INIT: Entering runlevel: 2

[info] Using makefile-style concurrent boot in runlevel 2.
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts.
2018/04/17 15:36:03 fuzzer started
2018/04/17 15:36:04 dialing manager at 10.128.0.26:43021
2018/04/17 15:36:10 kcov=true, comps=false
2018/04/17 15:36:13 executing program 0:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3da, 0x140)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xfffffffffffffff7}, 0x1)
r1 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0x0, 0x20, 0x4, 0x40, 0x0, 0x2, 0xa100, 0x6, 0x9, 0x722, 0x9, 0x557, 0x9b, 0x10001, 0x5, 0x2, 0x0, 0xfffffffffffffffc, 0x243b414e, 0xb1b2, 0x6, 0x3, 0x8, 0x4, 0x800, 0x5, 0x6, 0x8, 0x0, 0x2, 0x919, 0x5, 0x6, 0x8d31, 0x6, 0x101, 0x0, 0xfd, 0x6, @perf_bp={&(0x7f0000000080), 0xc}, 0x20, 0x0, 0x7, 0x6, 0x0, 0x8, 0xf81}, r0, 0xe, r0, 0x8)
r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00')
sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r2, 0x1c42c2fabba87c39, 0x70bd2d, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x5, 0x81, 0x0, 0x7}, {0x40, 0x6, 0x1, 0x100000001}]}, 0x10)
getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x78)
connect$unix(r0, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000440)={<r3=>0x0, 0x80000, <r4=>r0})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000480)={r3, 0x80000, r0})
recvmsg$kcm(r0, &(0x7f0000001a40)={&(0x7f00000004c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r5=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000540)=""/58, 0x3a}, {&(0x7f0000000580)=""/228, 0xe4}, {&(0x7f0000000680)=""/160, 0xa0}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/16, 0x10}, {&(0x7f0000001780)=""/87, 0x57}, {&(0x7f0000001800)=""/47, 0x2f}, {&(0x7f0000001840)=""/37, 0x25}, {&(0x7f0000001880)=""/47, 0x2f}], 0x9, &(0x7f0000001980)=""/148, 0x94, 0x9}, 0x10000)
execveat(r0, &(0x7f0000001a80)='./file0\x00', &(0x7f0000001bc0)=[&(0x7f0000001ac0)='filter\x00', &(0x7f0000001b00)='\':--]\x00', &(0x7f0000001b40)='\\\x00', &(0x7f0000001b80)='filter\x00'], &(0x7f0000001e40)=[&(0x7f0000001c00)='-$-systemcpusetselinux\x00', &(0x7f0000001c40)='filter\x00', &(0x7f0000001c80)='bdev]+\x00', &(0x7f0000001cc0)='fou\x00', &(0x7f0000001d00)='/dev/usbmon#\x00', &(0x7f0000001d40)='eth1\x00', &(0x7f0000001d80)='filter\x00', &(0x7f0000001dc0)='vboxnet0\'mime_type\x00', &(0x7f0000001e00)='-\x00'], 0x400)
getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001ec0)={@local, @remote, @broadcast}, &(0x7f0000001f00)=0xc)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000002040)={r0, &(0x7f0000001f40)="2d3902377fafb6ac65dc1f6355eb9337951cd4388bdf78c6d74495b4206b4e641393a9d4ac6adb742098e02f7e8912ef9512b56522d818e83f4d475e105fd23768c37173ad9af9632e", &(0x7f0000001fc0)=""/99}, 0x18)
ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000002840)={0xa, &(0x7f0000002080)=""/132, &(0x7f0000002740)=[{0x4, 0xc7, 0x2, &(0x7f0000002140)=""/199}, {0x8, 0x72, 0xffffffffffffffc0, &(0x7f0000002240)=""/114}, {0x8, 0x32, 0xfffffffffffffffa, &(0x7f00000022c0)=""/50}, {0x4, 0xab, 0x2, &(0x7f0000002300)=""/171}, {0x7, 0xa4, 0x5, &(0x7f00000023c0)=""/164}, {0xfff, 0x94, 0x7, &(0x7f0000002480)=""/148}, {0x8, 0x6e, 0x2, &(0x7f0000002540)=""/110}, {0x8, 0x23, 0x1, &(0x7f00000025c0)=""/35}, {0xd41, 0xdc, 0x7, &(0x7f0000002600)=""/220}, {0x100000000, 0x27, 0x80, &(0x7f0000002700)=""/39}]})
setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002880)=0x40, 0x4)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002900)=<r6=>0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002940)=<r7=>0x0)
r8 = gettid()
sendmsg$nl_netfilter(r0, &(0x7f0000007180)={&(0x7f00000028c0)={0x10, 0x0, 0x0, 0x8100}, 0xc, &(0x7f0000007140)={&(0x7f0000002980)={0x47a4, 0x10, 0xf, 0x220, 0x70bd25, 0x25dfdbfb, {0x5, 0x0, 0x7}, [@typed={0x8, 0x24, @fd=r1}, @nested={0x1294, 0x84, [@generic="aff9707c777bf9c42cbb955301dd7ac8cbfd100bc98ef3aaee", @generic="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@generic="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", @generic="de8b52c8c35f5e0261e690d3c26e2e", @typed={0x8, 0x70, @pid=r6}, @typed={0x4, 0x5}, @generic="100a3c8274c31325e4c5306f325e8a1e159c195558cae88349e3e586ce7c8c0fbe9e0b35c2ef9cf71cbc47d1be67885e96d5a7835bce4e480c28b936f8722dfd481a576865c6d04690d144ecc5a97275e6268af1bba00ee73f84b184327719141334ba51c622c549848b92b1ead6016354bfaffded0a500e4d03babbf3f922c126522c36784b5e", @generic="af84eb8ef832c3a88d80ba86ada77ce825e0c2498385ef1cae8f", @typed={0xbc, 0x91, 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@nested={0xd8, 0x8f, [@typed={0x4, 0x78}, @generic="73d191d5f282a745d12833c91e13dcd6b88d8159fbedf0e1ed8f303aab8ba64468ca2a1320112c8c4efd695316c5bec562fbc6485713f7b708b215b42ad933a08e9068abb68e9f8b1f3bd6edb25fa56b6fdbcfb6d895922f8b0ddbc37f24acd9328ebc3e7affb1137be92a", @generic="c4b35543610713d21992bee4aee81925bce9eb4cf3cb233e80af7cb69087fd949b137d4e8fc096ddc116db21bfc3b6b79e1b88c888373af2555885f48f1bfc839d44f0f7531ec4121839b4f3abd77a389612e935e4c6d6779e04de64d9b782e308f7"]}]}, 0x47a4}, 0x1, 0x0, 0x0, 0x10}, 0x48000)
r9 = syz_open_dev$vcsa(&(0x7f00000071c0)='/dev/vcsa#\x00', 0xfff, 0x8000)
getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000007200)={0x0, <r10=>0x0}, &(0x7f0000007240)=0xc)
stat(&(0x7f0000007280)='./file0\x00', &(0x7f00000072c0)={0x0, 0x0, 0x0, 0x0, <r11=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000007340)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000007440)=0xe8)
setresuid(r10, r11, r12)
bind(r5, &(0x7f0000007480)=@pppoe={0x18, 0x0, {0x3, @empty, 'ip6tnl0\x00'}}, 0x80)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000007500), &(0x7f0000007540)=0xc)
lstat(&(0x7f0000007580)='./file0\x00', &(0x7f00000075c0))
finit_module(r4, &(0x7f0000007640)='\x00', 0x2)

2018/04/17 15:36:13 executing program 3:
r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x48040)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={<r1=>0x0, @in6={{0xa, 0x4e20, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f0000000100)=0x84)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={<r2=>r1, 0x5}, &(0x7f0000000180)=0x8)
setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000001c0)=@routing={0x2f, 0x10, 0x1, 0xffffffff00000000, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @empty, @dev={0xfe, 0x80, [], 0xa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x14}]}, 0x88)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000280)=0xfffffffffffffffc, &(0x7f00000002c0)=0x2)
setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000300)=0x8, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000340)={r1, 0xfffffffffffffa13, 0x42, "569702ebc0aad884714cd58fb279c4b9d81cf9b41b73f19e10eee51d0c8738d7f9f7a9edf13c03a5eca46257ee1e33b07c8ee53c369cc646632afa6f70824442d06d"}, 0x4a)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000003c0)={0x8, [0xba, 0x7fff, 0xffffffff, 0x20, 0x81, 0x10000, 0x10001, 0x8001]}, 0x14)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={<r5=>r2, 0x52, 0x8, 0x4}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={<r6=>r5, 0x100000001, 0x9, 0x6c93996c}, &(0x7f00000004c0)=0x10)
ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000500)={0xfffffffffffff801, 0x9, 0x3, 0x8, 0x9, 0x9})
sendto(r3, &(0x7f0000000540)="547aa9372da20050656d8d51bd89ab597e047f6182b2e450e0d5e308790723a4805f712e5b4e9efb86edf99917a44881d9b18b2aab1020b09e2894f742f2fb6a640752850e266b17feeb80d4c9839208adfc6cf429be7136b5462e79eafd04aee3672805e0cba63f7f5647fbba8bf8a78a4549a96fbf9aac1bca85377692450133bfd900db078fe167d60a46222b0e6af858796e", 0x94, 0x80, &(0x7f0000000600)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'veth1_to_bridge\x00'}}, 0x80)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000680))
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000780), &(0x7f00000007c0)=0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000008c0)={<r7=>r6, 0x9c, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, @in={0x2, 0x4e21, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x749, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x5}, @in6={0xa, 0x4e24, 0x0, @empty, 0x3}, @in6={0xa, 0x4e22, 0x10001, @empty, 0x1}]}, &(0x7f0000000900)=0x10)
io_setup(0x8, &(0x7f0000000940)=<r8=>0x0)
io_cancel(r8, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x1, 0x1d, r3, &(0x7f0000000980)="6bdd474aa59d4d067db7b3f49bfb02f1431db545e14f17b74e094e8b79a0c167fd618a25ba14ca1e59dd7685f6375d1675765e8b98f3afe38f305770c7956b380c73b3431a4f944a1f117a45a1407948fa3d1f525e7bdab68b20e4204a3c0893277b339b65cc9886f387ce79f8e5919acf00ac2f6a6369c1b7f44578de465221f7d6e532151879b723a8a2e0425b2ab1e30617bdf8aa5c9e6a0e37d64fc2c57ffa4d571bb8a4f57c6a9c80bde9c895d8ffa65567d84ed39ca86186fca4fb39a0106f0ad70a3afda58a", 0xc9, 0x7ff, 0x0, 0x0, r0}, &(0x7f0000000ac0))
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000b00)=@assoc_value={r1}, &(0x7f0000000b40)=0x8)
socket$nl_route(0x10, 0x3, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000b80)={{0x4b8e4f15, 0x3f}, 'port1\x00', 0x84, 0xa, 0x3, 0x7, 0x8001, 0xffff, 0xfffffffffffffffc, 0x0, 0x1, 0x4})
setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f0000000c40)=0x20, 0x4)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000c80)={r6, 0x6}, 0x8)
getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000cc0)=0x4, &(0x7f0000000d00)=0x4)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000d40)={r7, 0x3}, 0xc)
getsockname(r0, &(0x7f0000000d80)=@l2, &(0x7f0000000e00)=0x80)
getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000e40)={'filter\x00'}, &(0x7f0000000ec0)=0x44)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000f00)={r6}, &(0x7f0000000f40)=0x8)

2018/04/17 15:36:13 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00')
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0xffffffffffffff8e, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0xffffffffffffffaa, @mcast1={0xff, 0x1, [], 0x1}}], 0x80)
ioctl$TIOCGPTPEER(r0, 0x5441, 0x762)
pkey_alloc(0x0, 0x9b8e83a1c2958aaa)
syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00')
getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54)
bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e)
fchmodat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x4459ffddb6d75a3f)
bind$unix(r0, &(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x6e)
connect$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e23}, 0x6e)
sendto(r0, &(0x7f0000000380)="bf355f4dd573350d319d127861c5ea5fca5d869ba90b87ed05d86316499314b135b65e4d1236d0d1f8f4df11ff86725e44def9dfef106f8dbdb65b62ac4b27745c9c6bf062e9f246c9d2aa7b14fe76de7cc67db7eb7bca17c1a97fb22046c8e421b22be67cde8a395f075a50dce8b7ce536abc337e52bb1ab0e86af10681e30406036c02036a50feeeb758c1119a", 0x8e, 0x4000094, &(0x7f0000000440)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'rose0\x00'}}, 0x80)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={<r1=>0x0, 0x7fff}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={<r2=>r1, 0x2, 0x6, 0x5}, &(0x7f0000000580)=0x10)
getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000005c0), &(0x7f0000000600)=0x40)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000640)={r2, 0xcc}, 0x8)
sync()
ioctl$TIOCCBRK(r0, 0x5428)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000680)=0x1, 0x4)
r3 = gettid()
sched_setaffinity(r3, 0x8, &(0x7f00000006c0)=0x5)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000700), &(0x7f0000000740)=0x4)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000780), &(0x7f00000007c0)=0x4)
ioctl$TCSBRK(r0, 0x5409, 0x1)
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000800)={'filter\x00', 0x4}, 0x68)
getpeername$llc(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x10)
fcntl$setstatus(r0, 0x4, 0x44000)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000900)={'bridge0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}})
syz_genetlink_get_family_id$team(&(0x7f0000000940)='team\x00')
socket$inet_dccp(0x2, 0x6, 0x0)
ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000980))

2018/04/17 15:36:13 executing program 1:
r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xa000, 0x0)
name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x84, 0x0, "3bafaf23a4bd334a8fd4ffa801602f0c482d4e0a3f0d32744e093e92c15c94196f18358c0870db92274317b9806fab10b40857661452669ec52118f12c5209d84e584dd8485f6990bb542546d773b88d075a5bd26ca84bfee8ddab287f5de402aabb8a38c5cbd13ebb6606de8e567c117fcd47e94b06855fa7bb9c14"}, &(0x7f00000001c0), 0x0)
r2 = getpgid(0xffffffffffffffff)
fcntl$lock(r1, 0x6, &(0x7f0000000200)={0x0, 0x2, 0x3ff, 0x4, r2})
r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='\x00', 0x0, 0x10}, 0x10)
fcntl$setstatus(r1, 0x4, 0x0)
preadv(r0, &(0x7f00000002c0), 0x0, 0x0)
r4 = msgget$private(0x0, 0x0)
msgsnd(r4, &(0x7f0000000300)={0x3, "ea97afa0df5ef9aba1b1703511020060e1d54e6b5b2af57b7df0974c688411b8664afe8d626cd96e2f95ef4b86fe95f676168a995bc47375689026861c91f281ec0248f5fb9f1146d736a8cfe14681d7b8f5d7db6dfbbbc93c9f27c14daef4431aa849f0c151a812caa0a97fe6e0c4d587d97b801fc14bfec11470851977d923c57d32ca275500550ce514a0cd1493c4a6df94"}, 0x9b, 0x0)
ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000003c0)={'ip6_vti0\x00', 0x5})
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={<r5=>0x0, 0x7, 0x20}, &(0x7f0000000440)=0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000480)={<r6=>r5, 0xb27}, &(0x7f00000004c0)=0x8)
write(r3, &(0x7f0000000500)="d21bb1ab635bbaf37d1c4754b87caa649c356a204a92861e48ef647b20608802132989052f766c77ea5aed7ae552069fa518d3b4bddebe4dcfb3442dd4", 0x3d)
fcntl$getown(r3, 0x9)
ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000540)={0x80, 0x1, 0xe47, 0x5, 0x4, 0xffff, 0x8, 0x6, 0x6, 0x8, 0x9, 0x5})
socketpair(0x5, 0x3, 0x6, &(0x7f0000000580)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00000005c0)={r6, 0x2}, 0x8)
sched_setaffinity(r2, 0x8, &(0x7f0000000600)=0x81)
setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000640)={{0x81, 0x3c33}, 0xc}, 0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000680)={r6, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xf4ec, 0x200, 0x5, 0x0, 0x41}, 0x98)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000000740)=0x1, 0x4)
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r8, 0x12, 0x2, &(0x7f0000000780)=""/191, &(0x7f0000000840)=0xbf)
sync()
ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r8, 0x40505331, &(0x7f0000000880)={{0x6, 0x8}, {0xfffffffffffeffff, 0x44}, 0x5, 0x1, 0x8})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000900)={<r9=>r6, 0xff, 0x0, 0x1000, 0x390, 0x5}, &(0x7f0000000940)=0x14)
r10 = syz_open_procfs(0x0, &(0x7f0000000980)='net/packet\x00')
bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000009c0)={r1, r10, 0x0, 0x3}, 0x10)
socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000ac0)={<r11=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r11, 0x84, 0x6c, &(0x7f0000000b00)={r9, 0xf4, "5b865817fa7739eba018f6d068ad3c274a868029efc361b06ed5385e0cd3a34ff4d7c8a9b4c0deea66c1d7f4a3520dbc56e4bb878a943223d1259b4b8d944e8097bd3b2ac171df19383af7f33da58abeae94371345291a3076daadc8c94e5adf0c74619305c3c503f9435e8a65fc9a70bb54bf798702a334f1bdd775ccb0b93cee56867d7b7192edef234ffdc631aacc21e8363b3421be75d38dd8dae614ccd5d103dbf5c25e5139b6d59b1b2e880977e9b428051687d7750ad34af463675af53ac79538d25f03f4f3503bead90746ce493c7e76208483aa37b09e26794b6e29d1ead67960d66cd6d779e3d20dc673ebc17b397e"}, &(0x7f0000000c00)=0xfc)

2018/04/17 15:36:13 executing program 6:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0)
bind(r0, &(0x7f0000000040)=@can={0x1d}, 0x80)
r1 = socket$inet6(0xa, 0x5, 0x8)
getpeername$packet(r0, &(0x7f00000013c0)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001400)=0x14)
lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001500)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x4e20, 0xfe15, 0x4e24, 0x10000, 0x2, 0x20, 0x0, 0x0, r2, r3}, {0x0, 0x7, 0x9, 0xf5b5, 0x5, 0x1, 0x8}, {0x6, 0x258, 0x6, 0xa0000}, 0x9, 0x6e6bbd, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x6f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x3500, 0x0, 0x3, 0x3, 0x5, 0x800, 0xfff}}, 0xe8)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001600)={{{@in6=@local, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001700)=0xe8)
r4 = socket$kcm(0x29, 0x7, 0x0)
ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001740)=<r5=>0x0)
getpgrp(r5)
getuid()
getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000001780)={'icmp6\x00'}, &(0x7f00000017c0)=0x1e)
setfsuid(r3)
ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000001800)={'ip_vti0\x00', @ifru_map={0x5, 0x3, 0x2, 0x2, 0xfff, 0xc01}})
connect$inet(r0, &(0x7f0000001840)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001880)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
fcntl$getflags(r6, 0x1)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000018c0)={0x2, 0x2, 0x7, 0x3, 0xfff})
readahead(r6, 0x9, 0xe13)
ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000001900)={'bridge0\x00', {0x2, 0x4e21, @rand_addr=0x100000001}})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001940)={{{@in=@multicast1, @in=@local}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000001a40)=0xe8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001b00)={0x5, [0x0, 0x0, <r7=>0x0, 0x0, 0x0]}, &(0x7f0000001b40)=0x18)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001b80)={r7, 0x1, 0x8}, 0x8)
ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001bc0)=""/248)
setfsuid(r3)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000001cc0)=0x1c)
ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001d00)={0x7, 0x3})
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001d40)={0x0, <r8=>0x0, 0x10000000000})
ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001d80)={r8})
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000001dc0)={{0xffffffffffffffff, 0x3, 0xffffffff, 0x3, 0x2}, 0x8, 0x8, 0x2})

2018/04/17 15:36:13 executing program 7:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
r1 = accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0)=0xfffffffffffffff9, 0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x7, 0x4)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=<r2=>0x0)
fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x1, 0x2, 0x6, 0x0, r2})
setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0)={0x925, 0x100000000, 0x7, 0x7}, 0x6)
r3 = accept4$netrom(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x800)
fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x0, r2})
setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000002c0)=0x2, 0x4)
getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup/syz0\x00', 0x1ff)
sync_file_range(r3, 0x466, 0x9, 0x2)
ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000440)={'ipddp0\x00', {0x2, 0x4e22, @loopback=0x7f000001}})
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x109000, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={<r5=>0x0, 0x2, 0x8, 0x7f, 0x10, 0x7}, &(0x7f0000000500)=0x14)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000540)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x9, 0x49, 0x6, 0x4}, &(0x7f0000000600)=0x98)
write$cgroup_type(r4, &(0x7f0000000640)='threaded\x00', 0x9)
setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000680)=0x40, 0x4)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000006c0))
r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x80000, 0x0)
timerfd_settime(r4, 0x1, &(0x7f0000000740)={{}, {0x77359400}}, &(0x7f0000000780))
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f00000007c0)=0x3c, 0x4)
setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000800)=0x3fa6, 0x4)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000840)={@empty, 0x7, 0x0, 0x0, 0x5, 0x0, 0x0, 0x5}, 0x20)
signalfd4(r6, &(0x7f0000000880)={0xff}, 0x8, 0x80800)
sendmmsg(r6, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000008c0)="34ab0f07cbd20f5e4d63859c109a972c21d379d19e9b160014325fd7e2e456f248cc1591dc60dc9a3d43e592e5179ab09a36a6092423edd383d7ee99774290cd47dc27da4feba2f5e9f8484e007da31548926975f2b261cfa2db18a7bf5d53079f87408127670ae54b072261ff988e8b4dc5385cb84a8a1ffffd30484ffd34971820ea19adf1e774883891613473f6c6cf7ba14cfb4647330586ded4ac2a288614c185648b2266cdc94c672f7e1621ab691bd326dedbf15018cfc3872f92b51c608eb42563a8da0375771bf23f42f1ab5c630e349bdf8a0aec7e2c4460c617369d", 0xe1}], 0x1, &(0x7f0000000a00)=[{0x110, 0x119, 0x97d, "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"}, {0xf0, 0x112, 0x5, "8a2854d7a45544108a098b7df67c6bab50093d07128a594cbd287c1907c910c699e207eb61d2de4171fe63b02f2b60df04b96c0d46fa2faf37bfe82c8e5d7547d8c680befed97b03791720b5dba8019098f3423b1b2002c2c13c3c6eb02dde868442a0176a6932c52a8bdb9e48a68796ca44f5f9cc1f86dd63ea0fae8996c9ea81cacb2fab9d8a28ff52aff5fdc38694f5259487bc6667b73e9477396d9a1f9035353ee68d92d4b3183374429901229b217943e39a17a66f72bcdf4c10da63dadfad8afaa25d7cec7290eef53ecc0d415dc235cf6b9b6701c0"}, {0xc8, 0x0, 0x2, "6eada56235e9c870ec3fd33cda88411a2c41b0f69c39003191519d3f93f21b03cbb1aad0ed9395a9837fcb2eed8725f158d3eec500ae2b5e306958e7cc847a13916d9ac7a7bada714de0c2e1cd863eb4d4462e537d3aa58032ff8fb9364c5e30fecdd35e31cddb6f4a98b2896f8253c310ae89fc9c5ecca75f724e15374c0e70074f20916838b81bda8a285b4818c72f5558c353e34a6d6e80d96a43dccb9e519f68ec3d77bc9e2e847e98b268ca64baf7"}], 0x2c8, 0x40}, 0x8}], 0x1, 0x4000000)
ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000000d80)=@add_del={0x2, &(0x7f0000000d40)='nr0\x00'})
ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000dc0)=0x81)

2018/04/17 15:36:13 executing program 2:
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000000)={0xfffffffffffffff7, {{0xa, 0x4e20, 0x9fd, @mcast2={0xff, 0x2, [], 0x1}, 0xead}}, {{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}}, 0x108)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x2000, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt(r0, 0xac, 0x10d9, &(0x7f0000000200)=""/67, &(0x7f0000000280)=0x43)
r2 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x2000, 0x5)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$sock_proto_private(r4, 0x89e9, &(0x7f0000000340)="c22c1a423a1f74d06f80403e6538b7542a04563eedb7a7416ea382dc038a47a5be397557122aca44ace537c86a0d4aea27cf5f8077fbc87366e9c09a632b64d92c5cadd3568cc90b5e3a8b931a0032b824c2c8be2bffa9d01c57318103b114b8a57da3a932aa84e96dec6c15d2c156cc6f8985cbd47c99bc0cb39bfdcfccf48adfccd4bf965d324bd32fb15ada6953022d1b180b93080d78e553376380ad87455a22f3829e9a67fdbd99f114c18cc2e560fa23a01fd6a23d446219436f2af69b126d2fa1011adc8604e6e8622b1a1e60e2f94a46b3fe514edc973e9c125c7165fbeaf2fded3ace76c8031a7c6bd16e59a957efe28b3b62")
r5 = add_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="2ca00b08db4e908604f511d14898a8e1d8796e14b27559de07541d36223afa8419b674a9a3d3559973e8ff7449a13dcb3a5fa86f82ff351a66bdcc6acfbe153bf559f424771a688dbedb560035d9f656cf79d63b3463f20e82f880bbfda3f2fcd24b7b87107a942950705ecf5ce69dd7d45671ecfff3fe2bf816e9633a66107a168c87e892235aeed60f5ffaf2bbc20e179fc0e1df678340485ab54dc1c494cef078c1570a1cb04c88e727d043cb1a013d", 0xb1, 0xfffffffffffffffe)
r6 = request_key(&(0x7f0000000580)='trusted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)='(^cgroupppp0system([](%selinuxmd5sum$-\x00', 0xfffffffffffffff8)
keyctl$link(0x8, r5, r6)
ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000640)="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")
getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4)
ioctl$KDENABIO(r2, 0x4b36)
ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000007c0)=0x1)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000800)={0x40000001})
ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0)
ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000840))
setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000880)=0xd5d, 0x4)
ioctl$int_out(r2, 0x2, &(0x7f00000008c0))
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000ac0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000a80)={&(0x7f0000000980)={0xcc, r7, 0x0, 0x70bd26, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x65}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0xcc}, 0x1}, 0x0)
setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000b00)={@dev={0xac, 0x14, 0x14, 0x13}, @empty, 0x1, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr]}, 0x1c)
socket$key(0xf, 0x3, 0x2)
ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000b40)={<r8=>0x0})
ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000b80)={r8, 0x8})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000bc0)={0x4, 0x101, 0xe9, {}, 0x9, 0x3})
setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0)
sendto(r1, &(0x7f0000000c40)="eb79d94bf9602990c16b1aa7b608e9a3a07d239a26a21d395fe7d9f28a274b3e61c9de7ebf750e635388f1a28d86f1e6f3f8c3cd1d10005e7d847803273ac447431d1da580b67f7d703f1250d40df497e16ca694b1ff091e57a84332da05f420bdaa1a0635cdb7f8446b35151405a26280f17048a2781c275d3f35cf36910bb0da6df6c50a06563626fd", 0x8a, 0x4000, &(0x7f0000000d00)=@ax25={0x3, {"b0ec8c0b9569e9"}, 0x1}, 0x80)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000d80)={<r9=>0x0, 0x48b, 0x5, [0xa5, 0x81, 0x7fc00, 0x2, 0x55f]}, &(0x7f0000000dc0)=0x12)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000e00)={r9, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84)

2018/04/17 15:36:13 executing program 5:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4040, 0x0)
getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54)
fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
ioctl$TUNSETGROUP(r0, 0x400454ce, r1)
setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000180)={{0x6c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 'ovf\x00', 0x9, 0x81, 0x21}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 0x5, 0x0, 0x6}}, 0x44)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@empty, @multicast1=0xe0000001, 0x1, 0x3, [@loopback=0x7f000001, @multicast1=0xe0000001, @empty]}, 0x1c)
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000240))
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000280)={<r2=>0x0, 0x80000, <r3=>r0})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000002c0)={r2, 0x80000, <r4=>r0})
ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000300)=""/157)
setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000003c0)={0x0, 0x2710}, 0x10)
io_setup(0x6, &(0x7f0000000400)=<r5=>0x0)
io_destroy(r5)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000440)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x7c25}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xe28a}], 0x6c)
r6 = accept4$llc(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x800)
connect$vsock_stream(r0, &(0x7f0000000540)={0x28, 0x0, 0x2710, @host=0x2}, 0x10)
ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000580)={0xfffffffffffffff9, 0x3ff, 0x3})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000005c0)={<r7=>0x0, 0xfffffffffffffffe}, &(0x7f0000000600)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={r7, 0x1000}, &(0x7f0000000680)=0x8)
r8 = syz_genetlink_get_family_id$team(&(0x7f0000000700)='team\x00')
ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000740)={'team0\x00', <r9=>0x0})
getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000840)={@local, <r10=>0x0}, &(0x7f0000000880)=0x14)
getpeername$packet(r0, &(0x7f00000008c0)={0x0, 0x0, <r11=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000900)=0x14)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0}}, {{@in=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000a40)=0xe8)
accept4$packet(r0, &(0x7f0000000d00)={0x0, 0x0, <r13=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000d40)=0x14, 0x80000)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000d80)={'team0\x00', <r14=>0x0})
ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000e80)={'team0\x00', <r15=>0x0})
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000ec0)={'team0\x00', <r16=>0x0})
accept$packet(r0, &(0x7f0000000f00)={0x0, 0x0, <r17=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f40)=0x14)
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001000)={'team0\x00', <r18=>0x0})
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001040)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0}}, {{@in6=@dev}}}, &(0x7f0000001140)=0xe8)
getsockname$packet(r0, &(0x7f0000001480)={0x0, 0x0, <r20=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000014c0)=0x14)
recvmmsg(r3, &(0x7f0000005140)=[{{&(0x7f0000001500)=@generic, 0x80, &(0x7f0000001840)=[{&(0x7f0000001580)=""/226, 0xe2}, {&(0x7f0000001680)=""/237, 0xed}, {&(0x7f0000001780)=""/98, 0x62}, {&(0x7f0000001800)=""/64, 0x40}], 0x4, &(0x7f0000001880)=""/32, 0x20, 0x9}, 0xfffffffffffffffd}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001940)=""/63, 0x3f}, {&(0x7f0000001980)=""/51, 0x33}], 0x2, &(0x7f0000001a00)=""/62, 0x3e, 0x2}, 0x5}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001a40)}, {&(0x7f0000001a80)=""/216, 0xd8}, {&(0x7f0000001b80)=""/187, 0xbb}], 0x3, &(0x7f0000001c80)=""/183, 0xb7, 0x20}, 0x8}, {{&(0x7f0000001d40)=@nfc_llcp, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001dc0)=""/196, 0xc4}, {&(0x7f0000001ec0)=""/6, 0x6}, {&(0x7f0000001f00)=""/38, 0x26}, {&(0x7f0000001f40)=""/39, 0x27}], 0x4, 0x0, 0x0, 0x7}, 0x2}, {{&(0x7f0000001fc0)=@un=@abs, 0x80, &(0x7f0000002240)=[{&(0x7f0000002040)=""/250, 0xfa}, {&(0x7f0000002140)=""/63, 0x3f}, {&(0x7f0000002180)=""/166, 0xa6}], 0x3, &(0x7f0000002280)=""/27, 0x1b, 0x200}, 0x1abad46a}, {{&(0x7f00000022c0)=@alg, 0x80, &(0x7f00000038c0)=[{&(0x7f0000002340)=""/64, 0x40}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/199, 0xc7}, {&(0x7f0000003480)=""/253, 0xfd}, {&(0x7f0000003580)=""/113, 0x71}, {&(0x7f0000003600)=""/82, 0x52}, {&(0x7f0000003680)=""/97, 0x61}, {&(0x7f0000003700)=""/46, 0x2e}, {&(0x7f0000003740)=""/155, 0x9b}, {&(0x7f0000003800)=""/157, 0x9d}], 0xa, &(0x7f0000003980)=""/165, 0xa5, 0x8001}, 0x3}, {{&(0x7f0000003a40)=@can={0x0, <r21=>0x0}, 0x80, &(0x7f0000005000)=[{&(0x7f0000003ac0)=""/205, 0xcd}, {&(0x7f0000003bc0)=""/196, 0xc4}, {&(0x7f0000003cc0)=""/84, 0x54}, {&(0x7f0000003d40)=""/15, 0xf}, {&(0x7f0000003d80)=""/4096, 0x1000}, {&(0x7f0000004d80)=""/208, 0xd0}, {&(0x7f0000004e80)=""/68, 0x44}, {&(0x7f0000004f00)=""/227, 0xe3}], 0x8, &(0x7f0000005080)=""/170, 0xaa}, 0x56e5}], 0x7, 0xde45f64baf0a7155, &(0x7f0000005300)={0x77359400})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005340)={'rose0\x00', <r22=>0x0})
getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000005380)={@remote, @broadcast, <r23=>0x0}, &(0x7f00000053c0)=0xc)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000005400)={@multicast1, @remote, <r24=>0x0}, &(0x7f0000005440)=0xc)
getpeername$packet(r0, &(0x7f00000064c0)={0x0, 0x0, <r25=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006500)=0x14)
getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000006980)={@broadcast, @dev, <r26=>0x0}, &(0x7f00000069c0)=0xc)
recvmmsg(r4, &(0x7f0000006f00)=[{{&(0x7f0000006a00)=@ll={0x0, 0x0, <r27=>0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006e40)=[{&(0x7f0000006a80)=""/188, 0xbc}, {&(0x7f0000006b40)=""/142, 0x8e}, {&(0x7f0000006c00)=""/74, 0x4a}, {&(0x7f0000006c80)=""/152, 0x98}, {&(0x7f0000006d40)=""/241, 0xf1}], 0x5, &(0x7f0000006ec0)=""/29, 0x1d}, 0xffffffffffffffb9}], 0x1, 0x0, 0x0)
getpeername$packet(r0, &(0x7f0000007240)={0x0, 0x0, <r28=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000007280)=0x14)
sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000007a40)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000007a00)={&(0x7f00000072c0)={0x710, r8, 0x200, 0x70bd2d, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x8c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x5, 0x0, 0x7, 0x879}, {0x7f, 0x0, 0xeb8, 0x3}, {0x1f, 0x4, 0x40, 0x4}]}}}]}}, {{0x8, 0x1, r13}, {0xf8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7, 0x3f00000000000000}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7561}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r16}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x71eb00000000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x13c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r22}, {0xb4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb59}}}]}}, {{0x8, 0x1, r25}, {0x21c, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x677}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x9, 0x80000001, 0x6, 0x4}, {0x9, 0x7, 0x2, 0x40}, {0x4, 0x2, 0x7, 0x6}, {0x9, 0x81, 0x8, 0xc0000000000000}, {0x4, 0x4, 0x800, 0x7ff}, {0x9, 0xfffffffffffffff8, 0x8d3, 0x3}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}]}}]}, 0x710}, 0x1, 0x0, 0x0, 0x200008d0}, 0x800)

syzkaller login: [   45.337655] ip (3807) used greatest stack depth: 54672 bytes left
[   45.477210] ip (3818) used greatest stack depth: 54408 bytes left
[   46.158528] ip (3891) used greatest stack depth: 54200 bytes left
[   46.341647] ip (3904) used greatest stack depth: 53960 bytes left
[   46.557591] ip (3920) used greatest stack depth: 53640 bytes left
[   46.648647] bridge0: port 1(bridge_slave_0) entered blocking state
[   46.655183] bridge0: port 1(bridge_slave_0) entered disabled state
[   46.673265] device bridge_slave_0 entered promiscuous mode
[   46.712464] bridge0: port 1(bridge_slave_0) entered blocking state
[   46.718991] bridge0: port 1(bridge_slave_0) entered disabled state
[   46.752187] device bridge_slave_0 entered promiscuous mode
[   46.776761] bridge0: port 1(bridge_slave_0) entered blocking state
[   46.783253] bridge0: port 1(bridge_slave_0) entered disabled state
[   46.805682] device bridge_slave_0 entered promiscuous mode
[   46.827202] bridge0: port 1(bridge_slave_0) entered blocking state
[   46.833673] bridge0: port 1(bridge_slave_0) entered disabled state
[   46.848178] device bridge_slave_0 entered promiscuous mode
[   46.866725] bridge0: port 1(bridge_slave_0) entered blocking state
[   46.873318] bridge0: port 1(bridge_slave_0) entered disabled state
[   46.897233] device bridge_slave_0 entered promiscuous mode
[   46.918498] bridge0: port 1(bridge_slave_0) entered blocking state
[   46.924972] bridge0: port 1(bridge_slave_0) entered disabled state
[   46.944949] device bridge_slave_0 entered promiscuous mode
[   46.954832] bridge0: port 1(bridge_slave_0) entered blocking state
[   46.961296] bridge0: port 1(bridge_slave_0) entered disabled state
[   46.978082] device bridge_slave_0 entered promiscuous mode
[   46.993865] bridge0: port 2(bridge_slave_1) entered blocking state
[   47.000335] bridge0: port 2(bridge_slave_1) entered disabled state
[   47.017193] device bridge_slave_1 entered promiscuous mode
[   47.025592] bridge0: port 2(bridge_slave_1) entered blocking state
[   47.032093] bridge0: port 2(bridge_slave_1) entered disabled state
[   47.056785] device bridge_slave_1 entered promiscuous mode
[   47.070860] bridge0: port 2(bridge_slave_1) entered blocking state
[   47.077351] bridge0: port 2(bridge_slave_1) entered disabled state
[   47.095420] device bridge_slave_1 entered promiscuous mode
[   47.110092] bridge0: port 2(bridge_slave_1) entered blocking state
[   47.116562] bridge0: port 2(bridge_slave_1) entered disabled state
[   47.147785] device bridge_slave_1 entered promiscuous mode
[   47.154735] bridge0: port 1(bridge_slave_0) entered blocking state
[   47.161168] bridge0: port 1(bridge_slave_0) entered disabled state
[   47.178259] device bridge_slave_0 entered promiscuous mode
[   47.186561] bridge0: port 2(bridge_slave_1) entered blocking state
[   47.193097] bridge0: port 2(bridge_slave_1) entered disabled state
[   47.214953] device bridge_slave_1 entered promiscuous mode
[   47.221719] bridge0: port 2(bridge_slave_1) entered blocking state
[   47.228219] bridge0: port 2(bridge_slave_1) entered disabled state
[   47.242194] device bridge_slave_1 entered promiscuous mode
[   47.248911] bridge0: port 2(bridge_slave_1) entered blocking state
[   47.255399] bridge0: port 2(bridge_slave_1) entered disabled state
[   47.263672] device bridge_slave_1 entered promiscuous mode
[   47.272310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   47.281781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   47.291876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   47.301287] bridge0: port 2(bridge_slave_1) entered blocking state
[   47.307742] bridge0: port 2(bridge_slave_1) entered disabled state
[   47.362017] device bridge_slave_1 entered promiscuous mode
[   47.370496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   47.383998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   47.446741] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   47.457626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   47.481863] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   47.492611] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   47.512854] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   47.567474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   47.603341] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   47.615353] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready
[   47.717315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   47.726862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   47.837789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready
[   48.414348] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   48.496797] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   48.516982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   48.588168] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   48.614936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   48.628596] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   48.691360] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   48.713095] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   48.729349] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   48.786590] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   48.826821] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready
[   48.838747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   48.852444] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   48.932304] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   48.987896] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   49.022728] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready
[   49.589640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   49.725693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   49.752120] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   49.804735] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   49.819187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   49.842517] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   49.933298] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   49.947131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   49.961390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   49.972010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   50.001471] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready
[   50.032241] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   50.043339] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   50.058777] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   50.083854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   50.127598] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   50.159703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   50.171569] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   50.178769] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   50.189762] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   50.217764] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   50.233277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   50.240555] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready
[   50.247969] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   50.256910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   50.274412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   50.306404] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   50.326854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   50.360022] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   50.369431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   50.378073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   50.407681] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   50.415858] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   50.427160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   50.459315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   50.485537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   50.499402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   50.518263] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   50.529149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   50.538290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   50.547427] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   50.554815] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   50.564125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   50.574770] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready
[   50.585921] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   50.593958] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   50.601371] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   50.615412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   50.658480] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   50.696533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   50.717548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   50.732724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   50.748616] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   50.769150] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   50.781442] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   50.810629] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   50.827611] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   50.837219] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready
[   50.849132] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   50.892705] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   50.941240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   50.976789] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   51.005681] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   51.020425] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   52.796245] bridge0: port 2(bridge_slave_1) entered blocking state
[   52.802765] bridge0: port 2(bridge_slave_1) entered forwarding state
[   52.809611] bridge0: port 1(bridge_slave_0) entered blocking state
[   52.816166] bridge0: port 1(bridge_slave_0) entered forwarding state
[   52.882102] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   52.888742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   52.970804] bridge0: port 2(bridge_slave_1) entered blocking state
[   52.977386] bridge0: port 2(bridge_slave_1) entered forwarding state
[   52.984288] bridge0: port 1(bridge_slave_0) entered blocking state
[   52.990760] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.056006] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   53.064874] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.071329] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.078217] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.084665] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.100434] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   53.110963] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.117403] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.124223] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.130666] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.147897] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   53.163909] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.170379] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.177276] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.183713] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.202465] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   53.209634] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.216140] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.222984] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.229455] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.251288] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   53.261936] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.268383] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.275279] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.281723] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.299109] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   53.305614] bridge0: port 2(bridge_slave_1) entered blocking state
[   53.313294] bridge0: port 2(bridge_slave_1) entered forwarding state
[   53.320199] bridge0: port 1(bridge_slave_0) entered blocking state
[   53.326649] bridge0: port 1(bridge_slave_0) entered forwarding state
[   53.336082] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready
[   53.919229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   53.933729] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   53.944349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   53.958420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   53.965876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   53.974135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   53.981596] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   62.368965] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   62.574336] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   62.667726] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   62.807227] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   62.826091] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   62.857263] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   62.926109] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   63.054619] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready
[   63.126236] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   63.132527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   63.141454] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   63.365963] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   63.372287] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   63.382653] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   63.440305] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   63.447119] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   63.456545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   63.654300] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   63.660633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   63.673670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   63.710392] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   63.726887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   63.734575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   63.773806] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   63.780567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   63.791743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   63.854232] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   63.860666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   63.874629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   63.916912] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready
[   63.925756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   63.936691] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   69.182015] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it!
2018/04/17 15:36:40 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00aeabd1cd0000000000f9ff00", <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400007af6aa0f6fc307b829001400030500000501000000000a000000", @ANYRES32=r1, @ANYBLOB="08000800000100001400020000000000000000000000000000000001"], 0x34}, 0x1}, 0x0)

2018/04/17 15:36:40 executing program 1:
unshare(0x210200)
r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xff, 0x200800)
accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000080)=0x6e, 0x800)
r1 = socket$rds(0x15, 0x5, 0x0)
setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="9f25976a79b3de4db57533604b3bc62563ea2d0f6384", @ANYRES64=r1, @ANYBLOB="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"]], 0x1)

2018/04/17 15:36:40 executing program 7:
mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000176ffc))
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000), &(0x7f0000f0d000)=0x8)
mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101002, 0x0)
ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040))

2018/04/17 15:36:40 executing program 2:
r0 = socket(0x2, 0x1, 0x83ff)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x0, "c96632088e9da8eb5182b72b249a5bc3775b4e01f76cb0a4af4040c3bbb56cf91ebd9e89612db143e43a36ac56b69af1d9f832119f0b883db3669fd3cbe4bb320a1e1174ab443dffbc865d9059496801"}, 0xd8)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000001c0)=[{0x4, 0x4}, {0x4, 0x6}, {0xc, 0x6}, {0x4, 0x2b}, {0x0, 0x3340}, {0x7, 0xad}], 0x6)
setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8)
r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7fff, 0x8000)
openat$cgroup_type(r1, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0)
setsockopt(r0, 0x41000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf609f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d919cc3df7756beaaea3b3d54436fe71cf6af7d07634832b8a5c0a94c470502e933dd65ae7b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830dd0391f2ecab7", 0xd8)
ioctl$void(r1, 0xc0045c77)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100))

2018/04/17 15:36:40 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
close(r0)
mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x3de)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(tnepres-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10)
r3 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="aa3d0ea31f054246e069c509963c48f5826b60a8bc3d6f75bb66f87c22f37689253bb6321e6394e71ba0f1d522460a96923e4701d3f025d1aea46245ae673d00c9fc4c601b291603fb3eceee4ec8b537", 0x50)
sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0), 0x0, &(0x7f0000000100)=ANY=[]}, 0x0)

2018/04/17 15:36:40 executing program 5:
r0 = socket(0x40000000015, 0x5, 0x0)
getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={<r1=>0x0, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, 0xa14, 0x1}, &(0x7f0000000100)=0x90)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8)

2018/04/17 15:36:40 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ecb54fa07424adee901d2da75af00800000ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000004000)=""/4096, 0x3a960cbe, 0x0)
setns(r0, 0xc000000)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x638f, 0x6, 0xde51, 0x20}, 0x6)
ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000040)={0x7fffffff})

2018/04/17 15:36:40 executing program 4:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5)
nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080))
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10)

2018/04/17 15:36:41 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
connect$unix(0xffffffffffffffff, &(0x7f000017a000)=@abs, 0x4)
close(r0)
fchmod(r0, 0x78)

2018/04/17 15:36:41 executing program 3:
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), 0x4)

2018/04/17 15:36:41 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe(&(0x7f0000000340))
mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x7, &(0x7f0000000000)=""/213, &(0x7f0000000100)=0xd5)
r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8b84e92, 0x80000)
sendmmsg$alg(r1, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000180)="8d6ca955b31b86c749fafcc755a9306201a5245c061dd3ff3d823781b48cadac5ff81682ee9e7a6a60b4c712c15d0632949a2eb2f09857e92459699301e1d74c83c532f981ed5491a3ced2972bcfed6337", 0x51}, {&(0x7f0000000200)="1c1a8d891c540dcdd7473e186677f398c3b6c3ab96842c7e145bba4b495523f45cba9cfdde1b632507270cfd1001afaf840f0a1602268eef18a0e5e263d6b1a38b38c4e57c615c78d43e47be8ab70eb3eb21969e8c6051c938814ef4096790f093aa97597525b180dac4fde537d8bf4affafcfd4e3c0", 0x76}, {&(0x7f0000000280)="90d53335786434e7692248e5de74d9055193d48d4911fb08ea0703848a687691dceb", 0x22}, {&(0x7f00000002c0)="037a8b2ea4e8ae046a2b26e0bd61d29a3780a8d64a2567a655ec", 0x1a}], 0x4, 0x0, 0x0, 0x24004001}, {0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000028c0)=ANY=[@ANYBLOB="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"], 0x138, 0x4000}, {0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000004c0)="ded0731d2092447eae76398b2280772aef22ea27a54734910afcecc1ab1a2947d4cdffd9a05d50645bf1f34dafb1b60f8e15178033f0e2980429dee6dbcf214307de5e217e9c13a4728defe9a374f16b547989ad12d908219dbbb4c99bf542f51e5319b28dec25", 0x67}], 0x1, &(0x7f0000000580)=[@iv={0x90, 0x117, 0x2, 0x7c, "86a8c7c8e968944903e67b3f85be4340daa60a477b3f670d28b1ddf489bb882ffc92a2efe1d499ba202a1b414b551ed253fc41f023d5c7cf8b8199f2d26f51fbc03c97fa932b0a0689615935366e700f4c13f3e174fa6f881e38c29a1d96f815afb28451d0fef807ea3b597e7905340e6b59f94147e4f2f5b49c9d1a"}, @iv={0x110, 0x117, 0x2, 0xf5, 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{&(0x7f0000000e40)="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0x1000}, {&(0x7f0000001e40)="ebb5fd6dbe66dd4a85dc2c12af317870d4d8cabac4bae53f8cdab3d3257f4bf806557a974908f38b736c5b47bbe4a6267cb73a7b3497432daa188dbf0e51ecb1d0a5ed770fc2ba67fadfebf53787d00f7ec266dc64a4ddb200965c32d4b3c0a5daa676d4342551f550fc8d4e", 0x6c}], 0x7, 0x0, 0x0, 0x4}, {0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000001f40)="ee5603489c77adde59e07079ebbecc91ebd56a38f001030f29f106e5860072e6564776eba9e25b164abf812dc384567b2e6d4223d24974fc9d7e8a94cbbc15bfa79b9fb64b4185c436f2399469c065267c864cabb2065870d2422cac1a8c3e881a23049f08f71bce90cf4b1517664bfb93d913756baac501d23f0a714f1fdeba68e9035f5bef178cb87ca7ad305a392c43af51909b405de5f6262a8c4033a68ebdb37f3a6c09e3787562ef043ab5e79a51f895b0cc82ebccfe1cbdf86636d66ce3e672130395a28e4662d6cc94ccc08483ec408f73ef0cd2e18dace355628d52e34bc7f35dba42855c8acaeb72499718fea268c3", 0xf4}, {&(0x7f0000002040)="c5ca8044f96320c5cb7e1dc2645da61232552c834bbddbb3f89741027ccbc06c610e6c63e1ff36", 0x27}, {&(0x7f0000002080)="3559746fb4cc94077a9bb113d501fc40f7f5231a38f14a2e90b9fbe8edf3ff43d11a8438d833e3a81a645d713f6e0227c03521a8557f81df67cb30e6e95ae1a5142f7348718224de10ab08244d24daf3eb6d0fcc6231c4b9c80a906cd7c053f650910ec1e86ed17164b80b0f9667976b5353683e04f0b2d878b98091013f196519f6a2ac883dcc6b7d6ac24179a197d576aadc699cc4e0efef7d54894183764a8b7047eca2c709de8c75a87e761728e20222c1ecdb334c08b1aa42f44d3d872b7744905354ed3c3d69715ec819ce0a5ffb104a29127839e754", 0xd9}, {&(0x7f0000002180)="023bbf4b1451ddb887a750e4da99f0ff8ff269763f63c826b5f0d1136e7a101129723992ee73cbd846aa75d8fa201dbd5092cfdc4c51451b2fd7aeab7ffcb122812353c3621c5c9901cc3987a660656dbc8ec89a76170640d52e282f70f6536698995722f71517386a45cc2d5f38483ba9d1a7277290e99aab387385330802b1edab4e96c14a33e3fa76458cda", 0x8d}, {&(0x7f0000002240)="8bbe2f5b16ce24bdd4319332e2cd0fe2429fdb537c5712eef31e894575770e6bf315fbc1a53fe2a0434e5e8e953c3ebf966e5c06e01ff09aaf7c7194dfaf7fbfc969a1a7ce71de6483bd574d8c0bb0cb801ace95f5e34bec252148cb4bd8c12d52f024a776b36e269521ef954a22348f9bea084c75991dae8f84961b5bb25cb724913df1a7e566", 0x87}, {&(0x7f0000002300)="6954293bb0d9b6adf7f5283fe223493a39b88573a1b5dce7ddbe3efa1671600c68ba9a82aadbaec9a1a5f45d2e2f9c0d0f8c92f031dc867c0ef46deadc60bfc45d0bf3fe5227a55ed0dd54941994d96b9e7c415a849d799e23734c4fb9381894032ab22d3ccb9c293be030815ccc05594e77", 0x72}, {&(0x7f0000002380)="00ceb91687efa78e8eb66d4d1cebc1731d94007079b12f9ee8e9a9f6ac6477dafd326c53820dde7a3d8c3497489e0b24dc433f51dc6fdc67b96f55e8b5d0836da6e846e4e49337f9cb8dff6712ad364da8b9102ba02af49d1e03ec266c2b28bef1c3bbdb178166014936b32a2a11fba4c39241bf53303d0c90aa11", 0x7b}], 0x7, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000002480)="f7d1158c9f22eb44f9172c48770b4b30b0416515b33c3255ad3615305e07c7268234240f1e0b4204e536166d048e244cf8d1341a4669715a02b36056f6d7eb1c3976e370b054583e79c61f87c67945666a89b8ce3f823cb919476badf0ce98422634513a5394f7e1ba8e5b6f8fb0d595aea3105d063ac385115f3e7903ac4e5989ecbb0bbc7dd2a2e83431fd", 0x8c}], 0x1, &(0x7f0000002580)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x20040000}, {0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f00000025c0)="297f24d494e8d1509905edd92fd69054c49edc14cc6a5d257fe82384964ff7a30a00212856b676a89a3490322af844ff71f9dd573910513044cf5bfc40c3c2dcd71dba9e0ef6ced4065bb76afebd143729d2b46f8672b32f8657ba15d57dee30ee6031acf3f83e8823652e1b6dbf1286f37588c027268b0af91ae20de3251a97d96b8e63bd6ab893a69c03ba0401562e2a067fe1b8dd4f529ee8f5dc91fad898f023a3f6a1180c7bb8247e2fe5497107cefe5d3be378d5fd8afcc6a97625e8862c839c95e9a1a84ff01e2a797936b7411cf346e0e23165b17c8c614f571cac23917a1ad8fbae88fc232b92b068eaad", 0xef}], 0x1, 0x0, 0x0, 0x40000}], 0x8, 0x8000)

2018/04/17 15:36:41 executing program 7:
bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x0, 0x4}, 0x1c)
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x1)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000040)}, 0x10)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={<r1=>0x0, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8)

2018/04/17 15:36:41 executing program 6:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x2)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
fcntl$notify(r1, 0x402, 0x8000000c)
fcntl$setown(r1, 0x8, 0x0)
symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00')
fcntl$notify(r0, 0x402, 0x10)
unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0)

2018/04/17 15:36:41 executing program 5:
r0 = add_key$keyring(&(0x7f00000010c0)='keyring\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb)
keyctl$setperm(0x5, r0, 0x0)
ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000001240))
mq_open(&(0x7f0000000000)='eth0vmnet0/vboxnet1k{vmnet0\x00', 0x1, 0x0, &(0x7f0000000040)={0x100, 0x2, 0x3, 0x3, 0x8, 0xaa0, 0x16d1, 0x1})
keyctl$set_timeout(0xf, r0, 0x0)

2018/04/17 15:36:41 executing program 4:
r0 = socket(0x1e, 0x80000, 0x6)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000240)=0xc)
bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80)
r1 = socket(0x1e, 0x1, 0x0)
sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)="97697b9e1f2b15534ac1f0498074bb59d73417886d24747318ef3b227b89e2145262d2cdb04b93e7da0ce054c899ccb693d2c3bf5e3bd52c93c0c037db088a8e71e6c07c5f47da7ffd7828727c9d2f4e30070327f8cb41dbbe64d13cea7b89480f8aea8715b2e2522139fad0def5b72dbcda88c5f3a6", 0x76}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="480100000040000000014e42a334d6989c2938520ae13314c4e358d70ff9d0b0030027103a0d264817f122be202ad6e33580ff763f81ecfe37070000000000000000000000000000"], 0x48, 0x80000d}, 0x4)
close(r0)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0xe0, 0x9, 0xfffffffffffffffe, 0x41c, 0x7, 0x4968}, 0x5, 0x3, 0x3, 0x8, 0x6, "55d5326641a834cdd0ade9e721cc205704f42f4e14eea06230d8457dc19514317849d08aa4bb4e5ca4654484d940363555a81d535f8e3195eba1e4b7f843296d3565edaf0ac3d86e5f7706dba880532a0df44d2f05b925c0df1312efbac11d49b3189e91318ae81af25b00b167da0a27c4bb68302a483c3d04244fa065e68de8"})
exit(0x84d0)
setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x4, 0x4)
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000200)=0x68)

2018/04/17 15:36:41 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0)
r2 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="51dd2f4dd208362a9dfd8ee57fe82e2392c0cd121f7dc81d27c2b9327ad3e4ca5b57634eb95d13b3dd113bda0e983c24762aa195fa51068eb233e4324851572ab30de2a7a05cc2382959963e7dcfc134d7fd3805651bc034ef8886af254a51deb85136383f16f0c67750845c7730211799de5e3eb8693a86c55ff66e790dace9ea26bf9310b601858dba77385dc274012da69a21a4223b4c3ac05aff62e81b2c18c97ac8fe3fee2240cc1bee60fbaa6defaa4cbbaaf32db4e4da411d0aadf5ff68a91cd5780d8e5a284da47090230591714ac663f88fb3d10cd10a1fec3b731b22df583f", 0xe4, 0x0)
add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2)
shutdown(r0, 0x0)

2018/04/17 15:36:42 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x3e)
setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x7fffffff, 0x4)
sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10)
recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/4096, 0x1000}, 0x40000062)
fchmod(r0, 0x90)

2018/04/17 15:36:42 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
getpid()
ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd})
fcntl$setstatus(r0, 0x4, 0x6000)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x80000000, 0x2c5d})
ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x7})
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r1)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500))
getpriority(0x0, 0x0)
syncfs(r0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8)
r3 = geteuid()
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000980)={0x0, 0x3, 0x7, 0x1, 0xa, [{0x9d8, 0x1, 0x839, 0x0, 0x0, 0x1c68c2d9fbc16d78}, {0x1, 0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x1101}, {0xbb, 0x7ff, 0x3f, 0x0, 0x0, 0x601}, {0xffffffff, 0x2, 0x3, 0x0, 0x0, 0x1080}, {0x8, 0x9, 0xb88, 0x0, 0x0, 0x3004}, {0x200, 0x167d80000, 0x8, 0x0, 0x0, 0x2}, {0xb70a, 0x0, 0x10001, 0x0, 0x0, 0x2}, {0x9, 0x6, 0x1ff, 0x0, 0x0, 0x8}, {0x7fff, 0x5, 0x3, 0x0, 0x0, 0x3009}, {0x3, 0x3, 0x0, 0x0, 0x0, 0x100}]})
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x0, r2, r3}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x0, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0)
getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54)

2018/04/17 15:36:42 executing program 7:
r0 = memfd_create(&(0x7f0000000080)='/deer\x00', 0x0)
write(r0, &(0x7f0000ffdffb)='#!', 0x2)
sendfile(r0, r0, &(0x7f0000000000), 0x3)
execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)="00000000000000060804002000fffc0c6565643b799365005f1b76"], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={<r1=>0x0, 0x47, "c2ea55504af2d41c98d70d80fbd72b5f7c4e5b4462b1a635523255ebce1812b87063f9aba89bb403cd0c2668572555eebac088564c7719da7ade25603435e2533922e2facf1ab6"}, &(0x7f0000000040)=0x4f)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x7f, 0x80, 0x6}, &(0x7f0000000200)=0x10)
ftruncate(r0, 0x63)
ioctl$void(r0, 0x5451)

2018/04/17 15:36:42 executing program 0:
pwrite64(0xffffffffffffffff, &(0x7f00000004c0), 0x0, 0x0)
r0 = socket$inet6(0xa, 0x80003, 0xef)
setsockopt$inet6_buf(r0, 0x29, 0x4d8a0871803f28bc, &(0x7f0000000000)="b5f28063c6967c8fed4418a331b41a99e1856d07f96515384d11ed0523be0ed0df9c359944d7ab022806be4596b622ae2d746ebe1d69bb4e380a5954177a867b6f9111f21833e821a4ea6b0e825ff769a5034dcdb11e51d18d6a1efa47d4472ea9863e", 0x63)

2018/04/17 15:36:42 executing program 5:
io_setup(0x1, &(0x7f00000000c0)=<r0=>0x0)
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0)
socketpair(0x9, 0xa, 0xdb, &(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2000)
r4 = dup(r1)
io_submit(r0, 0x3, &(0x7f0000000380)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f00000001c0)="7543c968e001e5c72dc81dc2b4b25d95aba5229031dda6f2fa2c040eeebbe9f505bd23d5144cb599085273b555d6460d3d7171034721f92ed3b9388b39399d7870ad74ea3c0b56a94ba77ae12c46b7f4f61b3838af81c970fea47bcf409d42ebf85a26f872fa40c330c355a891f884ec2c819db23546a09265886f3320576c553c2078b09b44a91f1939206425ae3d3b8c388934ddd15fb84f513dc297c779c21a24f69b0793159c9eda417334a3501a69335660f0d0cab5", 0xb8, 0x6, 0x0, 0x0, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x9, r1, &(0x7f0000000280)="11d71f306b51a5eff272f55c20849c7fefa73687", 0x14, 0x200, 0x0, 0x1, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x5, r1, &(0x7f0000000400)="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", 0x1000, 0x5, 0x0, 0x1, r4}])
io_setup(0x80, &(0x7f0000000180)=<r5=>0x0)
io_submit(r5, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}])

2018/04/17 15:36:42 executing program 6:
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2040, 0x2)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
fcntl$notify(r1, 0x402, 0x8000000c)
fcntl$setown(r1, 0x8, 0x0)
symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00')
fcntl$notify(r0, 0x402, 0x10)
unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0)

2018/04/17 15:36:42 executing program 4:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100000000000fd, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={<r2=>0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x3f, 0x30}, 0xc)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x4, 0x8, 0x0, 0x496, 0xee}, 0x14)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0xfea, 0x3, 0x6, 0x185, 0x5, 0x100000001, 0xff, 0x5, 0x3ff, 0x2, 0x200}, 0xb)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d67000)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x11}}, {{@in, 0x0, 0x3c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8)
syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="cd39f2081b0b9a8c87bcb5a486dd600aff0f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000010300907800000000609433df000000000000000000000000000020e950a74e429297bdffffffffffff00000000000000000000000000000001"], 0x0)

2018/04/17 15:36:42 executing program 2:
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7)
bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x20000000001, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000ff030000000000000000000000610a00000000000000000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48)

2018/04/17 15:36:42 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007a, 0xa, 0x1000000000000008}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000000000), &(0x7f0000016f02)=""/254}, 0x18)

2018/04/17 15:36:42 executing program 6:
pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
flock(r1, 0x2)
flock(r0, 0x1)
ioctl$TCSBRK(r1, 0x5409, 0x2)
close(r1)
tee(r1, r0, 0x34, 0x1)

2018/04/17 15:36:42 executing program 0:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0)
unshare(0x50600)
fcntl$setpipe(r0, 0x407, 0x7)

2018/04/17 15:36:42 executing program 7:
socket$inet6_sctp(0xa, 0x1, 0x84)
pipe(&(0x7f0000001100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0)
r3 = socket(0x11, 0x4000000000080002, 0x0)
setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x717)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', <r4=>0x0})
bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
sendmsg$unix(r2, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb92d5552f603f485e", 0xab}], 0x1}, 0x4000000)
sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0)
sendmsg(r1, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="76949592855777a25f371046e26c8542792128f85c651d25719be8f5115ce4c71e255d9433710b2ad570dabb813e3d7a817485ba537eb0313283020429cb14508df38a66dd66795d40894f7f271548fb5f19585997e098f5858b1eb1d519f00a9f8a587729c3d325029d78ef65b0e3dedc25912df78e80e7b2e9282bfce4a3ff7c656feebbe70ff1890ae9f0e70b325e3f9ad0b681184868351c108e650684c344fa01c5328bb60b7ef58a7fef7cdb4aeb9a9ad31aaa168e2a122e0db493fee5ebc45988551fe7bbf4820c5bebaa273990afa0a22d12d9b646fd015e5f12ab351609be05fb5c206beb73d5018a967cff195d7a2c476c10ff69489b9e2d49106afbbf9c8f929713d64c80238a05bf63c23fbc3039a966c7032440e8030e59c44bc45a0a0de19cf04505855ea72116904b896bd21da5333c8c4c21b517de292eec2d88026a50e7821531eb811f3919e23700527c9bb92f95d77d357701aa0dd8e83d48ba9155f2f46dcb08952e8963d8cdcef88f44e6b92e211f60b3381a6eb77e101488dca9d9c41c2c653de8793cc07bb36ccc8dc27eb43eb8317f0102355f6eda3d597d05d936d9118d93b31ec7d4acd7da3fea4d4d9957847d93a89808fb610d7a637d5c9bb2a3024c46755eb4f1a1f96acac81e99a7184840e1926a77879b07b1b82b7635be1dadb87f18857b071b0eb0f2a8db1910d20aaec29ffcaa957771c366fd8f96722e80df5555e61d3d3742b109af2d40ad6957836706c392bd58975fcc495774afaf12555331af3e5beec26b68fc7bc1291d87c1dc780357d1665a2992fe7b75e07c887661bd0c967c9afefecb98aa96acc5dce03a849c2b2858cc96e501f330d1f40e8e7c596e2f50510a654017f672186509b3fda78a6e2bf7f32c8cc2b5f1e40392f91b347758e839f395cedb5b590bf7a02f6a66b48d8c4d6e3dd3a9f33bdbf5c808b0a6164a31bf873396f15d9ecfbc65303f69cc0fd27336305168ae20739bf5fc6cf8597be6d8879ea75a0bdd83648c2b77435901b36e06685986af2d8b30223230c89d9dd6c735d7673a43bf9df33abe47e51f093f4b161076243492248ec7942db21cd8f480120c9780a8a5259d40aeed09e9e40328fc9c395fce14fca2eb64de52b1eacb4d073801fa5b312bf6ad13b4b3445b7471f7817064589b2c15915cc2660f7f56ebc4d556da6b8b7549c523158e071c0078599b8d5d2fbe6df845006b404300ee6715fcd08e67bb33f635f7918bb3327b15ac147321b4e7b81dea675a1fbe1bb9b563c54a32f5f27d31254810fa5ea54416c1f6001ec3dd6f3ce2214ea38097c58da0ebd98cd88813592a3f0a5bb4ee336e0742c4ebe3510b9ac4fa5fc8cca5dda16bc6743821dd4292fca835866711faf7ec107b5134d0f9afcaca14f07f197d67dad3f51b04646c4462a13333fefd0bb1048f546d137a99af81cd7165adf3b5172655fac372cde9a80b5a3dc5ba173a01fa7589f31c5a4928e987234bbeda85fc93c66457f9752c44e3cdf649c93985d3ffbf63782f194ed8ae2d2b392e4b778222ea294b7d686d36c353fcbf10a5f7c8ae2ad2e670ddb9f5291a79fbac4554432a634bba9edd27c57cac072ed3005885c7e2452703176a454c882941c90e213d801510eee2dd043fdfc6e05e77908214dff6c4c5a7d56e05a786061d90db3f43158c8eaab56fa34c1d1da6ebcfa8f0912385ecccbdaa7d22e8a799788b05403dd4475aba5efcb7144ec2a2ea36f79dd0cdf7882a2905e0d58c17ddacdf504aed8cbbecd6ab3fc79ade3531c97e0c67eba5ae7de857e059344c1348497d30bc93e49b80b20be336fee0c1363e758066ec4777bea9e4e569dfa578539641a1efc1a0a2d095d09fbed65460ca7d4d72488c64ec4c148484a64f76139694e69f00bbab66faa738cd0d8997f5124b426d978d93980e5edea1f635cbf106189805250ad545aa7a8b967afaa3162362e0af6d50df63c219cf9a7f13295affb9199e4e60bec8dca1582e0d1858003b6d9d3d8019bef079688a0ff3959ba22df0dece7c46e935d02f511d1f3329bd140d3a915499dfa2eabd692368e84c885de9ebbd10058ef4145487f0a1b2197a324dab061aec5148690ea11619a27ca9e26005f0ac0096182a7d1ca636061e9d113b5223660ce38cdaafb41a7baabc2dd9b160439907d77e3b56716a3a8374566ffc37b09fc3d6a9876404177dfaf93f8903e45221d2b2bbafe08627786587dafebba73b98dcd11cf30566ca4f88a169514a96cad9235f5a085178f1c808f0aa469591f250054affd40d21d27c8f56095bc03ef885bde28e5c812bc84a029008b6c12fd307207f5e39c7d5d5be6481c762e23d66ac011744bbbc8ffcdf62e120a4c9f29e724d2021410cbaa707bb45843a6ab914c0a203e83cf6d1f746b6e997613e95d5972a71bc1b410d0b13494da2b9c0528ed47efc2a5d889a90e9e49553b730ea4442d7e8d41b176bf236ed3b42bbfc5ccc449a0161374ceca656f9685d0759f187058bf75bded2538aacde8c24baa11792677b9971378f1f576698c76219a85a51d5bd8cc34bf800ef8d222b0ecffa0178ed730b3064e560bb2cccbd9b29c0fb8123efc93ae5d9e567fd057d6586de0bf1292597bdf29e442d652ebdd232d056feb67ed2dc435f31d125151c39f3c4c64d8535a0cbb2e0f157d05c508d48d040a4e5cc35a137416795a7f07ae39ef8621f94a8c250f40a6693ac13c54c44af5485f211ee64584040364b567678b48b69f35a1db41ac87ad9c8309eb158cf7dd850a1533b12461a98c82d11a7f0b0fa43bbe06c701b37a7d78805b66071059a70c0dfb4e2bf442d2219a4133f950cd0cf38a500a0c5757445790b8fee76b0583adce5038a7bcac15cdf3cf29b964ee5276dceefc1c78a30ef73bed59ca132f5336b2b471e832ea0b38740b321254b05656b5664b1a018d3e9a2a2a69d5e5b7a011c643fbc753f06fc7a5da9759ffc2eb1a882b907f4b8017f1c6d1ba28ea1d80172fe0cb2716da6b9c0d8215b96839314ef058dfd0d32b5ca6b559a6c8b352b7565115cdf282fb7f76e52ca9cda902c2361769788e581bd68dffa2fca799f4533fbfb66c4b6555ad5b51c4d7c1696db7a2ea9526cf6b5d131093f3c00bd0e467db9f8a51d8828ea4c565887a80c180e755d0e84e1989372e2e2cabd195eb1dfcd4adc60cbaae30c7c96ec877ec25342001dc2f6f89d7bd429027c8633e45eff6f4185c522e2d1301c4c34511328e1696dfa7fe8ecc7719bb9a396268afdd4e4bbbe983fabdc09983b02bd0c785661848307e927727c0bc9319c6cd606d8553649a8423f38ccb783c61f90dde9585ab74646b666a0f3c22bad5373c6077df9edb6b6347914e6c60c8c2bfbfa3f5d30b86a69ee977ee9018cfe20599f83743edee4e9ac9151490633a4578e80a83b8537a363d91c8c430d9072243b1066c59a8bae465040d26dbe672565e477945157ab375c219224b7549a883ae4d91faee6ecd930ad7b2faf56e6a2561f5b75f482d49403ef9970cf6819421db3a814f0dd58b35b29442519d9fa078ad245a0b75614ff62f29eb0bfb449a029a9b1d3c272a8c8f32fb05b51ddbc0a7558f2fee86fc7f2c95f39dfeb5dabf84debe6a9e3a6b9ba0e4ebafb33e10a64e6b43e163af7189f9c2b095be384e12041b91d7e7df0d24563bbcce6b7aa2ee3d6b0ac6b13a9256eeea8e304ad41fdfcd2ae7e5499b195942b4a41e16bb51e0be9450f5d5563215b85a5f5419f16b6804b01989b7152632496b00d1bad8ab5143ed37bc4cf7aa4493b4e5d32691defd646fe2bdf04b5875308a29592cb4a0a0ad0ceb1b063f44c3430ff58358b6f3e8493808706352a591e3569d304915e0e5a615b3f70a342fadcdebeaa8862642152f8f08be6ab1ff739a55fcfc1a0865f8895e84f83a51d00ba2af2b129a7d742da02b99dbe40fd8a0ffac9b755061a89ffbc7625c8699dedd671469ba710220ec64ab159af0c2fed81eb6e7cc108d5aa0251d493f3c2f11b16c9932f528ea6c4ec2ea3ce9dc71ac5637bfcf6b33eef01770cc937e0d2c0f1ef085ab469628bd3305f5ce390ca121867f4b4cbc6d6dd5e4a3123c2a735031f8f1314360853076fc1a110cf0c32391fe0f3c451d24a3751b93e5879eefdf6d66b0ebd238a2676bc518014d9531a05c34c8c7b862aeaede30e6624e78439bbfccd0a6e438854f7f75d7e97d52ea951ab0268aa143efb98fc6a7f8dc0e537ee95c20ccde7bc051e5c2eb400deb4af8127e489700ff48f950979e07899", 0xbe8}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000)
write(r1, &(0x7f0000335000), 0xfc94)
fstat(r3, &(0x7f0000000c80))
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040))
readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d)
getsockopt(r1, 0x0, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0))
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00')

2018/04/17 15:36:42 executing program 2:
socketpair(0x8, 0x807, 0x5, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000080), 0x4)
accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c)
ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000040)=0xe7)

2018/04/17 15:36:42 executing program 4:
io_setup(0x5, &(0x7f0000000000))
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={<r1=>0x0, @in6={{0xa, 0x4e20, 0x6eb5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x200}}}, &(0x7f0000000080)=0x84)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0)
unshare(0x20000000)
fgetxattr(r2, &(0x7f0000000880)=ANY=[], &(0x7f0000000180)=""/186, 0xba)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000240)={0x100000000, {{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x1f}, 0x3}}}, 0x88)

2018/04/17 15:36:43 executing program 6:
r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x1}})
ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0)
r2 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="e1e2b0cfad3b4809f0a89647af5942359e1fee96d04502904d3158274836588f58da3b891511d866d9806ebf1f99944afd34efcff20dbc2f135c05e3f4388952ece752daf3b198ee168e7a2bd6a7fc592dc951", 0x53, 0xfffffffffffffff8)
request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', r2)
ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0))

2018/04/17 15:36:43 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4000000000004, &(0x7f0000000000), 0x268)
r1 = socket$inet6(0xa, 0x1, 0x7fff)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000380)={@loopback={0x0, 0x1}, 0x9, 0x1, 0xff, 0x2, 0x7aa, 0x84b, 0x8c}, &(0x7f00000003c0)=0x20)
setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x3, {0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x47b1}}}, {&(0x7f0000000000)=""/94, 0x5e}, &(0x7f0000000080), 0x67}, 0xa0)
sendto$inet(r0, &(0x7f0000000180)="a5adf08333cf26281c26d08562dc0dc49eec39aaf6e8cc07eeb1d751934a9cba755835f2c9697be91ede645881e0a7ba6ffbd239a2a121fef49f004054014ba5726455436ec787cf324adbeb65a2f7141828be5a1d46788d39a1916167d37ae87229bc6282e7f136818c75c8f726930b62ff1230468f4d904495128875084fb1430c853cf9d4d8ac86249e0e63e764971abd7bb62ac1504f739c210f009b22ff3c7ac48d85eb79bb2f6e804745faf1f244f0631837779a9fc266aed854ab9b73381e9619bb7aa9f3d4326ae0749fe85d882f9f954c80b84f8b817b1e78d6af3bc94661ec", 0xe4, 0xd0, &(0x7f0000000280)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x0, 0x0)
ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f00000005c0)={0x0, 0x1, &(0x7f0000000440)=""/49, &(0x7f0000000480)=""/113, &(0x7f0000000500)=""/142})
write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202e2f66696c6530206b657972696e672f6d643573756d73797374650300656c696e75787070703073656375726974792d27412074727573746564256b657972696e670ae0ff572b7545870466c83fdb6e6e3ce5f8a9f7c806fe9a9802c72092c9b22de5f08b8083e544baba719b94984f6b0f5fab755a467bcc7555d9dfdccfc0af50981088531ae0e7ff65675290a8996f36a0c775ed10a945b7bd494ef4d4afc00e022131"], 0xa8)
socket$inet_sctp(0x2, 0x105, 0x84)

2018/04/17 15:36:43 executing program 1:
r0 = creat(&(0x7f0000001740)='//..le0\x00', 0x41)
getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000001780), &(0x7f00000017c0)=0x4)
r1 = socket$unix(0x1, 0x2, 0x0)
connect$unix(r1, &(0x7f0000002ff6)=@file={0x1, '//..le0\x00'}, 0x6)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x6, 0x5, 0x5})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={<r2=>0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x9}}}, &(0x7f0000000200)=0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff]}, 0x3ff}}, 0x10000, 0x3, 0xffffffffffffffff, 0x7ff, 0x40}, &(0x7f0000000300)=0x98)

2018/04/17 15:36:43 executing program 2:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0x0, 0x81}})

2018/04/17 15:36:43 executing program 5:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000001fe8))
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x33)
openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0)

2018/04/17 15:36:43 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f000600", &(0x7f0000000140)=@ethtool_sfeatures={0x3b, 0x2, [{0xffffffffffff716b}, {}]}})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000000)=0xe8)

2018/04/17 15:36:43 executing program 3:
r0 = socket(0x100000000000010, 0x3, 0x0)
bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x3, {0x10000, 0x4, 0x5, 0x5, 0x100, 0x8}, 0x9, 0x2}, 0xe)
fallocate(r0, 0x0, 0x9, 0xfffffffffffff65f)
write(r0, &(0x7f0000000480)="26000000130047f1eb0300f8590022ff001000e30100000001000000000000fe050010000400", 0x26)

2018/04/17 15:36:43 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c)
connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4)
sendto$inet6(r0, &(0x7f0000ab4f8e)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f6", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r1 = dup2(r0, r0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0xfffffffffffffff8}, {0x4, 0x1}, {0x8, 0x200}, {0x4, 0x2}, {0x4, 0x959e}], 0x5)
r2 = dup(r0)
write$eventfd(r2, &(0x7f0000000000), 0x8)
write$eventfd(r2, &(0x7f0000571ff8), 0x8)
write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7)
recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0)
write$eventfd(r2, &(0x7f0000604000), 0x8)

[   72.377775] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use)
2018/04/17 15:36:43 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x40)
ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x10000, 0x0, 0x9, 0x0, 0x4, 0x1f, 0x6], 0x7, 0x0, 0x3f, 0x0, 0x9c, 0x1, {0xa27e, 0x100000000, 0x400, 0x1a6, 0x100, 0x101, 0x6, 0x135, 0x3, 0x3, 0xffffffff, 0x9, 0x6, 0x3ff, "0dbc79afdd4562c1f032ef440895d49c0fd4e586f0374a9e54f63de72e0d4e9e"}})
syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x401)
openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0)
setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000040)=0x7fffffff, 0x4)

2018/04/17 15:36:43 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0)
r2 = openat$cgroup_int(r0, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0)
r3 = dup3(r1, r2, 0x0)
getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000040), &(0x7f00000000c0)=0xc)

2018/04/17 15:36:43 executing program 3:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
recvmmsg(r0, &(0x7f0000006740)=[{{&(0x7f0000000340)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f0000000040)=""/24, 0x18}, {&(0x7f00000004c0)=""/180, 0xb4}, {&(0x7f0000000580)=""/216, 0xd8}, {&(0x7f0000000680)=""/92, 0x5c}, {&(0x7f0000000700)=""/67, 0x43}, {&(0x7f0000000780)=""/203, 0xcb}, {&(0x7f0000000880)=""/23, 0x17}], 0x8, &(0x7f0000000940)=""/212, 0xd4, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000a40)=""/167, 0xa7}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/231, 0xe7}, {&(0x7f0000001c00)=""/108, 0x6c}, {&(0x7f0000001c80)=""/26, 0x1a}, {&(0x7f0000001cc0)=""/79, 0x4f}, {&(0x7f0000001d40)=""/202, 0xca}, {&(0x7f0000001e40)=""/222, 0xde}, {&(0x7f0000001f40)}, {&(0x7f0000001f80)=""/147, 0x93}], 0xa, &(0x7f0000002100)=""/250, 0xfa, 0x5}, 0x415c}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000002200)=""/141, 0x8d}, {&(0x7f00000022c0)=""/73, 0x49}, {&(0x7f0000002340)=""/20, 0x14}, {&(0x7f0000002380)=""/71, 0x47}], 0x4, &(0x7f0000002440)=""/57, 0x39, 0x1}, 0x1ff}, {{&(0x7f0000002480)=@pppoe, 0x80, &(0x7f00000036c0)=[{&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/223, 0xdf}, {&(0x7f0000003600)=""/144, 0x90}], 0x3, &(0x7f0000003700)=""/216, 0xd8, 0x2}, 0x3}, {{&(0x7f0000003800)=@rc, 0x80, &(0x7f0000005bc0)=[{&(0x7f0000003880)=""/110, 0x6e}, {&(0x7f0000003900)=""/214, 0xd6}, {&(0x7f0000003a00)=""/4096, 0x1000}, {&(0x7f0000004a00)=""/195, 0xc3}, {&(0x7f0000004b00)=""/117, 0x75}, {&(0x7f0000004b80)=""/4096, 0x1000}, {&(0x7f0000005b80)}], 0x7, &(0x7f0000005c40)=""/185, 0xb9, 0x401}, 0xffffffffffffff01}, {{&(0x7f0000005d00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006200)=[{&(0x7f0000005d80)=""/197, 0xc5}, {&(0x7f0000005e80)=""/65, 0x41}, {&(0x7f0000005f00)=""/59, 0x3b}, {&(0x7f0000005f40)=""/24, 0x18}, {&(0x7f0000005f80)=""/176, 0xb0}, {&(0x7f0000006040)=""/63, 0x3f}, {&(0x7f0000006080)=""/192, 0xc0}, {&(0x7f0000006140)=""/134, 0x86}], 0x8, &(0x7f0000006280)=""/42, 0x2a, 0x14}, 0x20}, {{&(0x7f00000062c0)=@un=@abs, 0x80, &(0x7f0000006640)=[{&(0x7f0000006340)=""/42, 0x2a}, {&(0x7f0000006380)=""/237, 0xed}, {&(0x7f0000006480)=""/92, 0x5c}, {&(0x7f0000006500)=""/114, 0x72}, {&(0x7f0000006580)=""/158, 0x9e}], 0x5, &(0x7f00000066c0)=""/105, 0x69, 0x6}, 0x9}], 0x7, 0x2000, 0x0)
futex(&(0x7f000000cffc), 0x80000000010f, 0x0, &(0x7f0000edfff0), &(0x7f0000048000), 0x0)
r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14, 0x800)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000180)=0xe8)
getcwd(&(0x7f0000000200)=""/201, 0xc9)
rt_sigsuspend(&(0x7f0000001f40)={0x3}, 0x8)
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10)

2018/04/17 15:36:43 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000140)=0x20)

2018/04/17 15:36:43 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x3, 0x1)
unshare(0x20000400)
getsockopt(r0, 0xff, 0x1, &(0x7f000091b000), &(0x7f00003b7000))
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/138)

2018/04/17 15:36:43 executing program 6:
munmap(&(0x7f0000320000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400100, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x400, 0x4)

2018/04/17 15:36:43 executing program 5:
r0 = socket(0x40000000015, 0x5, 0x0)
signalfd4(r0, &(0x7f00000000c0)={0x100}, 0x8, 0x80000)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={<r1=>0x0, 0x9}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4)
syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000000, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="c2fbf2090a7fd389728f297016dc31a4d6f503236db88f72839d2da9c925db972d901ad568a9133948"]})

2018/04/17 15:36:43 executing program 4:
r0 = socket$inet6(0xa, 0x80002, 0x88)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffd0e, 0x0, 0x0, 0xff78)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={<r1=>0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000080)=0x84)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0x8c, "7d6be9c973a89c57e7ac5286364b2bf73cd13b8ed1eb3486e1331fc1fb2dd02153a0bb333e54ee59e0064c5cf558cbbf6c338204cc2191405ef86f0e856502a20f724f179a03b164859c997a7107a6af6c8a8d488b921e1e3c69f2ef044aaa8ba1ffe1cc0f1a1338285dbb787470b39b114701b27d8c61dcfb2360f992b013c728fbc4ca37aeb0446b7b9241"}, &(0x7f0000000300)=0x94)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x88)
r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa54, 0x101000)
setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000040), 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)

2018/04/17 15:36:43 executing program 0:
socketpair$inet(0x2, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x87, @multicast1=0xe0000001, 0x4e20, 0x0, 'wrr\x00', 0x0, 0x9, 0x2e}, 0x2c)

2018/04/17 15:36:43 executing program 2:
r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r0, &(0x7f0000000000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time})
r1 = socket$kcm(0x29, 0x2, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000080)=0xe8)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', r2})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000380)={0x81, 0x0, 0x0, 'queue0\x00'})
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000300)={0xffffffff, 0x8000002, {0x0, 0x3, 0x0, 0xffffffffffffffff, 0x17d}})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0)

2018/04/17 15:36:43 executing program 6:
r0 = memfd_create(&(0x7f0000000040)='[]\x00', 0x2)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)
r1 = socket(0x1e, 0x1, 0x0)
sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000), 0x0, &(0x7f00002d4000)}, 0x0)
sendmsg$netlink(r1, &(0x7f000078dfc8)={0x0, 0x3f, &(0x7f0000000000), 0x0, &(0x7f0000000040)}, 0x0)
recvmsg$kcm(r1, &(0x7f0000a27fc8)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005edf5c)}, 0x0)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80080, 0x0)
ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431)
close(r1)

2018/04/17 15:36:43 executing program 7:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68)
write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0x1e9, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0xffffff44)
r1 = dup3(r0, r0, 0x80003)
ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000140)={0x5, 0x8})
ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0))
getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000000180)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68)

2018/04/17 15:36:43 executing program 1:
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24)
r1 = getpid()
r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x4, 0x100)
ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000001c0)="18a1065637c573090f6e4289b937ec3682855e06094171ee6a63c91785ffd10c1d2d74fca068355b7a64e6d8f9c33962a8146333d6553303e640e485762493ca4ebae85a8a7de8bf23b388784c3d9a725125aaca66132898d368857e46d37ec81aee8e50778c38a7f96e48a1c2081ca4256a74e76ae3003eb623b4577ae584e225a96e63b21882221f7420336e9ffd3fff6f4740cd5fe42d3b2de6a1647724bd092dbec9ac5a6e0ab3d8cf00a81427504b")
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1)
accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c, 0x800)

2018/04/17 15:36:43 executing program 5:
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = epoll_create1(0x0)
epoll_pwait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00004c7000)={0x5}, 0x8)
fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000200)='encrypted\x00', 0xaa, 0x1)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)})
request_key(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='security.capability\x00', 0xfffffffffffffffe)
add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7", 0xe, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xffffff9e)
setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0x4e22, 0x1000, 0xa, 0x80, 0x0, 0x3f, 0x0, r3}, {0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x5, 0x6, 0x2}, 0x3, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x2f3, 0x4d5, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x0, 0x1, 0x0, 0x0, 0x9}}, 0xe8)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1)

2018/04/17 15:36:44 executing program 6:
r0 = memfd_create(&(0x7f0000000040)='[]\x00', 0x2)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)
r1 = socket(0x1e, 0x1, 0x0)
sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000), 0x0, &(0x7f00002d4000)}, 0x0)
sendmsg$netlink(r1, &(0x7f000078dfc8)={0x0, 0x3f, &(0x7f0000000000), 0x0, &(0x7f0000000040)}, 0x0)
recvmsg$kcm(r1, &(0x7f0000a27fc8)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005edf5c)}, 0x0)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80080, 0x0)
ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431)
close(r1)

2018/04/17 15:36:44 executing program 1:
r0 = socket$kcm(0x29, 0x4, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00')
sendmsg$kcm(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="ff", 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0)
r2 = socket$kcm(0x29, 0x2, 0x0)
sendmsg$kcm(r0, &(0x7f0000002700)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x4, &(0x7f0000001480), 0x137b, &(0x7f00000014c0)}, 0x40010)
sendfile(r2, r1, &(0x7f0000dbf000), 0xffff7ffc)

2018/04/17 15:36:44 executing program 5:
r0 = socket(0x10, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000015c0)={@loopback, @remote, <r1=>0x0}, &(0x7f0000001600)=0xc)
bind$packet(r0, &(0x7f0000001640)={0x11, 0x3, r1, 0x1, 0x10001, 0x6, @random="967fac707398"}, 0x14)
sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x34, 0x10, 0x321, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}]}, 0x34}, 0x1}, 0x0)

2018/04/17 15:36:44 executing program 0:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x60000, 0x0)
recvmsg$kcm(r0, &(0x7f0000000600)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/240, 0xf0}, {&(0x7f00000003c0)=""/197, 0xc5}, {&(0x7f0000000180)=""/118, 0x76}], 0x3, &(0x7f00000004c0)=""/147, 0x93, 0x7}, 0x40002022)
r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x240)
setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000000080)=0x6, 0x4)
r2 = socket$kcm(0xa, 0x5, 0x0)
sendmsg$kcm(r2, &(0x7f00000005c0)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @loopback={0xfec0000000000000, 0x1}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000000)="00000100", 0x1f4b1272dfda89a6}], 0x1, 0x0, 0xfffffffffffffe80}, 0x4)
ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000740)={r0, r1, 0x1, 0x8, &(0x7f0000000640)="fde0146af0fa3ababb2d2c351707024a5b6315a0813b78736c20dc182827b42378af8691dbf924703fe884232e23c0cb501cb435738e12c7126ec97ee3fecca44be7b76de2a47d4d773bc4e8ba940a5ed62ff38b42790b8265f4be443b27d06220cb59ca46becead908f53a6381d000f5666145f6694217bf4ca35c0a6b65bd520423fc9fd6c2bb57f7c7a0c467bd294f44451084190772ffeca17514aed0a0a6be55790fd69baebd2a4c89a21c37f6685e2f9b6322b8fe383fb204d11a1a0bce63f05735d159d1724e6d7083b28f3e4917a92cabc1247786b2c21478973", 0x5, 0x4, 0x0, 0x2, 0x6, 0xb, 0x1, "c5fff14d1a35004b1f7fccba2ca9badbd421c66ccf89c5556051bef13606fed72f2e18db98366b17a95ebc1c99a71532223829d315772cfc6b0c592cd87fe192b21eefeb8b8dc8e9304ca0663ee9625ccebd83dbbafd0233da7b9c539390bec19c635583c40ee64431eab26f406cf096a46809e282f3af7546d22bbd8806445ac22884546b39d2ca9542c630baa73277139bc021f267aa885ae56169e00271519b947dc0f6a2e8f817e3492731abbb0f585ad321"})

[   73.171481] QAT: Invalid ioctl
[   73.195622] QAT: Invalid ioctl
2018/04/17 15:36:44 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a")
ioctl$fiemap(r0, 0x80087601, &(0x7f0000000000)=ANY=[@ANYBLOB="00cc9f36c963e6b7b10954503700e2ff2700000f081000000000000000010e000000000046441be3b633dcf9"])

2018/04/17 15:36:44 executing program 4:
r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00')
getdents64(r0, &(0x7f0000000180)=""/44, 0x2)
getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000001c0)=""/4096, 0x1000)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000))

2018/04/17 15:36:44 executing program 2:
r0 = epoll_create(0x5)
r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4})
getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={<r2=>0x0, 0x2}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x2c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1dff4))
ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8)
ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000200)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x306}, 0xc, {0x2, 0x4e20, @multicast1=0xe0000001}, 'gretap0\x00'})

2018/04/17 15:36:44 executing program 7:
mkdir(&(0x7f000000dff8)='./file0\x00', 0x0)
mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000))
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0)
ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/34)
symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00')
mknodat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0xc000, 0x7fffffff)
creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0)
renameat(0xffffffffffffffff, &(0x7f0000020ff2)='./file1\x00', 0xffffffffffffffff, &(0x7f0000002000)='./file0\x00')

2018/04/17 15:36:44 executing program 1:
r0 = socket$kcm(0x29, 0x4, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00')
sendmsg$kcm(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="ff", 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0)
r2 = socket$kcm(0x29, 0x2, 0x0)
sendmsg$kcm(r0, &(0x7f0000002700)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x4, &(0x7f0000001480), 0x137b, &(0x7f00000014c0)}, 0x40010)
sendfile(r2, r1, &(0x7f0000dbf000), 0xffff7ffc)

2018/04/17 15:36:44 executing program 6:
r0 = socket$kcm(0x29, 0x802, 0x0)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffffa3, &(0x7f0000000300), 0x1, &(0x7f00000003c0)}, 0x0)
sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0)

2018/04/17 15:36:44 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c)
listen(r0, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x200000)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0], 0x1})
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0))
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, 0x10}}}}}}}, &(0x7f00000002c0))

2018/04/17 15:36:44 executing program 0:
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, <r0=>0x0})
capget(&(0x7f0000000080)={0x20080522, r0}, &(0x7f00000000c0)={0x494e, 0x40, 0x1, 0x7fff, 0x9})
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f000043e000/0x3000)=nil, 0x3000}, 0x4})
pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x80800)
ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0xffff, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil})
sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000))
mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5)
vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0)
close(r1)

[   73.953361] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies.  Check SNMP counters.
2018/04/17 15:36:45 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "106ce315915e287425fdd258b77a90882cb626aa86be2782c101f799cc240f777d9d98d84b6fe6"}, 0x2b)
ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)})

2018/04/17 15:36:45 executing program 6:
syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00ff08004500001c00000000000090787f000001e00000011100907800000000d7c65ea92a005eff81f017513efebfbc90427c2f86139991d466d9c2129c83bfb038b65744a3232750edb4075c67c1f006bb10a8f9b90cfd271a0f45b3f8f963f3b8083990279d5474d40294b16642691846879f6f35c3bb7b2fe3ecf96b"], 0x0)

2018/04/17 15:36:45 executing program 4:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4400, 0x0)
openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0)
ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={"736974300000000000000200", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/04/17 15:36:45 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb729", 0x11)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x6e8dd23d83d0d6b6)
ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3)

2018/04/17 15:36:45 executing program 1:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5b0, 0x8000)
r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x0)
linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x0)
mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000005900))
chdir(&(0x7f0000000080)='./file0\x00')
mknod(&(0x7f0000000000)='./file1\x00', 0xc010, 0x0)

2018/04/17 15:36:45 executing program 0:
renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000)
syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f00000001c0)='./file0\x00', 0x80000001, 0x5, &(0x7f0000001500)=[{&(0x7f0000000200)="64e45d9f7531688e2a9d475254535709773f08e6321a3addc6f7b7a93140fc14d6c2a4a1270f6be60d2b1fc6fecb90c9d948cb0616de98079e7cd93d3bb8e8d4ef97c234b7b6c861e711177115141c91e9385cb64f641c65433898d38eb3cba716e2b5b4e72420e8466af28a7602cd270864b14759267d0564cfd23147854b86b586467a81fbf1ccf76b349f509cc54d50baecea6a911985994c9481029d0c5fb884", 0xa2, 0x1}, {&(0x7f00000002c0)="26e35bee85aea60d67e4e09f145ce2b2bae287ef9d1f7108a8de6ae80b562c78150ff6dbab77a462fcfc342524db11249fab1148607ddd650893cefae840a1f4b61b6a117af727c250438f5798a64dc34e32ae44bd7994f6f7386e1c8b2763b6f238ccf07eb7621cf07f195dea95b034485647012d28751d7647c8ce3c936bf9cefcfdb680616f14ef6ef810b8d06d2802a7d234f82104b99ceebff70381eaf13376fbbbd0ee", 0xa6, 0x6}, {&(0x7f0000000380)="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0x1000, 0x5}, {&(0x7f0000001380)="154a33e49a581451945708bac1da8c542b3fe2a1be7cb96e6325618a9beb7c8d64f82831c9b2f4f1a30b6f8adc01490395b2321a970611ecfd62474273585285c980869215495271906d3982029e7ec229b26bf338af7d6b04e42d8bff36e91e7a3f473b66401d11e43ec4a4c98bef7b2d868a4198af0c096d1a8b9e582812d67d606ff353ca60cf663fcb07d1a824857d017d0be59e00bbed09d396493bbeba0f7afea49c774d8b0cce0d29af10cecb34e351d1eb3994408e5dbd17d897d4c3dbaf6b46a07b1076a89f1a582a7aa321e7428718b185f8def2855a841f92990b72de53ee07a8f218b28db7af8e3f557114d8bee60415a6", 0xf7, 0x3b}, {&(0x7f0000001480)="4cdc8acf96c5e062cb224146af58f029c68aa1d79e3197e6c1651421d2b6fade16f432dc9aa947108b40afb48403b66a2d2a457705e5e925cf4ffed6722f2638d3d9822535d0f87022d9ae5025675cb694d566044d", 0x55, 0x29}], 0x1000000, &(0x7f0000001580)=ANY=[@ANYBLOB="6572726f72733d636f6e74693b1d65089f737276756f74612c6e6f646173636172032c00"])
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001700)=<r0=>0x0)
ptrace$getregs(0xc, r0, 0x8, &(0x7f0000001740)=""/173)
r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800)
fcntl$addseals(r1, 0x409, 0x2)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0)
r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x50)
clock_gettime(0x0, &(0x7f0000001680)={<r4=>0x0, <r5=>0x0})
futimesat(r3, &(0x7f0000001640)='./file0\x00', &(0x7f00000016c0)={{0x77359400}, {r4, r5/1000+30000}})
renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1)

2018/04/17 15:36:45 executing program 5:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x120)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x4, <r1=>0x0, 0x1, 0x1ff})
ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x1ff, r1})
r2 = socket(0x10, 0x802, 0x0)
write(r2, &(0x7f0000000080)="240000002000250fff1c0165ff0ffc0e020004000000000000e1000c0800020000000005", 0x24)

2018/04/17 15:36:45 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='status\x00')
ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000240)=0xff)
rt_sigaction(0x34, &(0x7f0000000000)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080))
getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/8, 0x8}], 0x1, 0x0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000200)=0x1)
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000280)={0x10000, 0x8, 0x0, 0x8001, 0x8001, 0x3aeb})
ioctl$VT_RELDISP(r0, 0x5605)

2018/04/17 15:36:45 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={<r1=>0x0, 0x100010000000}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x7}, 0x8)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000000040))

2018/04/17 15:36:45 executing program 5:
pipe2(&(0x7f0000834000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = epoll_create1(0x2000000000)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000))
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000))
vmsplice(r0, &(0x7f0000101000)=[{&(0x7f0000a68000)="f0", 0x1}], 0x1, 0x0)
socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040))
ppoll(&(0x7f0000fb8fb0)=[{r2}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x8)

2018/04/17 15:36:46 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f00003b4000)='/dev/input/event#\x00', 0x3ff, 0x0)
ioctl$EVIOCGREP(r0, 0x40084508, &(0x7f0000000040)=""/220)
io_setup(0x80e, &(0x7f0000000000)=<r1=>0x0)
io_destroy(r1)

2018/04/17 15:36:46 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={<r1=>0x0, 0xfffffffeffffffff}, &(0x7f0000002680)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000026c0)={r1, 0x1, 0x4, 0x8}, &(0x7f0000002700)=0x1)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10)
syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x6, &(0x7f00000025c0)=[{&(0x7f0000000240)="6ac4c2634d3b38c2c4c3f069922230f7486cbec4d952607e99a6956e8832846531a7680abf5873fffdac09f24f1bc6ebbdfbdc39df1fff9f2596a7624ea84d831d9d4aaec5e07a3e2a7850d757d51c013bd5e5ab", 0x54, 0x8b3}, {&(0x7f00000002c0)="e1669bd4a88896f2f57dbdd47a36fa2e59ca92a6071f4b7e6cb56a9d46f06d535a6c848a122cf46446ea24b75f78c7a2048e7d2dc7a7f310", 0x38, 0x4}, {&(0x7f0000000300)="bf23071f0bc99db74f8e9b91c57858e1b2304a1c5db059c1df0f4e17bb59b3f8295f1bc1e53b", 0x26, 0x3}, {&(0x7f0000000340)="455c3bfc0f6ab30680464ac54640d4a42ab4941202baae57947ca06a4cced9c08268b2e94a85ab9b1e059594f3ef9bd86941c0d41b9dc59030310980491b8bd7ebbcec2df0bfafbc2ed552d3b920acedd4f8bfbe66e3c9201808b27f0716522dbe7b30312040a4b6f447b9b873b4cae372a3393174c36cc5b84fd2d08f137c17985c9a49a3b63156e153813c13043ba93193fd330f6da2c31143b021b3808fe9021dfa2e14", 0xa5, 0x721}, {&(0x7f0000000400)="edce460ef341be0d68ce0560f4e2a6875ca0faf026015fcfa4bfb656f9056afa4d312a07db41cdecaf06", 0x2a, 0x2}, {&(0x7f00000015c0)="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", 0x1000, 0x80}], 0x80000, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4)
sendto$inet(r0, &(0x7f0000000000)="91", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), 0x4)
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040))
setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000005c0)="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", 0x1000)
recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43)

2018/04/17 15:36:46 executing program 4:
r0 = socket$inet6_sctp(0xa, 0x7, 0x84)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffffa, 0x3, 0xffffffffffffb158}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xfa}, 0x8)
getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x20}, &(0x7f0000000180)=0x8)
setsockopt$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)
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')
connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000066cffc), 0x4)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="80b279b84cb10bb4000d5c539aa574b1849f240d6a72a81f17730d3ff7f22fc970175aa60a96eccbb65a1d2012f53fd98b5f4f9ead3c038daedff104bf3fdc949d2a757ef6b473845a39469b4d8177a21255c39883d3e4856b0b130c1c95fb734d0c1b90"], 0x8)

2018/04/17 15:36:46 executing program 0:
mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x40600)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, <r0=>0xffffffffffffffff})
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=<r1=>0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8)
ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000200)={0x4a, 0xfffffffffffffe01, r1, 0x0, r2, 0xffffffff, 0xa98, 0x8})
r3 = userfaultfd(0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa})

2018/04/17 15:36:46 executing program 1:
r0 = socket(0x10000000000010, 0x3, 0x0)
write(r0, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f91a00000000000000ff08ffffff04010061", 0x24)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, <r1=>0x0]}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x100, 0x10, 0x3ff, 0x52}, &(0x7f00000000c0)=0x18)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'veth1_to_team\x00', 0x7ff})

2018/04/17 15:36:46 executing program 3:
r0 = socket$inet(0xa, 0x801, 0x0)
r1 = dup3(r0, r0, 0x80000)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e24, 0x86a, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x81, 0x7, 0xfffffffffffffc00, "3eb03a0134c0651c0bf4e4b7d57302988b70fca4681cde172e1b6f590f6e92724fabdb1ca49899c362f2879adda5f3ac802fda28afcddd110f335bcb347e064b494e94e0458cf6fa8e6d4ddaee786ea4"}, 0xd8)
setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0xf, &(0x7f00000009c0)=ANY=[@ANYBLOB="44100474657200000000000000000000000000000000000000000000000000000700000004000000a4fe000010010000100100001001000008040000080400000804000004000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000497c71f8db1c391b2cce427e00000000000000000000000000000000000000000000000000000000fdffffff00000000000046ad13c808129b404b925feb360794305c0e1ba2f8ebedbd7ebfcb3b000a3b3ed3c10d917974552101040000e1ec733fbc50222d1e5e36a622066e8bb5e8090ae68655821e1c24f12a1099826e00000000723e1862d6a242a8f41dff3b16ca1337fc0e47de991736ec21778643636e2122fa13a089436a281535d84b3f0202980c3ccbbdec112e3f1febf25257e2d12bbb9f10382f3e6f13"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c20000000000000000000000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e801000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000000000000000000073797374656d5f753a6f626a6563745f723a7372635f743a7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037041001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000008d247a4ff6110000000000000000000000000000000000000000000000000000ffffffffe000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x0)
setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68)

2018/04/17 15:36:46 executing program 5:
r0 = socket$inet(0x2, 0x806, 0x0)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @empty, 'bridge0\x00'}}, 0x1e, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)

2018/04/17 15:36:46 executing program 7:
pipe(&(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@getneigh={0x14, 0x1e, 0x5, 0x70bd29, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x1)
r2 = epoll_create1(0x0)
pipe(&(0x7f0000000080)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
close(r3)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000))
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000e9eff4))
connect$unix(r3, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'erspan0\x00', <r5=>0x0})
statx(r0, &(0x7f0000000340)='./file0\x00', 0x1900, 0x0, &(0x7f0000000380))
setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00000001c0)={r5, 0x1, 0x6}, 0x10)
getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000000c0)=0xc3e, &(0x7f0000000040)=0x4)
readlinkat(r3, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)=""/157, 0x9d)

2018/04/17 15:36:46 executing program 0:
r0 = gettid()
syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00')
get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000000)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18)
ioprio_set$pid(0x2, r0, 0x5)
r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00')
exit(0x0)
fchmodat(r1, &(0x7f0000000300)='./file0\x00', 0x0)

2018/04/17 15:36:46 executing program 3:
r0 = socket(0x10, 0x803, 0x0)
io_setup(0x4, &(0x7f0000000100)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000180)}])
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={<r2=>0xffffffffffffffff})
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380))
r3 = getpgrp(0x0)
r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x101002, 0x0)
r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x50040, 0x0)
io_submit(r1, 0x3, &(0x7f0000000440)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x3, r2, &(0x7f0000000140)="be281c1e342d349bbed7450f0b9ae722e071187a43ed9757ab8a73701c4b5d55328c0242a67b2e0f7b01f329d4db901c33760a50e933617fbee8b24b1c48e7522e858053244e6926f9d8df71e9e65fde6e35376c89ec34bda799fa5cbe6bb05096ca4a2ccede67b27af3d6a0d8134929c2dfc99da799b56196e3245e889f93a9f21b9a2b73a757b7", 0x88, 0x9, 0x0, 0x0, r4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0xc0000, r0, &(0x7f0000000280)="10d5669c8e8acc2bb52967b128d000fc9083d48ffffdd811a999f67d5e7871158d4229ff0276b819f73366d06e83e89aa6afd46f33779faa9422cdb079062702270ac1d608671adc261369f529ed0b5e64daecb3b6450c9ca0580728b1441fbed35350f50754b707e7b6213e0c405af95d34d62df238873924c329957d1e612ddc83c33fd8100ecccdc67ddab235d68be93d9dbd92aac0dc96bc3d7474da859f053bdc66b628019e0745", 0xaa, 0x0, 0x0, 0x0, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0xfff, r2, &(0x7f0000000380), 0x0, 0x3, 0x0, 0x0, r5}])
waitid(0x3, r3, &(0x7f0000000000), 0x20000004, 0x0)

2018/04/17 15:36:46 executing program 5:
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28}, 0x10)
r0 = semget$private(0x0, 0xa, 0x0)
futex(&(0x7f0000000200), 0x9, 0x0, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280)=0x1, 0x2)
setitimer(0x0, &(0x7f0000000100), 0x0)
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000002c0)={0xef, 0xffffffff, 0xfc000000000, 'queue1\x00', 0x2})
openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
semop(r0, &(0x7f0000000040)=[{0x3, 0xf0d}, {0x2, 0xbd8, 0x1800}, {0x0, 0x0, 0x800}, {0x3, 0x5}, {0x7, 0x4, 0x1800}], 0x5)

2018/04/17 15:36:46 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', r1})
bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58)
r2 = accept$alg(r0, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000340)={&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000280)}, 0x0)

2018/04/17 15:36:46 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000})
r2 = socket$packet(0x11, 0x0, 0x300)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r3=>0x0})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={<r5=>r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6)
ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0))
r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00')
ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00')
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r8 = socket(0x1e, 0x805, 0x0)
listen(r2, 0xfffffffffffffffd)
sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000e80)="a0cfa189948c845f375f1724871508e2e26124b03c00b9911df4d96469c26dc823686da5fcb7ce4f15c527f207143144c5fa91cc19e27f4e782fb0ada2d266702576a4dc21a40559415060e4588ebc42de6e1f6c382ac877bebc56ea6096b6554af45aaf4539972522d2b2dcd710e6eed84772b34f557d794d0dbbdc6930890cbff3bf63186367021bcc60ffb361dab81c2bdfff7adcb1d5443a0e242da8", 0x9e}], 0x1, &(0x7f00006e9c68)}, 0x0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8)
close(r0)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4)
r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9)
getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b)
setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffcff)
pipe(&(0x7f0000000140)={<r11=>0xffffffffffffffff})
accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80)
setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x1)

2018/04/17 15:36:46 executing program 1:
r0 = socket(0x10, 0x803, 0x0)
sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x399)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001440), &(0x7f0000001480)=0x6)
setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000014c0)=@routing={0xe, 0x2, 0x2, 0x800, 0x0, [@remote={0xfe, 0x80, [], 0xbb}]}, 0x18)
recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/184, 0xb8}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/76, 0x4c}, {&(0x7f00000011c0)=""/250, 0xfffffe89}], 0x4, &(0x7f0000001300)=""/231, 0xe7}, 0x0)
r2 = dup3(r1, r1, 0x80000)
ioctl$KDADDIO(r2, 0x4b34, 0x2)

2018/04/17 15:36:46 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={<r1=>0x0, 0xfffffffeffffffff}, &(0x7f0000002680)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000026c0)={r1, 0x1, 0x4, 0x8}, &(0x7f0000002700)=0x1)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10)
syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x6, &(0x7f00000025c0)=[{&(0x7f0000000240)="6ac4c2634d3b38c2c4c3f069922230f7486cbec4d952607e99a6956e8832846531a7680abf5873fffdac09f24f1bc6ebbdfbdc39df1fff9f2596a7624ea84d831d9d4aaec5e07a3e2a7850d757d51c013bd5e5ab", 0x54, 0x8b3}, {&(0x7f00000002c0)="e1669bd4a88896f2f57dbdd47a36fa2e59ca92a6071f4b7e6cb56a9d46f06d535a6c848a122cf46446ea24b75f78c7a2048e7d2dc7a7f310", 0x38, 0x4}, {&(0x7f0000000300)="bf23071f0bc99db74f8e9b91c57858e1b2304a1c5db059c1df0f4e17bb59b3f8295f1bc1e53b", 0x26, 0x3}, {&(0x7f0000000340)="455c3bfc0f6ab30680464ac54640d4a42ab4941202baae57947ca06a4cced9c08268b2e94a85ab9b1e059594f3ef9bd86941c0d41b9dc59030310980491b8bd7ebbcec2df0bfafbc2ed552d3b920acedd4f8bfbe66e3c9201808b27f0716522dbe7b30312040a4b6f447b9b873b4cae372a3393174c36cc5b84fd2d08f137c17985c9a49a3b63156e153813c13043ba93193fd330f6da2c31143b021b3808fe9021dfa2e14", 0xa5, 0x721}, {&(0x7f0000000400)="edce460ef341be0d68ce0560f4e2a6875ca0faf026015fcfa4bfb656f9056afa4d312a07db41cdecaf06", 0x2a, 0x2}, {&(0x7f00000015c0)="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", 0x1000, 0x80}], 0x80000, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4)
sendto$inet(r0, &(0x7f0000000000)="91", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), 0x4)
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040))
setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000005c0)="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", 0x1000)
recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43)

2018/04/17 15:36:46 executing program 4:
r0 = socket(0x200000000000002, 0x80003, 0x1)
setsockopt(r0, 0xff, 0x1, &(0x7f0000000000), 0x19e)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x218, 0x4)

[   75.966314] bridge0: port 2(bridge_slave_1) entered disabled state
[   75.973313] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/17 15:36:47 executing program 7:
r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x72a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0xb)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0)
ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x3, 0xffff, 0x0, 0x2})
ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000180)=0x6)
read(r1, &(0x7f0000000000)=""/91, 0x81)
r2 = dup(r0)
getpeername$netrom(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10)

2018/04/17 15:36:47 executing program 3:
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, <r1=>0x0})
ptrace$setopts(0x4206, r1, 0x0, 0x0)
wait4(r1, &(0x7f0000000700), 0x20000001, 0x0)

2018/04/17 15:36:47 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x64002, 0x0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)})
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='syz_tun\x00'})

[   76.114723] device bridge_slave_1 left promiscuous mode
[   76.120665] bridge0: port 2(bridge_slave_1) entered disabled state
[   76.215918] device bridge_slave_0 left promiscuous mode
[   76.221851] bridge0: port 1(bridge_slave_0) entered disabled state
2018/04/17 15:36:47 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={<r1=>0x0, 0xfffffffeffffffff}, &(0x7f0000002680)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000026c0)={r1, 0x1, 0x4, 0x8}, &(0x7f0000002700)=0x1)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10)
syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x6, &(0x7f00000025c0)=[{&(0x7f0000000240)="6ac4c2634d3b38c2c4c3f069922230f7486cbec4d952607e99a6956e8832846531a7680abf5873fffdac09f24f1bc6ebbdfbdc39df1fff9f2596a7624ea84d831d9d4aaec5e07a3e2a7850d757d51c013bd5e5ab", 0x54, 0x8b3}, {&(0x7f00000002c0)="e1669bd4a88896f2f57dbdd47a36fa2e59ca92a6071f4b7e6cb56a9d46f06d535a6c848a122cf46446ea24b75f78c7a2048e7d2dc7a7f310", 0x38, 0x4}, {&(0x7f0000000300)="bf23071f0bc99db74f8e9b91c57858e1b2304a1c5db059c1df0f4e17bb59b3f8295f1bc1e53b", 0x26, 0x3}, {&(0x7f0000000340)="455c3bfc0f6ab30680464ac54640d4a42ab4941202baae57947ca06a4cced9c08268b2e94a85ab9b1e059594f3ef9bd86941c0d41b9dc59030310980491b8bd7ebbcec2df0bfafbc2ed552d3b920acedd4f8bfbe66e3c9201808b27f0716522dbe7b30312040a4b6f447b9b873b4cae372a3393174c36cc5b84fd2d08f137c17985c9a49a3b63156e153813c13043ba93193fd330f6da2c31143b021b3808fe9021dfa2e14", 0xa5, 0x721}, {&(0x7f0000000400)="edce460ef341be0d68ce0560f4e2a6875ca0faf026015fcfa4bfb656f9056afa4d312a07db41cdecaf06", 0x2a, 0x2}, {&(0x7f00000015c0)="70778ef19ae50093a9ba54c0ec867adc7b4f0cf28b9b6db2d8fc07eae38400b678451f8052db4ad94f69d2fba536eac0a812f2de6621147bd100d883e7838f68c983b113d739ab6ad2fb6e92aef4da7e0a570958e4025348dabead75d728ef46ae9813a63c917ba8e4f5801d64b9812140442515ea99ff5ed9a40b4902d0e566f36bd5a30afc4434461c34a2b4a5ef45eca615265f382417d6212dc3732a64999506820668f470f42768472513c0652a7f531a8110acbee286c0a615e48a4e3cfd6ef58366c5319d990c7e0174fa06e00e82a9b269b6468a612a89a0508ddb6b29eb7a4f00425c84f926c9e19ad301a6278137a15374aaac52c25c0004bfe6e53978aa7bde3316e9eeebdc61fd22fac1547bbaf724d3c7672e7d63dd56df7cf79a4fc943ecbaf538457f03263662f0b621168c0feda536b65dd97bfff0097dd4e55f716aa60825a3f9ffc77f77f7f0f65b2dbfd7d3fa41cb759c9825e23c906c4482b0ea0a154d6fa58b176e55e6770602084c0cd09bad3d8d20a9a9401a0b26679c802225554c05de1feed08f43a58a91a700e8a5c5ab9cc9c2bd9eee837eafc85458ff70e5e3c035dbb6c1b762c63d03d6c7562206b900255971c86f2e4c3d163b3f4771d05c7a105b1379cf05373c11f62db4ea4a8f52b6a2befe088a4d349f8ab3dad3a95afd7ea9e342130458bfdecc24acc3c3af223d48f99971ad50193e831c804409a6008ea643991408fb8f17cc76de8a4cd5d9fb319cfd157db1e3c47176e80c2acfc04966c4315f4e0969c6e05ebc84aac85e064bdff709dcea4d561b06b3114c74db76142f75045b04cb0610664dab73f5d5a97551473ea642616ee91f59bcd38dea86ca5c85ac5c180bbb50753c8678c8256bac75fbf3569def4b21899ee81a74fca6601c4edf2bdbb439597be6433ad01e06b7a3d5531fab6f0d42bbd721512f7e9737556b93c9028907d1ac3d01c32dbe7ee3518deaa6a975d5177d03e89dae9ef5a676d681f0508c823b512ae1702e351e1ba4164ab56b2aa8e69938b02f7ed56fea4473a4f8d03adab4b01313f7c1301eab6d566d779eedc660d38ca133b8d78a856d0c5ad6d8d06d59042c2d02ec2dc134bb28236244f9fd0c4fdca3bce96ee57a3210f81c5ebf666d24df9e53b431ead30614bf3bba3254402f5effe12fc184d02d7acb0b8211ce8ebc5a28bbf9c69dd2143434eb403d43b08b4580c25de3c085d74f69386797dc28e1432d843bbc68e9a7b3642854b25b859461f77bb00da46fd2ab5de40cbe05d73176431ed1d1d622600d575cffc113abc421ef69ddca1dce361acd4415079ccd1a8ed2631da41a305c37a82435470cb8bcb7534e33d24a9652a67461acab7d22244e9e95db3cbf9e4fb7f18d17b729025d777f2d760d550dec345af03ffdd2a8cf3ffd5ccb48982c8933f622a7998e33b320f8f6b7f60cd46d24b933b4a1c48db7f5935a33dd30fc4ddc3ba613ee0baca076fd897dfc88d5ae8b2d5b9f56ef2bc03a26330ea010a3783b9b4650fe491a47f789f95033dacd16191918fa98ff79edf222ae046c097d6a9e271c24c194ea0e0164cebb886de06c293d2f7a5709b98f1691559b59145c82eccd1b1c2c095210ed6efc4485222d1b07026d911b92b942190cbfd9b6588367dc88473163d90c8b43c3b8fa47e5069765685b2706d17af87095e43e86406f1574c10fa584f1bc26d762604da36f76b50894c02ff19781f4432f1b749e7fbf9145fc1151f8cd06c00c691291819cdbed2fe2cc415011a4e8a1b1504c7cc5f9e34054065f4d3f8d80f1902cda637fed971dfdf9abae6b3b70b5e426b535da5d6258ca63a98ab842909f9341f92983a7d3cfcd8b3396295dd781e72cbf9c182debf9409886473c88637169a5087d8a55171c336c802bb2fa2d5aee4a2a6edf47248391b705c0f9d2068e26da858ff1778ac47500ec911a99173c0350fb7dbd2808908c81297863599632d27bc480d4476d7a092cdb82992d32af40222e2e582841db42bda0e65cc21741fa3c805e8785fe33e70a5900f19666b3febc7f971afa3acc50a8996bb75dc07932f3c7fe0b17be7fad29a781acd3ff535b9d1cb68d172a1a31e9738a762ce2ecbedf28180e526bef2909d056d0ff7d042b3ae467a4fce9458be28d55fbd5c5d80a8e1b6a4afb14b184690dfc1a5a1c5254add1f494db2440413240b86728f2c40417f9ffcc2c04d7ba760f26addc902f356e7db8c7d25fc45ce4425d9887d456af5d3a14a9056245e97f9658ef0cc760cd35eda0aa13890d3fdb050f5e661a2651a64036434c6bdeb74659c94eb1c899e95ab7b68c3e54c56b89eef83ebb0f15c6804d84526bb335eb2bd818a32493bd65e11bd5244c8209c0592a249ce125bba9905509fc6e425bf33c569f5f49b539efffa88adcf124264f0cccedeb0097cb81ba45ec77862477fccaffa225467351cfcd4ddb5a8e038c9ac955b0d4bdc06d509f223ee3a81e2d87c2040643b845efac9896819c752ef3375b6ca9635b4241bc2582ca6d3b6151a1b3e95fcff4455bbc48155bd96070d5c02aedffb841317eb2a251406b4ae4b9007024d8395c6b22df78b678bf5e7201e90b6edc2d6ee9fa42c7f01a94b40142919e355401812986a7fcdaff0e8d46b64c48cdd6e66ffd588da7986d8e42308607eb8a714acf1cff4c07dc1a94a6a4354160d1120cdf515bdae3833b5d5f0d21509f1f1856163df741851d65b23e64f4ce717314a00796fc626e5fa62b3b69b6754184dd1fca3b1405d4ff345021f2d312f8fd4f7265d8db13758e9a0166b699263b9de787023c9a1b7d3702158017b0f9254363fcbb7846cd934e2123c8090db8754ceedd066c01907fce7b67258361ea27a960c85bfa402b2cf71e079aa915fe905b5e3fc90e40fd3cbc9cc5a808b1fa3a1fa0bc8f6d784e8347217298df1efe68ab9ad2b8958c1cce58de57956415a374fb9a041c482a020890c4ca2a4d9c0ab9623edbab721434272e94167df98d241ff43129c7593314c26625fb223eca205945e73002c251065e9c2d48b38272b848a3f1993d9320164607a847987e5fac50877eef9d0e86c9589b4b0ebc246a0693fcb79f2a6cec557b9ac66b14844e7364ca632068686332500f09bab449a9917b50e34439f18dba460a4381bcffaa196cc24b013affc235cb2b1ad9552c22221434dca29718021b68028a6ec9b602dcd13de7888f78de27e969736ea5d1ca66e29ae9cf03c21692e688cbeaa981769e40c608aa7d95ea3fd4b7d40f2bc0f821ca7e465ed69490fb43283423e920047cfadc44e62fe13c469b5fa2af76247ae8531880579226e62c3e0d3c8676c3ebd8a77a3e534a0bf4c3998a2d3af91d85f77763c5991dec2f3ab7f29cd078cf9a410e7ec3256f22157c291d40866bf7fff40e58fe29618074f3579f07772d6c82e2dd20dc4d04607399ccbec606b999676a1a2db5ecd897514db97230000ffeb5093be7fe39c8b013e82f7aa854b1cbd097413ab0d21dc0f50bcabd9d4beb3a51941bec9bb260393e9496619fe926f2410aea7ece2a5295daa5b9068879e7777dc2412c8af2df8e5a8838ceb4c8d3bd84744fe6deee1e8cdb4d868f94afd85c460bebc0b9b40b17c7ea911bd9ecdc7d936f9b90386e8259a95fce6fb93ac6c4e734bfb205499a71b00e33453db43a9a192ac05dd9005f76afd095bc826ab883ddf03442f687c494b765faba75620ad7ad138108439a4e8a3721bab791c8e30e1b1552d5a38fa85eea6bf654b745d82ac9d561ae3a5393e77199c34a8fd8668af667a0a82ab7beed9c434c35f79cdb430ff7dd7725f8952e627b299189f15455a421cc5909605fedcc787c4e89aefa9d23d4fd6c11c592fcc5d64f5575ca927ceb2adc286ab2956fc654a7f70650cd5df399380d85d946804f849c3ea83767859e9292686d6c39d85e32410415459e527d11bef8ccb55fcce3d522ff39c94d2130e93eb207465781be2c5c8f4a48f981eec25bcf04f3a599d20df5d49c95ec86960031e791736d448e748ae8480f67e8e6fb689c559c619d8c1810bdb3066a3d76eb67a7e668783d9d993a092b283b82eac08b1d12f949da269dedc5a41fe38175eeda8ab2c12f38ca0bd98ec7bd88dc30e69499337a2438592d942b77a165dda7c3b2a5946a35d02e0cf966fa06fde17249802100bddda419db5188bc6d60c71bb7721ccb6f048af1fc0557cc820fda4c1b8592f2274d8e27836a191e017d95df3152c19280e8a878eef38fdce1c29271fa82db52cb3309621df3ae6f34bc503fd0b9155a8939b9191c43634561d1cfefb9c0475545038a2618a471042444535bb8f9bc32946573b51350cb53eb941db87224ee8525074c8d89eaf9da35824a160aaef681642ce32e686e94bec3882d91817e0011e30847e9477b13623086e4aa2728f38e342bbb25c5e7c48687c3efb1c6d1469604f5548a2429ceb80385828ed58045d21d1111c4b8b8c6b2819c77f0117f13f8351ad897987b92c98d826f11f09899e2ceebd4468d73d1dfb23c7f0767218ba6f3e0e5a1c3c97bd0b389dad1a78c76a8c451940a1496c7ebc7450dda9dbfb6b719f93bacacb3971fb0912bef9ff028219a8537fa1ed7225ef62b476a40e08c15266859423c398367426cb8fa12a3ad9210b9d04dae53eb4b4a77cc471d48de0ef0b89c3443adcc549ab675f1bc12c9a7b433cf03a2662d20fec2682858250a82c4912b490468c695e6678047959a8fa11a94cda13481f049a79276e44e1734cfc8e57c68caa717cb264827c023eaeb6d4bbc677a2b4c9058008203f56920f4a8ee010e9147c4218ed3a8f4d9f078d88ded86b480e7b47317b2847344e9a4843877b6e31fb98d555c9e08337722f810866679a94d2280c3a13076686b7a8ced36446b78ed564a27d84af0b26a6f0e08f41e317e7edbccf5a40c35739a5cc59e70f29f7832f7da3be6ce48bafcb4277177e652c347853b7b54a88cc211833824a346d3df648f4a4fc4c4d3d20b1ce675f74bf696663ba333896523de027a33a36b6fb5d3ac9f371058ab119383ba3a134e127aaa983a9b794f63740390764f05f0f4435b526ebc842f9e94a29a7b1ab78b6a6d0a1a3d9344a85879d87aca70ed5bd524f6eb94e3f02506f8d1469d6471be0981ff98ab2ded789df538e0806a3f3170d5e2801e9c50b59d54ddbcee2653890e61b721e213180c22f16166fddffefe943a133d6ae08fa899fc9a7df3e026e9655be54b8e4d4c18e4cc99b5f52309f48ead63f1c935e3f427152190936d1b2262ff913ed41bd1ae9c3aa2793cb5a50ce973bca3a7a984f8298fc4491ba197bc81046431ebbd8cbc834538cb7bc81fa792bfea5cc2170409d6189db2aa1d1bf28e1a196dd76029020043da3a2da78c69d730975930b774e6133ff5868ef0dc68bc04bfe7426622d79eb9ec304270f12d484e27574cd1ba29e08f64a2809f70a0762c3e7a2a901a7b5be5fee27a082fddf4c4af4653c0fb87141073ea1d7802fe14a572a53e802e3b9dd33fef8e7c726176a5b643457882882f12e7f5f34a12f4643fd885e64cbc4f78057c36e1f9a8171a39abbb8aa8a8ff73a339f6018c80189261db48bf5b2a373a10e0e99427afefcfe2c3aff3a51972600b8dbd9fe19054b1f5278e3d5a8ee4762b0b8bb1871509247091d902f6a9a556911392f1154293939df3a3571bc0367d9dd3adeea0da0e7364231ebf40192bc5b7bd5bc48c4e85213b0d0cdc86b9357f3f83173f98545f", 0x1000, 0x80}], 0x80000, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4)
sendto$inet(r0, &(0x7f0000000000)="91", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), 0x4)
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040))
setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000005c0)="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", 0x1000)
recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43)

2018/04/17 15:36:47 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0)
bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, <r2=>0x0}, &(0x7f00000001c0)=0xc)
lchown(&(0x7f0000000000)='./file0\x00', r1, r2)

2018/04/17 15:36:47 executing program 1:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0)
fgetxattr(r0, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)=""/40, 0x28)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo\x00')
syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x4000)
mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)

2018/04/17 15:36:47 executing program 7:
socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, <r0=>0x0})
close(r0)
r1 = socket$kcm(0xa, 0x5, 0x0)
setsockopt$sock_attach_bpf(r0, 0x84, 0x10, &(0x7f0000000180), 0x8)
dup3(r1, r0, 0x80000)

2018/04/17 15:36:47 executing program 3:
unshare(0x400)
r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0)
mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x132, 0xffffffffffffffff, 0x0)
ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9))

2018/04/17 15:36:47 executing program 4:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0)
setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10)
r1 = socket(0x8, 0x6, 0x7f)
getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={<r2=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x6653}, &(0x7f00000001c0)=0x8)
socket$inet_dccp(0x2, 0x6, 0x0)

2018/04/17 15:36:47 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x64002, 0x0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x4, 0x4)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2a4, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)})
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xab852ebbe6fbd72e, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='syz_tun\x00'})

2018/04/17 15:36:47 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000})
r2 = socket$packet(0x11, 0x0, 0x300)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r3=>0x0})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={<r5=>r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6)
ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0))
r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00')
ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00')
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r8 = socket(0x1e, 0x805, 0x0)
listen(r2, 0xfffffffffffffffd)
sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000e80)="a0cfa189948c845f375f1724871508e2e26124b03c00b9911df4d96469c26dc823686da5fcb7ce4f15c527f207143144c5fa91cc19e27f4e782fb0ada2d266702576a4dc21a40559415060e4588ebc42de6e1f6c382ac877bebc56ea6096b6554af45aaf4539972522d2b2dcd710e6eed84772b34f557d794d0dbbdc6930890cbff3bf63186367021bcc60ffb361dab81c2bdfff7adcb1d5443a0e242da8", 0x9e}], 0x1, &(0x7f00006e9c68)}, 0x0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8)
close(r0)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4)
r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9)
getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b)
setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffcff)
pipe(&(0x7f0000000140)={<r11=>0xffffffffffffffff})
accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80)
setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x1)

[   76.969875] sctp: [Deprecated]: syz-executor7 (pid 6225) Use of struct sctp_assoc_value in delayed_ack socket option.
[   76.969875] Use struct sctp_sack_info instead
2018/04/17 15:36:48 executing program 1:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0)
ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x3, 0x8, 0x10000, 0x0, 0x5, 0x1, 0x4, 0x81, 0x0, 0x10000, 0x8, 0x9})
r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$EVIOCGLED(r1, 0x4004510f, &(0x7f0000000040))
r2 = getpgid(0xffffffffffffffff)
syz_open_procfs(r2, &(0x7f0000000040)='ns/uts\x00')

2018/04/17 15:36:48 executing program 4:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000bfeff4)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0)
sync_file_range(r0, 0x2, 0x4, 0x0)
r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x80000)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, r2})

2018/04/17 15:36:48 executing program 5:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)={<r0=>0xffffffffffffffff})
fallocate(r0, 0x2, 0x1000, 0x1ff)
r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0)
socketpair$inet6(0xa, 0x80006, 0x9, &(0x7f0000000340)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
r4 = fcntl$dupfd(r1, 0x406, r1)
ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000000100)=""/131)
getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x3, 0xc7a, 0x0, 0x6, 0x101, 0x4, 0x5, {<r5=>0x0, @in6={{0xa, 0x4e23, 0x525f, @empty, 0x1}}, 0x9, 0x7f, 0x100000001, 0x65, 0x9}}, &(0x7f0000000500)=0xb0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000540)={r5, 0xfffffffffffffffa}, &(0x7f0000000580)=0x8)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'})
write$sndseq(r1, &(0x7f00000000c0)=[{0x1, 0x100000001, 0x758, 0x2, @tick=0x2, {0x10001, 0xfba6}, {0x5, 0x401}, @connect={{0xfffffffffffff9fd, 0x2}, {0xa8f, 0x2}}}], 0x30)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000001c0)={0x0, 0x0, {0x3, 0x0, 0x1}})
r6 = creat(&(0x7f00000005c0)='./file0\x00', 0x12)
clock_gettime(0x0, &(0x7f0000000240)={<r7=>0x0, <r8=>0x0})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000600)=ANY=[@ANYBLOB="01f90000ec2a96a5c89c3c59d51a0a24fd06cd7e40d2bec0553dc9ac860048246b5f95e38a5cdfe36dfefb451e1b4b4eb58e25157f773756cfecc61c54c3a31fddda066915cfc58239dfb0b5ac81356817a1885a1d754b4f2a46c8ec578679d1894712119ef2da162977a3c4403bfe115bd5f653c31b23d17e4903f135422fc5531a9077499b638f3adb0d6a9aed3788cfb7c80dbb86636bf8daa80441d6ecd23a916e370aa093191fe5c4000937be99385ef543fc3dbc3ba9eea527af7d60bce499394db262a2e900000000000000006508de6be1e277070243496b36da3bca09646acc5aab1c7aa980c4fbac46745d51d6da996116d4fbdfc7ef26460ed0ac132adcebf9c26b3176256426eebb7799521a38e5f60060fc2d7d854ea07f22f5a45b53c0e2c755728dcb0efd84300b440d831c6be1abc4fc8bae6a5f2d44bbaae4473eecc3a6d69680221ac12ada98f4aa58d6db16c4bc14bdbc577f7a2c4262217b0328090a909a9b57121109ad89c5b94811fa4764f33fcd3a6f11ea3d", @ANYRES32=<r9=>0x0], &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000400)={0x1, 0x1, 0x20c, 0x10001, 0x1, 0x7f, 0x1, 0xfffffffffffffffa, r9}, 0x20)
write$sndseq(r4, &(0x7f0000000280)=[{0x7, 0x5, 0x8, 0x9, @time={r7, r8+30000000}, {0x1, 0xfffffffffffffffe}, {0x8001, 0xfff}, @note={0x200, 0x1, 0x2, 0x7}}, {0x1, 0x7, 0x9, 0xac1, @tick, {0x3, 0x9}, {0xfffffffffffffff7, 0x8}, @raw8={"7874f5cba0936aeb5215e98d"}}, {0x9, 0x100, 0x6, 0x400, @tick=0x6, {0x5441, 0x3f}, {0xfffffffffffffffe, 0x8}, @raw8={"1eef68d11c2c1c9fe70c3732"}}, {0x2, 0x0, 0x1, 0x8, @time, {0x200, 0x6}, {0x3, 0x4d4}, @time}], 0xc0)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r6, 0x800448d3, &(0x7f00000007c0)={{0x7fff, 0x3f, 0x5, 0x1, 0x2, 0xffffffff}, 0xd79f, 0x10001, 0xda, 0x200, 0x9, "1c34d0fc84344242fcfd16ba7b7646c81217244203c3fefc7951c7f1f6b92dee13283c8ad8e29077db3f8c18cd88f9748df851248e1331fdb11c55aa4388f1788bf614358e9e72999336474bb39bc91a99d5d3177aad6a0cec530651c8548b75a35e07c872cc2b306cbf75c7ecaa9093012d26eab6fe83b0b2ffce55dca99405"})

[   77.076451] sctp: [Deprecated]: syz-executor7 (pid 6225) Use of struct sctp_assoc_value in delayed_ack socket option.
[   77.076451] Use struct sctp_sack_info instead
2018/04/17 15:36:48 executing program 3:
lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)=""/104, 0x68)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x800, 0x9, 0x90, 0x40}, {0x3f, 0x4f575c1, 0x0, 0x7ff}, {0xf11a, 0xff, 0xf3, 0x516d331e}, {0x7, 0x7fff, 0x6, 0x5}, {0x100000001, 0x8, 0x6b097f8, 0x9}, {0x0, 0xfffffffffffffffd, 0x4, 0x8}, {0x3, 0x2b84ca93, 0x4, 0xffff}, {0xfffffffffffffffc, 0xdc7, 0x4, 0xffffffffffffffe1}, {0x0, 0x9, 0x9, 0x487}, {0x1, 0x0, 0x4, 0xff}]}, 0x10)
getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000ffc), &(0x7f0000013000)=0x4)

2018/04/17 15:36:48 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000})
r2 = socket$packet(0x11, 0x0, 0x300)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r3=>0x0})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="c0000000a26771382cb4641b91996d06607c2961752059388dc415517266318f49526a50df0d9749cbae4a68e1fcef5de479bbe9397b0a891ecc4dd17f8ab7444af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13faf1e143554ffa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e8966e21b33e3821163b9faa75de32920836b407fdcc583fea65260ec793abf27cf2b709e4385ab4ed69589c910803163960000000000002c74c025ae54748701c42477448885c0000000000209ace9efc13384225d1d9e573c69fe127b4830522b136845fbb6e6c0d8f4c2506e425173807cc5a28370d87d3532d1d5ca86adb6093fe6c3e788cde250f965023b45834fb168714ab7675fa8f6b2ec732a50720a204ce21911a5adb7fdd90be266a7bbfcc97fbbb257956ceaeb1741762d0a6e0f8917c5ba6f8cabcee93a6a631b40c6d2df8b09ddda0d66af6bd5e85f3fcd60942164e3cb9fbbf0010f5254be680f38bc194fe8786a514a9318eb97a1ad39585e96ecffa234a02646b3604655a70337"], &(0x7f00000005c0)=0x2)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={<r5=>r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6)
ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0))
r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00')
ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00')
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r8 = socket(0x1e, 0x805, 0x0)
listen(r2, 0xfffffffffffffffd)
sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000e80)="a0cfa189948c845f375f1724871508e2e26124b03c00b9911df4d96469c26dc823686da5fcb7ce4f15c527f207143144c5fa91cc19e27f4e782fb0ada2d266702576a4dc21a40559415060e4588ebc42de6e1f6c382ac877bebc56ea6096b6554af45aaf4539972522d2b2dcd710e6eed84772b34f557d794d0dbbdc6930890cbff3bf63186367021bcc60ffb361dab81c2bdfff7adcb1d5443a0e242da8", 0x9e}], 0x1, &(0x7f00006e9c68)}, 0x0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8)
close(r0)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4)
r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9)
getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b)
setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffcff)
pipe(&(0x7f0000000140)={<r11=>0xffffffffffffffff})
accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80)
setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x1)

2018/04/17 15:36:48 executing program 0:
r0 = epoll_create1(0x0)
socketpair(0x12, 0x1, 0x20, &(0x7f000000dff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4))
write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'self'}, {0x20}, {0x20}, {0x20, 'self'}], 0xa, "66b59ff7cd3ee62fa209a6b5c4d7b26b904deae833"}, 0x2c)
close(r1)
epoll_wait(r0, &(0x7f00003ca000)=[{}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x1, 0xffe00000, 0x7, <r3=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x9, 0x6, [0x401, 0x0, 0x8, 0x1ff, 0x1f0000000, 0x12]}, &(0x7f0000000100)=0x14)
epoll_create1(0x0)

2018/04/17 15:36:48 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={<r1=>0x0, 0xfffffffeffffffff}, &(0x7f0000002680)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000026c0)={r1, 0x1, 0x4, 0x8}, &(0x7f0000002700)=0x1)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10)
syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x6, &(0x7f00000025c0)=[{&(0x7f0000000240)="6ac4c2634d3b38c2c4c3f069922230f7486cbec4d952607e99a6956e8832846531a7680abf5873fffdac09f24f1bc6ebbdfbdc39df1fff9f2596a7624ea84d831d9d4aaec5e07a3e2a7850d757d51c013bd5e5ab", 0x54, 0x8b3}, {&(0x7f00000002c0)="e1669bd4a88896f2f57dbdd47a36fa2e59ca92a6071f4b7e6cb56a9d46f06d535a6c848a122cf46446ea24b75f78c7a2048e7d2dc7a7f310", 0x38, 0x4}, {&(0x7f0000000300)="bf23071f0bc99db74f8e9b91c57858e1b2304a1c5db059c1df0f4e17bb59b3f8295f1bc1e53b", 0x26, 0x3}, {&(0x7f0000000340)="455c3bfc0f6ab30680464ac54640d4a42ab4941202baae57947ca06a4cced9c08268b2e94a85ab9b1e059594f3ef9bd86941c0d41b9dc59030310980491b8bd7ebbcec2df0bfafbc2ed552d3b920acedd4f8bfbe66e3c9201808b27f0716522dbe7b30312040a4b6f447b9b873b4cae372a3393174c36cc5b84fd2d08f137c17985c9a49a3b63156e153813c13043ba93193fd330f6da2c31143b021b3808fe9021dfa2e14", 0xa5, 0x721}, {&(0x7f0000000400)="edce460ef341be0d68ce0560f4e2a6875ca0faf026015fcfa4bfb656f9056afa4d312a07db41cdecaf06", 0x2a, 0x2}, {&(0x7f00000015c0)="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", 0x1000, 0x80}], 0x80000, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4)
sendto$inet(r0, &(0x7f0000000000)="91", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), 0x4)
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040))
setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000005c0)="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", 0x1000)
recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43)

2018/04/17 15:36:48 executing program 7:
r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0)
r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x0)
r2 = dup2(r1, r0)
getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'})
recvfrom$ax25(r0, &(0x7f0000000000)=""/156, 0x9c, 0x10001, &(0x7f00000000c0)={0x3, {"971331208b4eb6"}, 0x4}, 0x10)
setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000180)=0x730e, 0x4)

2018/04/17 15:36:48 executing program 1:
r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10)
ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)})

2018/04/17 15:36:48 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f000094e000), &(0x7f00008d3000)=0x4)
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10200, 0x0)
fgetxattr(r0, &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)=""/220, 0xdc)

2018/04/17 15:36:48 executing program 3:
truncate(&(0x7f0000000180)='./file0\x00', 0x7f)
r0 = semget(0x2, 0x3, 0x0)
semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000340)=""/228)
semctl$SEM_STAT(0x0, 0x0, 0x7d00, &(0x7f0000000fa6))
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x400400, 0x0)
setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000000500)="f8836c3ae414ca3070ddd223713a482ecbfc2295", 0x14)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x800, 0x4)
ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000140))
accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80, 0x80000)
connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000280)={0x100000001, {{0xa, 0x4e23, 0xc, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x88)
getsockname$packet(r2, &(0x7f00000001c0)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14)
ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x29, r3})

2018/04/17 15:36:48 executing program 5:
mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
futex(&(0x7f0000000000)=0x1, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0)

2018/04/17 15:36:48 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={<r1=>0x0, 0xfffffffeffffffff}, &(0x7f0000002680)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000026c0)={r1, 0x1, 0x4, 0x8}, &(0x7f0000002700)=0x1)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10)
syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x6, &(0x7f00000025c0)=[{&(0x7f0000000240)="6ac4c2634d3b38c2c4c3f069922230f7486cbec4d952607e99a6956e8832846531a7680abf5873fffdac09f24f1bc6ebbdfbdc39df1fff9f2596a7624ea84d831d9d4aaec5e07a3e2a7850d757d51c013bd5e5ab", 0x54, 0x8b3}, {&(0x7f00000002c0)="e1669bd4a88896f2f57dbdd47a36fa2e59ca92a6071f4b7e6cb56a9d46f06d535a6c848a122cf46446ea24b75f78c7a2048e7d2dc7a7f310", 0x38, 0x4}, {&(0x7f0000000300)="bf23071f0bc99db74f8e9b91c57858e1b2304a1c5db059c1df0f4e17bb59b3f8295f1bc1e53b", 0x26, 0x3}, {&(0x7f0000000340)="455c3bfc0f6ab30680464ac54640d4a42ab4941202baae57947ca06a4cced9c08268b2e94a85ab9b1e059594f3ef9bd86941c0d41b9dc59030310980491b8bd7ebbcec2df0bfafbc2ed552d3b920acedd4f8bfbe66e3c9201808b27f0716522dbe7b30312040a4b6f447b9b873b4cae372a3393174c36cc5b84fd2d08f137c17985c9a49a3b63156e153813c13043ba93193fd330f6da2c31143b021b3808fe9021dfa2e14", 0xa5, 0x721}, {&(0x7f0000000400)="edce460ef341be0d68ce0560f4e2a6875ca0faf026015fcfa4bfb656f9056afa4d312a07db41cdecaf06", 0x2a, 0x2}, {&(0x7f00000015c0)="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", 0x1000, 0x80}], 0x80000, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4)
sendto$inet(r0, &(0x7f0000000000)="91", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), 0x4)
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040))
recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43)

2018/04/17 15:36:48 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(anubis-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0xfffffffffffffe8c)
r1 = accept4$alg(r0, 0x0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000000)}, 0x41)
recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0)

2018/04/17 15:36:48 executing program 1:
clock_settime(0xfffffffffffffffe, &(0x7f0000000000)={0x77359400})
r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc, 0x200001)
lseek(r0, 0x0, 0x2)
setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000980)=0x400, 0x4)

2018/04/17 15:36:48 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000))
r1 = accept$alg(r0, 0x0, 0x0)
sendto$packet(r1, &(0x7f00005f0f3d), 0x3d0f5f20, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14)

2018/04/17 15:36:48 executing program 4:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080))
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x20d000000)
pread64(r0, &(0x7f0000001180)=""/4096, 0x131a, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)

2018/04/17 15:36:48 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000})
r2 = socket$packet(0x11, 0x0, 0x300)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r3=>0x0})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={<r5=>r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6)
ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0))
r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00')
ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00')
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r8 = socket(0x1e, 0x805, 0x0)
listen(r2, 0xfffffffffffffffd)
sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000e80)="a0cfa189948c845f375f1724871508e2e26124b03c00b9911df4d96469c26dc823686da5fcb7ce4f15c527f207143144c5fa91cc19e27f4e782fb0ada2d266702576a4dc21a40559415060e4588ebc42de6e1f6c382ac877bebc56ea6096b6554af45aaf4539972522d2b2dcd710e6eed84772b34f557d794d0dbbdc6930890cbff3bf63186367021bcc60ffb361dab81c2bdfff7adcb1d5443a0e242da8", 0x9e}], 0x1, &(0x7f00006e9c68)}, 0x0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8)
close(r0)
pipe(&(0x7f0000000180)={0xffffffffffffffff, <r9=>0xffffffffffffffff})
getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4)
r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9)
getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b)
setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffcff)
pipe(&(0x7f0000000140)={<r11=>0xffffffffffffffff})
accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80)
setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f0000000f40)=ANY=[@ANYBLOB="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"], 0x1)

2018/04/17 15:36:48 executing program 5:
r0 = socket$inet6(0xa, 0x3, 0x1000000000003a)
connect$inet6(r0, &(0x7f0000000640)={0xa}, 0x1c)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0xffffffffffffffff, 0x4)
mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet6(r0, &(0x7f0000001000)="9917", 0x2, 0x0, 0x0, 0x0)

2018/04/17 15:36:48 executing program 3:
r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x8080)
ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}})
socket$inet6_udp(0xa, 0x2, 0x0)
r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x8000, 0x8001, 0xea8, 0x3, 0x0, 0xad, 0x1000, 0xc, 0x80000000, 0x7, 0x9, 0x4, 0x7, 0x8, 0xffff, 0x3, 0x1, 0x80000001, 0x7f, 0x822, 0x1, 0x1, 0x4, 0x6, 0x6, 0x91f3, 0x9, 0x1, 0x8, 0x9, 0x1, 0x4ee, 0x401, 0x7, 0x80000001, 0xa95, 0x0, 0x2, 0x1, @perf_config_ext={0xdb, 0x3f}, 0x1108, 0x5, 0xbdf, 0x7, 0x6, 0x5, 0x5}, 0x0, 0x8, 0xffffffffffffff9c, 0x8)
sync_file_range(r1, 0xa92f, 0x80000000, 0x3094c025784428b9)

2018/04/17 15:36:48 executing program 1:
unshare(0x8000000)
r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0)
ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0)

2018/04/17 15:36:48 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0xf4)
write(r1, &(0x7f000001b000)='U', 0x1)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x40400, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000200)=0xffffffff, 0x4)
read(r0, &(0x7f0000000000)=""/114, 0x72)
r3 = dup2(r0, r0)
sendto$inet6(r3, &(0x7f0000000080)="17a9117f4f013a6422112dcab2eedf0b725f9b16e895e6fbbe1de9a2afae5e5048c04a6f3644d9b57a45a84ed92c8370b70081da18d719d2e3f07622ac3ece66cf6fa9c186ebee222d1bfef9d9664b02923659548ef46bcff63bdf1428cb5908ade316c57b944121924340d9bb43ae6068dea13fc7ab06decde9fb32823d370301d15677511681ff0af960317b6acda8618f8a6e7b511170aa8825fbecce3337e502344a80ad94b7b5bce85747c553472e9f0ed42e25ab431cca4223795222cb7482f653b4e6e920703c47cf637d4d861e087ea9ac6bd998e15324cd88276e92a14b1d7596673197a38b8a50a00625780cb283d6", 0xf4, 0x4044040, &(0x7f0000000180)={0xa, 0x4e23, 0xff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)

2018/04/17 15:36:48 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={<r1=>0x0, 0xfffffffeffffffff}, &(0x7f0000002680)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000026c0)={r1, 0x1, 0x4, 0x8}, &(0x7f0000002700)=0x1)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10)
syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x6, &(0x7f00000025c0)=[{&(0x7f0000000240)="6ac4c2634d3b38c2c4c3f069922230f7486cbec4d952607e99a6956e8832846531a7680abf5873fffdac09f24f1bc6ebbdfbdc39df1fff9f2596a7624ea84d831d9d4aaec5e07a3e2a7850d757d51c013bd5e5ab", 0x54, 0x8b3}, {&(0x7f00000002c0)="e1669bd4a88896f2f57dbdd47a36fa2e59ca92a6071f4b7e6cb56a9d46f06d535a6c848a122cf46446ea24b75f78c7a2048e7d2dc7a7f310", 0x38, 0x4}, {&(0x7f0000000300)="bf23071f0bc99db74f8e9b91c57858e1b2304a1c5db059c1df0f4e17bb59b3f8295f1bc1e53b", 0x26, 0x3}, {&(0x7f0000000340)="455c3bfc0f6ab30680464ac54640d4a42ab4941202baae57947ca06a4cced9c08268b2e94a85ab9b1e059594f3ef9bd86941c0d41b9dc59030310980491b8bd7ebbcec2df0bfafbc2ed552d3b920acedd4f8bfbe66e3c9201808b27f0716522dbe7b30312040a4b6f447b9b873b4cae372a3393174c36cc5b84fd2d08f137c17985c9a49a3b63156e153813c13043ba93193fd330f6da2c31143b021b3808fe9021dfa2e14", 0xa5, 0x721}, {&(0x7f0000000400)="edce460ef341be0d68ce0560f4e2a6875ca0faf026015fcfa4bfb656f9056afa4d312a07db41cdecaf06", 0x2a, 0x2}, {&(0x7f00000015c0)="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", 0x1000, 0x80}], 0x80000, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4)
sendto$inet(r0, &(0x7f0000000000)="91", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), 0x4)
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040))
recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43)

2018/04/17 15:36:48 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
socketpair(0x0, 0xf, 0x3ff, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$TCSBRKP(r1, 0x5425, 0x4)
r2 = syz_open_pts(r0, 0xffff7ffffffffffe)
ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000200))
setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x9, 0x4)

2018/04/17 15:36:49 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000100)="b62e82b94afed936541dacf6ea4e6365", 0x1)
getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000065d000)=""/141, &(0x7f000015affc)=0x8d)

2018/04/17 15:36:49 executing program 5:
r0 = socket$netlink(0x10, 0x3, 0x10)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e23}, 0x80, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x18, 0x29, 0x37, "9d"}], 0x18}}], 0x1, 0x1)
bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001b00)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{}, 0x0, @in6}}, &(0x7f0000001c00)=0xe8)
bpf$PROG_LOAD(0x5, &(0x7f0000001c40)={0xe, 0x5, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1ff}, [@call={0x85, 0x0, 0x0, 0x2c}], {0x95}}, &(0x7f00000001c0)='syzkaller\x00', 0x1000, 0xf9, &(0x7f0000000200)=""/249, 0x40f00, 0x1, [], r2}, 0x48)
pipe(&(0x7f00000000c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet6_dccp_int(r4, 0x21, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)=0x1000, 0x4)
ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000040)={0x0, 0x8000, 0x7f})
getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/6, &(0x7f00001bb000)=0x6)

2018/04/17 15:36:49 executing program 3:

2018/04/17 15:36:49 executing program 7:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58)
r1 = dup3(r0, r0, 0x80000)
ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001640)={0x2, &(0x7f0000001680)=[{0xc56, 0x6}, {0x7fff, 0x1f}]})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x163)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ptmx\x00', 0x63e, 0x0)
ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}})
recvfrom$inet(r1, &(0x7f00000016c0)=""/189, 0xbd, 0x40000000, &(0x7f0000000080)={0x2, 0x4e24}, 0x10)
vmsplice(r2, &(0x7f00000015c0)=[{&(0x7f0000000100)="6bf71ea031693de844e51b197e73892f3e712ace9c4c3839a29f421494f3ddffe0e780c1c1bc1bfd5b1f6a720c1a17a7b074fd8e4515a1d279f075747bd7d980c7fb13f048f66930c278a03660662ea5dcace0772f05147ec76330a832ca1f05b8781dc2abf771265fb4893db0b26c66cd512de4d9d4dcf713ea2247431b296a5c50835ada8530a718ebc4703a46881b3ec9ca3c87241adc635d1092e3d37d27c1aeff5dc2d90bf7c89761517c4e4b37c4090d2ea19d811a16d25d0ec818e35ae3149ba13666b6b4a8de97f20c92751f38d3f100db3b271a2c98ba9455abeb833d778d9b11afe10f545d49f8ad184768038bd22b8a", 0xf5}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="69d0546b4ca467e482e3a646499690571d24ae2dce12e80639bdd9c6b2c16414d8a118ba4f2f34c2d9c89c10e05a9a3856d8d85b6df890fbf5586d558e7db4628023da0f2402adbcdce8970ae4e8fa34ddc883a4dc4e0344ee549fdc427384fb63b1a8005ca2630c82e9bd885c64e639edfe3d6a231825e3c43bcf083885f5c04af36d53925fdc8ff5e4ce9cd8f7cb24b626cc21db5d20ff8c718ae4497154b53b3b67d6ebc4614dd16d551099761d6601f6ebf458792d6ce515feee70c9e896531610961518f4e3e046bf60e612f2b96a329fcc6317e77a9d720f253a3b9ac51edc6887d4b55ea5a47007f90a", 0xed}, {&(0x7f0000001300)="1a68ee7caab17f9387b8775ef759f31d7976b7c011d12b8f3b85e6500177fc5f1dc74a5f3a3230e1dc47db2c6adb43c44e55e26d95b6ec6912cab20b6f082560d7b67429b80e3a28b79e0f953f78cb3f173d52e30e23ad55ff64f3bbb860", 0x5e}, {&(0x7f0000001380)="47355731e37fc064578975a7a1ccc518938c17c11ae22eb457dca238c4fee591d2", 0x21}, {&(0x7f00000013c0)="c3c6f57daf58d757ed440d0fe4db44fa5bec3882f4c1ec738bf9fc369463ad17bbf5565f5d7b7f9d18b85604ce1db8e31d573489e0c0c9148c2fa41a8e2d8cc8f8ae3f99adcd9eb8", 0x48}, {&(0x7f0000001440)="218f1d17eb21be253a86ac7d058cc2ede49d96a818dbbbb97e0362d83518b052d54695c8eb6070653d776ea34a9f9b5c4c43cfff766d8a74e176b51d8a91ce66a252987c5105e8b5a12ab76e3dc8547e3e9fe2ee00349d2848c03b616afd6289806d528625b40e60fe29", 0x6a}, {&(0x7f00000014c0)="e8e247c53bbffa743d6f153f7cf1af557024e5b1e113ea69ae9d67d25f5e56aa1c2b50839b0e12e2f6c9983665e47fa99901205045fb9e8a178ac37e88e7a4e63b30bcf1385d1d36b83b44902dca35ee14b569ea8663fa6a741c0213f6294088217468ce9ea7483ab31d55c8e4c97eea1a59c81a76b19815878726e0f8041c396416a7fca05038ace63b88f9a637cdcf1568f1cfa22915f2de35c95551a3a52fb75c418bcf07c80a16288be23e606a71b8d495fa72d95ee09c852e4d195b9358bd03b48949a16b4beeb7814bc35d76fb14d483e4cea0", 0xd6}], 0x8, 0x8)
ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x76401a51)

2018/04/17 15:36:49 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4)
r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x401, 0x2)
getsockname$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000))
write(r0, &(0x7f0000000040)="63c7659296e9d38df6b5bef53a71b2a7b02d88acc2bd2b7a940d6b95ca78ebadd10417c33f9b66dd085d1cb97848dc212584ff1959952855132b57508b04645ec5bfdfc7f2eeb83b34ccd66cfce92c01f7e2700f63c4a413a1cb87281abbb96c58bf0955b1f7f5df4ae289d3d4e1f63d2626116f0bc1923c259c5706057a03e98d0744d6fca146a02f62b45011a8000000000000000000", 0x97)
write(r1, &(0x7f000061df91)="10", 0x1)
recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe)

2018/04/17 15:36:49 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0)
setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x6, 0x4)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x101000, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0)

2018/04/17 15:36:49 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58)
r1 = socket$bt_bnep(0x1f, 0x3, 0x4)
ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="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"])
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb729", 0x11)

2018/04/17 15:36:49 executing program 5:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgrnup.nut/syz1\x00', 0x200002, 0x0)
r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0)
write$cgroup_int(r1, &(0x7f0000000000)={[0x37, 0x9, 0x34]}, 0x4)

2018/04/17 15:36:49 executing program 4:

2018/04/17 15:36:49 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={<r1=>0x0, 0xfffffffeffffffff}, &(0x7f0000002680)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000026c0)={r1, 0x1, 0x4, 0x8}, &(0x7f0000002700)=0x1)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10)
syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x6, &(0x7f00000025c0)=[{&(0x7f0000000240)="6ac4c2634d3b38c2c4c3f069922230f7486cbec4d952607e99a6956e8832846531a7680abf5873fffdac09f24f1bc6ebbdfbdc39df1fff9f2596a7624ea84d831d9d4aaec5e07a3e2a7850d757d51c013bd5e5ab", 0x54, 0x8b3}, {&(0x7f00000002c0)="e1669bd4a88896f2f57dbdd47a36fa2e59ca92a6071f4b7e6cb56a9d46f06d535a6c848a122cf46446ea24b75f78c7a2048e7d2dc7a7f310", 0x38, 0x4}, {&(0x7f0000000300)="bf23071f0bc99db74f8e9b91c57858e1b2304a1c5db059c1df0f4e17bb59b3f8295f1bc1e53b", 0x26, 0x3}, {&(0x7f0000000340)="455c3bfc0f6ab30680464ac54640d4a42ab4941202baae57947ca06a4cced9c08268b2e94a85ab9b1e059594f3ef9bd86941c0d41b9dc59030310980491b8bd7ebbcec2df0bfafbc2ed552d3b920acedd4f8bfbe66e3c9201808b27f0716522dbe7b30312040a4b6f447b9b873b4cae372a3393174c36cc5b84fd2d08f137c17985c9a49a3b63156e153813c13043ba93193fd330f6da2c31143b021b3808fe9021dfa2e14", 0xa5, 0x721}, {&(0x7f0000000400)="edce460ef341be0d68ce0560f4e2a6875ca0faf026015fcfa4bfb656f9056afa4d312a07db41cdecaf06", 0x2a, 0x2}, {&(0x7f00000015c0)="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", 0x1000, 0x80}], 0x80000, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4)
sendto$inet(r0, &(0x7f0000000000)="91", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), 0x4)
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040))
recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43)

2018/04/17 15:36:49 executing program 3:

2018/04/17 15:36:49 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c)
syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000080000"], &(0x7f0000000040))

2018/04/17 15:36:49 executing program 5:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c)
sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4)
recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000001c0)}, 0x0)

2018/04/17 15:36:49 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300)={0x0, 0x800000000000852b, 0xffff}, 0x14)
writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1)

2018/04/17 15:36:49 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080))
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x20d000000)
pread64(r0, &(0x7f0000001180)=""/4096, 0x131a, 0x0)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)

2018/04/17 15:36:49 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/sockstat\x00')
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@dev}, &(0x7f00000001c0)=0x14)
unshare(0x40600)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x4400c0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e22, 0x7fff, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23}], 0xc4)
r2 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000480), 0x4)

2018/04/17 15:36:49 executing program 6:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={<r1=>0x0, 0xfffffffeffffffff}, &(0x7f0000002680)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000026c0)={r1, 0x1, 0x4, 0x8}, &(0x7f0000002700)=0x1)
bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10)
syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x5, 0x6, &(0x7f00000025c0)=[{&(0x7f0000000240)="6ac4c2634d3b38c2c4c3f069922230f7486cbec4d952607e99a6956e8832846531a7680abf5873fffdac09f24f1bc6ebbdfbdc39df1fff9f2596a7624ea84d831d9d4aaec5e07a3e2a7850d757d51c013bd5e5ab", 0x54, 0x8b3}, {&(0x7f00000002c0)="e1669bd4a88896f2f57dbdd47a36fa2e59ca92a6071f4b7e6cb56a9d46f06d535a6c848a122cf46446ea24b75f78c7a2048e7d2dc7a7f310", 0x38, 0x4}, {&(0x7f0000000300)="bf23071f0bc99db74f8e9b91c57858e1b2304a1c5db059c1df0f4e17bb59b3f8295f1bc1e53b", 0x26, 0x3}, {&(0x7f0000000340)="455c3bfc0f6ab30680464ac54640d4a42ab4941202baae57947ca06a4cced9c08268b2e94a85ab9b1e059594f3ef9bd86941c0d41b9dc59030310980491b8bd7ebbcec2df0bfafbc2ed552d3b920acedd4f8bfbe66e3c9201808b27f0716522dbe7b30312040a4b6f447b9b873b4cae372a3393174c36cc5b84fd2d08f137c17985c9a49a3b63156e153813c13043ba93193fd330f6da2c31143b021b3808fe9021dfa2e14", 0xa5, 0x721}, {&(0x7f0000000400)="edce460ef341be0d68ce0560f4e2a6875ca0faf026015fcfa4bfb656f9056afa4d312a07db41cdecaf06", 0x2a, 0x2}, {&(0x7f00000015c0)="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", 0x1000, 0x80}], 0x80000, 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x80000, 0x0)
ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4)
sendto$inet(r0, &(0x7f0000000000)="91", 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), 0x4)
setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000005c0)="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", 0x1000)
recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43)

2018/04/17 15:36:49 executing program 3:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0)
write$vnet(r0, &(0x7f0000001180)={0x1, {&(0x7f0000000080)=""/209, 0xd1, &(0x7f0000000180)=""/4096, 0x3, 0x1}}, 0x68)
setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x37, &(0x7f0000000000)="92", 0x1)

2018/04/17 15:36:49 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip6tnl0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x1c}, 0x1}, 0x0)

[   78.982885] ==================================================================
[   78.990327] BUG: KMSAN: uninit-value in move_addr_to_user+0x32e/0x530
[   78.996914] CPU: 0 PID: 6398 Comm: syz-executor5 Not tainted 4.16.0+ #84
[   79.003743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   79.013097] Call Trace:
[   79.015695]  dump_stack+0x185/0x1d0
[   79.019334]  ? kmsan_internal_check_memory+0x155/0x1e0
[   79.024615]  kmsan_report+0x142/0x240
[   79.028430]  kmsan_internal_check_memory+0x174/0x1e0
[   79.033550]  kmsan_copy_to_user+0x69/0x160
[   79.037800]  move_addr_to_user+0x32e/0x530
[   79.042058]  ___sys_recvmsg+0x4e2/0x810
[   79.046060]  ? __fget_light+0x56/0x710
[   79.049950]  ? __fdget+0x4e/0x60
[   79.053324]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[   79.058690]  ? __fget_light+0x6b9/0x710
[   79.062679]  SYSC_recvmsg+0x298/0x3c0
[   79.066494]  SyS_recvmsg+0x54/0x80
[   79.070040]  do_syscall_64+0x309/0x430
[   79.073942]  ? ___sys_recvmsg+0x810/0x810
[   79.078101]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   79.083287] RIP: 0033:0x455329
[   79.086476] RSP: 002b:00007f157f929c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[   79.094186] RAX: ffffffffffffffda RBX: 00007f157f92a6d4 RCX: 0000000000455329
[   79.101458] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000013
[   79.108728] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   79.116001] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[   79.123266] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000
[   79.130521] 
[   79.132128] Local variable description: ----addr@___sys_recvmsg
[   79.138158] Variable was created at:
[   79.141862]  ___sys_recvmsg+0xd5/0x810
[   79.145728]  SYSC_recvmsg+0x298/0x3c0
[   79.149499] 
[   79.151105] Bytes 8-15 of 16 are uninitialized
[   79.155681] ==================================================================
[   79.163029] Disabling lock debugging due to kernel taint
[   79.168485] Kernel panic - not syncing: panic_on_warn set ...
[   79.168485] 
[   79.175844] CPU: 0 PID: 6398 Comm: syz-executor5 Tainted: G    B            4.16.0+ #84
[   79.183980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   79.193314] Call Trace:
[   79.195906]  dump_stack+0x185/0x1d0
[   79.199520]  panic+0x39d/0x940
[   79.202710]  ? kmsan_internal_check_memory+0x155/0x1e0
[   79.207968]  kmsan_report+0x238/0x240
[   79.211753]  kmsan_internal_check_memory+0x174/0x1e0
[   79.216843]  kmsan_copy_to_user+0x69/0x160
[   79.221065]  move_addr_to_user+0x32e/0x530
[   79.225295]  ___sys_recvmsg+0x4e2/0x810
[   79.229261]  ? __fget_light+0x56/0x710
[   79.233131]  ? __fdget+0x4e/0x60
[   79.236479]  ? __msan_metadata_ptr_for_load_1+0x10/0x20
[   79.241826]  ? __fget_light+0x6b9/0x710
[   79.245795]  SYSC_recvmsg+0x298/0x3c0
[   79.249588]  SyS_recvmsg+0x54/0x80
[   79.253108]  do_syscall_64+0x309/0x430
[   79.256988]  ? ___sys_recvmsg+0x810/0x810
[   79.261130]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[   79.266308] RIP: 0033:0x455329
[   79.269485] RSP: 002b:00007f157f929c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[   79.277169] RAX: ffffffffffffffda RBX: 00007f157f92a6d4 RCX: 0000000000455329
[   79.284418] RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000013
[   79.291670] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[   79.298919] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[   79.306167] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000
[   79.313889] Dumping ftrace buffer:
[   79.317415]    (ftrace buffer empty)
[   79.321101] Kernel Offset: disabled
[   79.324705] Rebooting in 86400 seconds..