000100)=0x8) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000a66ff8), 0x1, 0x2) 2018/03/23 05:28:35 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x0) sync_file_range(r0, 0x4, 0x80000000, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) lseek(r1, 0x24, 0x3) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x12c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f00000000c0), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x171) 2018/03/23 05:28:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) socketpair(0x15, 0x3, 0x29d, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="3575b3da", 0x4) 2018/03/23 05:28:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000080)=0x6, 0x8d) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/23 05:28:35 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000baeff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") open_by_handle_at(r2, &(0x7f0000000080)={0x17, 0x5, "a47814e2dedafb8ffcb9d7922933a1"}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) r3 = gettid() perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x8, 0x5, 0xd8, 0x0, 0x0, 0x9, 0x28000, 0x0, 0x4, 0x6, 0xff, 0x4, 0xad, 0x40, 0x10001, 0x60, 0x46e, 0x313b, 0x52e, 0x8, 0x214, 0x2, 0x6, 0xbc3, 0x1, 0x8, 0x400, 0x6, 0x4dac, 0x8, 0x7, 0x100, 0x7fff, 0x64e, 0x4, 0x1000, 0x0, 0x9, 0x2, @perf_config_ext={0x9, 0x15042e2b}, 0x28, 0x0, 0x8, 0x4, 0x2, 0x9, 0xfffffffffffffffc}, r3, 0x3, r0, 0xd) 2018/03/23 05:28:35 executing program 0: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x80000) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x1) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/03/23 05:28:35 executing program 5: r0 = socket$inet6(0xa, 0x2000000000000, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = getpid() sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x202e0800}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x1f8, 0x2d, 0x4, 0x70bd25, 0x25dfdbfb, {0x6}, [@nested={0x4, 0x69}, @nested={0x1e0, 0x41, [@typed={0x88, 0x5c, @binary="4a7940aeb1f239efbad40a5465113f55d5b256a06c360bb6acbe182ff4360908fabc78d2763094f370939203ee018f354b1b2f04988996d9a7a8ae05fda5c5a74da8dbd623ead0c0cc43f309b39136a0a931a6f4ba63420d39133b4d873c69f2b966cdf6b83bb122eeca16531d2fe288be1a1c61dcdcc3c580f04a4367db5ec19a7f"}, @generic="0fb9eebef61624b1546d0ff1f8e364ebc5e0cf94624b4536a414f06e59b95be9e55700818569256268b5690a5d372baa09c6eea5e380e4a2c9c3a73bd57453a821bb414e0a35a445dad107de3842d2a887c6c44a87542c30d54b9548ba499c3d581679fd37a3e498b7d102cb5e0e", @generic="fa4c9ca83f2554d100b888dbaae0d1d104c612159d8fb6d853f2697beade655b01cf8657296120ababef43d59dffd7944e37a7eb89972e7be1a0491c98f762efbc5eb56f0a1578ebf323fd745e326513c3fcc53d4b2401ea75c8b6df30562957bcbb841183ab02f08108371042313ecc861b86baa2789866ef54b93fd71fd3fbd044e1839ca2bd259da81bd3bce63fe075c61beb84eff3c63dfcf16560bf9bdb0cc920ba4d69ca579322c3952fc1b7267ee49ccaa7d3562b7a0f29056bb5ded9ab05", @generic="59bcd2b9210884ff", @typed={0x14, 0x5, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0xf, @pid=r2}]}]}, 0x1f8}, 0x1, 0x0, 0x0, 0x4}, 0x1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x2}, 0xc3378a2b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x82, "59cfbd6fd68e7cfce5bf16b832ce25a3f16a2b021e5ed11f06647da5b8622987e1f2395534b358b1985820c57b868c978e64fbd40386ae87b895e8a985a48571ce33407d0c93d8e110b4b615d64910a8fa5a047afd9ed6a6594b1b8d0ba43e1ec95a6cc041f68de2496247778f8f66e9bc424556ba8db0af67498233d99eea97afa2"}, &(0x7f00000001c0)=0x8a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000540)={r3}, &(0x7f0000000580)=0x8) 2018/03/23 05:28:35 executing program 3: syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x81, 0x23fff) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x200000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) ioctl$int_in(r1, 0x800000c0045005, &(0x7f000000bff8)=0x40000) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) get_robust_list(r2, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f00000003c0), 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000340)=0xc) 2018/03/23 05:28:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x400000000000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10}, 0x4) 2018/03/23 05:28:35 executing program 2: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0x4000000000000ff) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000080)=0x100000001, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x400) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="0f0200000000000000610dc3c65ac45d809af44d", 0x14}]) 2018/03/23 05:28:35 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x100) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000080)='/-\x00') bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x8000000000009, 0x0, r0, 0x0, [0x305f, 0xa]}, 0x2c) 2018/03/23 05:28:35 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001180), &(0x7f0000001240)) creat(&(0x7f0000000040)='./file0\x00', 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) dup2(r1, r0) 2018/03/23 05:28:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x100000000000031, &(0x7f0000000400), &(0x7f0000000540)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080)=0x2, 0x4) pipe(&(0x7f0000000100)) readahead(r0, 0x3, 0x80000000) 2018/03/23 05:28:35 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) accept4$alg(r0, 0x0, 0x0, 0x80000) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x8080000) sendmsg$alg(r1, &(0x7f0000b37000)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)}, 0x0) perf_event_open(&(0x7f0000000540)={0x0, 0x70, 0x1, 0x0, 0xff, 0x8001, 0x0, 0x200, 0x1000, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r3 = dup3(r1, r1, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) dup2(r0, r1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'irlan0\x00'}) 2018/03/23 05:28:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8982, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8000, 0x43) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2d) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f0000001100)=0x8) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000100)={0x0, 0x42, "0380873c3b21c5d851db3191695924186e269ed3133cc1fa4781b89b47dba9c925e52970fe9891e461c420e0a271fff20da0a23379ce8372c3f4bda3b2bbbf4c6c10"}) 2018/03/23 05:28:35 executing program 6: r0 = socket$inet(0x2, 0x9, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r1, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/23 05:28:35 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001080)=[{&(0x7f0000000080)="9b", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000010c0)=""/4096, 0x1000}], 0x1, &(0x7f0000019000)}, 0x40000022) 2018/03/23 05:28:35 executing program 4: getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f0000000100)=0xb8) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e7fe4)={0xa, 0x4e23}, 0x1c) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000140)="743db584cf569a559ea9a7606d255d8a431ace3c1220db7cca8faa4cca572eddcb75775bee8441459b24a3ee333f842fa0194399fe76de2c9b57441baf409e1860ccdf930a7a6736336ea6974d018e5ea135452d380afca1f76e0c471774866829d3c02f106b571330a190cad9dd241a", 0x70}, {&(0x7f0000000000)="fdf6cc756f99c31789898c8e6f87ba94d0ed2d8c8171e7b445073fbfbf8f02", 0x1f}], 0x2, 0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340), 0x4) listen(r0, 0x26e3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000c9dffc)=0x2f1) 2018/03/23 05:28:35 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x6000, r0, r1, 0xaf9, 0x5, 0x3001000) socket$unix(0x1, 0x2, 0x0) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000180)='io\x00') fremovexattr(r4, &(0x7f0000000080)=@known='user.syz\x00') bind$netrom(r4, &(0x7f0000000040)=@ax25={0x3, {"c5d04ffd914ac4"}, 0x8}, 0x10) 2018/03/23 05:28:35 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x529, 0x10040) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) write$evdev(r0, &(0x7f0000000140), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x1}) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/03/23 05:28:35 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8000) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) read(r0, &(0x7f0000000000)=""/42, 0x2a) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'bcsf0\x00', r2}) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/03/23 05:28:35 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000110ff8)=0x5) 2018/03/23 05:28:35 executing program 1: r0 = epoll_create(0x20000003fd) r1 = epoll_create(0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c7f000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d5dff4)) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x80) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040)=0x4, 0x4) 2018/03/23 05:28:35 executing program 3: r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) socket$inet6(0xa, 0x4, 0x80) dup2(r0, r1) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/03/23 05:28:35 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() prlimit64(r2, 0x0, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x8c002, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000005c0)=[0x0]) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000680)=[r4, r5, r6, r7, r8, r9, r10, r11]) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000140)={0x0, 0x5, 0x323, &(0x7f0000000100)}) 2018/03/23 05:28:35 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="240008c24000000008172480950100c3"], 0x10}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20200, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000300)={0x8, 0x3, 0x800, 0x7fffffff, 0x100000000, 0x1}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000200)=""/194) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x7ff}}, 0x7, 0x100000001, 0xe1, 0xe1, 0x10}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000480)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffc00, 0x20000) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x6) 2018/03/23 05:28:35 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xa0, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3, @empty, 0xff}, @in6={0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e22, 0xee5, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffff164}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xb87, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0xfff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x10148) 2018/03/23 05:28:35 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f00000b1000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) fcntl$setpipe(r0, 0x407, 0x1) futex(&(0x7f0000366ffc), 0x8000000100000086, 0x0, &(0x7f0000001000), &(0x7f0000000040), 0x0) [ 174.962083] sctp: [Deprecated]: syz-executor4 (pid 31410) Use of int in maxseg socket option. [ 174.962083] Use struct sctp_assoc_value instead 2018/03/23 05:28:35 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/101, &(0x7f0000000280)=0x65) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000100)=""/142, &(0x7f00000001c0)=0x8e) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f000003bff9)="6c6f6700100000", &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) 2018/03/23 05:28:35 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000008c0)={0x100000001, 0x9, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x40000000000, 0x1000, &(0x7f0000002000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) 2018/03/23 05:28:35 executing program 2: sync() ioprio_set$pid(0x2, 0x0, 0x4005) r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x806) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f00000000c0)={r0, r0, 0x1}) write$evdev(r0, &(0x7f0000813fd0)=[{}, {}], 0x30) 2018/03/23 05:28:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0xffffffffffffff81, &(0x7f00000001c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000040)={{0x3, 0x3, 0x0, 0x1, 0x401}, 0x54, 0x2, 0x40}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000723f20)=""/127, 0x38}], 0x1, 0x100) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) 2018/03/23 05:28:35 executing program 7: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x4000000001c, 0x400) r0 = socket$inet(0x2, 0x800, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x4, 0x7fffffff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x100000000}, 0x8) 2018/03/23 05:28:35 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000e0fff3)='/dev/usbmon#\x00', 0x0, 0x80009) ppoll(&(0x7f0000ba6fd0)=[{r0}], 0x1, &(0x7f0000c8fff0), &(0x7f0000b7dff8), 0x8) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xfffffffffffffeff}, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x100, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 05:28:35 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000180)) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3, 0x2800) sendmsg$key(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)={0x2, 0x14, 0x9, 0x0, 0x1a, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x2, 0x7, 0x1, 0x2000000000000000, 0x7f}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x9}, @in6={0xa, 0x4e23, 0xa2, @empty, 0x3}}, @sadb_key={0x9, 0x9, 0x1f8, 0x0, "70e0b092f2489f73f1e28a13413033fe1ee55d88a0259958a334fa565b29a2eab9a6f731bd6d89e5fff35e3cd6d88f81d762bfc96067f9021cc79260906819"}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x70bd2d, 0x3501}]}, 0xd0}, 0x1}, 0x8080) unlink(&(0x7f00000001c0)='./file0\x00') r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000000001010000000000ffffc197a8ef00001000020000000000"], 0x24}, 0x1}, 0x4800) 2018/03/23 05:28:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x0, 0x3}, 0x10) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000040)="290000002000190700003fffffffda060200000622e80002040000140d0070495f0cddc7586980c2ca", 0x29}], 0x1) [ 175.035104] sctp: [Deprecated]: syz-executor4 (pid 31419) Use of int in maxseg socket option. [ 175.035104] Use struct sctp_assoc_value instead 2018/03/23 05:28:35 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0xb563e9c) socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40500, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0xfffd, &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x7f000000000000, 0x8000, 0x9, 0x800}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="cb0080008232c7bf132c11402f56c2fda5825feb68a5ad2e462946deb25c25057f6b08681576dc42359bb26386578dce559bae06eff0ecf4b8faf0ad709fd70fe439bffeb76d751c498588bf3062fe538f76459295bdf2cef76d6b7f1a847b3ccec734f9d971feb4b190dca26f4bb4fe6d2e4262b3adcff4971260abe475ba0045130e791fa87e15a81939aee7af754a8be9a38d470e6d2efc0c866cc7477d70c65cca76accda94eef759795ca70a74f6762705966a527210c970314f145297b91b7adbdc518d77a7d106859be7453b7f55038afe3b58ffa4380e53be90a5c67c26c"], &(0x7f00000002c0)=0xd3) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000500)={'vcan0\x00', 0x200}) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xa4, "d5054c530f4e4be08a3a28f3209ceec08b84597b126df734c9d88983c0de2298d8b84ed8cac21bf9b76dc822ddb7ae517a7c0837d2c3bcfd45021138dfef595d32005304ea250a859b65370f01ad52a3f8b344a6100bc3244b7afc763d5872b7786a39dbd93eea14444356f6bd8879e8f5336c1c3d5309c491615774897135bb32476998520eb4a68c0bd470d308889e7f4a5fd71b6b6533a9853d793ba02e9383f7905e"}, &(0x7f0000000080)=0xac) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=r3, &(0x7f0000000580)=0x4) 2018/03/23 05:28:35 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x100, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0xfffffffffffffffb, &(0x7f0000000080)=0x1) dup3(r1, r0, 0x0) 2018/03/23 05:28:35 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x480000}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x80, 0xa8481) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="77fc00000700002e0000c000000005001900f900000065004e21ac1414bb00000000dd3d00000200dad27f44dc9634000200004fd9bf711a48e94d103a0a7c9a57de"], 0x38}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000380)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x1) 2018/03/23 05:28:35 executing program 1: capset(&(0x7f0000581ff8)={0x19980230}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) getrlimit(0x8, &(0x7f0000000000)) 2018/03/23 05:28:35 executing program 2: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 05:28:35 executing program 6: setrlimit(0x7, &(0x7f0000a9cff8)) r0 = dup(0xffffffffffffffff) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0x0, 0x10000}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f00000000c0)="9dcb") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0xfffffffffffffe18) 2018/03/23 05:28:35 executing program 6: unshare(0x400) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x4, 0x4) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)) 2018/03/23 05:28:35 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) sched_getscheduler(r1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x6, 0x39e, 0x5, 0x3, 0x7f, 0xffffffff, 0x9, {0x0, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2e5f1347}}, 0x6, 0xd4a, 0xffffffff, 0x6, 0x7}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x9, 0x8001, 0x101, 0x8, r2}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10100, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x40800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r5, @ANYBLOB="ec021c00937684456471eda84c96e816dc27d8bc40104575e715ae2999368886"], 0x24) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f00006a3ff0), 0x8, &(0x7f00005d3000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0xfffffffffffffffd, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000400)={0x2, &(0x7f00000002c0)=[{}, {}]}) 2018/03/23 05:28:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rou[e\x00') lseek(r0, 0x10004, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/03/23 05:28:35 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0600000000000020"], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/23 05:28:35 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x2b) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0x3f, @empty, 0x8000}, {0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xc4}, 0xf89a, [0xf000000000000000, 0x79cd, 0x2, 0x0, 0x7fff, 0xf2, 0x4, 0x6]}, 0x5c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'bond0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="25000000ca7b"]}) 2018/03/23 05:28:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f00000000c0)=""/91, 0x286) 2018/03/23 05:28:35 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x3ff}, 0xfffffffffffffee6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x100}, 0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x44402, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f00000001c0)={0x9, 0xffffffffffffffe1, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'ip6_vti0\x00'}) connect$unix(r0, &(0x7f0000000040)=@abs, 0x8) 2018/03/23 05:28:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000000000000000, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x2c) 2018/03/23 05:28:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000164ff0), 0x0, &(0x7f0000453000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)) accept4$alg(r2, 0x0, 0x0, 0x80000) 2018/03/23 05:28:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000080)={0x8}, 0x0) 2018/03/23 05:28:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=@mpls_delroute={0x1c, 0x19, 0x2fdc532ca5091b35, 0x0, 0x0, {0x1c, 0x0, 0x0, 0x4}}, 0x1c}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x7, r1}) r2 = accept4(r0, &(0x7f0000000100)=@ipx, &(0x7f00000001c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xfffffffffffffffb, 0x8, 0x8001, 0x3, 0x4, 0x8, 0x2, {0x0, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x3ff, 0x6, 0x9, 0x8}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x100000001, 0x0, 0x200, 0x5, 0x25, 0xffff, 0x0, 0x9, r3}, 0x20) 2018/03/23 05:28:35 executing program 3: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000fd3ffc)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) kcmp(r1, r2, 0x4, r0, r0) 2018/03/23 05:28:35 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000100)={0xbbbc, 0x3, 0x7f, 0x2, 0x1, 0x4}) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x8000000000000006) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/03/23 05:28:35 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001100010154000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x9, {{0x2, 0x4e21, @rand_addr=0x100}}, 0x1, 0x1, [{{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}]}, 0x10c) setsockopt(r0, 0xffffffffffffffff, 0x4, &(0x7f0000000000)="2aee263567e894fe6da1c2087aa8a75269c835f74a77fe5fe91dbfb3b0f5d519c5dbe8bec095fe3c8634e066c816deb2b2e813610ecf18bfb260b16d3848361b8d6d9b6d00fcc72687deeff583af89aa9eb3bd7687debbf71f38e1db7a4559b5e1db4dea2465b88344c7dc481077002862ab2245d2e9f8f5d75b664a4810bd59a709cdd4ff599f44782d613b18db7a22ea32ef9b2d9054c6b72338486f1ff9fc3900ab24527491f351e0ee9958cd641e0cc1bc925bf36e", 0xb7) 2018/03/23 05:28:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x8}, 0xd0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="b64858f4c501ad726548e189047d9e4a25249730bdcb36beca80b7d8e52c81ab4a3a8a3da2bc2e1cebfcdaa811034cff79f0451381d9a1dc02b0066cdde8e3f131c6ea081094b4774e405ce8707b9bdd4d3595f96a321a594e099cc0a3c01409efd6f2d0cc92bc71c0a77b33b9bb8ccd5e04e7551568677289ed2c01ecdb33b836b1a4e0396b6411fee4763c66819344bc5fad5a52deb16a77ca138fd8ad941cbb3992f8ca1f67", 0xa7) listen(r1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/policy\x00', 0x0, 0x0) bind$alg(r3, &(0x7f0000001600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r4 = accept4(r0, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x80, 0x80000) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f0000000240)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bridge0\x00'}}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000200)=r5) shutdown(r0, 0x1) shutdown(r4, 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r3, 0x4) r6 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00000000c0)={r7, r8}) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x2, 0x10000) 2018/03/23 05:28:35 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="00040400000000000000000000000000fefefe00ff00000000000027b0567503bf9f30437718cc4f7c88a77f11d79f1338d4721b223f253a5eba0de72a62528ea08c4840f7cba8ebbd7d06aac3087c84af70e24b00080000000000005161f8643bab5e4e0c806dc070febb9816583a43c34b44fc25d042123c2ee0"], 0x28) 2018/03/23 05:28:35 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x6) preadv(r0, &(0x7f0000000080), 0x20000000000000a2, 0x0) 2018/03/23 05:28:35 executing program 2: mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000043ffa)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)) open$dir(&(0x7f0000606000)='./bus\x00', 0x3fd, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 05:28:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000000400)=0x5, 0x4) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000140)=""/134, &(0x7f0000000200)=0x86) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x101, 0x3, 0xfffffffffffffff9, 0x2, 0x0, 0x0, 0x0, 0x4, 0x9b2, 0x3, 0x376, 0x8, 0x4, 0x7f, 0x9]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0x3, "58afad"}, &(0x7f00000003c0)=0xb) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) 2018/03/23 05:28:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x8000) unshare(0x400) r1 = timerfd_create(0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x10001) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x800, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x101000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x24000, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={r3, 0x0, r2}) timerfd_gettime(r1, &(0x7f0000fee000)) 2018/03/23 05:28:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000018af68)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000de8ffc)=0x98) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), 0x4) 2018/03/23 05:28:35 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x6e8, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0xfffffffffffff801}, @in6={0xa, 0x4e23, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x94) ppoll(&(0x7f0000000080)=[{r1, 0x40}, {r1}, {r1, 0x40}, {r0, 0x21}, {r1, 0x40}, {r1, 0x8000}, {r1, 0x200}], 0x7, &(0x7f00000000c0), &(0x7f0000000100)={0xefdc}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000000ef74)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3ff, {}, {}, @raw8={"a9c880dd319001c2f7d1748e"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000013fc0)={0x12, @time={0x77359400}}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) 2018/03/23 05:28:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000009000), &(0x7f0000009000)=0x8) r1 = socket(0x4, 0x4, 0x1000) getpeername$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000000c0)={0xa2}, 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x100000000, 0x4) 2018/03/23 05:28:35 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0xf) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000), &(0x7f0000000080), 0x20) 2018/03/23 05:28:35 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ptrace$cont(0x18, r3, 0xff55, 0x7) close(r2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000700), 0x8) r4 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) getpgrp(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c35000)) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', 'bdev-\x00'}, &(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x12, 0x3) write(r2, &(0x7f000014d000), 0x0) close(r1) syz_open_dev$sndpcmc(&(0x7f00000006c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/03/23 05:28:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) pwritev(r0, &(0x7f0000ed8f70), 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) poll(&(0x7f0000000100)=[{}, {}, {r0, 0x200}], 0x3, 0x0) 2018/03/23 05:28:35 executing program 1: r0 = request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001fee)='vboxnet1trusted\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) sched_rr_get_interval(r3, &(0x7f0000000180)) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x6, 0x720, 0x800, 0x10, r2, 0x510000000000}, 0x2c) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_get$pid(0xffffffffffffffff, r4) 2018/03/23 05:28:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xfff, 0x8006) write$evdev(r0, &(0x7f0000a59000)=[{{0x77359400}}, {{0x77359400}}], 0xfffffffffffffea8) ioctl(r0, 0x2286, &(0x7f0000000100)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000000)=""/234) 2018/03/23 05:28:35 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x82, &(0x7f0000001000), &(0x7f000000f000)=0x4) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x3ff]}, &(0x7f0000000040)=0x6) 2018/03/23 05:28:35 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x10000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) r4 = dup3(r1, r0, 0x80000) renameat(r3, &(0x7f00000000c0)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000002ff0)) 2018/03/23 05:28:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x5501, 0x6, 0x7) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000002fe2)=""/30, &(0x7f00000000c0)=0x1e) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x4, 0x4) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x488000) 2018/03/23 05:28:35 executing program 1: r0 = socket$inet6(0xa, 0x40000000805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=""/165, &(0x7f0000000000)=0xa5) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x440, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0xfffffffffffffffd, 0x4) 2018/03/23 05:28:35 executing program 2: readlinkat(0xffffffffffffffff, &(0x7f000094e000)='/', &(0x7f00005d3fb2)=""/78, 0x4e) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x208000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/03/23 05:28:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0xfffffffffffff72c, 0x0, &(0x7f0000000040), &(0x7f0000000100)}) 2018/03/23 05:28:35 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) lseek(r0, 0x0, 0x3) 2018/03/23 05:28:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x2000000000000001, 0x84) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0xa, 0x0, 0x4}}, 0x5c) sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x10000, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r0, r2}) 2018/03/23 05:28:35 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000700)=[{{&(0x7f0000000140), 0x80, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/227, 0xe3}], 0x2, 0x0, 0x0, 0x8}, 0x100}, {{&(0x7f00000004c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/212, 0xd4}, {&(0x7f0000000640)=""/1, 0x1}, {&(0x7f0000000680)=""/60, 0x3c}], 0x3, 0x0, 0x0, 0x6}, 0x100000000}], 0x2, 0x40000002, &(0x7f0000000780)={r0, r1+30000000}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000007c0), &(0x7f0000000800)=0x4) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x408000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0xffff, 0x400000000000, 0x1, 0x80, 0x7, 0x7f, 0x4, 0xffffffffffffff00, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={r4, 0x3754}, &(0x7f0000000280)=0x8) connect$bt_l2cap(r3, &(0x7f0000000100)={0x1f, 0x0, {0xe246, 0x100000000, 0x3, 0x4, 0x6, 0x3f}, 0x3, 0xfff}, 0xe) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0xffffffffffffff01}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) flistxattr(r6, &(0x7f0000000080)=""/16, 0x10) 2018/03/23 05:28:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) clone(0x20900, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000100), &(0x7f000031d000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xb000000000000000, 0x4, 0x40, 0x8, 0x401, 0x7, 0x2, {0x0, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6648}}, 0x2, 0x40, 0x9404, 0x3, 0x2}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x9, 0xfffffffffffff295}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x4, 0x5, 0x0, 0x0, 0x4, 0xffffffff, 0x2, {r2, @in6={{0xa, 0x4e21, 0x100, @ipv4={[], [0xff, 0xff], @rand_addr=0x99}, 0x2}}, 0x8001, 0xc7c, 0x7, 0x4, 0x3}}, &(0x7f0000000340)=0xb0) 2018/03/23 05:28:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x55c}, 0x1}, 0x0) 2018/03/23 05:28:35 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ee0000)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d, r1}, 0x336, &(0x7f0000000000)={&(0x7f0000004fb8)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001240)=0x4, &(0x7f0000001280)=0x4) 2018/03/23 05:28:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x3f42fb4bacea3f29) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000100)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000cd1000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000000000)=0x55b, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240)={0x24d, 0xfff, 0x401}, 0x8) 2018/03/23 05:28:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl(r0, 0x8, &(0x7f0000000000)="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") bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/23 05:28:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x2, 0x1, 0x9, 0x7ff}, {0x53d, 0x2, 0x6, 0x5fd}]}) fanotify_mark(r1, 0x10, 0x20008, r1, &(0x7f0000000180)='./bus\x00') r2 = eventfd2(0x9, 0x800) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = dup2(r3, 0xffffffffffffff9c) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) r7 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x8, 0x8000) r8 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r2, 0x8009}, {r3, 0x4000}, {r4}, {r5, 0x201}, {r6}, {r7, 0x4100}, {r8}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r9 = socket$inet6(0xa, 0x400000000001, 0x0) r10 = dup(r9) ioctl$KVM_KVMCLOCK_CTRL(r10, 0xaead) bind$inet6(r9, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f00000001c0)="50137f2369d4215367c907675a1ae17e282f644bdeb238f5e9039ff18decefe06700b46e0b6a70ab03a9a90e0ed1ed09a7d77e85d83f325b0fffb1d8b86c7bab5e751336afecce93b21524b51a658607abf9b343fbf978a1a0a721fde2ff5fdf42fb7e340e7cdda75aac371a073af01e62c3b3009865713883bcb15ff1dbc1498825d398a77b569ed4cbcf7ad77bc888b0b4ff26c082abca5701b381b18ec7ee432144c9cba5691ac8dbd4776446b5283eed09e93d546215edeabf10de401d1cd410b6d9cddf4fd1623fbaaeaeeef28a0ea7f38167130ce1bad60d21d20ac66e", 0xe0) pread64(r2, &(0x7f0000000040)=""/94, 0x5e, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000002c0)={0x1, 0xffffffffffffff6c}) sendto$inet6(r9, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r3, 0x5460, &(0x7f0000000300)) ioctl$sock_SIOCGIFBR(r10, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) setsockopt$inet6_opts(r5, 0x29, 0x3f, &(0x7f0000000000)=@hopopts={0x5e, 0x0, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x8}]}, 0x10) r11 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x4) sendfile(r10, r11, &(0x7f0000e37000), 0x8080000001) r12 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r12, r12, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/23 05:28:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000080)="bf5284fa1bc68bdabe77b1e986c88131", 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x26200, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000001c0)={@rand_addr, @empty, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f00000040c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004040)=[{{&(0x7f0000000440)=@pppol2tpin6, 0x80, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/174, 0xae}, {&(0x7f0000000580)=""/75, 0x4b}], 0x2, &(0x7f0000000640)=""/240, 0xf0, 0xd6}, 0x7}, {{&(0x7f0000000740)=@can={0x0, 0x0}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000007c0)=""/146, 0x92}, {&(0x7f0000000880)}, {&(0x7f00000008c0)=""/108, 0x6c}, {&(0x7f0000000940)=""/225, 0xe1}, {&(0x7f0000000a40)=""/186, 0xba}, {&(0x7f0000000b00)=""/120, 0x78}, {&(0x7f0000000b80)=""/163, 0xa3}], 0x7, &(0x7f0000000c80)=""/4096, 0x1000, 0x2}, 0x1c8}, {{0x0, 0x0, &(0x7f0000003fc0)=[{&(0x7f0000001c80)=""/75, 0x4b}, {&(0x7f0000001d00)=""/40, 0x28}, {&(0x7f0000001d40)=""/163, 0xa3}, {&(0x7f0000001e00)=""/6, 0x6}, {&(0x7f0000001e40)=""/38, 0x26}, {&(0x7f0000001e80)=""/235, 0xeb}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/3, 0x3}], 0x9, 0x0, 0x0, 0x2}, 0x5}], 0x3, 0x20, &(0x7f0000004100)={r4, r5+10000000}) accept4$packet(r0, &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004200)=0x14, 0x800) sendmsg$nl_route(r1, &(0x7f0000004300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000042c0)={&(0x7f0000004240)=@mpls_getroute={0x4c, 0x1a, 0x800, 0x70bd2a, 0x25dfdbfb, {0x1c, 0x10, 0x10, 0xad, 0x0, 0x3, 0xc8, 0x8}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r6}, @RTA_OIF={0x8, 0x4, r7}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1000}, @RTA_TTL_PROPAGATE={0x8, 0x1a}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/03/23 05:28:36 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8, 0x20, 0x800, 0x100000001}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x79d9, 0x10001, 0x7, 0x3}, &(0x7f00000001c0)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000002c0)={@multicast2, @loopback}, &(0x7f0000000300)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001500)={'vcan0\x00', 0x0}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000080)={{0x2, 0x7ff}, 0x1, 0x2, 0x5, {0x8}, 0x0, 0x20}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000280)={0x8, 0x363, 0xf2580, 0x80, 0xffff, 0x2, 0xffffffffffffffff}, 0xc) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d, r3}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0500003f41b98a057c0f0b57a5e9f329de2bc89a4b48c00ba0bd8da3fb47eb67b83f3fe03dd7a7f2044fee31c4e2fbef791d490468a0c12ff1ab8bed29121844d61942d18ec7041e5821f29981e9fb804736f6e68fa238b0e92f50cbd83c7940"], 0x38}, 0x1}, 0x0) 2018/03/23 05:28:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 05:28:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eaff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x11, &(0x7f00000000c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000001180)={'filter\x00'}, &(0x7f0000001200)=0x44) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000180)=""/4096, &(0x7f0000000100)=0x1000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000140)={0x2, 0x1, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/03/23 05:28:36 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) write(r0, &(0x7f0000000140)="6ad88be3b34d9b842979cece2f39c4120aac972f5629e35764980dd6950fae7d5dc2a0ba286a51097caadb292579f1669f064c1ea21a39a8a7973231bd6c76f9c798efe778300b97897dc2c5ed09ce52a783e24c8b5ec90ae4fd75b5b6d461558b8f5535ec2afe32c066c645cc3c1d401d6243952127191789191556893b15bb84ea9a64642e429dc75ae94048b148db144e7b5dbe756b1c822f850de962773b78e278e58806fda53bb4e69bf5baab2e86f64f279f938eb152f59db3ea50a1acd0", 0xc1) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) write(r1, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e10200000002000000000023", 0x25) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000080)={{0x3, 0x1, 0x5138751, 0x2, 0xff}, 0x9, 0x800}) 2018/03/23 05:28:36 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000058001f00ff07f4f9000004000a04f511080001000201000008005f4eeb4d5bc5", 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x1, 0x9, 0xffffffffffffff81, 0x4, 0x4, 0xfffffffffffffff7, 0x47, 0xfffffffffffffffb, 0x1, 0x100000001, 0x0, 0x101, 0x0, 0x7, 0xb78c]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x40, 0xfffffffffffffffd}, 0xc) 2018/03/23 05:28:36 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) flock(r0, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200005f4efb0b73fd05000000000000000000000000000000000000000000000000040000005d010541"], &(0x7f0000000000)=0x1) [ 175.571160] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/23 05:28:36 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/20, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) r2 = getpgrp(0xffffffffffffffff) sched_getaffinity(r2, 0x8, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x7fffffff}, &(0x7f0000000140)=0x8) 2018/03/23 05:28:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) userfaultfd(0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x220000, 0x0) 2018/03/23 05:28:36 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x1}) 2018/03/23 05:28:36 executing program 6: r0 = fanotify_init(0x0, 0x8000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x3, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000080)={0x8, 0x1, 0x5946, 0x0, &(0x7f0000000040)=[{}]}) prctl$setname(0xf, &(0x7f0000000000)="25757365726264657676626f786e657430822500") readahead(r1, 0x7ff, 0x6f) recvfrom$packet(r1, &(0x7f0000000180)=""/220, 0xdc, 0x40002040, 0x0, 0x0) syz_emit_ethernet(0x236, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'jnF', 0x200, 0x84, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}, {"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"}}}}}}}, &(0x7f0000000100)) 2018/03/23 05:28:36 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/23 05:28:36 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ioctl$KDSETLED(r1, 0x4b32, 0xda) ftruncate(r1, 0x3) ftruncate(r1, 0x435) 2018/03/23 05:28:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000140)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000267fe4)={0x0, 0x0, &(0x7f0000938ff8), 0x0, &(0x7f00005c7ff0)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) sendto(r2, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d", 0x50, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000380)=""/135, 0x87}], 0x2, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) 2018/03/23 05:28:36 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='syscall\x00') setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000200)={@loopback={0x0, 0x1}, r3}, 0x14) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gretap0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x405, 0x84) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000180)={@loopback={0x0, 0x1}}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000000100)) 2018/03/23 05:28:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000000200006902"]) 2018/03/23 05:28:36 executing program 1: r0 = geteuid() ioprio_get$uid(0x3, r0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000140)={r3, 0xfffffffffffffffa}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) accept4$alg(r2, 0x0, 0x0, 0x80000) 2018/03/23 05:28:36 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB="01430000"], 0x0, 0x0, &(0x7f0000005000)}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/23 05:28:36 executing program 6: socketpair$inet(0x2, 0x6, 0x2020000000010000, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={r2, 0xfd5a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r3, 0x6}, &(0x7f0000000100)=0x8) r5 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x5, 0x40080) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000c6000000c35a8f3380a6232e17eb3e68e7dacaebe9b7b73f349d2ed16583036453a64a6db6b708590f3757949f9c49a7cb090000000000000066896477509addf0f2138ceee4625539feee487f18d0190b038ddb91c8e83d17c1b4968647944cdaeb078eacbc136a163720b3791e7a47a58c1799a39bbab85596d4f407304c359cf969e30c774bede4d1008cf0ceddbaa400a8e5c8b4aca1ffd91ddb4f575e7d4fdb93d61466eebd012f8b610ac609c0d6c968f474e3f24dbdc909a3e70afdc5d3b58e5309ebb464de50"], &(0x7f0000000340)=0xea) clone(0x84820800, &(0x7f000028d000), &(0x7f0000fabffc), &(0x7f0000d69000), &(0x7f0000a01f3b)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x21b}, 0x8) 2018/03/23 05:28:36 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x42, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000380)=""/74, &(0x7f0000000140)=0x22a092a727e28424) 2018/03/23 05:28:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x402080) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r1, 0x3}, 0x10) 2018/03/23 05:28:36 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000ce5fd8)=[{r0}], 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006ff8)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000000)=""/134) fadvise64(r0, 0x0, 0x4, 0x2) mmap$binder(&(0x7f0000455000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x0) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000000c0)) 2018/03/23 05:28:36 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) 2018/03/23 05:28:36 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0xc}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) stat(&(0x7f0000001780)='./file0/file0\x00', &(0x7f00000017c0)) getresuid(&(0x7f0000006100), &(0x7f0000000080), &(0x7f0000006180)) getgroups(0x0, &(0x7f0000006700)) fcntl$getflags(r0, 0x409) getpgrp(0xffffffffffffffff) 2018/03/23 05:28:36 executing program 2: r0 = socket$inet(0x10, 0x80803, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg$kcm(r1, &(0x7f0000001bc0)={&(0x7f0000000500)=@ax25, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001ac0)=""/252, 0xfc}, 0x0) 2018/03/23 05:28:36 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) writev(r1, &(0x7f0000001080)=[{&(0x7f0000000080)="9b", 0x1}], 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x40000022) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000000)='status\x00') 2018/03/23 05:28:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000001000000010000004b76c415fa5aa5fbc0a8729ddd1b327a3677da5a862b8dbd576cf45e2686768b51606c3106de1d4a6c6a1d814f1eefed5338d8410bf47b3348523b40f9d5d8116181176f727a67776fab35510c4201a64e1fbeb5096a8f8e76bb8339464d2a260c2ec33f02eca2d8ef3b255b3b163504afa5d21b452ed6102e42881fe79bc10c5847a700854d4729ffbccbac5ec44c46e655276ffc20d9c3c3c8bbcb764cb0612b869f4cff89f0bef3fa500c05ad7ef0a7a0fea87d0bf05c", @ANYRES32=r2], 0x18}, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000240)={0x6, 0x4, 0x1, r0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KDDELIO(r4, 0x4b35, 0x1) close(r2) close(r1) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000080)={0x2, 0x92, 0x9, 0x3, 0xf52, 0x8}) 2018/03/23 05:28:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)="fdf85d13a1d0326ba70a73978b911feebd444168bc6f94468886c34039ed1fa6c0b2c609b9ceb641f51d1a2d82b142400ed446d23033231779f86a6b275ee05506ad1e528606d5093c0071b3c4d30c07bfca2e946b618feb91bcf714ce9c99b54512461fe2a627a4ee6af1c6be3af8e5167a48b69e2dc51ec2ba", 0xfffffffffffffe3a) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/245, 0xf5}], 0x1, &(0x7f00000002c0)=""/196, 0xc4, 0x1}, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) sendmsg$alg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/03/23 05:28:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000300)={0x853, 0x2, 0xfffffffeffffffff, 0x2a, &(0x7f0000000280)=[{}, {}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0x170, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x25c, 0xffffffff, 0xffffffff, 0x25c, 0xffffffff, 0x3, &(0x7f0000000400), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x12}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xffffff00, 0xffffff00], [0x0, 0xff0000ff, 0xff000000, 0xffffffff], 'vlan0\x00', 'syzkaller1\x00', {}, {0xff}, 0x2f, 0x3ff, 0x7}, 0x0, 0x110, 0x170, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x10, 0x81441142876e1024}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x6}}]}, @unspec=@CT1={0x60, 'CT\x00', 0x1, {0x1a, 0x8, 0x6, 0x3, 'snmp\x00', 'syz0\x00', 0x52}}}, {{@uncond, 0x0, 0xc8, 0xec}, @common=@unspec=@CLASSIFY={0x24, 'CLASSIFY\x00'}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x384) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xc6, 0x0, 0x1, 0x5, 0x9, 0x4, 0xff, 0x3d869846, 0x800, 0x7, 0x7, 0xc5db, 0x1, 0x8, 0x2]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)={r4, 0x2}, &(0x7f0000000200)=0x8) dup3(r2, r0, 0x0) 2018/03/23 05:28:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x2, 0x200, 0x2, 0x3, 0x9, 0x9, 0x3a59, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x20, 0x100000000, 0x800c, 0x8, 0x761bae14, 0xffffffffffff0000, 0x8, 0x1f, r1}, 0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x10) 2018/03/23 05:28:36 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r1 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000531fff), 0xffbd, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000f8aff1), 0xff8f) sendmmsg(r1, &(0x7f0000000140), 0x40000000000038c, 0x0) 2018/03/23 05:28:36 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) r4 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x5, 0x8000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r4, 0x1, 0x1, 0x6, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r3}, &(0x7f0000000180)=""/5, 0xdd, &(0x7f0000000100)={&(0x7f0000000140)={'sha384-generic\x00'}}) 2018/03/23 05:28:36 executing program 6: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) pwrite64(r2, &(0x7f0000001000)="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", 0x1000, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0xc10, 0x4) 2018/03/23 05:28:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000230001030000000000040000130000080612eb951777fccd"], 0x14}, 0x1}, 0x0) 2018/03/23 05:28:36 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cpuset\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xb0, "5ee16235a7bf61c8a862cba6c00ba54eca7cf12c11626225f1f47d98a9b29ed21818af383d1a773ac8aefaa3dcc1cbd9c677233e137238c04bf6a2acd23bfe6c2b74761db15a19b8cfe67140a127e4d4821b3db3aa1bae5518b7ccd8b629c2a344830a2722f073120aa705f8cbafe5331e91ee5f115a29d059251a424bc0e2f833c3e104b05ac5551020c1dcdc4b9f25c6f858c391137dcfed4ccbf811e526436dc9d65ed163546104b46d4c1feb4782"}, &(0x7f0000000240)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0xfffffffffffffffd, 0x46, 0x3c, 0x0, 0x6}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$setlease(r2, 0x400, 0x1) fcntl$setlease(r2, 0x400, 0x1) socketpair(0x19, 0x5, 0x7, &(0x7f0000000000)) 2018/03/23 05:28:36 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x3, &(0x7f0000000240)=[0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xe000, r0, r1, 0x1, 0xbf, 0x10000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00') fchdir(r2) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x6000, r3, 0x0, 0x0, 0x0, 0x0) 2018/03/23 05:28:36 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), 0x14) recvmmsg(r1, &(0x7f0000003180)=[{{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/129, 0x81}], 0x1, &(0x7f00000030c0)=""/165, 0xa5}}], 0x1, 0x40000122, &(0x7f0000003280)) 2018/03/23 05:28:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) close(r0) 2018/03/23 05:28:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='syscall\x00') ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x2000000000000]}) 2018/03/23 05:28:36 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/204, 0xfffffffffffffec0, 0x1e) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000540)=0x1, &(0x7f0000000580)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@broadcast, @loopback, 0x0}, &(0x7f0000000180)=0xc) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'erspan0\x00', 0x0}) sendmsg$key(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x2, 0x1, 0x3, 0x7, 0x1b, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x14, 0x10}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x4, 0x14}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0xc}, @in6=@loopback={0x0, 0x1}, 0x3, 0x4, 0x4}, @sadb_address={0x5, 0x0, 0x7c, 0x783e27b5df008874, 0x0, @in6={0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, @sadb_sa={0x2, 0x1, 0x4d4, 0x1, 0x1f, 0x6b, 0x2, 0xc0000000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x6e6bbb, 0xeca, {0x6, 0xff, 0xfffffffffffffffb, 0xffff, 0x0, 0x3f, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x17}, @in=@rand_addr=0x7}}]}, 0xd8}, 0x1}, 0x800) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80129100}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=@getpolicy={0x190, 0x15, 0x800, 0x70bd26, 0x25dfdbfe, {{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x4e21, 0x9, 0x4e23, 0xfffffffffffffffa, 0xa, 0x20, 0x80, 0x0, r1, r2}, 0x6e6bb6, 0x1}, [@sec_ctx={0x94, 0x8, {0x8f, 0x8, 0x1, 0x2, 0x87, "a3c245733402f439708144ee12db2d0e16144bd4cf25957b384a79661d79b13530305d5fb7827607d39956c461392718a7df541586225ebcfb7b7fc61e78cbcabf1ad1d0629a1b0d4a78d3c5e4cd74e2e41b93a3e99fb1509a22abc81c06ad2cb81ea903dc163f88562501adc6d4dddf146c80e944d1c2d01e0a74daf0bb3b519b1c7b7b2825ff"}}, @policy={0xac, 0x7, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e21, 0x81, 0x4e21, 0x3ff, 0xa, 0xa0, 0x80, 0x73, r3, r4}, {0x8001, 0x400, 0x9, 0x2, 0x9, 0xc0, 0xffffffffffffffff, 0x9}, {0x9, 0x3, 0x3, 0x2}, 0xfffffffffffffffa, 0x6e6bb8, 0x0, 0x0, 0x1}}]}, 0x190}, 0x1, 0x0, 0x0, 0x20004841}, 0xc011) 2018/03/23 05:28:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x8000000007, &(0x7f0000000140)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x6aebda727f9c7ba, 0x19) r3 = eventfd(0xfffffffffffffffc) r4 = dup3(r0, r0, 0x80000) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000c40)=""/25, &(0x7f0000000c80)=0x19) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000000b80)={0xfffffffffffffe01, 0x8, 0x7}) r6 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0xa78d, 0x8000) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rtc\x00', 0x200401, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer\x00', 0x80, 0x0) r10 = syz_open_dev$sndpcmp(&(0x7f0000000a00)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x4000) r11 = syz_open_dev$sg(&(0x7f0000000ac0)='/dev/sg#\x00', 0x9, 0x20800) ioctl$TIOCGPGRP(r11, 0x540f, &(0x7f0000000c00)) io_submit(r1, 0xa, &(0x7f0000000b40)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f0000000040)="a5a160aa7361eb7cf95754b8e6f0753b69d078c17e41322f", 0x18, 0x4, 0x0, 0x1, r2}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000240)="bb44412fc597758fcf4db183930439052f7849953680b32f6a558d284e951aa24390f311de39bf9e4f5010681cc3c56cb4835b4ecd863ea881779fddf4c5c91686c2389a28abd27c5bc721c5bbc01888e6055ee41b31711ef2f59cc005279e4e6f9feec52384b3ff2862596c64d49e0efb876c322edab64669a999a13ca1a6e68f2fe8", 0x83, 0x9, 0x0, 0x0, r3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x1000, r0, &(0x7f0000000300)="489e7977105536f7b15392bf7a690aabb25773da1320275c5cf14ba82380068002b98ec6186684d62cd7a92453cc5530d4266c9ee84b4c54489dfd12b724bd3da155efe5a5151258fdf374a025f6400ad6cf53f57538ee07f61a8a1d6a577628e67cd0eefedfcd460ed5e70168d3ca362e564a1362e6d1f5eea2bd7ce368fc74bd485872c80fe9b80472ffd663fe605219f704312460cc0173a3c60f768601d16f323dcc5be0de49f255002e4c65622df15955822895e2dcf4b203a428f5370533ae3f269cea", 0xc6, 0x1000, 0x0, 0x0, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000400)="5ff3cc4ed6f90cc5665e80af9a98bbf63b8a22d13c542956644f8c7f7f8243f5b2426019856c9ce8c22deecf436aa54c1d01f3416fb472d9c1653a996bc657f3322f7b5168c1486330be3a2f6d722cae559f9ac874b13ea92c8054fd9cf4015f8bca9a615258aa75f699d6676cc4301e736c77cc60112cf7e598a5fa73d78fce88dc7b6160cb4940662a9fe7594905a0fece0b92a418007247d75da46135cd258c6da52ece1790ebbc7b907dd4d79b97af7da77930ef29cd2a073ee0", 0xbc, 0x2, 0x0, 0x1, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0xdfd5, r0, &(0x7f0000000540)="c0d78dbbb78c53cbeb6656890700803d4e0a5def689c24fd3472a69bf32f09981027ab225745158a44e5c428dfce255fdd25ae8d665fe011234a7ab221b98bb092fc904a6f8bc4c945297210337faba64e1fa735b893682455f45c", 0x5b, 0x4eb, 0x0, 0x1, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffb7d, r0, &(0x7f0000000640)="c7633d9fd902daf0974a09fe08b6144072177688924e8097f3bc6e1d428dbc2600f4d9495c4ef5e1e536f820e98a7d6c3d891d2c0d9db756dff9619e705a8f81629ed722157212bb402614835f5da186bddfae6aeaa5f2e067", 0x59, 0x3, 0x0, 0x1, r7}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0xe, 0x5, r0, &(0x7f0000000740)="329f9da57091c6cac1c955ea59197841802fbdbc690fc8c444e82c9dc49f3bd6dd828b01a1386a8b7232298a0cc07eb45f4e436f42549215c8726fe926ec39efb8987a5aaa8318419571d44220bd4ce77ac2d6a5336d8cfd6ba9e351a7fb1f06424d6d23b0628e3d3f9c3d512e9e5b9f506a23ee7ed157ee66ec32a7e0ff6b59392dd901fbe231aae310fbdc0a59efe23a1c5f5c3332cb2cf68558ab176394898590f04b66962f837d2628ed58e70b79d8a05ea3", 0xb4, 0xd0, 0x0, 0x0, r8}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000880)="eefe22d7627153f2942fcbddfd42e56ce60a699134c7708314b9d899151d46e396992256d049e4e759cad08b705e8cd7ef766f5759616db5355b4d425b3f9e2c85f1c9f5e9f95face6373a", 0x4b, 0x50, 0x0, 0x1, r9}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000980)="ed4f958b81ad107d744f07ae756f7e971f78d4c35e0b56446a2b73c931a2fea4069d125a3f0c46b164a4b3393ba67301677b0c778d7c804dddd083ce90f5a168180deb32909168e9839c64c5c4285a", 0x4f, 0x1ff, 0x0, 0x1, r10}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x8, 0x1f, r0, &(0x7f0000000a80)="e0f40e384ece685538b7d479fa1e9a1e1e8fb403d765c7a06aaf1deaa3c131763625c177907058fa651060b27258992443d9", 0x32, 0x3, 0x0, 0x0, r11}]) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)='0', 0x1}]) 2018/03/23 05:28:36 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x20, 0x0, &(0x7f0000000000)=[@exit_looper={0x630d}, @decrefs={0x40046307, 0x2}, @increfs_done={0x40106308, r2, 0x2}], 0x42, 0x0, &(0x7f0000000040)="23a237361a25b56ff23525dda2bd71a181b417eba79723a647da3c7f781f0a55011e92303e9e26c48f7be36ccf8d18ed482be85b1695132b66ab110157eb1ddf1b8e"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/23 05:28:36 executing program 7: openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000471000/0x4000)=nil, 0x4000}, 0x1}) r1 = gettid() r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x119800, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000240)="7445488b912359d7a00ddd232c1e29afcdaf76444b4581694b67fa0e50e42f56fdcaf00edddc224f1926a94a38dabfd8dde190696d9e8e8112e8f75d343ee4a40ecfd138695b79f88c398e6a5e08bb16a6120e6fdebabdb424c5bcf8cbd75c3e8c2dd7daeca268f88f5ed256a8feabb2754d8adb3a8039178a3b6b165e17d72c950e2bc9f5a1cd", 0x87) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f00000001c0)='\x00', 0x1, 0x2) get_robust_list(r1, &(0x7f00000000c0)=&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000100)=0xc) close(r0) 2018/03/23 05:28:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000440)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000300)='/', 0x1}], 0x1, &(0x7f0000000380), 0x0, 0x8050}], 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x2, 0x4001) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)) socketpair(0x3, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) accept4$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/03/23 05:28:36 executing program 5: r0 = socket(0x40000000010, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000026000100000000000000000000000000be5bb6492a4525f0b26cb15747f93944488dc8eeb97318aee36b45a32bd90611b3763a1607ef"], 0x14}, 0x1}, 0x0) 2018/03/23 05:28:36 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x52001) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000040)) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x8) 2018/03/23 05:28:36 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x30000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000080)=0xb) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000004880)={0x0, r2}) r3 = dup2(r2, r1) sendto$ipx(r3, &(0x7f0000000040)="e9c93d6645eca3c719a62bf288ccf542dcce914d13d7", 0x16, 0x1, 0x0, 0x0) 2018/03/23 05:28:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x200000000000000c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getaddr={0x14, 0x16, 0x329, 0x70bd2d, 0x25dfdbfe, {}, ["", ""]}, 0x14}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x899a, &(0x7f0000000040)={'yam0\x00', @ifru_settings={0x9, 0x81, @sync=&(0x7f0000000140)={0x1, 0x7, 0x8}}}) r1 = memfd_create(&(0x7f0000000080)='}!%\'wlan0eth1}selfvboxnet1trustedvboxnet1@3systemcgroupcgroup\x00', 0x3) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast1, @in=@broadcast}}, {{}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) 2018/03/23 05:28:36 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chdir(&(0x7f00003f7000)='./file0\x00') r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x5, 0x0) umount2(&(0x7f00003bafff)='.', 0x2) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a5ff8)='.') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x3, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xfffffffffffffffc, 0x20}, &(0x7f0000000200)=0xc) 2018/03/23 05:28:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8400, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000400)=""/56) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x48, {{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x6, [{{0x2, 0x4e21}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @rand_addr=0xca1}}]}, 0x38c) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000734ffc)=0x1) 2018/03/23 05:28:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) 2018/03/23 05:28:36 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7f, 0x2000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x80000001, 0x4) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) mkdir(&(0x7f00000000c0)='./control\x00', 0x8) inotify_rm_watch(r1, r2) 2018/03/23 05:28:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x7e, "267dca575149fca2d64aa9f29ba49f205979cd04951509cfa3746b49195cef2581536ae28afda2ee55cceb6e3aa097e60b1b20c7c0b2ec4093b508966e5e95876ef369225d5a541355ff057952cc69372a5c8ce33fd3298677b3d32fdece2091cb262b93da6b69a2a73ab97f2b9b7cc53bc114b3988ec91a2c446ccd5da8"}, &(0x7f0000000040)=0x86) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x7f}, 0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) write(r2, &(0x7f0000000080)="23ed04002710a29201000b424c29be8a7ff519b9652ef2136da93ed10be44c", 0x1f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000200)=0x80, 0x4) 2018/03/23 05:28:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="e40d5169859e9dc7f6833b269cb7479dc211507079ed31e5bf67bec72cc29c7409fe86a9cbea6e45dfaa39ca6554e0d2cbb50d91ecdac42a0276abb4d2182fcc1e4f017691599e446901ab4d01206ab2cf2cfb2a1333f7e60394a3078856627e23518af30bf1b50297f8259eea850e4c2d5fbc24fed98a0f4ccd9201eb54844a724104104b54d9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x10) 2018/03/23 05:28:36 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) fcntl$getown(r1, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff), 0x62e804dec20dbce1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x1f0, 0x0, 0xdc, 0xffffffff, 0xffffffff, 0x2cc, 0x2cc, 0x2cc, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xb8, 0xdc, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xb8, 0x114, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x3, 0x1, [0x1f, 0x5, 0x1e, 0x31, 0x20, 0xd, 0x1d, 0x32, 0x2, 0x3c, 0x2c, 0x1d, 0x2f, 0x0, 0x10, 0x4], 0x0, 0x3, 0x5}}}, {{@ip={@rand_addr=0xfffffffffffffffb, @rand_addr=0x3, 0xffffffff, 0xffffffff, 'irlan0\x00', 'nr0\x00', {}, {0xff}, 0x62, 0x3, 0x20}, 0x0, 0xb8, 0xdc, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3bc) shutdown(r0, 0x1) 2018/03/23 05:28:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) io_setup(0x10001, &(0x7f00000000c0)=0x0) io_submit(r2, 0x2, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x7ff, r0, &(0x7f0000000100)="aee64fd90e540e5e67cd39a80b5a8c32ab89ba12b19e9285cb6600f6ccdd4fa967b6b7e65ae3e93229cec5a0639010269b9432e58fe604fa0d13a060b9af4fbfbcab50c8", 0x44, 0xbc1, 0x0, 0x1, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f00000001c0)="2eca337726080c75df248683cd6cc7850f3b0657bf8896a357bf5e593dec4cd6912f076ad16616f2f1e241357b6715c2fcd852a3212e50d4fa05056e8ff8eac5d59a18e4bff0b7b3a44636e3396281e9d07c051305c979715a091ad3ce039a382487a40fd694e6b8173c14230ebaa594b96505c7aa107334d6735f558e25dedbeb63b6885c320934306e7c666b2e22fc55dedc8a6560c3ce2bcecf1937f708fe7e7d925583cce3363bbbfb688d8955723aa3fadca7a2b72abf5e8c6b", 0xbc, 0xfff, 0x0, 0x1, r1}]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 05:28:36 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x10001, 0x80000) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x8, 0x100000001, "ff5e960c5185", 0x4}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @rand_addr=0x92c}, {0x0, @random="a803c5f6b2a1"}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}}) 2018/03/23 05:28:36 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x2c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) 2018/03/23 05:28:36 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044d7a, &(0x7f0000006000)) fcntl$setstatus(r0, 0x4, 0x800) 2018/03/23 05:28:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000140)=ANY=[@ANYRES32=r0]) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/03/23 05:28:36 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/131}, {&(0x7f0000000200)=""/153}, {&(0x7f00000002c0)=""/213}], 0x1c5) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) getpid() timer_create(0x3, &(0x7f0000000400)={0x0, 0x19, 0x0, @thr={&(0x7f0000000440)="e6771739fbfb98cde456811a137da9f5554aaff986e0384024907586ab579c359aacccba9d068c42d9", &(0x7f0000000480)="83087299b8202ff16007fbf34865609d2c870adfc484aee67eb89b06bcbf6e5d60f9d614ef82009c60a44191190047b0d3581e88ca527310183e85830781e8a3d631468fcc1952041f40e9061b9139909da33994127ca72fe26e5b5117490d2b9f22c5f8be19b02a0f0e16d8f714ff205a361c13b9a27a568a4ab49209bc5185ddcb265c4d0e0709b4a1106b0200edc4c625c71ffde7e7432567366b32eda403b4f2a466789ad913597708ba8c9bce9960dc912d912644278e6a4fdda4d6839f5b3872c449ff343796a1b506cd44bd777820b7e0903aef88ee8bb0fa6e3bcb81761a3d27247b5a"}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/23 05:28:36 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000140), 0x10) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x9, 0x1}, 0x4}, 0x10) clone(0x200000, &(0x7f0000000240)="a65bcdb1e02de185f1f47d6df638c28b47b28b06102b18125b15f65f", &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000000380)="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") 2018/03/23 05:28:36 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) pwritev(r0, &(0x7f0000000180)=[{&(0x7f00000001c0)="4a458c05e9d6afdf5ec76116ea5c1f2075c024fbcd80c7712079c2a6cee1a17ecb14333961e5cd327d50f281afdb05492a40c1d7f6fcd063a840ef316a6465dd85d6c032ce72b7762db0dfc00fba59efb721f7a73ae8485d5cca09339d62fec56c9999c3eace2323553acaae3a2e1c2d45a0d093dc2d300d6b87eacf17f52dd9b11dc70f5f0e544f068a0d6087250ae8be4e804633bc7c982a4af997b783c8a7c98eb97018749f932f1e2a0e54dd3dc91de4cd8c7f696fcc90979abe8c4264fcf1319aa6476b1a66b1425d1785039ea5cf4e2943ac3488f374738d6f748a44bdc9480d", 0xe3}, {}], 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/238) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), 0x35f) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/23 05:28:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x132, 0x4) r2 = dup(r0) r3 = accept4$alg(r1, 0x0, 0x0, 0x80000) r4 = getpgrp(0xffffffffffffffff) fcntl$setownex(r3, 0xf, &(0x7f0000000080)={0x1, r4}) accept4$alg(r2, 0x0, 0x0, 0x800) read(r3, &(0x7f0000211000)=""/32, 0x20) 2018/03/23 05:28:36 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x1, "dc"}, 0x2) set_mempolicy(0x5, &(0x7f0000000000)=0x3, 0x8001) clone(0x18c2500, &(0x7f00000005c0), &(0x7f0000000680), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/03/23 05:28:36 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x109202, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000180)={0x7, 0x7, 0x4, 0x1, 0x1e, 0x3f}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6_vti0\x00', 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000001500)='./file0\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000001540), &(0x7f0000001580)=0x4) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001300010e000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000000001b04001400"], 0x24}, 0x1}, 0x0) 2018/03/23 05:28:36 executing program 5: syz_emit_ethernet(0x3a, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xb, 0x61d, [@rand_addr, @rand_addr]}, @generic={0x83, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffffffe0, 0x40) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@flushsa={0x20, 0x1c, 0x800, 0x70bd2b, 0x25dfdbfd, {0xff}, [@policy_type={0xc, 0x10, {0x1}}]}, 0x20}, 0x1, 0x0, 0x0, 0x20048000}, 0x40000) 2018/03/23 05:28:36 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000040)={0x0, 0x3, 0x3}) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0xc39e}) open(&(0x7f0000000080)='./file0\x00', 0x301100, 0x2) 2018/03/23 05:28:36 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000140)={0xb8, &(0x7f0000000080)=""/184}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) 2018/03/23 05:28:36 executing program 1: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000), 0x0, &(0x7f00002d4000)}, 0x0) sendmsg$netlink(r0, &(0x7f000078dfc8)={0x0, 0x0, &(0x7f0000013fc0), 0x0, &(0x7f0000b8c000), 0x0, 0x4000095}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000a27fc8)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005edf5c)}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x5f}}, 0x3c0, 0x6, 0x955, 0x7, 0x40}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1, 0x9, 0x10001, 0x2, 0x8}, &(0x7f0000000200)=0x98) 2018/03/23 05:28:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r2 = memfd_create(&(0x7f0000000040)='^ppp0proc[keyring}@\x00', 0x1) r3 = fcntl$getown(r1, 0x9) r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000080), 0x0, &(0x7f0000000240)=[@rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x2c, 0x1}, 0x20040881) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00000002c0)=""/76) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) sendmmsg(r1, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}], 0x1, 0x0) 2018/03/23 05:28:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='ns/uts\x00') read$eventfd(r0, &(0x7f0000000000), 0xffffffffffffffc8) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000040), 0x4, &(0x7f0000000080)}, 0xc) 2018/03/23 05:28:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1000000000000000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f9d865ae1e1c7c5bd92a1b9375555874f087c556b616155647a2732f399"}) 2018/03/23 05:28:36 executing program 7: r0 = socket$inet(0x2b, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000640)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/23 05:28:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="2b07296e949492b4fc40547fbf152c68c63bcbeb5e42909aefd8f3cf1f03c332c979e79ae93c0748fdef8500cc92cb2816934e3ba307e8c6d0a250479a90b8a93110d1f4d3db27cead75ec2e809cc37f7bea7bdfd5a29299632661ff4277d1d2860d7d5a322ce69ae2b16e3bc5399cb28142004d3a476d840cc7f8fc064f1b9eb3639b5c6132de8953bd10b21ad7baaf71596768e1937b6334038381c165d8772ae857d331ef9180f16cfd7f4f2cd0527f1aa7b7de3c6241d5f4398e506bd495061d0a35724753646d430816328a56e52ae08d1f1dd1eed66bd309976fb348dbdbf2c1328741b21360e362b2a1f9", 0xee) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) sendmsg$alg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)="a7700bf45627fb9de088444d859624f2bd26cdddc1470280", 0x18}], 0x1, &(0x7f0000000040)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000002bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000002e00)=[{&(0x7f0000002c00)=""/199, 0xc7}], 0x1}}], 0x1, 0x0, &(0x7f0000002f80)) 2018/03/23 05:28:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000486, &(0x7f0000000080)=""/24, &(0x7f00000ebffc)=0x18) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) memfd_create(&(0x7f0000000040)=',(\x00', 0x1) 2018/03/23 05:28:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xcdf}, 0x0, 0xec, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1ff, &(0x7f0000000080)) 2018/03/23 05:28:36 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x4, 0x4) accept4$alg(r0, 0x0, 0x0, 0x80800) keyctl$set_reqkey_keyring(0xe, 0x2) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/03/23 05:28:36 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x8000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x141040, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=ANY=[@ANYBLOB="240000000100000006008000", @ANYRES32=r1], 0x10}, 0x0) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f000093fff8)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) close(r2) close(r0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x3) 2018/03/23 05:28:36 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x20) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000cf9f99)=""/103, &(0x7f000097effc)=0x67) 2018/03/23 05:28:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x8) [ 176.283544] kauditd_printk_skb: 205 callbacks suppressed [ 176.283552] audit: type=1400 audit(1521782916.692:613): avc: denied { net_admin } for pid=4255 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 176.338832] audit: type=1400 audit(1521782916.741:614): avc: denied { dac_read_search } for pid=31760 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 176.363908] audit: type=1400 audit(1521782916.743:615): avc: denied { net_raw } for pid=31766 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/23 05:28:36 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x4080}, {r0, 0x1001}, {r0, 0x15}, {r0, 0x4340}, {r0, 0x200000000000000}], 0x0, &(0x7f0000000100), &(0x7f0000000000), 0x43) 2018/03/23 05:28:36 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6c69625f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302e6331303233203966ec4bc96d9cf0b487312b"], 0x55) fstat(r0, &(0x7f0000000000)) 2018/03/23 05:28:36 executing program 3: rt_sigaction(0x9, &(0x7f0000000000), &(0x7f0000000040), 0x100, &(0x7f0000fbc000)) rt_sigaction(0x28, &(0x7f0000000080)={0xd5, {0x7f}, 0x3, 0x6}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000200)) rt_sigprocmask(0x1, &(0x7f0000000140)={0x400}, &(0x7f0000000180), 0x8) 2018/03/23 05:28:36 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) clone(0x0, &(0x7f00008a8f43), &(0x7f0000654000), &(0x7f0000bc0ffc), &(0x7f0000418000)) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) wait4(0x0, &(0x7f00000000c0), 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev_snmp6\x00') ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/03/23 05:28:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0xffffffff, 0x0, r0}, 0x2c) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/03/23 05:28:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x2000000000227f, &(0x7f0000000280)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/03/23 05:28:36 executing program 6: r0 = gettid() getpgid(r0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000003ffc), &(0x7f0000000040)) ioprio_get$pid(0x2, 0x0) 2018/03/23 05:28:36 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000100), &(0x7f0000000100)}, 0x20) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000940)='/dev/qat_adf_ctl\x00', 0x800, 0x0) connect$pptp(r1, &(0x7f0000000980)={0x18, 0x2, {0xffffffffffffbffe, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6) 2018/03/23 05:28:36 executing program 4: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) socketpair$inet6(0xa, 0x805, 0x3000000000000000, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)={0x0, 0x6, 0x2, 0x4, 0x4, [{0x2, 0x9c33, 0x7, 0x0, 0x0, 0x1}, {0x2, 0x8, 0xfffffffffffffaf2, 0x0, 0x0, 0x102}, {0x3, 0x7, 0x80000001, 0x0, 0x0, 0x1000}, {0x8, 0x4, 0x5be8, 0x0, 0x0, 0x400}]}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x2, &(0x7f00000000c0)=""/170) modify_ldt$write(0x1, &(0x7f0000312ff6), 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x22b, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000001c0)={0x1, 0x0, 0x1, 0x81}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000200)={r3, 0x4}) 2018/03/23 05:28:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4ab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abcfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0x8, 0x3}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000002c0)="9ae7c24b78c71922b84f92eaca651cebb1bb78b31f55936f28573fa89b7b776943f306dae75d5a0bbc7a2040942c7dd47def74b8a901355d25ba61f5e7c3adfc829cc7d00757237185912d8a45b8f129", 0x50) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x606a12ab68ba45c6, 0x70, 0xffffffff, 0x80, 0x6, 0x7, 0x0, 0x9, 0x20142, 0xb, 0x1, 0x401, 0x8, 0xe3, 0x101, 0xef, 0x7, 0x3, 0xcc, 0x200, 0x5, 0x9, 0xe7700000, 0x3, 0x9, 0x5, 0x6, 0x4, 0x7, 0x6, 0xfffffffffffffffa, 0x2, 0x100000001, 0x5, 0x6, 0x4, 0x1ab, 0x144, 0x0, 0x64296fb9, 0x5, @perf_config_ext={0x7, 0x7}, 0x18000, 0xaa, 0x101, 0x5, 0x81, 0x6, 0x9}, r1, 0x3e, r0, 0xf) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/57, 0x256}, {&(0x7f00000000c0), 0xfffffed4}, {&(0x7f0000000100)=""/137, 0x89}, {&(0x7f00000001c0)=""/181, 0xb5}], 0x4) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f00000003c0)="3f8335d0e841eb49e4d9d2544a61571f744e370951e040a68bb2eea64f061724a4af46ed20eb104da4b3d71254d413a0cfa6886a66fdb7365cba1b95936b4e48af6e61456e235f0065b55d5c77b4d4fe24280323ea4f8913653335721df870dfb4fdeb18d846ff8d8044724ca7db3c54981a25162ffc3ef2727f0cc083d77f2eaba03104a7b2ec43b5866d354ff3a861", 0x90) [ 176.388269] audit: type=1400 audit(1521782916.776:616): avc: denied { net_admin } for pid=17771 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/23 05:28:36 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0xfb5}, {0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x2, [0xbc, 0x6, 0x8, 0x200, 0x7, 0x3, 0xfffffffffffffff9, 0x4]}, 0x5c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{}]}) pselect6(0x40, &(0x7f0000000240)={0x3a, 0x81, 0xae, 0xb51, 0x3, 0x1, 0x5, 0x6}, &(0x7f0000000280)={0x4, 0x1, 0x0, 0x6, 0x2, 0x8, 0x82, 0x21d}, &(0x7f00000002c0)={0x99, 0x5, 0x5d5, 0x8, 0x3, 0xf07, 0x4, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340), 0x8}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000003c0)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000440)={{0x9c, 0x74a9}, {0x1, 0xfffffffffffffffb}, 0x9, 0x5, 0x8}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000004c0)=0x1, &(0x7f0000000500)=0x4) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000540)={0xaeef}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000580)=0x80000000000000, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00000005c0)={0x10000008}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e20}}, 0x4, 0x3, 0x5, 0x7}, &(0x7f0000000740)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000780)={r3, 0x80000000, 0xc8, "8f29cbbb970a1f8afd842d017e561868f096f77a8f7f403c15cdf8b95471b57833c61ef34225fbfedd196317281e4fda5a4793c9feffe7c79bcab9785f66a157064293355b23e86645517a9a71fb244588ac37fb58322cf513fbe1c7679610f585badc0407d5a2a318bb0234f1bdd288e58ee25e9d98b764e6063fe2ae6648a94b3d58e13eb0e9d2b56f1387d09759356c9def1705f85026b181ae0129eb383439476bcfce362ac3893347ff8babd0719ca5fd86d12201c0ea62f5ab1b6ec620769cf3682fc0e321"}, 0xd0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000880)={0xfffffffffffffffc, 0x2, 0x1ff, 0x5, 0x4, 0x3}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000008c0)={@multicast1, @loopback}, &(0x7f0000000900)=0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000940)={'filter\x00', 0x4}, 0x68) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000009c0)) creat(&(0x7f0000000a00)='./file0\x00', 0x98b585135ccb4643) ppoll(&(0x7f0000000a40), 0x0, &(0x7f0000000a80)={0x0, 0x989680}, &(0x7f0000000ac0)={0xfffffffffffffbff}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000b00)=0x405, 0x4) accept4$netrom(r0, &(0x7f0000000b40)=@full, &(0x7f0000000bc0)=0x48, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000c00)={r3, 0xaf, "d40e00b6c1d29d042dfb17e8b17cae8f8f285443f7f963abaa1809b2669e4a6aa33994324eb0cde5354952566a232e09523805277065477af5994aff0f478106c20d347b91141bc411aa90bbcc602330d98f3f4101ba4f91c5140720bb06c3269400850bc0711895c33ac1b0e99ce01ef5dcf70dc848894ec93111b516a4e71973e048b2ce4e65b3cfea4487dce4cffd7418f5729160e91523f1b0a8a09fc3d7dab18ed56dffe003ef9f9bfc1329a1"}, &(0x7f0000000cc0)=0xb7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000d00)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x7, 0x5, 0x5, 0x48}, &(0x7f0000000dc0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000e00)={r4, 0x3, 0x1f}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000e40)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x60, {0x2, 0x4e20, @multicast1=0xe0000001}, 'teql0\x00'}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000ec0)=0xffff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000f00), &(0x7f0000000f40)=0x6) 2018/03/23 05:28:36 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x101000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) poll(&(0x7f00003a3fd8)=[{r0, 0x110}], 0x1, 0x0) 2018/03/23 05:28:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/23 05:28:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000180)=@known='security.capability\x00') r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff07, 0xc82945494ccf9d2d) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000001c0)={0x7000}) fsetxattr(r0, &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00ecuripy.bapability\x00', 0x14, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netlink(r3, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x40000200}, 0xc) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0xa20, 0x1, 0x7, 0x0, 0x1, 0x7ff, 0x2, 0x6, 0x3, 0x7, 0x68, 0x8bc, 0x0, 0x80000000, 0x34, 0xe1, 0x3f, 0xb686, 0x6}) [ 176.446405] audit: type=1400 audit(1521782916.859:617): avc: denied { map_create } for pid=31792 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 176.469185] audit: type=1400 audit(1521782916.872:618): avc: denied { map_read map_write } for pid=31792 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/23 05:28:36 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x280180, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) remap_file_pages(&(0x7f0000e3c000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x200a00) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x5, 0x2) 2018/03/23 05:28:36 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000300)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000340)='/exe\x00\x00\x00\x00\x00\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/47, 0x2f}], 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000200)=""/234, 0xea}], 0x1, 0x0) 2018/03/23 05:28:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x140, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) sendmsg$alg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)="a7700bf45627fb9de088444d859624f2bd26cdddc1470280", 0x18}], 0x1, &(0x7f0000000040)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000002bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000002e00)=[{&(0x7f0000002c00)=""/199, 0xc7}], 0x1}}], 0x1, 0x0, &(0x7f0000002f80)) 2018/03/23 05:28:36 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$TIOCEXCL(r1, 0x540c) modify_ldt$read(0x0, &(0x7f0000000080)=""/139, 0x8b) socket$packet(0x11, 0x1, 0x300) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x1, 0x6, 0x1, 0x0, 0x0, {0x0, 0x0, 0xa}}, 0x14}, 0x1}, 0x0) 2018/03/23 05:28:36 executing program 3: fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000003c0)=[r0, r1, r2, r3, 0x0, r4]) r5 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) sendfile(r5, r5, &(0x7f0000000040), 0x2) 2018/03/23 05:28:36 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) r1 = dup3(r0, r0, 0x132ac0929bb610c7) sendmsg$netrom(r1, &(0x7f0000000640)={&(0x7f0000000000)=@full={{0x3, {"89511eb4211b46"}, 0x40000000000000}, [{"b3d7941c12c0b9"}, {"a75780926c89d8"}, {"42763ab1a946bd"}, {"74c3b2f4a8cd3d"}, {"c4090ed9894680"}, {"45528b37a262bc"}, {"fc361950ddb651"}, {"fb136a5fa15424"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f0000000080)="9d9cdfeac48c3be9521f1afcdea453d144b58af8f4f399533444e8b3df997c20505ab534b6c9ed9ee1b582a3f0c9902e16d629bcb0b9db7a24b15c7155a7a4f95d9c3fdfbb9e98bac7d5abb29726fcd398aa1c78772f5b03aa79be5d9b78724266262f0c404ee05b2509a9990d3c48bdf47fa0ad50d80cf51b871b87c18df624a991c8aaa0227ff3abbc78a4528c3cbdb000c557a86de8ddbde0facbe1f36b5c8d5b718ecfa44e24fa1b0a1cdef2aa850ac350115bcb796a4c528cc880f15b72ea", 0xc1}, {&(0x7f0000000180)="214fbdcbd9b1c8149c0cdfd5c7a39ab63aa4ab0d7df7c6133e71cd7a8e50a59ab0d1e551e62c553eab6242b32e12eaf4d60ec8acfd9d4ad84dd3ea9179587cdfd9c8b25396ddf4326e12246ddb7a2c6cb846dcc3ce2f7adf22a28007", 0x5c}, {&(0x7f0000000380)="3f9a5e7c5b5db7", 0x7}, {&(0x7f00000003c0)="80e6b3e7460cdb0f1adec357eccba11fd2a5de40ca2b2ded5f3737bea913de75a3e0038e8fff3f2e4a4fd7f18f0dd43ecef2415904ce1019f8180b9d809eb00d3a46291fffe8c619031da629baabcd43c0187757ee7521e9f0b8b7197ab5128380bfa0728efd4a03a8d7b757964e0776336092c07e496c6cc0a25002a43faf4a0b14687e6b3aae5b6a05f96d469c4448dc832a5f78198e6e2f33e516f58882992330f2e740ff0721a910a47b50a596fff32ec0d30ee3aba83347c4930a86ea8557b3410055434a4d7e0d8263ff0231ac6d3734b360674f2e31b267", 0xdb}], 0x4, &(0x7f0000000500)=[{0x44, 0x19d, 0xfff, "f1844bb3017fae45bd4924ae2e818d6d15ec6df2151744bad0b00cd8984a3121c125b40a2d336fe9b22161a61666baa95aa5a8cedbf8"}, {0xe0, 0x3a, 0x4, "137380cac8a9a84f2d9b1f190fdb12dbe22def3aad97952a49839b12ed0ba4f1b4e399c01ae0a64050427c4db9e794c79b6150e7b1e20885054b4ba6a17193939e666ff4d567446beb998ae2647550115e24b229cb878f9417f388e438d1ab064eb86da7a78cdac0d160dd67aa53dac96ba6eee2eac0721d6c982f1b7f0cf10b11109d20e5bee90be991d0cc4a32236efb610ea446bafc90bfe370ffdbb5ad70c867e55038a6ac5ce29ebbdb4eb1d188f91d3bc94b2adf396a2aa03f8c7de1b4f506212f4b8e05f86a25ad0fe8b0655aa8"}], 0x124, 0x8000}, 0x20000000) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x18}, 0x0) [ 176.492608] audit: type=1400 audit(1521782916.884:619): avc: denied { dac_read_search } for pid=31804 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 176.529085] audit: type=1400 audit(1521782916.939:620): avc: denied { net_admin } for pid=4258 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 176.536542] audit: type=1400 audit(1521782916.949:621): avc: denied { create } for pid=31818 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 05:28:37 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000100)={0xffffffffffffffff, 0x8000}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x28) openat(r1, &(0x7f0000000040)='./file0\x00', 0x400, 0x1) renameat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') 2018/03/23 05:28:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x5, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000140)}]) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4080, 0x0) 2018/03/23 05:28:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x20000000020003) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc), 0x4) 2018/03/23 05:28:37 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x53, r0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) ioctl(r0, 0x40044149, &(0x7f0000000040)) 2018/03/23 05:28:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f0000000140)) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/03/23 05:28:37 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r0, &(0x7f0000000080), &(0x7f0000000000)=""/120}, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)) 2018/03/23 05:28:37 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)="68f091422cfbd7734e9db4894865cb9dc2cd5f7cd84a8b73e37ca3065a9d3a11aa10099250b268f3d876af33f8b42b3ff9f793b852582c8941ec76bbe3d6b8f6a61577c6410524e12c0d7952711b78834fb774001ffc7eafdf7af11530c4565ced3280d12109d7f5dbc987545e1d34a938cfff777d510224b2987d88fa32d91e6ca648ce7d811318c114f2d4931c786ecb6b20ee725cda8fb412198bf94c4ef2a6", 0xa1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200100, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x800, 0x6, 0x1000, 0x40, 0x1, 0x4}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x4, 0x7, 0x5, 0x1, 0xfffffffffffffe01, 0xd8, 0x1, 0x800, 0x38, 0x8}, 0xb) ioctl$TIOCSBRK(r2, 0x5427) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000001c0)) io_setup(0x9b06, &(0x7f0000000200)=0x0) io_cancel(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000000240)="b078da0812edc4745a4bb9751c2a0130673a77a621ae3ee65ad697d8dd6d62f9128748e14a8a82605f628c189fb76dc03533878925661a1bbb5e1120f3ca4e8820f0e85cc0cb1d3a1b843ac8f455e9c5228bea82507c783ca159a8e2c53700205530e0f8eab6", 0x66, 0xff, 0x0, 0x0, r2}, &(0x7f0000000300)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000340)={0x4, 0x0, 0x7, 0x0, 0x9, 0x3, 0x30e3, 0x2, 0x4, 0x0, 0x9, 0x5, 0x0, 0x4, 0x8, 0x3, 0x0, 0x1aed, 0x2d93}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000380)={'filter\x00', 0x2, [{}, {}]}, 0x48) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x20100, 0x0) clock_settime(0x0, &(0x7f0000000440)={0x77359400}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000480)=0x0) r6 = geteuid() r7 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={r5, r6, r7}, 0xc) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000540)={r8}) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000580)=0x8, &(0x7f00000005c0)=0x2) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000600)={0xd93, 0xffffffffffffff82, 0x2, 0x2}, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000680)=[{0x8, 0x200}, {0x4, 0x7}, {0x2, 0x1}], 0x3) ioctl$TCGETS(r2, 0x5401, &(0x7f00000006c0)) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000700)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) pause() setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000740)=0x26, 0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000780)=@req3={0x2, 0x1, 0x2, 0x1000, 0x40, 0x31c00000000000, 0x20}, 0x1c) connect$nfc_llcp(r4, &(0x7f00000007c0)={0x27, 0x1, 0x1, 0x4, 0x7, 0x8, "8d4dc778d9d790b8e230ba0f5724c786c99255a3b06b42dc149a847bc969f4a19ef17509a19b6f0e1ae4476e8dc99eeab48891f03c00d3c526f9830d52e84e", 0x2f}, 0x58) 2018/03/23 05:28:37 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000002c0)) r1 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x5, 0x10000) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000100)=r4) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000240)=""/13) fgetxattr(r3, &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000000180)=""/65, 0x41) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="b102bd457339"}, 0x14) 2018/03/23 05:28:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c84fb8)=ANY=[@ANYBLOB="0004040000000000fe8000000000000000000000000000fffe800000000000000000007f000000ff"], 0x28) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) 2018/03/23 05:28:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) personality(0x610000a) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000007fc0)=[{{&(0x7f0000004380)=@ax25, 0x80, &(0x7f0000001fc0)=[{&(0x7f00000045c0)=""/4096, 0x1000}], 0x1, &(0x7f00000059c0)=""/170, 0xaa}}, {{&(0x7f0000007140)=@hci, 0x80, &(0x7f0000007700)=[{&(0x7f00000072c0)=""/191, 0xbf}, {&(0x7f0000007540)=""/201, 0xc9}], 0x2, &(0x7f0000007740)=""/198, 0xc6}}], 0x2, 0x0, &(0x7f0000008100)={0x77359400}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000800000000548f75e96f63d1ad08fbf7f5e7cc000000"], 0x10}}], 0x2, 0x8000) 2018/03/23 05:28:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000040)={'tunl0\x00', @ifru_map={0x9, 0x0, 0x4, 0x4, 0xffffffffffffffff, 0x9}}) r1 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\'', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x100, 0x401, 0x4, 0x2, 0x5}, &(0x7f0000000300)=0x14) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000200)='-vmnet1\x00') 2018/03/23 05:28:37 executing program 7: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$get_persistent(0x16, 0x0, r1) 2018/03/23 05:28:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000100)={"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"}) r0 = gettid() sched_rr_get_interval(r0, &(0x7f00000000c0)) munlockall() syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x6) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='.'}, 0x10) [ 176.563265] audit: type=1400 audit(1521782916.958:622): avc: denied { map_create } for pid=31807 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/23 05:28:37 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000000086d, 0x0, 0xffffffffffffffff, 0x1}, 0x1a) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001880)={@loopback, @loopback, 0x0}, &(0x7f00000018c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001900)={'syzkaller1\x00', r2}) 2018/03/23 05:28:37 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) r3 = socket(0x90362f02815de921, 0xa, 0x9) connect$ax25(r3, &(0x7f0000000000)={0x3, {"a75b9e20e1d36e"}, 0x3}, 0x10) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000000040)=0x1, 0x4) r4 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f0000117ffc), 0x2) 2018/03/23 05:28:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x5, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300)={0x7}, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="23000000240091154600000000000012270600000000000004007352", 0x23}], 0x1, 0x0, 0x177}, 0x0) r2 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000340)={&(0x7f0000ffe000/0x2000)=nil, 0xfffffffffffffe01, 0x5, 0x40, &(0x7f0000ffe000/0x1000)=nil, 0x8}) write$selinux_user(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="73797374656d45753a6f62fb59d80581a3723a67657474795fc363713b743a733020756e636f6e6669645f7500bb1f9300b51dad9b7be54686310e4acb9fd95bc949c2929d3e958c877ae8e2780e1d84d9528fc952b757305203c6af904e71b665dbefd1fd2ce0d536d0870000be05c065ac6d0e9c2e7bf45f45425a5e43be95c2be8ec209063322782eb53463e90f49ebd9069c1219634a55ea64a3ed0188d10d56a01c613f1502d40dcbd34cb243c52d9e36b37cfe1f11167096f9c1c3c5d844f6785c0ffacae3ef35340c83f190f6ad6d943c9ac030bedd560575e332cadec3e5d9e5"], 0x2e) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0xeef) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x8, 0x1, 0x451dd8d2, 0x7fffffff}, {0x0, 0x5, 0x6, 0x3600000000000000}, {0x1, 0x4, 0x7fffffff, 0x7}, {0x20, 0x3, 0x4, 0x11b7}]}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000200)={[0x6000, 0x2, 0x1000, 0x2000], 0x100000001, 0x20, 0x9f8}) pread64(r2, &(0x7f0000000140)=""/142, 0x8e, 0x0) 2018/03/23 05:28:37 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8204, 0x8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x1, 0x4) getcwd(&(0x7f0000000100)=""/53, 0x35) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000340)={0x9, 0x2, 0x62}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0xfff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x200, 0x3}, 0x10) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000200)={{0x15002, 0x6000, 0xf, 0x2, 0x7, 0x1, 0x2f, 0x2, 0x0, 0x25769436, 0x2, 0x7fff}, {0xf000, 0x6000, 0x9, 0x9, 0x9fb1, 0x800, 0x2, 0x1f, 0x7, 0x5a, 0x3, 0x3}, {0x2000, 0x1004, 0xf, 0xffffffffe7fcdcc4, 0x9, 0x6, 0x8, 0x7, 0x10000, 0x8, 0x0, 0xe}, {0x6000, 0x7000, 0x4, 0x6, 0x101, 0x8, 0x7ff, 0x4, 0xf887, 0x3f, 0xfe68, 0x5}, {0x100000, 0xf000, 0xa, 0x3, 0x3, 0x346, 0x101, 0x10000, 0x8, 0x8653e51, 0x3, 0x9}, {0x5000, 0x0, 0x8, 0x0, 0x55, 0x81, 0x0, 0x10000, 0x4, 0x100000000, 0xff7, 0x4}, {0xf000, 0x0, 0x3, 0xce, 0x8, 0x2, 0x5, 0x66b5, 0x5, 0xe27, 0x9, 0x8}, {0x105000, 0xf006, 0xb, 0x0, 0x1, 0x9, 0x9, 0x400, 0x7, 0x392d, 0x14e4, 0x2}, {0x10f000}, {0xd000, 0x3000}, 0x20000000, 0x0, 0x1d000, 0x10, 0xc, 0x8100, 0x2, [0x9, 0x3, 0x7fff, 0x3]}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x1, 0x20101000, 0x3fe, 0x4, 0x7fff, 0x9, 0x8, 0x100000000, 0xbb0, 0x6}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$setsig(0x4203, r2, 0x20, &(0x7f00000001c0)={0x13, 0x81, 0x9, 0x767}) 2018/03/23 05:28:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000478ff5)='mountstats\x00') renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x2) socket$netlink(0x10, 0x3, 0x14) write$selinux_user(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="75266f626a6563745f723a73756c6f67696e5fa70fde657865635f743a73302073797374656d5f750000000000000000"], 0x2b0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x2000000000000}, 0x8) close(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r3) r4 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000c35000)=0x1) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r3, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r3, &(0x7f000014d000), 0x0) close(r2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e23, @broadcast=0xffffffff}, 'erspan0\x00'}) 2018/03/23 05:28:37 executing program 1: migrate_pages(0x0, 0x2, &(0x7f0000000440)=0x9, &(0x7f0000000480)=0x5) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x40000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) 2018/03/23 05:28:37 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001540)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x240200, 0x0) recvfrom$unix(r1, &(0x7f00000001c0)=""/56, 0x38, 0x2000, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1083, 0x10000) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/202) socket$bt_cmtp(0x1f, 0x3, 0x5) writev(r2, &(0x7f00000014c0)=[{&(0x7f0000000280)="7c82d562eb2d5921434668eee508b58ac879cf47925b1d9646e5217095a4cc512affab634e1c94fb92e1d20a6bb4ccd838436605eacfc76967e8eef3ac04c915b759be61d3d2164bd41fbf42d70fd73dee236a855c7e38067b775ed61f2ba737f20ce04c5443d8767235a33861c0af57b635b768593618714c2d8b2fcea9e293f00e4ec11e1c95fc214eb82cd13de49379a1bc23b00e1deccbf2f9c51a7779e1e367d5ead3593f63e40b6160d1de10093e25490816c88e9f5ded066b5a42ecfdd0c209e55c203ba4379a8815511358833681a2540e4dbf4e54", 0xd9}, {&(0x7f0000000380)="6c2cc393b28bb7bdad50e58111ca76b4c02cc5a259d87427c19b87f4cbcc24f9baa1f8cba2", 0x25}, {&(0x7f00000003c0)="da76aa75f4fbe11a56751a9713fac765d3e1c6fa0dec89b85106e046ee4291530feb69976e", 0x25}, {&(0x7f0000000400)="ca7389b1", 0x4}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="c482f880959cbe1924015bc4aa3d6cdc809c252edd39430883d4b50e423edf5018493a55031b13dba3d8ed3708cf1a77806a5c432da70b6cd4d7389befab28f89be1beef41", 0x45}], 0x6) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000040)={0x7, 0x2, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsf0\x00'}) 2018/03/23 05:28:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x20, &(0x7f0000c6b000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x401, 0x400100) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x800, 0x40) 2018/03/23 05:28:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0xc, 0x21}], 0xc}}], 0x2, 0x8000) 2018/03/23 05:28:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800000000000000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x305b75d0) 2018/03/23 05:28:37 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xd1, 0x4001) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000001c0), 0x2) sendto$ipx(r0, &(0x7f0000000080)="9d377fd75c8521585d29b713a00114fa50d8d98cb0764d92b99ac13bfb554b60940169a7d54a1bb932f0f11da350c2c56edc9370", 0x34, 0x48880, &(0x7f00000000c0)={0x4, 0x7f, 0x10000, "92f66d28657f", 0x2}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) setpgid(r1, r1) 2018/03/23 05:28:37 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/03/23 05:28:37 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xfffffedb, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x5aa) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000100)=""/213, 0xd5, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4(r2, &(0x7f0000000240)=@alg, &(0x7f00000002c0)=0x80, 0x80800) write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f0000f29fe4)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) wait4(r3, 0x0, 0x40000005, &(0x7f0000000080)) 2018/03/23 05:28:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000267fe4)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)="91", 0x1}], 0x1, &(0x7f00005c7ff0)}, 0x0) 2018/03/23 05:28:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x3be53163, 0x6, 0x400, 0x7, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x5, 0x3}, {0x1, 0x8}, 0x9, 0x4, 0x9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000340), 0x0) 2018/03/23 05:28:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x10001, 0x30, 0x2, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x3e, "528959a1792fc1a84b84193d115621a8ff24e184eb25aa8227039e7e00c5f82c9e1a3d24431c51d0b39bba93747df6b50f45d598cb0e2bf5978ebc2972d0"}, &(0x7f0000000240)=0x46) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0xe476}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7d00fa000000000000000000000000000000000000000000282517b0533a9afd2299dbc0811bd0f40572e87cafe04de3a3b4b431dcd74a48d634a0e5d800aa2da91d1b8445f4a9c1735b81b329e574814598e66b1e27e21c809f0789f106a4b082abd922ffdb53628d99145734d21a5bcddf5c2d6ce6ea8b894f2179eaf02f047d2578e02552de83fa479eaaa6b04bbf7020a8d473f46d9a837a2025b149cf65f093a4486e6087166bcbd53feaedee3f7ac95c98a0a88b7c594725e9a90467793a554010d0f3a12817952ef701"], &(0x7f0000000100)=0x1c) 2018/03/23 05:28:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000012c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b0000000500000008050000f803000090020000ffffffff00000000f80300006005000060050000ffffffff600500006005000005000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009679de3caf74bcbec437d2899cc1560b00000000000000000000d7c209b30000000000000000000000000000d3c6c650f6d8b5d2ba4c79f0e831f05a38bc8a832beb3dd57ad67ba0c669f44cb5aefbd06911fabb51bdc516"], @ANYBLOB="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"], 0x568) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x28, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)) 2018/03/23 05:28:37 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x3fffd) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x1, [@random="fd7ff96905d1"]}) 2018/03/23 05:28:37 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000140)=0x4, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockname$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0800002e375b00008c265a"], 0x0) 2018/03/23 05:28:37 executing program 3: r0 = gettid() getpriority(0xffffffffffffffff, r0) 2018/03/23 05:28:37 executing program 4: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', 'ramfs\x00'}, &(0x7f0000000180)=""/242, 0xf2) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x0, &(0x7f0000000180)) chroot(&(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/23 05:28:37 executing program 6: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x2, 0x170, r0, 0x2c) kexec_load(0x0, 0x1, &(0x7f0000001380)=[{&(0x7f0000001340)}], 0x80001) 2018/03/23 05:28:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x204040) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)={0x8, 0x0, [{0x40000007, 0x3, 0x1, 0x9, 0x9, 0x1, 0x7}, {0x40000002, 0x4, 0x2, 0x3f, 0x800, 0xfffffffffffffffd, 0xfffffffffffffffc}, {0x40000001, 0x4, 0x1, 0x5, 0x0, 0x29, 0x3f}, {0x8000000b, 0x3, 0x6, 0x2, 0x2, 0x8, 0x20}, {0x7, 0x8000, 0x6, 0x1, 0x2000000, 0xc88, 0x1}, {0x80000007, 0x80000000, 0x4, 0xc5, 0x1da2, 0xaa2, 0x3e86}, {0x0, 0xfff, 0x3, 0x1f, 0x20, 0x5, 0x3}, {0x0, 0x0, 0x1, 0xffff800000000000, 0xfffc000000000000, 0x200, 0x101}]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) execveat(r1, &(0x7f00000010c0)='./file0\x00', &(0x7f0000001180), &(0x7f0000001380), 0x1000) 2018/03/23 05:28:37 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/03/23 05:28:37 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x10000, 0x1, 'client1\x00', 0x0, "48fb1b5eeca9f974", "5182f6061139d4f553a83655cbc74e9ab5a41d1f0aabc3d13afe9ee11d4b5750", 0x0, 0x7b3}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001480)={0xffffffffffffffff}) 2018/03/23 05:28:37 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x81, 0x80000000, 0x0, 0x3, 0x81}) mprotect(&(0x7f0000163000/0x800000)=nil, 0x800000, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) pselect6(0x40, &(0x7f0000009000), &(0x7f0000ae1fc0), &(0x7f0000000fc0), &(0x7f0000000ff8)={0x0, 0x1c9c380}, &(0x7f0000000ff9)={&(0x7f000023d000), 0x3}) 2018/03/23 05:28:37 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xbf, 0x40) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080)=0x8, 0x4) 2018/03/23 05:28:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sync_file_range(r0, 0xfffffffffffffffd, 0x3, 0x2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000003c0)) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) r3 = dup3(r0, r1, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000340)=0x1) sendto$inet(r0, &(0x7f0000000300)="638ca9ff8e7dabbdcdfc8d60ec1a5bec943a3c37eaa5dc6a5472d0cc8e1411fcd6407cac38d7e549", 0x3, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x1ac) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000280)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x64, {0x2, 0x4e24, @multicast2=0xe0000002}, 'yam0\x00'}) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x44001, 0x0) sched_yield() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f00000001c0)={0xffffffffffffffff, 0x2, {0x2, 0x0, 0xff, 0x3, 0x10000}}) 2018/03/23 05:28:37 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffff80000001, 0x200000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x5, 0x4) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x0, 0x2}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x80000001, 0xffff}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001400)=ANY=[]) socket(0x2, 0x8000e, 0x1) 2018/03/23 05:28:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") r1 = syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x20002000, 0x41}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0x2, 0x9, [0x8001, 0x3, 0x101, 0x401, 0xfffffffffffffffe, 0x6, 0xfffffffffffff4fd, 0x0, 0x8000]}, &(0x7f00000000c0)=0x1a) 2018/03/23 05:28:37 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000040)="11e61296ef1cf7e03de1d870a13197658d7ba8c4cefb35aac44dd88127730bb815b4ea297f480f947e38d3589527efd13a1d3ed899c6642adaf0d3a22c605667390696ba46a5182b45aeeb54599fc057b758c64447ed5ea569a848b775a02afe37ba0a4373b29a942cd6019e1ca6aa15a6d9ea4df8608236d08680c6", 0x7c, 0x40011, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000baeff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/03/23 05:28:37 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x19, 0x806, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000280)={r3, 0x1, 0x6, @random="e33bf7c4c531"}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000002c0)=0x20, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x8000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="0200d1004400bb23"], 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r5, 0x1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x151) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r5, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/23 05:28:37 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) sendto$inet6(r2, &(0x7f0000000140)="14a992edfd46f8cdfae4807bdc69aaed1ee19d8282bdd2c24fe0df6d8e0f58126544ec90206177cbb12c7c3d8469174347e4e1b7230dd79153572199f62e245dabffd8d72c0592607356de7cc8080cf1fed45c1b037e12ba55eaa64a7702403fb2fc6608fa306b7611c5c0fc7bbe23de6e7f742742735e99c09a4b5a46e7e5", 0x7f, 0x81, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x2008}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/03/23 05:28:37 executing program 4: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000380), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x99, 0x1, 0x1, 0x1, 0xdc90, 0x80000001, 0x3, 0xef, 0x7f, 0x3, 0x9, 0xdb, 0x4, 0x9, 0x81]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={r3, 0x6}, &(0x7f0000000340)=0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) connect$can_bcm(r2, &(0x7f0000000300)={0x1d, r4}, 0x10) keyctl$setperm(0x5, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) 2018/03/23 05:28:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000009d826230000000000000000000000000089a71f1ed2052500000000c6645a2b8cab"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xaff, 0x400) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x20, 0x3, 0x5}) 2018/03/23 05:28:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt(r0, 0x8000000084, 0x1, &(0x7f0000000000), 0x0) 2018/03/23 05:28:37 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000100)=""/249, 0xf9}, &(0x7f0000000200), 0x2}, 0x20) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000040)='devpts\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000500)='.', &(0x7f0000000600)='../file0\x00', &(0x7f00000004c0)='bpf\x00', 0x1000, 0x0) sendmsg$rds(r0, &(0x7f00000040c0)={&(0x7f0000000440)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003c80)=[{&(0x7f0000002b40)=""/228, 0xe4}, {&(0x7f0000002c40)=""/59, 0x3b}, {&(0x7f0000002c80)=""/4096, 0x1000}], 0x3, &(0x7f0000003f80)=[@mask_cswp={0x58, 0x114, 0x9, {{0xb9, 0x40}, &(0x7f0000003cc0)=0xff, &(0x7f0000003d00)=0x5, 0x1000, 0x0, 0x0, 0x1, 0x14, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x5}, &(0x7f0000003d40)=0x4, &(0x7f0000003d80), 0x4, 0x0, 0x101, 0x1ff, 0x8, 0xfffffffffffffffb}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000003dc0)=""/193, 0xc1}, &(0x7f0000003ec0), 0x24}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000003f00)=0x9, &(0x7f0000003f40)=0x100, 0x2, 0xfffffffffffffffb, 0x81, 0x78bd, 0x10, 0x9}}], 0x138, 0x4001}, 0x48000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000540)=0x0) process_vm_writev(r1, &(0x7f0000001640)=[{&(0x7f0000000580)=""/114, 0x72}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, &(0x7f0000002ac0)=[{&(0x7f0000001680)=""/233, 0xe9}, {&(0x7f0000001780)=""/126, 0x7e}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/4, 0x4}, {&(0x7f0000002840)=""/19, 0x13}, {&(0x7f0000002880)=""/6, 0x6}, {&(0x7f00000028c0)=""/190, 0xbe}, {&(0x7f0000002980)=""/218, 0xda}, {&(0x7f0000002a80)=""/16, 0x10}], 0x9, 0x0) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000280)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)="b93036763138ab8f", 0x8}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="600000000600000009000000a7b90e1c4932976dba752bcbaa8fac08a5ebc7ad0386ce6c1c9dd1f519e2f489a15cd682adb0059a739427cdb424254c97a1a69772870ecbb25ecf095527783a19ec23874ba2e2a9b7640000009901000001000000b481d04e3d6ceeda67952e4205b400b8267bd3b06b584ef0bf61a6b7a84f48a73b70b3f5375f9b34eceac6f4e4a576a50417e099cc1088e50e9a2aaff4341dd124fbed0551db12affb14f75aad8636a5d8c13bf51a590000"], 0xc4, 0xc000}, 0x0) 2018/03/23 05:28:37 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000ed2fd8)={0x7, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0xfffffffffffffffa, 0x5, 0x7, 0x7f, 0x0, 0x7, 0x102, 0x5, 0xc0, 0x6, 0x0, 0x3, 0x8, 0x40, 0x2, 0x0, 0x22028c30, 0xe99, 0x10, 0x2, 0x503, 0x9, 0x4, 0x400, 0x100, 0x0, 0x40, 0x5, 0x9, 0x9, 0xffffffffffffffff, 0x10000, 0x4, 0x6, 0x60, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x4000, 0x1000, 0x7fff, 0x7, 0xb53, 0xff, 0x5}, r2, 0x7, r0, 0x9) r3 = socket(0x9, 0x80b, 0x7fffffff) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/23 05:28:37 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xff, 0xb02bd4fefcfa54af) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000140), 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020300090c00000000400000000000000200130002000000002000000003bdb1b2932d0d0000e0000001000000000000000002000100000000000000060200000000030007000000008000000000e0000001a1ae1a6fe9b1e730adb91dd90e108b0e40647ed9ba23d0cf80ff511036517c5d6d290cacba5de0cf6178080fa80b0574a03eac70f91820786981f0b7c9f56f1636a8b4817efe30cf5be2774be4d1c86d93c41c6369ba"], 0x60}, 0x1}, 0x0) r2 = socket(0x18, 0x0, 0x2) getsockname$ax25(r2, &(0x7f0000992ff0), &(0x7f0000000a0b)=0x10) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000100)={0x1d}, 0x10) bind$can_raw(r3, &(0x7f0000000ff0)={0x1d}, 0x10) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000000)="39f5c29374", 0x5) 2018/03/23 05:28:37 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$packet_int(r1, 0x107, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xbbf) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 05:28:37 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x40000000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e10200000002000000000023", 0x25) sendto$packet(r0, &(0x7f00003c2ff0)="547a763961e065ba0200add8f605b010", 0x10, 0x0, &(0x7f0000123fec)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) 2018/03/23 05:28:37 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) 2018/03/23 05:28:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x265b, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xa8e, 0x0, 0x0, 0xd4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socketpair$inet(0x2, 0x3, 0x113, &(0x7f0000000b80)) inotify_init() r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000140)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x800000000000, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x9e, 0x415, 0x3}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x210000) 2018/03/23 05:28:37 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000000000)=""/1, 0x1}], 0xe7c82be7185ed13a) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/03/23 05:28:37 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x13, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYBLOB="0000000000000000eb7f5f0dc5c2f4"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000300)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) 2018/03/23 05:28:37 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="af3d01e2a0f3", [], {@ipv6={0x86dd, {0x0, 0x6, "2f2896", 0x14, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/23 05:28:37 executing program 3: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200040, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4004ae52, &(0x7f0000000040)=0x8001) timer_settime(0x0, 0x1, &(0x7f0000046fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) move_pages(r0, 0x5, &(0x7f0000000080)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil], 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2018/03/23 05:28:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000183fcc)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0xfffffffffffffffe, 0x400) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x2000000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) [ 177.215875] bond0 (unregistering): Released all slaves [ 177.952721] ================================================================== [ 177.960214] BUG: KASAN: use-after-free in inet_create+0xd9c/0xf50 [ 177.966414] Read of size 4 at addr ffff8801b1a08604 by task kworker/u4:5/12736 [ 177.973739] [ 177.975337] CPU: 1 PID: 12736 Comm: kworker/u4:5 Not tainted 4.16.0-rc6+ #272 [ 177.982583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.991971] Workqueue: krdsd rds_connect_worker [ 177.996638] Call Trace: [ 177.999202] dump_stack+0x194/0x24d [ 178.002807] ? arch_local_irq_restore+0x53/0x53 [ 178.007450] ? show_regs_print_info+0x18/0x18 [ 178.011920] ? lock_release+0xa40/0xa40 [ 178.015862] ? lock_downgrade+0x980/0x980 [ 178.019983] ? inet_create+0xd9c/0xf50 [ 178.023845] print_address_description+0x73/0x250 [ 178.028658] ? inet_create+0xd9c/0xf50 [ 178.032526] kasan_report+0x23c/0x360 [ 178.036300] __asan_report_load4_noabort+0x14/0x20 [ 178.041198] inet_create+0xd9c/0xf50 [ 178.044887] ? ipip_gro_receive+0xf0/0xf0 [ 178.049009] ? __lock_is_held+0xb6/0x140 [ 178.053053] __sock_create+0x4d4/0x850 [ 178.056917] ? kernel_sock_ip_overhead+0x4c0/0x4c0 [ 178.061822] ? find_held_lock+0x35/0x1d0 [ 178.065860] ? trace_hardirqs_off+0x10/0x10 [ 178.070161] ? debug_object_deactivate+0x364/0x560 [ 178.075068] sock_create_kern+0x3f/0x50 [ 178.079030] rds_tcp_conn_path_connect+0x277/0x940 [ 178.083951] ? rds_tcp_state_change+0x2a0/0x2a0 [ 178.088597] ? trace_hardirqs_off+0x10/0x10 [ 178.092895] ? lock_acquire+0x1d5/0x580 [ 178.096841] ? lock_acquire+0x1d5/0x580 [ 178.100806] ? __lock_is_held+0xb6/0x140 [ 178.104854] rds_connect_worker+0x156/0x1f0 [ 178.109152] process_one_work+0xc47/0x1bb0 [ 178.113359] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 178.118521] ? trace_hardirqs_on+0xd/0x10 [ 178.122654] ? pwq_dec_nr_in_flight+0x450/0x450 [ 178.127315] ? __schedule+0x903/0x1ec0 [ 178.131194] ? trace_hardirqs_off+0x10/0x10 [ 178.135491] ? lock_downgrade+0x980/0x980 [ 178.139638] ? lock_acquire+0x1d5/0x580 [ 178.143584] ? lock_acquire+0x1d5/0x580 [ 178.147530] ? worker_thread+0x4a3/0x1990 [ 178.151653] ? lock_downgrade+0x980/0x980 [ 178.155779] ? lock_release+0xa40/0xa40 [ 178.159727] ? pr_cont_work+0x130/0x130 [ 178.163676] ? do_raw_spin_trylock+0x190/0x190 [ 178.168249] worker_thread+0x223/0x1990 [ 178.172198] ? finish_task_switch+0x1c1/0x7e0 [ 178.176687] ? process_one_work+0x1bb0/0x1bb0 [ 178.181163] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 178.186157] ? trace_hardirqs_on+0xd/0x10 [ 178.190278] ? _raw_spin_unlock_irq+0x27/0x70 [ 178.194745] ? finish_task_switch+0x1c1/0x7e0 [ 178.199210] ? finish_task_switch+0x182/0x7e0 [ 178.203681] ? copy_overflow+0x20/0x20 [ 178.207562] ? __schedule+0x903/0x1ec0 [ 178.211438] ? trace_hardirqs_off+0x10/0x10 [ 178.215742] ? find_held_lock+0x35/0x1d0 [ 178.219789] ? find_held_lock+0x35/0x1d0 [ 178.223849] ? __schedule+0x1ec0/0x1ec0 [ 178.227796] ? retint_kernel+0x10/0x10 [ 178.231670] ? _raw_spin_unlock_irqrestore+0x5e/0xc0 [ 178.236750] ? __kthread_parkme+0x176/0x240 [ 178.241050] kthread+0x33c/0x400 [ 178.244391] ? process_one_work+0x1bb0/0x1bb0 [ 178.248859] ? kthread_stop+0x7a0/0x7a0 [ 178.252809] ret_from_fork+0x3a/0x50 [ 178.256514] [ 178.258116] Allocated by task 4256: [ 178.261719] save_stack+0x43/0xd0 [ 178.265144] kasan_kmalloc+0xad/0xe0 [ 178.268830] kasan_slab_alloc+0x12/0x20 [ 178.272775] kmem_cache_alloc+0x12e/0x760 [ 178.276893] copy_net_ns+0x152/0x580 [ 178.280578] create_new_namespaces+0x425/0x880 [ 178.285140] unshare_nsproxy_namespaces+0xae/0x1e0 [ 178.290040] SyS_unshare+0x653/0xfa0 [ 178.293727] do_fast_syscall_32+0x3ec/0xf9f [ 178.298025] entry_SYSENTER_compat+0x70/0x7f [ 178.302403] [ 178.304005] Freed by task 12736: [ 178.307349] save_stack+0x43/0xd0 [ 178.310774] __kasan_slab_free+0x11a/0x170 [ 178.314980] kasan_slab_free+0xe/0x10 [ 178.318755] kmem_cache_free+0x83/0x2a0 [ 178.322699] net_free+0xca/0x110 [ 178.326039] net_drop_ns.part.11+0x26/0x30 [ 178.330243] cleanup_net+0x977/0xcb0 [ 178.333931] process_one_work+0xc47/0x1bb0 [ 178.338137] worker_thread+0x223/0x1990 [ 178.342085] kthread+0x33c/0x400 [ 178.345425] ret_from_fork+0x3a/0x50 [ 178.349110] [ 178.350711] The buggy address belongs to the object at ffff8801b1a08140 [ 178.350711] which belongs to the cache net_namespace of size 6720 [ 178.363597] The buggy address is located 1220 bytes inside of [ 178.363597] 6720-byte region [ffff8801b1a08140, ffff8801b1a09b80) [ 178.375614] The buggy address belongs to the page: [ 178.380514] page:ffffea0006c68200 count:1 mapcount:0 mapping:ffff8801b1a08140 index:0x0 compound_mapcount: 0 [ 178.390457] flags: 0x2fffc0000008100(slab|head) [ 178.395105] raw: 02fffc0000008100 ffff8801b1a08140 0000000000000000 0000000100000001 [ 178.402958] raw: ffffea0006d42fa0 ffffea0006cb4320 ffff8801d9bece00 0000000000000000 [ 178.410809] page dumped because: kasan: bad access detected [ 178.416486] [ 178.418084] Memory state around the buggy address: [ 178.422983] ffff8801b1a08500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 178.430316] ffff8801b1a08580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 178.437644] >ffff8801b1a08600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 178.444972] ^ [ 178.448310] ffff8801b1a08680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 178.455639] ffff8801b1a08700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 178.462969] ================================================================== [ 178.470298] Disabling lock debugging due to kernel taint [ 178.475796] Kernel panic - not syncing: panic_on_warn set ... [ 178.475796] [ 178.483142] CPU: 1 PID: 12736 Comm: kworker/u4:5 Tainted: G B 4.16.0-rc6+ #272 [ 178.491688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 178.501022] Workqueue: krdsd rds_connect_worker [ 178.505663] Call Trace: [ 178.508221] dump_stack+0x194/0x24d [ 178.511823] ? arch_local_irq_restore+0x53/0x53 [ 178.516468] ? kasan_end_report+0x32/0x50 [ 178.520589] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 178.525323] ? vsnprintf+0x1ed/0x1900 [ 178.529099] ? inet_create+0xcf0/0xf50 [ 178.532962] panic+0x1e4/0x41c [ 178.536125] ? refcount_error_report+0x214/0x214 [ 178.540853] ? add_taint+0x1c/0x50 [ 178.544364] ? add_taint+0x1c/0x50 [ 178.547880] ? inet_create+0xd9c/0xf50 [ 178.551737] kasan_end_report+0x50/0x50 [ 178.555682] kasan_report+0x149/0x360 [ 178.559458] __asan_report_load4_noabort+0x14/0x20 [ 178.564359] inet_create+0xd9c/0xf50 [ 178.568056] ? ipip_gro_receive+0xf0/0xf0 [ 178.572187] ? __lock_is_held+0xb6/0x140 [ 178.576228] __sock_create+0x4d4/0x850 [ 178.580093] ? kernel_sock_ip_overhead+0x4c0/0x4c0 [ 178.584995] ? find_held_lock+0x35/0x1d0 [ 178.589032] ? trace_hardirqs_off+0x10/0x10 [ 178.593329] ? debug_object_deactivate+0x364/0x560 [ 178.598230] sock_create_kern+0x3f/0x50 [ 178.602179] rds_tcp_conn_path_connect+0x277/0x940 [ 178.607080] ? rds_tcp_state_change+0x2a0/0x2a0 [ 178.611726] ? trace_hardirqs_off+0x10/0x10 [ 178.616019] ? lock_acquire+0x1d5/0x580 [ 178.619963] ? lock_acquire+0x1d5/0x580 [ 178.623917] ? __lock_is_held+0xb6/0x140 [ 178.627956] rds_connect_worker+0x156/0x1f0 [ 178.632252] process_one_work+0xc47/0x1bb0 [ 178.636459] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 178.641705] ? trace_hardirqs_on+0xd/0x10 [ 178.645832] ? pwq_dec_nr_in_flight+0x450/0x450 [ 178.650481] ? __schedule+0x903/0x1ec0 [ 178.654350] ? trace_hardirqs_off+0x10/0x10 [ 178.658641] ? lock_downgrade+0x980/0x980 [ 178.662774] ? lock_acquire+0x1d5/0x580 [ 178.666717] ? lock_acquire+0x1d5/0x580 [ 178.670661] ? worker_thread+0x4a3/0x1990 [ 178.674778] ? lock_downgrade+0x980/0x980 [ 178.678899] ? lock_release+0xa40/0xa40 [ 178.682845] ? pr_cont_work+0x130/0x130 [ 178.686793] ? do_raw_spin_trylock+0x190/0x190 [ 178.691363] worker_thread+0x223/0x1990 [ 178.695311] ? finish_task_switch+0x1c1/0x7e0 [ 178.699787] ? process_one_work+0x1bb0/0x1bb0 [ 178.704254] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 178.709243] ? trace_hardirqs_on+0xd/0x10 [ 178.713361] ? _raw_spin_unlock_irq+0x27/0x70 [ 178.717833] ? finish_task_switch+0x1c1/0x7e0 [ 178.722299] ? finish_task_switch+0x182/0x7e0 [ 178.726766] ? copy_overflow+0x20/0x20 [ 178.730638] ? __schedule+0x903/0x1ec0 [ 178.734508] ? trace_hardirqs_off+0x10/0x10 [ 178.738805] ? find_held_lock+0x35/0x1d0 [ 178.742840] ? find_held_lock+0x35/0x1d0 [ 178.746884] ? __schedule+0x1ec0/0x1ec0 [ 178.750834] ? retint_kernel+0x10/0x10 [ 178.754700] ? _raw_spin_unlock_irqrestore+0x5e/0xc0 [ 178.759776] ? __kthread_parkme+0x176/0x240 [ 178.764073] kthread+0x33c/0x400 [ 178.767411] ? process_one_work+0x1bb0/0x1bb0 [ 178.771879] ? kthread_stop+0x7a0/0x7a0 [ 178.775833] ret_from_fork+0x3a/0x50 [ 178.779951] Dumping ftrace buffer: [ 178.783463] (ftrace buffer empty) [ 178.787141] Kernel Offset: disabled [ 178.790736] Rebooting in 86400 seconds..