/4096, 0x1000, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000008840)=[{&(0x7f0000008800)=""/14, 0xe}], 0x1, 0x0, 0x0, 0x6}, 0xe82d}, {{&(0x7f0000008880)=@ipx, 0x80, &(0x7f0000008a80)=[{&(0x7f0000008900)=""/94, 0x5e}, {&(0x7f0000008980)=""/223, 0xdf}], 0x2, &(0x7f0000008ac0)=""/105, 0x69, 0x8}, 0xd2}], 0x6, 0x0, &(0x7f0000008d00)={r11, r12+10000000}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000008d40)={@empty, @rand_addr, 0x0}, &(0x7f0000008d80)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000008dc0)={@local, 0x0}, &(0x7f0000008e00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008e40)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000008f40)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000009540)={@loopback, @multicast1, 0x0}, &(0x7f0000009580)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000095c0)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000009600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009640)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009680)={'ip6_vti0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009780)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000009880)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000009980)={0x0, @dev, @multicast2}, &(0x7f00000099c0)=0xc) recvmsg(r0, &(0x7f000000afc0)={&(0x7f0000009a00)=@hci={0x0, 0x0}, 0x80, &(0x7f000000ae80)=[{&(0x7f0000009a80)=""/4096, 0x1000}, {&(0x7f000000aa80)=""/118, 0x76}, {&(0x7f000000ab00)=""/108, 0x6c}, {&(0x7f000000ab80)=""/104, 0x68}, {&(0x7f000000ac00)=""/166, 0xa6}, {&(0x7f000000acc0)=""/210, 0xd2}, {&(0x7f000000b040)=""/4096, 0x1000}, {&(0x7f000000adc0)=""/182, 0xb6}], 0x8, &(0x7f000000af00)=""/141, 0x8d, 0x499}, 0x20) getpeername$packet(0xffffffffffffff9c, &(0x7f000000c1c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000c200)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000c8c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f000000c880)={&(0x7f000000c240)={0x638, r1, 0x704, 0x70bd29, 0x1, {}, [{{0x8, 0x1, r2}, {0xb8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x18051fde}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0xfc, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xe04}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xf4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0xfff, 0x5949, 0x4, 0x8000}, {0xb32, 0x8, 0x6, 0x9}, {0x7ff, 0x3, 0x4, 0x7}, {0x8001, 0x9, 0x5, 0x3000000000}, {0x7, 0x2, 0x80000000, 0xc43d}, {0xdc4, 0x7f, 0x3e, 0x8001}, {0x200, 0x10001, 0x4d, 0xfffffffffffff001}, {0x800, 0x67, 0x100000000, 0x5}]}}}]}}, {{0x8, 0x1, r10}, {0xf4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xffff, 0x4, 0x5, 0x9}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r14}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x218, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}}]}}]}, 0x638}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 2018/04/11 18:59:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x14) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x0, 0xffffffffffffffae}) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001340)={0x4, 0x7ff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000001300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x18000}, 0xc, &(0x7f00000012c0)={&(0x7f0000000200)={0x54, r2, 0x22, 0x70bd2a, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x54}, 0x1, 0x0, 0x0, 0x40010}, 0x844) 2018/04/11 18:59:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) r1 = socket(0x1e, 0x1, 0x0) fallocate(r1, 0x0, 0x80000000, 0x6) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/11 18:59:06 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4212, r6, 0x0, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:06 executing program 4: mmap(&(0x7f000000d000/0x8000)=nil, 0x8000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000100)) ioctl(r0, 0xa5, &(0x7f0000000000)="5af24e4c3a09804cb09e852f297fd169c5bb922a1af610b3bf29eb5d2c409ce654718ef3b6f2823cb93e41e9968420108d79c47ed98462a735183ffd390d69e4ff6274cef402c0326f11c4a7fc848e6b15c71093ad8cf1f7b678b441ee15fa2fb02f152067172bf4d64ce7ef25bbeea6558a56190332f5c2ed15dbd80f478d740ef1d40d2b44d54bb31df5e232b8c98ce675026aade363d6fca1ec3abcdcf516b9db530374b8f4dd") ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/35) 2018/04/11 18:59:06 executing program 7: r0 = socket(0x1e, 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x100, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x1e, "0100000000000000000100004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) modify_ldt$write2(0x11, &(0x7f0000000180)={0x7, 0xffffffff, 0xffffffff, 0x9, 0x1f, 0x200000000000000, 0xbaf4, 0x2, 0x0, 0x2cc6}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x400000) mkdirat$cgroup(r1, &(0x7f0000000100)='syz1\x00', 0x1ff) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x2, &(0x7f0000000040)=[{0x800, 0x20, 0x1, 0x100000000}, {0x7, 0x5, 0x9, 0xffffffffffffffff}]}) 2018/04/11 18:59:06 executing program 5: r0 = 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffefffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42774b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'ip_vti0\x00', {0x4, 0xffffffff, 0x1, "51a0adfc2e40", 0x7}}) ioctl$sock_ifreq(r1, 0x8993, &(0x7f0000000100)={'ip6gre0\x00', @ifru_names='syzkaller1\x00'}) 2018/04/11 18:59:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x4, &(0x7f0000002480)) 2018/04/11 18:59:06 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000706fd8)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000002280)='/dev/vcs#\x00', 0x10001, 0x4880) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000022c0)={0x8, 0x8, 0x10001}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) r7 = geteuid() r8 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001c80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001cc0)={0x0, 0x0}, &(0x7f0000001d00)=0xc) fstat(r0, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002180)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="568eb7c238aa819b29d4399424b55eb29369fbda53c7d0c8b57ba515267ea22828d4f7a72e54159e398d57156e65de77a2e121195a1e99cd92eb9638f6916ac6d15044b2b9a94e10da3ba49f3b787cae2e91850189a576e71bd79ba792e2daaf61f687926f3484438741b683ad6a2c11995975aac0affb2947896403a4852f3fa7c2faca96a57bf0afdf4c2c47b4222d494da2978fbe98f65886269e1ad9d6d60a36cd799ffda33ca825dcb64fed376f050b4b09937be54ca40b4ee44e78beddd1c1cebb9593f96621", 0xc9}], 0x1, &(0x7f0000002300)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x120, 0x1}, {&(0x7f0000000480)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000500)="a662d871723c08bd8fa83173d9b29abf25595cd2b35aa300a447dda0850d90923988eff7c8d39db49458f452229ae30cde9f67af207f9d4e729e372de0ed76528d99c988912226692e4a649188f1a8459faea46d1aa9aa7747afb9f3a95a8f2162a4b92e79bb0070ea", 0x69}], 0x1, 0x0, 0x0, 0x4011}, {&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000000640)="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", 0xfa}, {&(0x7f0000000740)="072c75fc85b7ce560495c465243087e84f9b1ac6d138b978832f76c11e2e77df5d4884b6c9d3642333232a55677742ff0a16125f57e9b74dc863934b23066cb6873a4f61c8dab84531d40f174d786bc9038843dd34be837f20df554a98d02e383e85ab03fb8eacc62ea9ac9f08fde967a2a0afaa457d07dac30daecacf07985da4d5a1770d51620f9e8588c74bb81a82836db24a97e5d6046a5a77a77fc0f20ec9e59186d0146cc7dcdce411e326113241fdc0e24b7f520cdfc627904260228415ac57c1ec493d417c", 0xc9}, {&(0x7f0000000840)="a3d4c10f937d1f5728f00a3459b9a9110c87c2e453042270802b6d888cf593980083361223e4da9adab243133bcad8a9d1ca491a9c7199ca28c1c458b81c675763d3cb49141b29c6580963563605241562b397cfbe162f8991185ed1830114529d2a4c78db70e6392cfb698209904dccd5ccae27fbf2b471a281b98d717c421f93bc0dc16be3cf9dd9e6d03bb67bd7614946afa069caf082a58c76743956e45a47195252c06d071710621475c55e082bd73dfbb91b2b8939bb8fd176afd87b", 0xbf}, {&(0x7f0000000900)="153eb80d26bee6f87d0a4c601ee042ac63efeabdb4a827e18b0c7170478e64668256cd5bf9e101bcf278965339fcae79fa39557ca4f4f395deaf44cc8a69c1b19ad649e955a1d349b619a7dbe2a6", 0x4e}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="40f70d2ea72ff601b8f3b6f88bb3a123e556f62a41679ecc7522a1b5dc7428104ff2412b88d1da4eb53f1265ef7113426b0585305a9d1803157878693c90392c325d0010a890d7abd95608acdcd170ade81e384b66ddf4", 0x57}, {&(0x7f0000001a00)="9261edc1b20f73bc6dedff493e73990bef69d81696ad81d4cdbafffff87caf3dad02e9298e02e6573552850af643e409cbcf34be4e6b790a43fb12fb8adb1c12a403f11e58fac2c4edce6ba36dd2f26058a3dd5f499abcefc44a55418d1cb700aa2d8e916a2acf1b1353332fdd4cdc426e6f55a2e049d42571aa7caa35d6f424f486db1bb4ca57dd0ce07dfa8be10086b91ba7c0cdb1de3255e4fb0e9513efa49341ee82bf34d96ce9eaab7fbd52c0f1949c199a388cb77b63acecb3b92a444174e0c087358812014e4b0c5e456bba012a438ccb6e464fe0340270e592", 0xdd}, {&(0x7f0000001b00)="c24ed0d2a9d623c904fad2677cf08325f00bcf7494b380db0e036e9acc363b88059abca1037dc7b2d0e5177f590c33656b9cee085962375acac6ad0f3b585c1cef36a2622e749941f078705ec6392173324e471e0bae6351b0b28f15a8cbbf550342609fb0628090bcb634da9cfac41395ee9eee5688bb1c171b75d63acf0c06cb48c9984b517ee12db7b2390480bf829028c45c8e78526a4a28d83ad4462572bd215d60b79d8a4b1eb50f44131c6600797e63e7d292ece443b5039fc4fddff6fab81196798bf4ef7c0dee9cd7cc4f546349a123499fc213ec46cf29852a2a2d3acbad", 0xe3}], 0x8, &(0x7f0000001dc0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20}, {&(0x7f0000001e00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002100)=[{&(0x7f0000001e80)="f11f5fe0ace72c9efb99c2ed683c3198a0650bc0d31b3116cac337f37cbb924755a5a0ac08c61058e7f8d9a9870d51cb7c8172874d0c", 0x36}, {&(0x7f0000001ec0)="e115a6125b019b92d341b7044775a9cbfcde3d36ebabb884af45db96aeb1c238a57f7698ab0cee3d70200f69aff5019ab79112a2a5f7", 0x36}, {&(0x7f0000001f00)="a066fb778a041abe15ad6918f53421e02ef9d253aee8b6b2328130fd309312eeea905fa99f9cade230172b2f3d8d551caf2217948e1ac70aceef3878a57c6f8240cc55b1d11121a60d97ef3f4e9e9671e01347e3b4c6622f2af38350fe90d733", 0x60}, {&(0x7f0000001f80)="6edd273f7aff07d2076d9ba9214f8004bb276c5c8c9e64c39230b5a5f51455f9f6e4704627507316111018689569a96aea56f49b08a22e479935b449c1bbf525f9ccc99792ab5c4d5ab4820456ccd02d1c86238007e4cff40779685d7b1a7ddeb7a2fa53d36e9e52b2dad3ca991d39c2d152bb4f", 0x74}, {&(0x7f0000002000)="c8b5f969602cd34568f60bbbff19dd25bc7f032d42ba204c382f20e9991d4c8f6ee0087c3367adf1ba37d3e04ec6745ba7ebf67e3e94ff36c3d8c0c63e3714551671ca584e98964f55c73bc3cb1f477ceb54f4634c78b11d9d4ee10f5c2fb155aef06d2e719e2c067e30b3d34bc3f464049302ce67436ac60afbe86ccc46e85b76199dbb881836e1c35ff4759a660067b0ea761478c3ed65ace0deb805ff794e452c44c48ef90ad8ed0a4fdadd7ba0a0bacbc30bae188dc7a742dd3a9a74e6ec4e530c0cc929ff0ef49d596664e337e06e7e9cfc7f566c", 0xd7}], 0x5, 0x0, 0x0, 0x8000}], 0x4, 0x8004) 2018/04/11 18:59:06 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000240)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) read(r1, &(0x7f0000000140)=""/232, 0xe8) 2018/04/11 18:59:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:06 executing program 7: r0 = socket(0x1e, 0xfffffffffffffffd, 0x0) setsockopt(r0, 0x4, 0xfffffffffffff9d3, &(0x7f0000000000)="3b7fea9f0fbdb6f353375dcf908de973d2c6dd47db49b42f01a12f", 0x1b) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xbd, 0x4) bind(r0, &(0x7f0000afb000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x80) 2018/04/11 18:59:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x8000000000000000, &(0x7f0000002480)) 2018/04/11 18:59:06 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000001040)=@nfc_llcp, &(0x7f00000010c0)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001100), &(0x7f0000001140)=0xb) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001440)={'syzkaller1\x00', {0x2, 0x4e23}}) unshare(0x40000000) unshare(0x20020000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001ffc)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001280)=0x100000000, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=ANY=[@ANYBLOB="26996ea8667da8a345a506d41c07200000d91481"], 0x1}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000001c40)={&(0x7f00000012c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x4, 0x0, {0xa, 0x4e23, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001340)="1cab3a6c22305c83544f2b614ac2367a796bd40b006afc0c04842a6bbf6923310c20126891f358ec4a7c6f2e54bd94c3aee9126bdd56c67bd14901b81f8c5e9f3015d2439f1d613be915df4cece13286fdede1ad0ff2108133342615f64aa2521274a61ff41ae90a88e89c10be45757679bb4946087f40ebf2fff9025f103db0c33b0c84799d3835d95bf0e422b56d808c1f38e811fabe0ca9ea99752a5b7a534f1069b75255d4e4c73b2b76ad7516f648ee9907bf5248f4b8a98835a70336c11b8c47cc73a4a52514962a286d5dccdff62c3599a5faea3d1920d8a999098cc369814c3f64577fe747e955", 0xeb}], 0x1, &(0x7f0000001900), 0x0, 0x4000}, 0x14) unshare(0x20000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f00000014c0)='/dev/sg#\x00', 0x9, 0x4000) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000001500)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001980)={0x0, @in={{0x2, 0x4e21}}, 0xee50, 0x4, 0x4, 0x9, 0x1ff}, &(0x7f0000001600)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001a40)={r6, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xffffffff, 0x7ff, 0x2, 0x5}, 0x98) sendmmsg$alg(r4, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="320d1b60ee9516db742bd692f95bdd192e34131eb9ff7c03542528570241f5d92e4227f1fccc1c37cb72c641453c9436d0dc96598563ae5c1b6c", 0x3a}], 0x1, &(0x7f00000002c0), 0x0, 0x4040000}], 0x1, 0x4004014) recvmsg(r4, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000016c0)={{{@in=@multicast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000017c0)=0xe8) bind$bt_l2cap(r0, &(0x7f0000001200)={0x1f, 0x48, {0xffe0000000000, 0x2, 0x8, 0x9, 0x9, 0x800}, 0x80000000000007d}, 0x191) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r7, &(0x7f0000000000)="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", 0x1000, 0x8000, &(0x7f0000001000)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x2}, 0x1c) accept$nfc_llcp(r7, 0x0, &(0x7f0000001240)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001800)) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x1000, 0xb, 0x15, 0x1d, "9aa6c25e56cd9b2f50359083637eac0daed538dda2bc7fe85196d3fa6ee8283da70696eb95733bc57a67e3edcbb2aa863d1b6fd338802c86fa4e2d16597ec2a5", "de44341f59a84f26d71be6ae0608919ad39fcc207dea94eaaed8e9a2e8098b02", [0x8, 0x100]}) getsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000001180)={@remote}, &(0x7f00000011c0)=0x14) recvmsg$netrom(r0, &(0x7f0000001680)={&(0x7f0000001480)=@ax25={0x3, {"001f6c71ab601e"}, 0x4}, 0x10, &(0x7f0000001600), 0x0, &(0x7f00000018c0)=[{0x88, 0x13f, 0x7, "4dea8d5796fc728aa4dae1afde984d4ecacab92d0658536811ae4a8cd33a6df3d058678cab4048e12f273bd2ea182220b411f79b7efdbf82ff1a5e3e603ad8c1472b7f46c923fe575e4fa8a792752d16a958c7018c579dd1416314d6d0681bfbcd083c7f2d6f6fb030a93ed2b371573300cb79e587"}], 0x88, 0x40}, 0x20) 2018/04/11 18:59:06 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto(r0, &(0x7f0000000100)="22e7fa999a5bb87b43700aa28f23c5074e023c36eabfc88b2f31efd39aadd7a2412fc1a50b9409215b524aec785d24d301af4fab528d05a2cdd5ef", 0x3b, 0x8800, &(0x7f0000000140)=@generic={0x1f, "90268b145707045189e7c17f76e9f64fc82d3adef19f1df5d2c343ad10e5bfef88627dd3918cd2484de251510b41874b363aff4008e827b216195e83be6a57ab6794a3305f5d911abcf1a714d2bb9bd55412c82192a2217f78fd0c3e3ec10b425f5a0ed60f95bbbdb47596b6b946682ba5f7004c2400280100eb19f04dd9"}, 0x80) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="588851fa471f65f26dde9695831aa8638e931a027d8072a824ee34482e87587a91c152b43aab0777", 0x28) 2018/04/11 18:59:06 executing program 6: getpid() getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000500)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000540)) r0 = gettid() r1 = getpgrp(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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, 0x1}, r1, 0x8000000000000, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) sendmsg$netrom(r2, &(0x7f00000004c0)={&(0x7f00000000c0)=@full={{0x3, {"820359d0442f98"}, 0xffffffff}, [{"ec20e3ed238bf5"}, {"5600c9d520ccd0"}, {"08754d94e62533"}, {"9ebd88a9cb25a3"}, {"3744bb70021722"}, {"3e98090ab3cc1e"}, {"3f107f0be008c6"}, {"3a309777971721"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000140)="f3935effe366211cf5f0c4d07100d4f5b2a1f527c4f1", 0x16}, {&(0x7f0000000180)="c1868d642efc211cd79048db937eb7ec8793f45c8830fb8e82fafb2359045d5ef508b739e4deb27d12d590b0ae48adee0b4ebe100a2c400ef27a32c5bb3bfca0e2c3a20003d8db67ee7e2dd1724405eb90fb05839312546a1438cbe85fc3c8c983163c9d0e94f79093a07e2217e67103d774ac9b3778453cf57f338e5e65c8", 0x7f}, {&(0x7f0000000200)="11aff9e93abe301ba285d92b73932b42d8e68d57f006d6bfee5dac86", 0x1c}, {&(0x7f0000000240)="437c373dd37b", 0x6}, {&(0x7f0000000280)="0ac51f9119a0d4003022b0", 0xb}, {&(0x7f00000002c0)="7df0af943d16d168ab95530a3efef1c64fa2bf6bdc373a97a0eee3485185f98c91d2370b996b51bb39fd6c6170d42c8de656cfbe1cdb68ec6f0789f65df749eac74bf730124c6e18552bd4dbee111a3b917dc8ca8fcdaf3362f6d0b85d56d50e5333d51d49fdcb9cb76042d78c9cffd4ec0c975bc2bb0b76b2e2f3626f98d379e383282c4ce406454ac3a6b10aee5410fc9bca5c169071eba41d10b24a12114c39bc85ed1a51abedc2e38cb28852c6bc5f686e8f39cff95e837ab83873d86803373075cafaeca644", 0xc8}, {&(0x7f00000003c0)="d3aa8740e8f0ae27f4358385a384f6ef501c241f1d3dd9a704083832ef9dab3a49054ce76a5819eaf595204a262439bbf514a498cdc058cab5c166b36ccecacfe81681aedabdf540ab43c7538ba5e197412b351c4b07", 0x56}], 0x7, 0x0, 0x0, 0x4004880}, 0x800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40820000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ef28766", @ANYRES16=r3, @ANYBLOB="040027bd7000fedbdf25110000001c000100080004004e240000080006006e710000080009003f0000007c000300080005007f000001080007004e210000080007004e220000140002007663616e3000000000000000000000001400020073797a5f74756e000000000000000000080007004e220000080004000500000014000600fe8000000000000000000000000000bb1400020069703667726574617030000000000000"], 0xac}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) [ 251.132341] IPVS: ftp: loaded support on port[0] = 21 [ 251.260375] IPVS: ftp: loaded support on port[0] = 21 2018/04/11 18:59:06 executing program 4: r0 = eventfd2(0x10000000080003, 0x80001) read$eventfd(r0, &(0x7f0000354000), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000180)={{0x7, 0x0, 0x7, 0x6da7, "ed2bd2b8bd95793743ace3ac5143cd9a2daa8f7d53c3d6c0d9a7589c12be903b4285940c008ccf243b2e28e7", 0x1}, 0x0, 0x0, 0x8, r2, 0xff, 0x3, "8d0241c0c141472bcac601b0e4aedb269f938a85030b66062ae0db1467d6222ac722dc601ee75d90fe5bfd25add03ebe5927c3022a135ae65adf5e944c387f24", &(0x7f0000000140)='vmnet0\x00', 0x7, [], [0x100000000, 0x9, 0x80000001, 0x3]}) r3 = getpid() socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setparam(r3, &(0x7f0000000040)=0x3ff) ioctl$int_in(r4, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r4, r5) tkill(r3, 0x15) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000080)=0x3ff, 0x4) ioctl$KVM_IRQ_LINE(r6, 0x4008ae61, &(0x7f0000000000)={0x2, 0x7}) 2018/04/11 18:59:06 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x7, 0x900) getpeername$unix(r0, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/160, &(0x7f0000000180)=0xa0) accept$netrom(r1, 0x0, &(0x7f0000000340)) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000000)=""/71, &(0x7f0000000080)=0x47) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000100004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="9000000005165ade0e1100845f3ca55c4258376178077967cad47f0a8a5818d21bbd1abc9d280161e86388a15af4fe60deadb784efa8ed3103cbf50f5960258e6b4e02a894ece369c98f7377b9235170490b08b7fc5554d6edf937f2dea29caf9d07a1ffb9c409931c2c972ac1c2fa190b8dc3bb38dbc42e9d6974aa92eb6cd958914a6b21a88859b457ddb6d138ff0089e740fe62"], &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={0xab, 0x1, 0x8, 0x1, 0x100000001, 0x2, 0xffffffff, 0xffffffffffffff00, r2}, &(0x7f0000000300)=0x20) 2018/04/11 18:59:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xfcfdffff, &(0x7f0000002480)) 2018/04/11 18:59:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:06 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x426a, r6, 0x0, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x20000000002}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x10000) sendmsg$netrom(r1, &(0x7f0000000880)={&(0x7f0000000080)=@full={{0x3, {"3fddfdaec3ff5a"}}, [{"db08a9da4bb479"}, {"b3b16b20de17c6"}, {"d3f4ee3a2372cd"}, {"792a66ce9a6228"}, {"70c87702fcea1f"}, {"66c915e808dc92"}, {"f089bd817a6410"}, {"e37ef3fedc0e89"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f0000000100)="9eab9c8bd473fdb9e28e37519803fc05c8bac79b4b3e6ef2b773984aaf8c59b06ead15ad4ce9b26b375196c1bd66b76f2a5bf71aaff3b9b2a96cb47c435e99388941aba84d350807c88b764eb65780dd69748d10dae84f70ed580b9e000380ea3508105b3b9eb5cf766ca5c1b3db1645a0e63b9ec4ad25304094873863865ca2a1bea93840588350fb968efb1a00c428edb94acb339abcd3c6", 0x99}, {&(0x7f00000001c0)="3c7047d7616315b0681e8501acf980fada0f3a79cb922cec3a5bd10c857bd7ce9ef7b047355d73f1d0db11841cf9e24605abb3404409345e5bc2560f979eb206e8d3c0edecd28bbdceab57973aac018acab7369627861023ffe09e4e8cc3e2178ca68123ed12b686f8dd6be73f376f424c192b638a5fa5f99fc70a5dbc816dbd68", 0x81}], 0x2, &(0x7f00000002c0)=[{0xe8, 0x117, 0xa7bd, "41afc5fdf83b4070da1e6cb11fff43cd53bfb09ebc029f8ca3f5d5ad09eec0c39d99b2ad9ebfefc8470160450620ae1847652d2dcfbb12b49b69f05def8ce26708999d2e84ec9820c778e748fe115045e0ee24c676c43f8ec452f2900eedf146d11d07ca5b1475f70f684a97f055d6f00e4becedb312bae004394347b3a6316f39254623dc397643af3a40433ae070ccde51ed635dd2f79f6c25a752d2523f8a7662e391f1751006a15e9d75f42cb5ad21410981d9a5921b767e20fae76f39fd2b24152cc80750b8c551b6c38aab8d67640ed1c2e0"}, {0x80, 0x10a, 0x4, "fff6bc91d2ac573c70fceb20ae6df842290a24d2cd94b645812f4f3e00d5ba96047877cd24063f21bacb73dccad6b4abe5303c0ac5ad05d4ce3280a20ff66fa17aa7de3692fd813bf69e68b27ea813a38c6b60286d26ab58a17e00989a63420be868e0e3b16c9cc272864de6197d"}, {0xf0, 0x107, 0x2, "f023e9b789354d006d3cac3dfb9d177f296dac4341965029467732f27a6b3cd262dd006d5e1fa217cdbf4a7d1f26d53c230012eba23947c79ddb39809460e4d9acb0e3e871ed1c59808056077d159a888d128c26a5882dae75f3fd33afa33b154270a6959d799e3a1c196ef7ed75a33eac6c8d9cb2ef67d148d24ead93439a2e7500d0b29f60f13d563dba539e69a2cf65755846cee9c63ab2cb72e78c6ce33074365243f0cb62ad3c4b5d69809523a34de333363712c1c3a6688f3546787b9e7acebc563d93016ddb31f6533beb63fb9198b1490d4990195db4302ed613fde4"}, {0x88, 0x10f, 0x9, "8368da0e3c68d90600ece85264d740a1b69fbe4c54397bb5816d753b3f42b3dec22161fe08243b554c433a8f6cee995a1a1eb611a118ee9f3fea0a14cca5280afcc12b2401cea425c2c5e506b0ab4df5904fd89c7cdc0029d3aa04e4d31ec2e5d071cd785bd0b9eb2da9c561452b438c5fc81cd7df193696"}, {0x48, 0x119, 0x5, "6af3100d28bae4da28b6f88c70c6e0faa30e02b70c74f4b71fd4a4b8b00af3e29ad2ad221c0b4001c774c705e27dee21bb18793d"}, {0xc8, 0x115, 0xfffffffffffffffb, "e066c08e63ea6d9f72026ec936685ab25631f931fca394b34a734182ee32930d0c011eacfa42950424fecc5d7c0ac8a35f00c7ff185370c201826b3a55be5e858e22c3ec35a927053294a6be0597294c3c3e939c0564601f88de80c3716b31281f0f3061679eb14604f0b9b39153e2a1171aaaf6c7eb18c5feeb1b9510bd1ec31fc00243cc556b3d3acbd3629d3f2bbd9b31e631aa2ec5ea6117e9b803d526829559b7c9cd3a829bb9a5a3d5f45b840191"}, {0xe0, 0x112, 0xfffffffffffffe01, "745f18756a5fdd92d2ae4086774b612d8aa8df2e814c37b25b8a47e0b9174cb70b78130027c240ea3c38a1d5d991cb8488a121f80f3b1b5204299921db8a5487542c87051ccf300c7671f1780633a1c9e70f762b7fa0dca7d2e25b1416401b35c4050da2be0341044b5128f6e5a1b683bee5336dfe3e74eab496346ec7cd32d3d450978c253a7aca8b3afd2ee4b3df71a8014f51f1d000389312a79a5538f4a239cd615ffe013905949aa698037cfb922dc16fbb207c0c925df1ed3168ec4b4b429df0eba73308abf81aeed9"}, {0xe0, 0x101, 0x8, "cca046ffbb6b2db24f3b3cac7c9496a132d219fd939c2b03cd8976502a5ffe4bdb253f087ac44f9868c437f363a93de66afd92f9c2f1f63d5de16cde16770615a94ae8a79f536890740d8c528c76835443121db90b3695d64a66245388541429fa6d45cf105664baaa0399fce471dbe33de5e1b44955dcad3a52705e3345bd9c376fecd191ac6a7756bedb4af6eeab9572b1ead08cc6353ccd39a7a68ae50745cd05f910bf46e016b9466f33c9d81608d1ec9607c0d635353b9537b5513fb8473eb3b70d61051b8d3d"}], 0x5b0, 0x800}, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) r2 = semget$private(0x0, 0x4, 0x202) semctl$GETVAL(r2, 0x2, 0xc, &(0x7f00000008c0)=""/4096) 2018/04/11 18:59:06 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000200)=@req={0x100, 0x2, 0x7, 0x8}, 0x10) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a00210a0000160000008000000000090018000b0011e010315aec20", 0x29}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x400, 0xd0200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x68, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xff, @empty, 0xfffffffffffffffd}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x101, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8c1}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x100}, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000000380)={0x1d, r4}, 0x10) 2018/04/11 18:59:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x6, 0x1, 'client1\x00', 0x0, "2e4a12363a7ca0c3", "0aaa565e3de416354180d3f66ddf8e44dabb795ff1bf9d34536b431429c11735", 0x0, 0x1}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/11 18:59:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:06 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xfffffdfc, &(0x7f0000002480)) 2018/04/11 18:59:06 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000006440)=""/102, &(0x7f0000002800)=0x66) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x26, 0x80005, 0x80000001) getsockname$packet(r1, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003900)=0x14) sendmmsg(r1, &(0x7f0000006280)=[{{0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000002b00)="940011d260ef56969f085bffe36bbfa2c1e869ca12e9599687132038f3b2f91e17d54febfee4d525df8f84c588251770ac8c50a480037ef40481e491fdcafedfaef14359fdd2330e9ecfc9bc46c43407aa3e44876c728ea2ea554fa7632c6b9ede992677b419893b7cd5ee44edcb8360aca103c17b5fa7b0e47d3148", 0x7c}, {&(0x7f0000002d00)="ea7dcd457f50cccdc4713de72c3f22dbb9e2007648b1912c58a1a583351c3cad88a96220231c291e6818df618ef3a8b1e7bb6dbbbd6b7054ddbeafb758b038b767a7cdc96739bc02bb4f1292285fd08445dc7fbdf55abe60e66a44def07e57c919e24dbfa6fcc521d52b8d0040228f90818c5fd8f95c0c9142415749134935a07b6595a6c7188744027b6165191dfa68a96433baab6fae85285882383eefb017b5", 0xa1}, {&(0x7f0000002880)}, {&(0x7f0000002dc0)="4bf463126af9f5f7d15c66f5d3f1b3b6d6851889fd854338affc18780f1f98f20f53fe7317f522635b8adf2953e4f7f3bfa21895ecebce73722aabc5863c9008cae43cf4274c75", 0x47}, {&(0x7f0000002e40)="1b1e6c7db8218e4c05f70e37b3e1780eb2b883c8a3146c0972a2ef22e680a7d3b647a436a24d5d0fe50ead26de1dec52909fadcb49bc232369fb77cc3b3ed3c4355f4dda2ff2dfb3ad0837509b6c303190", 0x51}], 0x5, &(0x7f0000002f40)=[{0xc8, 0x187, 0xffffffff, "26b58717666f1ccc14f5d47fc89c593647c433f3e1257b2242f3bf089445d5f3f583bc0a9012d4490711cf7d92e7820ff18a698506f794686e09192fe788c1e400f6421aa8d10faa21d3cee2b2c224e612d13aa23b53d05825f45427d59e261a7df0e64a3b436648d5e679a7e8b533844c980565ffe5b338f59ffb2579969d1f692714b09ba9aeb527013d1c2168879a752b5bbd54f5ca53aff8af35f446cd56ddea4d866ea65a1ab43ed37c3a6cad200314"}, {0x48, 0x11f, 0x6, "ca292f55f3b8ec0cf097f4a4ca11a59db4265328e5a65ae2191d4cf6a8d93216c5a758098d438f96f79e62228ae536f1a1fd2b"}, {0x110, 0x107, 0xb7, "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"}, {0xb8, 0x10b, 0x5, "6e8ada6ef7959d9863d780dd4c49f04ca796bb5ae73c0625df13f947d4a1bbf5a5f74600452f52486c1cc0ccf0f08d4d3f08c767d0a45f8f9771ee585d110a67db069fc0c51a0f526b7349bb854ab830f355952ce8a945f25faf237f047f00dc20c1815bec7ecf126ab99e4c8ededb54f0837813f4dedaba1101a0a16345de2c473d3927a3ee2a37c94d7e532b5cd360b0c9e266c8db3071e0c802ff347b670de309"}, {0x58, 0x112, 0xde2d, "58896d2d0026d0944eb26f55de4491d4fec634f76e9183a5b68ba28c5fe713eb42d331a1e05139ce1f50ca2e5d75f176fd2a0d289c28f49ea29bc7df845bff156f544022adfa4fe7"}, {0x78, 0x107, 0xee, "a0075956856fdf1590e172bd5a90d348a7c8362e3c9ecc2e00b0324002dd58982daffeb14eabc394394c6fba4715d7be1492f6ed09845e32c319d57e341ce337a72a895b899580386e1accb37a9d34124a53e54ecb2e4f801c7f3fc87fabfb2a56518a3bd31147"}], 0x3a8}, 0xffffffffffff47d7}, {{&(0x7f0000003300)=@nl=@unspec, 0x80, &(0x7f0000003540)=[{&(0x7f0000003380)="d3b6b8b4e8a38a18dea0be40ec5b8e2fbfcc1774dc94b767e706c3c954f8a2945594efbfd71efc91aa4d08152a0e486611e3448732b9c02caa810a849a8cf0fff721fd90d81095cdc605edec1232494389e727d100687146fe16ba5b68cb59c6f0", 0x61}, {&(0x7f0000003400)="55aa0b0b12f44fde19a1df3456d8b4d8b4acf7548ac61e637a1fa6ba586efc5b648e482c92551b2e8566308bf678d1707c91abd3106e788b958ff6d9febe197c9cec368e214afa3716dfb8780748787a430ec8d99fb9c607d6ea2f8a9b43978b5f908950c41dac60080d623a7ea701e7d75de96e569102d8378aeade562468cf55e8280f8141e883e72f05cf5d68c830142742b7843d8e9061b22440b8b61a98dfe4e0bcfa6ec3142ac767e53752c44305f4f16bf2e882ff4ed75d4ae78cd0d67e50e233772d01161634c8425e1aa04c1fb22db3287a5493fb75da31c86b91", 0xdf}, {&(0x7f0000003500)="a7f33b1b1929501cee542b3d8ed5fc52815b88a8c1a4e0a7fe13d3eaa7cfc65319", 0x21}], 0x3, 0x0, 0x0, 0x1}, 0x2}, {{&(0x7f0000003580)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000008}, 0x80, &(0x7f0000003880)=[{&(0x7f0000003600)="e2338b541ce698b6c060ba28c4841272e47c245145b3eefc762cb825af7d38d685693b09a56f43c6a341a2f11e4120318238e5d104bf6f1ed76e7283c95666a9e7d57c3aee786e1bf076c8ae64a972b20f0ff743adfab4d1acfdbf6c942200fb8d9d39324414e3c48a76", 0x6a}, {&(0x7f0000003680)="874717a07bc0c9e2c2602831cfd7b7702422b35d068090a9cb0d6dbf6f6683efdc3c24465e8c287162aeb7a3f54ff05ccc9989f92bfe0dd1f860e92b98957b430c95ce0fcc65b33f4b73b2622d865d7ccd4465b5e4c19de220f81bdd8304b3b527a442e5bcaaa656d0ce96a01cceddfb839c4259b5fef3468ae5f50c73674980e5cd038d4293b7be43a2e8d0a689a0aeb694ebc7499f41e10c495f010698c0e3e5aa5e43d1f317d0db4ea058e36be1c4ac5f100371db9e22e21dc383c93c32a512c1af81190e5162dba6d8b50da1575d4c860c79f873d6c527afcb7b30cbbe519d6a369b00bf8a55", 0xe8}, {&(0x7f0000003780)="70c2a6b7942c2884502d0a7e0b52a83b42e1630118edf1fb528cf2066eaaaed6c0b7d5f8ef3a7d173ef09f39d9457eaf96b7521ad1ee8603db2b644ff80bedd9d5465f292d8ac6c66bafe2a124b3d0f237076712fc5164dafbc378d300f5a8564958812a97537a9680ad66f1cd8395349cc1e36f6fe163fc4a35134d8acdf7473ad262c1924416dac9829d72c43e36b5ae539b8a91f1254a0327", 0x9a}, {&(0x7f0000003840)="c2364c7ed761fe5c", 0x8}], 0x4, 0x0, 0x0, 0x40000}, 0x81}, {{&(0x7f0000003940)=@hci={0x1f, r2, 0x2}, 0x80, &(0x7f0000004d80)=[{&(0x7f00000039c0)="ed53de5a85900c3d85fcf18242db73fc9432e19bb33c4000b19b7463794c2c8be1134d10d5836cc0dd17b5f4e57a4ef78f974f713b5627ebbf47062c24b9ed0c9c3ea298d418cf8c14a63b8751312260df59b03bf634a92ecf50069737b80d1b26c76a29d1d7f62e0f1419f29c63f978ea0d7b9d49c029850bde05eecd6d26c5", 0x80}, {&(0x7f0000003a40)="45edadc300e18ae7835bf5c6bc28d8923438787bbed9e5d1ad84c3e305267e917365d58961b10544098c1bd4ce31121f9b9137fb6d2fd490e3be656b999bdf9304165a51b5a3f655db6407aa39e5b06f803b21280fc5e327edee58a3a38ce75e8aae442f269ed9bb9735aa70f67a9ff5de9dccf7b3270faf01f0f6b2a2a55058fb299f41f0c3465f861c9cfa17de3614f82040413bb29355ca88", 0x9a}, {&(0x7f0000003b00)="a951f718ce23f5693a33473b806a6fecb3750cc6e1509e1816237e21b99dc48c04efa5452c3a3985f568cccc90662e2a52aeef81e900dba60ce75ceff5dbe0349c03258cb8c13e68104851b16eca1b01f540c138891aabeae64790ebbbf2a7", 0x5f}, {&(0x7f0000003b80)="50d53693", 0x4}, {&(0x7f0000003bc0)="4234ff4b328dd069fe39e4173b057c88ae828b367981f4", 0x17}, {&(0x7f0000003c00)="7d51540017856582f9c92c8d0df06526e51d14708cc6f2c88fcf5bb41ac943f0ccbe6b9037da82d6344775523f7975b8866b8a6697e042bea0adafe42fb0aa66d467707635ecea03c93479b41924f6c0b69fdd4c388672bc0227938111e08d2b9a8ecd1a8c5e4a32e980aba4e39db2d9211187b355465eb38e7a913da7c0eefebcaa224cefc2a3deb4fff1c90b78dbbeea3b421c62d24b8671fd6a", 0x9b}, 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0x1000}], 0x6, &(0x7f0000001480)=[{0xb8, 0x105, 0x8, "1c92120d9b2f3198352999808761b45b5491a4ab54aa6c3478eb405da6786e0fad0c4ee2d432b9033d8f3a78e015515d7d6a947bf981c151a3ba19aec95f971dac87c0808282740bdba18893f5151b76a3be9408e64c9a076983df02f05b8954555ab2912be831c7fe020a3a22b4fc986b14240fa9857e582ed124abcd7aac8203efe7ca489ea6b23bdf24f83134eb231e98d2618a02f73b4156e5ffe1edce3ed2569e699c94e683"}, {0x30, 0x18f, 0x2, "44e888ac55695d0059924d4d0fc99d7d60054dbcbfaee28f5d"}, {0x88, 0x108, 0x40, "09188f07b2472e138a73d9a5a8e6727d73330c2998268bfc1be22fcd5e40dd7b3e2607af010765d85e7a6c04923f51fce37a5a306876eccd00f7c7110ac109a4e8c34ec242a046335713b857e2054c950c03985713ba033c1f3059221373df412d1668f8ca3e7fa7321819fc0665e2e72e97c13e"}], 0x170, 0x4004050}, 0x6}, {{&(0x7f0000001600)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)="18b6f126b31e3b46bb701fd3e21bc355391bf8a40cfd211dfe2f3e6a94a47182f0564db42d885006a46e53a712c076f650fb990045b94621b0934c77883be63861228daff60b3fc250a8b7c293644b79223a1021d940eae86b5362eb72c44c4c79630e83e7f62cd5a6a06105f652ca2dea603d1b4129ada3eaa021c9f203", 0x7e}], 0x1, &(0x7f0000001740)=[{0x80, 0x112, 0x1, "aa403225e5f6235a3052bdcb756dff7403e20efc6ef53ddf1129d81abee43ba12993bd4b7cf645150952eed12eae0ce107f7dcccbd009ecebc305774178f5464fb5d2e8ee7dc73fb3ff81292a73797488577a1efbdac099715d492a263538d320427985f3851ea0c52"}, {0x1010, 0x10d, 0x1, "1c345e301d419e1d0a0c8fb1cf2244123c9ab76a5813979f222ee8530a53f4069b1f01e57393d8ba5e5a9e8893aa38eb55f5153c0a051714c5a6fc8e64efd62a86cc5198d88e8f166030eadf459b33c3234250bb40257d0b7f5f951c033ae3abc52b497c2d7433d5d5d955fd90620c71f11d7a1e9d0edcfd94782fc58e6baaa39c04060c0f596e502c4ccb3cbc02acccea3fad88cb101c32ef7ecf980813dcc70c6982b04858649295eb5edceb87fb53e5f6a293496e2a31ad0b314a6bc6111d50c9b305c4ebe14c065cb4fa607fedc85f5542e743c649e67ccad6827785d0073390c2e679b32b1ebc3f5e2345a15ad0bc1cece61254fb9a51655af20b63a20464ca903c0936110d3f79e047f6274ec22726f667d40604ede04cacd6e42735fc691fa0040065172ff635e9eb8f2a834e28af92e126a1a941b228981e30c5c352e85c5bf823389dd9525cba46ed4cda72538c4f12af94e44051805c61cfad6c9a02a15b06ad67d89c46c61b053cd71cfe6f1a656574d18130f6f3d7853cfaf6b1e2730ed16b523c654d9a1d9e18367d6b19935501a6109e28964efc5f89338ae7b223a0d0167b072872b1cf7850cba74012858bbcc16932a47c7e57b13ed6fac09f317005a1cd56205d82b2d2ac70bd64e77eb41342e02c0bf9aa46541c2a72f034913b542288e789e3be3480c2aaabb6fd57eaf238367ea18bbbb36205549dc8c6f9fcfd10eb6fba7e8c078386c9ae1efbaae0998ef80840bb4c5ae83fd3f40cc2c6f5b2982b7a1c7c34b1a83313b61dd8dd1be0fc12f8be678e7d6f63311941fa3246a8b6b9430d94405b9d46c825fca3d369ae8fd548ad43ae85e19de763f6a7b1bd6d534eb2ee4ce1312c8313bfa834ba0cb4194406faca2f1a265830ddb81d7000d9f84c8be08a957c6b3074e64ca7f8af18d68366010b4a28818dee6003376b2b2e903626fe59802e41fbbcf7ad2a02dee0f69486878707ced2b233766c6c5c01b931f53e087dd27be7134b48ebde1a500e147dcbea998d47403d56135969ee8bc36cb1305957c5e70256c8f65d2fe21a07643ebbd608b2563c949f71b71f8007334b9dc9148ce9979fea01a783bf698d466c3a1d1dc6b0d7724a98e6ffe8aeafa5856f440e9c6f47ba672c9b546105ae3879e112f6e652b6292d041aeaae9bc395932830b4fec5b2c310be01d65ee61859fdb2549572ee326600e8cd89c6340f72e4a0e2882623f57b09eca98a1c9d199173583b923af9b71654b91029c8d5bf0c1a3174fd2fb31baa50dc7e0667b052267aa18e3e0823b4ac31f4c7cea802f0d351735cb95dc59016ce6860b390877ddbc27477777eb5e1fdef6756fa4f85098b48ce30cd4da30c0aa9ce32e687d2c1768ab32534fb5558b7e20afd2a5fecebbc6051e31985b62c6077bbc22dedbeef32d30bdac7a754247036e0afa980d0b330826c662d88d72aa7073cdf833cab3dc99c7d414592e49ad675e4c246b42f6e2e13c35a7b9f788383e207fdce7d9cc2f285b27a3eb9e3c463e5d91dd0e59d59d0c0616bf5b51ad379d3d8ba1841998dfccb11c9bc70b227b817ae86c8cf5ae428446c6cd2227972b930af07c834a7ce9d6aece19ed4810c354efef86c511250b1bdee74b7c6eca1eb290ad7e807e3b5bb1f12efdb8cad227fdb691d7838ad5908e0bdae227e64c0fa7456f06aa112b07fa999219f67e2a72dfe315e08654df5d1297462c458afe16511ae108bb55b3a23d04ec9fbfc67c9653b8686505787abb9c31693b0ca78c1882cc857a4230f05c23fc752ee63ae38ba4ed7bff99818ec8068f9093348d596202c2e8ed9ac5fb0a9c508f3ee3457a9dcdb7ea94cdf3e646ebeda85bf170ecbae22bed0a160053d83acdeaef409e7b8c0daf66166bd085f2ea4b60bd203a0e61a2bdb374db300a4be0e7c3873a70c576818458fda9849ccd899952656a5085111babe3145315da0506362893283f9ebbd5217aeef76e34c530caefb7d0e1c3c7361ea525a71004ac992cfe55b0a7d15cff043f48584ca7848e450c7eea13e70333ddd3f7b5f500756ba34532011b1cac1e342e0b79fb08495208c2247c35d5eb119a8bc7ba57edf692a64069dbd10c6351e21d7d86174685454454cf9ae18121a42b98ced00a9ae265b51549cd37e24f27df39600a713e257359b81afb4f4c40622af8b4f8016f4aff4df7088e82ad385878329dd5fb5ebf978f5d54091416252aa0d64301ea0b5ef22e40f81146fc5aeb81fe92f8d4cc19ed48ff833ab35472f7c9c244e24ac3a323a7e7eb32728101dfbdb85b71d6631262a75a9c04ad1b35ea4f8c8cc85d5126856dbdab93a40dfc7f67c05e675a08bb413bedd29aa067dcec54fe52b8c38d6d20587edb460d27f214d7fbb38f7cbd00b2afec49a76ddf6e9a8ab5b361e12c7445aae0c37a0c9f688e1c3a50fd643794cc32707759a846bfb70ea0a155e6d4dee81012af7c9cf92adaf12140d8df52f9c579e1bcd895ffcef3ff50adebc163088664421d8a7d197ed846032c49b5ab18fe40974d200947899486d5e381257928bf1573be8925c22c23880b7f09d76e71d2457a3c938c98fe433980ede3999d8bb4742f0d2a85ba79dd9315ebbb8ca5a7805b694daf9d5f8f17610c30c3e930e0065277e5be2e4ef96073b95bc67112ca32c43b2c689bd493c4b89b43116ce0ff62e1d63dd18f3ae8edc4d45a80bea44d143db9bf2c706ee0185c61d66ebb2233893c1b2e61163c757c527b5a234eb677a89115af05447edabfd84cc6e389b89df8763716ca6cd450f2e3885f37feaeb61d98004b23ff1dbb0461309d66d7794dcae4d598a6f8541bd121eda81f9abc05a9d7d7f39130543f498016c860dd7bfc26c3dfa254a9f2fec33347b8ea9355f14d82d32c2171804d4cac3db9115a2b06bc3372a8683cb555cdb2925fde896edb317139fff46f00d3c6af4fc5d6f7cdf11822bf461dafeffae050a706f52a2ed2d01943b9feaba75e957661f5e6466f0b5ca5a5368581dc875e40d106a1f21ea449ce6d73350a6eb1246928a16d25cc021829dcc9bf15c43d0bf746714e601c788ec045ef51f7a46589c407e6449c0da66b5535daf628cb5a7206ef6abb2ac51f8c88bf55d1c589343f4e976da4f6f1ea1f908c481196564e886823bead569c2b4543024bb3d5a2cea07f7040bc99253413db4393ff21fb9d12d4cf97e76f92ba79a8b760491ed54060df84a66b9cf7ec6e28a31e00b9326907353396351dee3eac031d770034188d7978e6a99a07179bac2e565d28c0da0e69870d3b2d48fee7492cbadc50aeec6c646e53e836a36856eb4420a68cfd89ebc4e7f0189529f1936b09ef87ec1d6ee3ea40fe92d86832a5471226de27082a8f949892bbab915f5d4bf3f2d54fcd1b611e3424522c2b2addb9bd8cf698f72692393fe83278cba79e4782666046581407768ce53a1adbfbd0fcadcd60650c618208afafb362ea339df1d4a2d56855a7e2bb7e47a353fc0adb61f47e7d7410bef9a7e8aa5deeb7c124ae5accf4d3f62a1af723bb352b9e460f1d1b70e3cafebe908384da010f60d63961dd8a60146e1203e984ab2e5319a31bf694d7187675845192ec39a7f51214a08d73c7b8627f93e231440c272ffdbbd6a4d329d7e3e4950b60f1c82ea838bd3533bc798a5c467bee6f9a2464029696c9dc1ec561c4a4bacd8e52066372f2b9123ec337b1d6d12cc36beba050f6111628673aac3421df0c221731f9e9262e6980382a3e584fb755772bd251b415d6a81b90beac5b11f522d913a08402eb9af65c4ef3ad8155a9caed4178f5bf3a46bcbfb0f6d884003642f4682d93ea6449becbea4057cc0c1c6b06f86a959609d1e59033a70b286744ed06239c84f995629044a9df67a377e2c1e352d09a1783aab9e95e7b147c0aa82336124da4f9a54816c4cf52fac2db7f6448549b6b1e9d0d07319ea7a88088dfb8941ac8ef664928293fa4a5faa8de0fb9c3903a49deaee70c344109bbd95eb8be1c5a5502a97dcc28f119b71eddbd96a3358ad14284b7cd7cc100875068ac47d38eb33f320bd395510072838f0e7099f52b9d030862007aef173ad1d1487b093a34089f71e57ed45fb23b74b1bc783a5c859b0ddb93e03dca05be9e77671919b5befe291d8f0d04cde1485b8afcfa0e6187477798caa653f1e1a07f9a2a7eef859fc531919ad92bda27c9907eb4916f1a3d4566b06c4296eef5ee111e8ec4269c0faf9b164127592f3184267c4ae572b5fb4a57feb124b04059f236d6009aae74fb134b1312d32b39016bb4eb6ad41ebf99c30777cfd5a12903629cb36fdf4cf16cf8045eddf8d09b0906317d10e630b27402627c335243f39b2413236ec99d0961ac3a882886701bba8f0dfe9fdf78d3a540059a3e47b3cb361c9a9ad9dc7c2736ba54d241e58e06deae9ae764d6ce4bcd036e5d851586b147a549abf58404eb9807c6bafd84251b6c8b029a33b80efb7b8804b6a1e33abaf495555ca5a10d45cd87633c73ccad630dc22818c3ad85082559129d201593ce99f01dbd5fa1b4cbffe95deb1bcd6f6620a4e821610baba2e17b758297bbff44316275d4a083ad91216f3f5fd69abc1727101c795e3629adc7e1f14f2c17cf74cfe020718e40085bd99bce5aea5c1b1c8f4dafb83baa658bb67408fa4d699feaf9f83448fb91171317b766e1dc09847d1343ca58bf8c4a43e9c78d9a58afee60dea01169d455c336e600975c11a5f288ad7a9bb6ab519b706c3246421bc340596a35a38a0937f2bef5f2e50f3f865e889a89176d764930c48bd225637f5eeccf9576471b70448f526695f2c496ad4eb665fdaff28a054dc88bc241a569d490595c6646ebe8fc662b45c09abe246e0c2bd4bba4331a3c5442c0aec9e7e441397e73851290c51b8113bb548b2e70c576a4312d7f2c3df996e06902e1cfeb86ac76a1028620ac7a45dfbb80fd6b017c0bb17fb614225ceae0232c2f4ac3301454b1c5c597838277fbe89bf0ff704c30e5a0cd1b7b1d7b8cb19f93413499013e4e0cbd0ed7da271b3ff550e80593d36933c7b49a76f8da6aab54588e77d33462f88a5b2462592ce62849e374eddec1b1df1ff5052c5c4f571bbe814e0f4880d1e64c8ad4409c5149c69693a7456925370c41c52f110e5e17e79c71fd6ab4d4e0af61fb273c873cc33a9dcc8020f36c5fe9e5d5d6f35801a106f364c9023616daa0d9ea79211ebc270eaf74b64a7a2be9e04ae86a64e6bb61c01b6b5b5ac8f5e83932486f568e0f96638b0d25811bcd7248181d0e6c876783574e2729a200440786be597ad974b042d52ee83fcddf4400920901a39cc9d8ab65b157b0379f4e3c270046c512c9d36a20bdba8f5bce9fed875283fdde6b2117701131be9e2f95dfff8fa0dad8dacf2058b178e12c405660a46eb1953048d5c2ce1160c67a9d5fc2bd752a2a7f178c87fbccb397de4e6de08a1faa779db09f4683e02be4b419f691269f001586baac57a2e55a4fa8e9a4abee759a2a8c8c46b6d58d0a9c9192c2c521f64a09680c9f752b0f43d8ef36be695db2a5c58ffc03870724654a2a89a34ab0c895e730d7bdc4e7ed03fc2513ec19634e44763fcc6047a77ae1cb08663d7c435a809be47e1ebe10b60e505a9a4f5470c3bb5fccdcc7405aef6d2289006aaa41ed9e5429eccbf6d5cdd419ee38bd82cdecbbf96d6389fe0b50e139d537b3e469fe7f589f85b63ec6bb71e27e6c0d4a67fbbbfaf82cf627acf15c7467400fd95bfae7968e9376b22b3b65ccdd1ee50"}], 0x1090, 0x40}, 0x1}, {{&(0x7f00000063c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x2, 0x2, {0xa, 0x4e23, 0xe9, @dev={0xfe, 0x80, [], 0xc}, 0xbf42}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=[{0x88, 0x11f, 0x7f, "6bc2675103064fc068cd690b0f242674ac9838dcbac13a9a6e3a8e7181eacd22bc0fa995328fc3b726aa5ddb243802ec983693b1344a5e5c255ee129512910636de3b1237243d9d39be0879919a4286064a82b369052f7afeb66bfaf7e7099001de177f8e25f550549027b491bc2b9dc2fa3a86d640051"}, {0xc0, 0x111, 0x5, "8ad70173ba40111a43f5268e43f4ae7865a3206dcbb7454368ca06b127907b359b2aa16ed8034c257f17909542df626ddf0425507cd21166bcaddbb86a4b7499984f8f18239f52868fbe9090df18e8838ccfa39da0d7fb8305bcaf24e082026232a65a757ccfafbfa25264db39d2c47989c60ee7f4afae04a6be2ce7355f222900f602762cf3f1adc515a20a4bada7665982cfcffbd8037a98bb6f11fd88eca63178d1b6c1a19f423b"}], 0x148, 0x8000}, 0x1}], 0x3, 0x44000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002b80)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000002c80)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002cc0)={r3, 0x1, 0x6, @random="811e1ae39c7b"}, 0x10) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002880)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000038c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00000064c0)={r5}) 2018/04/11 18:59:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9, 0x400) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000010000000200a6e2239b009de3708124f177419797ac692dc33800000000000200000072000000ff0000000000000000"]) 2018/04/11 18:59:06 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x4b, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x200000000000, 0x5c6, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xffae, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x7, 0x2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x800000000000000, 0x0, 0x4, 0x0, 0x2, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000004c0)=0x3, &(0x7f0000000480)=0xffffffffffffff00) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xd28}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x20, r2, 0xb10, 0x70bd27, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x86}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r3, 0x9) sendmsg$nl_generic(r1, &(0x7f0000000680)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)=ANY=[@ANYBLOB="a4000000180000012abd7000fcdbdf250d0000009000490014007f00fe8000000000000000000000000000aa080010286216ebfec5685500", @ANYRES32=r4, @ANYBLOB="52a3081ef48ff897d077f1db5ed4eccdcc60f38138efa347810c51d08bb526ad6c3f4e0d6cbc17cfb088572b9c1860f899a04c9b0f08a35cf9f3579e9ff5c0d0e2272026eeef7bab88d287afa4e92b6b53d40a68946eabdd4d617cbfe757c2aadd67d61568ce0000"], 0xa4}, 0x1, 0x0, 0x0, 0x1}, 0x80) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000100)=""/86, 0x56}], 0x1, 0x0) msgsnd(0x0, &(0x7f0000284ff8)=ANY=[@ANYBLOB], 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) msgrcv(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/11 18:59:06 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000cbfec)={0x1, 0x0, 0x0, 0x3}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000f48)=""/244, &(0x7f0000000000)=0xf4) 2018/04/11 18:59:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xfffffff6, &(0x7f0000002480)) 2018/04/11 18:59:08 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x7400, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)) mq_notify(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x3, @thr={&(0x7f00000009c0), &(0x7f0000000180)="1f2dec8c60a3ebd5fe628b39c105603bcb5e30d7ff959df745f229f6e642a20638bf6981d30d8ff15ba579bbdc20ed475cf69bcf195d654be5b372f5b6"}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000500)={'ip6tnl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'\x00', r2}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000400)={0x0, 0x1, 0xfffffc9c}, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r3}, &(0x7f0000000540)=0x8) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x20000002001, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f00000000c0)={0x99, &(0x7f00000005c0)="e939871e2d437978999b5db0b4d4752f8b66a78a0caecc0388434448045dd31c0d0d5ecdb1173ff600e777530b26378800abe32d4608be88d0af52012d197b4a5944706112eb2270bd09989a44335c2498b6a3fcec3f0b368f8876a112709d7f83d7eb18d479bed3339d32a45cf550f7f21e893ba2df22254eb4409caaa727d29f74668e78484ea59f4c1714891c5bfd4c72b4ca8d6d3d2fec"}) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000000680)={0x2, 0x3, 0x9, 0x5, 0x1000, 0x8}) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r5, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) syz_open_pts(r5, 0x10080) ioctl$TCXONC(r5, 0x540a, 0x2) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r5) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e21}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x49, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000000040)={0x9b, 0x1c, [0x3, 0x2, 0x4, 0x9, 0x101, 0x2, 0x8]}) listen(r1, 0x1) syz_emit_ethernet(0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYBLOB="e7c525f51f1c412b95944362a0d186cce3e45d60864c7f2f81a462"], &(0x7f00000002c0)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r4, &(0x7f0000000440)={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0xfffffffffffffda9) 2018/04/11 18:59:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000400)={r0, 0x4, 0x6, 'g'}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000900000003ffffff10010000ffffffff30020000ffffffffffffffff30020000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x360) 2018/04/11 18:59:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:08 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0x54, 0x0, &(0x7f0000000580)=[@increfs={0x40046304}, @decrefs={0x40046307}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0), &(0x7f0000000540)}}], 0x0, 0x0, &(0x7f0000000640)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x8531}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x9931, 0x7, [0x8, 0xfffffffffffffff7, 0x7ef, 0x2, 0x8, 0x0, 0x2]}, 0x16) 2018/04/11 18:59:08 executing program 5: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0xff) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000180), 0x0) r2 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x400) r3 = gettid() mq_notify(r2, &(0x7f0000000200)={0x0, 0x12, 0x0, @tid=r3}) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x200) chmod(&(0x7f0000000240)='./file0\x00', 0x4) epoll_pwait(r4, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], 0x5, 0x6, &(0x7f0000000180)={0x8}, 0x8) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)}]) 2018/04/11 18:59:08 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f00000029c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfe34) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x109000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, "65727370616e30e54700"}) 2018/04/11 18:59:08 executing program 3 (fault-call:3 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) [ 253.353567] binder: 19972:19986 got reply transaction with no transaction stack [ 253.361282] binder: 19972:19986 transaction failed 29201/-71, size 0-0 line 2763 2018/04/11 18:59:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) r1 = gettid() r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000040)={0x100000000, 0x3, r1, 0x2, r2, 0x4, 0x8, 0xeed7}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x0, 0x1, 0xfffffffffffffffa, 0x3f, 0x1ff}, 0xc) 2018/04/11 18:59:08 executing program 5: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)="ce5d609d1653e7c0d675000c980453e4a2e53780a2fc5182acb1a4903aa08aceb4e9fdcf3bd48583d6a944b322b5a3fc4be80aa751aa8af53dbf056425eb3a02109936b15d7d9822063c596dddc1b1f2a5d5b176b3d3a2824b20da44add6033aba2177a11af24e242f19e9b6ec80cacfd9e50b69d4e3a23db0ff4a29914c2b0829b6936d2fb1b26376d4706e9bc6074fda5bef41ac3c75be1aef043404207c40d56368131b7b54bfb50a793158bce48183e4f18ff763ffd13309d375a5ccb29961df0a34b1dcd83890358b77db6038f4a9b5aa928397a9c2eec0b74f2213025bf69ebde6", 0xe4) ftruncate(r0, 0x7fff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x401) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000280)={0xaac0}) pread64(r0, &(0x7f0000000180)=""/214, 0xd6, 0x0) 2018/04/11 18:59:08 executing program 7: r0 = dup(0xffffffffffffff9c) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) syz_emit_ethernet(0x16, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x4, 0x4, 0x1}], {0x8100, 0x500, 0xffffffff, 0x2}}], {@generic={0x88a2}}}, &(0x7f0000000140)={0x800000, 0x0, [0x48d, 0xea3]}) 2018/04/11 18:59:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x37dc12502000000, &(0x7f0000002480)) [ 253.448086] binder: BINDER_SET_CONTEXT_MGR already set [ 253.494483] binder: 19972:19995 got reply transaction with no transaction stack [ 253.502147] binder: 19972:19995 transaction failed 29201/-71, size 0-0 line 2763 [ 253.502665] binder: 19972:19986 ioctl 40046207 0 returned -16 2018/04/11 18:59:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:08 executing program 7: syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x400000) 2018/04/11 18:59:08 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1f, 0x40) ioctl$TCSBRKP(r0, 0x5425, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = socket(0x8000000000000015, 0x800, 0xc57) bind(r1, &(0x7f0000000040)=@ethernet, 0xffffff14) 2018/04/11 18:59:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x420442) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000080)=""/41) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/11 18:59:08 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x3, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x100000000000000, &(0x7f0000002480)) [ 253.789445] binder: undelivered TRANSACTION_ERROR: 29201 [ 253.804900] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/11 18:59:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) r1 = accept$alg(r0, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x28042, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000100)="0c74186d804c88844520ba8a0dc986b7", 0x10) accept$alg(r2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000200), 0x400) 2018/04/11 18:59:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x10) 2018/04/11 18:59:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x101100, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0xfffffffffffffe22) 2018/04/11 18:59:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/11 18:59:09 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='user\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="a28ce8f841e20911b0cd662c14c837cc0a674aabccb8914655163568a5ada78c33", 0x21, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x6, r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) r3 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffc) r4 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, r4) 2018/04/11 18:59:09 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x300000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) read(r2, &(0x7f0000000080)=""/103, 0x67) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000423fe0)={r2}) write$eventfd(r2, &(0x7f0000000000), 0x15a) 2018/04/11 18:59:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x1500, &(0x7f0000002480)) 2018/04/11 18:59:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x6, &(0x7f0000002480)) 2018/04/11 18:59:10 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000001640)="2ed8536a8b54106d907333ee7c787180dc16781e6d725204db20958fc95ab0d26bb4be60b1ba76e9046e352cf89ff52331be8941585f40107142d39754f958d346147c42c5f405ce4d542a89267dbe5c22012e969a49d5708c71df2d9c4b4da1c7f44ac381f6a57b05670a8d644828001c3276ddbd632dbdfdcb", 0x7a, 0x4000, &(0x7f00000016c0)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = getpgrp(0x0) process_vm_readv(r2, &(0x7f0000001200)=[{&(0x7f0000000080)=""/144, 0x90}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/164, 0xa4}], 0x3, &(0x7f00000015c0)=[{&(0x7f0000001240)=""/200, 0xc8}, {&(0x7f0000001340)=""/200, 0xc8}, {&(0x7f0000001440)=""/220, 0xdc}, {&(0x7f0000001540)=""/65, 0x41}], 0x4, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) 2018/04/11 18:59:10 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000040), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x88ff, 'ip6_vti0\x00', 'tunl0\x00', 'bcsf0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x280) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/155, &(0x7f0000000000)=0x9b) 2018/04/11 18:59:10 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x40}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000240)={0x4, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 2018/04/11 18:59:10 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0xae64, &(0x7f0000000180)) 2018/04/11 18:59:10 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x4400) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00000000c0)=0x8, 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) 2018/04/11 18:59:10 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x600000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x80441) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') syz_kvm_setup_cpu$x86(r2, r1, &(0x7f00007a2000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="66b80500000066b9ec4600000f01d96764f30f530ca96766c7442400000000006766c74424021b265ffd6766c744240600000000670f011c2466b9ff0b00000f32f26f66b99e0a00000f32b852000f00d00f300f09b83e008ed0", 0x5a}], 0x1, 0x24, &(0x7f0000000140)=[@cstype3={0x5, 0x5}, @cr0={0x0, 0x20}], 0x2) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000892000), &(0x7f0000034000)=0x4) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x693b, 0x2200) r3 = socket$inet6(0xa, 0x2, 0x7) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) 2018/04/11 18:59:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x225c17d03, &(0x7f0000002480)) 2018/04/11 18:59:10 executing program 3: r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:10 executing program 5: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000018000)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)=""/114) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000e22ff8)='./file0\x00') r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f00000000c0)=""/200, &(0x7f00000001c0)=0xc8) 2018/04/11 18:59:10 executing program 2: openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000000040)) 2018/04/11 18:59:10 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) r2 = epoll_create1(0x0) r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f0000000280)='net/rt_acct\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) r5 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="4c538e846d99bbd0998d9a31e7c5eaf6e02152ef7c7869defe535bf5e445070a917497ec3c6ef69aa6c82caf417089742c75e5407bfacd0f33ad3fd7a05945c2c1d82145337fcdbbb3f8e1d3b27f901b536a318363c2b74c82ab5a55d0a60000d598b08c5cdf239e02db6248c6ae06beb0d0a6", 0x73, 0x0) r6 = request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='mime_type^\x00', 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, r6) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) r7 = getpid() sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)="b6baa533e6d744cdcb52f9a043d175", 0xf}, {&(0x7f0000000300)="3571a103226a79e622725c840679d8307900aaf76629d688888be288997903a7a2dda892f70a887ff84b99cff5afdb9951b8586ffb591c922e6a7f281cae6b7e2c12630ee6b9868947d3c3fbdbaa4b684e14dd5d75170da0d3a3770844ba3dd5d800eda707352b6abaefec506d705d4b9f5de82c7f08c1501b84340623e16c53d3d41d548534ceab0e81b1e142625de68af4c02f9b1962e1e6417d80b6190621b653f8620acbf984fe1fa1598d30a503e1146e62de5053b0e4424682deb6427c3ec2a5bbdb4745d6d580f688f28fff044e8764f573fd44b30e305fd497", 0xdd}], 0x2, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xc0, 0x20000000}, 0x4804) kcmp$KCMP_EPOLL_TFD(r4, r7, 0x7, r2, &(0x7f0000000000)={r2, r1, 0xfffffffffffffffc}) 2018/04/11 18:59:10 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) sched_getparam(r3, &(0x7f0000000280)) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000001c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x60, r4, 0x0, 0x70bd2c, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x14}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x24004000}, 0x20008084) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0xff, 0x100000000, 0x7, 0x6, 0x0, 0x3f, 0xa0000, 0x2, 0x80000000, 0x0, 0x5, 0x569, 0x3, 0x3, 0x8, 0x7fff, 0x9, 0x3ff, 0x80, 0x1, 0x5, 0x100000000, 0x10000, 0x67, 0xffffffffffffff90, 0x6, 0x7ff, 0x6, 0x7fff, 0x24c1, 0xffff, 0x80000000, 0x7, 0x4, 0x800, 0x1b, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x10000, 0xfff, 0x7, 0x7, 0x5, 0x0, 0x7fffffff}, r5, 0x3, r0, 0x2) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/11 18:59:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r0, &(0x7f0000ccb000), 0x400) 2018/04/11 18:59:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x14, &(0x7f0000002480)) 2018/04/11 18:59:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) connect$packet(r0, &(0x7f0000000180)={0x11, 0x1f, r1, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x64000, 0x0) finit_module(r0, &(0x7f0000000080)='\x00', 0x2) r2 = socket(0x2, 0xf, 0x4) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) write$binfmt_elf32(r2, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x8c6) 2018/04/11 18:59:10 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfd, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000080)={0x2, 0x4, 0x5}) pread64(r1, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000100)={{0x3, 0x3, 0x8, 0xae9003cd9491ae93, 0x2000000000000000}}) 2018/04/11 18:59:10 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x200000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:10 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000000080)) sendfile(r0, r0, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x10001, 0x1000}, 'port0\x00', 0x92, 0x20, 0x1, 0x28, 0x3, 0x80000001, 0x6, 0x0, 0x4, 0x4174744c}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r2) write$sndseq(r0, &(0x7f00000001c0)=[{0x7ff, 0x0, 0x1, 0xffffffffffffa000, @tick=0x1, {0xffffffffffffff68, 0x81}, {0x2, 0x3}, @addr={0x5, 0xfff}}, {0x138, 0x0, 0xfb7e, 0x8, @time={0x77359400}, {0x8, 0x6}, {0x8a, 0x1f}, @raw8={"b19e9ce4bfecbc9206194e68"}}, {0xfffffffffffffffc, 0x3, 0x1ff, 0x5ef4, @time={0x0, 0x1c9c380}, {0x4, 0x5d}, {0x2, 0xd4}, @queue={0x5, {0x5, 0x5}}}], 0x90) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x5, 0x4) sysfs$3(0x3) syz_kvm_setup_cpu$x86(r0, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000340)=[@textreal={0x8, &(0x7f00000002c0)="baf80c66b844ba948e66efbafc0ced0f2113660f38db7904260f35ba4100b09dee66b9800000c00f326635004000000f3065660f00dfbaf80c66b8e846cf8666efbafc0c66ed0f01cf660f3a150ea20000", 0x51}], 0x1, 0x2, &(0x7f0000000380), 0x0) r3 = fcntl$getown(r1, 0x9) r4 = perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0xffffffffffffffff, 0x1, 0x6, 0x3ff, 0x0, 0x3cc78872, 0x0, 0x5, 0xfc4, 0x3, 0x100, 0xfffffffffffffff8, 0x400, 0x8, 0x8, 0x4, 0x800000000000, 0x0, 0x40, 0x60, 0x2, 0x7fffffff, 0x800, 0x7f8d09a9, 0x9, 0x100, 0x6, 0x71, 0x7, 0xffff, 0x8, 0x6, 0x800, 0xaf3, 0x10001, 0x6, 0x0, 0x1, 0x7, @perf_config_ext={0x1, 0x3}, 0x2080, 0x4f29, 0x5, 0x6, 0x80000001, 0x5, 0xf000000000000000}, r3, 0x7, r0, 0x1) r5 = accept$inet6(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000480)=0x1c) r6 = request_key(&(0x7f00000004c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='}\x00', 0xfffffffffffffff8) r7 = getuid() getgroups(0x3, &(0x7f0000000580)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r6, r7, r8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00000005c0)={0x10000008}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000600)=0xfa1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000640)={0x80000001, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) fgetxattr(r4, &(0x7f0000000700)=@random={'osx.', '}\x00'}, &(0x7f0000000740)=""/119, 0x77) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000007c0)=""/105) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000840)={0x7, 0x1f}) socket$inet_udp(0x2, 0x2, 0x0) delete_module(&(0x7f0000000880)='dns_resolver\x00', 0xa00) lseek(r2, 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000009c0)={0x0, &(0x7f00000008c0)=""/162, &(0x7f0000000980)}) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000a00)={0x0, 0x2, 0x1, 0x5}, &(0x7f0000000a40)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000a80)=@assoc_value={r9, 0xbab58c7}, 0x8) getuid() 2018/04/11 18:59:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(tea)\x00'}, 0x58) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x7, 0x8000, 0x7, 0x0, 0x100000001, 0x1, 0xfffffffffffff800, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60c405c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)="11f0ce816e3e86e498ffde8e889d90a0e2094b9bb7a41a392264b1bbde25b30bdb6b7b64921a26363de055d9cbbf12998ec04f0e29a9c1f44fa642ff9ba5e94936fc03ad9e0e3ad1f0cc82444e6498e25bfddbad6a3b22ccee2edda118d6f29223705bd0962e340e", 0x68}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r3, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) r4 = socket$inet6(0xa, 0x4, 0x7) setsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000080)="d08806378e6a569fcecf9703c244fd8a34f252cf", 0x14) 2018/04/11 18:59:10 executing program 7: r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000300)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6tnl0\x00'}) ioctl$RNDZAPENTCNT(0xffffffffffffff9c, 0x5204, &(0x7f0000000380)=0x400) 2018/04/11 18:59:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xffffffff00000000, &(0x7f0000002480)) 2018/04/11 18:59:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3a0318b1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/11 18:59:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000)=0x0, &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xe8) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000040)) getgroups(0x0, &(0x7f0000cc0000)=[r2]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r3) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000938000), 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x234) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x27ffe) sendmsg$nl_generic(r5, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000100)=ANY=[@ANYBLOB="0000ffffff434a7e25fbeb7bff0000000064d31986b6f3251d7055b5eb17b3f200bafbcad0dca1f65cda02bf364209f03affd542fec7aefa667f1fbcbf2dade05c2d4d6db59f77f2f2561adb532f12803e1c45949126a59b23ee62e304b11c4e4ce23619b31a7f18adb753b1aea91ab80e60ed1a228278bbd97b071d757fe2c6306671ed3cf4e581d229d32e269701621c55db0573e4beedec2323e200096a222fad3e146835c15768bbfd3b00180d74455ed5290bce853bc2b34ba94a633e1f1902362303d804a2b7ca331e278fac93bb94e78d5a7619fbac453a79c80eb667a21c33619bad6584a5e1a6b48179da8e555457ae108d9b5624fb16d1b3df8ef093ed3c2a38604b146ccde2642b9c65bef9b53da22fc2862a83f23950a138358a0803c749cc8b64dc7333ebeee6b886c3751daebde199d06f2d5261f2249bf8438abd0f75646fc1e27b61d6f9253427b73f5b067ba272d4e4f1c5cd8f255354fe1d161f7cee3b407b358de84a4ecb0100000000000000714f56b869e03d5b05eeae52c285a81f7bb99c6b0aa2804eba0f52c365935d1bf5fac582a2cde68e260496700f5edb8738d9fe9c3128a4473175ac192c8afd58"], 0x1}, 0x1}, 0x48080) sendfile(r5, r6, &(0x7f000053cffc), 0x8080000001) 2018/04/11 18:59:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/04/11 18:59:10 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000240)=0x1) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000040)={0x9b45, 0x1, 0x1, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x406, r2) exit(0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/198, 0xc6) timerfd_gettime(r3, &(0x7f00000001c0)) 2018/04/11 18:59:10 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) setpgid(r0, r1) futex(&(0x7f000000cffc)=0x40000000, 0x400000008, 0x0, &(0x7f0000000000), &(0x7f0000aba000), 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_destroy(r2) 2018/04/11 18:59:10 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="80fd0200002b33ce153a2811e0f569502f35e7282996da120e0a93219671c48e1f60be78a6235b16bf7dd89239", 0x2d}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x2, 0x0, 0x5, 0x0, 0x5}) 2018/04/11 18:59:10 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x4000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:10 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffff, 0x40) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80, [], 0x12}, 0x428}}, 0x401, 0x7fff, 0x4000000000000000, "7e4045e30da0d81e3b61c277f50c16370513e9f682ce5e3de46034b66eff3279da5a4dbdced973eb241e4a030ca7801ad6e73304245432179e2738e535da08b12a1b472ba15d9ad42c19404af25fbec0"}, 0xd8) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/04/11 18:59:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xfeffffff, &(0x7f0000002480)) 2018/04/11 18:59:10 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@pppol2tpv3, &(0x7f0000000440)=0x80) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r2, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x5, 0x101) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000340)={0x3, r3}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000180)=""/56) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x131000, 0x0) ioctl$TUNSETFILTEREBPF(r5, 0x800454e1, &(0x7f00000000c0)=r6) ioctl$int_in(r2, 0x5452, &(0x7f0000000380)=0x100020007) r7 = socket$alg(0x26, 0x5, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000000040)=0x3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f00000001c0)={{0x3, 0x1, 0x4, 0x3, 0x7}, 0x4, 0x7f}) bind$alg(r7, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) r8 = accept$alg(r7, 0x0, 0x0) ppoll(&(0x7f00009d9000)=[{r8}], 0x1, &(0x7f000081eff0)={0x77359400}, &(0x7f00003b8000), 0x8) write(r8, &(0x7f0000000100)='/', 0x1) init_module(&(0x7f0000000000)='/dev/adsp#\x00', 0xb, &(0x7f0000000280)="2c3a106d696d655f7479706500c133ba86f0fea5db19cc7f2ec9e407f0a1d5cea68eea90380274caf8743959dc83d46f37d6d617d606f3c96a5d49981adc302bd1e461376aaae3c1731fb32dc6257a43fe08ac35e6914ddfa66ad65c36c8ff1c08c73a5002b3816e40b2eab956d53aa555cc59924d2d151cbefcd28159814a2dd2c10508aaac373a602f7d843c2f68571420dc04a826fc0000000000") socket$nl_route(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000240)) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000000500)=0x100000000, 0x4) 2018/04/11 18:59:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x1, 0x0) fcntl$notify(r1, 0x402, 0x80000000) fcntl$getown(r0, 0x9) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0x4, 0xffffffffffffdde2, 0xffffffffffff4948, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/04/11 18:59:10 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x44200, 0x0) ioctl(r0, 0x80044100, &(0x7f000000cff3)) 2018/04/11 18:59:10 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f00000028c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x0, 0x0, {0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffa091}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)="72dc14dd12d0d09f15ef0f2e887be0ee84d21c2d8338bdaeca02f1ec64371eb42c41d6cf3227b6a1c3882318383ce87cfb0e628ff06f87c6fc6a0c46142269defccde5a2943b0c30da170dfd6865595ee5a16edab20c56adfef4207689c3805d729f33b53ede306c55d92f4e15c1d2b2e708dba6c1d94f61bc004bda70541717213dc0f0ccad05117185c273b824b8981e13d4c4df448482d6d196aaf6748ca22e6b8de1092f3182ec0a00295538f81fc4", 0xb1}, {&(0x7f0000000180)="383b7392c767", 0x6}, {&(0x7f00000001c0)="16f097cc1876c1ec00a79e4b3a054cad220cb6e0f0d9a6e9516c1bf36a773682f04918bc3ba7a4f8c5beee687b239e3c6876c69412a57a0912970bc9a64d45db34279020fc2884fd", 0x48}, {&(0x7f0000000240)="5959c7bf3db4397a93a71f0f833c72a5f51a10d53090d27dea934f5ff7a25bab925b6eabcc62949e8b2817bf81bf14e2aff26bb46cdc9cafd9723e69e75a8faf81bae85878d729cf3de0a4d78bfd09df72416d3d61e709d7d56bd34ba5ea2fd7656ee246b07fec549802dde7eef47cf1eed61455010cb991d85968dd9240137f7778e4033757", 0x86}, {&(0x7f0000000300)="2254341bbeab402b58c1753d4f6ce344e4657b8ae2a259a9dbc395255603357327e191efea3ae17868cdf0b8fbc6b30bdb1190405afe1f493c707c8bc7d7e49431ddb025179a0a3c0861c3", 0x4b}, {&(0x7f0000000380)="62e42720a0d772a8052635cd50a9d97668", 0x11}, {&(0x7f00000003c0)="a46679098018e4e9dd396b87cb1f573f5dfa9836f9ad20b0bf43aedc274d8c5e43d74b9d851fd2df9f99a3b91ffc7528b8eb44f605b6a16ffd90204782bba4a75a45353c2c33920dbcd66cda00dcebca07e1d814c155db20533f620b9c3589bfc8a22692933d94b5059516a4d408a9992bee5381eb6910daaf11575c4d8f7085b8c4f0a668d36d67951338e5379ce324724d2e1fbebd26a4a790999d781944f57a5555763f213083073d754f0f7d6ba4b401500201613f7c37889b8d4a4cd5489e434b1df8bd5565ff89", 0xca}, {&(0x7f00000004c0)="45cc8df9f485543122a078c0a8d522cae749dc75de8ef8981c01bff9999e2c7dd6a14738ac49feede60766b7411ad249f1851b08dfb9beea466de46aba4f267b70205f70574695e4976121131b5f267687f5748f377dbe623d32e9944387aa2d243e3e242b5b4e0d8986c6702bd99fef6741092b08a8c5eadf5623bc63670857ca7205bd6496edda35f2", 0x8a}], 0x8, &(0x7f0000000600)=[{0x30, 0x13f, 0x5, "d3ede6e9f98ca7e6d15d19dfc5caab8f47c3ed0fcc5554580d833c404afe"}, {0x1010, 0x114, 0x80, 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{0x90, 0x114, 0xfc9, "509f2d48d294175ddf15bb40d8265575c92a9470f7217b85137b9336882632a03d2833e36626f4eb3ce9d04917a4be580c0838b766f028be9458370022770b4860da968cc3604257becb3a96bc4974b3f75df61f2c6b5f3fb27acbb9d76cbcd3e9505071290fb7c4d9247d50c0991d6fcc8800d3b21cefb761cf0110464d64"}, {0x20, 0x11f, 0x3, "fdf54915566c9ad3c6d2d3ec5159"}, {0xd8, 0x101, 0xffffffffffff6c15, "9fca600faeb9f98f10f8c49da180e6b8839f0574c64e07bca865d82a6ba0aaa630be50f202d2a309fd61ecef1506003e5bef97d2699f6b4884dab3e8279eb37b0ca9d0b7c2ce612ce8156d00bad6bab5ad8561cae2e4e39d87e837c3786c95f4e390ed49045dbd8b52c5e71e607f87081e68ce1a5a2e90611fbe496376eafab6f5ed92427fbc409eb6e17fe588bb40466a45b9d6d5f005946b02146b8e8951086946bc62779627191ed18a949ae767805562932d5e02803329078598807873d6270e2b6cb4"}, {0xa8, 0x6, 0x80000001, "04beef1e20ecbc46084384282cedaf0b23cd65761861b750a9b33c60332791aefd0698c61e2cd6a3dccf557ca9d1363fb1e479e9a0d9e4b8b9c33aca24f2efb8c2ef49ec31f4dcdbb1309db90ee9a17a4befb6eaa1831a2008dbec35fb5026e2cade68df40e458ed44af9d4a1a1a8d3bdb4cc2f5ecf0597839ac8a95231782c75a1159ba53d6eb26b1e0daefda6e691a3995fd"}, {0x1010, 0x105, 0x0, "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{0x40, 0x11f, 0x81, "7a0dd228ce6b861265ffd6f55d3770b207a035909d6358dad35abc6856c767e0f94aeb3a65a022352f96"}], 0x22c0, 0x4000800}, 0x24040814) [ 256.385557] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/11 18:59:11 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xffffffffffffffff, &(0x7f0000002480)) 2018/04/11 18:59:11 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x6800, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:11 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:11 executing program 2: mmap(&(0x7f0000080000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r0, r0, &(0x7f0000000000), 0x4565) fcntl$setstatus(r0, 0x4, 0x6000) connect(r0, &(0x7f0000000040)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x80) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/11 18:59:11 executing program 6: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000080)='./file0\x00', 0x1000000000001039, 0xfffffffc) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000015) 2018/04/11 18:59:11 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x50, 0x2080) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x0) r1 = add_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="5ec5e4c4c6d964423fa1738c6dc6fc6ef715e44ee567a9efb18b0fec61d6dbab23771fb9511347606420fb705558029d04b3b04287014991e71cb0727688153210014cc2a4fdcd24caca33b16cb96fd51e4b1787b29c1b414bcd4fb23bb9", 0x5e, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000200)='keyring\x00', &(0x7f0000000240)='GPL}^\x00') mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x8000040000001) write$evdev(r2, &(0x7f00008c1fd0)=[{}], 0x18) 2018/04/11 18:59:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x66, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/11 18:59:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='--&/#\\posix_acl_accessbdev\x00', 0xfffffffffffffffd) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x800) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r2) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/11 18:59:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xf6ffffff00000000, &(0x7f0000002480)) 2018/04/11 18:59:12 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000080)=""/161, &(0x7f0000000140)=0xa1) unshare(0x800000) mq_notify(0xffffffffffffffff, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) 2018/04/11 18:59:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="d1f75956bddcf80551e597dac470e60ad45fd00d0c023c6d2470ee28fa4edfadaabfeba0edeb84def8ca580aed7e36f66a641037f24f183ccc5a245de610328c8e0b22776e2a6e7898a96c56d19ac940985f743604bbfb6a106ee6fb4fd81b47a69433e611afb92a8f15ac077095a1d13184832270e9d0065fa140534490ac0ed79f32e53daed1c01d245a201e0b273e82b3d26fc672850b817cda47354540fa7bacfedfb36f9b66a76fdf2b50860c4472d96afe37935892b6ba415a136cb674bc84c83d8ce2") bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:12 executing program 4: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) uselib(&(0x7f0000000100)='./file0\x00') r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x44102, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x9, 0x2, 0x7, 0x3, 0x9, 0x57fb], 0x6, 0x200, 0x7ff, 0x7, 0x6, 0x2, {0xffff, 0x800, 0x6, 0x6, 0xf65b, 0x8565, 0x9, 0x80, 0x3, 0x30d, 0x7, 0x8, 0x1ff, 0x9, "dcba3eb80994bad8ff75c5fdb528bf4ddadfa7db1d588f7431cb1175a2e3bdf1"}}) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000140)={0x7f, 0x0, 0x3f, 0x9, 0xc0000000000}) 2018/04/11 18:59:12 executing program 5: r0 = memfd_create(&(0x7f0000000000)='proceth1\x00', 0x3) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001400)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001540)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001580)={0x0, @empty, @multicast2}, &(0x7f00000015c0)=0xc) recvmmsg(0xffffffffffffff9c, &(0x7f0000009840)=[{{&(0x7f0000001600)=@pppoe, 0x80, &(0x7f0000002a00)=[{&(0x7f0000001680)=""/19, 0x13}, {&(0x7f00000016c0)=""/248, 0xf8}, {&(0x7f00000017c0)=""/175, 0xaf}, {&(0x7f0000001880)=""/125, 0x7d}, {&(0x7f0000001900)=""/21, 0x15}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/161, 0xa1}], 0x7, 0x0, 0x0, 0xe5c}, 0x7fffffff}, {{&(0x7f0000002a80)=@ipx, 0x80, &(0x7f0000003e00)=[{&(0x7f0000002b00)=""/112, 0x70}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/131, 0x83}, {&(0x7f0000003c40)=""/86, 0x56}, {&(0x7f0000003cc0)=""/157, 0x9d}, {&(0x7f0000003d80)=""/92, 0x5c}], 0x6, &(0x7f0000003e80)=""/226, 0xe2, 0x6}, 0x3ff}, {{&(0x7f0000003f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004200)=[{&(0x7f0000004000)=""/87, 0x57}, {&(0x7f0000004080)=""/146, 0x92}, {&(0x7f0000004140)=""/146, 0x92}], 0x3, &(0x7f0000004240)=""/211, 0xd3, 0xffff}, 0x1ff}, {{0x0, 0x0, &(0x7f0000004840)=[{&(0x7f0000004340)=""/171, 0xab}, {&(0x7f0000004400)=""/148, 0x94}, {&(0x7f00000044c0)=""/154, 0x9a}, {&(0x7f0000004580)=""/47, 0x2f}, {&(0x7f00000045c0)=""/20, 0x14}, {&(0x7f0000004600)=""/98, 0x62}, {&(0x7f0000004680)=""/179, 0xb3}, {&(0x7f0000004740)=""/235, 0xeb}], 0x8, &(0x7f00000048c0)=""/206, 0xce, 0x7fffffff}, 0x6}, {{&(0x7f00000049c0)=@alg, 0x80, &(0x7f0000005e40)=[{&(0x7f0000004a40)=""/215, 0xd7}, {&(0x7f0000004b40)=""/160, 0xa0}, {&(0x7f0000004c00)=""/230, 0xe6}, {&(0x7f0000004d00)}, {&(0x7f0000004d40)=""/13, 0xd}, {&(0x7f0000004d80)=""/89, 0x59}, {&(0x7f0000004e00)=""/4096, 0x1000}, {&(0x7f0000005e00)=""/56, 0x38}], 0x8, &(0x7f0000005ec0), 0x0, 0x189d}, 0x800}, {{&(0x7f0000005f00)=@generic, 0x80, &(0x7f0000007140)=[{&(0x7f0000005f80)=""/23, 0x17}, {&(0x7f0000005fc0)=""/241, 0xf1}, {&(0x7f00000060c0)=""/65, 0x41}, {&(0x7f0000006140)=""/4096, 0x1000}], 0x4, &(0x7f0000007180)=""/98, 0x62, 0xfffffffffffff800}, 0x5}, {{&(0x7f0000007200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000009680)=[{&(0x7f0000007280)=""/94, 0x5e}, {&(0x7f0000007300)=""/66, 0x42}, {&(0x7f0000007380)=""/4096, 0x1000}, {&(0x7f0000008380)=""/90, 0x5a}, {&(0x7f0000008400)=""/88, 0x58}, {&(0x7f0000008480)=""/11, 0xb}, {&(0x7f00000084c0)=""/201, 0xc9}, {&(0x7f00000085c0)=""/98, 0x62}, {&(0x7f0000008640)=""/27, 0x1b}, {&(0x7f0000008680)=""/4096, 0x1000}], 0xa, &(0x7f0000009740)=""/222, 0xde, 0x2feb}, 0x5}], 0x7, 0x40, &(0x7f0000009a00)={0x77359400}) accept$packet(0xffffffffffffff9c, &(0x7f0000009a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009a80)=0x14) getpeername(0xffffffffffffff9c, &(0x7f0000009ac0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000009b40)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000009b80)={'vcan0\x00', r6}) recvmmsg(0xffffffffffffffff, &(0x7f000000b0c0)=[{{&(0x7f0000009bc0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f000000ae00)=[{&(0x7f0000009c40)=""/4096, 0x1000}, {&(0x7f000000ac40)=""/115, 0x73}, {&(0x7f000000acc0)}, {&(0x7f000000ad00)=""/209, 0xd1}], 0x4, 0x0, 0x0, 0x7}, 0x3ff}, {{0x0, 0x0, &(0x7f000000af80)=[{&(0x7f000000ae40)=""/1, 0x1}, {&(0x7f000000ae80)=""/9, 0x9}, {&(0x7f000000aec0)=""/132, 0x84}], 0x3, &(0x7f000000afc0)=""/201, 0xc9, 0x8}, 0x8}], 0x2, 0x12000, &(0x7f000000b140)={0x77359400}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000000b1c0)={'bcsf0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000200)=0x5a6) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f000000b280)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000b2c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f000000b3c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f000000b400)={@mcast1, 0x0}, &(0x7f000000b440)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000b480)={'vcan0\x00', 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000000f200)=[{{0x0, 0x0, &(0x7f000000b5c0)=[{&(0x7f000000b4c0)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f000000b880)=[{&(0x7f000000b600)=""/18, 0x12}, {&(0x7f000000b640)=""/78, 0x4e}, {&(0x7f000000b6c0)=""/198, 0xc6}, {&(0x7f000000b7c0)=""/141, 0x8d}], 0x4, &(0x7f000000b8c0)=""/81, 0x51, 0xce}, 0x7fffffff}, {{&(0x7f000000b940)=@generic, 0x80, &(0x7f000000bb00)=[{&(0x7f000000b9c0)=""/133, 0x85}, {&(0x7f000000ba80)=""/78, 0x4e}], 0x2, &(0x7f000000bb40)=""/14, 0xe, 0x1}, 0xffffffffffff8001}, {{&(0x7f000000bb80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f000000be00)=[{&(0x7f000000bc00)=""/196, 0xc4}, {&(0x7f000000bd00)=""/31, 0x1f}, {&(0x7f000000bd40)}, {&(0x7f000000bd80)=""/12, 0xc}, {&(0x7f000000bdc0)=""/50, 0x32}], 0x5, &(0x7f000000be80)=""/22, 0x16, 0x38}, 0xfff}, {{&(0x7f000000bec0)=@ethernet={0x0, @dev}, 0x80, &(0x7f000000c240)=[{&(0x7f000000bf40)=""/157, 0x9d}, {&(0x7f000000c000)=""/115, 0x73}, {&(0x7f000000c080)=""/152, 0x98}, {&(0x7f000000c140)=""/9, 0x9}, {&(0x7f000000c180)=""/148, 0x94}], 0x5, &(0x7f000000c2c0), 0x0, 0xf}, 0x1}, {{&(0x7f000000c300)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f000000c5c0)=[{&(0x7f000000c380)=""/179, 0xb3}, {&(0x7f000000c440)=""/62, 0x3e}, {&(0x7f000000c480)=""/130, 0x82}, {&(0x7f000000c540)=""/88, 0x58}], 0x4, &(0x7f000000c600)=""/196, 0xc4, 0xa9}, 0x2}, {{&(0x7f000000c700)=@nl=@proc, 0x80, &(0x7f000000cc80)=[{&(0x7f000000c780)=""/174, 0xae}, {&(0x7f000000c840)=""/167, 0xa7}, {&(0x7f000000c900)=""/33, 0x21}, {&(0x7f000000c940)}, {&(0x7f000000c980)=""/18, 0x12}, {&(0x7f000000c9c0)=""/74, 0x4a}, {&(0x7f000000ca40)=""/226, 0xe2}, {&(0x7f000000cb40)=""/100, 0x64}, {&(0x7f000000cbc0)=""/30, 0x1e}, {&(0x7f000000cc00)=""/82, 0x52}], 0xa, &(0x7f000000cd40)=""/172, 0xac, 0x1c}, 0x1}, {{&(0x7f000000ce00)=@ipx, 0x80, &(0x7f000000f0c0)=[{&(0x7f000000ce80)=""/65, 0x41}, {&(0x7f000000cf00)=""/174, 0xae}, {&(0x7f000000cfc0)=""/70, 0x46}, {&(0x7f000000d040)=""/4096, 0x1000}, {&(0x7f000000e040)=""/112, 0x70}, {&(0x7f000000e0c0)=""/4096, 0x1000}], 0x6, &(0x7f000000f140)=""/131, 0x83, 0x5}, 0x3}], 0x8, 0x2, &(0x7f000000f400)={0x77359400}) accept4$packet(0xffffffffffffffff, &(0x7f000000f440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000f480)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000017d80)={0x0, @empty, @multicast1}, &(0x7f0000017dc0)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000017e80)={@empty, 0x0}, &(0x7f0000017ec0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000194c0)={0x0, @remote, @dev}, &(0x7f0000019500)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000019540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000019580)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000019e00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000019dc0)={&(0x7f0000000300)=ANY=[@ANYBLOB="c4070000", @ANYRES16=r1, @ANYBLOB="040426bd7000fbdbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="680102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004008100000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="080007000000000008000100", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff7f000008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000034000400ff0305002000000001006500360b000007000508ae4c00000700e4073f000000bfe7000804000000af5809020400000008000100", @ANYRES32=r12, @ANYBLOB="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", @ANYRES32=r13, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000200000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400714d445e3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff070000080007000000000008000100", @ANYRES32=r15, @ANYBLOB="380102003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400001081000200000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="0800070000000000400001000d0001007072696f728cc82dd9000000bfdfde7e9024dced77db4f3d753ee4620000000000000000000000007a4ef24bcb000008000008cc72900000000000000000000000000000", @ANYRES32=r17, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r18, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="8000020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004002b00000008000600", @ANYRES32=r21, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r22, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000200000008000600", @ANYRES32=r23], 0x7c4}, 0x1, 0x0, 0x0, 0x8010}, 0x4000) write$binfmt_script(r2, &(0x7f0000000240)={'#! ', './file0', [{0x20, 'vboxnet0#'}, {0x20, 'bpf_hash_func\x00'}, {0x20, 'vboxnet0'}, {0x20, 'bdevposix_acl_access-*)nodev^('}, {0x20, 'notify_peers_interval\x00'}], 0xa, "b4bd474db4fae2b73f45522b847a5b5621465a39252e5762551bedf990eeea948438c90c863d3690e5f51c6492f6c8530b42222426fe8effd9be1227578544e15275a41121"}, 0xa8) r24 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r24, 0x1, 0xa, &(0x7f0000c9effc), 0x4) [ 256.768828] syz-executor2 (20238) used greatest stack depth: 10216 bytes left 2018/04/11 18:59:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x15000000, &(0x7f0000002480)) 2018/04/11 18:59:12 executing program 2: r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x555c}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x4, 0xda, 0x9, 0x15, 0x100000000}, 0x14) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000005d00)={&(0x7f0000005780)=@in6={0xa, 0x4e21, 0xdea8, @empty, 0x7}, 0x1c, &(0x7f0000005b00)=[{&(0x7f00000057c0)="385dfca0874557454727e970f1df51e06b3a1aeb4f3e18a2a217f47380d133cb1dca4e9fb483135f3a12f7afd46fcff75c6cd80f02b2c6575837495e760583ed22ccee2ee796196c212101aaa3ab031e3b15253afb91f5687fc59f438b6f87b8eee39f7820de92867c589e9280b00c662add3e4a1294a4f27e037ba748", 0x7d}, {&(0x7f0000005840)="2d9e2c8bea26c0dbe70814fb6b41a99d417b6aa308cc3ce2ab1163e156e02ef7ea41ed7c6cfbe4e826d5f66a7e83399d82b589e0f7cfaccd27118479e7129785969c299c0b24635c561b12b7e40f932b5aad1d65dd2914111dd2a4beed5d3ad8593994c7740753069afe77aa7bf5c5d0353c0ed265f851d5773035bb4cbfa81a50980cf2f202001b837af041bdec7c791faa22aa6f85957a2bde92bbe453dd5c2d0e15ca4d9881cd74721af111757a36afa854a467b91bc7d9155c167aab6e9ac14830f088d1081c040458", 0xcb}, {&(0x7f0000005940)="88e86e69638273461457c53ef66c17f6de855d1673fd53d42f66cee92e6a52c21c8492c53fea3bd1306fb8b0725d54d04f7520197c74e87676f6b2f60613f2bf4ec4e390806ecf14ac175fa7e3f5b59fd26f79776af0428289fe8ba5bf626e09f05543cac98e8b4ce82a5239a062e94c9b067b0b36393cfb2c534a63d8ecde4040451520275fb5e2172450838daf1725", 0x90}, {&(0x7f0000005a00)="c5f67f80ccbfc8a2389574f3cdd1c5a6d358c7af8bc0fdececaa5c9502abad8a3f7285643555d05a75e6e445d84a55743d9a40689f967a837a4c68a6ef2edb31cb4b9a5db4175f223f1b0b1a5e9d9a451b9b6fce1d76753f78e0730f795a557b0b0c3b", 0x63}, {&(0x7f0000005a80)="06b9ad81a8d2f222612e1db5dfdf2301cd2bd9394bb5a9ee678aef65a6c65f22fb8b6b9d0c66dfdd09d62f66c9508ee8a2134808710122ded3934f50af8f8d89f05543cff3c2690d293f1e6d7d865584ea283d4e0a2e507269c4d2b1055d6f9db7aac58480c8e5", 0x67}], 0x5, &(0x7f0000005b80)=[@init={0x18, 0x84, 0x0, {0xffffffff80000000, 0x80, 0xffff, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x3, 0xfff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x7, 0x800f, 0x2, 0x35a, 0x8000, 0x0, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0x377, 0x7fa, 0x5, 0x2b}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x9, 0x7fffffff, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0xe8d9, 0xffffffff, 0x3}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x100000000, 0x4}}], 0x180, 0x4}, 0x4084) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) clock_gettime(0x0, &(0x7f0000005280)={0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000005740)='/dev/sg#\x00', 0x53c, 0x50000) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x6) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a80)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000053c0)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001c40)={&(0x7f0000005f00)=ANY=[@ANYBLOB="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", @ANYRES16=r6, @ANYBLOB="000628bd7000fedbdf25070000000c0002000800060081000000540002000800040005000000080002004e20000008000900050000000800080004000000080003000500000008000b0002000000080007000400000008000700a90b000008000900ff7f00000800060008000000080005000500000008000500090000000c0002000800040001800000"], 0x90}, 0x1, 0x0, 0x0, 0x10}, 0x8000) recvmmsg(r0, &(0x7f0000005100)=[{{&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/236, 0xec}, {&(0x7f0000000340)=""/13, 0xd}, {&(0x7f0000000380)=""/111, 0x6f}, {&(0x7f0000000400)=""/125, 0x7d}, {&(0x7f0000000480)=""/6, 0x6}, {&(0x7f00000004c0)=""/172, 0xac}, {&(0x7f0000000580)=""/144, 0x90}], 0x7, &(0x7f00000006c0)=""/213, 0xd5, 0x800}, 0x3ff}, {{&(0x7f00000007c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000840)=""/222, 0xde}, {&(0x7f0000000940)=""/145, 0x91}, {&(0x7f0000000a00)=""/35, 0x23}, {&(0x7f0000000a40)}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)}, {&(0x7f0000001ac0)=""/222, 0xde}], 0x7, &(0x7f0000001c40), 0x0, 0x5}, 0x6e}, {{&(0x7f0000001c80)=@un=@abs, 0x80, &(0x7f0000002180)=[{&(0x7f0000001d00)=""/84, 0x54}, {&(0x7f0000001d80)=""/111, 0x6f}, {&(0x7f0000001e00)=""/93, 0x5d}, {&(0x7f0000001e80)=""/222, 0xde}, {&(0x7f0000001f80)=""/199, 0xc7}, {&(0x7f0000002080)=""/22, 0x16}, {&(0x7f00000020c0)=""/36, 0x24}, {&(0x7f0000002100)=""/123, 0x7b}], 0x8, &(0x7f0000002200)=""/144, 0x90, 0x80}}, {{&(0x7f00000022c0)=@alg, 0x80, &(0x7f0000002440)=[{&(0x7f0000002340)=""/251, 0xfb}], 0x1, 0x0, 0x0, 0x7}, 0x9}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f0000002480)=""/208, 0xd0}, {&(0x7f0000002580)=""/218, 0xda}, {&(0x7f0000002680)=""/1, 0x1}, {&(0x7f00000026c0)=""/101, 0x65}, {&(0x7f0000002740)=""/220, 0xdc}, {&(0x7f0000002840)=""/218, 0xda}, {&(0x7f0000002940)=""/26, 0x1a}, {&(0x7f0000002980)=""/68, 0x44}], 0x8, 0x0, 0x0, 0x38f1889d}, 0x2b}, {{&(0x7f0000002a80)=@rc, 0x80, &(0x7f0000005000)=[{&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/104, 0x68}, {&(0x7f0000004b80)=""/118, 0x76}, {&(0x7f0000004c00)=""/167, 0xa7}, {&(0x7f0000004cc0)=""/230, 0xe6}, {&(0x7f0000004dc0)=""/46, 0x2e}, {&(0x7f0000004e00)=""/137, 0x89}, {&(0x7f0000004ec0)=""/245, 0xf5}, {&(0x7f0000004fc0)=""/51, 0x33}], 0xa, &(0x7f00000050c0)=""/19, 0x13}, 0x100}], 0x6, 0x1, &(0x7f00000052c0)={r3, r4+10000000}) preadv(r7, &(0x7f0000005700)=[{&(0x7f0000005400)=""/142, 0x8e}, {&(0x7f00000054c0)=""/180, 0xb4}, {&(0x7f0000005580)=""/127, 0x7f}, {&(0x7f0000005600)=""/207, 0xcf}], 0x4, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="010000000300060000000400009139cc", 0x198) 2018/04/11 18:59:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in6=@remote}}, {{@in6=@local}}}, &(0x7f0000000140)=0xe8) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0xb0) 2018/04/11 18:59:12 executing program 7: futex(&(0x7f0000000040)=0x2, 0x0, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) mkdirat(r0, &(0x7f0000000100)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20}) [ 256.915752] device lo entered promiscuous mode [ 257.000445] device lo left promiscuous mode 2018/04/11 18:59:12 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000923ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b27000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/11 18:59:12 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009ccff0), 0x7fffffff, 0x0, 0x0, 0x0) r1 = getpid() capset(&(0x7f0000000080)={0x20080522, r1}, &(0x7f0000000100)={0xf6, 0x788000000000000, 0x7, 0x7, 0x7143, 0x2}) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x6) sendmmsg(r0, &(0x7f0000006480)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000063c0), 0x0, &(0x7f0000006440)}}], 0x1, 0x40) 2018/04/11 18:59:12 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x47fc) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x10001000) connect$pppoe(r0, &(0x7f0000000340)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}}, 0x17) 2018/04/11 18:59:12 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0xf209000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:12 executing program 2: 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$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x6) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x44080) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x1, 0x0, &(0x7f0000000140)=""/153, &(0x7f0000000200)=""/184, &(0x7f00000002c0)=""/168, 0x7000}) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) 2018/04/11 18:59:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x2000000, &(0x7f0000002480)) 2018/04/11 18:59:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) clock_gettime(0x8, &(0x7f0000000a80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/84, 0x54}], 0x1, 0x0, 0x0, 0x1}, 0x3}, {{&(0x7f0000000240)=@pppol2tpin6, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/44, 0x2c}, {&(0x7f0000000300)=""/4, 0x4}], 0x2, &(0x7f0000000380)=""/52, 0x34, 0xfe09}, 0x4be0}, {{&(0x7f00000003c0)=@nfc, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/215, 0xd7}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f00000005c0)=""/163, 0xa3}, {&(0x7f0000000680)=""/154, 0x9a}, {&(0x7f0000000740)=""/36, 0x24}, {&(0x7f0000000780)=""/7, 0x7}, {&(0x7f00000007c0)=""/1, 0x1}], 0x7, &(0x7f0000000880)=""/70, 0x46, 0x101}, 0x8}], 0x3, 0x40010021, &(0x7f0000000a00)={r1, r2+10000000}) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket(0x1e, 0x1, 0x0) getsockname$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:12 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x1) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0xc6bb) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000240)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f00000001c0), &(0x7f0000000180)=0xfffffffffffffe87) 2018/04/11 18:59:13 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10000, 0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0xd7) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000180)={0x3, 0xfffffffffffffffe, 0x7fff, 0x3ff, 0x9, 0x9}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="90299940625068960a20a9eb", 0xc, 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f00000003c0)=""/203, 0xcb) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000001c0), 0x4) keyctl$describe(0x6, r1, &(0x7f0000000580)=""/122, 0x7a) r2 = socket$inet(0x2, 0x3, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20000120, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x2, &(0x7f0000000040), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x323) 2018/04/11 18:59:13 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffff7fffffffffff, 0x0, 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, 0x8000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x800, 0xee, 0x4ad}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x728}, &(0x7f00000001c0)=0x8) 2018/04/11 18:59:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000000140), 0x30, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) 2018/04/11 18:59:13 executing program 4: r0 = socket(0x10, 0x80000000802, 0x0) socketpair$inet(0x2, 0x100000000080004, 0x2, &(0x7f0000000180)) write(r0, &(0x7f0000000000)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x400) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) 2018/04/11 18:59:13 executing program 5: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000001c0)=""/62, &(0x7f0000000100)=0x3e) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0xaa42, 0x4) fcntl$setsig(r1, 0xa, 0x22) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000140)={0xca5, 0x8001, 0x8}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000200)={0x0, &(0x7f0000000240), 0x0, r1, 0x2}) 2018/04/11 18:59:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x600, &(0x7f0000002480)) 2018/04/11 18:59:13 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x1ff, 0x1f], 0x2, 0x200, 0x1, 0x4, 0x6, 0x4, {0xffffffffffffff1c, 0x22, 0x20, 0x9, 0xfff, 0x3, 0x9, 0x20, 0x81, 0x400, 0xfff, 0x44e, 0x4, 0x2486, "e199a0ab85f398015dd62d19e22011a5adcf3421ebf2c1c0e85b561596cd64af"}}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, r0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r0, r3}) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x9b9f, 0x101c00) inotify_add_watch(r4, &(0x7f0000000280)='./file0\x00', 0x1) timerfd_settime(r4, 0x1, &(0x7f00000002c0)={{}, {0x0, 0x989680}}, &(0x7f0000000300)) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000000340)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x800, @dev={0xfe, 0x80, [], 0x11}, 0x8001}}, 0x100000000, 0x9}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000480)={r5, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xa5f}}}, 0x84) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000540)) inotify_add_watch(r4, &(0x7f0000000580)='./file0\x00', 0x2000210) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000740)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x40100001}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xc0, r6, 0x305, 0x70bd2a, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1cc7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5c2}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x26bd6c59}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xb}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40000c4}, 0x801) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000780)=0x8000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000007c0)={0x0, 0x202, 0xc41, 0x4, r5}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer2\x00', 0x20601, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x5, 0x7, &(0x7f0000000840)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x10001}, [@exit={0x95}, @alu={0x7, 0xc664, 0x4, 0xb, 0x6, 0xfffffff0, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000880)='syzkaller\x00', 0x2, 0xb, &(0x7f00000008c0)=""/11, 0x41100, 0x1}, 0x48) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000980)=0x0) ptrace$setsig(0x4203, r8, 0x0, &(0x7f00000009c0)={0x3c, 0x3ff, 0x9, 0x8001}) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='ncpfs\x00', 0x8000, &(0x7f0000000ac0)="b38a57cbb6e3f8bbcfc9ef22ec058469d44ea05978467ba9f914c3e66cab27873f0d7d2f6d0de76e5e6b98cd1c01e5bc924de8705d02f7aa72ef699214cdc9a463de732409a0799601e7add0f9fd872a30094287f14d0cb369b17c2215821c8afe8bf9") setsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000000b40)=0x7, 0x4) utime(&(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000bc0)={0x10000}) kcmp$KCMP_EPOLL_TFD(r8, r8, 0x7, r4, &(0x7f0000000c00)={r7, r2, 0x80000001}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000000c40)={0x1, 0x10, [0x0, 0x9, 0x5, 0x8]}) r9 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_ADD(r7, 0x4c80, r9) [ 257.766531] kernel msg: ebtables bug: please report to author: Wrong len argument [ 257.805274] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/11 18:59:13 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2ceb093964446c9c9056e084b60dbd6b", 0x10) close(r0) 2018/04/11 18:59:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000080}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0xb0, r1, 0x5, 0x70bd2b, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x57d9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x200}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x2, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3a215d78}}, [0xe7, 0xd4c, 0x8, 0x4, 0x930b, 0x2, 0x100000001, 0x9, 0x3f, 0x4, 0x9, 0x626, 0xf7, 0xfffffffffffffffe, 0x3]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={r3, 0x81}, &(0x7f00000004c0)=0x8) 2018/04/11 18:59:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xfffffffe, &(0x7f0000002480)) 2018/04/11 18:59:13 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6000000000900000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) eventfd2(0x1f, 0x800) 2018/04/11 18:59:13 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x7a00000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:13 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 = 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) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x101, r1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/11 18:59:13 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x8002, 0x0) getpeername$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x11, &(0x7f0000002040)=""/4096, &(0x7f0000000000)=0xffffffffffffffa4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6f, 0x8, 0x40, "eb4010005a88bac142db5c3574e684c5db0a896f4c014c0a921758318a8c1b9e75227fc2e5b845599a5a4d92c1de25f0e27f523fdbe266c999533a1f04709d3144876f9a1675bf1abb5c1df6fa2bf7e4"}, 0xd8) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000240)={@rand_addr, @dev, 0x0}, &(0x7f0000000280)=0xc) getpeername$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000480)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0xe8) accept(r1, &(0x7f00000005c0)=@hci={0x0, 0x0}, &(0x7f0000000640)=0x80) accept(r2, &(0x7f0000000680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x80) accept$packet(r2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000840)=0x14) clock_gettime(0x0, &(0x7f0000009400)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000009200)=[{{&(0x7f0000000880)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000900)=""/140, 0x8c}, {&(0x7f00000009c0)=""/32, 0x20}, {&(0x7f0000000a00)}, {&(0x7f0000000a40)=""/4096, 0x1000}], 0x4, &(0x7f0000001a80)=""/87, 0x57, 0xfffffffffffffffe}, 0x8}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/160, 0xa0, 0x401}, 0x3}, {{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000001c00)=""/167, 0xa7}, {&(0x7f0000001cc0)=""/166, 0xa6}, {&(0x7f0000001d80)=""/141, 0x8d}, {&(0x7f0000001e40)=""/111, 0x6f}, {&(0x7f0000001ec0)}, {&(0x7f0000001f00)=""/169, 0xa9}, {&(0x7f0000001fc0)=""/113, 0x71}, {&(0x7f0000003040)=""/171, 0xab}], 0x8, &(0x7f0000003180)=""/193, 0xc1, 0x401}, 0xbf}, {{&(0x7f0000003280)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004600)=[{&(0x7f0000003300)=""/218, 0xda}, {&(0x7f0000003400)=""/249, 0xf9}, {&(0x7f0000003500)=""/233, 0xe9}, {&(0x7f0000003600)=""/4096, 0x1000}], 0x4, &(0x7f0000004640)=""/44, 0x2c, 0x8}, 0x7}, {{&(0x7f0000004680)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000004840)=[{&(0x7f0000004700)=""/112, 0x70}, {&(0x7f0000004780)=""/4, 0x4}, {&(0x7f00000047c0)=""/103, 0x67}], 0x3, &(0x7f0000004880)=""/86, 0x56, 0x9}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f0000005dc0)=[{&(0x7f0000004900)=""/91, 0x5b}, {&(0x7f0000004980)=""/3, 0x3}, {&(0x7f00000049c0)=""/162, 0xa2}, {&(0x7f0000004a80)=""/4096, 0x1000}, {&(0x7f0000005a80)=""/115, 0x73}, {&(0x7f0000005b00)=""/73, 0x49}, {&(0x7f0000005b80)=""/9, 0x9}, {&(0x7f0000005bc0)=""/227, 0xe3}, {&(0x7f0000005cc0)=""/145, 0x91}, {&(0x7f0000005d80)=""/31, 0x1f}], 0xa, &(0x7f0000005e80)=""/137, 0x89, 0x8001}, 0xee}, {{&(0x7f0000005f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000008040)=[{&(0x7f0000005fc0)=""/4096, 0x1000}, {&(0x7f0000006fc0)=""/113, 0x71}, {&(0x7f0000007040)=""/4096, 0x1000}], 0x3, &(0x7f0000008080)=""/4096, 0x1000, 0x9}, 0x7}, {{&(0x7f0000009080)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000009140)=[{&(0x7f0000009100)=""/35, 0x23}], 0x1, &(0x7f0000009180)=""/89, 0x59, 0x6}, 0x4}], 0x8, 0x102, &(0x7f0000009440)={r11, r12+10000000}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000009480)={@loopback, @multicast2, 0x0}, &(0x7f00000094c0)=0xc) socket$vsock_stream(0x28, 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000009500)={0x0, 0x0, 0x0}, &(0x7f0000009540)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000009580)={@local, @local, 0x0}, &(0x7f00000095c0)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000009600)={@empty, 0x0}, &(0x7f0000009640)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000009980)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000009940)={&(0x7f0000009680)={0x2a8, r3, 0x900, 0x70bd25, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r4}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0xf4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r13}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffb}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r15}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}]}}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x8010}, 0x4000080) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x400) connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/11 18:59:13 executing program 7: r0 = getpgid(0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) sched_setaffinity(r0, 0xffffffffffffff60, &(0x7f0000000240)=0xffffffffffff7ffe) chmod(&(0x7f0000000080)='./file0\x00', 0x0) signalfd4(r3, &(0x7f0000000000)={0x7}, 0x8, 0x80800) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000005c0)) dup2(r1, r2) 2018/04/11 18:59:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x1f, 0x2, 0x8) r0 = socket(0xf, 0x80f, 0x80) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000740)=ANY=[@ANYBLOB="6d616e676c6500000098704908854b005cd65d31a22e5706fa0f62f5859a213f5fd9dbf2000000000000000000050000000000000000000000000038000000543ced49fc4fb1a6d8728b67c1dedcf3aba4c401efc143cc4252a112cd735103ecccf67eee991085a0c20ae7df194b1000000000000000000e94c6c8b95475bbcfe05032105ce470958abd3830827fe94cb690fa69538af2f207b31b6f4b2cbc297b5ce1f496a0ca916e86c21629757f1f8a6dd97d35156cb82fe9c5eb5d184ae3e88382833e5d28600cd7edde6a"], &(0x7f0000000100)=0x5c) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000240)={{0xfffffffffffffffc, 0x7, 0x10000, 0x101, "51bbbec05bb266fb8151e58acf9d55a2a2f88c3670c97589c5e8e3c3b8f4b4b124b21ee0c81f7c95f2c46ded", 0x7ff}, 0x3, [0xe5, 0x3, 0x9, 0x40, 0x2, 0x7, 0x7, 0x0, 0x6, 0x2, 0x621, 0x3, 0x5, 0xffff, 0x9, 0x7, 0xfffffffffffffffe, 0x1, 0x7fff, 0x3, 0x9, 0x400, 0x1c6, 0x80, 0xf1e3, 0x100000001, 0x5, 0x4, 0x100, 0x7, 0x4, 0x7, 0x7fffffff, 0x5, 0x4, 0x1, 0x2, 0xffffffff, 0x7fff, 0x1, 0xfffffffffffff3d8, 0x5, 0x6, 0xffffffffffffff81, 0x0, 0xfffffffffffffffe, 0x6, 0x502, 0x1, 0x5, 0xffff, 0x3, 0x335, 0xfffffffffffffff8, 0x10001, 0x80, 0x5c1, 0x7ff, 0x60000, 0x6, 0x7, 0x10001, 0x1f, 0x1000, 0x2ae2, 0x40, 0x18, 0x100, 0x2, 0x2b, 0x1, 0xf4, 0x7, 0x239, 0x4084, 0x80000000000, 0x3ff, 0x9, 0x401, 0x2, 0x2, 0x3, 0x80000001, 0x2, 0x5, 0x3, 0x1, 0x9c97, 0xfff, 0x1, 0x6, 0x7ff, 0x0, 0xffff, 0x2, 0x1, 0x7, 0x4, 0x10001, 0xafae, 0x4, 0x1f, 0x67, 0x8a7, 0x2, 0x3, 0x6, 0x3f, 0x5, 0xf, 0x0, 0x9, 0x1, 0xf76, 0x401, 0x5, 0x77bf, 0x3, 0x1, 0x3, 0x0, 0x200, 0xb95, 0x8001, 0x5, 0x4, 0x9, 0x405], {r2, r3+30000000}}) 2018/04/11 18:59:13 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b6ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000000000)={0x30000001}) [ 258.000309] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 258.029068] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/11 18:59:13 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000001000)=""/4096, 0x6}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101100, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x81, 0x6, &(0x7f0000000040)}) openat$cgroup_type(r1, &(0x7f0000000200)='cgroup.type\x00', 0x2, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r2) 2018/04/11 18:59:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xfeffffff00000000, &(0x7f0000002480)) 2018/04/11 18:59:13 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x84441, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000001c0)=""/48, &(0x7f0000000200)=0x30) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) fanotify_init(0x21, 0x1002) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000240)={0xcf, 0x0, 0x69b6, 0x98, 0xd3}, 0xc) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x10000004e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r3, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) 2018/04/11 18:59:13 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6(0xa, 0x1, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x70) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x92600) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x7, 0x8}, 0x0, 0x3, 0x1, {0x1, 0x7f}, 0x9, 0x1}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty=0xf824010000000000}, 0x10) shutdown(r0, 0x1) 2018/04/11 18:59:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="e990da7fa6a7059b72e9601f160112ed0405911c96d7b25b3a9abd7a28e0eb349a34f61003f27da7b51a0cdd440085e73f0d13", 0x33, 0x800}, {&(0x7f0000000100)="3a9e287bc22737fd253846fd5f7029e7affa62758c948eb35fa98e637be662d64096378c9ed223b135bb5fe8f90fa5b4f1a0db211b3a1b5f54d5ef565d8c04f76e0742f761c92346b448ccbd050205501b59caf8481e728e40cf16b2dbb4ba8f3055c4787bbe9d79fa20", 0x6a}], 0x2010008, &(0x7f0000000240)={[{@uid={'uid', 0x3d, [0x33, 0x0, 0x33, 0x33, 0x37, 0x32]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x7f, 0x36, 0x0]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x3f, 0x79, 0x37]}, 0x2c}, {@utf8='utf8', 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3d, 0xafb61a3debe7cfc3]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x7f]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x37, 0x0, 0x3f, 0x36, 0x0, 0x7f, 0x30, 0x3d]}, 0x2c}]}) 2018/04/11 18:59:13 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000001040)=0x6e, 0x800) fcntl$setpipe(r0, 0x407, 0x4000000000000200) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r1, &(0x7f0000000080)="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", 0xf81) 2018/04/11 18:59:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x1000000, &(0x7f0000002480)) 2018/04/11 18:59:14 executing program 2: r0 = memfd_create(&(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x0) fstatfs(r0, &(0x7f0000000000)=""/176) dup2(r0, r0) 2018/04/11 18:59:14 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x2f, @loopback=0x7f000001, 0x4e20, 0x3, 'ovf\x00', 0x10, 0x3, 0x7e}, 0x2c) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x94de) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000a50fbd53324fb51808d319d5129c574651d9996de9ee2869dd9e76f56bd2f2d113ca170550b913aeaf9c9ee578e94bf86fb398c69b5457343d0600000027352146ff0537e5e1cd49a5676133d7778c16ca7f0210e5998ebef2e360e7b124b34efda783160c7d7e834169edcb7ad416511c"]) r3 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="2fbd2c29e1461a8a77c891bd776c9924b39d9f1b60f0e13af20adaa44069c6573b2b250bf44d973ce954d78022eaaa37407cc38ff9a0741073b5e39f165cacb720280f52883a1c684c6304ca686282d8fbac70cceb679d1e3f1ff7fdb9dca3", 0x5f, 0xfffffffffffffff9) r5 = add_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000340)={r3, r4, r5}, &(0x7f0000000380)=""/242, 0xf2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto$inet6(r1, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/04/11 18:59:14 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x6c00000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:14 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r1, r2) r3 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:14 executing program 5: unshare(0x20000400) r0 = socket(0x10, 0x2, 0x0) fstatfs(r0, &(0x7f0000000f90)=""/112) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000140)=0xfffffffffffffe82) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x1, 0x7, 0x0, 0x80, 0x13f9}, &(0x7f00000000c0)=0x14) 2018/04/11 18:59:14 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20006) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick=0x3ff}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x60) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000053fa8)={0x80, 0x1}) 2018/04/11 18:59:14 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c700000000000000000300050000005a305fe0ba080a49c28e00000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000100000000000000000000ffffe0000004000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/11 18:59:14 executing program 7: r0 = socket$inet(0x2, 0x0, 0x5) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000)=0x76, 0x800) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x4, r1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x8, 0x1, 0x2, 0x8, 0x2, 0x9}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000e00)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db192af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea33f2e347305da36e61007d2aaf1ce979cc1a5cd2425f0617209272c6705f5ee8a6c9ff4cc516a6f31b29b9caff246001ede21be266ff227bacf436396189e30d94416a092a7c0c4c0b7556cbf2de6040beedeef0de68480799b05a0376b6130643c69c639ed5e4075e65020000003b83c3", 0xc9, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffff775c, 0x3, 0x1, "60ef6f0c48e5f949e72915a8e0fd062832c35203827caaf388c0e4f88e43e8b0509a3939302c0a4dc4fbaef9f454f1a6f4f9e86c7733e49f58af14469aeecb1e56a1fe9bdbd9b8ef48e00304c4fa13e8"}, 0xd8) sendto$inet(r0, &(0x7f0000000000)="7af3513a40d969e222342cf83bfd0c0df5696b5792d9163db9c068ef758dd512f0e502958f4ec3e32a87f2d6b050030da9748db38f9e6ba6fcdd1eb7a022b47a932f9acaa84c5e272cb7608791644bdc07fa33029fb40f000f177756703206af08b4a82277bb53bbde02", 0x6a, 0x0, &(0x7f0000000100)={0x2}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e23, @broadcast=0xffffffff}, 'tunl0\x00'}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000500)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40c15602d771e2deccff84ea2d203f03b2caebf8a2e0b55b80928836c9eb9c0ce5d3ce1135bc8581a0c58682f74c9dcb7574931532809968e8fc2654dcbc3206920857f5cfbf0a945ed0144b7834", 0xeb, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000340)={0x1, 0x0, [{}]}) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/11 18:59:14 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x1, 0x4) 2018/04/11 18:59:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x4000000, &(0x7f0000002480)) 2018/04/11 18:59:14 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001e00)={0x7, 0xffffffffffffff9c, 0x1}) sendmmsg$nfc_llcp(r0, &(0x7f0000001b00)=[{&(0x7f0000000080)={0x27, 0x1, 0x0, 0x7, 0x1, 0x9, "489e98748f29ecbfb87a61eff29425cfc1c8ed704b7b6e1cf065c12564e0c847b0a7ff450413494a504242478fb0fa9e54f4b54a45d8e0ce8af6e244413e85", 0x10}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000140)="2e8f9e55927528083df1d1c0958fefb2f14e676216b49b60b5232b32340e40800d4c93fcfae0eb06729f3f74d318b579eecc3176e1a77d2f1136a15904223c7d12ab5b38d108ff5dd127e7cf68431d22e255f6fefdb4f5ed30e127c171fef9bfa3321e9fad3d860c5ea26bcd085ab5c1ad481e528d1378e176d8557bba0b914e422383ffb5fb7004", 0x88}, {&(0x7f0000000200)="39c14beaa5e5a9ac82379584bbd2ebaa7883d3f4e06d33e90f7acd75fa0b0c86b44263c45b6e1a7d804b1bb4a841ea73fde38a4750335dc943fd977afdd66288b384c65016d8dd1a16ac6f027e1549fce5c0b2621ed80ee9c78ab00a0488431645513313434e03a08dd3ce8b78c3c53258990c40673856192e40d08252518e3347ea90d118c4fa23e9e39d15a523e390ee0ce77d53ac90f08e3bf2a3833baa06421f715347596890c7f9", 0xaa}, {&(0x7f00000002c0)="3f0be8ea45bfaf72f802230ea415777601285e79ab615727be687d78169930b43a121bcfe7cb04738a1ba000a7fb3ee1b18b2e9852af63ea027a21e32254245670c125280f4b0a7de4ce68cc5d0fecc369dfb8e0", 0x54}, {&(0x7f0000000340)="b2b4b4685bda9a13b797239ed7a72c10334646bbce2a7bca1f9b473f8e144e5a7caddb803eeb26effee2292b8771fcfa2a5ccd40aefae68a2482947fafb95d0f77505f42ae1af74d218f623e5ea7b188a78f6fc4d01c5dedeb44b3c887e3887d981b8be280b35f3fb389e2ef4ec815842fcda54d64bc0ede5a0ce1fff53c7f663d14484648eb138fbc59a49a", 0x8c}], 0x4, &(0x7f0000000440)={0x78, 0x11f, 0x2, "ebd1013a88569944115216f31cbaeb34e2a94c4633bb9e979baad757aadff394009d358b98904182f90652e553fd3065024dcca32ab0b0edf71bcda80f59bd7704ed907c5af3267b690862beb0d94167ae5acb86bda46b0fc7b5df1c340f5ce361659de263bff6"}, 0x78, 0x40804}, {&(0x7f00000004c0)={0x27, 0x0, 0x1, 0x1, 0x2, 0x0, "787e15887821b6d6bf59756c7fb35d8ad32d85ef87cef33e0554df1e7a89cd4d739e9c630a580435181a089ea1653119ac499294fee89869fc734c74187152", 0x2e}, 0x60, &(0x7f0000000680)=[{&(0x7f0000000540)="5c717889bfcb902d2db5ae94ef75030b79498a3cc0cbe4082992024dcc72f22009ae8e48a60f8be9aa09b9300622a3ab6d272a556eec550882def6d72e63d191b39ca62ea82ed9dcc7fd20432e4a28fb7f597709a138287ea6e322a3b8c6583641cc00c9979b28", 0x67}, {&(0x7f00000005c0)="68a64ebe9849385d744274ab10e1ff6abeb47ca108f2fa77f9aea0b76cf84455623315", 0x23}, {&(0x7f0000000600)="f17a3dda04fdd39f8faec571741a44cda7254c555cc219e13fafbab5b89350f3c1bc90e76d57af3f2a51442055ca0fc4ad897b09de6c0a29b8c1665a30a0b711736539a95bf08e62d5b1ae299d4714afdd3e488238ad8647e7dc3a37077c1cea1391e7cccf71fa7b0044d1436c31", 0x6e}], 0x3, &(0x7f00000006c0)={0x1010, 0x6, 0x4, "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"}, 0x1010}, {&(0x7f0000001700)={0x27, 0x1, 0x0, 0x4, 0x100, 0x1, "5cd7b0bea701e97be0ab34cfd2b2b6729ae700f4266f204cbf011b957e46ef02edf346231a4209800e4ab9ef40687feea6ff8f7051bed70850926bf0926a11", 0xb}, 0x60, &(0x7f00000018c0)=[{&(0x7f0000001780)="ec73ff073e24238318ae14cc88d9e2bb3a4ba34b959d89524e3a22cae1ef4fd7cdf8322a46aedab6aad2d27a8af06adebf2a3a874e515e4614e1479eddd792a3b3859e9119dc6762746db9d6005356200d2692c795b6d626bc4278fe6078f3b044812f780fd7a89abd0ea536a664a51c8d8e1c2fedfb162bfffde3353d82fbe5e16ae1ed327f9514b789", 0x8a}, {&(0x7f0000001840)="e0daa4e84acb52c94609ae7351e68d83e2182ea129175e30fde12952ca8f652adc636507bd26bfade07311b1aabba1ae333bf9181dbbf6ddfe2334e86a09a980ee9cdc98ff977f9e203b262e362391", 0x4f}], 0x2, &(0x7f0000001c00)=ANY=[@ANYBLOB="c80000000000000000000000370e00000c882556ff067e99dc75e9b0d19e6f061dbcd7983accd2f705873027558f99ac12652b2ef63f5eabf9057f2cc0ce6e9fcf9edd565a2ee9089b3904bc81be9d7afda51a2f5f32731a92072e122bdebec5132178388124745db8078ff4fb272948433fe30556b8096586488cba9ee5705660306a50bd501bd320a4159e7dc8c6a3d60da3501df476c8a7805a4303b788b63998a41e3b0a1e0a9f9755b3d92c3f39bef2ea473945f3631c3fc34db713decd15801503a2103c003665df4f41d1b6df4e4a71a14b2a1a4c1f6fc6c0d81242f5d98650cbdfc169890474fcf32aa00b561ec4f0ab3b061a15ddf8d885406ccb44c1d9aaa1f1"], 0xc8}, {&(0x7f0000001a00)={0x27, 0x0, 0x2, 0x0, 0x1, 0x9, "b4eac6b1372d1d3bd9a54ab8146a0c987c68034007a173067537680c0f1b6ed135d408c676f8cc3e4b8fdc81063396aef3f86d163b00dbe745ade3daf9ab11", 0x12}, 0x60, &(0x7f0000001ac0)=[{&(0x7f0000001a80)="0b62b1ecb6be2e22421d70e97b161cb167496aba6714a9d6eb927accb7369e5ab66e93f50efea21930059d19", 0x2c}], 0x1, 0x0, 0x0, 0x1}], 0x4, 0x4048000) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0xb9d, 0x10, 0x1, r0}) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001900)={0x0, 0xc7, "1ecce9a7e9bbd0dd2a1f76533ace561556f931493270f086e3a6912eee4ef0abf1bdaf1917cef7bff3b2bcbf9a5f8fbf31656a4278e3e125283466d9a32dee52ed087d5ed2e52d3a21091a2cc03b5beff612b980a05a90bd027bb29c766904e94cc4501d0fcc4739e20439103c4905d60f772a25a6bd6540e622deb51d529beafa273a60d867c77a3a5099d253133a55b0866fea2afa6bd772c489ec9225978821c2f0e2258ed37d596926be6dc36de72b3c075aa2f383424c70d8fb0a0dfd1a1b14c9bc677e71"}, &(0x7f0000001d40)=0xcf) acct(&(0x7f0000001dc0)='./file0\x00') setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001d80)={r2, 0x9, 0xbde}, 0x8) sendto$inet(r1, &(0x7f0000000000), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x58) 2018/04/11 18:59:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x8, 0x8) 2018/04/11 18:59:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x12000, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x3f, 0x1, 0x2, 0x0, 0x8, 0x5, 0x2, 0x0, 0x3, 0x3, 0x1f, 0x10000, 0x0, 0x3, 0x0, 0x3, 0x1, 0x9b25, 0x9}) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r2, 0x2}) 2018/04/11 18:59:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x2, &(0x7f0000002480)) 2018/04/11 18:59:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="001b4a6c006103bf623f97227e1ddd2a48953756a6512ba5552d89ac1a479c6d38bdfe3991766ceb"], &(0x7f0000000440)=0x1) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="8f68d8a2a000680000ce660f38816cec00c4c1ec587602b9b4000040b800600000ba000000000f30c481796502c7442400dc000000c7442402c5000000ff1c2466b82a000f00d8410f01f8b9d0090000b800880000ba000000000f302ef3430f5c8e5a000000", 0x66}], 0x1, 0x50, &(0x7f0000000140)=[@dstype3={0x7, 0xc}, @cstype3={0x5, 0xb}], 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000240)="0f0097fd050000c4c2fd38407cb8010000000f01d9b9800000c00f3235000800000f3066ba420066b8c00066eff326f4b9800000c00f3235004000000f30660f3881a7621c96dd66baf80cb8385d3080ef66bafc0cedb9800000c00f3235004000000f30", 0x64}], 0x1, 0x1c, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/11 18:59:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x880, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)={0xe6e5}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x400000b7}]}) setns(r0, 0x8000000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/11 18:59:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x100000001, 0x4) 2018/04/11 18:59:15 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0xaf, 0x5, 0x7, 0x1, 0x0, 0x8343, 0xc00, 0x2, 0x100000001, 0x78c, 0xdb, 0x400, 0x4b46e52a, 0x3, 0xffffffffffffffc0, 0x6, 0xcee, 0x8, 0x3ff, 0x0, 0x400, 0x8, 0x1ff, 0xfffffffffffffffc, 0x8, 0xff, 0x1000, 0x7, 0x40000, 0x9, 0x1000, 0x7, 0x7, 0x5, 0x9, 0x9, 0x0, 0xb6, 0x2, @perf_config_ext={0x2, 0xfff}, 0x4002, 0x7, 0x34ac, 0x4, 0x3ff, 0x1, 0x1000000000000}, 0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x1) r2 = perf_event_open(&(0x7f0000803f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c8}, r0, 0x0, r1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r3 = getpid() process_vm_writev(r3, &(0x7f0000c60ff0)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x101080, 0x0) bind$ipx(r4, &(0x7f0000000300)={0x4, 0x5, 0x3, "9300c823fa61", 0xbf70}, 0x10) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg$alg(r4, &(0x7f0000002500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000340)="5710294d6b2e34b7bc6cd1b9cea5a1077a23347a4857d8c4765fdd17b6048b31abdb8717c11c84a6ec5b1c24ba811a04a523a6319dec80eda782d5e9a3f7d7dd9e212b76bf80232e91311e01063411efea7d16ee4d", 0x55}, {&(0x7f00000003c0)="69ad14eb2bc2188efa2aafacddea4f1d659dcd527a2e7ebe8ba1e4079d59b53bd655ca64c77b35e75d2ace", 0x2b}], 0x2, &(0x7f0000004640)=ANY=[@ANYBLOB="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0x20a0, 0x8010}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000480)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) socketpair(0xb, 0x80a, 0xdf0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000440)=0x100000000150, 0x4) exit_group(0x7) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xe366}}, 0x8, 0xd7c, 0x43, 0x8b, 0x1}, &(0x7f00000002c0)=0x98) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000580)={{{@in=@dev, @in=@loopback}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@dev, @in6=@mcast1}}, {{@in=@multicast2}}}, &(0x7f00000007c0)=0xe8) 2018/04/11 18:59:15 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'yam0\x00', 0xff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"7379f3e129b77e6a97af00", r1}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x202082, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8800c000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getneigh={0x14, 0x1e, 0xe00, 0x70bd25, 0x25dfdbfc, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/11 18:59:15 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x60000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:15 executing program 6: r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) recvfrom(r0, &(0x7f0000001140)=""/4096, 0xffffffffffffff72, 0x100, &(0x7f0000002140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) ioctl$KDENABIO(r0, 0x4b36) 2018/04/11 18:59:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xfffffdfd, &(0x7f0000002480)) 2018/04/11 18:59:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xfcfdffff00000000, &(0x7f0000002480)) 2018/04/11 18:59:15 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000001580)='/dev/adsp#\x00', 0xd9, 0x80001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8001}, 0x0, 0x1, r0, 0x0) r2 = socket(0x300000, 0x1, 0x6) bind(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80) r3 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001240)='@-\x00', 0xfffffffffffffffb) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x49a5) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000015c0), &(0x7f0000001600)=0x8) r5 = request_key(&(0x7f0000001280)='ceph\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001300)='GPL\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000001340)={r3, r4, r5}, &(0x7f0000001380)=""/139, 0x8b, &(0x7f0000001540)={&(0x7f0000001440)={'rmd320-generic\x00'}, &(0x7f0000001480)="7746aeba3648139393a1dd0c7a3be86b63bc68419aa87ab27d3982ed69066121244a210e5106d4800af7fb63869a603201cad6746747231015e6e0db0da754e6a604055050dd0178eec5c22a7aa3c6e742a8e462d539692e6995f364f3130a5ab6ec32bd60185ff0475465c78d7bac03c0bfcd2e6e072158b18ee4c94407bf5f48929fe31c1998734ca446f02e7d438fa4eeb65e378c9699ca6ba3eaf07b731e910ed6ec295e7176ae98ddd3b0", 0xad}) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:15 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4a001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x4, 0x3}, {0x8000, 0x1ff}, 0x4, 0x1, 0xfff}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd01040000", 0x6}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4c00, 0x121) 2018/04/11 18:59:15 executing program 7: 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) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000300)={{0x2, 0x4e20}, {0x0, @random="810a3074f0f5"}, 0x8, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsf0\x00'}) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r3, r2}, &(0x7f0000000440)=""/194, 0xc2, 0x0) 2018/04/11 18:59:15 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x220002, 0x0) recvmsg$kcm(r0, &(0x7f0000002940)={&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000002880)=[{&(0x7f00000003c0)=""/130, 0x82}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/219, 0xdb}, {&(0x7f0000001580)=""/239, 0xef}, {&(0x7f0000001680)=""/231, 0xe7}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/51, 0x33}, {&(0x7f00000027c0)=""/174, 0xae}], 0x8, &(0x7f0000002900)=""/31, 0x1f, 0x1}, 0x10000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000002980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r3, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r3, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000180), &(0x7f00000001c0)="f3376f45ef51d45a28fe911bfe07c270166a66b353f263f1652c6f923ff9d3bbd79f236e6776612206daafab89b62ac94b9d61eb186b7ca26d65294c29de6aecf7b5f859e26bba6379b452021b44d7026004938da4b0c942d951cdfea127d77b518a69bf9d5b2b3dacdcd8b639a6452c19b859c3dfcbf8c63c4f990bd61301758e01112896e142d11815a15ca65d4b9a56ad0822e4fa74d0869d3be94940f3f9fccde35dc77b891c1c9ef4816e9ff5efc2713e51751670a0c906"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000040)='\a', &(0x7f0000000280)=""/91}, 0x18) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180)=0xbd, 0x1) prctl$setmm(0x23, 0x7, &(0x7f0000fff000/0x1000)=nil) write$binfmt_script(r2, &(0x7f0000002a00)={'#! ', './file0', [{0x20, 'ppp0vboxnet0%)'}], 0xa, "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"}, 0x101a) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000080)="89aeb82bf83fafba5377ae6e6db268d593"}, 0x10) 2018/04/11 18:59:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xfdfdffff, &(0x7f0000002480)) 2018/04/11 18:59:15 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x30080, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x13e, 0x42000) sendto$inet(r2, &(0x7f0000000100)="7b5a30a075bbc49610f34277dbe11a84737af7ddc2e52367453d2fd84c05f7d3843b8a808939544f5f2e5381934a5fb778f84717c7f5f8f606ed14784a1ded32262b3c44d54d", 0x46, 0x48090, &(0x7f0000000180)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="100000000000ff7f0000000000000040000000d5c30f13bd41989bca4b5d120e917209afc7f60b89d985ca1f975bf6cf25b2c4cb5355a92663040b097b79e3b45a115759be3d06ea1fa61453df95f93bc49ca007de7021b6dffbb67a23e62dfd0756cd8e037b40aa6e0a8950ddc9a503b37cb0b3af96ab941960cc00000000000000b95ba63f398d32ef2ed9d36adef5d6f1066d69c70a9511b13831d0da3cee1e08b94769b4c1dd4b3a2625d7ed576b337e86afbaaaf49389050e4101c617007b8535462346b603746b5102e73b323d494faebfa7998173b5d6a09c7f04a14c378c698b636bfc4d611582c6e7152f035ac63c1e4f8ae01cebfc055236b0649aaf1e811f03adfc105717c79c02b5e458e5197ecb31cb21536c2079fa66a3957b4bab49cb3f69e7a1c11c4fe76644cca8763ec36bf8cac089886f8a3758"], 0x10}}], 0x2, 0x0) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xffffffffffffff6a, 0x181000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000200)={r1, r2}) socket$alg(0x26, 0x5, 0x0) 2018/04/11 18:59:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x3, 0x0, 0x8}) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:15 executing program 2: r0 = eventfd2(0x3, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'osx.', 'eth0}\x00'}, &(0x7f00000000c0)="7365637572697479057d626465767070703173656c696e75782c21706f7369785f61636c5f616363657373292100", 0x2e, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0xc2000) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0xa8, [], 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/168}, &(0x7f0000000300)=0x78) sendmsg$nl_generic(r1, &(0x7f0000a32000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x18, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/11 18:59:15 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x4c00, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x1400, &(0x7f0000002480)) 2018/04/11 18:59:15 executing program 6: syz_emit_ethernet(0xb4, &(0x7f0000000240)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x9, 0x2, 0x1}], {0x8100, 0x1, 0x9, 0x5}}], {@ipv4={0x800, {{0x13, 0x4, 0x20, 0xfffffffffffffffd, 0x9e, 0x67, 0x7ff, 0x80, 0xa9, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@rr={0x7, 0x17, 0x1bd5, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}, @generic={0x44, 0x6, "66608916"}, @generic={0x44, 0x12, "f35cd5eef8d566755e64b77116cd378e"}, @ssrr={0x89, 0x7, 0x400, [@empty]}]}}, @dccp={{0x4e21, 0x4e22, 0x4, 0x1, 0x7fff, 0x0, 0x0, 0x7, 0x4, "795413", 0x416, "83d309"}, "ddc2ae88e67885746c6c3f80e3fa17fc7034459d9c37e07a8283a96f19ea8a185ce6d6bbe3ef365f219b18332f1746429d4e44645bf869948c7babed697d96b8bc89"}}}}}, &(0x7f0000000200)={0x1, 0x2, [0x31e, 0x4, 0xfffffffffffffffe]}) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) 2018/04/11 18:59:15 executing program 3: socketpair(0x1f, 0x5, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0x9, 0x6, 0x15a6, 0x604}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/115}) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:15 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) read(r3, &(0x7f0000000040)=""/18, 0x12) 2018/04/11 18:59:15 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x80) sendto$packet(r0, &(0x7f0000000100)="38e30871e952baebc61f7bd1569aa3fa53fd96ffe33aaa684485c5263d04183a000c8f48db624bc38d3108e6e31dd7dd9abc449934363f5d00dc257cc17e", 0x3e, 0x8000, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/11 18:59:15 executing program 2: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg(r0, &(0x7f0000000a00)={&(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xf}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000800)="ea", 0x1}], 0x1, &(0x7f0000000900)}, 0x40) r1 = semget$private(0x0, 0x5f4d4d44bf112025, 0x81) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x612600, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) semctl$GETPID(r1, 0x1, 0xb, &(0x7f0000000000)=""/65) 2018/04/11 18:59:15 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x200, 0x4) sendmsg(r0, &(0x7f0000000b40)={&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x0, {0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x1980}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000004c0)="93863fbc14df6cacdae5d31eaf05ac3c0a10d12446a80dd5937301d28033ec8df3a88ecbf7f24af8e48ca311ffa4c73844e26eb50b8d874966452563dfcda5eef6a190014e3cd6ce393a598347d0d34e420d715c4d89a39be2893db815f8e425b07c4a7396adc126d480eb2e2afaca23e9f0150eecfd7f6c4dece580dc10411896e1f0fb2d28c38516056b9a56b1b5b37b4ce14c2671dbecf65465edd84fba59e0b0e67562c06e5a833e22385d701c2f907d67a5d70d6c9e266bedab30c9c029", 0xc0}, {&(0x7f00000003c0)="c71babfe9ab5fdbec90375050cc91128c9dbf8870194aabd480f80fa41fccb6adb88d60a9afbc1507ead9825956e4209c4b5aedbd385195a3db605", 0x3b}, {&(0x7f0000000780)="bb6a2785e0a346e0d10242ba3525b14a6eebd6a47a706c52c962c41adfc2602b0e5a2b204ee68897fa3200ec56e67aaeaa3edf5e23f1938dcecbed97e6eec152501ebd67e32177cd072d605d21d41313438b2d810b84d2e546e724c471df2da78e313144d17de8a2d7cbfad08056633d4980a9e6dfff1158af905216a4ebb40b79c1072e2e88dd98e6fa819966f379fa6e25b351921f34aac37c566f38cb9717281cfc502c55ff250c107bf8b8e398739f029845e22effbcac1cf44a2e81fb5098442aca82d163d748a11923fd0b33b1e5100dfdc3376d116f83c4013d7be14656658c5b67540a9f18", 0xe9}, {&(0x7f0000000880)="aeea7046eddce9981639462d0eb07298c13401011a6e3dd36184c3cd50ef503001f36899fb07a2e5269bd281976ce21cd8ce3c6c24bb52dda939afa35066a2c312faba5ea17f4ce5d542c03b57f31c0aab1915ed4759093c1c24293f1efbd4ff2806fa41dc591c959afc0495c7da94c8f2a9307cd4a6c9cbea96ebf07ec02bbb4374778c6ab19f02568b7a8bbe354bcdcd51b442f130f10e74ddd24a0a3c3b34631548b2ed505b30bc39bc1026fe2c1fe479349968f110b5b5a0cef603e4fdd6dab7099fe559368e589db5f99b08964e340db0c8bd", 0xd5}, {&(0x7f0000000440)="4c0bdb8fef25902c082375294c1f39895a39b78050d02535879a000e", 0x1c}, {&(0x7f0000000980)="47c600082aecfaf22875ee5f58ef3095c1a346d981d830f6966d6fc2873a2b9fce8dd00e79fab58792ee94d11ea51e30aaeca47938912f6b765b3ddb31bd28c36c436a01d1996c36942bac", 0x4b}, {&(0x7f0000000a00)="d4493636e31cb9a1c1b037fa24ead392f5fc5b6dea276eab4d5a3719439bb7433fab5c8a63cef1cbfffcc4375612b52d10e4fc4681a2753d43e466ca1c4ffe175b7aeabf7d6d455a023dbae08446", 0x4e}, {&(0x7f0000000a80)="d4a29ac4dd", 0x5}], 0x8, 0x0, 0x0, 0x800}, 0x20000800) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000240)="73776c40499b7b329d78111717752af1a261c6f29beccdab5ebe56041676d671b55468f4d9cf9057c00d1e741cca16a7b5b194f11ee77bfe15f2dd508c111995140646") fstat(r0, &(0x7f0000000b80)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000d80)={@empty, 0x46, r2}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) fcntl$setsig(r1, 0xa, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast2, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200)=0x3, 0x41a5c446f274090) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0xec) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="46d302998910f622a5181738ffa8008759be40bd49ec2d3143f9790c28743974d751377df18f5e34381cbe3bdbd7847186088d0c1b", 0x35}], 0x1}, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000c00)={@empty, @rand_addr, @multicast1}, &(0x7f0000000c40)=0xc) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/229, 0xe5}, 0x12020) 2018/04/11 18:59:16 executing program 4: r0 = socket(0x1e, 0x4, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/150, 0x96, 0x1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) readv(r0, &(0x7f0000000d80)=[{&(0x7f0000000d00)=""/122, 0x7a}], 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3, 0x73d}, 0xe1) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) 2018/04/11 18:59:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x1400000000000000, &(0x7f0000002480)) 2018/04/11 18:59:16 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) remap_file_pages(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xf84a, &(0x7f0000001000/0x2000)=nil, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x4c) 2018/04/11 18:59:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x1, 0x2, 0x3}}, 0x26) 2018/04/11 18:59:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xff, 0x2000) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}) 2018/04/11 18:59:16 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x400040) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000e38ff0)={&(0x7f0000000000)={0x14, 0x22, 0x1000709, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/11 18:59:16 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x7, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:16 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c3bff4)={0xfffffffffffffffd}) fremovexattr(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6f73782e2f646576eb9f2ba73e48beda2f70746d7800"]) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x181800) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000080)={'bpq0\x00', 0x8b}) ioctl$TCXONC(r0, 0x540a, 0x80000000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x8) r4 = dup3(r0, r3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000140)={r5, 0x6}, 0x8) 2018/04/11 18:59:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x88042, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x1, 0x3, 0x4, 0x0, 0x0, 0x0, 0x4040, 0x1, 0x1, 0x80, 0xaa8, 0x1, 0x1, 0x280000000000000, 0xe2a, 0x600000000000000, 0x4, 0x2, 0x1f, 0x6, 0x0, 0x5, 0xfffffffffffffff7, 0x8001, 0xde, 0xdf, 0x3, 0x77, 0x9, 0x9, 0x6, 0x8, 0xffffffff, 0x3, 0x1000, 0x40, 0x0, 0xff, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x20, 0xfffffffffffffff7, 0x3, 0x0, 0x7, 0x8, 0x1}, r1, 0xc, r0, 0xa) 2018/04/11 18:59:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x8001, 0x7, 0x80, 0x80, 0x0, 0x472e6cc1}, 0xff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) 2018/04/11 18:59:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x1500000000000000, &(0x7f0000002480)) 2018/04/11 18:59:17 executing program 2: 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$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000300)=0x8, 0xfffffffffffffc3c) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000002c0)=0x40, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', r2}) sendmsg$nl_netfilter(r0, &(0x7f0000d7a000)={&(0x7f0000aeaff4)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f0000000100)=ANY=[@ANYBLOB="54449eba5e5c18590e96513d3e10d55bb4860116a1ef000000000000000000a89a051ab8fe1964a94f1f343e960051d38ffd2dd7342e01306034", @ANYRES32], 0xfea2}, 0x1}, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) 2018/04/11 18:59:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb729", 0x11) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) 2018/04/11 18:59:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000001c0)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x1, 0x1, 0x7, 0x400}, {0x9, 0x7, 0xfffffffffffffff8, 0x1}, {0x3f, 0xec, 0x6, 0xffffffffffffff84}, {0x8, 0x2f1, 0xd3, 0x6}, {0x0, 0x4, 0x5}]}) ioctl$KVM_SMI(r4, 0xaeb7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="0f00909f000000b805000000b9220000000f01c12e26459866b8dc008ed866410f38810948b885970000000000000f23c80f21f8350400f0000f23f8b9800000c00f3235000800000f306426660fdb716d469d66476f", 0x56}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x1, 0x1a, &(0x7f0000000180)=[@cstype3={0x5, 0xc}, @cstype3={0x5, 0x5}], 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/11 18:59:17 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x6c000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:17 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000000)="d856be07e65b942c04d487720be0771f7c70e433fdb90f3761519ba95dd178c3b5c3a200d88e08ffe97d5c327b29b9b14c54b38aa9020e6e77cc339ff74bf58fb5d72b543921267049bda07bfe24e92af34176ecdf0db5af", 0x58}, {&(0x7f0000000100)="5f9854ada9b46680591b06a6eb99d97392568f8c6bd734d782a15c2f8d735fbed9894302320f0838761a6b6eca56d34ee5c3fe4375247051daf4f3d9de16c87f90d48100329683023615b1e08b2a9c3e61a31eae6bb762a777235d06d3224ffee83252ebc26cab0687dd5755e4591b7806dd9718c077fba05f0124097513a4a84817179912ee53ce181722d8cf1ee0899b29a33129d6ef673200039ac05e847902cc8d1cbdf5db05d926dc38b10ed555d93522e27a1db4461bcc7a6190ba1dec6eaca652ead6e89a", 0xc8}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="ce9af806773e9a70b848d07f7a6446994727eadbe3a0b408e802817dcb1a93aeaa599da29b5cbc0ce80523119198ef0153b5538f7de5c6511988b08a4cbaa378599bcbfc5085cb48e14e3ae3883d07e7cd680dc757429793a505612d6ee4ad066e428d1932455eff34acb57bd81c", 0x6e}, {&(0x7f0000001280)}, {&(0x7f00000012c0)="d8d9fa4e07f70d355dafa301e321a2eb6ae6a0440c5cab7c8d438c2cceff0e070e23557c77a904e17ac35598cbec0f58434d054f57a1828d4f99ab", 0x3b}], 0x6, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x80, &(0x7f000000a5c0), 0x0, &(0x7f000000a600), 0xfffffffffffffde3}, 0x4000000000003}], 0x2, 0x0) 2018/04/11 18:59:17 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7, 0x10, r0, 0x4000000000000000) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1}, &(0x7f0000a71000)) timer_create(0x0, &(0x7f00003ecfa0)={0x0, 0x1d, 0x8, @tid=0xffffffffffffffff}, &(0x7f0000000000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x1097fd, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"1281b3f73a3bad4ee0e3721cacda6bdb", {0x4, 0x1, 0x80000001, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000000440)={0x0, 0x2b, 0x4, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f00000004c0)) poll(&(0x7f0000e95ff8), 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c2b000)={0x0, &(0x7f0000000140)}, 0x10) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4dff0), &(0x7f0000bb0000)=0x10) r3 = dup(r1) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035afff)) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f00004f4fe2)=""/30) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) recvmmsg(r5, &(0x7f0000003980)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000200)=""/31, 0x1f}], 0x2, &(0x7f0000000240)=""/24, 0x18}}], 0x1, 0x0, &(0x7f0000003ac0)={0x77359400}) getegid() timer_gettime(0x0, &(0x7f0000bf0000)) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r3, &(0x7f000078df0c)=""/244, 0xffffffffffffffc9, 0x0, &(0x7f00008ceff0)={0x4, 0x0, 0x0, "b7f24b268bce"}, 0x10) 2018/04/11 18:59:17 executing program 4: r0 = socket$inet(0x2b, 0x400000000000003, 0x3) ppoll(&(0x7f00000002c0)=[{r0}], 0x1, &(0x7f0000000340), &(0x7f0000000380), 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8918, &(0x7f0000000140)={'bridge0\x00', {0x2, 0xfffffffffffffffd, @multicast2=0xe0000002}}) 2018/04/11 18:59:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x2, r2}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x240000, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000140)=0x1000000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r3, 0x7, 0x8, r2}) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000000c0)={0xe0d4, 0x1, 0x9, 0xff7, 0x10000, 0x10000}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)) 2018/04/11 18:59:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) 2018/04/11 18:59:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x1000000000000, &(0x7f0000002480)) 2018/04/11 18:59:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) r2 = socket(0x9, 0x80800, 0x1f) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000140)=""/244) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000380)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/11 18:59:17 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x7201, 0x6, 0x0, 0x6, 0x0, 0xed95, 0x40, 0x5, 0x2, 0x401, 0x9, 0x3208e045, 0x2, 0x9, 0x3aca, 0x7, 0x2fd, 0xb3, 0x67f, 0x3f, 0x2, 0xff, 0x4, 0x5, 0x10001, 0x6, 0x1000, 0x7, 0xfffffffffffff000, 0x100000001, 0xfda7, 0x574d, 0x0, 0x3, 0x5, 0x9, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x1264a, 0x8, 0x0, 0x7, 0x100000001, 0x9, 0x800}, r1, 0xc, r0, 0xa) socketpair(0x10, 0x800, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000580)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) futex(&(0x7f0000000080), 0x400000081, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000000), 0x7fffffffeffc) 2018/04/11 18:59:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x600000000000000, &(0x7f0000002480)) 2018/04/11 18:59:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket(0x1e, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="4846d92163d45117b9f09edb16d587e0f0fbdf9c5efe0e451df529a90fd7a006d6083011cbef3a7898e5c45694bfb3e0691b3ad042a3332467cbee466e28b31f7a6287a37c7be1d06045be6e78d2a388a19799b5ea2e4fc9da8e6f9f977426d6ab25797dae931228ff3a23290488f334a5f05679a09b0ff3f794602386ab0c2ec59e9d03f0d231d5eb116ae4b5b12ef204137382863b5c612be7160c563448c206c43eec0b99422d5ebb4391860ed6a297995733e2befb09d5bacbbe2c5dde58811b9dde97121044f26f06d3525d20e22a", 0xd1, 0x804, &(0x7f0000000140)={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x240}, 0x1c) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:18 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x5000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:18 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/11 18:59:18 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa000000a7de7f671449e583cb96f629a887765d2479879625aaa1bf6b5aa9e672f3f516eabd2da16342f211c1127491521c95dad1b4108bcacd686bac64ea98302c5cf948490ba8a9e4f106ccf4fbbb2a5f8792834b85470c77a3d86926d73279e115b11d3b60f2057592f9b6d50bc4f2b0564d3742ce63c972c5406dd1c9572144119fa846194097d931e7b70c210d611df5e9574f67cdc2d1b0994a8b607dd2d57700000000000000000000001c6817e67d48b5e76d3bd3f690c1166612cfd112cb9333741aca38fbba5e21e7c6747b630389"], &(0x7f0000000080)=0xb2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0xbd35, 0xad, 0xa00000, 0x8, 0x1, 0x1ba5, 0x7, {r3, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x7}}, 0xfffffffffffffffb, 0xffffffffffffffff, 0xfffffffffffffff8, 0x80000001, 0x8000}}, &(0x7f00000003c0)=0xb0) 2018/04/11 18:59:18 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000300)=@alg, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x1c, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0xffff, @dev={0xfe, 0x80, [], 0xa}, 0x4}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r1, 0x9, 0x100000001, 0x9}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) getgid() getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, 0x0]) r3 = syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, r2, 0x0, 0x0, 0x0) mmap(&(0x7f0000470000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x24) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x6, &(0x7f0000000140)="d94b8e4e49acb9998f46730cd3117e9119030c2903b78bf393f8adadc3e984bb6921820e9a02c45b729483e37f00589fe2f52061682f76ee84ccf9a02f17dda08e0f1617039c5468799fff2d62398b7d822984a387e3333b1db8156c685e3c88a0c00642c774d014ad0312f61e91c3361ed4e38d64fd9a703266be212e15196253c23e3f4501ec10193fa18f51672c0e6f26f1d31c") flock(r3, 0x1) tee(r3, r3, 0xf32, 0x9) 2018/04/11 18:59:18 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000bf4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x3ce, 0x800, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/11 18:59:18 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0xfffffe25}, 0x1}, 0x4000) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) 2018/04/11 18:59:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x200000000000000, &(0x7f0000002480)) 2018/04/11 18:59:18 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000200), 0x7, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x0) 2018/04/11 18:59:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xfdfdffff00000000, &(0x7f0000002480)) 2018/04/11 18:59:18 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) 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 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) fgetxattr(r1, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000180)=""/227, 0xe3) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00005ebff8)=0x3f) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) 2018/04/11 18:59:18 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$packet(0x11, 0x0, 0x300) mq_notify(r0, &(0x7f0000000000)) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x2, 0x3, 0x3, 0x0, 0x6}, 0xffffffffffffffff, 0x95b}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0], 0x2}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/11 18:59:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x2, '8^'}, 0x3) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:18 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xb4fd, 0x204040) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x10001, 0x4) fcntl$setstatus(r0, 0x4, 0x0) 2018/04/11 18:59:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x320, 0x2400) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000180)=0x14) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e20, 0x1, 0x4e23, 0x6, 0xa, 0x80, 0x20, 0x7d, r3, r4}, {0x8000, 0x1, 0x1f, 0x1, 0x8001, 0xff, 0x8, 0x9}, {0x401, 0xbd, 0x3f, 0x10001}, 0x7f, 0x6e6bb0, 0x3, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d3, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3500, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xbc2, 0x1}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0xb}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/11 18:59:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0xe20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/11 18:59:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x400000000000000, &(0x7f0000002480)) 2018/04/11 18:59:18 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x68000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0xe000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x8, 0x9}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x35}, &(0x7f0000000280)=0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/11 18:59:18 executing program 5: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x1, 0x198, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f00000000c0), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bcsf0\x00', 'dummy0\x00', 'ifb0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}]}]}, 0x210) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/11 18:59:18 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc234}], 0x1, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x0, r3}, 0x10) connect$unix(r2, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0xab1, &(0x7f00000008c0)="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"}) 2018/04/11 18:59:18 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/174, 0xae}, {&(0x7f0000000140)=""/50, 0x32}, {&(0x7f0000000180)=""/246, 0xf6}], 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000002c0)) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000300)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x6}, 0x461037318aec6e24, {0x2, 0x4e23, @loopback=0x7f000001}, 'ip6_vti0\x00'}) ioctl(r0, 0x80, &(0x7f0000000380)="426b097674af6fe2130f8726231c5a6e8a2b1f9e123d1323d34419") sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x22, 0x400000001, 0x0, 0x0, {0x5}, [@typed={0x8, 0x11, @pid}]}, 0x1c}, 0x1}, 0x0) 2018/04/11 18:59:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="a7a288512721978bab9cfb0d0c2d4657a9d125653b4756c88c332bc67bb8a03de96c99fd39e168c2d86d3eaf8c31fcac08c7c7e9bc5bcd21ba6fbe30a78039c4", 0x40, 0xffffffffffffffff) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) keyctl$chown(0x4, r1, r2, r3) 2018/04/11 18:59:18 executing program 4: r0 = socket$inet(0x2, 0x4000003, 0x9) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'syzkaller1\x00', 0x1}, 0x18) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000000040), 0x4) 2018/04/11 18:59:18 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x3000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:18 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) read(r1, &(0x7f0000000000)=""/146, 0x92) r2 = creat(&(0x7f00000004c0)='./file0\x00', 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x1) sendmsg$nl_generic(r1, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)={0x14, 0x4000000000020, 0x301, 0x0, 0x0, {0x100006}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000280)=0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000580)={0x1, &(0x7f0000000540)=[{0x0, 0x0, 0x0, @local}]}) r3 = accept$inet(r0, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000940)={0x0, 0x49, "4e6e6bc11162f54776f620d98d187a16b60933e4a6d4cde819ad1d3213abec45efbcb5440c677f957655a0cc2f3409a5d1d7c83aea985ed7b52ce26ec6fa53673a8e906a6c385bd585"}, &(0x7f00000009c0)=0x51) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000a00)={r4, 0x401, 0x9e}, &(0x7f0000001000)=0x8) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20}, 0x10) getcwd(&(0x7f00000010c0)=""/4096, 0x1000) r5 = accept$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000440)=0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000480)={r4, 0xfffffffffffffff8}, 0x8) r6 = accept4(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80, 0x800) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000500)={0xfff, 0x8}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f00000001c0)={0x1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x5, 0x9, 0x1fe, 0x7c7d, &(0x7f0000000180)='yam0\x00', 0x1, 0x4, 0x1000}) sendto$inet(r0, &(0x7f000077effe)="7f", 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001040)=@nat={'nat\x00', 0x19, 0x4, 0x5a0, [0x20000a40, 0x0, 0x0, 0x20000a70, 0x20000cf0], 0x0, &(0x7f00000003c0), &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff02000000110000000000000088e773797a5f74756e00000000000000000073797a6b616c6c6572300000000000006970366772653000000000000000000069705f76746930000000000000000000aaaaaaaaaa1aff0000ff0000ffffffffffff00ffffffff000000b0000000e80000002001000074696d65000000000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000005370000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa0b0000fdffffff000000006172707265706c7900000000000000000000000000000000000000000000000010000000000000000000000000000000fcffffff00000000030000000000000000006e723000000000000000000000000000766c616e30000000000000000000000073797a6b616c6c65723100000000000069705f76746930000000000000000000000000000000001bffff00ffaaaaaaaaaa1600ff00ffffff000070000000f800000030010000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa100000ffffffff000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000006d61726b000000000000000000000000000000000000000000000000000000001000000000000000f0ffffff00000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff02000000170000000800000000006970365f767469300000000000000000697036677265746170300000000000006c6f000000000000000000000000000067726530000000000000000000000000000000000000ff000000ffffaaaaaaaaaa0aff000000ffff0000a00000001001000058010000706b74747970650000000000000000000000000000000000000000000000000008000000000000000101000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb0000fdffffff000000006172707265706c7900000000000000000000000000000000000000000000000010000000000000000000000000000000ffffffff000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a310000000000000000000000000100000000000000c6000000000000000900000000000000000073797a5f74756e00000000000000000065716c000000000000000000000000006c6f000000000000000000000000000062726964676530000000000000000000aaaaaaaaaabb000000ffff00ffffffffffffff000000ff6c0000e0000000300100006801000071756f74610000000000000000000000000000000000006e0000000000000000180000000000000000000000000000003f0000000000000005000000000000003830325f33000000000000000000000000000000000000000000000000000000080000000000000000000008000000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000083bfe8d1438ffbf48c003f5fecbdfb4a56f8296b4f615ee0112d0a29d3450004000000000000006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa0b0000fdffffff00000000"]}, 0x618) 2018/04/11 18:59:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x14000000, &(0x7f0000002480)) 2018/04/11 18:59:18 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7, 0x4, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r1 = open(&(0x7f0000000000)='./file0\x00', 0x105900, 0x80) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x1ff) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000001c0), 0x4) 2018/04/11 18:59:18 executing program 2: 2018/04/11 18:59:18 executing program 4: 2018/04/11 18:59:18 executing program 7: 2018/04/11 18:59:18 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x410140, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="f81f81f9168ee7815eaa607093b8a70a", 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:18 executing program 2: [ 264.338935] xt_time: unknown flags 0x34 [ 264.509567] xt_time: unknown flags 0x34 2018/04/11 18:59:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) accept(r2, &(0x7f0000000380)=@rc, &(0x7f00000002c0)=0x80) 2018/04/11 18:59:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0xf6ffffff, &(0x7f0000002480)) 2018/04/11 18:59:19 executing program 4: 2018/04/11 18:59:19 executing program 7: pipe(&(0x7f0000f59ff8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r2 = eventfd2(0x0, 0x80801) sendfile(r2, r1, &(0x7f0000000180)=0x10, 0x10ed5b) r3 = eventfd(0x0) splice(r3, &(0x7f00000e2000), r0, &(0x7f00000d1000), 0x200000000002, 0x0) 2018/04/11 18:59:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20) 2018/04/11 18:59:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:19 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x6000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:19 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x1c4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x0, 0x0, 'vlan0\x00', 'ip_vti0\x00', 'erspan0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0x9c}}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xfffffffffffffffc}}}}, {{{0x3, 0x0, 0x0, 'ip6gretap0\x00', 'rose0\x00', 'rose0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0x98}}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x250) 2018/04/11 18:59:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 264.649606] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 264.678524] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/11 18:59:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:20 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x83000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x0) 2018/04/11 18:59:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x15, &(0x7f0000002480)) 2018/04/11 18:59:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20) 2018/04/11 18:59:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0x1, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0x1c}, 0x1}, 0x0) 2018/04/11 18:59:20 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x3, 0x8200) recvfrom$ipx(r0, &(0x7f0000000380)=""/120, 0x78, 0x40000000, &(0x7f0000000400)={0x4, 0x1ff, 0x3a96, "a28a7ded78b6", 0x200}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4900) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040), 0x2) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000002c0)={0x6, 0xf2}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0xfffffffffffffffd, &(0x7f0000527ff8), 0x0, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x108) r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000080)={0x60000006}) epoll_wait(r5, &(0x7f0000000300)=[{}], 0x1, 0xfff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x500, 0x0) fgetxattr(r1, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)=""/114, 0x180) 2018/04/11 18:59:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) accept4$ipx(0xffffffffffffffff, &(0x7f0000000200), &(0x7f00000002c0)=0x10, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000280)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000380)={[{0x10000, 0x100, 0x1, 0x6, 0x3, 0x0, 0x80000000, 0x3, 0x2, 0x4, 0x3, 0x3031, 0xffffffffffff8000}, {0x9b, 0x7f, 0x202, 0x7fffffff, 0x9, 0x7ff, 0x200, 0x2, 0xffffffff, 0x8, 0x4e, 0x5a, 0x3}, {0x10000, 0x1, 0x1, 0x8, 0xffffffffffffff7f, 0x0, 0x65, 0xa43e, 0x7fff, 0x8, 0x20, 0x9, 0x80000000}], 0x1f}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)=0x6, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 265.001666] kvm [20865]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0x9b100005882 [ 265.016965] kvm [20865]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0x92cb00002f50 [ 265.027930] kvm [20865]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0xb66d0000c6be [ 265.039223] kvm [20865]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0xe4e00000e4b1 [ 265.052161] kvm [20865]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0x3d570000b6b9 [ 265.061603] kvm [20865]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0x43430000d386 [ 265.071278] kvm [20865]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0x4b030000ccf0 [ 265.083572] kvm [20865]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc1 data 0x97720000ca99 [ 265.096670] kvm [20865]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0xf85700001004 [ 265.108051] kvm [20865]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc1 data 0x2fd50000ccd7 2018/04/11 18:59:20 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind(r0, &(0x7f0000000280)=@hci={0x1f, r1, 0x1}, 0x80) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000080)='\v', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) bind$rds(r2, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/11 18:59:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x6000000, &(0x7f0000002480)) 2018/04/11 18:59:20 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmmsg$alg(r1, &(0x7f00000017c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="e5ac3e33443393cc1322fecbc036794d950d466e26bc1ffca6533237d3e502b96155007fcad0a859a6671f34e8cc493d18fe94c7bb19b3fbe9617358592021841a25c1fd43c73d1ca4a0ae125b9025f081aa1e6d438bb89c473efd3d0663f1d03344fea9e1b7b19d812fd557331f3b02e7697bd5a2511b", 0x77}, {&(0x7f00000012c0)="632d69b7de8e91c6075128e39abc260c519685cca6e794e4d7613d2d92d24058f58a8bf179addabd215fc69a283cf3fae9cfdc3a9d0c98a9ec358be8ed1b8bfe1cd68563a52a258554b4fd3bc5d106f173deccd542d764cd4f235e8389fa334ab890b1da6315ab4b04131d42fe3726587c6a2d154b8be0fcb1496bd4ae82f48fc576703ef539393749e6093a982f0f07a95f", 0x92}, {&(0x7f0000001380)="a151cd2f30043861a9a5279e611bba620f43a404ca2c95c5d0235a13454ff22c5c0b5ea1756a30b94d07974200bb68b8d5486e0750f133650dbab87d1093fc4f3e4eadbbf2d2950b525a787ac6eb", 0x4e}], 0x4, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x68, 0x117, 0x2, 0x52, "ae9f875c90caaf3ccf6857e7e377d8e01826b7d9144ea13f13a4d9ffd7abddfa551fb494363df29b2341e8b36070ec18e6322fc7f5fe4ce7abb9aa0a0a2b5e96c450848fc5dfa2d145d2ec302b6efb8bc565"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0xc8, 0x4}, {0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001500)="9a9e97da4f7357ccc3558b4adf6087a22eb347d6d940cf97650d3c37c740db0c086ddfb261040320cc79d923952c148bd55b004b56d2b2a15fd6609d9eaebd698a4b1cd099241272ad2ab04ded554578a76be9cb7b8eafe6cdb466747db0b0338899bf31c28890083d8bf12380bacf72f498cce53661347647edef0be047a4e064f5fef8d6d67448da57173524fffbf454e221b53459f92516c99f1f6e9b7992aba2f2dd5e8bd4359f5095fa1f0f3f8a81848a16f220b0bc9a39ff", 0xbb}, {&(0x7f00000015c0)="def71501f300172d4c3507cebe8dfac10d5152ae3fd6185063b498670925cf05109b2b41c354b877a96a54ee4563a751695cd3cab3755ff824a17a278a9ecdac9ed1e2f9845fd6a7d9a3cc4bc8226bfb6a292773792c28a057c57fb05d12b25631f70d6fd59bdbbbb1a20dc5f8df7c90bdca66fe811ab96f8363cabbf4b5cd1d7ffcf0c6736898f542", 0x89}, {&(0x7f0000000180)="8a4cf1eb9bbb8543cd2f764255eed910ae73fcb73f6133124ee9434e98cab20d6956ae9abf3541620debae6b7dc79bad4b3cc3187cfd25fd883f23ade1e7", 0x3e}], 0x3, &(0x7f00000016c0)=[@assoc={0x18, 0x117, 0x4, 0x40}, @iv={0x70, 0x117, 0x2, 0x5a, "2f372f20bd7d837387273ccd5f6d42f533efe4655e3187c06fc7bed0b634f4bae597e229b86afa7074ef0e645e32b7de90e8b8678ae075e74097838a9a60cdd63b6f1e7d3d696cdc784578d1a04ea2ed8e84d342354aa4ba649e"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0xd0}], 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x5, 0x4) r2 = dup2(r0, r1) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000140)={0x5, 0xfffffffffffffffd, 0xffffffff, 0x800, 0x3f}) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:20 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000094d000)={&(0x7f00003d6000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ec6abb25fa5d807ece91c13fded2bfaabcd02a9de05ef145b1d800c80c2958bdf092d02ba9ef48c7bcb98680608119b75ab4cb01af1fb547611fb6f35ee9b8"}, 0x60, &(0x7f0000c55000), 0x0, &(0x7f0000a8e000)={0x10}, 0x10}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3f, 0x8, 0x3, 0x100000001, 0xffffffffffffffe1, 0x40, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x16}}}, 0x972e, 0x9, 0x80000001, 0x100000001, 0x7fffffff}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x8}, 0x90) 2018/04/11 18:59:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x3e, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/11 18:59:20 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x600, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:20 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x80000000, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x8, 0x4}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r1, 0x400}, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400189cf7c6638100080800010000000a000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r1, 0x4}, &(0x7f0000000400)=0x8) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r3, 0x8, 0x70bd28, 0x25dfdbfc, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000080}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) mknodat(r4, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x4) 2018/04/11 18:59:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20) 2018/04/11 18:59:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20) 2018/04/11 18:59:20 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000006c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$rdma_cm(r0, &(0x7f0000000000)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000000c0), r1, 0x0, 0x1, 0x4}}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x72, 0xfd47c464ce1ff60e) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x200, 0xf4, 0x1, 0x9, 0x1, 0x4, 0x40, 0x7fffffff, 0x6, 0x1}) 2018/04/11 18:59:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x67, "64be839e6f172a3c36ca9a28a25c5cb8d0020adb26811aeb8d47fa5b41c836b6eb2023c9a94462149933d8bfeceb7f449cb6f8e75a7720e16409c5b6adba9c6539bedb17c60362c695c01d8f6862171aa58e76da9a424acfec9e0f6f81e76726255f58449089fb"}, &(0x7f0000000140)=0x6f) 2018/04/11 18:59:20 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmmsg$alg(r1, &(0x7f00000017c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="bde62694bb89ecf605e4a865be8269f4b4edd665e11614797d3030322d000918b9c2fa6d07e6a604e260b38046a2f026d63d8d77136dc42f2e92f64723521c58a7b3942215c90aab623353a539a8fe84040e47d2b3c0448367f0d5bf11a72b41d9322c5d07570b128582893260f7795129d8d7f2a4a44c6a4425e3e631ca2e76f6b46d504f26fe4cc9d4b115899cd86008a9ec6dd1e8a3aa969857ad5026ad4c452a00bd93c6014fa410053ad56623eac954f43747536bd3f1182dca93303625abb8b515a8c799364d5187918082d695a23f0383df9910d016fa6bedf6376f6b40a36792372d61d99a1781bb2a7d1dc1493f21d4991309ff32515ba7dc03f615f656f2b9641a33f8849feca20ef1b79897298023cd9df2afcf722358f2f07e15fc7cb5c0213ce43534edef60d9ae39cd4a13fa7c43b3853117d346685ef5c9be6bbaf4747d60c9ae6abbf50572c0441343c4d7384ab6392fa0e789bad45d194828458792f8e6cf4c0079a2734186e3725a76d9cd459cc199237e269588d1e38890d711b548343b6b3ab59d10880cc34ef7f0cbfc37d084a9ad3a676abd94014b97e764195130c9e87326e55f3b8d0e0c47cc47465fc296d2abe46de93fa509c0655bcdb26da5415c6e154333bb1d1b5150cda920d0630a5f12c0438a12ada7c086053b315acb034c496bc877fc64e5875bba44bf8eb37e15bef1c2c903075062b5e691169bd8fb1a8a760e422eaf2329b6a0c1f441e0abf7578c0dcc5b68e66b618160305242f8d2fbdbd32268cc6e8ecb5504236ceecedcab652ff7d75b50d767cd85ebefb73a3a91b1a31c181c414f8abfe3c850ad58356f464e2f1dce6f02f96a5892c237ad3f13494d473c3d52ce36feaa68a80c5f4d7c31abd0734a9f9c3455e4e0b4eca1a4fad6fe6c3778f7b9c61d4f24230d6369fd30fcc062a4646b028b13e0c6427ce7dc01e0a112bc190659dfba17d995b430d849e5f60766cfe83f74294f9e6ad51c553416cee1b9f732993c4e7257b910858151fb75feea931206be1df847ceb0d433c4d6cc27eb0db06973730c1afe7599e5a119189daab12ab15c77d88590032326c42c972f27f119b7aa1dd86a06acec33b841a27264d4cee26cb669bcda16f948de1d8e4f31fd88ab650540ca62120fcc66c8c959d737af3233e73c50cec869f42c215974f51c9a1688a21ffff8b76d8ced59801f0f3237a57d7847e283a5ddd45be85d20d467072b7a8e2630b4e67cb236a13f38bb534f4aecbecba58d42943a6c92857fad18eab02fd12793391db877403f5d6201366273ba92cd85edbbcd25f3366e81a7b7a82fd9c45d9700711ccf66bbb4fe2c05414be171b2fda9e1b5a97bbc277debd9295e18416fec6004f89a7bca9fa0c441870aaaf296a692244a3b1f618482c1398b02d1bb55c9cc775d0f9b2e94602936a597ce8cc43de3e6e8bfca0155a6acb7f9f6f9a3d79a1c63ae0794ad6b3c39e75675845c8a7dab621a0276ebfcbf8eb6259c8b8d86cdc73928ba8c692f3cf7f2848ee696600bcdaf5b7b95ddc52d3e5f936976f375efcfe4875bb6f62561c557d281a79f3df8fa1242e39a2f872f4339e8d86771b9278e7bfd69e22743c60740c8888caae0682987e15885580a0ba74a1fa44e0f2bba746aedfa696369e0d0847fb8361bc0dfce74af6a1b5c587aa350c1225682e37add222a137322533df1a9b113886c8695443f85661caef8f151fa3c3ff64a1abf5df65ee6554b2f711c870d7e42f8f65b8d04ffce99e80117977d08a559ce15a409fc227a37e0c428e62c3b1715b2819845b3545eef3c41517930908451e56659f113be31a5c008bc7594f66d204841416f38b8e31e628e25346b8092c3f6b3448d31e46cfeece9e653a0bde4ba84d4557d9b6dec9158911a49a75cf701f3b15e806694fd94ae7b70de6810f0e14f7806f2f20a4b874e254c52df0e7c9e7f0944a4e745fa243da2ec04111b548ed12e943e87c4db86707775c48fec2e8ecc75437a395348214eb2e243577c538b8a60f982dd5e1a1bc3d75efd6a9b085a551ab9973b009cc49b7c67acdbf63e9a9d656720baf686fbd14327a4f8d52ba1ae9d3b7bc1f1bc075ce6b445a04528fec1efa702f131ca79dbcadc8a07383d506a8c2f79457c3f0ef64a034efaf0c2372654025fd62115b0a6616bdf8f5b15db7349810a6282bb19a33b6d56bb7b72f504e20f3aa6bd39edcc3ef3959ff30eaf8f35a14668d334adbd025366bb752b845a9d4669d86c04ce826eab20dfa38ea0104da1cddaaa081b25b9bb51ef3e2a84c531944469255ffee9542827d85f0a93b8ea9569a1fa9ef9f38b5e33a85493d829fdb5a7bfe9bce621fc30a329aea7e2149ef5cd67415045b6ac6e67481dd3c5eed842f2d6b4e826e77cf141d7c0f346017a2fdd0938151040249cb6d0eb42a7984e14ccd91f9bcc4ccabfa095b35eb054c5f4e21d24d9ae3f974a686d8161d68217c6c25d19771512688efe644493372a7c6411efeb9b2de3bb9b6109bf6f5811495aa329b0989c6671ee540f1d46451ba131248aea953704e3521491a2e48262088ec18fc89f6912958c6892fa72bc10c33f06988d13851d3e5b7ba31e3607a5ebc2a645366c1cafd59ad06e60cffa9afea6428b53a4e492aa55d75cf6b94122a8935422399a455c7733ebe273900fea1e22a8039bcb2006a5cabd1d457f53d5fa5ace218418018818bfcab43b178a8c6d8be78c2be8a9cf0850d1600e682bb66a1c903a54d3a9d7d1f616c4401ec6764d59a887d34996a2575b5952c7a243bf076d22e855c064368c777bc54c8ac2b1ddf2fc12d344d86e38cfd1bbe9422fdee8037ba7f9ab4925b45cd9549b0f2e4bc5910016a53bc5c7f4ace57bb7d01e9723fe41700a075e0442b906fc1119c472cbe196a4c5743319cd1dca4a4eb7e4ab82c1ec1b10e5677b2b874ae9bc44921f9e844fb34bd0fb4fc6da2cadbaf933acb7c531376207ee50fac862b3e06fa093d465082385456367b32395c03198f64e9c5e7c64a1044a45fd8ae43371d12d8ba4b2f5d7dd533d80cacdee67546994f2fa59c9663c89975ef93b6ab02bf40f887740c2a15632d603db7f7a40e0bf7227d2d6635490f96a177b282f75efae79795738f73b436ff8629223e555eec4e4f70b91c2cee6d132ebca7e33b95c5b5a2d54710e1c874eb3ef95c01fd05825b3c06784b1e6cfb965d49edcf87f62cc57ced4b66bbdf73e61f6941ca4f72760fd078db868b4ffcc2242b83583a66ffdd198c701087a861b4783a1f889f13fb9b2128797bab63f91c0fed86eb27ea8ff0ca99f64df11f4bf25fec594f4cb4b93c6a9e661e1692a61e264dec53e7141f223af10c9b51dd290ebaaeb5cd121223880eaee788eb8bb22abd4550733b20777b39880c1e966f9d9082d98121b8717f43435196542bd764665d20d3360e9d91079583100f2577ac1a7d5b975de88e73299fa4a1d86f90e72e1ab9eabeedb10da5970cd1562b7f8748b156c5284252e31d0210cac5b30d589cc70957d0559e5fdaf031ab3945e9906d8d8b6889c7839af3155872292933588d6cbae60755be8e3b1214c4f11ddce78896d25703d07e88e82c1ea65f1bf90a01533ecabe0e516eed74b6036403bfd956e7a9d12884b48b2bcd906eae95d3aea52d4fa1dbdd57c026a8f0583aa8efa1700f9cda92a9cc0d8def5ad1a0cd8bc3ee4d95a9fe890db7adf8c3be67787a5f028d610c341f541608a47ae523ac02431942d63f158e33be7ab4ccb851c542dee3b79f21f52826aeb22355a6cdcf94c605434b5e3fbd8ccaa13d2b969188e8e72962cac3ae11be30dbc311e6338555f6811a19e1c29bef787c66e6053410b3e72d994ce336c1f730628f6ce4a7903bb43ba899f5186f6f75bbc74d401833983130a963d84e559c27af0a95ce41ad1e83164d2142039c76d4837a8954ac4e9c50b8cb14a29a0551b5a0b83f8b0a3a1d6398f049654e52db56107dafae1a0352f8903a857d200cea9fae6e2dc2304260d308139f9d1cce4a6a2e0104a140670abeed9e7941aed16fb2fc2d214b669794860ec9ed6c6298d6817a6b2ac19d803171e3579f5ff9610f1d9816d44a49b7653c832e10c9369b1f313f95148b7ccc0db6cb43626ece3989cedfa32e3853b5ce6eeed14e8a59dfa817795c19a397ed1b9715f19c8aaaf476b9254fa339bd243ef70d675f1ebab220d06bdccfbd3800ae54a12fcfd6f3d4cf77871b4e7ee0cfc2eea472f9c02e57397269ea8b7b7b172ddc370529bbbd99eea2c91d6da16bffa80e9e617ca9e6dbe6a3cd221aa4e3c94928f071e47f2a820fa064382c61c43d25ba6b62a5d3804b02f75cad9995a679c16624efc571a7a135e86831387551276befbf999255c2be6cc59fd009671819e2de50937c2954a0594d8f86833dda73cf982b988470975d5f9ac510e21259437f1d1ce110f13cd111bebd991179ed869a42d512224d6e4adfec824e1a384df980cc242d0f494dfb164afecff3b321407aa2d40af54e4c25f9a077d00b68e143673e6e7babd12425ed3606c43dca6123a109d4bbab8b13a8ac24b1e8fe1ab2277331847e73833e1ec83974e6c1e3593a43c7a7776ee56537934a2c43d3a044239eb6963394eee84505fb95bf81594b1fed331f726359793a549fdfe4b3ff3a54e6d16159251abb950cc266ef085e2a39bfca430a53a70b19fa8c075a3d607278144353b855ec95878b7586b9923125e22dfd0ebee4ede10726f1bfb57150b8e9589c992371d0bb6ee60bc025ae5b04369cf92b81d57fb5db74dcc808eb2f7c66c47853304b1e85e9030053049bec5c76a7181d66466f440837322c6d373b8d308f3a7d5a8f424a48ea8e4aa0104a7abedc88dfc3ba2c079855444c0371342a3c0f58315d5c942fabd8f5cda92b620075c975f85bd80e7a0aa757a13195cb5aa2958451641b94fc12c6344b863337c22763f66fa537ba2e4d4ff7ce99723ebf56f11f0b09e63d1eeef672ed5a8c375602827d87d4cdfece906c7f47bf63293666a6f324bbfd0e5dfff389df832e6123695be448c077efccdc75789f369c405ec89e50fa12e1578bda8181a755c91e203566c8c64d787443cef9e56012350d5853be5502387aa287dfb9e01f2d56ed5050e7f6fe05cd68bc9202b32deada92144d5f8d7b0ff0fff1c57be914f46aaf5c92213feaf903db6988e05fadec9a32562decdbf7e2e7fe0089f09f7364d29852f9204ec40fa05200a71e8a6e540728646d8d3d1c5bed1ecc60e5e4cacf314bb7f9c42af0b5ddf3f18f46ae06bfbb84a57f92e657194d14ef9bb964e0c2bb7351e4e56aa673b179efcc0f488255be713142f398236efe85a544884ec7b25c937f39f9d51a00482263188f7e42e8c36d7acd40e0f933b5e214abc663438589c44ce7608bbed03700b6fa14a562dd9de098a69ad052bc53b5fe9505fa6f5129e58aa28035d868f8568f1f14bdc57af61d41befbfcfc5b3c50c949ca9fa4f16b702d3586ddc77591e3dcec6f89d4c31c8142373259502320790db95479923638f4cbc417a297ceb70c09fc4183434254ed2770e584f840d59952e50e6719301dc024842aeb9aecd0c905377bb044e4c59b71bb95b97245e05bb0f6a2eeb00cbf1b5f0156a8bee1cba2ea414dadeda5febdb28c62176b4bd453ecf48f99b2929c180b5c97b04cad78812d16cde5d227fe38b3e11f62b535c60bc2da4a59f892a039301ddbd35bed9af62e0a88d45238e676cf8e923b22769477de4c1e5", 0x1000}, {&(0x7f0000001240)="e5ac3e33443393cc1322fecbc036794d950d466e26bc1ffca6533237d3e502b96155007fcad0a859a6671f34e8cc493d18fe94c7bb19b3fbe9617358592021841a25c1fd43c73d1ca4a0ae125b9025f081aa1e6d438bb89c473efd3d0663f1d03344fea9e1b7b19d812fd557331f3b02e7697bd5a2511b", 0x77}, {&(0x7f00000012c0)="632d69b7de8e91c6075128e39abc260c519685cca6e794e4d7613d2d92d24058f58a8bf179addabd215fc69a283cf3fae9cfdc3a9d0c98a9ec358be8ed1b8bfe1cd68563a52a258554b4fd3bc5d106f173deccd542d764cd4f235e8389fa334ab890b1da6315ab4b04131d42fe3726587c6a2d154b8be0fcb1496bd4ae82f48fc576703ef539393749e6093a982f0f07a95f", 0x92}, {&(0x7f0000001380)="a151cd2f30043861a9a5279e611bba620f43a404ca2c95c5d0235a13454ff22c5c0b5ea1756a30b94d07974200bb68b8d5486e0750f133650dbab87d1093fc4f3e4eadbbf2d2950b525a787ac6eb", 0x4e}], 0x4, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x68, 0x117, 0x2, 0x52, "ae9f875c90caaf3ccf6857e7e377d8e01826b7d9144ea13f13a4d9ffd7abddfa551fb494363df29b2341e8b36070ec18e6322fc7f5fe4ce7abb9aa0a0a2b5e96c450848fc5dfa2d145d2ec302b6efb8bc565"}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}], 0xc8, 0x4}, {0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001500)="9a9e97da4f7357ccc3558b4adf6087a22eb347d6d940cf97650d3c37c740db0c086ddfb261040320cc79d923952c148bd55b004b56d2b2a15fd6609d9eaebd698a4b1cd099241272ad2ab04ded554578a76be9cb7b8eafe6cdb466747db0b0338899bf31c28890083d8bf12380bacf72f498cce53661347647edef0be047a4e064f5fef8d6d67448da57173524fffbf454e221b53459f92516c99f1f6e9b7992aba2f2dd5e8bd4359f5095fa1f0f3f8a81848a16f220b0bc9a39ff", 0xbb}, {&(0x7f00000015c0)="def71501f300172d4c3507cebe8dfac10d5152ae3fd6185063b498670925cf05109b2b41c354b877a96a54ee4563a751695cd3cab3755ff824a17a278a9ecdac9ed1e2f9845fd6a7d9a3cc4bc8226bfb6a292773792c28a057c57fb05d12b25631f70d6fd59bdbbbb1a20dc5f8df7c90bdca66fe811ab96f8363cabbf4b5cd1d7ffcf0c6736898f542", 0x89}, {&(0x7f0000000180)="8a4cf1eb9bbb8543cd2f764255eed910ae73fcb73f6133124ee9434e98cab20d6956ae9abf3541620debae6b7dc79bad4b3cc3187cfd25fd883f23ade1e7", 0x3e}], 0x3, &(0x7f00000016c0)=[@assoc={0x18, 0x117, 0x4, 0x40}, @iv={0x70, 0x117, 0x2, 0x5a, "2f372f20bd7d837387273ccd5f6d42f533efe4655e3187c06fc7bed0b634f4bae597e229b86afa7074ef0e645e32b7de90e8b8678ae075e74097838a9a60cdd63b6f1e7d3d696cdc784578d1a04ea2ed8e84d342354aa4ba649e"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0xd0}], 0x2, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x5, 0x4) r2 = dup2(r0, r1) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000140)={0x5, 0xfffffffffffffffd, 0xffffffff, 0x800, 0x3f}) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xfeffffff}) 2018/04/11 18:59:20 executing program 6: openat$vsock(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000002b00)='./file0\x00', 0x0, 0x0) geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007240), &(0x7f0000007280)=0xc) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0xdc, 0x2}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={r2, 0x2}) read(r1, &(0x7f0000000200)=""/28, 0xfffffffffffffff7) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000004c0)={0x0, 0x3, 0xfffffffffffffffa}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000005c0)={0x0, 0xfffffffffffffff7, 0x10001, 0x4000000000, 0x3082, 0x53}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000640)={r4, 0x2, 0x80000001, 0x3, 0x800, 0x9, 0x9, 0x8, {r5, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0xffffffff, 0x0, 0x9, 0x7}}, &(0x7f0000000700)=0xb0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x800, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000003c0)={{}, 'port0\x00'}) r7 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000000180)={0x81, 0x1, 0x2, 0x9, 0x1ad7}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/11 18:59:20 executing program 2: syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x20) 2018/04/11 18:59:20 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @multicast1}, &(0x7f0000000180)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@remote, 0x0}, &(0x7f0000000200)=0x14) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000400)={@mcast1, 0x0}, &(0x7f0000000440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'irlan0\x00', 0x0}) recvmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000600)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000000680)=""/11, 0xb}, {&(0x7f00000006c0)=""/105, 0x69}, {&(0x7f0000000740)=""/75, 0x4b}, {&(0x7f00000007c0)=""/55, 0x37}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/83, 0x53}, {&(0x7f000000d480)=""/205, 0xcd}, {&(0x7f0000001a40)=""/4096, 0x1000}], 0x9, &(0x7f0000002b00)=""/32, 0x20, 0x4178}, 0x80000000}, {{&(0x7f0000002b40)=@sco, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000002bc0)=""/214, 0xd6}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xff}, 0x8}, {{0x0, 0x0, &(0x7f0000004d80)=[{&(0x7f000000b100)=""/93, 0x5d}], 0x1}, 0xfff}], 0x3, 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000d380)={0x0, 0xe0b}, &(0x7f000000dc40)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000dc80)={r10, 0x200}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004f40)={@broadcast, @multicast2, 0x0}, &(0x7f0000004f80)=0xc) sendmmsg$alg(r0, &(0x7f000000da40)=[{0x0, 0x0, &(0x7f0000007640)=[{&(0x7f0000004e80)="6b493329e7c54cdd2dbf815a87e0a9e6adc4e1d22fc0d1c5b2e1c86b5d294a6ae3d30a1ad2d0b4a45a6b3ad095a043879cc0b84be3118374a5abbc2196968baa1fdf6f0d9db4a89404", 0x49}, {&(0x7f0000005480)="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", 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{&(0x7f000000dcc0)="061d03a3495735396e979adb2e3f808a4890ef93719af41837645ea3745492d275835ca97622396f4dd80758dc90ab3491567938f3fa789944add59422f4472dee9925298198c4b911db414cfb8a7b6a097358329f926ac8e092e9a48e7da0119788c660de5741c6a05962777d374fe10b745c55da33218a919cc8121b5f5373175d0c2eda8ada1b55f3a0c89e00f48c60e018b900bff81abf53126064c11df62a49e8210d9c600efd6570ac8d3f7d5d5cbc3448640e8382e72bc1f2b55ceaa13583e5d1c386b92604ad305a7f5700000000000000002105bf5f0f2ddee1f5c9de84e756f15766be0d17a7616891b250fc3a98859b405f1021caeb9d8e43d1cad69a1063cbd7ae329afa05b752d6268d73420ab15438790170abfabd146e30d61171e82a6cdcabe970708abcc4c629400cea245d1333376971e3298454e8c5724edc741d8bcb606b3fa681f51904e1d3778a57db1bc5", 0x156}, {&(0x7f000000d580)="0294e17b5907f35f6d2b27cfa60a1d61bb3a4814fcaaa3a9e9a7463a28bdfb8c9c07158cdb4ab7426c84f751231e5931acf56670c4bf260d3e995f1791b6e27903228d42b0ebd7b89a84fef09793383017daa210038fada00328932ccb6b1a565acf01be82c4109a1a06f533244e523993071afed47531a6646f2bf49da8d9e9b4cc08336660627d7bcc", 0x8a}, {&(0x7f000000d640)="c1c1c862f1813fa93685", 0xa}, {&(0x7f000000d680)="01252c622fd434637e1e88a710026002772d43e5f7ff76788d465e0f504b8bcb9bc2aa33dd8d3393494c168b5575513f0eb8d5300f5274bf28ba258146c92dd61c9c5c73ffb777b511c4c5eaaa0d4fbcd99642b147be8d0f8823b8c6fa319d0f6bce6485c0a5041c1bcbac5f7d5b8c778e382f5537e8733d36ca0cac412c6f2728d27ec032af64c753c15856ecc9c090560d24de6ed794fa35937cc5543cb64c6436161082ffc397e5f2ecd7f3a8d556b0d609180dc3874737b5c96559954b217869e9379c409c7143d3", 0xca}, {&(0x7f000000d780)="23db25fad8fcc4245fd48b59aa75a0c0e8327b7d19ae66f789a0f1235306b6", 0x1f}], 0x7, &(0x7f000000de40)=ANY=[@ANYBLOB="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"], 0x1d0, 0x40000}], 0x9, 0x1) accept$packet(r0, &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005000)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000005440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000005400)={&(0x7f0000005040)={0x3c0, r1, 0x508, 0x70bd29, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0xec, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1b0b}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd77}}}]}}, {{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x31}}}]}}, {{0x8, 0x1, r6}, {0x214, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0x4, 0x2}}]}, 0x3c0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x3}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20}) sendfile(r0, r0, &(0x7f0000000040), 0x4) 2018/04/11 18:59:21 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cd3, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x3}, 0x8) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:21 executing program 4: socketpair(0xa, 0xa, 0xa000, &(0x7f0000000740)={0xffffffffffffffff}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000780)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x4000, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$sock_ifreq(r2, 0x8921, &(0x7f0000000300)={'teql0\x00', @ifru_data=&(0x7f00000002c0)="4297b76c5ca1b0c4fd754f7a5ba32d339e1e1719237468b346e068ba3b17c08a"}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syncfs(r3) r5 = dup3(r4, r1, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000340)={"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"}) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000000002, 0x0) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000000000)=0x5, &(0x7f00000000c0)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet_buf(r6, 0x0, 0x2b, &(0x7f0000000940)=""/44, &(0x7f0000000980)=0x2c) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000200)=0x100000001, 0x4) 2018/04/11 18:59:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) dup2(r0, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x20) 2018/04/11 18:59:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xf6ffffff}) 2018/04/11 18:59:21 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000200)='!\x00', 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001a00)=0x5, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fff, 0x1e9000) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0x101, 0x4, 0x10001}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0200000000000000b0000040000000008100000000000000b0000040000000672a00000000000000f8660a0500000000000000ff47e38df02ad3948152b6ee1701d0c1ae9364ac78b53d519dcb56e137e129b7b728a886b0daa2f9b5ab3a534b887645618f81e544d0c1592a156d09cda18cc67f01e95c90fd156eb6aaf4c208d9ce3f27c39e332fa99b591ddb10d37a86e2526a217f24422ac4190d7efbf7d356fdbea97c9c478d9aa0f77e119e56fe452f8d955e0f"]) sendmmsg$alg(r2, &(0x7f00000019c0)=[{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000140)="d27e82c5d7aa360a10ab210b6792", 0xe}, {&(0x7f0000000180)="0f67b8c2a83d225f9757dfafda2392ebc40b6aa7a5ebf596960f4a4d310868cfeb2523568082468ba5a3cbccbdf8d6c506f149ddc09d8668588bde172b019c851bd6e8c78bb57b78326ecfca17a3cc40aa3154fe7be6985baa93c2d93c50e3f5e5fcd590a13a923a633da5bdabfeb5821793e82d31cfbcfe967f", 0x7a}, {&(0x7f0000000300)="a363910b5f34455b98677d36af6c26cbba7aabdea08473360ab4a574471518b9c6a5301b635006e7a62e358e92c6fe43e59fd16bae18b86f915388a59602ff5f78985652ad660be18604b4e97c3ecbfbc3b430ecdb0b3a908a1eb8551792259b9da378e2e4ccc40dc7fb9b263edce87064cdff451d623a44540be77b62728df41bbfecdd47bf58866c1877db36c79bffa0aecdd40d11dd10dcdecddcc091b836ad273a706ef76cbf04bcd8f6385e3027e37c43d048c1af204e2da0c3938a1f33753662e388a6c5ace6032dfde2c105264a4beffe7e7e6ff80b0958087a5c", 0xde}, {&(0x7f0000000400)="6bac00199d3a2fdd8b80ca57a8bd2d45a7cbdcf8f77291ba48e90e6b2f95ea3ac99a567431fa4ece61c301ba686ba10226f00666837bc53dc2a36815f4089b9f2b1e79f2c12e759e0a9f36f82a362d0b898753c37f10c8bb24f8cb00e473fedf6c9c56f91435c992128b0834e0ea4d87d5bef9e5d493abdba3df2ec957860c6c88893431d6389c38a5f9d56249da9bff69ddca3b8017fc6ea82118", 0x9b}, {&(0x7f0000000200)}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="42d0ed1ffb40516f2c8c9ddb33312807f4caeee7c54369126e98eb6555dfbeea3f666cfb75171d152258d23ddf79ff4a42426e5fd53479fdd8de24e0ec86b04f35f2f53548d4cd09cef5b238269800e0a71188948e6591acc7368d504a0a25fbfcaab26003527a40982116b55140415581ccac65d870a33e1e3ffa75044f51e9efada129cb1efb2f511c67391b0e6644cc56b77c8431dba3f6222a19d8028fb0eca2089339c09c2abfd1420858ce124902aee5e9a042a300b02183ac6d3ccc51a4610e620d2d51df29b036e95aff", 0xce}, {&(0x7f00000015c0)="e403f9b8e1159896ba8a17ae1353a90e18cfd3a2cc6cb062e65fb3dad49193d8029309983253e85303727c1b29b9801c4c05ac3d2ea4a6efbc9eaa294b7326177e8bf32d8511e3d7cb897157746d7a6ce0fef0d9e6babc1bcfa0525f76dc1f3620a216ee0c6b160a8f0cd73b33992cd0e4009a2fe380df7fb23930e4bf3dbd5e47981c9bff5339241d0f5dabeaad12af2a5629edef0bef31fe3825df30d54daf35eee116760e3d06c7b446d486e1da618d440148e21f18a8e23ea64851a0d5dd1553fb702917e560049f06e272690b5992cb2432f7a93a6d2d17", 0xda}, {&(0x7f00000016c0)="d44cb7990c1e23f59ac17838a06912c1e4bfb41387b63f1e096c6467a404cc9d46e0a009ccf371d60dbe5512590c18b535ba43254f0ad31b9fc61ff67a22874812564955ed1655d9c33bff8ebe3f5f7cb346139ac5d97fe2dc12ddafed565c54b9603c118a81f194ed299e3ab426def7b3ffe0eb1e39e9eae68c2e163c56f104c856ac0b790c394a7afa35ca4e4be4fef79cb55718fd9a731b6788fc6eb45a9414d8a7466b76a01d0ff1e4466d1ac0fbb8570cff2e35b817dc50c366b0bbeb91dc12b5077a183dee31581e5ecae99d7bbeefc08d16a2e9572d9324605f99f2", 0xdf}], 0x9, &(0x7f0000001880)=[@iv={0x38, 0x117, 0x2, 0x1d, "a4fba3d77c5c1cf186071f92ce01f00bcf0b894345f621b356b7d82d7b"}, @iv={0xc8, 0x117, 0x2, 0xb2, "6b1a5fb398885601a4bb67fae9f947b343be7f27481501105ab61e6302251435df331c188eacab83a79f7ad1ec98c98fb66d1c3df508eea62fc04534c49cff0f7b0786574c7a691618a53b5f4aa20635f8f5aa8f9a5f65bf5f0147b74bc68f1649aac320247f138ed07102c99186b1e07399e4ffc13f08c8ebea1038f7e4dac4ef17f1cb007f22e8a1540404577164c5da4cae06b72a5d1c2a0226b98f8b75b7ea2196ccc704bb8b6eebd0844e94f5f44b18"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x118, 0x80}], 0x1, 0x1) 2018/04/11 18:59:21 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x200, 0xe127e0dfd52579f3) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0x200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1000000000000005, 0x1f, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000140), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="000108000000020004010001020000c2040013000315c04c48e19d8119950a82e0331a8f4fd4716ed64223910208939b"], 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000240)="95ed4b4954bdfaba72515d2dd72c5e188815194faa37b065554b5aad7c2c263b7f7f911b374faaf2679aa5f8c3e0b572d5d8d4", &(0x7f0000000280)="37b8b615a4644577bfb224f635523bb96c394d5bd290deb5e550c9c7f9981400e261f5b7a84b4f224365e6e1b5d144a8239a6d4b5b99e1fe8bd90a3429d736cfdb", 0x1}, 0x20) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8924, &(0x7f0000000040)={'bridge0\x00', r4}) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200, 0x0) 2018/04/11 18:59:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1000, 0x2, 0x7, 0x5, 0xffff}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x200, 0x30a9, 0x0, 0x10001, 0x7, 0x9, 0xb5d, 0x80000001, r1}, 0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000001c0)=""/191) fchdir(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0xfffffffffffffff8, {{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}}, 0x88) 2018/04/11 18:59:21 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x4, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='environ\x00') sendfile(r1, r0, &(0x7f0000000140)=0x9000000, 0x7a000000000000) 2018/04/11 18:59:21 executing program 4: unshare(0x60000000) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x10000002) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) keyctl$clear(0x7, 0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="6401f998", @ANYRES16=0x0, @ANYBLOB="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"], 0x164}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) symlink(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00') umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/11 18:59:21 executing program 2: r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(0xffffffffffffffff, r0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x20) 2018/04/11 18:59:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xfffffdfc}) 2018/04/11 18:59:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x80) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r2) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x80) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)) 2018/04/11 18:59:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x501100, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/174, 0xae, 0x40000042, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffff, 0x8000) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000100)={0x8, 0x95, 0x2, 0x1}) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x120c03}, 0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) [ 266.478500] IPVS: ftp: loaded support on port[0] = 21 2018/04/11 18:59:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20) 2018/04/11 18:59:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x401, @mcast1={0xff, 0x1, [], 0x1}}}, 0x8, 0x8001, 0xffffffff80000001, 0xfffffffffffffffe, 0x12}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24}}, 0x2}, 0xfffffffffffffed2) 2018/04/11 18:59:21 executing program 6: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x0, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x0, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) renameat(r0, &(0x7f0000000640)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000680)='./file0\x00') dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000000000, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x121a00, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000003c0)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1c3200, 0x0) ftruncate(r5, 0x49) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000000)={0xb690, 0x80000000}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x1e}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x13000005}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)=ANY=[@ANYBLOB="21220000000000fef200"], 0x1}, 0x1}, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)="2e2f6367726f750100eb4712f7491a", 0x200002, 0x0) r7 = openat$cgroup_int(r6, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r7, &(0x7f0000000000)='khreaded\x00', 0x1) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000380)={0x2, 0x4e20}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x1b, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e630100000000000000ade708c15a1426ca010000000100000000"], 0x0, 0x0, &(0x7f0000000440)}) eventfd(0x3) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) 2018/04/11 18:59:21 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x289f4, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:21 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/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$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000340)=[@text32={0x20, &(0x7f00000002c0)="f336f20f350f20d835080000000f22d8360f6e850c000000c7442400a4000000c744240205000000c7442406000000000f011c24360f013c62b9da090000b8b6900000ba000000000f3066baf80cb83d1f2c8eef66bafc0cec0f82acff0000b9800000c00f3235002000000f301e", 0x6e}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup2(r0, r2) dup3(r1, r1, 0x80000) 2018/04/11 18:59:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xffffffffffffffff}) 2018/04/11 18:59:21 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f5910d6", 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000300)={0x7, r0, 0x1}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000340)=0x6) syz_open_dev$sndctrl(&(0x7f0000000380)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x604000) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000326d1aaa6a1b786922945c2a32cb0ce55d7b3c70dfcee0257ce1e732cb51f2ca733fede268947ac149b2851523aeaacf22820dffd1a3122b6ab81f56cc03e6dd2bc42f459ba5adb3ee18f1e1737349b78a15b244944a88cf49fdcc836e9a3a8578a20b6f81708dd22f761826900a4028f025316c6def064da28a48da0bf98b507307c994c5", @ANYRES16=r2, @ANYBLOB="000227bd7000ffdbcf25100000000800060002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x8000) 2018/04/11 18:59:21 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000003f40)='/dev/input/mice\x00', 0x0, 0x400040) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003f80)=@assoc_value={0x0, 0x2}, &(0x7f0000003fc0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000)={0x4a9aa23f, 0xffffffffffffff5a, 0x204, 0x7, 0x2, 0x5, 0x6, 0x2, r2}, &(0x7f0000004040)=0x20) sendto$inet(r0, &(0x7f0000000080)='H', 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6c, &(0x7f0000000480)={0x0, @in={{0x2}}}, &(0x7f0000000340)=0x100) 2018/04/11 18:59:22 executing program 3: r0 = socket(0x0, 0xfffffffffffffffd, 0xa) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) 2018/04/11 18:59:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(0xffffffffffffffff, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20) 2018/04/11 18:59:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x600000000000000}) [ 266.768765] QAT: Invalid ioctl [ 266.788665] QAT: Invalid ioctl 2018/04/11 18:59:22 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="eb541a33e635109b01ebbfa71d4c2868d31f99812349fd49ade02a4a6b4aa3f731ca74f546af5b85ecb6091571a7d632420094c234908747a086c7c6e40b804383f7cc2a31c9251d246d4291968e6364682a6d83ae916df53e6c14997a563eb5fb98b6770612d1f53b72b20909255758ab", 0x71, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) fcntl$lock(r0, 0x7, &(0x7f0000000100)) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x0, 0x40}) fcntl$lock(r0, 0x6, &(0x7f0000603000)) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0x6, 0x4, 0x1, r4}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x8, 0xea, [0x1eb3200, 0x8, 0x80, 0xfffffffffffff002, 0x2]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r5, 0xffffffffffffff45}, &(0x7f0000000180)=0x8) 2018/04/11 18:59:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20) 2018/04/11 18:59:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000b15fc8)={0x2f6, 0x0, [{0x0, 0x40000000002}]}) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:22 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sched_getaffinity(r2, 0x8, &(0x7f00000002c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f0000000380)="26656465f30faec73e400fedc3c4c17e12e744790c2e0fc72ab9470b0000b87f6c0000ba000000000f30660f238566440f38822bc442593a510066ba610066b8002066ef", 0x44}], 0x1, 0x0, &(0x7f0000000440), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x420540, 0x152) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000140)=0x3c0) 2018/04/11 18:59:22 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x4800000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) [ 266.877911] QAT: Invalid ioctl [ 266.894560] QAT: Invalid ioctl 2018/04/11 18:59:22 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x37dc12502000000}) 2018/04/11 18:59:22 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xff, @loopback=0x7f000001, 0x4e24, 0x1, 'sh\x00', 0x28, 0x0, 0x7e}, 0x2c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x0, 0x10}, &(0x7f00000002c0)=0x18) [ 267.818629] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20004 sh 2018/04/11 18:59:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000100)="10cff69deb9f67758368d3818efd708f2709094437185b987f79bd347beaea5c1637f4430319789d742b7e8f90403f2b7b6435806691c0385e3a2cf98b32567312a1fc7512078dfe2d6a5d5b789225108022e9c39eab5f81e93452a8235a5ef24977a7e6988294cfb8fb8a84233911a902fb991e2a8d2d") bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x230) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x0) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x44) 2018/04/11 18:59:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x20) 2018/04/11 18:59:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x6000000}) 2018/04/11 18:59:23 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffff, 0x101000) accept4$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0f20e06635020000000f22e0a736360f01c40f35660f3a41a4080044660fe9f7baf80c66b84ee1e88666efbafc0ced0f0766b93009000066b83700000066ba000000000f300ff7ee", 0x48}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/11 18:59:23 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x100000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000280)={{0x10002, 0x5, 0x9, 0x4, 0x46, 0x7, 0x200, 0x2, 0xfffffffffffffffb, 0x5212df3e, 0x401, 0xdd6c}, {0x0, 0x2, 0xb, 0xfffffffffffffffd, 0x7, 0x9, 0x3, 0xffff, 0x20, 0x60, 0x100000001, 0x7}, {0xd000, 0x100000, 0x9, 0xfffffffffffffffb, 0x200, 0x5, 0xffff, 0xfffffffffffff8a2, 0x80000000, 0x401, 0xfffffffffffeffff, 0xffffffff}, {0x2000, 0xd000, 0x4, 0xdde7, 0x3f, 0x6, 0x1, 0x8, 0x2, 0x2, 0x3}, {0x6000, 0x10000, 0x8, 0x1, 0xff, 0x53ca, 0x100000000, 0x4, 0xdb, 0x8, 0x3, 0xfffffffffffffffb}, {0x103004, 0x2, 0x9, 0x8, 0x4, 0x84, 0x9, 0x100, 0x1000, 0x3, 0x3, 0xffffffffffffffff}, {0x14000, 0x4001, 0xb, 0x400, 0x100, 0x1f, 0xff, 0x10000, 0x5, 0x7, 0x9, 0x1ff}, {0xf000, 0x1, 0x9, 0x6, 0x7, 0x6, 0x80, 0x4, 0x1, 0x86e, 0x3, 0xfffffffffffffffb}, {0xf000, 0x5000}, {0x0, 0xd000}, 0x10000, 0x0, 0xf002, 0x12424, 0xe, 0x0, 0x1f001, [0xffffffffffffff86, 0x5, 0xfffffffffffffffb, 0x8]}) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000140)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000000080)=""/144, &(0x7f0000000040)=0x90) 2018/04/11 18:59:23 executing program 5: r0 = open(&(0x7f0000002ec0)='./file0\x00', 0x80001, 0x110) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002f00)={0x0}, &(0x7f0000002f40)=0xc) getresuid(&(0x7f0000002f80), &(0x7f0000002fc0)=0x0, &(0x7f0000003000)) fstat(0xffffffffffffffff, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000030c0)={r1, r2, r3}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000001640)=[{&(0x7f0000000340)="47d6c4518b34ba4ae9a15779370d8e570d6efbe073c047ecf02265faadbd80211b3863e2f34a8531551a800bfa368f434788e8b961d6bf4886bfc0d2a776181da241caa08fba6ee5548a29f2f333841ae494d110966b19185a3c6de10029dc7fd8fc07dce613b9a4b6400dc9ec4077b8eae47e4d1a703e4551466d977cfbe3c5619dabcb26c52061759768b018d7b0f7384c197df35c0dda3b8d1ef15ade87622ff62182a56717b0cf9a2d4200e9d3ed0d0e449755269a07806b2c", 0xbb}, {&(0x7f0000000400)="cce6a287ed9e37ae70f3ecb0803f47260d54b137de87548080186a", 0x1b}, {&(0x7f0000000440)="11533823c29380c0b1422d99733091f58ca257b653730de13eac4c5c8af5b489125bc2adc356ed2e91a6b27056a3a5c978b9751be99446ec1ba1d82dae9bc5e8d9fecec5cfdc3ed9dfbe5553a3f9ca36774063a103b6c4d3d632d88425266bd41c07f3926357c85734eaf4732adb33ca0fd46aac9f8ae0ceb8c97aa686f7ad2117b3d9abc621282d3d02a0143ffe884bfb833362fee01f1ff042e610e27bd847d12d3f89", 0xa4}, {&(0x7f0000000500)="55013f1f146c4c6e6bc488244f98566c443b9c4ff161568a66e7760e64c1b97b37c231a52372d24a86dd8680e2efa64b732702704c322c8dbd1963851865ceb314e8c5effa4dc8dabdec890be0de06cabec79eab6dee4ebd8c5cdd8a8832761c7d20dcef164207d6c6041d4ff5820dad4724f68dcebb05d03415cee68623b002b84cb7ce41e9ead178ed30f04248eb9b9c46b6216b718fe120a852d2a0f07d", 0x9f}, {&(0x7f00000005c0)="20168c9b04cacb55bc442d95aa5ab1bdf5a6408c9a3d10eeee73eed0234c211ae2fdbeb439305f7a3edb74907fe4f91a3760279f7344fe1e672462f85e67e661a41f44fd34f07098059a4fc06802d48f230db1c3e7003021ee46a840", 0x5c}, {&(0x7f0000000640)="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", 0x1000}], 0x6) r5 = add_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="d564e5e026dbb6ab63f8a23fb56c1edeb8c23ae41b40b10d353fdecaa0ac5d4b410c68c8cbe9fd67c1c186be5c3b783da24aeaebb3a336dc8c8e6c5c0483d85ae4cbfaae453fd590959c8d478339a7dde6853ed84559888f", 0x58, 0xfffffffffffffffc) r6 = add_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="70fa2b9d1db9f75b5497dc94e1e0b6cd61ce44ea6cf5233c768fbfab1e631d2ae88160ac3a53d2075889", 0x2a, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xfffffffffffffbff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000016c0)={r7, 0x6}, &(0x7f0000001700)=0x8) keyctl$search(0xa, r5, &(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, r6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000017c0)={0x0, r4, 0x1}) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f0000002e80)={0x8, &(0x7f0000001800)=""/180, &(0x7f0000002dc0)=[{0x7, 0xd6, 0x0, &(0x7f00000018c0)=""/214}, {0x7f, 0x9a, 0xfff, &(0x7f00000019c0)=""/154}, {0xe47b, 0x1000, 0x49, &(0x7f0000001a80)=""/4096}, {0xfb9, 0xb3, 0x100000001, &(0x7f0000002a80)=""/179}, {0x2, 0x44, 0x8, &(0x7f0000002b40)=""/68}, {0x9, 0xb, 0x480000000000, &(0x7f0000002bc0)=""/11}, {0x5, 0xe3, 0xda8d, &(0x7f0000002c00)=""/227}, {0xfffffffffffff801, 0xaa, 0x8000, &(0x7f0000002d00)=""/170}]}) r9 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x140) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r9, 0xc058534f, &(0x7f0000001740)={{0x4, 0x3}, 0x1, 0x8000, 0x7, {0x2, 0xffffffffffffff53}, 0x703, 0xd49}) 2018/04/11 18:59:23 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x800) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x800) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000003a80)={0x0, 0x0, @loopback}, &(0x7f0000003ac0)=0x10) fcntl$getownex(r3, 0x10, &(0x7f0000003b00)) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000003bc0)={0x7, 0x22, 0x1, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000003c00)={0xffffffffffffffff}) r7 = socket$pppoe(0x18, 0x1, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000003c40)={0xc, 0x8, 0x25, 0x6, 0x1a, 0x1, 0x9}, 0x2c) r9 = socket(0x16, 0x6, 0x4f72) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003c80)={0x0, 0x8, 0x8}, 0xc) r11 = openat$vnet(0xffffffffffffff9c, &(0x7f0000003cc0)='/dev/vhost-net\x00', 0x2, 0x0) r12 = syz_open_dev$sndseq(&(0x7f0000004e80)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004ec0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004f80)='./file0\x00', &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000050c0)={&(0x7f0000000280)=@kern={0x10, 0x0, 0x0, 0x800001}, 0xc, &(0x7f0000003a40)=[{&(0x7f0000000380)={0x368c, 0x3d, 0x21, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0xe, @str="9900"}, @nested={0x94, 0x1, [@generic="4580d74994e0bd6de7b618f7ef465c947876f169415205d9e3fce7ff2faae152ec55d75dbff5ff9c6da41cc338a66b385feaed9efba95e6c9afd4f521071bb0a444b9bf6be757905ace320d5a9133c9ff03b10bc6422d53454023a44551c35900f7701c2921418a489ce84db4bd4c3bf95560f7f70675e176e53a2efb8c3734135cd21e3bb", @typed={0x8, 0x6f, @u32=0x8}]}, @generic="d513f5413228d8b320614f94d0d678f927738a4c1ba412b57640a7bd7ac48c4b115203023200b3a69a0bf55bc46a31077040d33614e99db286b583b78669bffb35440d570e86178c37c818dac6813cf65f6ecef22a1e2a98188b5ef6347058c61bdac3cfe1a256bb", @generic="10a69abc6760a1a4b2c2ea65912a518011a06f0177d1c4bcc9e0984012db97d562895dc856854cdd66dec05f92a2f3606cd5ddfdc0721c92d61bf668d988e05fdd24b305208531baf96e86bdf66f5d9a24de63e41d190873c2b38d0d6b41f3b634", @nested={0x219c, 0x86, [@typed={0x8, 0x8e, @u32=0x200}, 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@typed={0xc, 0x43, @u64=0x7fff}, @generic="622d8feb149c6cf6a64f3af19e5c062c20e848d75ca2723b403da94df80d359b1703903b9f50cce9ecbd5f97cfe7c56d535990ce32d349cf49e499b4b75c5f68c3267b2e01d19b41530abeb38e07c74ece04a979103f30903b851dcccec1bbab9b99e10f5d7e521819b44ee45b14fd8836e6b3c5785061220cb2d09cd09ea916d698338b5014dae35068c0"]}, @generic="2863a9692709646526d0b7c26bc23e5df505b90a47c5adf64f376fde5beb34d7638eb21ad183bf92a54ac6d573390301169b7e25e8afafbb05e0e83ce7e4ca4a8c63371d004b74c1b60f52bf49e5b3686260877c39824ade4e7b749703882a8c4b3058093f90afee4cf6bced797195428a9c398208724a0f9f0c6791ac4f7a28a87227c8f859006a0157e89af051d49af5ba8f0c35a5c68f2c62a851c18dc8bc02fd617015d97a67d2a7244c2ad9c2909d7a3a63680c948d2c905726310f2e7f", @nested={0x1198, 0x82, [@generic="f2abde8a5009883fa105c5e4d9fce53e5d83568ade4673daa7b0297396c2d2b7c69acd2a979115b9f8a5e0b59a2bfec50992acffdd656eb02a3abdeb833756489508ca6f41f4f01c6676855b1e6384938921458bec234e990700a186a52ae9f5308d773c87a49db4d34d1b131526ffff0fc6d06b6938c689b3e75cd4ede825458e00b4114be62e249d6e6229febbf4d0", @typed={0x8, 0x6a, @pid=r1}, @generic="5b0c73f44a1936cef53a10bfe3420795afda23506a7c834f9f856050925d7ef38af530b1e7368d265b50a6cbe9ec46546ead81153893cf44b97865b1b44275461758e5f7f46d748a995a6c7fcb9691b779a0cefec6133866b95bff1a9be5527e150aac", @generic="0025ce8df76fcae4493a917c29718878626756143c23e7aa7c63bf7a5e766ae35079407faf8f165e69b5f005e56f4ac7d8b4fe6a75e35ebd4a095f4628942b583c8e86c58a60074996d2378fc2f5c5e086c58bae9f0ab055ef064797bee87b165e20d8be449d4314e98b390fdb836899c66b753733b1cfab966e157f0f5ebc3e3770afd1388e066f6d7539af90974ca7d3c850cf73b63b4b", @generic="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@typed={0x100, 0x70, @binary="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"}, @typed={0x8, 0xe, @fd=r2}, @typed={0x18, 0x85, @str='jitterentropy_rng\x00'}]}, 0x368c}], 0x1, &(0x7f0000005040)=[@rights={0x20, 0x1, 0x1, [r3, r4, r5]}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x70, 0x20000000}, 0x20000000) r16 = socket$alg(0x26, 0x5, 0x0) bind$alg(r16, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r17 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r17, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) [ 267.940463] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20004 sh 2018/04/11 18:59:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200080) close(r1) r2 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) r3 = geteuid() r4 = getgid() keyctl$chown(0x4, r2, r3, r4) dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) 2018/04/11 18:59:23 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 18:59:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000afb000)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0xb623f91, 0x7, "e49fc6844c5f40c56eb87e4cbc29d0b0abb934ab14301a7468e5de416f8306a72fc5064e354e04460d7a59c7b9f9d418e0f16a3bd719e37bbd6ccc67a346fb", 0x3f}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:23 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000240)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000280)=ANY=[]) 2018/04/11 18:59:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xfffffff6}) [ 268.124169] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) 2018/04/11 18:59:23 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x4, 0x8000000001) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:23 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000004c0)=""/4096) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000001c0)={0x4, 0x4, [0xcce6]}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006d40)={'gretap0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0x9, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400000014003f06000000000000000002000000", @ANYRES32=r2, @ANYBLOB="0600ff6de255240000000000000000000000000000000000fcff681f"], 0x34}, 0x1}, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7fffffff, 0x1, [0x7]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, &(0x7f0000000100)=0x4) 2018/04/11 18:59:23 executing program 4: syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x34d, 0x80081) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x20000000001) futimesat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1, 0x9, 0x52, 0x400, 0x4, 0x7, 0x10001, {0x0, @in6={{0xa, 0x4e23, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x0, 0x8, 0x5, 0x0, 0x2346}}, &(0x7f0000000000)=0xb0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00000001c0)={0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0xfffffffffffffffc) 2018/04/11 18:59:24 executing program 4: r0 = socket$inet(0xa, 0x803, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) socketpair(0x15, 0x80007, 0x200, &(0x7f0000000140)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x81, 0x7fffffff, 0x8, 0x10000, 0x0, 0x8, 0x100, 0xa, 0x100000001, 0x200, 0x9, 0x7, 0x20, 0x2400, 0x5, 0x9, 0x2, 0x4, 0x101, 0x200, 0xfff, 0x8, 0x1, 0x1, 0x7, 0x2, 0x2, 0xffff, 0xfffffffffffffff9, 0x1, 0x973, 0x40, 0x80000001, 0x9, 0x64, 0x7, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000000040), 0x1}, 0x2120, 0xffff, 0x7fffffff, 0x5, 0x9, 0x0, 0x1}, r1, 0x1, r2, 0x9) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x40, 0xcf1a, 0x200000cbe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x10001}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'ifb0\x00', 0x4}, 0x18) 2018/04/11 18:59:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 18:59:24 executing program 6: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000000080)) r0 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x9) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x4, 0x10000) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000001c0)=0x5) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) move_pages(r2, 0x4, &(0x7f00000000c0)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil], &(0x7f0000000100)=[0x4, 0x1ff, 0xfffffffffffff800, 0x2], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2018/04/11 18:59:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x4, 0x4) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x8a) 2018/04/11 18:59:24 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0xf309000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:24 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3, 0x5, 0x7, 0x3}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/04/11 18:59:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x1000000000000}) 2018/04/11 18:59:24 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x0, &(0x7f0000519fa8)=ANY=[@ANYRES16], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x1) r1 = syz_open_procfs(r0, &(0x7f0000000180)='ns/pid\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', r1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000200)={0x3, 0x2, {0x3, 0x3, 0x1ff, 0x1, 0x6}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x301000, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x6) timerfd_settime(r2, 0x1, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000080)) 2018/04/11 18:59:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x400000000000000}) 2018/04/11 18:59:24 executing program 6 (fault-call:3 fault-nth:0): r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 18:59:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0) keyctl$describe(0x6, r0, &(0x7f0000000200)=""/36, 0x24) syz_emit_ethernet(0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="c8843c30e471000545e5d0e5bd8c00aaaaaaaaedffffffffffffff88c2c05ed2dd32f3161f00000042a703000000"], &(0x7f0000000100)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x402000, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000400)="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", 0x1000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x14000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x8c, r2, 0x400, 0x70bd29, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20048000}, 0x40051) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000001400)={0x400000100000000, 0x6, 0x3, 0x4, 0x7f}) 2018/04/11 18:59:24 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6000000000000000, 0x260000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r6 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r7 = socket$vsock_dgram(0x28, 0x2, 0x0) r8 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x1ff) poll(&(0x7f0000000280)=[{r0, 0x20}, {r1, 0x2204}, {r2, 0x1000}, {r3, 0xa483}, {r4, 0x200}, {r5, 0x50}, {r6, 0x4000}, {r7, 0x22}, {r8, 0x90}], 0x9, 0x3) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000400)=0x7, 0x4) r9 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1ff, 0x101000) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r10, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x20, 0x27, 0x82d, 0x0, 0x0, {0x9}, [@nested={0xc, 0x4, [@typed={0x8, 0x6, @fd}]}]}, 0x20}, 0x1}, 0x0) fstatfs(r4, &(0x7f0000000300)=""/210) 2018/04/11 18:59:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) r2 = getpid() ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000980)=ANY=[@ANYBLOB="30000267084a0106008e00800000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000080016000400010008001300", @ANYRES32=r2], 0x30}, 0x1}, 0x0) 2018/04/11 18:59:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) epoll_create(0x7) 2018/04/11 18:59:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 2018/04/11 18:59:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xffffffff, 0xffffffff, 0xff, 0x3, 0x0, 0x0, 0x0, 0x8, 0x9, 0x8, 0x0, 0xfffffffffffffe01, 0x6, 0x2, 0x7, 0x4, 0x7fff, 0x2, 0x7f, 0x200, 0x5, 0x2, 0x80, 0x100000001, 0x80000000, 0x1000, 0x8, 0x8, 0x5, 0x7459f060, 0x9, 0x10000, 0x1, 0x3ff, 0x0, 0x3, 0x0, 0x0, 0x6, @perf_config_ext={0x10001, 0x2}, 0x80, 0x9, 0xfffffffffffffffa, 0x0, 0x7, 0x4, 0x1}, r2, 0x8, r0, 0x8) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0xffffffffffff0000, 0x4) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipmr_newroute={0x24, 0x18, 0x0, 0x70bd26, 0x25dfdbff, {0x80, 0x94, 0x80, 0x1, 0xfe, 0x0, 0xff, 0xc, 0x1f00}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1, 0x0, 0x0, 0x200040c1}, 0x4000081) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x400000000000000}, 0x8) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:24 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x1400}) 2018/04/11 18:59:24 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0xfffffffffffffef1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='\x00', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/04/11 18:59:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000400)=""/217, 0xd9) r3 = socket(0x11, 0x80003, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00000000c0)={0x100000000, 0x3, 0x5229, 0x4, 0x9, 0xa01, 0x101, 0x8000, 0x2846, 0x8}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000000)="9f81c93c1a134094b28814b5ea9f65b7", 0x10) socket$netlink(0x10, 0x3, 0x6) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x4) ioctl$TCXONC(r2, 0x540b, 0x1) 2018/04/11 18:59:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x805) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002400fb0a000000000000000000000000a5a2e2ed367315499fd204caf12b0d449c"], 0x14}, 0x1}, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x1}) 2018/04/11 18:59:24 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x3f5) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x88000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000017c0)={0x0, 0x3, 0x30, 0xfb2, 0xb}, &(0x7f0000001800)=0x18) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001b00)={0x9, 0x8001}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001840)={0x0, 0x5}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000018c0)={0x0, 0x9}, &(0x7f0000001900)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001ac0)={&(0x7f0000000080)=@in={0x2, 0x4e21, @rand_addr=0x8881}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="f757a51cfe96188830a0679492325228", 0x10}, {&(0x7f0000000100)="138f96684d303aecd0a0641de34b1aeb00dfa983143b5992c56cf828e41d532dfc08536b0c6e52246d01d2578141cce1faf2d2d936a9288af8ac587ccfd871bb0cb11780a9c93e3c14957702e241e1e60dd440add5328ed9fabb6a106b44ac33e99b04d4a3b67286e5075d4afa8b1fcbc6c603b393b6cac3b1e6ff377cfc1722de5d9b34b6633339292d3023cf293050f3258ed80f2ede173a313adb3c09849a45abd77dd9085658999f84d9c4c03104c52c83e7480b75d2adee21b5acb298249f64aef09f5021bbfb0057c2ff563247e446e8acfcbb04f201fac806dffb012f627ba12c8b099bad708239da4ad59a8deb16", 0xf2}, {&(0x7f0000000200)="bc45f804d7d4bb16ccd90dd3d19212e03deb21a8012eb5fc505647901765321762e375f343e731daa754f19e286367d6affbef1aa93345ecab52d1e1825b4ada1d621a0b9791156945f540d1346f353a7119b24fd09b1c2429d6f9ea9e0e0cfadc4e2531216f712ac46e9b3a979847ed609998401fb8a99e2db53fa406f133cefd170ad604747fc945cfcd8b01a7580f75f44a33627978abecdb4e8025f59f436c63ab0334f4f548cf71090269966a09d93611ef09fb3b15bb8366dba7c3e3", 0xbf}, {&(0x7f00000002c0)="9ed50f6117515d3ceb08ffd6b3dc205aeaf6042bafe1016405caccebcb998c8e32dbc3986a64e2a7608979f5851fc2a0a883f6a0c2b1b6d690c4afe9e2f11515c2be605e5482b5859cacd3bc1e2f5e789d0e9dd5d9a99811b1065a5f0a32f2965dcab669fb4e79a86417eeae6f6aadc7b2270f113123", 0x76}, {&(0x7f00000007c0)="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", 0x1000}], 0x5, &(0x7f0000001940)=[@init={0x18, 0x84, 0x0, {0x428, 0xe48a, 0x5, 0x5d0}}, @init={0x18, 0x84, 0x0, {0x1, 0x10001, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x1, 0x9, 0x2d, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x2, 0x8, 0x7, 0x0, 0x100000001, 0xcc, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0xffffffffffffff33, 0x0, 0x68cc}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1f, 0x8, 0x5, 0x10200000, 0x1ff, 0x7, 0x400, r3}}, @init={0x18, 0x84, 0x0, {0x5a5, 0x9eef, 0x5, 0x1f}}, @init={0x18, 0x84, 0x0, {0x9, 0xfffffffffffffff7, 0x9, 0xffffffffffffffff}}], 0x180, 0x48000}, 0x4085) 2018/04/11 18:59:24 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x6c, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = memfd_create(&(0x7f0000000080)='em1\x00', 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f00000000c0)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000284ff8)={0x3}, 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000300)={'security\x00', 0xa2, "a9dcf4c2d555d8fbd9ebfb64e3b5b0c0755c57fc44a526d5ffda58992064ba17f3ccea8b562b29258b7991340595a13e50f7571ba02789c3652f079ceb9264d7172c22c1d67e86e5f2c6e7588dc40122b28902c21656ac84702fabf72a7dbf24341293b8410ce493188345b318cfed87a631dfa5511c29bb7c722af8165a9e1cab5d479e1b5c06cb6712139b2c46916035981badded8b31bc378a0a748b66e8918b4"}, &(0x7f0000000100)=0xc6) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000b40)={&(0x7f0000011000/0x4000)=nil, 0x4000}) io_setup(0x1000, &(0x7f0000000040)) io_submit(0x0, 0x0, &(0x7f0000000000)) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x92, 0x40) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000002c0)) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/04/11 18:59:24 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000010007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008000c00000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @rand_addr}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, 0x100000001, 0x1, 0x366, 0x48d4, 0x4}, &(0x7f0000000380)=0x98) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x0, {0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x3ff}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="965bc64a35b9b02334dccc97242e07192fbb62c5fa1b227fa457b47255ffca887bf7", 0x22}], 0x1, &(0x7f0000000180), 0x0, 0x4}, 0x4000) 2018/04/11 18:59:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) bind(r0, &(0x7f0000000340)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffd69) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x40, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000280)={0x7, 0x8000, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_settime(0x4, &(0x7f00000000c0)={r2, r3+30000000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/11 18:59:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x401070ca, 0x0) 2018/04/11 18:59:24 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x5}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x1, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000000c0), 0x0) 2018/04/11 18:59:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x1000000}) [ 269.694080] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 269.709782] sctp: [Deprecated]: syz-executor7 (pid 21223) Use of struct sctp_assoc_value in delayed_ack socket option. [ 269.709782] Use struct sctp_sack_info instead 2018/04/11 18:59:25 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x125e, 0x0) [ 269.760505] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 269.824228] sctp: [Deprecated]: syz-executor7 (pid 21235) Use of struct sctp_assoc_value in delayed_ack socket option. [ 269.824228] Use struct sctp_sack_info instead [ 270.515575] FAULT_FLAG_ALLOW_RETRY missing 30 [ 270.520180] CPU: 0 PID: 21214 Comm: syz-executor5 Not tainted 4.16.0+ #19 [ 270.527103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.536592] Call Trace: [ 270.539168] dump_stack+0x1b9/0x294 [ 270.542781] ? dump_stack_print_info.cold.2+0x52/0x52 [ 270.547960] ? kasan_check_write+0x14/0x20 [ 270.552182] ? do_raw_spin_lock+0xc1/0x200 [ 270.556403] handle_userfault.cold.32+0x44/0x57 [ 270.561056] ? handle_userfault+0x16c6/0x2760 [ 270.565546] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 270.570123] ? debug_check_no_locks_freed+0x310/0x310 [ 270.575295] ? find_held_lock+0x36/0x1c0 [ 270.579346] ? print_usage_bug+0xc0/0xc0 [ 270.583388] ? print_usage_bug+0xc0/0xc0 [ 270.587433] ? perf_trace_lock_acquire+0xe3/0x980 [ 270.592272] ? __lock_acquire+0x7f5/0x5130 [ 270.596487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 270.602001] ? graph_lock+0x170/0x170 [ 270.605797] ? debug_check_no_locks_freed+0x310/0x310 [ 270.610977] ? find_held_lock+0x36/0x1c0 [ 270.615035] ? lock_downgrade+0x8e0/0x8e0 [ 270.619173] ? kasan_check_read+0x11/0x20 [ 270.623312] ? do_raw_spin_unlock+0x9e/0x2e0 [ 270.627714] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 270.632281] ? kasan_check_write+0x14/0x20 [ 270.636500] ? do_raw_spin_lock+0xc1/0x200 [ 270.640729] __handle_mm_fault+0x34be/0x4150 [ 270.645148] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 270.649897] ? graph_lock+0x170/0x170 [ 270.653682] ? find_held_lock+0x36/0x1c0 [ 270.657730] ? lock_downgrade+0x8e0/0x8e0 [ 270.661867] ? handle_mm_fault+0x8c0/0xc70 [ 270.666084] handle_mm_fault+0x53a/0xc70 [ 270.670132] ? __handle_mm_fault+0x4150/0x4150 [ 270.674702] ? find_vma+0x34/0x190 [ 270.678227] __do_page_fault+0x60b/0xe40 [ 270.682278] ? mm_fault_error+0x380/0x380 [ 270.686408] ? graph_lock+0x170/0x170 [ 270.690199] do_page_fault+0xee/0x8a7 [ 270.693979] ? vmalloc_sync_all+0x30/0x30 [ 270.698107] ? find_held_lock+0x36/0x1c0 [ 270.702156] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 270.706990] page_fault+0x25/0x50 [ 270.710444] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 270.717094] RSP: 0018:ffff8801cf537ce8 EFLAGS: 00010206 [ 270.722447] RAX: ffffed0039ea6fae RBX: 0000000000000018 RCX: 0000000000000003 [ 270.729695] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801cf537d58 [ 270.736944] RBP: ffff8801cf537d20 R08: ffffed0039ea6fae R09: ffffed0039ea6fab [ 270.744197] R10: ffffed0039ea6fad R11: ffff8801cf537d6f R12: 0000000020013018 [ 270.751445] R13: 0000000020013000 R14: ffff8801cf537d58 R15: 00007ffffffff000 [ 270.758715] ? _copy_from_user+0x10d/0x150 [ 270.762937] SyS_sigaltstack+0xae/0x320 [ 270.766897] ? do_sigaction+0xa50/0xa50 [ 270.770864] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 270.776476] ? fput+0x130/0x1a0 [ 270.779741] ? ksys_ioctl+0x81/0xd0 [ 270.783368] ? do_syscall_64+0xb7/0x9d0 [ 270.787336] ? do_sigaction+0xa50/0xa50 [ 270.791303] do_syscall_64+0x29e/0x9d0 [ 270.795190] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 270.800044] ? syscall_return_slowpath+0x5c0/0x5c0 [ 270.804978] ? syscall_return_slowpath+0x30f/0x5c0 [ 270.809895] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 270.815256] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 270.820095] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 270.825266] RIP: 0033:0x455259 [ 270.828438] RSP: 002b:00007fefb42b1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 270.836130] RAX: ffffffffffffffda RBX: 00007fefb42b26d4 RCX: 0000000000455259 [ 270.843382] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020013000 [ 270.850633] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 270.857891] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 270.865148] R13: 0000000000000609 R14: 00000000006fc178 R15: 0000000000000000 2018/04/11 18:59:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x3, r2}) 2018/04/11 18:59:26 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x9f3, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) 2018/04/11 18:59:26 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xb4080, 0x192) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2884c0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x86c, 0x10f002}) 2018/04/11 18:59:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xfcfdffff00000000}) 2018/04/11 18:59:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x127a, 0x0) 2018/04/11 18:59:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x1, 0x3, 0x2514, 0x2, 0x10000, 0x443}, 0x1c, 0xff, 0xfff, 0x6, 0x0, "cf4a782ccb5f67654469e70c222bcb16b9ab75df42f137fbb8589af57701a88faf26f189c207262bf9e9a86c25f943a2338a3b1fd763c5775169e50e1e6609763672046b37f3a50b7ceb80fdbafdbcb0ce400477a4769fa621bbc632ba05820d25a45d69fe31d1560e2572484a127d5affbbcf35a25bc9de3c3848fcbdb4b316"}) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f000032cffc)='dev ', 0x0) ftruncate(r2, 0x41001) sendfile(r0, r2, &(0x7f000000a000), 0x2) 2018/04/11 18:59:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x41) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) close(r0) r2 = fcntl$getown(r0, 0x9) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x7ff) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)="10", 0x1}], 0x1) syncfs(r1) 2018/04/11 18:59:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000000180)='./file0\x00', 0x100) quotactl(0x8, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)="f2ff6f0130022ac4d1529b10005bfbe818d9f3ad8dfce12e309b") bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1276, 0x0) 2018/04/11 18:59:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x1500000000000000}) 2018/04/11 18:59:26 executing program 7: 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$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) init_module(&(0x7f0000002880)='ext2\x00', 0xfffffffffffffc7e, &(0x7f0000000500)='journal_path') pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)='h', 0x1}], 0x1, 0x0) fallocate(r0, 0x3, 0xf, 0x4c02) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x111040, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000a80)) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000880), 0x10000, &(0x7f0000000900)=ANY=[]) 2018/04/11 18:59:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000e54000)=@mpls_getnetconf={0x14, 0x52, 0x735, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x14}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x5, 0x8, 0xfffffffffffffffd, 0x1, 0x4, 0x8000}) recvmsg(r0, &(0x7f00007f3000)={&(0x7f0000207000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00005f5f80), 0x0, &(0x7f0000983000)}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140)={0x77359400}, 0x10) 2018/04/11 18:59:26 executing program 5: getrlimit(0x3, &(0x7f0000000000)) sync() pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/107) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r2 = semget(0x2, 0x0, 0x20) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f00000003c0)=""/191) write$eventfd(r1, &(0x7f0000000280)=0x4, 0x8) semget$private(0x0, 0x4004, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000140)="dc47fdd9978ae1e34a09b0886fdeccc7", &(0x7f0000000180)=""/33}, 0x18) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x6, [0x0, 0x7, 0xaa6, 0x2, 0xfffffffffffffffa, 0x8]}, &(0x7f0000000240)=0x10) 2018/04/11 18:59:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0x4, 0x1}, 'port0\x00', 0x1b, 0x4, 0xc5c, 0x5, 0x6e, 0x0, 0x8, 0x0, 0x0, 0x2}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) close(r1) r4 = syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00003cbff4)) write(r4, &(0x7f0000000180)="2f936984e50100000070f0", 0x31a) 2018/04/11 18:59:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2000000000001, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0xc0101282, 0x0) 2018/04/11 18:59:26 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) sendto(r0, &(0x7f0000000080)="1f29652842d08a9edf8e3825b449aaa9db28678e03070ca8c06de2b2da05fa0551deda6a3d792ff65c759c7d6de35914f9caf2cf2f2dc9c2338aaf03e2f04a89f263b495d83ba7361d5dda48d88469d1d0080246c13065fa494186649c028794edb0e18da59d9c986d44ef84cba1472be56c19df31bbd0f0a0758393061a037728", 0x81, 0x804, &(0x7f0000000140)=@ipx={0x4, 0x9, 0x2, "885fba2b7fd3", 0x9}, 0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000001c0)={"6e616b000000000000000000000000000000d38404298500", 0x2, [{}, {}]}, 0x48) 2018/04/11 18:59:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000999000)="390000001300094700bb61e1c3e4ffff0600000001000000450000002000000019000a000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x8000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) r4 = getgid() r5 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) r8 = getpgid(0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) r13 = getgid() r14 = getpgrp(0x0) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000040)="3a0d0ce537ff67c8a2db7cf50965794623130d63a95f1b32eef99abbb7", 0x1d}], 0x1, &(0x7f0000000780)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xf0, 0x4000001}, 0x4000) 2018/04/11 18:59:26 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1262, 0x0) 2018/04/11 18:59:26 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x9f2, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20001e, 0x4000000001001, 0x8) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) 2018/04/11 18:59:26 executing program 5: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000140)=0x54) 2018/04/11 18:59:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x8000000000000000}) [ 271.595510] netlink: 'syz-executor4': attribute type 10 has an invalid length. 2018/04/11 18:59:26 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x5) 2018/04/11 18:59:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x14000000}) 2018/04/11 18:59:27 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1264, 0x0) [ 271.659654] netlink: 'syz-executor4': attribute type 10 has an invalid length. [ 271.673932] IPVS: ftp: loaded support on port[0] = 21 2018/04/11 18:59:27 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xf9, @empty, 0xffffffffffff8000}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x2}, 0x8) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400001}, r2, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0x9, 0x1, 0x8002, 0xfffffffffffffff9, 0x81, 0x8001, 0xc8, 0x7, r1}, 0x20) r4 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:27 executing program 2: socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f0000000280), 0x0, &(0x7f0000b36000)}, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000780)=0x0) prlimit64(r2, 0xf, &(0x7f00000007c0)={0x3, 0x1}, &(0x7f0000000800)) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000080)=""/30, 0x1e}, {&(0x7f00000000c0)=""/218, 0xda}, {&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000000480)=""/73, 0x49}, {&(0x7f0000000500)=""/112, 0x70}, {&(0x7f0000000580)=""/246, 0xf6}], 0x9, 0x0, 0x0, 0x8}, 0x20) socket$alg(0x26, 0x5, 0x0) 2018/04/11 18:59:27 executing program 4: 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$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000080)={0x14, 0x6, 0x1, 0x5}, 0x14}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) 2018/04/11 18:59:27 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x810, 0xffffffffffffffff, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 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$int_in(r1, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) 2018/04/11 18:59:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x15000000}) 2018/04/11 18:59:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x80081272, 0x0) 2018/04/11 18:59:28 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0x5, 0x2}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:28 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x8, 0x2, 0x0, 'queue0\x00', 0x4}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'ipddp0\x00', {0x4, 0xff, 0x0, "dd0e22119f46", 0x1000}}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000003c0)=""/4096) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x100}, &(0x7f0000000240)=0x8) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c00000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000400180008001b0000000400"], 0x2c}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000013c0)={'filter\x00', 0x4}, 0x68) 2018/04/11 18:59:28 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x7000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:28 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, 0x10010, r0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0xc0000, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x7, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000002c0)=r2) r3 = syz_open_procfs(0x0, &(0x7f0000000700)="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") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x78, r4, 0x702, 0x70bd2d, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xeb5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x7d}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x14, 0x32}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000040)={0xc100000000000000, 0x17001, 0x2, 0x0, 0x5}) 2018/04/11 18:59:28 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5424, &(0x7f0000000280)=0x2) read(r0, &(0x7f0000000200)=""/90, 0xedf40ca8) r1 = memfd_create(&(0x7f00000000c0)="c403", 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/102, 0x66}], 0x1) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) 2018/04/11 18:59:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x225c17d03}) 2018/04/11 18:59:28 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffcf9ab4be5ad10c7e1ff7c4124361d1ddffffffffffaaaaaaaaaa0000000000009078ac1414bbac1414bb0000000000089078"], 0x0) 2018/04/11 18:59:28 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x351) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = dup2(r1, r1) write$rdma_cm(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="250000000000544f67acfe0161c9af00d7154dd37b94caacc6ca02132b8b44", @ANYPTR=&(0x7f0000002c00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000002780)=@nfc_llcp, 0x3f7, &(0x7f0000000000)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/11 18:59:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000280)={&(0x7f0000000240)=[0x1, 0x2cb00005, 0x8, 0x2, 0xdb, 0x3ff, 0x7fffffff, 0x3], 0x8, 0xffffffff, 0xce, 0x1, 0x5, 0xfffffffffffffff9, {0xfffffffffffffff8, 0x5, 0x3c7, 0x800, 0x32b3804c, 0x3, 0x4, 0xf899, 0x321, 0x1f, 0xfb60, 0x0, 0x1, 0x5, "1bf93a23082247a2c76d279501900b9402ca542a0c0164a88b2831011e7b5a09"}}) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socketpair(0x1, 0x80006, 0x3e0000000000, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x338) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4000, 0x0) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0xcd36ee7abecaa962, 0xffffffffffffff9c, 0x1}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000300)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) bind$nfc_llcp(r5, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x7, 0x8001, 0x8, "bd4ced7d0a763f13f3d121ef617e48c4bb569a23052f2438f3761911f80232a4ea581e217a0d6bbc2b264d1fc6bc622f2195d9aa593238febea14876118f89", 0x18}, 0x60) 2018/04/11 18:59:28 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x301, 0x0) 2018/04/11 18:59:28 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be2b31eac75c34f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/11 18:59:28 executing program 7: r0 = socket(0x800000000000001e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0e0001000000"]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000001c0)={0x3f, 0xc1d, 0x20}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) fallocate(r1, 0x0, 0x80, 0x3ff) bind$packet(r0, &(0x7f0000000340)={0x11, 0xf9, r4, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xf, r5) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000003c0)=""/132) 2018/04/11 18:59:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x6}) 2018/04/11 18:59:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000000c0)={0x0, &(0x7f0000000100)=[{}, {}, {}, {}]}) 2018/04/11 18:59:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c04, 0x0) 2018/04/11 18:59:29 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x80, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) tgkill(r0, r1, 0x36) perf_event_open(&(0x7f000025c000)={0xffffffffffffffff, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x200200, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)) futex(&(0x7f0000000100), 0x10005, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x2, 0x0) 2018/04/11 18:59:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 2018/04/11 18:59:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:29 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0xf209, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:29 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000000001f1000000000000000800000000000009500000000daeef63ca34aec6ce7068db6a9259a78000000"], &(0x7f0000000000)="73010080001e000000", 0x5c6e, 0xfd66, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/11 18:59:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xfdfdffff00000000}) 2018/04/11 18:59:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000280)={@local, 0x0}, &(0x7f00000002c0)=0x14) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000004c0)={'ip_vti0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e20, 0x0, 0x4e22, 0x8, 0xa, 0xa0, 0x80, 0x0, r2, r3}, {0x2, 0x5, 0x494, 0x7, 0x1ff, 0x73a, 0x401, 0x4}, {0x7ff, 0x6, 0x5, 0xcfb}, 0x5, 0x6e6bb5, 0x1, 0x0, 0x5c2b7055f16674cf, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x3501, 0x3, 0x3, 0x1, 0x2, 0x1, 0x7ff}}, 0xe8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) r7 = mmap$binder(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x10, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000680)={0x60, 0x0, &(0x7f0000000540)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x0, 0x2}, @acquire_done={0x40106309, r7, 0x2}, @register_looper={0x630b}, @request_death={0x400c630e, 0x2, 0x2}, @dead_binder_done={0x40086310, 0x1}, @decrefs={0x40046307, 0x3}, @decrefs={0x40046307, 0x2}], 0xa9, 0x0, &(0x7f00000005c0)="d5ccd938bf34d00affb60d7e8f2f07b24945078a6b9fbb80718f30b273faa25b94bd9fdd1dcfee320d35c65f5aea58363df4adc26cf82d6ebaa03c396f00dc919652e3f887f42a9313991447acdc482c19b9edba2088503f9e8e81b701b228c38b1ab7177d21cb5b80143e6439104cf43d6caea52bf56d7ec23c9b79ab8ff2208532331f8d7dfccd6c79444d510439b02a1d2460b0be57b91ea77f91ed4505eebeb2ca6b2140dd7ed9"}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xc}, 0x31, r6}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x3}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x10040, 0x0) 2018/04/11 18:59:29 executing program 4: socket$pptp(0x18, 0x1, 0x2) io_setup(0x400000000006, &(0x7f0000000000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/11 18:59:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x1, &(0x7f00000012c0)=""/35) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) recvmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001240)=""/88, 0x58, 0xd6d}, 0x2) 2018/04/11 18:59:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1261, 0x0) 2018/04/11 18:59:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0xfffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000500)={0x80000000, 0xfffffffffffffffd, 0x6, 0x2, 0x7}) r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000480)=""/50, &(0x7f00000004c0)=0x32) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000000400)={&(0x7f0000000140)={0x27, 0x1, 0x0, 0x7, 0x0, 0xffffffffffff7fff, "d80a7cd4b3e5f8dff4be8f4d627de33cab58453233352f6937b0f6b5a5a7862939a25b7ef1fb61938ecfc84e81dcb224458fc31200a2ea2b6b6f842cafc6be", 0x1f}, 0x60, &(0x7f00000003c0)=[{&(0x7f00000001c0)="554a6b56a392b135cb9f248fe7f98d960beefa98841f2c6217eabc75556ffebec702d18f5687655c9af0464d9b3496a12c040274be30211824ac1193156012bfe536b80751d636a88c0e8e43c7caed8c990c4a0025453701543f0112c3777a0b4ee89bb5107a9d7d0b8f12ec6d5e2bf6d6e3ef37bb11e8bc391b42ee35aa5efbb62842460c44d2cb582532208813", 0x8e}, {&(0x7f0000000280)="b1c9aadfaa1ecd404b858aabe0b7950c87d83fc03ede2854ec625ff7f39f699109fcdc3c4e2f8baf566b02d4fb5a57128b51a98df318e2a0b8b7c22f785df60f7dc55a8b21b213ebaa968ca7020539c2161560d8b5bd0df4b2973cadb5251ef034", 0x61}, {&(0x7f0000000300)="49ef7006e9d5987717d33ff1f4dd87cc6182965f9e1016e572b3011a32341524ac6622ef9a9720c436adb2eb80a2072e8e8863e14b9edc9877c64d8f2341859243a4d47ed1b1c4ccfe5c0b350024d80938bd6e7ed35344d43cbbda79ddf0814160c9ef21becebde6720112e3a5090381d171f65d8a7e1491dadb37295c144f25c2739479c8e4f5455c6dfda82d2c0a6f709702129b76e07a8d5b010b5b3a9b508f", 0xa1}], 0x3, &(0x7f00000006c0)={0x1010, 0xff, 0x1, "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"}, 0x1010, 0x41}, 0x40) r4 = dup3(r3, r1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfffffffffffffffc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000640)="653aba1f00000066450ff37a00b9900900000f32420f07c744240076000000c7442402180d0000ff1c24b9800000c00f3235008000000f30c4e235ba618266baf80cb8bc6e4283ef66bafc0cb856cbc4fdef0f01d62e42de8a00000000", 0x5d}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000000080)={@dev}, &(0x7f0000000100)=0x14) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="010900000000616e46650000000000000000100000000000"]) 2018/04/11 18:59:29 executing program 5: r0 = socket(0x200000000410, 0x22, 0x6) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000002c0)=ANY=[@ANYBLOB="ff040102000039dced620000000000003abb91b69bb16d69cfb14f6f560000000000000001000000000000c4478d8c0000000000005749de94f3bb4d3928080f6c1eee905453464477e8aaeb4bcf53a85672a97669722daee18c84467f0002a06bd67fffac88ff652de857df58c70b239ea7838576d225c7b1178392f8d15b7a64474a7d5e6c037c2cfb0de92d34f1dbe17823095d6808e4da7d56e186e2e4d971a16213d21da537d82e"], 0x28) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1}, 0x8) sched_yield() write(r0, &(0x7f0000000280)="240000002a005f000000000000ed7601000010ff0100000000000200ffde2c058ea72cd9", 0x24) 2018/04/11 18:59:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xf6ffffff00000000}) 2018/04/11 18:59:29 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002580)={'sit0\x00'}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x1, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'sit0\x00'}, {0x20, 'sit0\x00'}, {0x20, 'sit0\x00'}, {0x20, 'sit0\x00'}, {0x20, 'sit0\x00'}], 0xa, "e2d4e68958bb20226a61efd527795655d9a6919a2fed4d1b28d9542342d6ab286f0e18921501dc09b9e71edd773b1a0313633fa3de36faf2259cf735a16c580ab3c97dd4af903a16dc0864f856dedd10dbfc88ec9c44258aa23f8e18c0f0badfd8ab1c01750baf8c086d438b05771e3790a9bd787d8779e1f1edefa7453f0e17bdec644147696c92d933779958ff1f08e842fde79842a32d1943c7620f25b49b8a2172d7df9de87b40b394b3e21be7b6fddbf2"}, 0xdc) accept(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) 2018/04/11 18:59:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x127f, 0x0) 2018/04/11 18:59:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe0, r1, 0x2, 0x70bd28, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf8c}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa0}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0x88, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x40000) r2 = socket(0x1e, 0x1, 0x0) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0x5, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x48}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bcsh0\x00', &(0x7f0000000000)=@ethtool_modinfo={0x42, 0x200, 0x9, "eea24a86db39308d"}}) 2018/04/11 18:59:29 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket(0xa, 0x1, 0x0) getpeername(r1, &(0x7f0000000080)=@nfc, &(0x7f0000000180)=0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11b00c5}) r2 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000500)={0x4c, 0x0, &(0x7f0000000380)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f00000002c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000280), 0x1, 0x4, 0x1}, @fda={0x66646185, 0x2, 0x2, 0x1d}, @fda={0x66646185, 0x1, 0x4, 0x18}], &(0x7f0000000340)=[0x68, 0x20, 0x38]}, 0x9}}], 0xf2, 0x0, &(0x7f0000000400)="83e8cd85ae657be1e610b210123b4fd7581dff27f0fc9cdd49eb9bb57fd396f80c71d6ecce3040d8983ca69ecd9cd1025a2eee7fb0ce608e44447b8336ae69560a62d29509a077591c2b8adb0de886b7d9bb482fb0b9d7da8281349563ae3982855a1724752506ee472804f9b8aaea0458fe3db3ed921b6b974a3abf2175be013a2e3502b82166baf5a45d46a92b87e35ac754e1a24abd36d0275a1696bc4aebbd2d0efa40a8e746cfa53cb46b58db6091620e0d1778d9d59f8ac4e80f7252a0d5319bf872249abc190656b758e7c5708d4914f6618338d6524593d4a557d6363949c965ab28050f6af92bfc3c0c247bab8a"}) 2018/04/11 18:59:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xffffffff00000000}) 2018/04/11 18:59:29 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x287, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) move_pages(r0, 0x5, &(0x7f0000000080)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil], &(0x7f00000000c0)=[0x5, 0x5], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x6) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xffffffffffffff46) sendto$inet(r3, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg$netrom(r3, &(0x7f0000002a00)={&(0x7f0000000000)=@full={{0x3, {"0d7cfb2bc46cee"}}, [{"a63f4ece717f37"}, {"d00e38608525fd"}, {"d28bb748a11ee4"}, {"ec1684b6bac68e"}, {"7518df69669f0e"}, {"8e33bb99a73054"}, {"2b2c5c49a23d67"}, {"79e24c8ac7b16a"}]}, 0x48, &(0x7f0000001480)=[{&(0x7f0000000480)="fa", 0x1}], 0x1, &(0x7f0000001540)}, 0x0) 2018/04/11 18:59:29 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x20000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:29 executing program 2: connect$ipx(0xffffffffffffffff, &(0x7f00000000c0)={0x4, 0x0, 0x0, "7690b547199a"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x6) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) mount(&(0x7f0000001600)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000100)) getpeername(r0, &(0x7f0000000140)=@in, &(0x7f0000000040)=0x80) 2018/04/11 18:59:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0xc0045878, 0x0) 2018/04/11 18:59:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x1, 0x2) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = getpid() ptrace$setregset(0x4205, r1, 0x204, &(0x7f00000000c0)={&(0x7f0000000040)="a830ba72c5b4b2f97c609b51dbd03270cc6d3986188fee3f2d4209621112664b1d4da7de274fae36020948a740953802fb9a65313b714fc8d75517fa4c424b11d3bfd6fd4c8efbb104777a7cd501d2ce31f1c0627c7b55fab3d4d7f8308d53497695a8a7e49edf", 0x67}) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:29 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r0, 0x5403, &(0x7f000062cff8)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)={0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1a37, 0x0, 0x1fc00000000}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x2, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 'gre0\x00'}) 2018/04/11 18:59:29 executing program 7: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x210000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {r1, r2/1000+10000}}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x85) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x20000, 0x0) getegid() setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000240), 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000280)={0x3, 'syz_tun\x00', 0x1}, 0x18) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000300)={0x1, 0x1, 0x9, 0x7ff, &(0x7f00000002c0)=[{}]}) r5 = dup2(r0, r0) ioctl$VHOST_SET_VRING_ENDIAN(r5, 0x4008af13, &(0x7f0000000380)={0x2, 0x40}) r6 = inotify_add_watch(r3, &(0x7f00000003c0)='./file0\x00', 0x0) inotify_rm_watch(r3, r6) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r4, 0x10e, 0x6, &(0x7f0000000400)=""/250, &(0x7f0000000500)=0xfa) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x3, 0x9, 0x12, 0xd, "63575289a4c75bf12347f6ee69d7b08557bfd330a0476b3f87b1ad684f1e96d84facaa5e18979dffae67e73c7d64ecc875b8cf11c56536c1faed3d2d03cb9e91", "0f5e72cd5dcaef25bfd93225ce2adb83b2bf60a074a80b2af9a0c3c085c0cbab", [0x3, 0xff5]}) epoll_pwait(r3, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}], 0x6, 0xfffffffffffffffe, &(0x7f0000000680), 0x8) r7 = msgget$private(0x0, 0x100) msgctl$IPC_STAT(r7, 0x2, &(0x7f00000006c0)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000700)) ioctl$TCSBRKP(r4, 0x5425, 0x0) r8 = semget(0x3, 0x3, 0x8) semctl$SETVAL(r8, 0x3, 0x10, &(0x7f0000000740)=0x101) epoll_create1(0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000780)) syz_mount_image$iso9660(&(0x7f00000007c0)='iso9660\x00', &(0x7f0000000800)='./file0\x00', 0x0, 0x5, &(0x7f0000001b40)=[{&(0x7f0000000840)="624e0a7153a42a86096b345f16c665e3d8eee41f08942186c09dfbb52baab5b977289939270e80acb2d669edeb33296d95abee103664667d8b6016b6f3f72f61bd74feb5573a8b523aa1de8418060bf295e6af529d87b8986cf25af724e25aa6dee5864212097714beb0290a9597d9bd7170d521a5d32a7febc8e8515832b4095931d1b7c9a4e43eee7dedcb86c70d76f86cb46534c467014bc7c6181b644ad45ef571dc2b8ed64680d17cad49f2820d9e99c86733a5fe71e786351696e0d7927131be3b9ce19e4805af992ba925d89f664a0c5be6a83a8f6096b3", 0xdb, 0x400}, {&(0x7f0000000940)="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", 0x1000, 0x5}, {&(0x7f0000001940)="b8315e549d70cae3cd4f87ca1b642624e053a450978e3599ae37ca3bd24680ac3d9a9b9c3d346befe016baff2567c72d93108bc9d6da961546", 0x39, 0x3000000000000000}, {&(0x7f0000001980)="10b5dbf0e17b0b40e164708dec9582579c3eb0ef23f4a8e6d1e32bec2723cba3cccbafd2d89724aedd0c14338bd14d55a83d193b759e4da0abfcf6473e8504acedfa16aa684f322a898af4a670006ccd49d2173faf8a5ae735fcf701e32f83835425a64e4eeefe47665f2a7e6c2a24d92b032e5a78bc0b26c239d2627bb284bbe53dc8e872bc2222ff5b13bf19f793618990261d97d31bd70367bcdb5e4ae4aa5ee3aaa01b8b629ba7395bef24679fb9824f615ec19f5540d552dccb4354bfeec1ea77c15b8e883764", 0xc9, 0x5}, {&(0x7f0000001a80)="e1f5c7112ad055c90e32a239a285c409d99baf9fc70668d3985aa6965cb64eab64260a81d10b127a2c18f7d8a0cf926ac28196b46c2086180a49cc0349438c7c78de725f786278a7096659aa7368435b55f962110d53bf4699885c041820e134816e8b57b37a367524efc028fe08f029e77efe9064ab6fc39784f6bf8b1c4f96dfe68c79b9a4f13f40e136fcb0", 0x8d, 0xffff}], 0x800, &(0x7f0000001bc0)={[{@cruft='cruft', 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x32, 0x37, 0x37, 0x31]}, 0x2c}]}) r9 = add_key$user(&(0x7f0000001c00)='user\x00', &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001c80)="c23e925f5ffd9160a574ea1466906502638f8e1d68de357a4cc8cd3f031d3f2588ba0e51d62bce52e51b9e66a145100292315fb52efd2d416831eed6fb7bd29d45d399420801d545e91475e8f8990e01d55b9956d81e59865d568955041d66ec9fa00b5700f71b3835f4c8fa9fb02736fb288ce4de8a6af4c11edc37122501a49de02baa7d45aed633", 0x89, 0xfffffffffffffff8) r10 = request_key(&(0x7f0000001d40)='asymmetric\x00', &(0x7f0000001d80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001dc0)='/-(posix_acl_accesswlan1!\x00', 0xfffffffffffffffb) keyctl$link(0x8, r9, r10) 2018/04/11 18:59:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4020940d, 0x0) 2018/04/11 18:59:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000240)=""/161, &(0x7f0000000180)=0xa1) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xac2, 0x6, 0x4, 0x4, 0x0, 0x40, 0x10050, 0x0, 0x10001, 0x1, 0x36, 0x1, 0x9, 0x7, 0xffffffffffffffd6, 0x1f6, 0x6, 0x7ff, 0x80, 0x7fff, 0x0, 0x3, 0xffffffff, 0x2, 0xcb0, 0x8, 0x0, 0x100000001, 0x7fff, 0x5, 0x9, 0x8000, 0x2, 0x7f, 0x4, 0xff, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x0, 0xd536, 0xfffffffffffffc00, 0x0, 0x73, 0xffffffff, 0x5}, r2, 0xf, r0, 0x9) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:29 executing program 4: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e6, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x2100) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r2, 0x3, 0x1, 0x8001, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/04/11 18:59:29 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xfffffffe}) 2018/04/11 18:59:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x2, 0x0) 2018/04/11 18:59:30 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xf873, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getuid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x100000001, 0x4e21, 0x10000, 0xa, 0x80, 0x80, 0xc, r2, r3}, {0xfffffffffffffff7, 0x0, 0x7, 0xfffffffffffffe00, 0x1, 0x3c715324, 0x48dc, 0xa5ed}, {0x49b, 0x6760, 0x7, 0x40}, 0x8, 0x6e6bb9, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d4, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3506, 0x2, 0x0, 0x8001, 0x7f8, 0x5, 0xfffffffffffffff8}}, 0xe8) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r0, &(0x7f0000000100)=""/30, 0x61bc25b7e4aeff0d) r1 = msgget$private(0x0, 0x2) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/62) 2018/04/11 18:59:30 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0xfffffcaa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0xa, 0xa6) r1 = socket$key(0xf, 0x3, 0x2) fgetxattr(r1, &(0x7f0000000080)=@random={'btrfs.', 'selinuxcgroup\x00'}, &(0x7f00000000c0), 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/11 18:59:30 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x10000002040, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000380)=0x1) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001800)='/dev/audio\x00', 0x100000000000484, 0x0) unshare(0x40000000) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001780)={0xfffffffffffffffb, 0x0, 0x101, 0xffffffffffffffff, 0x9c74, 0x0, 0x9, 0x3cc90149, 0x8, 0x0, 0x503, 0x1}) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="0120001508880700d12e383773aa5cf91a9e4e79376ddd8e1e2b"], 0x1) ioctl(r4, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001740)=0x4, 0x4) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0xfd2) ppoll(&(0x7f0000000500)=[{r4, 0x1}, {r2, 0x60}, {r2, 0x531}, {r2}, {0xffffffffffffffff, 0x100}, {r4, 0x408}, {r2, 0x200}, {r3, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000001700)={&(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f0000001c00)=ANY=[@ANYRES32=r2, @ANYRES16, @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYRES16=r1, @ANYRES16=r3, @ANYPTR64, @ANYPTR, @ANYRES32=r2, @ANYBLOB="c1b7fc71b3e7fb8ae2b10914eaecd09626e9b5899249214d53b7c6abe8591124b2457c41e9beae562287ef86266e72d6d7a85e93726767b79892aa47c5479b8d616c8753f0014b719d3e8cad303b3369bd543d1415bc89d7b34f9062885b26544f9769c015319bb19cfeee3ec2089cde"], @ANYRES64=r0, @ANYRES16=r4, @ANYPTR=&(0x7f0000001b40)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="7f1463213f141f8b72ccbd9eccbf67650fa05ed0294c49566aac102c7fc99f0a0c05eb5c196224a60c1b164bc42b3b1b53cb1db482a8908e31e6a52daac8e9b2236564e89b0f011266f2c8d4764c6e786562f1a4cdbb4bd117b3fc29c025106424b306b06452aae2831fb81e5fd4b97cce42d15810aa17d47b3b972a70cd6b05a253a100edf8ffbafa50c6729503f78641c2"], @ANYBLOB="b30ca1be6d84e24217e23c39eab9a7becdfb225eedd322664ebe16af11b739ce94a40ff063569330dd45857efe2080895d9600fd096f10844dbae3f7dad33d72d8c0d6cb11479c44a7e26a890d59b0618b3f557e59b8d410bb8a167522a3c05bf8ac2f796cc501c7e4d6a8d74260b33c90e01c27582797d64bbcf87849847593a65e635c", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYRES64=r1, @ANYPTR, @ANYPTR64]]], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0x4000) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000600)=0x3) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) lgetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000480)=@known='security.evm\x00', &(0x7f0000000680)=""/72, 0x48) pwrite64(r3, &(0x7f0000000740)="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", 0xf80, 0x1f) clock_gettime(0x6, &(0x7f00000002c0)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r6+10000000}) times(&(0x7f0000000700)) io_setup(0x0, &(0x7f0000000440)) r7 = request_key(&(0x7f0000000540)='id_legacy\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001880)='vboxnet1GPLcgroupwlan1\x00', 0xfffffffffffffffc) r8 = add_key$keyring(&(0x7f00000018c0)='keyring\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r7, r8) 2018/04/11 18:59:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r2 = getpgid(0x0) kcmp(r1, r2, 0x1, r0, r0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xff, 0x7, 0x0, 0x4, 0x10000, 0x40, 0x6, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x572}}, 0x7fff, 0x7fff, 0x20, 0x5b45, 0x5}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x2, 0x800000ab, [0xffffffffffffff00]}, 0xa) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x800, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000000180)=""/55) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x5a0}, &(0x7f0000000040), &(0x7f0000000100)={r5, r6+10000000}, 0x8) 2018/04/11 18:59:30 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0xf3090000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xfffffdfd}) 2018/04/11 18:59:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x40081271, 0x0) 2018/04/11 18:59:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x100000000000000}) [ 275.128371] IPVS: ftp: loaded support on port[0] = 21 2018/04/11 18:59:30 executing program 2: write(0xffffffffffffffff, &(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x3a) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) finit_module(r1, &(0x7f0000000040)='\x00', 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000100), 0x6f, 0x2) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) close(r1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 2018/04/11 18:59:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xc8, 0x100) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x24, 0x2d, 0xafb, 0x0, 0x0, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @u64}]}]}, 0xe0}, 0x1}, 0x0) 2018/04/11 18:59:30 executing program 3: r0 = getpid() capset(&(0x7f0000000040)={0x200f1526, r0}, &(0x7f0000000080)={0xff, 0x5, 0x100, 0x130c14aa, 0x7fffffff, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x7, 0x4, 0x20) ftruncate(r1, 0x8) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x401870c8, 0x0) 2018/04/11 18:59:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xfdfdffff}) [ 275.287222] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/11 18:59:30 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x6000000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) [ 275.410387] IPVS: ftp: loaded support on port[0] = 21 2018/04/11 18:59:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000002c0)={0x3666d512, 0x80, 0x2, 0x2, 0x2, 0x4fcd}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x10001, 0x81, 0x1, 0x100, 0x9, [{0x8, 0x3f, 0x0, 0x0, 0x0, 0x200}, {0x4, 0x125, 0x20, 0x0, 0x0, 0x502}, {0x2, 0x6, 0x5, 0x0, 0x0, 0x1}, {0xf21, 0x5, 0xffff, 0x0, 0x0, 0x800}, {0xff, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x1600}, {0x20, 0x2, 0xfffffffffffffffa, 0x0, 0x0, 0x85}, {0x36e4, 0x5, 0x6, 0x0, 0x0, 0x2000}, {0x6, 0x614, 0x1000}, {0x10001, 0x0, 0x3ff, 0x0, 0x0, 0x1}]}) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x7ff, 0x40000000, 0x500, 0x6ba, 0x0, r2}) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x125d, 0x0) 2018/04/11 18:59:31 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0xffffff7f, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:31 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0xfff4) 2018/04/11 18:59:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x4}) 2018/04/11 18:59:31 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000010fa6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[@timestamp={0x44, 0x4, 0x884, 0x3}]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e401fd", 0x0, "f4b4a5"}}}}}}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x6, 0x10}, 0xc) 2018/04/11 18:59:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000100)=""/73) r1 = socket(0x2, 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000240)={0x2001, 0x2000}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'erspan0\x00'}) getpeername$netlink(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000600)=0xc) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) bind(r2, &(0x7f0000000640)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x8, "b65a6e8e90428c6967b3984bcea17549be3bb975f647170f0a1d5b14016b433bfdf06cf4038a35cb8467918a9dea610b2b42ebe796afc2490c6f972aad2798"}, 0x80) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0xffffffffffffffc1, 0x1) ftruncate(r2, 0x10000) sendfile(r1, r2, 0x0, 0x10001) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000180)={{0x1, @dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x1, 'dh\x00'}, {@multicast1=0xe0000001, 0x0, 0x0, 0x6, 0x100, 0x9}}, 0x44) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000065d07f6b443f0ff57b7ec4a15bd7b57dc1eac019a9ceba5f07316b9bfbfa9ba732e9bf6f5d3c902d8ec67f3d62e024d39c062e771f9a3eba5c5c6ffe64041bef00000000000000000000000000000000973863023fe0efd69b5d736cc3bee20a51914e"], &(0x7f0000000380)=0x8) 2018/04/11 18:59:31 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x20, 0x0) bind$bt_l2cap(r0, &(0x7f0000000480)={0x1f, 0x0, {0x7fff, 0x100000001, 0x1, 0x0, 0x4, 0x800}, 0x9, 0x7}, 0xe) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000002c0)={0x1, &(0x7f00000000c0)=""/152, &(0x7f0000000280)=[{0x100, 0x60, 0x4fd, &(0x7f0000000200)=""/96}]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f00000004c0)=[0xffffffffffffffff]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0), 0x0, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x4028700f, &(0x7f0000000040)) read(0xffffffffffffffff, &(0x7f0000000000)=""/4, 0x4) ioctl$TIOCNXCL(r0, 0x540d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000500)) getxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='security.capability\x00', &(0x7f0000000380)=""/245, 0xf5) 2018/04/11 18:59:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) 2018/04/11 18:59:31 executing program 2: r0 = socket$inet(0x2, 0x20006, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=ANY=[@ANYBLOB="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"]}, 0x2d8) 2018/04/11 18:59:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:31 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x8000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x7e8c41d3, 0x7136, 0x7}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) write(r0, &(0x7f0000000000)="240000001a0025f00018000400edfc0e800000000004bf070dffffeb0800010048050000", 0x24) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/11 18:59:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240), &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2e5300}}, 0x0, 0x0, 0x25d7}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}, 0xf8000}, &(0x7f0000000340)=0x98) syz_open_dev$loop(&(0x7f0000000680)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000380)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) mount(&(0x7f00000005c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000600)="f914f8b270478ec472f70700000000000000e06ce0a4cde75de1250c547899cad2fad3a466bf5f2a03000000000000f91fe598433145d89e05d59e99962e83b88fb62230f906d027b5f5f113cbffb815e5812c2ca265e78a719b3b7a58dd505ee6ed9e40d4c8a696b130e3a34ae4694b1a1e3700000000", 0x1029, &(0x7f00000006c0)="516a6fdb2ef5451eec0a3ffb948205a56ef6569a76e106fc2fb9c9ee5d35e36922577f607266fdafa335c64677adb366b27d932d176d6419026d6e29ac2e015a4d67ca30da551b12d86ad100064cce22c26ffdc905fd3c7532f7c54d5a55df9b9ec50b5f8638fa58ad60e217ab717c9addd10effd35a5875e792e8cf8b25ac76f60da4248a5d46d9be1b554df56329d2f1feec1cb5226604267d7167c50477e5905f6a7acd66d6754ec1cc29ab447494ad9bedc7ef03ec08161470") lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', ')mime_typeposix_acl_accessmd5sum\x00'}) 2018/04/11 18:59:31 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x27e, 0x3e5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000014f000/0x2000)=nil, 0x2000, 0x1200000000000f, 0x8010, r0, 0x400000000000000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xd1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={r3, 0x596, 0x9, [0x3, 0x1, 0x6, 0x6, 0x3, 0x800, 0x4c, 0x101, 0xfffffffffffffffd]}, 0x1a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @rand_addr=0x7f}}, 0x9, 0x9}, &(0x7f0000000300)=0x90) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x0, r1}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000009fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f000000f000)={&(0x7f0000006000)=@newspdinfo={0x24, 0x24, 0x601, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3}, @ipv6_hthresh={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000340)={0xa00000000000000, 0x10002, 0x0, 0x1, 0x17}) 2018/04/11 18:59:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x15}) 2018/04/11 18:59:31 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x40049409, 0x0) 2018/04/11 18:59:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c06, 0x0) 2018/04/11 18:59:31 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x6000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x10000) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000040)={0x7fffffff, 0x7}) sendmsg$alg(r1, &(0x7f0000a50000)={0x0, 0x0, &(0x7f0000063000), 0x0, &(0x7f0000426000)=ANY=[@ANYBLOB="2000bb8f06000f158945b4b0881ea54b714803bd800e"], 0x20}, 0x0) 2018/04/11 18:59:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0xff, 0x2) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x200, 0xd2, 0x2}, 0xc) 2018/04/11 18:59:31 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x15}, 0x2c) r0 = memfd_create(&(0x7f0000000000)='GPL\x00', 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x477, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/11 18:59:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x2}) 2018/04/11 18:59:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x5421, 0x0) 2018/04/11 18:59:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x8000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x6, 0xf0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x84) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000440)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5e63, 0x101000) chroot(&(0x7f00000000c0)='./file0\x00') syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x7, 0x3, &(0x7f0000001740)=[{&(0x7f0000000240), 0x0, 0x3f}, {&(0x7f0000001540)="731796ef128082e7514f68af2a8a216a11a6c23444b063da97a50ac68d890fbb8f122ad12881fde6b3832c9328bf409c19c1424ecd655182f3902fdd10c302b6f0e4f7dad951e9f97ed223a6c8f433f939cd87ede3d2d134d6a78cc8d10699442059f88a8f020034b768e91b319af43532bf74ff4232dadf2d3e1cefb3eedbaae2cc887ce70ba23e9b47f9b35fc88bf47296", 0x92, 0x439}, {&(0x7f00000016c0)="50eee1e41857176fb79534119e7f420dbdfff2e1809064aa02de608223c11375f6d09d38c2c6e64d82a0e7df39c5e5750160fde4aece1d04a26cdfcd35377f242d138c5f1b714e487026b2d44f9e354ff755a7fff502988c075a4edad33dbef1ec19225b9ffbe62c8996fb19be", 0x6d, 0x800}], 0x50, &(0x7f0000000380)=ANY=[@ANYBLOB="71756f74612c696e69745f697461626c653d332c6c617a7974696d652c6f6c64616c6c6f632c6a6f75726e616c5f7001f42384923f178f7eda6174683d98498ac786d6c622c3405ed5d70cc743ed947d1e802892cc8080cd9551032309b28db90d9c12e90f6bcc912e5d4d36dc34acb20aa8e74b6a112a382c439ead63e9e69d8d57bb"]) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r5, 0x0) r6 = accept4$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x800) preadv(r6, &(0x7f0000002c80)=[{&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/240, 0xf0}, {&(0x7f00000029c0)=""/91, 0x5b}, {&(0x7f0000002a40)=""/221, 0xdd}, {&(0x7f0000002b40)=""/38, 0x26}, {&(0x7f0000002b80)=""/203, 0xcb}], 0x6, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/11 18:59:32 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) syz_mount_image$ext4(&(0x7f0000001080)='ext3\x00', &(0x7f00000010c0)="e91f7189591e9233614b00", 0xff, 0x3, &(0x7f00000022c0)=[{&(0x7f0000001100)="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", 0x1000, 0x7}, {&(0x7f0000002100)="8d7d9309b082882cbf8ce830177de98b25e3b7919955cc04808f712b2f08dbe7ae777557cdf7cb6ddef13a9d07a6fb20bec0c258e35190001a9fd8db961cb81c4fedc7cba43e40eda9056a26e12ef1610712ab0dda316192eb6a01e8f0e6a1742ce91a9ac7322f2244ee964b47b2cf0355bc2f60bdc88f81ffd00d3535019a460ddde6b92c6bf06ebbc5e7d74d9c85b3e62c47ffe63797acdae86946ab8098dcd91f355676ec4a4ca046f43b9cf2a7bbe6af232e8c215936897f48d399450f663ad17bddf5deba7884859a95231144c0244094824a41d7ff513dc1b65a30566fe7f441d787", 0xe5, 0xf04}, {&(0x7f0000002200)="342a569f21718027dc898d7a5d20235f9ef720d6db293cadd2c68e22200678698711cc0bc1dcda70a10672cfa330460514c5dd4390dabc696c446d1fb2e45d87be5ed2c2ac4ada4811bbcf568618fc807dd610f4c01328ae18fd352235ef8f35502ce9b2dfed475fce221fca57463dc906ea24fd31907930ecd0637db818b2acc6fcecfb6c2e", 0x86}], 0x8000, &(0x7f0000002340)={[{@nodiscard='nodiscard', 0x2c}, {@nogrpid='nogrpid', 0x2c}, {@journal_dev={'journal_dev', 0x3d, [0x37, 0x0, 0x78, 0x7f, 0x35]}, 0x2c}]}) listen(r2, 0x0) connect$unix(r1, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/11 18:59:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@ll={0x11, 0x13, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="9d344a2e3a6aea7a5480277d05b382aee9f80c54e8a02bbf1d6a7008fd59f709571cea160f7b411ac77c746f4e258bda001029be1ba412e8efc4d8930711b5d556ee1420846b377394d38f24ce91652b5aee1579fabab74394185a15e47674f866ef69a931690a400b3780b74b50edd08d301e4aa64f5396e9dbc27687b1462eacf899b7879b1be9591ac6b92bb9cc03f0dddc5528e2576ae3891bbbc6fe6a43d48091c7248321ccbd4ab3aa7f4c0d08620ef0012a96dfa1cde53fa32ab14fc583a8119d374cebbb03d2c3ed2a7f634174acaa9d5fc94e40d8bb1b3359ce4461b7ad80f4", 0xe4}, {&(0x7f0000000240)="ab55ade3aae3c7ac57a55ec37c38a2d033c93ce8dc3519a8de7cd64cd3ec171795f2ac371c2bd20263531a68240c6a474af5abc5cb148595ad8f1d262645f56308fd9b8f610461993c27336cf6c345c6b687e9c5a8b5e10263a11399116c3133c3f95e84cc12323e9fd6dbfb00cecd784acffe815bbdca9c6d7945ac63006101345e0106d6ceb657497f2b68f566aba016cf123d67ffe3e2cd6bb52fcd20b8ad37c068ffb1d5791168b36c56ae5a0b135678a163d864d5e3ed46342a3fdbbf67e2f5053f39c515c334f5e32aaa7080", 0xcf}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="90000000000000000f010000fdd100006f83b43c23bcd7e4ab9de1557b79f79e8f97daba488286ac8d7c5138b7f39f5025ff61714cf496394d724ca853b32338b14cd5f1ef5c2cad7f485bbe242339f59f3e790185f461ffbac657d47cd0eafa735971e8558b5ea0acbe233b1985d649dc2d2c26dc2f4b5a6edc135add8d07fd7aef789371bede3fc32b69000000000000000000000000000000"], 0x90, 0x1}, 0x4000000) 2018/04/11 18:59:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x127e, 0x0) 2018/04/11 18:59:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xfcfdffff}) [ 276.892948] ion_mmap: failure mapping buffer to userspace [ 276.979526] ion_mmap: failure mapping buffer to userspace 2018/04/11 18:59:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:32 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x2000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:32 executing program 4: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) shmat(r0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0xdc45) getpeername$packet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x14) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x200000) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000100)=[0x2, 0x6]) read(r1, &(0x7f0000ec6000)=""/50, 0x32) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000380)={0x1, 0x0, &(0x7f0000000140)=""/113, &(0x7f00000001c0)=""/143, &(0x7f0000000280)=""/243, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) pipe2(&(0x7f0000000040), 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/11 18:59:32 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) r1 = userfaultfd(0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x5, 0x2, 0x4, 0x4, 0x3ff, 0x2, 0x8001, 0x38f9, 0x6, 0xb11, 0x7fff}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) dup2(r0, r1) 2018/04/11 18:59:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x2000000}) 2018/04/11 18:59:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x40000000018, 0x0, 0x1) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000200000200000000000000000000000000000000000000000000000000000000000000000029f5af288c7ef9d3f89a0000000000007ffa9cfc175a68ac4cd366adab8e72046cfab1f2059d88082724e275a9fdecac5100000000000000000000000000"], 0x48) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) 2018/04/11 18:59:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1267, 0x0) 2018/04/11 18:59:32 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x91) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x324) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/11 18:59:32 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0xc020660b, 0x0) 2018/04/11 18:59:33 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x40000) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x3, 0x2) r2 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)='./control/file0\x00') rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r2, r0) 2018/04/11 18:59:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x4000000}) 2018/04/11 18:59:33 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x3, 0x204000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0xfff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000000080)="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", 0x134) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80080, 0x0) 2018/04/11 18:59:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c07, 0x0) 2018/04/11 18:59:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f69705f76730092681bd070117353fb769c6f77a7cfd6b4b47efeaed54283f6d6d58bf96df13df0e31f41fc1eb63347eae5ba91e22a3a5bdeaa09b1504d8013e28a51f886a6598d878c999239cb964a0c0438f50e27125630c79216593aa219fd616b29506a6f12efdb50d6a281301603ae0044909d95381993bfb1db2cab91d6f5d9f174adc95a32f374895c69892bf29362b74d3d179f2a097db14f993fafaaed9ff80bec7fe4402409b2a5fc9006a69988616cf6be9919f33276d224f0e7359b435d13d49730d4da9c72fa") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/146, 0x92}, {&(0x7f0000000180)=""/246, 0xf6}], 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) syz_open_procfs(r1, &(0x7f00000002c0)='net/ip6_mr_vif\x00') 2018/04/11 18:59:33 executing program 4: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) 2018/04/11 18:59:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getpeername(r0, &(0x7f0000006e80)=@can, &(0x7f0000006f00)=0x80) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006f40)={0x0, @empty, @rand_addr}, &(0x7f0000006f80)=0xc) bind(r0, &(0x7f0000afb000)=@pppoe={0x18, 0x0, {0x3, @empty, 'tunl0\x00'}}, 0x80) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0xffffffffffffff36) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4100, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="48b8b0a193cb2635a4320f23c00f21f83500000d000f23f8420f00500a66f36767f04319680ac4e2fd30b73a650000c74424006d000000c744240200900000ff2c240f070f01c80f01ca470f32660f6b4a00", 0x52}], 0x1, 0x0, &(0x7f0000000180)=[@cstype0={0x4, 0xc}, @dstype3={0x7, 0xa}], 0x2) 2018/04/11 18:59:33 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x6c00, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xffffffffffffff12) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000280)=""/149, 0x95}], 0x1) 2018/04/11 18:59:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x40101283, 0x0) 2018/04/11 18:59:33 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="010100010000000000000000409d9256", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$vnet(r1, &(0x7f0000000100)={0x1, {&(0x7f0000000280)=""/231, 0xfffffffffffffe05, &(0x7f0000000400)=""/195, 0xfffffffffffffffc, 0x2}}, 0x68) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000180)) 2018/04/11 18:59:33 executing program 2: r0 = socket$inet(0x2, 0xe, 0x0) sendmmsg(r0, &(0x7f0000005d40), 0x2, 0x20040080) syncfs(r0) syncfs(r0) dup2(r0, r0) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x14, 0x401) fcntl$setflags(r0, 0x2, 0x1) 2018/04/11 18:59:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x1500}) 2018/04/11 18:59:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=@getae={0x164, 0x1f, 0x524, 0x70bd2b, 0x25dfdbfd, {{@in=@multicast2=0xe0000002, 0x4d4, 0xa, 0xff}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x8b6b}, [@algo_aead={0xf0, 0x12, {{'rfc7539(lrw-cast6-avx,tgr128)\x00'}, 0x510, 0x0, "029ae56514d3c785d8ca21f14f179ee0f35ac1c6c79d14207a2377eb33ae2086ea7decc470c4360e05ba7ff0e0edb2b5227f53dc0e2786fd163c07773bb2cd684c8c206544704b2ecc82837a3bb17c736db719414902f7d47f0896564803a04d9d4151621d5d0958b64f22e6431bc5b24e21edd2d8997436799dcbd096e21340a8592919348141f70793ec5b8a1943cd9f0d641139668ff707789c2f3487c8f5f749"}}, @encap={0x1c, 0x4, {0x2, 0x4e22, 0x4e24}}, @output_mark={0x8, 0x1d, 0x1ff}, @replay_val={0x10, 0xa, {0x70bd26, 0x70bd26, 0x10001}}]}, 0x164}, 0x1, 0x0, 0x0, 0x2000c854}, 0x40000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/04/11 18:59:33 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4000000000d0, &(0x7f0000000040), &(0x7f000070c000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007280)={{{@in6=@ipv4={[], [], @local}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000007380)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000073c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x6d, r1}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x1f, r2}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x200000) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x12, 0x10, 0x0, "d9b94b9b4083305bf3181aadaa5c3649852ac31e4e02652dafa51b849b9d8b15718b5e00198a60f004a4b197d3f06c85aafce590847bc28fdc52edcf513ee6bc", "43e2d2ff2ef2be4d863959a7a09a3c136499a3d1f6d2e826d5fb098526279bc3", [0x3, 0x1]}) getsockname(r0, &(0x7f00000001c0)=@ipx, &(0x7f0000000240)=0x80) 2018/04/11 18:59:33 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) keyctl$unlink(0x9, r1, r1) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180)={0x577}, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000000100)={0x3, 0x9}) 2018/04/11 18:59:34 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x4c00000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:34 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x8400, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000003c0)={0xac, 0x6, 0x4, 0x800, 0x3}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@multicast2=0xe0000002, 0x4e22, 0x1000, 0x4e21, 0x0, 0x0, 0x80, 0x80, 0x2e, 0x0, r1}, {0x1ff, 0x5, 0x5, 0x6, 0xffffffff, 0x0, 0xa2c, 0x18}, {0x0, 0x6, 0x5, 0x6}, 0x100, 0x6e6bb9, 0x2, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x4d6, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3506, 0x2, 0x3, 0x101, 0x8, 0x4, 0x3}}, 0xe8) r3 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x600000, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) accept$inet6(r3, 0x0, &(0x7f0000000340)) 2018/04/11 18:59:34 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x64480) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000001c0)={0xffffffffffffffff, 0xde49, 0x200, r2}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000003c0)={0x800, 0x1, 0x10001, 0x8, 0x4}, 0xc) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r0, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000200)=0x1000, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000400)="0f013a660ffd6485672e0f21d6670fae786e0f0666b8000000800f23c80f21f86635000030000f23f80f785a450f3566b9f50b000066b80400000066ba000000000f3066ff34", 0x46}], 0x1, 0x27, &(0x7f0000000480)=[@cr0={0x0, 0x3}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="a8df365f36e756f2df4e658da91a8a973b7812e07a1963376ad776b88b03012e78cbc549068bff314b480ef553074809664218c39e5e18dbf57f58a4fd90a69a221b507fc6744b7d9d773ec926e8cecda2e004a28bc54e4ffd30bfe13287d4369d570d28fd8924181ae1d17120deef8f6b5be638d4cb910904eba0b9c4dee586767590cd9f1305b09e7ebe35ebdce022771d2dc41b80c5ded48ff9bf1b4be0fe514b845f9d6a4fd55e77e4a17465a682350603adba9988388c696043830344a05f04bdd9d6e27685991ffc9026228ca015d4390d5e6f6ea069c5e43ed71e184844fce63505eb8e", 0xe7, 0x4894, &(0x7f0000000240)={0xa, 0x4e23, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x98}, 0x1c) 2018/04/11 18:59:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1ff, 0x400) 2018/04/11 18:59:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) writev(r2, &(0x7f00001d3000)=[{&(0x7f0000ddd000)='\r', 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)}], 0x1, 0x0) 2018/04/11 18:59:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x8, 0xffffffffffff2805, 0x9, 0x9}, {0xff, 0x6, 0x4, 0x7389fe26}, {0x1, 0x7, 0x2, 0x8000}]}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x300000003}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) write$eventfd(r1, &(0x7f0000000000)=0x80000001, 0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) dup2(r1, r2) 2018/04/11 18:59:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x401870cc, 0x0) 2018/04/11 18:59:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x600}) 2018/04/11 18:59:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x7) getdents(r0, &(0x7f0000000140)=""/179, 0xb3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) getdents(r0, &(0x7f0000000200)=""/4096, 0x1000) 2018/04/11 18:59:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c09, 0x0) 2018/04/11 18:59:34 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000002c0)={0x0, &(0x7f0000000240)}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x109000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000340)=0x5ff1) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff6fd}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="f01dfddec3a55281eae09c13d2eb81991f47f7af49e7643a091ba4583176232fd8b2a2beafddbd34a246a6e8680cb28ea548f29589f47ec685c018e1941404d81d33a8", 0x43, 0xc000, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/11 18:59:34 executing program 7: syz_emit_ethernet(0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6098b0480110210000000000000000000000000000000000fe8000000000000000000000000000aa00000000195f226b91d120bf3bd9645a36c21665f13ddb0a8186edb0c20e3888f254f71d9e5dd76b200184fd84e7219a8fe5e27b74b74f4ae7920831895509c3897b4751bed2763edad4ca29c021bed604297a1d350e47ad02c4f51e909e96800ff0bb11704e09b28bf87429ae97787aeacb810a07283683b201d31782", @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f0000000080)) r0 = getgid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) 2018/04/11 18:59:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x14}) 2018/04/11 18:59:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x48000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x2, 0x70bd2a, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x32dff8fdab5f6777}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:35 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x105000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="150000000000000000000000516265952a0b142b900008001000000000000000000000000000000000000000000000000000000000"]}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x200000) getpeername$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/11 18:59:35 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0xf2090000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:35 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x119, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'tunl0\x00', {0x4, 0x5, 0x1, "c4bc22020d2c", 0x5}}) arch_prctl(0x1003, &(0x7f0000785000)) 2018/04/11 18:59:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1274, 0x0) 2018/04/11 18:59:35 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xc5, 0x81) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000040)={0x0, 0x3f, 0x100000000}) prctl$setname(0xf, &(0x7f00000000c0)='\x00') r1 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x3ff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x4}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x1}, &(0x7f0000000200)=0x90) 2018/04/11 18:59:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}}, &(0x7f00000007c0)=0x98) 2018/04/11 18:59:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1263, 0x0) 2018/04/11 18:59:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xffffffffffffff82, 0x0, &(0x7f0000000040)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="693f0e000c40"], 0x0, 0x0, &(0x7f000000bf1f)}) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) 2018/04/11 18:59:35 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xb059, 0x2000) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0xa, 0x200000007fff, 0x80000000}, 0xc) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) fchmod(r1, 0x0) 2018/04/11 18:59:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/04/11 18:59:35 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x6) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3ff, 0x200000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x200, 0x1, 0xff, 0x1f]}, &(0x7f00000000c0)=0xc) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = fcntl$getown(r0, 0x9) sched_setattr(r3, &(0x7f0000000000)={0x30, 0x6, 0x0, 0x1f, 0x0, 0x1, 0x3, 0x3}, 0x0) fcntl$dupfd(r0, 0x406, r2) ioctl$sock_ifreq(r2, 0x8930, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) 2018/04/11 18:59:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0xfeffffff00000000}) [ 280.466769] binder: 21922:21923 unknown command 933737 2018/04/11 18:59:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x7f, @multicast2=0xe0000002, 0x4e21, 0x4, 'ovf\x00', 0x18, 0x59, 0x6c}, {@loopback=0x7f000001, 0x4e22, 0x1, 0x7, 0x6, 0x100}}, 0x44) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000440), &(0x7f0000000480)=""/63, 0x3f, &(0x7f0000001500)={&(0x7f00000004c0)={'wp384\x00'}, &(0x7f0000000500)}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x8001, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @rand_addr=0x81}}, [0xff, 0x2, 0x20, 0x1, 0xffffffff, 0x8, 0xfff, 0xffffffff, 0x101, 0x7fff, 0xbc, 0x9e92, 0x9, 0xa9b2, 0x5]}, &(0x7f00000002c0)=0x100) 2018/04/11 18:59:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x80081270, 0x0) [ 280.495185] binder: 21922:21923 ioctl c0306201 20003fd0 returned -22 [ 280.532997] binder: 21922:21923 Release 1 refcount change on invalid ref 0 ret -22 2018/04/11 18:59:35 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x2, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x200000, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x800}}, 0x0, 0xe, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xb0, "8eb4a8e4b3f73ffd576f674e717966a4de83b47a2efc8d7ec03c44a8baffcb118c5ed6766b634ecd957a72dc9611ad72799100e50ed0afb2ae544a612617b124c25b495424f8205e5133516d435c7217e9d672c5f514e5842006fd95e6271d94433f738c893d5dc9dcc98a5feae9588cd43018442eb7c9add84dd0cb8c5e1e022ef066ade4600a95693841d8823229c81b74d592d1d640be9a40150c9fb3b8774bd57f2c1352f942c00a13f13450c207"}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x85}, 0x8) r2 = socket(0x1e, 0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x42000, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000080)={0x100000001, 0x0, 0x1, {0x77359400}, 0x800}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x3, 0x8, 0x6, 0x7e3, 0x2, r4, 0xfffffffffffffff9}, 0x2c) pipe2(&(0x7f0000000380), 0x84800) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) [ 280.566988] binder: 21922:21923 unknown command 933737 [ 280.582739] binder: 21922:21923 ioctl c0306201 20003fd0 returned -22 2018/04/11 18:59:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x1400000000000000}) 2018/04/11 18:59:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x5451, 0x0) 2018/04/11 18:59:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=@mpls_delroute={0x20, 0x19, 0x301, 0x0, 0x0, {0x1c}, [@RTA_DST={0x4, 0x1}]}, 0x20}, 0x1}, 0x0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = gettid() r6 = semget$private(0x0, 0x0, 0x80) semctl$IPC_INFO(r6, 0x0, 0x3, &(0x7f0000000280)=""/193) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r7 = dup(r4) listen$netrom(r4, 0x7ff) r8 = accept4$ax25(r7, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x0) setsockopt$sock_timeval(r8, 0x1, 0x14, &(0x7f00000001c0)={0x77359400}, 0x10) shutdown(r4, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000000380)={0x10001, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r5, 0x1000000000016) setresgid(r1, r2, r3) r9 = memfd_create(&(0x7f0000000100)='\x00', 0x1) getpeername$inet(r9, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10) bind$ax25(r8, &(0x7f0000000440)={0x3, {"eeb0c785a774d9"}, 0x753}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r9, 0x111, 0x5, 0x0, 0x4) 2018/04/11 18:59:35 executing program 7: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x2f, @empty, 0x4e23, 0x3, 'nq\x00', 0x10, 0x5, 0x29}, 0x2c) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x2, r0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x16, @rand_addr=0x6, 0x4e23, 0x0, 'wlc\x00', 0x3d, 0x9, 0x22}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e24, 0x4, 0x8, 0x2, 0x8}}, 0x44) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) socket$key(0xf, 0x3, 0x2) 2018/04/11 18:59:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000500), 0x4b63c0c34d5f381b) bind(0xffffffffffffffff, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/73, 0x49}], 0x4, &(0x7f0000000400)=""/185, 0xb9, 0x100000000}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000640)='/dev/snd/midiC#D#\x00', 0x0, 0x200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000007c0)={r1, &(0x7f0000000680)="76261cb49603ebb7a6f34b748cd24827569c97a1cc4062fb0a9f337fbd292503ba8675d63ebe6b29fe1ce678ecc3f2d2df9b0a85a2b2859171379e26480ae1a81092f490822ec8aebd1ea10cd80c4c", &(0x7f0000000700)=""/191}, 0x18) ioctl$void(0xffffffffffffffff, 0xc0045878) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000000c0)={0x3f, 0x1, {0x3, 0x3, 0x1, 0x0, 0x5}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000600)=[{0x8, 0x6}, {0xb, 0x7}, {0xe, 0x8001}], 0x3) r2 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x3ff, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000580)={0x81, 0x400, 0x9}) [ 280.689914] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/11 18:59:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)={[], 0x200000000000000}) 2018/04/11 18:59:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x401070cd, 0x0) 2018/04/11 18:59:36 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000037c0)='./file0\x00', &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003880)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000038c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000039c0)=0xe8) lstat(&(0x7f0000003a00)='./file0\x00', &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = geteuid() stat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000003c40)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003640)=[{&(0x7f00000000c0)="fcb3696e28219d5cb8f3ad28b992967b839ea141868684487946e00b4b4c3c09d636885d6bfc6617f1995c3f5776bb497e", 0x31}, {&(0x7f0000000100)="4426c72617fbe2e0b4e5e1e0b5ea06bb3a5bc405db4795c4d46b3f1c7109adb6fd714ff7fc", 0x25}, {&(0x7f0000000240)="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{&(0x7f0000002540)="e935fb58487fcf655bbb02c102e2af5fd8ba2b596c03ed31fea08722ce08783f69d2ee209df278655b03a8a2ca82215d6a84f886dca6eca1c81e51560ab6924c57fa06e5ab0794e33ab57dc4b92cb7b46c8a596be9e2d0cbd7788dc98e8317ce1d20312e28680470ec534f185bbb2013cb781445c8fb87f63d3a5e21d4ce51715821f9288928280c76b13960c375d8aa6d9e4912dc0bd7775bd29f3263bad864037f8b46d582f5c8d696664514ad85086b92f113bf2475c0f06e1d227a636e0d6ccf7cdbcef4f43eb75be597f67bd592a91aad0afd8a3c9d59bc9db45fa90dcd59230536c74fff885b5605cf36f13b69", 0xf0}, {&(0x7f0000002640)="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", 0x1000}], 0xa, &(0x7f0000003b80)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}], 0x90, 0x20000000}, 0x80) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0xffffffffffffff94) [ 280.792938] device lo left promiscuous mode 2018/04/11 18:59:36 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x44, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000d000)=ANY=[], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="00000000cba2874c00000000"]], 0x31a, 0x0, &(0x7f000023c000)}) [ 280.874424] binder: 21989:21990 got transaction with invalid offset (5514555261500522496, min 0 max 0) or object. [ 280.916210] binder: 21989:21990 transaction failed 29201/-22, size 0-8 line 3026 [ 280.946878] binder: BINDER_SET_CONTEXT_MGR already set [ 280.967716] binder: 21989:21999 ioctl 40046207 0 returned -16 2018/04/11 18:59:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="17fc7c42a08804befcf3e844b00ea9c0232b2e106f14b48aff27e7e89ca5f7bb4b33f25d7cc905f463ecefdab125", 0x2e}], 0x1) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x32) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000380)={0x200, 0x7, r2, 0x7fff, r3, 0xaf8, 0x7ff, 0x7f}) r4 = accept$alg(r0, 0x0, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0xc42c0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x2, 0x7fff, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r6, 0x5, 0x100000000}, &(0x7f0000000180)=0xc) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000000440)={0x7, 0x71, &(0x7f00000003c0)="e69503c5b80887efbec6896992c7cf355f1b56a280f360172aaf284e97213ebc0db4606b4ed921228c1bbe0b3358bd633ff423415d2d3b9407c8db2c96e83f14c3bd16fef5909fbfb6b47e136056ff41a9be66176c56236c4207abebb349e9f4e529473eee1825d63771fab154d01bdce0"}) r7 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r7, 0x0, 0x0, 0x40007) sendfile(r4, r7, &(0x7f0000ccb000), 0x400) 2018/04/11 18:59:36 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "b13ec3", 0x223, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) socketpair(0x18, 0x6, 0x9fca, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x66, 0x18, [0x101, 0x5, 0x5, 0x0, 0x10001, 0x0]}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x0, 0x100, 0x81, 0x20003}) 2018/04/11 18:59:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c02, 0x0) 2018/04/11 18:59:36 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x7a00, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) sendto$ipx(r1, &(0x7f0000000180)="b2cd35974b1382a9c81cfc8c3bde0b1d5b73b22e79fd5e8fd8ebbafb6431fad738f9846447b789079ebfcc82ff0c1194aed1b06909fd9e25dec61aa34ba2f29af73383b8d0fab3fcf17d9d80b3933041a4992b43f5e98eb4c072e13956bbedc7a8ffc95933a321cbc71e68c91570393975b45d763a890331b0042c30e4ffe73e6d9fe33f5e8dc260c5b8b75db0476148ca55a1ac5ee072f11df7bb6488ea38586ef9846282521629e144eff4694c536a3478afe993a05989bd4b91901c7a4620b7de1b12ab7d1f4454c8644d5259e876e6b094f5aa85efd1", 0xd8, 0x0, &(0x7f0000000040)={0x4, 0x1e8, 0x3, "c60aaa4e5d46", 0x7e4b}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000440)={'vcan0\x00', r3}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) dup3(r0, r1, 0x0) 2018/04/11 18:59:36 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f0000001880)={&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x1, 0x4, {0xa, 0x4e24, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)="327a4a9ec32c21bd72db6584c46eadd2a24dde9da642313516a14402d936ac7fcb1adc3262dfbbcecfaccb60ee46997c468fcba874548129f2820a6f6d051ba55448a82cf55c3bc77eb6a66dd77286869f646a9080932c170d37d70f307e05fc6adcbdcff481d23106588b6eed6b160de4c7950c2e3353ea03870644fc3682fc46648bf0225ec515a8c44b90686b65a35f74a0d8ffdc58bc4029ccaf0f", 0x9d}, {&(0x7f0000000240)="92b493270d30ad72c2f445c85e06c8377246a9aab6cb897cdf70d758549e62e4df7f44865c560531c6343f2cab842db7f321547465011564b7a933e717ac6254a5e20dc6b320f7200ae3fef11620ae78c4460057ffc1e85db3802c998183590043", 0x61}, {&(0x7f00000002c0)="4691b8c34c100d8b04058dbee8afbecb92b2d797bb13f6aeffa1fe62251286835b6980d42d897659161344aa7e9100908587ff03c4d44139e6ef95732ae901c377688f8c35efd4cf164e0f77a18fceead182f96c115fd3143488c8f56219b1f2cb5dc7", 0x63}, {&(0x7f0000000340)="3c70830f3a138b1f9f4f065bf3949ddbf3c8d81846497d0d13b2d77ab338375384ff51dd1778939ba8eb1d2cbf680eec448e8374013a149f26a3fee7cc4e987dcd2276e94d42a4ce5409e0649e8382bb7a3c0ae1aaf96505e5aec68793fe3140b61d0c755b1f1019b2b861dbd5f824f548168289c2582f45a973baed67d8ead19eab6263c54a8e984ea5031bda8daaeb7770ccb48c52cbdca041e9f77d59bb0dbeea1fbda4dbf27eac57a684867a7ad51280e79f2e479783a4", 0xb9}, {&(0x7f0000000400)="e42b1f3f9891490f5d1acc96f24c5ef2f37b6618881a8cf1424ce52fdc525ea278dbae35ea7ba0e952c0bd9f6116619a326a61c974246829195a467e15d30a198894af1a29843a3899f9f676c70467908f72a0f9b5cfdeb486e970c00b", 0x5d}, {&(0x7f0000000480)="2c38bed34f6cab9f9339068ce3fa53a27d7fef08b96046060ac04a1d9339eff0944a221ba3d66bfa34f14c73c09b3f8b0e8e68607aaf8b05fa861acb48a03930c7b0591f55b4c1d2c778cf151073e9ad44d2b5c7521c443e23517292a20c60174351fe33be399d0d6113f22ebed3a51d1393ec4331a611c87712729cab204ce1cd114b88ff6cdfbd392bbb548a3e2249eca0c207d59a7e9542735b07c0d1fef1de03da8bac410a52ad92235cff8aa5f8c5c2e64084f641c530", 0xb9}], 0x6, &(0x7f00000005c0)=[{0x80, 0x103, 0xad, "187e0863fb5df42352b5a23ac30ce96ba83a6bd519bee3277aa72ceb2daeda82af6d2fa7192f2ed39e9ccb602c6a2d1f3239d9985c1b884d88c2f90f47cd822b29f4c8cb93ef520c7c3fb437c19724ade58583ce7ab7ccfc161ae60e7b3ea834151d58d0c2be2307d9c11743"}, {0xf0, 0x0, 0x20, "4d31576b56e819b7200f14349aa6ebe7f03f8cbb44f6fb487c9aea0ec24c222325c028f80aec1ad61c951c3bc9062d4af87d4403ba0c2002c72181634d06cde576a304e0e184c1ffc988b2c554166bff2a2d466b94ce437aa8e99ee325215a70ede8d1809ef4488cb88a0b9e936b21738a5fccb4fcff81f5578cdc6feb53a2a8fd60e62c9bd01223a2a428f671981570e1d774ff32be5dff9339cd0b5b2fd7fd360d4a33fbf5d1cad48b65de47c8986a3acdff2ea76503c15a694f9b763f9dd37e3182c7eb9fc4fc772e9053a62e4e68e6407b3e6027cfe80f1d"}, {0x1010, 0x88, 0x8, "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"}, {0xf8, 0x0, 0x2, "cf7da5e083ec15ed2e8c8ceec9b878ee101b40528dd9a6ee9ee3ca0db152deabd30170e4e2f9a1a6fb0de89367ead7cab496754ddb550be7852c0cb0e1e85385d5ce08d0d16323eb655742ebcdc7348c226bcc3acf72b62a8c973721f627cc8ac061dd785aafaaae3c83b880527796d958686fa97ea5aa7304150b3cf8136037bf719d01bcb784e488ece96681ab34fd513ad5331dd1d4c7e4e0d06d75425148cfdf356f94ec2167a35b56740b04fcbcee38ae81327499b2fac8a93e5177d2b2808f890c2c2588e1b9062f3ae4e01dcd9204013da557f0ce3549f702330b98c457dfb3ce0d23"}, {0x38, 0x0, 0x20, "02e0ec8179e743c17d2095462b21d915ed35b1fa78d479df15aee6bc39992f9082921b"}], 0x12b0, 0x20000000}, 0x20004880) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000000000000000000000000002000000"]) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:36 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x2000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000100)=""/106) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000440)={&(0x7f0000000180)=@ipx, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/130, 0x82}, {&(0x7f00000002c0)=""/160, 0xa0}], 0x2, &(0x7f00000003c0)=""/68, 0x44, 0x5}, 0x40012003) 2018/04/11 18:59:36 executing program 7: syz_emit_ethernet(0x45, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x7, 0x6, 0x2}], {0x8100, 0xae5, 0x7, 0x4}}], {@arp={0x806, @generic={0x30d, 0xf5, 0x6, 0xb, 0xb, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "233452a047a1ae1a095aa6", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "6dc9c6e6c1a2a99c5d27215235cd641f"}}}}, &(0x7f0000000100)) [ 281.510551] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/11 18:59:36 executing program 7: timer_create(0x7, &(0x7f00000000c0)={0x0, 0x20, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r0, 0x0, &(0x7f0000000140)={{}, {0x77359400}}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x100, 0x0) fcntl$getflags(r1, 0x40a) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e41fe0)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x1, 0xd000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = dup(r1) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000180)={0x30e, 0xda, 0x401}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)=0x1) 2018/04/11 18:59:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x3, 0x8c3}) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c0dcd89e83ed256fe09000065a5ed3779238e3db8fe00ae8c70889ecfdea793bc00000000"], &(0x7f0000000280)=0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r1, 0x4}, &(0x7f0000000300)=0x8) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040), 0x10) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000380)=""/178, &(0x7f0000000240)=0xb2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x5, 0x3, 0x0, 0x8, 0x30e4}, 0x14) 2018/04/11 18:59:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x5450, 0x0) 2018/04/11 18:59:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000140)="740500750000d1fe9442e4bc9c23ab3e000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa2fca7b5a49", 0x6}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pwritev(r1, &(0x7f0000000040), 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x102000004) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2400, 0x0) 2018/04/11 18:59:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0xaaaaaaaaaaaaab4, &(0x7f00000000c0), 0x0, &(0x7f0000000180)) 2018/04/11 18:59:37 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000002c0)={&(0x7f0000ffb000/0x3000)=nil, 0x4, 0x1, 0xa9, &(0x7f0000ffe000/0x1000)=nil, 0x5}) ioctl$int_in(r0, 0x5452, &(0x7f0000000300)=0x7fffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={0x9, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22}, 0x8, 0x3ff, 0x7ff, 0xffffffffffff8001, 0x9, &(0x7f0000000340)='ip_vti0\x00', 0x3ff, 0xffffffffffffff2e, 0x100000000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="3c770080e04864c8442302561ce6b8c653f8f25ec40017f5d0d44776d83a92a5f8e54968f554f4e2822504c8a2613dd00621d33466d36574c3f1f7c39ce61418f49bd3704ca89ff1c498863e20384486ebd723d251c2caabdaea286cd275f05918b63ab1866a643c878a545e2c395a011817c35a85a4a916352bafb3a73d7f1c5216efb76fe1e1bdd9386183042f9ad059d2071498e5d1e77c668123f8343d35dde265dd66c365558ad683fb86abca550e96506f8102a08c61446dba0d9c0550656e41e42b1be36d1ee967c71c6120e4f90facfff4635fb71761"], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000000c0)={0x9, 0x1, 0x8, 0x7f, 0xe4, 0x100}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x59, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="016340400000000000000000fe000000000000000000000000000000d6b33b1000d83e04d653ca46000000000000000000000000000000a86bee05000000000000002928ce0000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYRES16], 0x1, 0x0, &(0x7f0000000140)="cf"}) 2018/04/11 18:59:37 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1}}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/04/11 18:59:37 executing program 3: r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x401070c9, 0x0) 2018/04/11 18:59:37 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8400, 0x0) r0 = socket$inet(0x2, 0x3, 0x3fffffc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000949000)="890a04000300000000", 0x9) 2018/04/11 18:59:37 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x7400000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/04/11 18:59:37 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x7, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={"69706664703000308dadbf7175a16400", {0x2, 0x4e22, @broadcast=0xffffffff}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x280002, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), 0x4) 2018/04/11 18:59:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/04/11 18:59:37 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)="4fa1d1444838ab341137eacbe16fd1e85e50221b5f795ff77f807f4c70611a1ff1cd61b5b70a363cf546f1071c0863f8e7497c80db3765297a57e4946210608f32825d564087df7d4bf8b3b4db66d820420cfe181101bb340d144b3f59b2942836727dacca29658681e13aaf7212b1ff48d6f963f4652cca54ea21b3ec1c1835d5", 0x81) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x400000) connect$can_bcm(r1, &(0x7f0000000080)={0x1d}, 0x10) [ 281.923702] binder: 22068:22070 ioctl 40046205 3 returned -22 [ 282.722745] binder: 22068:22097 unknown command -2147453124 [ 282.728566] binder: 22068:22097 ioctl c0306201 20000000 returned -22 [ 282.742132] binder: 22068:22097 ioctl 401845ef 200000c0 returned -22 [ 282.751109] binder: 22068:22097 got reply transaction with no transaction stack [ 282.758632] binder: 22068:22097 transaction failed 29201/-71, size 1187664854-0 line 2763 [ 282.871282] binder: 22068:22097 ioctl 40046205 3 returned -22 [ 282.882146] binder: 22068:22098 unknown command -2147453124 [ 282.885831] binder: 22068:22099 ioctl 401845ef 200000c0 returned -22 [ 282.887978] binder: 22068:22098 ioctl c0306201 20000000 returned -22 [ 282.894519] binder: 22068:22100 got reply transaction with no transaction stack [ 282.908531] binder: 22068:22100 transaction failed 29201/-71, size 1187664854-0 line 2763 2018/04/11 18:59:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x127d, 0x0) 2018/04/11 18:59:38 executing program 3: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7b3, 0x80000) r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f00000006c0)=0xe8) r3 = getgid() socketpair(0x9faf4977f0e42983, 0x3, 0x9, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000780)='cgroup.type\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000007c0)={0xffffffffffffffff}) r7 = socket$rds(0x15, 0x5, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000800)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000046c0)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004700)={0x0, 0x0}, &(0x7f0000004740)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004800)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004840)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000004940)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = syz_open_dev$mouse(&(0x7f0000004a00)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x80) r17 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004a40)='/dev/rfkill\x00', 0x100, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004a80)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = openat$audio(0xffffffffffffff9c, &(0x7f0000004ac0)='/dev/audio\x00', 0x80000, 0x0) r20 = dup(0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004b00)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004b40)='net/route\x00') r23 = accept$packet(0xffffffffffffff9c, &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004bc0)=0x14) r24 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004c00), 0x4) r25 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004c40)='/dev/mixer\x00', 0x200200, 0x0) r26 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004c80)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000004d80)=0xe8) stat(&(0x7f0000004dc0)='./file0\x00', &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000004e80)='cgroup.threads\x00', 0x2, 0x0) r30 = socket$can_raw(0x1d, 0x3, 0x1) r31 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r32 = syz_open_dev$vcsn(&(0x7f0000004ec0)='/dev/vcs#\x00', 0x80000001, 0x0) r33 = socket$inet6_sctp(0xa, 0x5, 0x84) r34 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004f00)='/dev/loop-control\x00', 0x200, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004f80)={0x0, 0x80000, 0xffffffffffffffff}) r37 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000005080), 0x800) r38 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f00000050c0)='./file0\x00', &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005180)='./file0\x00', &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005240)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000005340)=0xe8) r43 = getegid() r44 = fcntl$getown(0xffffffffffffffff, 0x9) r45 = geteuid() stat(&(0x7f0000005380)='./file0\x00', &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = syz_open_dev$dmmidi(&(0x7f0000005440)='/dev/dmmidi#\x00', 0x5, 0x8040) r48 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005480)='/dev/autofs\x00', 0x2100, 0x0) r49 = socket$inet6(0xa, 0x80005, 0x800) r50 = accept$packet(0xffffffffffffffff, &(0x7f0000005ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005b00)=0x14) r51 = socket$inet_sctp(0x2, 0x5, 0x84) r52 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r53 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005b40)=0xffffffff, 0x4) r54 = syz_fuseblk_mount(&(0x7f0000005b80)='./file0\x00', &(0x7f0000005bc0)='./file0\x00', 0x1000, 0x0, 0x0, 0x0, 0x6, 0x2000000) r55 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000005c00)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000005c40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000005c80)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000005d80)=0xe8) getresgid(&(0x7f0000005dc0), &(0x7f0000005e00)=0x0, &(0x7f0000005e40)) sendmmsg$unix(r0, &(0x7f0000005f00)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000240)="13c30b84690bc98df54a4d4193d6bfc6bf62714ae83d941ec0f52f22aec98757422117a9da9164e52bb7fd4095c090f46daf358668881555787160c82b39eefc9bd129e5d3eddf29bd6a3e65f2eab7232db96fdb50722cd5ffc9ac2670bad4e16e1aa0e226b2a7031ccae97ad433754a7d73a79105366e950fa246634336d9b8ca4f352243193c135f31bb1fee6c68406381b89dc4bf0adb7fcb3c3267e37cca031e1c45f523f21363d7c6cecf38c41c871f6570fb47", 0xb6}, {&(0x7f0000000300)="f80819288bee8a774676d355d9c44921b78d94ae3743e59fbc4352db1ab00b068b9dcb6e5ea8b33a07a79c96b030b0ecd9a0b5a7fe07aa2082805c17096137aeb645a372c36da9f6e1c6ebcf4281e19206020d83ef262319e250dae124adc577b0f82b3ac30cbe02883c820790135f6d34ae2ae01c279d013758cffe65132a9375ad4a185a1533e635ea8ad3e6784f3e9d51deab95d6536b580a56f4607ea4407743cd76e9f095bb1dec4fa7626d013c949e8a29bddbf22f985f2214dc250ee15b7cdcbef5db7297f41512762e6d9dc4b58540a6ab5133c717a272d023c203a5", 0xe0}, {&(0x7f0000000400)="41ac356b9e14c7ab6a40f2cf0a3c115960a2fb61cc695e3463e699746aeef50cda96202f50e0812d56d3aa04351d59217cdd4b192c427646c3c5c6626219005e21516cca69e39fdab49b4f1cd86ed415860a40b4a7bd4b10a5ac288dd41615a6b337e73507dd9b8cfaf8c9ec0805f2abb2c02973cf3ff8c92a6ec71b698ff145a6644726400b15495f86f06e4a2a959d2460534a189cf6df9b3be5ca6c7099cf7f0c025bef172d147e501847386b35aacb60d181c1b1db02f9001cb52772995233e1fada8d662e648fc0ff2a0b9a8bc584604da8b6551d8e3638e5f68cc232", 0xdf}, {&(0x7f0000000500)="39f345333550b008fca5410b399959bc727f85d0e047299c7bff43c31535164e6be09a4ecf98408846bd02ecc10f1f443497ec8fccce3787bbb21fa40a05bd80d15dd0433a83fe168a99407786b8df87afca967acd5429bf5c09189a45c0a085c01425d2f692ab6907df0276c14abc7e0fbdd50acd655878785a5af757391147ededbd7faadc67569bd01ba037eddc75836fac528ffd01fdf53fafcc000d0bd43eaeb3eb15b5cb1f0432113c201d86f3dea72dc6fc4e68257937fc75d6c8610b", 0xc0}], 0x4, &(0x7f0000006040)=ANY=[@ANYBLOB="00010000000200000000000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r4, @ANYRES32, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="000000009b201d210c4d80cf17af97fc0a9597529ddee0d5da833ae8c4769a30b42e55efa88e198f091ab39def93703953c7ec3d9dc55ee47381bcfdd3f266686a75eec898b99fe0ae93d6d57113800550523799ec786eb23778"], 0x50, 0x4000000}, {&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000000940)="d580e7e4721687b26c05cbd1fd83f44e82606613c1e3413306a7daef34e8c462426404dd962d252da7acb81ddeea29b35c39a890e73dac50ffdb99a613f3b0a722d302959d7c8a3d2d6ee367a0edcaa7dc4fca0047301148ecea99047b8cc9e3a757a18c69b47a5cead278d0986a48659708b199b4434eb927dddf404ef00f3a099644c77396b2c08dd4bc53d4a7fa75cd26228ae92058dbf6615c7990e566952a3d7f3ed75fa8111165d7030375950f6a49eb4e6b4c37afc4d030e93f9dd941acccecc4855eb31c8a18fe9282f474ba", 0xd0}, {&(0x7f0000000a40)="9b639846029dbb706ca2349a57ea8c3a721b0b1e49482a08b9168f3622b8f03659b617539285a7a11e2ddb7b91b7b5fd90ef69a63851a8747f0c70c7b5483b0b2ab244439849644708c5d219381bc11bb39af4bcbece9a340b69af3412d0fcce2a893ee3d6dc82c53bee56c4e1b5768efd69cada82e0864f8ca2a2b935bbe1bb2cbe071d025b1e75987fe29f308dbc1265196b27cb6017842b214a398eb6a4b776e6c000a00a28b80a008c4b8aec6f9dc6316a111491f4abdcf6cae73186c0c275cc763d2c2c8ee1fd7bb0dec094ba8ec6a74afe452ad1890cc58070e8dc5774f9fe4d9535b3de77", 0xe8}, {&(0x7f0000000b40)="7c5dcf8c67a35a333c5809b65aa03887840fb97a7999a86247f50b05ab8819fb88c1a441ba63f36fa147faedb2703b8ca667ab940baac166f9b34c0f457970df8fc732978fb89865381f5a17a6eb34", 0x4f}, {&(0x7f0000000bc0)="481147fdc64b076d7e53b5c340feaa942316ab38ebe3474112bf10ecdc0edb015317814936c289bcfddab13d513d511d1dfab48c8e8529d0abee811b1365d1b6a1094576e6eba2462b6bc94b14703b11b2890a3bc89f9ed58fd06e60e9469502d6eeb3ed232526fdac5bd107f1735f0a0f9bd11aa9940d14e6", 0x79}, {&(0x7f0000000c40)="b7e0d6e8ebb5ffe726182dad6e1762136d8e51f0ea7b8f535ac2571348017a5a9a72489e687a859de3858e0dd85c4631146b8d88514a538f33f80062b2c8f11f86574757bac4c266", 0x48}, {&(0x7f0000000cc0)="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{&(0x7f0000003680)="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0x1000}], 0x3, &(0x7f00000054c0)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r29, r30, r31, r32, r33]}, @rights={0x20, 0x1, 0x1, [r34, r35, r36, r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x18, 0x1, 0x1, [r47, r48]}], 0x158}, {&(0x7f0000005640)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000005a40)=[{&(0x7f00000056c0)="9b427919a82d01cac3743643b8b0b5402b75a1fbaa85d081986f5377b9422dde7c82bc30866867a02e01d5357cd18ef75b8c22", 0x33}, {&(0x7f0000005700)="2861a3c2d1b608e1eb9111c854139be0440f9d852496be4b51744bda1dac0fe0f70ab05db844b46b668b37d8d8b99e2ac1b5cc6bfb7f8844ac13853f2af30ca7e0d6f6e0b1812f9278003f6f39ea9d53ac7b894ac69f19aacae90c63a1a8bcbc521f19a3b29817a0", 0x68}, {&(0x7f0000005780)="b35dea0baf7dd10537ffbd087cdae6fe91dadf5bd0aec0e3bd39c398fee9f5cf7e6e1a9c982d9c92", 0x28}, {&(0x7f00000057c0)="cf265fb1090fbb1571dd0a5fe9f94d4ea03e7d78348b56f9ef546767184308900a0ee2310807c85c4bb07424490136183053ca1bd6ab1e10339df4c8b8008fc0b00207391811f8dbe5e157e5112ba58560033c1aa4e6c7e59d061f064ac5357335e9ec2aa7bb9d0acb4159faa715c3a21a4f27973b9d626a99a1072f4894469bb1ce91f3fc752b691ef207c512de613cfad1", 0x92}, {&(0x7f0000005880)="54129e83780b37e96d283d754c76784f0bc5fea611334a73241ebdbccf68ad30aa5753a550fedb55cb21f60aa2007f185e9cf4cc648478bfdaae5ffbf3efb57c39c78ab9f6454ff22d1dbc80994e32599597b0f9c1a286f5e03b8a9bdfcb9b7a8304ad060fa07e384fce8598a38659be2ba4e95b1e7b529037c011771e3a0b65cf6f1322480d0bbf6e18374f65d14f37513d5506822912d59cd732f081472965bae1b83104444bb76416efb2ec90cb6ca02ef12a29aa8bade9cd90ca8715fbe855eca71f7c89c5e61839059b10b51a7607f9cb902f04482a30c491a7042ebfd1a1a81b889bbaf3874acce6fdf432dd5b7bb3db33e260", 0xf6}, {&(0x7f0000005980)="2c39b20b622ae223052f106de3389b35c6dca2d5723e890fab943d142574b5bdb9eec1acc9c430bb7dea42816242b9b3dbc44cbf9204e47fbea1b3dfc8e86603b66fe3c8c0aae26aaa706548e0ff64bccf78338391b23a07f085a2a765062647fcdd7b75c44dba98e5cd7089b35fcd47abada6851a680f488d0943d7f91b475f0e46af3719d319d2be6a142246bccffe0bc00ad81638e5d64edbd3b5cb05", 0x9e}], 0x6, &(0x7f0000004fc0)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r49, @ANYRES32=r50, @ANYRES32=r51, @ANYRES32=r52, @ANYRES32=r53, @ANYRES32=r54, @ANYRES32=r55, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r56, @ANYRES32=r57, @ANYRES32=r58, @ANYBLOB='b\x00\x00\x00\x00'], 0x50}], 0x5, 0x8040) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r59 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet6_dccp_int(r59, 0x21, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname$packet(r59, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:38 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x102) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x195) accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) 2018/04/11 18:59:38 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0xffffffffffffff81, 0x8, 0x3, 0x0, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x3, 0x80000001, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x3) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000001c0)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x42010, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000300)={r5}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf4dc, 0x1, 0xc1c, 0x8001, r1}, &(0x7f00000003c0)=0x10) preadv(r4, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) fcntl$setownex(r0, 0xf, &(0x7f0000000340)={0x1, r2}) chdir(&(0x7f0000000000)='./file0\x00') 2018/04/11 18:59:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0066a889df66319d34"]) 2018/04/11 18:59:38 executing program 4: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x802) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000080)=""/246) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000000240)=""/174) sendmsg$alg(0xffffffffffffffff, &(0x7f0000ddffc8)={0x0, 0x0, &(0x7f00003f3fc0)}, 0x0) 2018/04/11 18:59:38 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x1000000000004140, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) 2018/04/11 18:59:38 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x48000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:38 executing program 5: r0 = socket$inet6(0x10, 0x800, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009001800001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/11 18:59:38 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40801, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], &(0x7f0000000780)=0x114) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "367a6334d29fc41033ede04347e34ee45406286d349c1028bf8d32fe8109ad0641b564"}, 0x27) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c00100022000100000000e0191100", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/11 18:59:38 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() kcmp(r1, r2, 0x3, r0, r0) 2018/04/11 18:59:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1260, 0x0) 2018/04/11 18:59:38 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x127d, 0x0) 2018/04/11 18:59:38 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x472, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x4ea) 2018/04/11 18:59:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000afb000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xe9eb07e8e944e7a4) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/04/11 18:59:38 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = semget(0x3, 0x3, 0x120) r2 = fcntl$dupfd(r0, 0x406, r0) getsockname$inet6(r2, &(0x7f0000001040)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000001080)=0x1c) semctl$GETPID(r1, 0x2, 0xb, &(0x7f0000000040)=""/4096) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) 2018/04/11 18:59:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1269, 0x0) 2018/04/11 18:59:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000004c0)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x1, @tid=r2}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="6034e6de2db91217d84ee77af8c86ad6c5d12c231666fd6927a4aa3908b701184ff8abc07fc34cd35cf76cc02d2c7376c1369b6e238a2ea187ba41de36cbe274bfa508e8bc7bbb6e971bb15814d038cce2bfa808a822e1fabafc7e73dfa56516b1627cf4a9170a88a35ac14ecd7c44cd478da5059798facba1735ea56ae75407993b7611ac3289841e2b1dfe0a2bda3e251e4c4530322eb5c51f09b5afdfc5bf73bd73e1120f6219575a4a8e63d316f7b8812740ec8e2dd13f0b62", 0xbb, 0xfffffffffffffffe) keyctl$setperm(0x5, r4, 0x20) tkill(r2, 0x1000000000016) 2018/04/11 18:59:38 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x600, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x840}, 0x40800) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 2018/04/11 18:59:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000140)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000180)={0x8, 0x5, 0x1}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001500)=0x100000000, 0x4) r2 = syz_open_pts(r0, 0x2402) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000280)) read(r0, &(0x7f00000000c0)=""/100, 0x64) r3 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f0000000040)={0x0, {{0x2, 0x4e20}}, {{0x2, 0x4e20}}}, 0x118) write$evdev(r3, &(0x7f0000f15fd0)=[{{0x77359400}, 0x1, 0x64}, {}], 0x30) writev(r2, &(0x7f00000014c0)=[{&(0x7f00000002c0)="afc2271af99b740df5a68a52bc4d14657a4ddbb3030ce44f6e7faeb92d74ec9b31ac1378797b9df6c531b3619261c568d8b6af7aa02a45a5b437696b589e10651672f1200788290770a2ea3572e018d534213320f17fc844026fa94be48535c721b765100a761eded38195e10a0c7f9ec87603133f69247b7f90478152f6968991bf949de220ac8dc4348751", 0x8c}, {&(0x7f0000000380)="40f01a1ac029351c8521748ee3fa491dff352b4a2317e3d6177cddfb1b0f311f194e030dac1d391806c58878382d117dc0be82b788173199af72b15c", 0x3c}, {&(0x7f00000003c0)="61e14fa26a263659a37305431bbdff6d53a2c66d79835aeaa6a477e493914d3ca70c883ebf8ba0ae803eceba7a7e5923b976579fad12270a95f28f68be3d7de41be3c5724d23a569828bd6c9e082e2cbf6303d86ec38a13822e330657d8025d45f66d53708e457d4c972a434aaa27f0750d8d3365c77487751ced15c6bedaf10255f5950219be2907673ef51c2d7c8044afe432d68dfa1d0113a0325b372447782048a0d6bb5838fb074c86d31ce146d8c6beaa44c871da73ff6308257b68e914bbac571ef1d72dbf9bc4a2ff09a22ca93473fb46720b199c6789b73f261c42835005e63ec14b68f01bac1bacc", 0xed}, {&(0x7f00000004c0)="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", 0x1000}], 0x4) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCXONC(r2, 0x540a, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) 2018/04/11 18:59:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0xc0189436, 0x0) 2018/04/11 18:59:38 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x4c000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x31, r2}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r3 = socket$inet6(0xa, 0xb, 0x40000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x18}, 0x72, r4}) 2018/04/11 18:59:38 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0xa, 0x300) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c200ad36dfb2d4fcae8b0600"], &(0x7f0000000000)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x1, 0x8001, 0xfff, 0x0, 0x1, 0xfffffffffffffff8, 0x100, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x8, 0x20}, 0xc) 2018/04/11 18:59:38 executing program 4: 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 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)={0x9, 0x0, [{0x3, 0x3, 0x0, 0x0, @sint={0x4, 0x3ff}}, {0xc78, 0x0, 0x0, 0x0, @adapter={0x6, 0x7, 0x10001, 0x100000000000, 0xfffffffffffffc00}}, {0x200, 0x4, 0x0, 0x0, @msi={0x80, 0x1f, 0x4}}, {0x9, 0x4, 0x0, 0x0, @irqchip={0x0, 0x1ff}}, {0x7fff, 0x7, 0x0, 0x0, @irqchip={0x1, 0xfffffffeffffffff}}, {0xffff, 0x3, 0x0, 0x0, @msi={0x3, 0x7, 0x4f8}}, {0x28, 0x3, 0x0, 0x0, @msi={0x8, 0x5, 0x6}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x7, 0x1ff, 0x8001, 0x9, 0x7}}, {0x8000, 0x5, 0x0, 0x0, @msi={0x9, 0x7, 0x8}}]}) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x30e, 0xff, 0x200, 0x68b, 0x101}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) [ 283.513531] QAT: Invalid ioctl 2018/04/11 18:59:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x401870cb, 0x0) [ 283.533934] QAT: Invalid ioctl [ 283.549281] QAT: Invalid ioctl 2018/04/11 18:59:38 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x10840, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x800, 0x4) ioctl$TIOCCBRK(r0, 0x5428) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = fcntl$getown(r1, 0x9) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000001c40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000001c00)={&(0x7f0000000700)={0x14cc, 0x3f, 0xc00, 0x70bd25, 0x25dfdbfe, {0x1b}, [@generic="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", @typed={0x4, 0x6e, @binary}, @nested={0xc8, 0x3a, [@typed={0x14, 0x2d, @str='/dev/sequencer\x00'}, @generic="66c52b8871ec56c595b4f998cf35d51f084354f568adc602c9851e19fa3013b4d8ca69df210fcf77ff387573b1dd5f8f12f6b97ed37e38c1b7144586016912d22bccef28a672d394492d62e559fb8c98c70b8b49191ec99a7c236deef4233c562f8471309e08ca9ff2bb355ec341e034b40ad94513fc0caa556f2afd348a921c5017259829b995c94cfb253ddc9225dad4cda34c35b64c6e85c8d335e0a14acebfe72dc2e5", @typed={0x8, 0x71, @ipv4=@broadcast=0xffffffff}]}, @nested={0x290, 0x88, [@typed={0x8, 0x5e, @pid=r3}, @typed={0x8, 0x66, @u32=0xffffffff}, @generic="390523f9b3cc8fef36e7d55930367608cb53805f0d65224b7dd15fb4a672c43c5c9934bce428c3dac4aeedf82a2a2b1958d0bfceae7670254b7af1bb024eda2f458e94fd5b3986ecad85efcb3243418c1b91f4f0bd00f62c2ae0560cdc5756876ada6d99bacdebf18493", @generic="8632313c0811cf6980cdbf6e482ac095507b5b706fe7748355829b7b26dc1160ba4ca3c20d927a284cefc6e45d242b089f57e932a7899b92fb8f081f980478f663f3f6495c3cef607cff60d60ce6c1315baf5f655b3735fac6cb23be07c32ba3decacdc3b84eba8b15b9b53407ab194ff3afc928ac9e5d28018b7425a81cc875d86489e985f00f47df32bbf13b356b6c8d72a54352df2b681e85403d6f67add881129f040c84d1955877112d5bbe13b9d5ecd1294725f41b12b654880b211a61ba793bf54c14c4c412702388", @generic="7990b02909680395b456a1315b9b846b84d03b1d2778a48949fb53f606aee466dd29cec0cc8e895f2ddbcb530dadd3eed22d662147183418a61122d64a87d73f4472ecf85dc47afe252f1681b906175f95b558bfb065d7943a861f07b994200c241493170da12fa14aa04c283c580f028b98b14ea2b17a07d453b2a44ea6996e8ac88fbfe67203afc3f5c52dc2bb66e24dca22bbeaae74", @generic="42ee91adfbe768f90e4f3ef45756852a0775eb93caecfa83a7b9a26ec09a6ad357fb9e23dda75a92297caf82aeaaa4112b2de02f18c79047613f488f879578d7a44d13725009f7a741f9cdc7f280e3c1a4928f315296935f85b1ff4b5dabefd8f2d92d4240fe7bf500959692069056b5a4b68b2ef2dfe3b63017511d92e6d506cef37a17dd182bca3b74234a725856d8eb8adedb07", @typed={0x8, 0x96, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x10, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x0, @pid=r4}]}, @nested={0xa4, 0x65, [@generic="e59e4d456333cdc172cc8da960525065a1aea80191eca240cc76089264eb59e11f1b29104a35d4bf453737766366f4bdfaccc8f8416c2f90b43475ec7cfc33c925932ad122f8ab8130be156dbe5ba2b49dd05dd06f7fa374f1ecd310bed38b526cda602c0a5296fadc7793a39bd30a", @typed={0x14, 0x2b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x14, 0x78, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x60, @ipv4=@multicast1=0xe0000001}]}, @typed={0x8, 0x39, @uid=r5}, @generic="7b4d18814a0bb6d7e07fea1a87a14d6f887095f2c09a5f6c555c73693048fa055a460c62e1c4b69a3e694080a71c08b0ceea18e59cefc0ea89245be1394009a87ba4af554787c334dad25f0fd040992cb08c745454cffa921a9995aeccb2487e16c8b0fd801547eae88d0c17f2ceac2e21b8797a720f3d7c1e256d3d3261bec86e93da24dc803719c00367335d28f047f79590bf0eb6a8d8e1b6579142f6679b45126d3a8d4c11b18b88d6f802"]}, 0x14cc}, 0x1, 0x0, 0x0, 0x4000}, 0x4) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x8f) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f00000004c0)='./file0\x00', 0x8000, 0x412fbf409c5103f, &(0x7f00000005c0)=[{&(0x7f0000000140)="af02d3a5a43f81fad02062f3d4f710cda2f2b3bcd44e99b1bcb0dfd234c5eb8a1ecadb06ae58e84ce7806b1c898958d3c65377680f7948c07756195ed0f32acbb87fd2997147c1ff4ff06725e0", 0x4d, 0x100000001}, {&(0x7f0000000500)="289776a88bd947dd0e8f21d505efae66652927de9f8f6365a32c7ebc22dc680d80048caf9185c450838f77663f0e4bcae8f61a0e68c3019b6f0ce100e74326bd1a7be8414bc3dde31ab04c4c861d60fa83fadb9fa9f3cc0811c7ed1be9a01db1980826c5d8710d00e2ae16d72474aca119e691f9d9827ef7b540dfd5c50df4c89d31be74", 0x7a, 0x9}], 0x4040000, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000300)=0xffffffff) getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) r6 = accept$netrom(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x4080, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x70, 0x1, 0x154, 0x7, 0x8001, 0x0, 0xff, 0x40002, 0xc, 0x100000001, 0x4, 0xffff, 0x5, 0x9, 0x5, 0x37e, 0x7, 0x6, 0x8, 0x8, 0x138c, 0x8001, 0x3, 0x9, 0x27e, 0x4, 0x8, 0xffffffff7fffffff, 0x842a, 0x1, 0x100000001, 0xffffffff813d4ece, 0x6, 0x5, 0x2, 0x5, 0x8d, 0x0, 0x80000001, 0x7, @perf_config_ext={0x4}, 0x10404, 0x9, 0x80000001, 0x0, 0x4f9, 0x5, 0x4}, r8, 0xd, r6, 0x2) ioctl$TIOCSPGRP(r7, 0x5410, &(0x7f00000003c0)=r8) getpeername$netrom(r7, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) 2018/04/11 18:59:38 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000000}, 0x0, 0x0, r0, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)) 2018/04/11 18:59:38 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{}, {0x2}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 284.291672] QAT: Invalid ioctl [ 284.296408] QAT: Invalid ioctl [ 284.300942] QAT: Invalid ioctl 2018/04/11 18:59:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c00, 0x0) 2018/04/11 18:59:40 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xa, &(0x7f0000000040)=@raw=[@ldst={0x2, 0x3, 0x6, 0xa, 0xf, 0x6, 0x18}, @generic={0x6, 0xfffffffffffffc3a, 0x5, 0x8}, @jmp={0x5, 0x80, 0xf, 0xb, 0xd, 0x80, 0xffffffffffffffff}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffff9c}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x9}], &(0x7f00000000c0)='syzkaller\x00', 0x7fff, 0xc1, &(0x7f0000000100)=""/193, 0x41100, 0x1}, 0x48) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000280)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'teql0\x00', 0x20}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20) close(r0) 2018/04/11 18:59:40 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x40000) ioctl$KDDISABIO(r0, 0x4b37) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)=ANY=[@ANYBLOB="02"]) 2018/04/11 18:59:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x42, 0x0, 0x0) bind(r0, &(0x7f0000000480)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0xffffffffffffffbf) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@generic={0x1b, "3da00e8cdb33dea6489e2a1d2d12269c9a0d6fe5dc9a3404ecd134bda0aa3e1345fc907510d7c3179e318c1050be06eef511b3f90a7107a79d11626c6428452432fccc1b1e3814590576ec3b5ef16548005c2e6cc831465f9bb650c40a882aa6ce95a402f0c6c0d2aaa85a7eb3ebbc5edb3837077227ffc954607a493833"}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="3a24a73ee530e19b54d2f2954503b9346f69f21561964ed06718a24734b3b0c231eab240b3874e4d0a42c7da984111255db057894a248519ab96558187ac91afb83ab92ac8260eefb8b9478556e2ce8383bee30877695a33dd1ac84010201864267f74246b6bfef0a70e18fda7f981", 0x6f}, {&(0x7f0000000500)="d61b5b35341ef1971693b288ca4711e474ac037814f9ed66a5bfa9ce6c2b8b59c91fd610079eeb80d6a1", 0x2a}, {&(0x7f0000000240)="06e49666d6682749c9c5b9204621399cdd0839d8276298088345485c47faceac61bb8bc66e84688a147b988ae4732b38b398900c5df82671ce0e367c0a90d732fcb2d1733519ded858ead09df018b553ab6b4c963025c7732203ce0dfd311ca7d37fd3e0eb5289efbd9b402dfab595d9bdc6491d99c151c592ac2fb4d61cfd4c1de3391f8af09363d01fbe6559d83da6a1080c", 0x93}, {&(0x7f0000000300)="1bfb3bb8e294596c248c9032807b65dd587392faf26f32913345427135b60b9974fa3371a1b39e0d00cf498abca1e3938e24a2a319e7a7326f973aa23ab2f9d44b276cea82c6a0a48e2e4491e20fa341c8ea086455d66a1189a3f005e96d7e21a60dc241838dc78a8140e0e72d2ef28d2747c757fe337c3fe557296be89aeef7185f8fe40fd7275bd36d4a4e69900fd129c9f5874ece32af7c74b1", 0x9b}], 0x4, 0x0, 0x0, 0x40}, 0x20040000) r1 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x2192c624, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000440)=""/64) 2018/04/11 18:59:40 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x60, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f00000000c0)=0x28) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000c28000), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp6\x00') ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000100)=""/166) truncate(&(0x7f0000000080)='./file0\x00', 0x4) 2018/04/11 18:59:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0xff, 0xba52, 0x7, 0x0, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002380)=ANY=[@ANYBLOB="1c008000170a9a07000000000000ffffffff009a9300ff070000000000003fbb45175c4673001008093597b6fa52556e330a79a020aabed5ed2edffb0b43ce919c8ccc979ca68ea51e4cc396c18f28952ea7dfb36bc05c8a741b7afce05c5b58168ea2180a5729bae996af615ec7cd5eb59b009832de36d1d751fb0c0f714de9ec87db7c246e889513435ca6df6c9a2859bef2306c8eb741274abc47ae62ec31949a89673da5d3e84a8adcee559f711618d2a342"], 0x25}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000022c0)={r3, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r4, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="0b000400"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r5 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x0, 0x10000, 0x8000, 0x0, 0xffffffff, 0x0, 0x0}, &(0x7f0000000240)=0x20) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000840)=r7, 0xfffffffffffffff2) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f3, &(0x7f0000002700)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002280)=@assoc_value={r6, 0xb4}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000002300)={0x1, 0x38, &(0x7f0000002500)=ANY=[@ANYBLOB="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"], &(0x7f0000002240)='GPL\x00', 0xffffdffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x1000000}, 0x48) r8 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r8, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) socket$netlink(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f00000021c0)=@unspec, 0xc) 2018/04/11 18:59:40 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x3b2c, 0x480) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000003c0)=0x3f, &(0x7f0000000400)=0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x82}]}, 0x10) sendmsg(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f00000029c0)="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", 0x480}], 0x1}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r3 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x101, 0x40) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000580)={"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"}) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000027000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9d541c7ef58e4a80210456641960cf37a14533fa28f808f47a654", 0x43}], 0x1, &(0x7f0000000000)}, 0xc100) r4 = syz_genetlink_get_family_id$team(&(0x7f00000004c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@ipv4={[], [], @remote}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000500)=0xe8) getsockname$packet(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x14) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000d40)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40080910}, 0xc, &(0x7f0000000a00)={&(0x7f0000000b80)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010025bd7000fddbdf250000000008000100", @ANYRES32=r5, @ANYBLOB="6801020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004005f7100004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400020000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000080000038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040009000000"], 0x184}, 0x1, 0x0, 0x0, 0x810}, 0x50) getsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000000240)=""/144, &(0x7f0000000340)=0x90) sendmsg(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000180)=@can={0x1d}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000001500)='#', 0x1}], 0x1}, 0x0) 2018/04/11 18:59:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0xc0481273, 0x0) 2018/04/11 18:59:40 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x5, 0x4) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/11 18:59:40 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)=ANY=[@ANYBLOB='\x00']) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x0) lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001140)=0xd6d, &(0x7f0000001180)=0x4) [ 284.919139] device bond0 left promiscuous mode 2018/04/11 18:59:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64], @ANYRES32=r2, @ANYRES64=r2, @ANYRES64, @ANYRES16=r1]) 2018/04/11 18:59:40 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xf3, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) connect$nfc_llcp(r1, &(0x7f00000002c0)={0x27, 0x1, 0x2, 0x0, 0xfff, 0x20, "8fa95ff43fc65a7c20cf22d7290537a132d67fd768594536927d52f4ae08113f8db1bdc1d592df7c088cb09bb80999d0ce9f05ccf9ca9d18e86557c7fa0265", 0x12}, 0x60) r2 = dup3(r0, r0, 0x80000) accept$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f0000000380)=0x10) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000180)) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)="2c0ad5a9f0baf07480ff4a79a34beb656c9dac15feaeba378c09687f277056b73fc0faca120f8e7d006dbf93104f81b4a2a8384b6f33d1303b470f10d822af6bb1edd5959fb0228bdc4e4480f57842cf0f19621c84ca8ed5b7e63f587b66cce593672b2d5ffd1478e5e5c561053ff92f7afce23c730b1b9769bd857995f3a02f4a02be6f4933a2039782021bcaa9e364fd96a9815a7ed995650125942d9ffba1c98e3fa44980d0d31d7c55ecfb51de208fff0b437fd80c30e59117c6979172", 0xbf) signalfd(r0, &(0x7f0000000100)={0x7}, 0x8) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f00000013c0)="b2d04d5270ef79998419e9ec90daa380f299ebee2dea2046c6402c8d574bf7681d5d78c83efde91e2f6a1434a7163b048d6b6fd2344daa45d3563679aaeee4d1437111d78005d7bc1300894df0d0483c369fc9a2452dcf2835383e9c2c0dd94fae2f6d1bf3715c4d7ee7c006da21d3bf60310699ece31b9511a49416efdd673c7922d3", 0x83) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f00000003c0)="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", 0x1000) setpriority(0x0, r3, 0x2) 2018/04/11 18:59:40 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) clock_gettime(0x0, &(0x7f000029aff8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/11 18:59:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c03, 0x0) 2018/04/11 18:59:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18800000}, 0xc, &(0x7f0000000640)={&(0x7f0000000340)={0x2f0, r2, 0x20, 0x70bd29, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r3}, {0x80, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x17c, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x7, 0x8, 0xec27, 0x4}, {0xd3, 0x40, 0x9, 0x100}, {0x1d, 0x1, 0xfffffffffffffffc}, {0x7f, 0x0, 0x1, 0x1000}, {0x1ff, 0x10000, 0xcd8, 0xffff}, {0x6, 0x6, 0x1, 0x3}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x8, 0x9, 0x1, 0x400}, {0x5, 0x0, 0x6887, 0x6}, {0x2, 0x1, 0x401, 0x20}, {0x1c00, 0x9, 0x2, 0x6}, {0xd6, 0x63e, 0x9, 0x107}]}}}]}}, {{0x8, 0x1, r1}, {0xc8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r1}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x80000000, 0x7, 0x1, 0x3}, {0x800, 0x3b0, 0x3, 0x4}, {0x1629, 0x0, 0x9, 0x9}]}}}]}}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x4}, 0x4000881) 2018/04/11 18:59:40 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x600) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) 2018/04/11 18:59:40 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x500000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:40 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ed}, 0x0, 0x0, r0, 0x0) sendmsg$netrom(r0, &(0x7f00000019c0)={&(0x7f0000000100)=@full={{0x3, {"88eba19b2dbf3f"}, 0xfffffffffffffffd}, [{"d39ac96be148f2"}, {"70a2bfab5f9350"}, {"71c8a2d617a315"}, {"9de319cd2720af"}, {"652a6ef900bf9a"}, {"07c76781f1038f"}, {"bbb2ff6d364990"}, {"657ea32841791e"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f0000000180)="6c613a9b7bb020617b9ec8033759ed65e3fe377360023b6a038feacf2bb50d6e0c82c559297968dce4c1365bbd8e6d602b31a291fd61efb111c1f0301515c9e97150bdfb58b8af992937414d7afbb92095ef805cc3cb545adc026b03aac9dbb85485f694f167791106357abdf29ba9c42d2149c9f7938c7eb07d6993c338d19ec03a6f1a1e61b895dfb04c0dc72cc135d7711ca5c3ae3cc4b69be820953fac67029ee5a3ddd98ab9ef1862fb62e71469438d7d056d1c0305c56874a86b2705399092e7bd2c", 0xc5}, {&(0x7f0000000280)="2437a198fc76ae0420b31538ed5e5ca9035e577b8dd2e45983293cd84ac333203cdda3f0e67c9815b639067ce8ea5d9c3ae1c72b87c830f587124a71bd0b77", 0x3f}, {&(0x7f00000002c0)="82a21507974fcc1f485b90c4", 0xc}, {&(0x7f0000000300)="e8e4aeb52ef6b755e8228556d3862d58644f9c3d8c7ab9382ca795a57af93bc5d9a8fc68fce62fc05f6445af3ead9a5a9e8f85b4e9a2dec397563dd96773faf30833a1172fcc3922b14bc61b555c48111cf22c198591e472c9fb2f0e1635753b96a96072f9b0690604", 0x69}, {&(0x7f0000000380)="e5fe3a6c6fc56e6960f284f04700938cd2de3bd92baf866d9e033fdf312955ba131ec8aa72e067a2b3c389a9490449484d2ff90269b2803ba3a317114a840e21e314894b5fea37aebdcfb40749d5378c06692722ddd96f84356ffade9988787f06a1b7758808e00f1e298356fe7dd64e711d16e65a1e6560c0ebd93e35eb9ea1dba1a9a72aac5d1a666517ca29cbc822dbb65206feb0a86ff244d5b2f6e31d403bff028d1d3f0088c38f3d42553802f0ac768270632eca7a0a378d3954df1bed9c6ce17b2cc9", 0xc6}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="b7992e2d95add5d0408200d842b8c72d07e6248903b87875e2241a5484d26a1a672626879449fe8fb55f847b1f8117e9b146f1e0d67ef5683faedd187b6a96cdb73fd7662f1b6877fc9c5b21", 0x4c}, {&(0x7f0000000540)="5a91079ab93072e449cd36f389c4d9beaeec7e3b9951bf453b70e294ffccbc690eb76e52840259cf3fe120607c7bb9", 0x2f}, {&(0x7f0000000580)="6195b2ba0eb2306aac0b1cd8de9ab5175092ecd9e79572fb218789db73b920d04237269fce5fea9cab6466b14cbf7bf83ebec302657f753315faef70130d7dc2bc4dc1539e2e2b1fe00ec6ab2f72c58f0fd03ecf625b5b0999e2044623e74907efbb83b717963379285d5f36219e57035061219cd8623ec8f73ab690a00c6d6af0b3254f0a18226984563e1767aa302bf115e88eb640df1f93dbb8130c5ae4cecec557b243d25f483df04b0dff03390060d2bc0e480c", 0xb6}], 0x9, &(0x7f0000000700)=[{0xb8, 0x117, 0xfffffffffffffff9, "e97298757bf9eea305888614e3667cfc779e3cabdf591612563beba68b18fc70ca310f6e4b4bbdc829fbbc66f0ee7b25a0ece417da9a98b9f3b1f1f9d6ef9f9be01c803168e574575cf725db2bae66cb9bb7a5d4972ea5187be24647fba79b41d9ed6d73685036fbb33962e057231022684ff58973086555d64619ef723f81e708c84caecda42c1864a2f04fb120d9cd974561c01140a82b6eb0e3dd309443171913"}, {0xc8, 0x1, 0x4, "a71db802cd540c2f979cd4309de5671631bd8187a7609e7227d45bdedd94d4f500cc58442fe811eeabf3c4132c80eb7581119542bb3eb357d91c967299da68bb7c4d29a381bb3ad0840d5e4aca0d8b0d87c6c93ea327f51139b9629ff5203d8d4e22949bcbf6c88e8611e7db69d0cef0867e301e162ba533e981af9a98132e7da46db91fe2945435c7e6c02ee1e27e808ed10b55a14b28812e166a4ff73e6fd17310bfa1e68cc1f2fe26d125223474729071f966a6"}, {0x10, 0x0, 0x3f}, {0x48, 0x117, 0x1, "862a847812218f43a14bbbb90f3ac4e4eafa54a30383fd29add46c0a221cedafc58d94df5ba60512b58c88a6f7912bbd4cc5044d4b98"}, {0xa8, 0x0, 0x9665, "3496d5785fef286d236b1a334739974f32279229fb404aaac51ee75be956ce4ea8e272c389a50583873f1acbd3d3d9d7b05e3a102066818aa10fb3e2b57976e0fd5004843ce42638d3d003fd35bcaa002e2a658b172a5f3f00585001b09c5585c049fab91347c11b00e1b1f0963e1981387921b16f4506a4e2e51308148b53ac1f8962723b7e7695d826941023b17aeee281ba8f31de12"}, {0x1010, 0x10f, 0x6, "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"}], 0x1290, 0x4000}, 0x44040) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000023c0), 0x0, &(0x7f0000002480)) 2018/04/11 18:59:40 executing program 5: unshare(0x20000400) r0 = socket(0x10, 0x2, 0x0) fstatfs(r0, &(0x7f0000000f90)=""/112) r1 = dup2(r0, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000)="7e34bd925623fd1baeb46daaf3a608e52cb09a5357d178873ca70e9af4e8f53bbdfdef5ca2b91a1138ab32d911aaf0db9dfe4cf57fba2647f7cfe5daeabb1787f25a8edb819aec6c943536329ccc116888260d63820086cbfead3a76da59670aeff2b4", &(0x7f0000000080)="bcc35252a7387a7313", 0x2}, 0x20) 2018/04/11 18:59:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1278, 0x0) 2018/04/11 18:59:40 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x1d, r1}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)={0x4, 0x8, 0xfffffffffffffffe, {r2, r3/1000+10000}, {r4, r5/1000+10000}, {0x4, 0x1, 0x5, 0x28907829}, 0x1, @canfd={{0x1, 0x1, 0x5, 0x7fffffff}, 0x2, 0x1, 0x0, 0x0, "8461f1b7803deee8e6449f529b2be1989a351d7b7680d0e615117a2084277ba27254a779ed94a10ea3cd024b898b2771ffb8262e650268f9f3380cfbaea629cb"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r6}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r6}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/04/11 18:59:40 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2a, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vcan0\x00'}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e40fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x0) fallocate(r3, 0x0, 0x4, 0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000040)=0x3f) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8) [ 285.145530] [ 285.147326] ================================================ [ 285.153120] WARNING: lock held when returning to user space! [ 285.158918] 4.16.0+ #19 Not tainted [ 285.162622] ------------------------------------------------ [ 285.168431] syz-executor6/22269 is leaving the kernel with locks still held! [ 285.175637] 1 lock held by syz-executor6/22269: [ 285.180294] #0: 000000004ea630ae (&lo->lo_ctl_mutex/1){+.+.}, at: lo_ioctl+0x8d/0x1ec0 [ 285.233962] bridge0: port 1(erspan0) entered blocking state [ 285.239793] bridge0: port 1(erspan0) entered disabled state [ 285.261605] ================================================================== [ 285.269045] BUG: KASAN: use-after-free in __mutex_lock+0x175f/0x17f0 [ 285.275540] Read of size 4 at addr ffff88018a4880a0 by task blkid/22274 [ 285.277532] bridge0: port 1(erspan0) entered blocking state [ 285.282287] [ 285.282302] CPU: 1 PID: 22274 Comm: blkid Not tainted 4.16.0+ #19 [ 285.282309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.282313] Call Trace: [ 285.282333] dump_stack+0x1b9/0x294 [ 285.282353] ? dump_stack_print_info.cold.2+0x52/0x52 [ 285.288091] bridge0: port 1(erspan0) entered forwarding state [ 285.289658] ? printk+0x9e/0xba [ 285.289671] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 285.289690] ? kasan_check_write+0x14/0x20 [ 285.335662] print_address_description+0x6c/0x20b [ 285.340515] ? __mutex_lock+0x175f/0x17f0 [ 285.344678] kasan_report.cold.7+0xac/0x2f5 [ 285.348107] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 285.349001] __asan_report_load4_noabort+0x14/0x20 [ 285.360582] __mutex_lock+0x175f/0x17f0 [ 285.364566] ? lo_ioctl+0x8d/0x1ec0 [ 285.368200] ? mutex_trylock+0x2a0/0x2a0 [ 285.372273] ? find_get_entries_tag+0x10a0/0x10a0 [ 285.377122] ? lock_acquire+0x1dc/0x520 [ 285.381102] ? mntput_no_expire+0x158/0xba0 [ 285.385433] ? lock_downgrade+0x8e0/0x8e0 [ 285.389592] ? perf_trace_lock_acquire+0xe3/0x980 [ 285.394438] ? lock_downgrade+0x8e0/0x8e0 [ 285.398592] ? kasan_check_read+0x11/0x20 [ 285.402743] ? perf_trace_lock_acquire+0xe3/0x980 [ 285.407588] ? perf_trace_lock+0x900/0x900 [ 285.411839] ? perf_trace_lock+0x900/0x900 [ 285.416090] ? mnt_get_count+0x150/0x150 [ 285.420170] ? debug_check_no_locks_freed+0x310/0x310 [ 285.425373] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.430999] ? bpf_prog_kallsyms_find+0xd6/0x4a0 [ 285.435765] ? debug_check_no_locks_freed+0x310/0x310 [ 285.440958] ? is_bpf_text_address+0xae/0x170 [ 285.445457] ? lock_acquire+0x1dc/0x520 [ 285.449428] ? __might_fault+0x12b/0x1e0 [ 285.453489] ? lock_downgrade+0x8e0/0x8e0 [ 285.457636] ? lock_release+0xa10/0xa10 [ 285.461620] mutex_lock_killable_nested+0x16/0x20 [ 285.466465] ? mutex_lock_killable_nested+0x16/0x20 [ 285.471486] lo_ioctl+0x8d/0x1ec0 [ 285.474943] ? __might_sleep+0x95/0x190 [ 285.478922] ? loop_clr_fd+0xb80/0xb80 [ 285.482812] blkdev_ioctl+0x9b6/0x2020 [ 285.486692] ? perf_trace_lock+0x900/0x900 [ 285.490931] ? blkpg_ioctl+0xc40/0xc40 [ 285.494820] ? _raw_spin_unlock+0x22/0x30 [ 285.499050] ? __handle_mm_fault+0x88c/0x4150 [ 285.503547] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 285.508309] ? lock_acquire+0x1dc/0x520 [ 285.512284] ? handle_mm_fault+0x411/0xc70 [ 285.516522] ? lock_downgrade+0x8e0/0x8e0 [ 285.520675] block_ioctl+0xee/0x130 [ 285.524318] ? blkdev_fallocate+0x400/0x400 [ 285.528638] do_vfs_ioctl+0x1cf/0x1650 [ 285.532533] ? ioctl_preallocate+0x2e0/0x2e0 [ 285.536943] ? fget_raw+0x20/0x20 [ 285.540400] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 285.547326] ? __do_page_fault+0x441/0xe40 [ 285.551565] ? security_file_ioctl+0x94/0xc0 [ 285.555977] ksys_ioctl+0xa9/0xd0 [ 285.559454] SyS_ioctl+0x24/0x30 [ 285.562823] ? ksys_ioctl+0xd0/0xd0 [ 285.566451] do_syscall_64+0x29e/0x9d0 [ 285.570339] ? vmalloc_sync_all+0x30/0x30 [ 285.574491] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 285.579337] ? syscall_return_slowpath+0x5c0/0x5c0 2018/04/11 18:59:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0xc0045877, 0x0) 2018/04/11 18:59:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1279, 0x0) 2018/04/11 18:59:40 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x1d, r1}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)={0x4, 0x8, 0xfffffffffffffffe, {r2, r3/1000+10000}, {r4, r5/1000+10000}, {0x4, 0x1, 0x5, 0x28907829}, 0x1, @canfd={{0x1, 0x1, 0x5, 0x7fffffff}, 0x2, 0x1, 0x0, 0x0, "8461f1b7803deee8e6449f529b2be1989a351d7b7680d0e615117a2084277ba27254a779ed94a10ea3cd024b898b2771ffb8262e650268f9f3380cfbaea629cb"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r6}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r6}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/04/11 18:59:40 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x220000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semtimedop(r3, &(0x7f0000000100)=[{0x4, 0x3f}, {0x6, 0xffffffff, 0x800}, {0x3, 0x60, 0x1800}, {0x6, 0x6, 0x800}], 0x4, &(0x7f0000000140)) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r5 = inotify_init1(0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/38) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x700000000000000, 0x0) creat(&(0x7f00000004c0)='./file0\x00', 0x0) 2018/04/11 18:59:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x5452, 0x0) 2018/04/11 18:59:40 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x1d, r1}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)={0x4, 0x8, 0xfffffffffffffffe, {r2, r3/1000+10000}, {r4, r5/1000+10000}, {0x4, 0x1, 0x5, 0x28907829}, 0x1, @canfd={{0x1, 0x1, 0x5, 0x7fffffff}, 0x2, 0x1, 0x0, 0x0, "8461f1b7803deee8e6449f529b2be1989a351d7b7680d0e615117a2084277ba27254a779ed94a10ea3cd024b898b2771ffb8262e650268f9f3380cfbaea629cb"}}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r6}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r6}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/04/11 18:59:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x125f, 0x0) 2018/04/11 18:59:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) dup2(r0, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x1268, 0x0) [ 285.584268] ? syscall_return_slowpath+0x30f/0x5c0 [ 285.589211] ? prepare_exit_to_usermode+0x285/0x390 [ 285.594234] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 285.598907] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 285.603754] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 285.608934] RIP: 0033:0x7fc6526a3347 [ 285.612628] RSP: 002b:00007ffe90dd9ea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 285.620323] RAX: ffffffffffffffda RBX: 0000000001c0e030 RCX: 00007fc6526a3347 [ 285.627591] RDX: 0000000000000000 RSI: 0000000000005331 RDI: 0000000000000003 [ 285.634837] RBP: 0000000000000003 R08: 00007fc6529535a0 R09: 0000000000000006 [ 285.642088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 285.649343] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000005 [ 285.656609] [ 285.658228] Allocated by task 22268: [ 285.661925] save_stack+0x43/0xd0 [ 285.665367] kasan_kmalloc+0xc4/0xe0 [ 285.669069] kasan_slab_alloc+0x12/0x20 [ 285.673025] kmem_cache_alloc_node+0x144/0x780 [ 285.677592] copy_process.part.38+0x16bf/0x6ee0 [ 285.682237] _do_fork+0x291/0x12a0 [ 285.685762] SyS_clone+0x37/0x50 [ 285.689110] do_syscall_64+0x29e/0x9d0 [ 285.692986] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 285.698409] [ 285.700014] Freed by task 22272: [ 285.703375] save_stack+0x43/0xd0 [ 285.706811] __kasan_slab_free+0x11a/0x170 [ 285.711031] kasan_slab_free+0xe/0x10 [ 285.714814] kmem_cache_free+0x86/0x2d0 [ 285.718765] free_task+0x166/0x1d0 [ 285.722304] __put_task_struct+0x2d2/0x600 [ 285.726532] delayed_put_task_struct+0x367/0x470 [ 285.731279] rcu_process_callbacks+0x941/0x15f0 [ 285.735927] __do_softirq+0x2e0/0xaf5 [ 285.739700] [ 285.741306] The buggy address belongs to the object at ffff88018a488040 [ 285.741306] which belongs to the cache task_struct(108:syz6) of size 6016 [ 285.754900] The buggy address is located 96 bytes inside of [ 285.754900] 6016-byte region [ffff88018a488040, ffff88018a4897c0) [ 285.766753] The buggy address belongs to the page: [ 285.771664] page:ffffea0006292200 count:1 mapcount:0 mapping:ffff88018a488040 index:0x0 compound_mapcount: 0 [ 285.781651] flags: 0x2fffc0000008100(slab|head) [ 285.786339] raw: 02fffc0000008100 ffff88018a488040 0000000000000000 0000000100000001 [ 285.794213] raw: ffffea0006b97020 ffffea00073a9520 ffff8801bf7f7180 ffff8801b0814940 [ 285.802115] page dumped because: kasan: bad access detected [ 285.807825] page->mem_cgroup:ffff8801b0814940 [ 285.812295] [ 285.813901] Memory state around the buggy address: [ 285.818807] ffff88018a487f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 285.826158] ffff88018a488000: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 285.833513] >ffff88018a488080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 285.840866] ^ [ 285.845262] ffff88018a488100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 285.852603] ffff88018a488180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 285.859937] ================================================================== [ 285.867461] Kernel panic - not syncing: panic_on_warn set ... [ 285.867461] [ 285.874841] CPU: 1 PID: 22274 Comm: blkid Tainted: G B 4.16.0+ #19 [ 285.882365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.891711] Call Trace: [ 285.894307] dump_stack+0x1b9/0x294 [ 285.897926] ? dump_stack_print_info.cold.2+0x52/0x52 [ 285.903103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 285.907847] ? __mutex_lock+0x16e0/0x17f0 [ 285.911981] panic+0x22f/0x4de [ 285.915156] ? add_taint.cold.5+0x16/0x16 [ 285.919291] ? do_raw_spin_unlock+0x9e/0x2e0 [ 285.923694] ? do_raw_spin_unlock+0x9e/0x2e0 [ 285.928099] ? __mutex_lock+0x175f/0x17f0 [ 285.932234] kasan_end_report+0x47/0x4f [ 285.936201] kasan_report.cold.7+0xc9/0x2f5 [ 285.940508] __asan_report_load4_noabort+0x14/0x20 [ 285.945423] __mutex_lock+0x175f/0x17f0 [ 285.949384] ? lo_ioctl+0x8d/0x1ec0 [ 285.953014] ? mutex_trylock+0x2a0/0x2a0 [ 285.957061] ? find_get_entries_tag+0x10a0/0x10a0 [ 285.961890] ? lock_acquire+0x1dc/0x520 [ 285.965852] ? mntput_no_expire+0x158/0xba0 [ 285.970172] ? lock_downgrade+0x8e0/0x8e0 [ 285.974312] ? perf_trace_lock_acquire+0xe3/0x980 [ 285.979141] ? lock_downgrade+0x8e0/0x8e0 [ 285.983273] ? kasan_check_read+0x11/0x20 [ 285.987405] ? perf_trace_lock_acquire+0xe3/0x980 [ 285.992236] ? perf_trace_lock+0x900/0x900 [ 285.996461] ? perf_trace_lock+0x900/0x900 [ 286.000688] ? mnt_get_count+0x150/0x150 [ 286.004734] ? debug_check_no_locks_freed+0x310/0x310 [ 286.009913] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 286.015446] ? bpf_prog_kallsyms_find+0xd6/0x4a0 [ 286.020191] ? debug_check_no_locks_freed+0x310/0x310 [ 286.025363] ? is_bpf_text_address+0xae/0x170 [ 286.029844] ? lock_acquire+0x1dc/0x520 [ 286.033806] ? __might_fault+0x12b/0x1e0 [ 286.037849] ? lock_downgrade+0x8e0/0x8e0 [ 286.041983] ? lock_release+0xa10/0xa10 [ 286.045948] mutex_lock_killable_nested+0x16/0x20 [ 286.050779] ? mutex_lock_killable_nested+0x16/0x20 [ 286.055783] lo_ioctl+0x8d/0x1ec0 [ 286.059228] ? __might_sleep+0x95/0x190 [ 286.063209] ? loop_clr_fd+0xb80/0xb80 [ 286.067087] blkdev_ioctl+0x9b6/0x2020 [ 286.070959] ? perf_trace_lock+0x900/0x900 [ 286.075180] ? blkpg_ioctl+0xc40/0xc40 [ 286.079056] ? _raw_spin_unlock+0x22/0x30 [ 286.083198] ? __handle_mm_fault+0x88c/0x4150 [ 286.087682] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 286.092433] ? lock_acquire+0x1dc/0x520 [ 286.096391] ? handle_mm_fault+0x411/0xc70 [ 286.100608] ? lock_downgrade+0x8e0/0x8e0 [ 286.104750] block_ioctl+0xee/0x130 [ 286.108363] ? blkdev_fallocate+0x400/0x400 [ 286.112673] do_vfs_ioctl+0x1cf/0x1650 [ 286.116548] ? ioctl_preallocate+0x2e0/0x2e0 [ 286.120942] ? fget_raw+0x20/0x20 [ 286.124385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 286.129906] ? __do_page_fault+0x441/0xe40 [ 286.134130] ? security_file_ioctl+0x94/0xc0 [ 286.138525] ksys_ioctl+0xa9/0xd0 [ 286.141966] SyS_ioctl+0x24/0x30 [ 286.145318] ? ksys_ioctl+0xd0/0xd0 [ 286.148931] do_syscall_64+0x29e/0x9d0 [ 286.152804] ? vmalloc_sync_all+0x30/0x30 [ 286.156939] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 286.161770] ? syscall_return_slowpath+0x5c0/0x5c0 [ 286.166686] ? syscall_return_slowpath+0x30f/0x5c0 [ 286.171607] ? prepare_exit_to_usermode+0x285/0x390 [ 286.176610] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 286.181267] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 286.186111] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 286.191286] RIP: 0033:0x7fc6526a3347 [ 286.194979] RSP: 002b:00007ffe90dd9ea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 286.202679] RAX: ffffffffffffffda RBX: 0000000001c0e030 RCX: 00007fc6526a3347 [ 286.209934] RDX: 0000000000000000 RSI: 0000000000005331 RDI: 0000000000000003 [ 286.217187] RBP: 0000000000000003 R08: 00007fc6529535a0 R09: 0000000000000006 [ 286.224441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 286.231694] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000005 [ 286.239393] Dumping ftrace buffer: [ 286.242913] (ftrace buffer empty) [ 286.246600] Kernel Offset: disabled [ 286.250211] Rebooting in 86400 seconds..