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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/20 13:33:35 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x29) 2018/03/20 13:33:35 executing program 3: nanosleep(&(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x7, 0x2, 'client1\x00', 0x4, "6eae18d0bf78f174", "6eb6ec68d6377937472a0dc36937d443edf8ab0565081fbfb1024e0f6a47f26a", 0x1, 0x1f}) 2018/03/20 13:33:35 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) timer_create(0x7, &(0x7f0000000240)={0x0, 0x30, 0x1, @thr={&(0x7f0000000140)="43da00d967e291bbd3a832a1015d", &(0x7f0000000180)="faca0550095d3f7ec73acd60e906ca8024186941ec174fbfc983f2cd3cbec27ddd5ec5d0a87b952d281e94f328062514f2f9ecca5017c2a67cd3f8f3261366a9695765607cc782b17382949082423402c5c0e72bb9b98ec45a6a03711d68007b57a7143384dded1d2d10882c8aa53146dcbe96486416bf4b899874899902f0db5535cf0a46ede8be70bbf7e587c6ba8690d510577ffc526342a5d73a8f7f1943ef5e8c6df3f5081ab1bdcff71f9608f027d40bcca1a542"}}, &(0x7f0000000280)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getparam(r2, &(0x7f0000000040)) timer_gettime(r1, &(0x7f00000002c0)) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x8}], 0x10) r3 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='/dev/input/event#\x00', 0xffffffffffffffff) add_key(&(0x7f0000000380)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x337, r3) 2018/03/20 13:33:35 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffffffffffffe) unshare(0x400) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/03/20 13:33:35 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x187) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000180)={0x7, {{0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x14}, 0x8}}}, 0x104) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x185840, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000000040501f30000000000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x48001}, 0x0) 2018/03/20 13:33:35 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xffffff93) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000000180)=[{&(0x7f0000000080)=""/243, 0xf3}], 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/254, 0xfe}, {&(0x7f00000002c0)=""/159, 0x9f}], 0x2, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@remote}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) 2018/03/20 13:33:35 executing program 0: unshare(0x20000000) r0 = eventfd2(0x0, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x5}) fadvise64(r0, 0x0, 0x0, 0x0) 2018/03/20 13:33:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0x1000000000000007, 0xef36202d85132d39) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/246, 0xa, 0x20, 0x0, 0x23a) 2018/03/20 13:33:35 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000929000), 0xff) 2018/03/20 13:33:35 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)="f7563b18e10d50ba4c9350dcac6cf669700b872f68bfff735c2196518589011f0bc509d5d6cc05b10997f90b7fcd2e06ba071102567843259e997c821616fed671e3dcdf", 0x44}, {&(0x7f00000001c0)="760342c5939295f33b991e7d05ac4a2ce5494fd4e6ffca6bb4d7d342a2807639472da6e24e460aee7d6e772cfef9c47bd4a2efe866192e000c487798fe1194b6a6c653d9d46b2a19258694f17a48268c29c94185b762bf2501ccd230e83bdf3d97bbda8fdbe00164c48fde64a0200b7be7527c64ce2e15476b92a91fe923ff57cd38faddadaf949fdd28facdb0a3936016428869aead2274b24bcdc2caefa7173de419596f0b8b3d3acc1f7d3fdc5152122b5c285d0f312144101807af819ef45dadc56dee6ebb09", 0xc8}], 0x2, 0xbb) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/20 13:33:35 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)}], 0x1}, 0x0) signalfd4(r0, &(0x7f0000000000), 0x8, 0x80000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/create\x00', 0x2, 0x0) readv(r0, &(0x7f0000000400), 0x2000000000000241) 2018/03/20 13:33:35 executing program 7: r0 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x4e20, @multicast1=0xe0000001}, 'lo\x00'}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), 0x4) 2018/03/20 13:33:35 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r2 = dup2(r1, r0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10}, 0x10}], 0x1, &(0x7f000002bfd8)}, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/124, 0x7c}], 0x1, &(0x7f000001b000)}, 0x140) 2018/03/20 13:33:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="5800000014002f2340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd0000001000010000000900fcff0004040e05a5", 0x58}], 0x1) 2018/03/20 13:33:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') lseek(r0, 0x0, 0x100000001) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x10001, {{0xa, 0x4e24, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0xbf2}}}, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x70549b2a}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000300)=@fragment={0x89, 0x0, 0xfffffffffffffffb, 0x6, 0x0, 0xfff, 0x66}, 0x8) 2018/03/20 13:33:35 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000867000)='/dev/rtc\x00', 0xa0000, 0x0) 2018/03/20 13:33:35 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x20}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x2, 0x3, 0x5}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x2ed}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000100)={0x3fe4, r4, 0x0, 0x7fffffff}) r5 = getpgrp(0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000180)=0x5, 0x4) ptrace$pokeuser(0x6, r5, 0x8001, 0x3) r6 = socket$netlink(0x10, 0x3, 0x0) ustat(0x2, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000380)=[{0x3, 0x0, 0x8001, 0xff, @time={r7, r8+30000000}, {0xed, 0x9}, {0x358, 0x9}, @result={0x200, 0x8}}, {0x1, 0x0, 0x7, 0x2, @tick=0x101, {0x7, 0x7fffffff}, {0x77, 0x1f}, @quote={{0x52a, 0x212}, 0x4, &(0x7f0000000300)={0x5, 0x0, 0x800, 0x7fffffff, @tick=0x7fffffff, {0x3, 0x5}, {0x2, 0xffff}, @time=@time}}}, {0x7, 0x9, 0x3, 0x1224, @time={r9, r10+10000000}, {0x1, 0x7}, {0x9}, @raw32={[0x100000000, 0x7fff, 0x3]}}, {0xc0, 0x7ff, 0xfffffffffffff001, 0x3, @time={0x0, 0x989680}, {0x2000200000000000, 0x101}, {0x7ff, 0x4206}, @addr={0x3, 0x4}}, {0x3, 0x7, 0xb18, 0x3, @tick=0x9, {0xffff, 0x8}, {0x1, 0x9}, @raw8={"ef63425516af3b687c0498d0"}}, {0x7, 0x20, 0x200, 0x200, @time, {0x4, 0x81}, {0x5, 0x5}, @note={0x3d2b, 0x0, 0x7f, 0x100000001, 0x7fff}}, {0x2, 0x2, 0x800, 0x100000001, @tick=0x6, {0x8, 0x2}, {0x20}, @raw8={"bd110b791944d1bdd5754259"}}, {0x20, 0x1, 0x7, 0x7fffffff, @time, {0xffff, 0x3}, {0x3, 0x3}, @queue={0xc4, {0x9, 0xfb}}}], 0xe0) writev(r6, &(0x7f00000000c0)=[{&(0x7f0000000000)="39000000130009046908000081000001000000400300000045ff0f00000a00141900180001000200070000fdffdd0007000200000000000000", 0x39}], 0x1) 2018/03/20 13:33:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0x17}, 0x6}}, [0xf41, 0x5, 0x50, 0x7f, 0x8, 0x6, 0x3, 0x9, 0x33db301c, 0x2, 0x5, 0x2, 0x4, 0xffffffffffffffc0, 0x8001]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x9, 0x10, 0x6}, &(0x7f0000000240)=0x18) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x8}, 0x2, [0x401, 0x40, 0x2, 0x6, 0x100000, 0x7, 0x13, 0x800]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xf3fffffffe}, {0xa, 0x4e23, 0x61e, @mcast2={0xff, 0x2, [], 0x1}, 0x97}, 0x4653d5d8, [0xffffffffffffff5c, 0x7, 0x3, 0x1, 0x3, 0x7fff, 0x7e9866b2, 0x1ff]}, 0x5c) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000280)=0x533) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/03/20 13:33:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt(r0, 0x1, 0xe33d, &(0x7f0000000000)="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", 0x1000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a09000)=0x573, 0x4) 2018/03/20 13:33:35 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x404c00) mmap(&(0x7f0000a00000/0x3000)=nil, 0x3000, 0x800003, 0x10010, r0, 0x100000000000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)=0x5000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000180)="63707573657473656c666d696d655f74797065d5707070312e407d23232c656d3000", 0x22, 0x2) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) pselect6(0x40, &(0x7f0000af1fc0), &(0x7f0000af1ff9), &(0x7f000084dfc0), &(0x7f0000ee1000), &(0x7f0000552ff8)={&(0x7f0000999ffa), 0x8}) 2018/03/20 13:33:35 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) 2018/03/20 13:33:35 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000000000)='.-^\x00', 0x0, 0x0, &(0x7f0000000040)) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000080)={0x2000008000000, 0x8, 0x1a}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/20 13:33:35 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b75ff4)='/dev/ashmem\x00', 0x8800, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) 2018/03/20 13:33:35 executing program 5: nanosleep(&(0x7f0000000140), &(0x7f0000000100)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) mlock2(&(0x7f0000243000/0x2000)=nil, 0x2000, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') 2018/03/20 13:33:35 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x482, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000000)={0x80000001}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000100)=""/113, &(0x7f0000000080)=0x71) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000000040)) ioctl$KDSKBLED(r0, 0x4b65, 0x100000000) 2018/03/20 13:33:35 executing program 4: readlink(&(0x7f00007e3000)='./file0\x00', &(0x7f000074c000)=""/4096, 0x1000) 2018/03/20 13:33:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0xa, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x800}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x40}], 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)="870bc2272056e3e256dd70ffedab0d43eb15845f81cc68a2195cecfeab11604d3f3b22a24739090d9fa833b33e897aad5ef2af55ed01ddf4178a4353ea48112ef76d59961860e72e70865317778fbdcd349689bf0191a7cf96e0761dbe6938a7e3611e3e316c4c32e391a4059e2f8038aab1af2cbfe2db7dec7c4a0f9d8041964b690fc64c75c248dd9fe3be75972582d35a60c645f67e30242db9ae3eeb4ddbcbec76515ba933d45c07dd2833552189ffdc08c2e99a96b74cde34b997", 0xbd, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/20 13:33:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x0, 0x100, "20ab504c8be3", 0xfffffffffffeffff}, 0x10) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x200400, 0x0) connect$unix(r3, &(0x7f0000000680)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$TCGETA(r1, 0x5405, &(0x7f0000cecffc)) 2018/03/20 13:33:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @multicast2}, &(0x7f00000000c0)=0xc) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x10}, 0xc) close(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000100)) 2018/03/20 13:33:35 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000010405010000000000000000000000000000000000000000fa7eea3189219051c636dc77ff71f084da821f1b5c3df73671cca701c42a7fbfb7d488190a76db982a83ff44e8bc", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/20 13:33:35 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)={@broadcast, @empty, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'nr0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x1}, 0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x101901, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/20 13:33:35 executing program 5: r0 = socket$inet6(0xa, 0x90000000003, 0x72a) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00007dcffc), 0x4) 2018/03/20 13:33:35 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000e18fb0)=[{&(0x7f0000000100)='q', 0x1}], 0x1, 0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x8, 0x9}, {0x2, 0x3ff}, {0x6, 0xffffffff}, {0x2, 0x4561}, {0x3, 0x5}, {0xa, 0x1}], 0x6) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/108, 0x6c}], 0x1) 2018/03/20 13:33:35 executing program 3: r0 = socket$inet6(0xa, 0x100000800, 0x30000000000000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xce9a, 0x200400) r2 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x2930, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x50, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x50, 0xffffffffffffff9c, 0x0) r5 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x2810, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x7c, 0x0, &(0x7f0000000040)=[@acquire_done={0x40106309, r2}, @free_buffer={0x40086303, r3}, @enter_looper={0x630c}, @acquire={0x40046305, 0x1}, @increfs={0x40046304, 0x1}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x4}, @acquire_done={0x40106309, r4, 0x3}, @request_death={0x400c630e, 0x1, 0x1}, @acquire_done={0x40106309, r5, 0x3}], 0x0, 0x0, &(0x7f00000000c0)}) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/03/20 13:33:36 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0x2000000000000251) timer_create(0x400000002, &(0x7f00000000c0)={0x0, 0x1000000015, 0x1fffffffffffff, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/20 13:33:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x832, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x400, 0x20) fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) 2018/03/20 13:33:36 executing program 1: read$eventfd(0xffffffffffffffff, &(0x7f00000002c0), 0x764ec35f1de69a48) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x90040, 0x15) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 2018/03/20 13:33:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x5, &(0x7f0000e64ff7)="d7fdaf62", 0x4) r1 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 13:33:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fdf000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x4000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x101) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/03/20 13:33:36 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061bffc), 0x4) r2 = memfd_create(&(0x7f0000000000)='-vmnet0)\x00', 0x2) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0x4bf866273de54f6, 0x9, 0x5, "03fb51c1d3c14c0b2e2a6670bb6eafdf70db4fb72166455a38d2f7df6c3e0fbf0341eee287f45c94817f7822f2ad0ccd56d5dc53ec49d5c509e2fca58437d690", "39d1b3aecd97ec5f9d4fbb838e14a065cac7ec7bfcc95ceda8f489df2e86491a", [0x1, 0x1bf]}) 2018/03/20 13:33:36 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000), 0xfffffffffffffff9) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x82) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000180)=[&(0x7f00000000c0)=':\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='}wlan0^\x00'], 0x800) 2018/03/20 13:33:36 executing program 3: mq_timedsend(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x78af6a52, &(0x7f0000000080)={0x0, 0x1c9c380}) clock_nanosleep(0x3, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/03/20 13:33:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000200)={0x10}, 0xff1f, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000130011030000000000000000200000003a4f3e1297510b6e736be847a9de21237a0c5166f7bc19ffaaf25a12ee1da70dba6f6cf007e787adc3eca61b4d6283e6469651182302dc78dc0f67cb9d352131e0d32fe430fd4275ee71e7683d365d8b8bcf744e9138ffd78da1e246d1f6df16118e27f88e5b93836d32ff49cee68b0d0965b505008a8b6437f765b5"], 0x1}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000540)=0x1c, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000680)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000007c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000800)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x4, 0x4e24, 0x6, 0x2, 0xa0, 0x80, 0x29, r2, r3}, {0x5, 0x6, 0xcbd3, 0x800, 0x7, 0x7, 0x81, 0xffffffffffffffc0}, {0x0, 0x7ff, 0x3ff, 0x80000000}, 0x6, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x0, 0x3, 0x2, 0x5, 0x5acd1946, 0x1f, 0x1a6}}, 0xe8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) connect$ax25(r4, &(0x7f0000000100)={0x3, {"0e5d2787488194"}, 0x5}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getsockname$packet(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000500)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="840000001a00010027bd7000fbdbdf251c001405fc02fd001436642b08000400", @ANYRES32=r5, @ANYBLOB="1c00010000000000000000000000000000000000ff0000000000000008001a00f800000008000400", @ANYRES32=r6, @ANYBLOB="08001a0007001c000100000000000000000000f0ff0100000000000000c0000000d0000000000000000071a8c1350f0000"], 0x84}, 0x1, 0x0, 0x0, 0x4010}, 0x0) 2018/03/20 13:33:36 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = dup3(r1, r0, 0x0) connect$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x7, 0x0, 0x7, "8606dd832c5ca84f5cf21789054abab02fb2409d88a9c8ab0ffcb361b28e2cb213cc55a3e45d5d960014b3a8b3e29cfc9f97834217a9ee38bc391fad58130b", 0x21}, 0x58) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000080)={0x1, 0x5, 0x8001, 0xff, 0xa, 0x4}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) [ 52.672250] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/20 13:33:36 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001043, 0xffffffff) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/03/20 13:33:36 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0xc1, 0x0) fsync(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000180)={0x2, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f00000002c0)={0x1, r2}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000300)={{0x1, 0x7ff}, 'port1\x00', 0x4, 0x98597fee9b06106f, 0xffff, 0x7fffffff, 0x81, 0x3, 0x7d, 0x0, 0x6, 0x3}) 2018/03/20 13:33:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x1ff, 0x100000, 0x8210, 0x5, 0x5, 0xfffffffffffff0e0, 0x7ff, 0xff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0x2, 0x5f, "cdd876e4360d579294d925da95fbfae6f97533d95937930ed5e374e1e0322fea4f8358e91f4a14a3991772a287a62d331e77e0376869d605868ecc126019c5969554f35dd469e5b4a03178c8e36d137d1ef519c5f63e1b860b950ff81b976a"}, 0x67) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001ffc), &(0x7f0000000000)=0x3de) [ 52.763219] audit_printk_skb: 12 callbacks suppressed [ 52.771154] audit: type=1400 audit(1521552816.140:25): avc: denied { set_context_mgr } for pid=7851 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/20 13:33:36 executing program 3: clone(0x84090903, &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='maps\x00') 2018/03/20 13:33:36 executing program 4: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200000, 0x40) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0x401, 0xee5, 0x401, 0x2}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xb3, 0x5, 0x0, 0x5, 0x1, 0x7fffffff, 0x1, 0x1, r2}, 0x20) open$dir(&(0x7f0000000240)='./file1\x00', 0x4000, 0x1c6) linkat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00', 0x1000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000340)={r3, 0x80000, r1}) accept4(r1, &(0x7f0000000380)=@can, &(0x7f0000000400)=0x80, 0x80800) r5 = open(&(0x7f0000000440)='./file0\x00', 0x10000, 0x1) r6 = open(&(0x7f0000000480)='./file1\x00', 0xc0000, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000004c0)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000500)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000000580)=""/137) r7 = open$dir(&(0x7f0000000640)='./file0\x00', 0x1, 0x44) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000680)) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000006c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000000700)={0x8, 0x0, 0x3, 0x8000}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40086439, &(0x7f0000000740)={0x62ba000000, r8}) linkat(r7, &(0x7f0000000780)='./file1\x00', r7, &(0x7f00000007c0)='./file1\x00', 0x1000) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000000800)={0x400, 0x20, 0x5, 0x9, 0x3da}) ioctl(r1, 0x3, &(0x7f0000000840)="d8d3b4d274c0ba653269bcc1400005ab0466e52a7fc382f23811d3d13d11a4aac089f089336446ee181c6819643c5ccd311c6bba7e7307384fd8f71c42a665bb4a5ac37cca112a35e2dc0c5ee7b84455ba3f7cfe4b57ae660f95af5220") r9 = getpgid(0x0) syz_open_procfs(r9, &(0x7f00000008c0)='net/ip_tables_matches\x00') rename(&(0x7f0000000900)='./file2\x00', &(0x7f0000000940)='./file1/file0\x00') write$selinux_context(r5, &(0x7f0000000980)='system_u:object_r:mount_tmp_t:s0\x00', 0x21) modify_ldt$read_default(0x2, &(0x7f00000009c0)=""/4096, 0x1000) signalfd4(r1, &(0x7f00000019c0)={0x8000}, 0x8, 0x80800) write$selinux_context(r6, &(0x7f0000001a00)='system_u:object_r:crontab_exec_t:s0\x00', 0x24) 2018/03/20 13:33:36 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) r2 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) 2018/03/20 13:33:36 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000bdf000), 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x2, 0x1, 0x6}, 0x7fffffff, 0x7, 0xfffffffffffffffb}) dup2(r1, r0) connect$unix(r0, &(0x7f0000001040)=@abs, 0x6e) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x7530}}, 0x100) 2018/03/20 13:33:36 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11}], 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/03/20 13:33:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4}, @typed={0x8}]}, 0x28}, 0x1}, 0x0) read(r0, &(0x7f0000532000)=""/215, 0xd7) fcntl$setstatus(r0, 0x4, 0x0) 2018/03/20 13:33:36 executing program 3: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f6efc8)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x400, 0x0, 0xc064, 0x1ff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x101, 0xfff}, 0xc) [ 52.787613] audit: type=1400 audit(1521552816.130:24): avc: denied { write } for pid=7849 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 52.826232] binder: 7851:7855 ioctl c0186416 20000080 returned -22 [ 52.849059] binder: 7851:7869 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/03/20 13:33:36 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) r2 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) [ 52.881572] binder: 7851:7855 unknown command 536907575 [ 52.887121] binder: 7851:7869 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 52.896129] binder: 7851:7855 ioctl c0306201 20008fd0 returned -22 [ 52.911401] binder: 7851:7855 ioctl c0186416 20000080 returned -22 [ 52.932965] binder: undelivered death notification, 0000000000000000 2018/03/20 13:33:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400db00030205000000001e0000000200"], 0x14}, 0x1}, 0x0) 2018/03/20 13:33:36 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f00007d3000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) syz_open_pts(r1, 0x4100) sendto$inet(r0, &(0x7f0000f21ff1), 0xff26, 0x0, &(0x7f00000a8ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/03/20 13:33:36 executing program 6: ioprio_set$pid(0x2, 0x0, 0x4001) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x1) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f00000001c0), &(0x7f0000ce4000)) 2018/03/20 13:33:36 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x44) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) r1 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c02, 0x0) 2018/03/20 13:33:36 executing program 5: delete_module(&(0x7f0000000000)='/dev/input/event#\x00', 0xa00) r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x18000451d, &(0x7f000022afff)) 2018/03/20 13:33:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x100000001) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x0) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000080)='task\x00') getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) 2018/03/20 13:33:36 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000200)=""/12) openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2080, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000100)="9778f5d6de679781b4249a2cb8e2b4d5", 0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/240, 0xf0) 2018/03/20 13:33:36 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x246000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) fcntl$lock(r0, 0x5, &(0x7f00000001c0)={0x0, 0x3, 0x6, 0x6, r2}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000200)=""/50, &(0x7f0000000240)=0x32) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x200100, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x80, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0xdb}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000400)={r5, r6}) recvmsg(r3, &(0x7f00000007c0)={&(0x7f0000000440)=@rc, 0x80, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/44, 0x2c}, {&(0x7f0000000500)=""/167, 0xa7}, {&(0x7f00000005c0)=""/11, 0xb}, {&(0x7f0000000600)=""/114, 0x72}, {&(0x7f0000000680)=""/221, 0xdd}], 0x5, 0x0, 0x0, 0x3}, 0x60) r7 = syz_open_procfs(r2, &(0x7f0000000800)='net/xfrm_stat\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3b2, 0x400, 0x95, 0x5, 0x4f3b51c6}, &(0x7f0000000900)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000940)={0x20, 0x0, 0x208, 0x7f, 0x4, 0x5, 0x3, 0x5, r8}, &(0x7f0000000980)=0x20) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f00000009c0)=0x1) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000a00)='./file0\x00', r9, r12) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) mknod(&(0x7f0000000bc0)='./file0\x00', 0x1, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000c00)={0x7d9}, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000c40)) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000003200)=0x0) sendmmsg$unix(r3, &(0x7f0000003280)=[{&(0x7f0000000c80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000031c0)=[{&(0x7f0000000d00)="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0x1000}, {&(0x7f0000002e00)="c10daf4b92fe738381f7419ef4d671dd4331b9507ddcbf1ee944d60102d6bec2a8179fc772c6e5b38b19a72da5a3801c802bc197506b72dedfadae29d99bedf1841f2f430ff371c0f5383ec5b7e42fea4f891f2858dff91ffd59c0790e0fe0b327c7f2017f07e06c928992a666332cd6cb912564988f79530ebb09eeaca3d23e387bf87d144e94a069aaeb45f4cde356b79d7fcc869a619a17b5d01f44260ea08330c3ba2fed81d0ebc28039499caa1d135abeea8ada50424455c88db9aa5551828fec30ab866b9f8843", 0xca}, {&(0x7f0000002f00)="d31e877822bbef6ff553993ace5c4d0f14962e0f96686e7635abc8ee7f7a0ac1ac6a4e99a647bd0cd83d84887bab44e6b9473683c67ef424d9f815f9e1d003ca0cba7db62cca17e238dfa16997986f9f225a15a8669cf9d6e8507cc09a8c8040f810e1fc40a8c6779ac5640f69df93", 0x6f}, {&(0x7f0000002f80)="a713ea7797288a4977d645c093eb42492b7c6da49cd8a08875b2e26c8042762929d8e64267b2ca06efdec80c1171b41ff5bee4b1b86e17c88259890ea4ac62c0ed0185196363eea3e8cbd4b7d76cabdf81fba87349f1eb60537759065865ac528ac132a11a4dc41ff29816d877da6445b4e47fcc9a4920fc70b5e2484efd60bdc2dcf33bd7d8194a75f2d8fac576a0e168541f5982dfd5ef9fcd865fff043807fa93ac9bc50ebd587ee3ddbb5147ca9d2ec5f2b71bcd97750ff09795e5307383089d0012232e97c8e72718b59236f52a1528cdad21da47c6d8e5f3f2", 0xdc}, {&(0x7f0000003080)="3097c03c8234ac5691b73d831f474cd8689679f301bf115dd81a54da7648a60429b5bead56b3e2e9cd0259b7944e4011001467dd3baacd5e26ddcc9ce5720f0e3edfbff53d7b53e86b9efcf934daae1f374d9a071c17fcb830a7c60ec70ce313748adeb767fb517fe1ddae35e4a3b5d25106410a81b1dbfbb35a15c7", 0x7c}, {&(0x7f0000003100)="66004646cd7280c7a28c00dfd1136d91451d1d91827410bbc042a5a41911957099f0e87425670b46be9cc828dcdc486bdaf46494ea99a784613c71a9c4c9009304b32244b4a68d9b51fff424843f37314b44f806eb504a4a1a929458b918fb928b708cf0accf49237bd6fd85f7dfdc5a151f7a102d26b05ad10db871192a6b6d7d", 0x81}], 0x8, &(0x7f0000003240)=[@cred={0x18, 0x1, 0x2, r13, r11, r10}, @cred={0x18, 0x1, 0x2, r2, r11, r12}], 0x30, 0x80}], 0x1, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000032c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/20 13:33:36 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000700000)="0800ffaa") getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0xa, [0x4, 0xffffffffffffff00, 0x1f, 0xfffffffffffff001, 0x6, 0x401, 0x2, 0x2, 0x3, 0x1f]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x80, 0x9ba5, 0xd14, 0x9f3, 0x1}, 0x14) 2018/03/20 13:33:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/03/20 13:33:36 executing program 6: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/4096, 0x202) 2018/03/20 13:33:36 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f00007d3000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) syz_open_pts(r1, 0x4100) sendto$inet(r0, &(0x7f0000f21ff1), 0xff26, 0x0, &(0x7f00000a8ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/03/20 13:33:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/03/20 13:33:36 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x202301, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getpgrp(r1) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gretap0\x00'}) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000200)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gre0\x00'}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000240)=@generic={0x8, 0x100000000, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000002c0)={r3}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000300)={0xe7, 0x8, 0x7f, 0x26, 0xfff, 0x3, 0x1c00000000000000, 0x7, 0x0, 0xd9f6, 0x7fffffff, 0x7fffffff}) sched_setparam(r2, &(0x7f0000000340)=0x740f) inotify_init1(0x80800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000380)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000400)={0x9, 0x8ca, 0xfffffffffffffffc, 0x6, 0x8e1, 0xfffffffffffffcc7, 0x5, 0x4, 0x76e, 0x20, 0x80000000, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000004c0)={0xa, &(0x7f0000000440)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000600)={r5, 0x1, &(0x7f0000000500)=[0x2bfb], &(0x7f0000000540)=[0x5], 0x23, 0x3, 0xbc, &(0x7f0000000580)=[0x4, 0x100000000, 0xffff], &(0x7f00000005c0)=[0x0, 0xc43, 0x200]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x3}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000006c0)={r6, 0x80000001}, &(0x7f0000000700)=0x8) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r7, &(0x7f0000000780)=0x800, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f00000007c0)=0xfffffffffffffffe, 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000800)={'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000840)=0x6bc0e321, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc00c64b5, &(0x7f00000008c0)={&(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000900)={'TPROXY\x00'}, &(0x7f0000000940)=0x1e) ioctl$TIOCLINUX7(r7, 0x541c, &(0x7f0000000980)={0x7, 0x1f}) lseek(r4, 0x0, 0x7) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000009c0)={r6, @in6={{0xa, 0x4e20, 0x7fff, @empty, 0x7}}, 0x4000000000000000, 0x9, 0x9, 0x6, 0x10}, 0x98) 2018/03/20 13:33:36 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000200)=""/12) openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2080, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000100)="9778f5d6de679781b4249a2cb8e2b4d5", 0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/240, 0xf0) 2018/03/20 13:33:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="020037006e8bfe1b6547c36c00", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @rand_addr=0xefc}, 0xffffffd8) sendto$inet(r1, &(0x7f0000baff34)="f4cf1bd29c42a88926bb48461b3341e600fcbe9798659b040f42a0caefc4287a41320a0d36b906df528b00a8ff0c6cc3f96f47362aeacff74caac25045ccb4a1a13938d9cc861501a948b18c40e276e28374b0cf9bbcb102a188ea78c4e04ca5bf7849bad841ea81e46a1410b7bca46b78915629217c18a779d470d8ca21d26cfeb9", 0x82, 0x0, &(0x7f000070aff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000d6bfb4)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000b22000)='`', 0x1, 0x0, &(0x7f0000ad5000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) dup3(r0, r1, 0x0) 2018/03/20 13:33:36 executing program 2: clone(0x400, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f0000000000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r2, 0x0, 0x80000000, &(0x7f000005af70)) 2018/03/20 13:33:36 executing program 6: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x9}) vmsplice(r0, &(0x7f0000001800)=[{&(0x7f0000001780)="ea", 0x1}], 0x1, 0x0) 2018/03/20 13:33:36 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000200)=""/12) openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2080, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000100)="9778f5d6de679781b4249a2cb8e2b4d5", 0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/240, 0xf0) 2018/03/20 13:33:36 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x10) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x181000, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000000140)=0xfff, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x5}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000240)={0xffffffff, 0x1, 0x7, 0x2, 0xfffffffffffffffa}, 0xc) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000280)=0x4ad) finit_module(r1, &(0x7f00000002c0)='/dev/autofs\x00', 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000300)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000600)=0x0) fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000006c0)=[0xffffffffffffffff]) r6 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000a40)=0xe8) r8 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a80)=0x0) fstat(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b40), &(0x7f0000000b80)=0x0, &(0x7f0000000bc0)) r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000d00)=0xe8) stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() sendmmsg$unix(r1, &(0x7f0000003240)=[{&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000003c0)="34dcd4954cdfda837293efb1b473a1153ad3847e5c99a80c951176", 0x1b}, {&(0x7f0000000400)="2fcf504683431bd8c94e60639bcdcf44ae6312311dfee5d9945a318862d6d389f5352346fabfd5a3acedf480c61c6ad980c98c2272b845027d1ae955310e0cc3f4f00199adf01bc368b7a9a83832a584a3de6a021a761b1ac9b02636aa0c94223b5bfae382b7369ce31cc12de476e8c2545b771b54e06e4a8b6704da23bc74b0664df39d2acd404fe3b50be722008f4485c296cbcbddf23618891cb1ec24f249d4f749edd5e116df0373efbf9cb384f9b71ea35ca6", 0xb5}, {&(0x7f00000004c0)="2b60c8fd121597c5460f21f9b8c0f8f7cf8c58efd8d3e20b3c79944aab6a32e638fed688743c923baaf86d9756c1730c2dbbe9310e898c6b2bed612ee7d597ace492a2eda9d3ff2d05bba222b83e0be019a949770187958df7fed610da795f56f6d246205d49c09bde76778e8676d9aa4ddbd054f64d81c8404a1db869ea4dec08bf46fd728837c6e8909d9cd39b13dfc648a7c36861fe30049e73d56ea4e807212b57b7cede0456be24ef9762b3b8f7a9dd44605e54700588ab21c64d0f42b72b41e5d65d280e6a538819c4ebf7b1ed6752", 0xd2}], 0x3, &(0x7f0000000700)=[@rights={0x34, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x4c}, {&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000800)="64f9f7218e17553ec7a3caf80a05a3f6df1d46c9ba778736d0003bd825137bbbe134a3a42e0acaa48893257a1eff55ec5447ffe6c741bd975b9c7b021c8d2f0896f06b293428e61e96f347f7d4bbf6c66ad92df9d811a6384adc0670a0a5c37d78116552953e7f9acbe343b9906239eb3a89a5d86f581a6f796f553dd5df5db35fd4eeba59b1c0c1d1708bba539cae4805213620b46199918c030eccc33427f9fabece68c00de5e5641836659c7a93e8eb1d143b37a43db46b", 0xb9}, {&(0x7f00000008c0)="0e7d3493149b72654bc3750b574d662b60cfefee72dd08f2fdeeb93304bf3c86792e92ec0ffd35509d46694c2c8646a0a777a9e9c2bafb21bf60bfc4", 0x3c}], 0x2, &(0x7f0000000ec0)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0xfc, 0x4008011}, {&(0x7f0000000fc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000001040)="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0x1000}, {&(0x7f0000002040)="88963ff9273fcc25e43901f5debb413bd43a706afd91f7bb3633bdf2e078ab1227076642b5867f8bb1eecff1e10ebad14cbce99a1c561d5fc4b2441e6ac9a082148cc7d217f45986a39d2f652d00c28b8fd885b5620ffcf6ada64d1fcbd4dec04cadf221467dc50716894809fe321586938fa0328731a0efc51f1fffa1b1bfe2c63e8438b45df66c88a9c736f9e17eb778834d8edab1eddc35956bfd24989067ad90c3cb501842ba91e2935e513f924369080dea5efb7bb857ec2c1e5e2eb80374e7c9bf788197a606d2fe5a6db20283737d19298f876ab4fac022cc7a2131926554b8e786b6133bff59306359f9", 0xee}, {&(0x7f0000002140)="be9d05ca04af79949309db339513a4ee78bec117c9406912f56d62f6fc0fd8507edf91bc88682478d1abdb112d22eb04a7115383b26119ada7ff77139e69175bf0fca2071b734e52bab9e3d6ea82b43cad3b9e65ec53491bc12621fed7d0012893dad78c9fed4a1310b0606f5f5239ebe740569cf8984698d86bd950431ec54034b61c02c434e803f93e1fff2350e0e6da96549868392172fbbcba631cb4ce19", 0xa0}, 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", 0x1000}], 0x4, 0x0, 0x0, 0x1}], 0x3, 0x20004051) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000032c0)) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000003300)={'ifb0\x00', {0x2, 0x4e20}}) fanotify_mark(r1, 0x12, 0x20, r0, &(0x7f0000003340)='./file0\x00') 2018/03/20 13:33:36 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x92) r2 = gettid() getpeername$llc(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) ptrace$getenv(0x4201, r2, 0x8, &(0x7f00000000c0)) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000000)='ns\x00') fcntl$setflags(r4, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0x1, 0x7fa}, {0x100, 0x1a}, 0xb57d, 0x0, 0x8}) 2018/03/20 13:33:36 executing program 3: socketpair(0x10, 0x1, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x3}) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000380)=0xe8) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) getresuid(&(0x7f0000000680)=0x0, &(0x7f00000006c0)=0x0, &(0x7f0000000700)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="eb9e4c47713f9d753519fd3306481876cf2ce09434d649582165b52fc7d5dde81aa0c008902780263a074dac083ea428a1c1eb7b671f7a1ac768f212b1b1eb493f7b606178398ce84aa6914beef5fcfb032d88cd21020b2eb0c8f8860fd320df45a8deffff41f1fbb258af9051180c1ed96209dfeae98eb747e35a2fa668906d07ff228830ab93c5af9d6013aceebd0cddcd4388d164a00ebe70958ed2c84cfc6f28446c8e8156d84640b64a50da58929ca9ebf926b81a3fdd06efe62066b8", 0xbf}, {&(0x7f00000001c0)="32bf37c0ea0ae7831ff41bb36054f2ac8014449906389170acb3924f328927ac57097581b13a5904da9c52adf6c1377a35bfda341f979122ad720d333c576e7ab38374a5bbf0a069a42e9d71fafe8234aa841e013966497e3f4dd6b82f2c66fc1f47", 0x62}], 0x2, &(0x7f00000007c0)=[@rights={0x24, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r11}, @rights={0x2c, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0, r0]}], 0xc8}, 0x880) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) futimesat(r1, &(0x7f0000000900)='./file1\x00', &(0x7f0000000980)={{r12, r13/1000+30000}, {0x0, 0x2710}}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000009c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a40)={r2, r10, r11}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000a80)={0x3, 0xffffffff, 0x1, 0x0, 0xc}) eventfd2(0x6, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000b00), &(0x7f0000000b40)=0x8) pread64(r1, &(0x7f0000000b80)=""/212, 0xd4, 0x0) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000c80)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000cc0)={0x0, 0x100000000, 0x4, 0x7fffffff, 0xef7, 0x400, 0x0, 0xfffffffffffff800, {0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffeff}}, 0x9fef, 0x6da4, 0x1, 0x2}}, &(0x7f0000000d80)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000dc0)={r15, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000e00)={r14, 0xf, "29cf3327c3aa6b4f6c2cb3175991af"}, &(0x7f0000000e40)=0x17) ioctl$TIOCCBRK(r1, 0x5428) connect$netrom(r0, &(0x7f0000000e80)=@full={{0x3, {"dc0976275a05ea"}, 0x2}, [{"9b66a67ccd6bda"}, {"6465732d8e9545"}, {"e9f4062492a6d4"}, {"b936aaefb7b0cc"}, {"e2c1f79d4f045c"}, {"6a4a292ca97e82"}, {"89fc65f92c81a3"}, {"326aa9419710bd"}]}, 0x48) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000f00)=""/3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000f40)={r16, 0x8ec}, &(0x7f0000000f80)=0x8) getpeername$netrom(r0, &(0x7f0000000fc0), &(0x7f0000001000)=0x10) 2018/03/20 13:33:36 executing program 2: clone(0x400, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f0000000000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r2, 0x0, 0x80000000, &(0x7f000005af70)) 2018/03/20 13:33:36 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x86}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000200)=""/44) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00000000c0)=""/222) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000240)="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") 2018/03/20 13:33:36 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', 0x10}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'syzkaller1\x00', 0x3505}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x0, @rand_addr=0x4}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) ftruncate(r0, 0x4) 2018/03/20 13:33:36 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20183, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x10}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000100)=""/117) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xd3a, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000200)={r2, 0x80000, r0}) chdir(&(0x7f0000000240)='./file0\x00') lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) readlinkat(r1, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=""/242, 0xf2) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000540)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0xff, "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"}, &(0x7f00000006c0)=0x107) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000700)={r6, 0x92}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000780)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000007c0)={r7, @in6={{0xa, 0x4e21, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}, [0xff, 0x1, 0x8, 0xffffffff, 0x7, 0x81, 0x10001, 0x3f, 0x2ab6, 0x0, 0x10001, 0x7fffffff, 0x3ff, 0x1, 0x1]}, &(0x7f00000008c0)=0x100) removexattr(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)=@random={'security.', '/dev/keychord\x00'}) pread64(r3, &(0x7f0000000980)=""/83, 0x53, 0x7) prctl$getreaper(0x19, &(0x7f0000000a00)) pipe2(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r9, 0x84, 0x65, &(0x7f0000000b00)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000b40)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000c40)={0x9c, &(0x7f0000000b80)="37a8fa16d676d2e733cd558f496a07ac98ce82f8b7d1663e147358bd8348de3d138ae91455d91a2f34b26c7fd2778b69c118590b1c4b62413e53007338f5b8baebbf093463d0deabbd0024c795ec9cf6f811ea3027b031bb75e53eabf67317fa6616198c16908517b638c62267516522db9fba993489c76aca478c70666489fbbad64aacd6f8ef2a484face402bea838ae87509269d913a84398645a"}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000c80)={0x7fff, 0x5, 0x6, 0x5}, 0x8) fcntl$F_SET_RW_HINT(r9, 0x40c, &(0x7f0000000cc0)=0x3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000d00), &(0x7f0000000d40)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000d80)) 2018/03/20 13:33:36 executing program 5: pipe2(&(0x7f0000000000)={0x0}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) fcntl$addseals(r1, 0x409, 0x4) splice(r0, &(0x7f0000002ff8), r1, &(0x7f0000003ff8), 0x7, 0x0) 2018/03/20 13:33:36 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0xba}}}, 0x84) r2 = syz_open_procfs(0x0, &(0x7f000065eff6)='map_files\x00') getdents64(r2, &(0x7f0000000040), 0x20b) getdents64(r2, &(0x7f0000000040)=""/46, 0x2e) 2018/03/20 13:33:36 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000080)=0x4, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000b69000)) r2 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r2, &(0x7f0000b87000)=[{&(0x7f0000fe9000)='}', 0x1}], 0x1) r3 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) rt_sigsuspend(&(0x7f0000000000), 0x8) sendfile(r3, r3, &(0x7f0000aef000), 0xffffffff) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000001c0)=""/172, &(0x7f0000000280)=0xac) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r1, 0x3}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r4) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x27, &(0x7f0000000180)=0x7, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x7}, 0x8) sendmsg(r5, &(0x7f0000003000)={&(0x7f000001b000)=@in={0x2, 0x4e23, @rand_addr}, 0x80, &(0x7f000002dfa0), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000200000080000120800000000000000008000004010cfe2d02d0d74d5bd9a18535074bb38d2"], 0x18}, 0x0) 2018/03/20 13:33:36 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x1, 0x101, 0xfffffffffffffffc, 0x0, 0xd}) write$tun(r1, &(0x7f0000000140)={@pi={0x0, 0x80d}, @hdr={0x1, 0x4, 0x0, 0x400000, 0x4, 0x1}, @ipx={0xffff, 0xc1, 0xff, 0x0, {@current, @random="6e3b7d62a01d", 0x6}, {@random=0x80, @random="5ec643b61a23", 0xffffffff}, "0d80e13e6ebd7fb74467da54868476d0e200df086ca701b903d636ec10d423f81b8299fff65fa954e725a81bdc0e527d1bd80770a4d5962c13ab8c064a4a90949db5ad0ec5e5589a50d89b89743b1e3be69b72674ff9f00c0b2f19c7e2a4e35c0c0e69b896b20ebfe17716c471c5a78ab514ff4b4844401fe42e60f24e0953829293720cee435a0f981e2c211fbbd679294d13d9a8b897c6515b6072827329e7b31e55"}}, 0xcf) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000240)=""/170) close(r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000300)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) r2 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000003c0)=0x9) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000400)=0x101) umount2(&(0x7f0000000440)='./file0\x00', 0x1) recvfrom(r1, &(0x7f0000000480)=""/196, 0xc4, 0x101, &(0x7f0000000580)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000600)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000680)='./file0\x00', 0x0) getsockname(r1, &(0x7f00000006c0)=@ipx, &(0x7f0000000740)=0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000780)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000007c0)={r4, 0x80000, r3}) bind$inet6(r0, &(0x7f0000000800)={0xa, 0x4e20, 0x45b41099, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000880)=0x9, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000008c0)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000000a80)={'filter\x00', 0x0, 0x3, 0x9f, [], 0xa, &(0x7f0000000900)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000009c0)=""/159}, &(0x7f0000000b00)=0x50) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000b40)=0x200, 0x4) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000b80)=""/126) getsockname(r1, &(0x7f0000000c00)=@ethernet={0x0, @random}, &(0x7f0000000c80)=0x80) clock_getres(0x7, &(0x7f0000000cc0)) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000d40)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000d80)=0x0) r11 = getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002440)=0x0) getresuid(&(0x7f0000004b40)=0x0, &(0x7f0000004b80), &(0x7f0000004bc0)) stat(&(0x7f0000004c00)='./file0\x00', &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getuid() sendmsg$netlink(r6, &(0x7f00000059c0)={&(0x7f0000000d00)=@kern={0x10, 0x0, 0x0, 0x4004000}, 0xc, &(0x7f0000005900)=[{&(0x7f0000000dc0)={0x1448, 0x2d, 0xe01, 0x70bd28, 0x25dfdbfb, "", [@typed={0xec, 0x17, @binary="8ec2b384746dad40a5ff60f54994063d8b232dfdf3acec5c2da3a6fa34c80ae200598acdd93c92c701e99a7df45e63e0a44ba290deb78bea15aa9cfbcb54b72a130fcbc68b2974babd31bc8103d2c190974750e3b9434f4ee2b480b59f3d98cdd5da47b41c5f40d02e552c386b31bbdee1f5fc95e232e6bec55b8aab4035435e43d099c600cc58cc6188d1463c64676ee19a48dc1266b34b24d839cb1228c339e3f0f381afd8048e7517f8dd4843767b1d77c29cb9d414449f5e300b18332f765c92c894511eb20a8c6bb944f2430139146d1008cb4e8785694b8d9d2b1716f3df562d"}, @generic="3ff5aeecfbda38", @nested={0xc0, 0x7d, [@generic="e485ea9863d800963ef57f0bba1935602ff8004f8e2725bb0ddcd58c2c2d057392015fd277bcbdedf1aa785810f784ff0663e43e58712b9668bd1d7d01414fba030d68a0fe313f890373c90e2562e9e233a458b393b6463f1c8a57f8a92eab676783f6e7d5b6292daa4bd37bfa8f06efa2f882d44dda827f88508a911b3a", @generic="61b348d9e0ababda1b0efb7b47cc7fa5dd8792e71e09cc3cd94fb8d75cf326177ab9b4c2d62354b21540ed3eb905ff2533b40828629bfc62f4c2e2"]}, @nested={0x1140, 0x2, [@typed={0xc, 0x61, @pid=r9}, 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@typed={0x8, 0x77}, @generic="7cade8ae20058691", @typed={0xc, 0x71, @pid=r12}]}, @generic="f6b4724bc1e222cbae5901f0e902429bc468a8db2fab767ccbc02c39d0bfce37b5228b347725fb3383ff88c9d9cbebeebd95f7b4617102e6370949c6e4f6f4bb6091028fcb2825693a3a063e08253c0173eb7bb4a74aaeba3f2b28961bcdf30350ae95bc3f137854ed1fae6d7f956ab433be40a9"]}, 0x2384}, {&(0x7f0000004840)={0x7c, 0x16, 0x410, 0x70bd2d, 0x25dfdbfc, "", [@generic="eb0c8ed90c34fe859df79e195004ba86563ca3930160c522170b1f73e63887fd41c0757561526dae02dfdfc21c20b179e9d15583e94d581a1b77f12b0d5e6892436fc49b536067e1797d32e1fa8d9ce47a59bc7ac01c8d388ccae3831c31011df5ecb459e8be544b10"]}, 0x7c}, {&(0x7f00000048c0)={0x10c, 0x20, 0x300, 0x70bd25, 0x25dfdbfb, "", [@generic="9f115b190c907b7b508e6645713b207dfdb2f5bf195046f4f754792469b332eb84836fb81d6380b4a1c5578cfa19018ea834a3fb9192cf3de5ca49f31e83ff605802caa399d80447eb5aee0282b5d99e6bc0302ea95184fae92980122a7dd9972f6949d1ba68b6e1c825b55d4e5c8527ae3aec696c29f0d12842036e39df022a22b8f97adf164404c295741911e66861dc1434ff0822d7d2d96fe3eb7aa3990cbeb0487ddbb36f6a273ae8a2dbad123652a75921e8ae736d05c8e37fdea3ddd1a2dda574900b2ecc92bf65d33550692f45732e6c0abb21abea948f03e1f515668a3a7e4a2505f4a633", @generic="a665b7bc55b99e21b5c4", @typed={0x8, 0x8b}]}, 0x10c}, {&(0x7f0000004a00)={0x128, 0x12, 0x100, 0x70bd25, 0x25dfdbfb, "", [@typed={0xc, 0x27, @ipv4=@loopback=0x7f000001}, @nested={0x10c, 0x33, [@generic="fb2e523161d74e831392ad9fa5976c1d2a576ddc54b25fb079a3f40e6c02a2f4c6334b7507b0be6826af2fbc86986da37552b9dec9aaf61cac7f9bf457a5831e26dfc86fca28e4af5cbea715407b1b6a9b7e6bfcf519f7917c3e7477e82866242ce4f694be8eb37dd4a041a7013555df65e295c461eb4a2e5c0299e8232f7772e406be85472b", @generic="aae4f493944eb465514d26861587d2379a153acfdb907700699c64af40367dccf3ac428468b5e36bcc865bbfdb3141d13297e355db88a2459ebd0b3d7ba475928f8008b8256b58987de4d2e412a9d9c38b929ff939e934e7dbfec04dc2087f49c06f52d6a0bd4be4f362008c85013181535db476", @typed={0xc, 0x45, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x128}, {&(0x7f0000004cc0)={0x694, 0x42, 0x320, 0x70bd2d, 0x25dfdbfe, "", [@typed={0xfc, 0x14, @binary="583e24ad97ea503a834a63628ea300d2c0fe6f411633cddfdb28f3d7444349236ced3c3b57d8a8a3e9b0bf652c113b39dae340849ac174d7412a31c7c6bdfadba9e9a28057551a466df5850d0e331abe4a14ca40878073805399c0439e6f75660f501d09c2076a1b42cf3b1ed27b3ef8ae588b4170791864f2948af1e080e06972d6aa96ddd914a3607ce9e274ee5e2d994a152c4cd631f0138bd11f21512d7665b58d176e3d923e0bccc47a802c573fe9db8d59a22f70719c178ea877e72d8ddf816e527f10d9811c14ecb8efae83ab771990356349721a01b1f759732d08a0ea1845acbe6f93ff56db1195f084888547"}, @nested={0x38, 0x26, [@typed={0xc, 0x58, @u32=0xffffffffaa4cf103}, @typed={0xc, 0x41, @u32=0x2}, @typed={0xc, 0x3c, @uid=r13}, @typed={0x10, 0x2a, @u64=0x93}]}, @nested={0xd4, 0x3f, [@typed={0xc, 0x27, @uid=r14}, @generic="4adb7bd7180371c0a00c0d3a9d4abfaddcb0d747e537ad6aba8acf7057ef40d5c9b5e86140cb16c16fe8743e6f1cf0ab4ad885db4af93fe2cc7838504978c8a618c634f96167866fd8dea69958df112937fc62d1278dbf3216c7a7b26dc7bc12276fdcfe4b021317f845dc976ec35d4d62fec1944137ff7fb83e4a6e5fddb9ebc3cd469f4da3a3f796177f6b83445fabd52cc627b96aae738f7ac3689a2e21549fb609e94eb73b5bcc81793be1946aec53bbfbb8302f1557c8e2145f31e5d90229"]}, @generic="4b0acd55b70838cb2f3a20035dcedd592468b79de4497ecd43ff86a24301e8e38046be0bdadde8b82e841135c83b0fa1398a7743c428da2d1ce9bec0a73c004e5efd1772fa7bc7c0bdc324a8d77ea85ab341f64804e35530a68a87fb04b4597b3196f61397cbc509", @typed={0xc, 0x31, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="882ce24fe859bf71029ff3cb48407e4cf10092f79a5e43082d9839b44dfb28c90d48540da8a9fc1bec3e667e13f6c9de0591059f61c652fd83a08740f1e08c05f77826460a446df42b3c1365f5be20e2f3a79d7708a9f3e53799fe36b2d975c318e745f5d039d1771913bf0532862f28f4bbd2025276bc7bf6ce267a856546e4d3b3ae061a6303bc6b63957dd4441bcd477766c0d74b760e6573d77169fd0226c9e411d9b64880ccc2cd62ddb0007a4d8d68d10314d413ab0b3215b6eaf43741c3c8fd74a3d1185ddeaacc816aad5ff65797d5bdd49dbfc6619810910b66", @generic="0e64d63fa9171644307f9e9e166518717a8876a2968b56e4fb32998b37700ee6a131b2a2d697143e19b8a039d75c62f1c4f18de8fa681021177aa67f58ab5613defd57ab021f8ee4a97052b8bebbc8d61b82f1576857d9ccc4864cb6c1618368d4025c8ea19b1cb36b02c80c07a1fced6bb79563faf0b8ccb0175e5e34a0ed5a2cf7e6f0d0500bab6c93609e39484ea2bf809ed4e26309737ce4e693f2b846f09b6e3fca0e88e3ead2cd727d987c3e29af4b", @typed={0x8, 0x6d}, @generic="903639dbab1225140df4983e484f941d15f456f889f41b475e730ac851d06c323628b361141b636d254f04c23d04df090ebe6b18da63fcb0800528d86cf606a3ada0e92bb7005c9cd8bb4414ebda94115fad75e5228aa40756b34961f047cb762938ce57ccdeb3df4a424bebcf5a5f36b30b5f4f4ebbf22bb11b218acbf10e76a7ba104d2265d9a496cba6d2db9ebb1ad0abf70c8d032393af07c0ac2b4c", @nested={0x1d0, 0x2b, [@typed={0x70, 0x48, @binary="0ca7dd2ba4330ae62929d0bb9fee226bf257c07b609edd8191eded23924533d97ea3e520e15bc7025696f6cc2947d1fe4f48dafaf8dc5cd0bed8f53bd0051c0c0b847113bf520a9d74b74ff65562386cdba1cf92ed94d5b6b87ba909ee6e91756ed3dae2c5fe"}, @generic="7f843e20ceef8d0e69b88e27a2", @typed={0xc, 0x8b, @uid=r15}, @typed={0x18, 0x86, @ipv6}, @generic="a03e2ccd5219bc055c03286a599eff852825c490dc922b6f4248ff3aa481a341b133f45ca089d444016d82c9a7178b0613e844fe314f10ea0a1ccf259f8ba872b85f89c6ab366d1ba85db471", @typed={0x10, 0x95, @u64=0x233b}, @typed={0xcc, 0x59, @binary="bfcbef53bbbb9a80df80232ed3a5255f7d657c906cd7ee1a5da49957338d09d266fab94a34956feb44cf9464c1be271337d9a0178fd97218e824929eabcb14ce26b1b93edf3893da52ca71a139bf77863920c7f4068ae06ee5594f52f0388bb92df12235c211e47290f9bebf9c21da673a81fe47d873cc0022130331f8018a4e9e22195abd780434d91e326bd29bf24ffb0c3946f233d2038e0e97f2728656c8840c0c05a05add8704ca5d885298b16e293d774e363ece78bae1a6d0e924f83764"}]}]}, 0x694}, {&(0x7f0000005380)={0x490, 0x1f, 0x21, 0x70bd28, 0x25dfdbfc, "", [@generic="a5b481deae662c744b1f98d3a9ba5049fb75b6688fcac33d12a7cc11b23033f7ed41296a82001817f7d68c1335749e16329ea68af4df16342f8e23f3e052a91698b1f6a2df28d44b536880b06fac0a9185f006700ea65f9f405cce4b2a37cb88a7d83c05be416403f5fa39f15486095e8d362e667128ea89d8ade09da22b6c2aad1e305a9b0ed47cbb4548f80719cbcea3c6b0fe0805d52d973d4007fb489648019e6e6a982a", @typed={0x10, 0x2, @u64=0x6}, @nested={0x334, 0x15, [@typed={0x8, 0x63}, @generic="03ce1355e9b619e2c3be1c04e775725cd3f62672943427c8485bb6c20d9988d134de52dd875e06be21815105e6a5821544e8bebee8bd9aa4f919d3bf8736095bd7198ad71ca6", @generic="f154c00b7cb94530517b9cfc1314ee49809edb2c20a7566882e91510ecd5b49b2ff35c5edfa0a2eb3bd8fa96fe1cb6a238b28ecff211654519993fc306f234bf0b69562ca6d40bb86f11de64e0eb3b3302a53d22ec0b91862f855a77cc71c44f211370a7ac006c383c51fbb020755c1948d0af45f24c195c7ed3401b07a8fc96840c4ab840a72caf484f1a5f02d2150339369b42d7993aef5564543ed4e8add8da108752bcbc0890cd95100136ffb95e23ac71c009768174feeede4626d5421d619b196821a843373b5acd83dad84ea4d4a38f94e03432f9f5d18dad15336fa0bc27b6e5209cb9c93569a07ba978617c998586df", @generic="e8e0da0dbaf4f6e0972cecd64e95cdfccd5d70535c29b360ed4ecedcc4d6da4198c803eac5398b6225874f16950ec6783f8d7b20795785ed4007c275fc857269de2294f5cb86ed13d1f07cca561dfe01206ede075843ad97e840ea17bd581a202a5143ba98b52ae7b1e96b3408e6291e395341378aabc45f06798b9671c0c4f743c550866f4f36a7fbbfd3c48e5c267ba87f71b492c41e41ae8d27eb738d8bfb942ff9bec66993570609a94441a277d997bda18f8c0a5c908614dfcec8b6bfb103cabee9960a948df08d891e99aa924f2f549c910ab35082614dbc37273c9d63897f3461e64fa97c1555d3ab94", @generic="6f3afcccd6435d340e0f26bfe04f069e3a0b10eee7f728627a1207c58abf3f176440ede01c080bcd9b41afb42e40dcd1cbe1b35909750b761e0952b6523732ae38be3b971eed01d4bddb4a5caf1edffa57926a037f7f16a66e920da81b7e9ab7529de07cb2662be62da4b003006078d51bab46fbadb290a1883d01f594769e4b71a5ed3fceada473674fc49854af3d92a1236851245f60608ef9d6e9751263b0331bbfe7858c05d9e0ad4ea2b7a0c26b9541bf34bb84f8de4c17e453924798446ba50d5d9fb2a5c75aab47cc", @generic="fd091c17195cfdceacb29985877bc823f8ee54c56e0a0c67add6c13ccf10e5c4efcd0294b799b2b0e7066d987477cf684dacd8"]}, @nested={0x94, 0x27, [@generic="2ea5fd22d48e3ba0bef1350e1e96797c9d57966ccf1b1224e6b187852783c8ce0140b316531e3306f14b292e375b18d6d684130c25ae3734e2c4b04bc199e79786692ba30a4ce8ac515da291e5912f7c4cd7a92fc033e6acf7e19240f418edadf36c83972caa9b71a947c213197bff99ce5d45338bffa22460127eef5719c6cb6eb836", @typed={0xc, 0x7d, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic]}]}, 0x490}, {&(0x7f0000005840)={0x90, 0x10, 0x920, 0x70bd2b, 0x25dfdbfb, "", [@generic="481778681ce01f362fa2acac68c295ae60a612c99957b0c6df4fb35a6c6d504a54a2c4205dd4253e2ff6483fc066bd3fda35bd41b3626da986cb2b36616c6f3fb7267bb7f45e752e590b0203cbfc7ca59761fdf8116bb65f9032b8fa083cbbc4631b46fc4f774aeeed5e2f3c4e5a612ab9b21d", @typed={0xc, 0xe, @fd=r2}]}, 0x90}], 0xa, &(0x7f0000005980)=[@rights={0x1c, 0x1, 0x1, [r5, r1, r5, r8]}], 0x1c, 0x80}, 0x800) 2018/03/20 13:33:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x400) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) 2018/03/20 13:33:36 executing program 6: mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0xa000, 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x0, 0x7530}}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x1, 0x21) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x7fff, 0x3, 0x10000, 0x70, 0x30, 0x9, 0x8, r3}, 0x20) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') fchownat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 2018/03/20 13:33:36 executing program 5: r0 = socket$inet(0x2, 0xa, 0x6) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0xa5, 0x0, &(0x7f0000969ff0)={0x4, 0x0, 0x0, "738169a6c57d"}, 0x10) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) recvfrom$inet(r0, &(0x7f000043eff7)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x4) 2018/03/20 13:33:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000000000)=""/118, 0x76, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000000180)="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", 0x180) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x8810, r1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7ff, 0x3, 0x0, 0xf, 0x20, 0x1, "0fc2a48932505b847b2ef92fe1872da87d84d8b201c21f68077f9ff7f294533a0ce92eb1c2ee99280e2fd8f4ed80686506ba0cebaa7e110ca2d4f72a71279fcf", "bb1a08f8a7bfaaf6837725232a1d358ae468be7c02de014186c365bf381d54b8950b0008cfbd3840526a6a0d5401912bdd46613eb766bc10b710598b263be96f", "28f7fdabb61541ce8d4c394fdb8d6f44d079965bae270c20bd933eb1e61b6255", [0x79cc]}) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:vhost_device_t:s0\x00', 0x24) 2018/03/20 13:33:36 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendto$packet(r0, &(0x7f00000000c0), 0xcd, 0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x14) 2018/03/20 13:33:36 executing program 0: r0 = socket(0x10, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r1, r2/1000+30000}, 0x8) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000140)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1000, 0x4) 2018/03/20 13:33:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000ee6ffc)=0x3f, 0x4) recvmsg(r1, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) recvmmsg(r0, &(0x7f0000000ec0)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/23, 0x17}, {&(0x7f0000000540)=""/142, 0x8e}, {&(0x7f0000000600)=""/156, 0x9c}, {&(0x7f00000006c0)=""/244, 0xf4}], 0x4, &(0x7f0000000800)=""/27, 0x1b, 0x280000000}, 0x4}, {{&(0x7f0000000840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000980)=[{&(0x7f00000008c0)=""/173, 0xad}], 0x1, &(0x7f00000009c0)=""/25, 0x19, 0xffffffff80000001}, 0x3ff}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000a00)=""/168, 0xa8}, {&(0x7f0000000ac0)=""/114, 0x72}, {&(0x7f0000000b40)=""/127, 0x7f}, {&(0x7f0000000bc0)=""/195, 0xc3}, {&(0x7f0000000cc0)=""/73, 0x49}, {&(0x7f0000000d40)=""/69, 0x45}], 0x6, &(0x7f0000000e00)=""/188, 0xbc, 0x200}, 0x1f}], 0x3, 0x40010140, 0x0) r5 = getuid() sendmsg$nl_xfrm(r2, &(0x7f0000001100)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20100008}, 0xc, &(0x7f00000010c0)={&(0x7f0000000f40)=@migrate={0x150, 0x21, 0x504, 0x70bd26, 0x25dfdbfb, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e22, 0x1, 0x4e22, 0x4, 0x2, 0x80, 0x20, 0x0, 0x0, r3}, 0x6e6bb2, 0x1}, [@ipv4_hthresh={0x8, 0x3, {0x4, 0x1a}}, @lastused={0x10, 0xf, 0x4}, @replay_thresh={0x8, 0xb, 0xfffffffffffffffd}, @lifetime_val={0x28, 0x9, {0x2, 0x3, 0x1, 0x5}}, @ipv4_hthresh={0x8, 0x3, {0x2, 0x2}}, @policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x500000, 0x4e24, 0xbb5, 0x0, 0x20, 0x80, 0x8, r4, r5}, {0x5, 0x1, 0x7, 0x401caac1, 0xfff, 0x1, 0x5}, {0x3, 0x9, 0x20, 0x200}, 0xff, 0x6e6bbe, 0x3, 0x1, 0x2, 0x3}}]}, 0x150}, 0x1, 0x0, 0x0, 0x400c000}, 0x40010) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000340)=[@in={0x2, 0x4e21, @rand_addr=0x45}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0x13}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80}, @in6={0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0xd}, 0x70}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x94) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r6, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/20 13:33:36 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000005000)=[{{&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000001380)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/215, 0xd7}, {&(0x7f0000001280)=""/8, 0x8}, {&(0x7f00000012c0)=""/3, 0x3}, {&(0x7f0000001300)=""/104, 0x68}], 0x5, &(0x7f00000013c0)=""/141, 0x8d, 0xaf77}, 0xfffffffffffffffd}, {{&(0x7f0000001480)=@can={0x0, 0x0}, 0x80, &(0x7f0000002600)=[{&(0x7f0000001500)=""/83, 0x53}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/90, 0x5a}], 0x3, 0x0, 0x0, 0x5}, 0x81}, {{&(0x7f0000002640)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000027c0)=[{&(0x7f00000026c0)=""/244, 0xf4}], 0x1, &(0x7f0000002800)=""/228, 0xe4, 0x2}, 0x5}, {{&(0x7f0000002900)=@generic, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002980)=""/83, 0x53}, {&(0x7f0000002a00)=""/36, 0x24}], 0x2, &(0x7f0000002a80), 0x0, 0x7fffffff}, 0x7}, {{&(0x7f0000002ac0)=@ll, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000002b40)=""/100, 0x64}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/89, 0x59}, {&(0x7f0000003c40)=""/94, 0x5e}, {&(0x7f0000003cc0)=""/250, 0xfa}, {&(0x7f0000003dc0)=""/92, 0x5c}, {&(0x7f0000003e40)=""/110, 0x6e}, {&(0x7f0000003ec0)=""/243, 0xf3}], 0x8, &(0x7f0000004000)=""/4096, 0x1000, 0xffffffffffffffff}, 0x2}], 0x5, 0x2, &(0x7f00000050c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005100)={'bond0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @random="e6c9c688a0bc"}, 0x10) 2018/03/20 13:33:36 executing program 4: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) recvmmsg(r0, &(0x7f0000008000)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/179, 0xb3}, {&(0x7f0000000300)=""/129, 0x81}, {&(0x7f00000003c0)=""/226, 0xe2}], 0x3, &(0x7f0000000500)=""/93, 0x5d, 0xffffffff}, 0xea}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000580)=""/210, 0xd2}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x2, &(0x7f00000016c0)=""/137, 0x89, 0xfffffffffffffffa}, 0x4}, {{&(0x7f0000001780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001800)=""/230, 0xe6}, {&(0x7f0000001900)=""/32, 0x20}], 0x2, &(0x7f0000001980)=""/4096, 0x1000, 0x349e84e6}, 0x2}, {{&(0x7f0000002980)=@nfc_llcp, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002a00)=""/167, 0xa7}, {&(0x7f0000002ac0)=""/28, 0x1c}, {&(0x7f0000002b00)=""/85, 0x55}, {&(0x7f0000002b80)=""/196, 0xc4}, {&(0x7f0000002c80)=""/93, 0x5d}], 0x5, &(0x7f0000002d40)=""/4096, 0x1000, 0x9}, 0x100000000}, {{&(0x7f0000003d40)=@rc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003dc0)=""/139, 0x8b}, {&(0x7f0000003e80)=""/245, 0xf5}], 0x2, &(0x7f0000003fc0)=""/144, 0x90, 0x5e}}, {{0x0, 0x0, &(0x7f0000004100)=[{&(0x7f0000004080)=""/71, 0x47}], 0x1, &(0x7f0000004140)=""/12, 0xc, 0x38}, 0xe7}, {{&(0x7f0000004180)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000004200)=""/185, 0xb9}], 0x1, 0x0, 0x0, 0x1}, 0x70}, {{&(0x7f0000004300)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004380)=""/124, 0x7c}, {&(0x7f0000004400)=""/129, 0x81}, {&(0x7f00000044c0)=""/234, 0xea}, {&(0x7f00000045c0)=""/55, 0x37}, {&(0x7f0000004600)=""/65, 0x41}, {&(0x7f0000004680)=""/154, 0x9a}, {&(0x7f0000004740)=""/222, 0xde}, {&(0x7f0000004840)=""/224, 0xe0}, {&(0x7f0000004940)=""/130, 0x82}], 0x9, &(0x7f0000004a80)=""/104, 0x68, 0x3}, 0x3}, {{&(0x7f0000004b00)=@ax25, 0x80, &(0x7f0000005d80)=[{&(0x7f0000004b80)=""/107, 0x6b}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000005c00)=""/187, 0xbb}, {&(0x7f0000005cc0)}, {&(0x7f0000005d00)=""/120, 0x78}], 0x5, &(0x7f0000005dc0)=""/4096, 0x1000, 0x7}, 0x3}, {{&(0x7f0000006dc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006e40)=""/4096, 0x1000}, {&(0x7f0000007e40)=""/143, 0x8f}], 0x2, &(0x7f0000007f40)=""/182, 0xb6, 0xffffffff7fffffff}, 0x1}], 0xa, 0x42, &(0x7f0000008140)={0x0, 0x989680}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x39) sendto$inet(r1, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) timer_create(0x7, &(0x7f0000000140)={0x0, 0x31, 0x0, @thr={&(0x7f0000000000)="55888d0a389547b4946344cdea028ee6e435ecb8dc2639e1b2612ea3c1e9fad15556b9680f11a4629d00c1", &(0x7f0000000040)="fad846f506ec7cc9d13dad500aab19d44a991a2583f9008bd06b5c070bf74114ec32d3363489e340e9a57f7f975c8d19d844298150f706ab1f8a349654b9f641e80265ba9461c32d9d3947e96656b1e9830c269dc9f98fbc4306e0d6a3ffa8991eee5850791eb7a93c51cb2f82deceb928f12b83d0c9e79b562e7d6fc3f8bb819f7c8d0c7d30e106e47a92e48cbb65fd82455f2744e298df5715c533c60939532e967329b42aa0155158302cc79c0ceb061a59923e0f4f0e6e5322895967585b562c075b0c4d8886c78f07fd49c42504d571daf7df18ceecb102916a759d5aea6d560e89980b381c646748542fd281231484"}}, &(0x7f0000000180)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r3, 0x80000) 2018/03/20 13:33:36 executing program 3: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffd) socketpair(0x0, 0x807, 0x101, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000001240)) keyctl$clear(0x7, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000011c0)='tunl0\x00', 0x10) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, 0xfffffffffffffcd7) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000001180)={0x4, &(0x7f0000001140)=[{}, {}, {}, {}]}) r5 = syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0x80000001, 0x4400) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) write$eventfd(r4, &(0x7f0000604000)=0x8000, 0x8) getsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000001280)=""/4096, &(0x7f00000010c0)=0x1000) setsockopt$inet_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000002280)={0x1}, 0x4) 2018/03/20 13:33:36 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x8c, 0x4) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) 2018/03/20 13:33:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r1, &(0x7f0000fc5fc0)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/20 13:33:36 executing program 0: sched_yield() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22, 0xfffffffffffffffd}, 0x1c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = dup3(r1, r1, 0x80000) accept4$netrom(r2, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48, 0x80800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0), 0x8) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00000001c0)=""/81) sendto$packet(r3, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/20 13:33:36 executing program 4: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) recvmmsg(r0, &(0x7f0000008000)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/179, 0xb3}, {&(0x7f0000000300)=""/129, 0x81}, {&(0x7f00000003c0)=""/226, 0xe2}], 0x3, &(0x7f0000000500)=""/93, 0x5d, 0xffffffff}, 0xea}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000580)=""/210, 0xd2}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x2, &(0x7f00000016c0)=""/137, 0x89, 0xfffffffffffffffa}, 0x4}, {{&(0x7f0000001780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001800)=""/230, 0xe6}, {&(0x7f0000001900)=""/32, 0x20}], 0x2, &(0x7f0000001980)=""/4096, 0x1000, 0x349e84e6}, 0x2}, {{&(0x7f0000002980)=@nfc_llcp, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002a00)=""/167, 0xa7}, {&(0x7f0000002ac0)=""/28, 0x1c}, {&(0x7f0000002b00)=""/85, 0x55}, {&(0x7f0000002b80)=""/196, 0xc4}, {&(0x7f0000002c80)=""/93, 0x5d}], 0x5, &(0x7f0000002d40)=""/4096, 0x1000, 0x9}, 0x100000000}, {{&(0x7f0000003d40)=@rc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003dc0)=""/139, 0x8b}, {&(0x7f0000003e80)=""/245, 0xf5}], 0x2, &(0x7f0000003fc0)=""/144, 0x90, 0x5e}}, {{0x0, 0x0, &(0x7f0000004100)=[{&(0x7f0000004080)=""/71, 0x47}], 0x1, &(0x7f0000004140)=""/12, 0xc, 0x38}, 0xe7}, {{&(0x7f0000004180)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000004200)=""/185, 0xb9}], 0x1, 0x0, 0x0, 0x1}, 0x70}, {{&(0x7f0000004300)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004380)=""/124, 0x7c}, {&(0x7f0000004400)=""/129, 0x81}, {&(0x7f00000044c0)=""/234, 0xea}, {&(0x7f00000045c0)=""/55, 0x37}, {&(0x7f0000004600)=""/65, 0x41}, {&(0x7f0000004680)=""/154, 0x9a}, {&(0x7f0000004740)=""/222, 0xde}, {&(0x7f0000004840)=""/224, 0xe0}, {&(0x7f0000004940)=""/130, 0x82}], 0x9, &(0x7f0000004a80)=""/104, 0x68, 0x3}, 0x3}, {{&(0x7f0000004b00)=@ax25, 0x80, &(0x7f0000005d80)=[{&(0x7f0000004b80)=""/107, 0x6b}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000005c00)=""/187, 0xbb}, {&(0x7f0000005cc0)}, {&(0x7f0000005d00)=""/120, 0x78}], 0x5, &(0x7f0000005dc0)=""/4096, 0x1000, 0x7}, 0x3}, {{&(0x7f0000006dc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000007f00)=[{&(0x7f0000006e40)=""/4096, 0x1000}, {&(0x7f0000007e40)=""/143, 0x8f}], 0x2, &(0x7f0000007f40)=""/182, 0xb6, 0xffffffff7fffffff}, 0x1}], 0xa, 0x42, &(0x7f0000008140)={0x0, 0x989680}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x39) sendto$inet(r1, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) timer_create(0x7, &(0x7f0000000140)={0x0, 0x31, 0x0, @thr={&(0x7f0000000000)="55888d0a389547b4946344cdea028ee6e435ecb8dc2639e1b2612ea3c1e9fad15556b9680f11a4629d00c1", &(0x7f0000000040)="fad846f506ec7cc9d13dad500aab19d44a991a2583f9008bd06b5c070bf74114ec32d3363489e340e9a57f7f975c8d19d844298150f706ab1f8a349654b9f641e80265ba9461c32d9d3947e96656b1e9830c269dc9f98fbc4306e0d6a3ffa8991eee5850791eb7a93c51cb2f82deceb928f12b83d0c9e79b562e7d6fc3f8bb819f7c8d0c7d30e106e47a92e48cbb65fd82455f2744e298df5715c533c60939532e967329b42aa0155158302cc79c0ceb061a59923e0f4f0e6e5322895967585b562c075b0c4d8886c78f07fd49c42504d571daf7df18ceecb102916a759d5aea6d560e89980b381c646748542fd281231484"}}, &(0x7f0000000180)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r3, 0x80000) 2018/03/20 13:33:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x1) 2018/03/20 13:33:36 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') 2018/03/20 13:33:36 executing program 4: r0 = socket$packet(0x11, 0x100000000000003, 0x300) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/20 13:33:36 executing program 2: eventfd2(0x0, 0x80000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x9b, &(0x7f0000000040), 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xff14) [ 53.554729] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/20 13:33:37 executing program 6: mmap(&(0x7f000090d000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x2a2003, 0x0) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 13:33:37 executing program 3: r0 = userfaultfd(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) r2 = epoll_create1(0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000100)) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x1}) signalfd4(r2, &(0x7f0000000000)={0x1ff}, 0x8, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000001c0)={0x5, 0x0, 0x0, 0x7, 0x4000}) 2018/03/20 13:33:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x100, &(0x7f0000000040)="c25f1bf522d374b2a14b5adc54a9037dd0bb857522b143b36a85dbf3abca47fd4f1c57f45ccfd215e910d284ecdd15cdc62873981ace46f56cc7c8d38785d2e95108bb2892f9", 0xffffffffffffff88) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000100)={0x100000001, 0x9, 0x4, 0x7, 0x4, 0x2}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000086fa8)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) 2018/03/20 13:33:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000019f97)='c', 0x1) write(r1, &(0x7f000061df91)="10", 0x1) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00800000000400000380237b109e10080000000001"]) ioctl(r2, 0x20001, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/20 13:33:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000006c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x4, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getgroups(0x4, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$pid(0x2, r2) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x280000, 0x0) ioctl$KDGKBDIACR(r8, 0x4b4a, &(0x7f0000000640)=""/86) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) getgroups(0x7, &(0x7f00000005c0)=[r1, r3, r4, r5, r6, r7, r9]) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mknod(&(0x7f0000000700)='./file1\x00', 0xe092, 0x5) recvfrom(r0, &(0x7f0000000000)=""/101, 0xffffffffffffff7f, 0x40000062, 0x0, 0x0) 2018/03/20 13:33:37 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000960000/0x1000)=nil, 0x1000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) 2018/03/20 13:33:37 executing program 0: sched_yield() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22, 0xfffffffffffffffd}, 0x1c) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = dup3(r1, r1, 0x80000) accept4$netrom(r2, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48, 0x80800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = accept4(r1, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0), 0x8) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f00000001c0)=""/81) sendto$packet(r3, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/20 13:33:37 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x4, &(0x7f00000000c0)=""/182) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) ptrace(0x11, r1) 2018/03/20 13:33:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1}, 0x0) getsockopt$inet_int(r1, 0x0, 0x3d, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/20 13:33:37 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200080, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xfcb, 0x4, 0x81, 0x0, 0x3, 0x2, 0xffffffffffffff01, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x3}}, 0x2, 0x38, 0x7c8, 0x2, 0xfffffffffffffff8}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={r2, 0xec, "965cbdddb5e903c67b03db9a72b2e9768ffcbe4608994e3bdf4e78e13c7fe2f39514410768bb76db73b8688b6949f197226d40993036029374339c743d8c902a0cc75c8440f6044a027a7ffaf5f73c343ee2db9700acb1892bcacb7b473f31841193dfe055abef20a1d5340f45446be3c5499e12989ccf37ebde3aac1161a6b90c36c0aa922cf615bd642a597b4fb562de024db8863f2c32d4817088f6a0a2d91239937ff9c346bb0f585581bb5fc73b10774465302729db0342040e15d2d301da80c264a6aedfe3ba64d57070be68006cf80b4d7ae11e7f48809e33af2a8ee3a97ba5bb8d54b928e299cbdc"}, &(0x7f0000000140)=0xc3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000001c0)=0x8) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/03/20 13:33:37 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)) sysinfo(&(0x7f00000001c0)=""/19) 2018/03/20 13:33:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000014fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f000000f000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000004fe0), 0x0, &(0x7f0000006000)}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400100, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000080)={0x57, 0x0, 0x0, {0x1f, 0xfffffffffffffff9}, {0x3, 0x264}, @rumble={0x2, 0x7f}}) 2018/03/20 13:33:37 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0xdfc) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00000000c0), 0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000100), 0x4) [ 53.730344] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/20 13:33:37 executing program 6: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x6) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) readlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/7, 0x7) 2018/03/20 13:33:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000080)='-.em1\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xa0, "be9eab1877e6351da2218d818e8eaa3c6a0673d5714aeb8c589630c9d6edf3d699843b41303a40f9cd341fff5647bfbda15d40ca82b0834f386afe023ef4502cc80bf0cb56bd0de546913ec44b81e271576fe2f9411278cc5d445d6815ca3c095132a05843fee74201337c8852ff7adab29465573060f152252fe47e08a2f61a85b4c26c7057167132d7ba63af10d8ffacaac29d360b27030272084c8757edc1"}, &(0x7f0000000180)=0xa8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xa4, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xb4}, @in6={0xa, 0x4e23, 0xffffffffffffeaa0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f00000002c0)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 13:33:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180), 0x0, &(0x7f0000000300)}, 0x0) clock_gettime(0x0, &(0x7f0000000fc0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002040)=[{{&(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x32, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/217, 0xd9}}, {{&(0x7f00000007c0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000e80), 0x0, &(0x7f0000000f00)=""/132, 0x84}}], 0x2, 0x0, &(0x7f00000020c0)={0x0, r2+10000000}) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)}, 0x0) close(r0) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) 2018/03/20 13:33:37 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0x40000000000002) sendmmsg(r0, &(0x7f0000001800)=[{{&(0x7f00000001c0)=@generic={0x1, "5690039456fb73f15a88215a5a3ece9888f7605b190ef6588ca90f3d3dc4da71ef438ae019d0731a9c017ba9373245e9e8c0059f7536b5d87f67d1890fe11fc719507c0e586a68a32a2f9b1e6c4ac74b35fb8c0a6216d764a15de7fcaa76421be623130a8ca35a5a8fe366474b512678332ea2df53309b886d545af2ef5a"}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="5f21d3d0f0cfbecb808a1e4e168fc1642908975b23270ec22a226b51712b6273b4d649f0", 0x24}, {&(0x7f0000000280)="7bec4f11bb61e575517d5478d097573fd23efb5c6942b6bc41845f42902bddf65d4c4da891c34e8bd3a51e097270489b9c7ef3aaebbd2165023e6a2aff10e7410659f74cc718d8d22818f87d6b0709d3b3b1e5bde5e5dee18204faad252a9ef1448c6e414ab4fced289e5c75ec8ab560", 0x70}, {&(0x7f0000000300)="38ad5eae4041c3f3857a18bacc394e0a4089c6df92a0b5851fde9a9676838810693c7efc3735862e0bc9924019120110acad234d73a73aec36", 0x39}], 0x3, &(0x7f0000002d00)=ANY=[@ANYBLOB="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"], 0x1444, 0x4}, 0xa0ea}], 0x1, 0xb5a1bebfeb0b3b35) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000140)=""/78) 2018/03/20 13:33:37 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002b3000), 0x0, &(0x7f0000878000), 0x3d1}, 0x0) recvmsg(r0, &(0x7f0000f8efc8)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f7fc0)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e0f96)=""/106, 0x2a}, {&(0x7f0000439f80)=""/128, 0x100}], 0x3, &(0x7f0000d5efc2)=""/62, 0x3e}, 0x0) 2018/03/20 13:33:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000246000)="636d646c696e6500747c0a59a3a0238532468436d6cdd7bcb500017745bcd99a6498e3aa8675f0") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x8001, 0x8, 0x383, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x7b, "b373937cb50a0e2f08f486cd6ed9c6be14f6df83c43675211c75bae6db39e0db276a9cc15fdfbddd1c75219acd87238ce132582e2e53f0c503ae01afa5703db703ee92a0a58c00cabb8131ca105d2a559850d730ec8b7612ca06cf890f07a77a00af555c4cf1bdc2d2b72aeabfb98dbd4fe9c6057011bbeba06686"}, &(0x7f00000001c0)=0x83) r2 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="cb080ae8d12fc9ce348a9ebd6eab8f57ebd173800e358ac3a1c151997c26b18d9da22ce2cedf576566bc09f55a467cc626d0c0c5e8663ddb11b8ddf0672af15e389966de3f0f4662f1409ebb22b76fa37a49b510317ac4e8ba50f9d8f76fb247d307c2a1f5ad39192e2e715f5bd089f13b86f2742de6902be7eb18a4e4ecf9e90f00c1b1f00f7da34a23a6a58272628e40dcbe3e1594b81a7e8a9be538c59d69b2a3eb0f48d992a5702fc1a4daaac26e5d50334fb0f81904f330617caf", 0xbd, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x200000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400, 0x0) pread64(r0, &(0x7f000014f000)=""/4096, 0xfffffd85, 0x15) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/03/20 13:33:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000000)=""/143) r3 = memfd_create(&(0x7f0000000500)='dev ', 0x3) ftruncate(r3, 0x40001) sendfile(r0, r0, &(0x7f000066dffc), 0x8) sendfile(r0, r3, &(0x7f000000dff8), 0xa) 2018/03/20 13:33:37 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000020001907000035ffffffda060200000622e80002000000140def5f96d600000000d200019c", 0x29}], 0x1) 2018/03/20 13:33:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000f39000)='/dev/sg#\x00', 0x0, 0x0) write(r0, &(0x7f0000000000)="21a2dbb2158b2dcc5e799e7e19a7207682997fdcc6c878b04c64921e82f9e3c8d3f3606262103039f03528b46d9dd056a46caefb5c89a56f99b24850bbce3f2a4caa9f884a3b6807fb0b4679b269d7e7a64e4849ca8d122a2871f6c1f6bb40919160afc5be43128771a66324e5941ff466c66b153890c079b84f9053b2c4d7012a0bc3914c85274f41d6e864109325400e0d5c1d84b9fc5fe4", 0x99) ioctl(r0, 0x227f, &(0x7f0000666ffe)) 2018/03/20 13:33:37 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x7fff, 0x401, 0x4, 0x8, 0x8, [{0x7ff, 0x1000, 0x7, 0x0, 0x0, 0x2000}, {0x3, 0x7, 0x100, 0x0, 0x0, 0x1000}, {0x9, 0x9, 0x4, 0x0, 0x0, 0x800}, {0x2, 0xd0c, 0x8, 0x0, 0x0, 0x1080}, {0x5, 0x800, 0x6, 0x0, 0x0, 0x2}, {0x9823, 0xe3b2, 0xb51, 0x0, 0x0, 0x8}, {0x4, 0x400, 0x100, 0x0, 0x0, 0x2000}, {0x101, 0x7, 0x7fffffff}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0xb89, 0x3, 0x4d3bd946, {0x0, 0x1c9c380}, 0x9, 0x3ff}) 2018/03/20 13:33:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x9, 0x57, 0x8, 0x8}) fgetxattr(r0, &(0x7f0000000000)=@random={'user.', '\x00'}, &(0x7f00000001c0)=""/220, 0xdc) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0x1, 0x80, 0x7, 0xb16, 0x100000000}) 2018/03/20 13:33:37 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0xfffffffffffffed6) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000000)="9d3df82e8decb5eb8b46801182ad1a7724c23904c997a84a482eb5005d30755f4659b08cbec761045a1392b31ef168acd7aaedb7915fbc47b8ebb0f86a6bd24853556ef2350fbfa9fff15ae4a329986aee29918a941228d574cbe1bb7e50f224645e29a8956a087649e8ca0b53c9f4a75456597e8bd6be7b0620170d9b95cf8329dd0cf5d5c52fa9a350f4680c0e4e32c8") connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x211) dup3(r0, r1, 0x0) r2 = socket$inet(0x10, 0x80801, 0x0) dup(r2) 2018/03/20 13:33:37 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4402}) alarm(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"6772e025d5e7f4c5e4a200", 0x3000}) pread64(r1, &(0x7f0000000000)=""/9, 0xa2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x501041, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x3ff, 0x3, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) 2018/03/20 13:33:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00005d2ffc)=0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x7fffffff}) socket$packet(0x11, 0x2, 0x300) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x6, 0x81, 0x80000001, 0x144c, 0x80000000, 0x1, 0x371, 0xfffffffffffffffe, 0xfa5, 0x4, 0x27, 0x3}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) 2018/03/20 13:33:37 executing program 6: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x6) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) readlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=""/7, 0x7) 2018/03/20 13:33:37 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt(r0, 0xfff, 0x9, &(0x7f0000000240)=""/137, &(0x7f0000000300)=0x89) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000340)=0x8, 0x4) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000003c0)=0x8, 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000380)) 2018/03/20 13:33:37 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000502000)='./file0\x00', 0x0, 0x0) clone(0x20000080904900, &(0x7f0000bb6000), &(0x7f0000548ffc), &(0x7f0000907000), &(0x7f000000f000)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffff, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000040)={0x0, 0x401, 0x5, 0x1, &(0x7f0000ffb000/0x4000)=nil, 0x100000000}) 2018/03/20 13:33:37 executing program 1: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/20 13:33:37 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = dup2(0xffffffffffffffff, r0) lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00', 0xfffffffffffffffe}) r4 = dup3(r0, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00000000c0)={{0x2, 0x5}, {0x1, 0x6}, 0x10000, 0x3, 0xfff}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x4, 0x2, 0x1}, 0x98) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x13}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000480)={r5, 0x8}, &(0x7f00000004c0)=0x8) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000080)=""/48) 2018/03/20 13:33:37 executing program 4: r0 = socket$inet6(0xa, 0x40000000002, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xfffffffffffffff8, 0x54e, 0x80}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x10000, 0xc5fb, 0x0, 0xa48e, 0xffff, 0xeaf, 0xe0fd, 0xce73, r2}, &(0x7f0000000180)=0x20) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) 2018/03/20 13:33:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000004400)=[{{&(0x7f0000000100)=@pptp, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/29, 0x1d}], 0x1, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f0000000240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f0000000340)=""/180, 0xb4}, {&(0x7f0000000400)=""/84, 0x54}], 0x3, &(0x7f00000004c0)=""/20, 0x14, 0x38}, 0x9}, {{&(0x7f0000000500)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000580)=""/75, 0x4b}, {&(0x7f0000000600)=""/211, 0xd3}, {&(0x7f0000000700)=""/91, 0x5b}, {&(0x7f0000000780)=""/207, 0xcf}, {&(0x7f0000000880)=""/197, 0xc5}, {&(0x7f0000000980)=""/49, 0x31}, {&(0x7f00000009c0)=""/171, 0xab}, {&(0x7f0000000a80)=""/166, 0xa6}, {&(0x7f0000000b40)=""/66, 0x42}, {&(0x7f0000000bc0)=""/132, 0x84}], 0xa, &(0x7f0000000d00)=""/4096, 0x1000, 0x7f}, 0x11}, {{&(0x7f0000001d00)=@pptp, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1, &(0x7f0000002dc0)=""/194, 0xc2, 0x10000}, 0x4}, {{&(0x7f0000002ec0)=@un=@abs, 0x80, &(0x7f0000004080)=[{&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/167, 0xa7}, {&(0x7f0000004000)=""/90, 0x5a}], 0x3, &(0x7f00000040c0)=""/234, 0xea, 0x8}, 0xfff}, {{&(0x7f00000041c0)=@nfc_llcp, 0x80, &(0x7f0000004300)=[{&(0x7f0000004240)=""/185, 0xb9}], 0x1, &(0x7f0000004340)=""/152, 0x98, 0x7}, 0xffffffff}], 0x6, 0x10000, &(0x7f00000044c0)={0x0, 0x1c9c380}) getresuid(&(0x7f0000004500), &(0x7f0000004540), &(0x7f0000004580)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000045c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x0, 0x4e21, 0xfffffffffffff001, 0x2, 0x80, 0xa0, 0x87, r1, r2}, {0x3, 0x46, 0x3, 0x3ff, 0x800000, 0x1, 0x9, 0x5}, {0x8, 0x6, 0x750a, 0x1}, 0x93, 0x6e6bb0, 0x3, 0x1, 0x2, 0x1}, {{@in6, 0x4d5, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x7, 0x0, 0x4, 0x1, 0x7, 0x9}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000200)) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x80000001}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x8}, {0xa, 0x4e23, 0x7ce1, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x6, [0x7, 0x3, 0xffff, 0x8001, 0x400, 0x5, 0x1, 0xffffffff7fffffff]}, 0x5c) 2018/03/20 13:33:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r1, 0x0, 0x2, 0x5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)) 2018/03/20 13:33:37 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ptrace(0x4207, r1) ptrace(0x420b, r1) 2018/03/20 13:33:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000004400)=[{{&(0x7f0000000100)=@pptp, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/29, 0x1d}], 0x1, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f0000000240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f0000000340)=""/180, 0xb4}, {&(0x7f0000000400)=""/84, 0x54}], 0x3, &(0x7f00000004c0)=""/20, 0x14, 0x38}, 0x9}, {{&(0x7f0000000500)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000580)=""/75, 0x4b}, {&(0x7f0000000600)=""/211, 0xd3}, {&(0x7f0000000700)=""/91, 0x5b}, {&(0x7f0000000780)=""/207, 0xcf}, {&(0x7f0000000880)=""/197, 0xc5}, {&(0x7f0000000980)=""/49, 0x31}, {&(0x7f00000009c0)=""/171, 0xab}, {&(0x7f0000000a80)=""/166, 0xa6}, {&(0x7f0000000b40)=""/66, 0x42}, {&(0x7f0000000bc0)=""/132, 0x84}], 0xa, &(0x7f0000000d00)=""/4096, 0x1000, 0x7f}, 0x11}, {{&(0x7f0000001d00)=@pptp, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1, &(0x7f0000002dc0)=""/194, 0xc2, 0x10000}, 0x4}, {{&(0x7f0000002ec0)=@un=@abs, 0x80, &(0x7f0000004080)=[{&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/167, 0xa7}, {&(0x7f0000004000)=""/90, 0x5a}], 0x3, &(0x7f00000040c0)=""/234, 0xea, 0x8}, 0xfff}, {{&(0x7f00000041c0)=@nfc_llcp, 0x80, &(0x7f0000004300)=[{&(0x7f0000004240)=""/185, 0xb9}], 0x1, &(0x7f0000004340)=""/152, 0x98, 0x7}, 0xffffffff}], 0x6, 0x10000, &(0x7f00000044c0)={0x0, 0x1c9c380}) getresuid(&(0x7f0000004500), &(0x7f0000004540), &(0x7f0000004580)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000045c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x0, 0x4e21, 0xfffffffffffff001, 0x2, 0x80, 0xa0, 0x87, r1, r2}, {0x3, 0x46, 0x3, 0x3ff, 0x800000, 0x1, 0x9, 0x5}, {0x8, 0x6, 0x750a, 0x1}, 0x93, 0x6e6bb0, 0x3, 0x1, 0x2, 0x1}, {{@in6, 0x4d5, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x7, 0x0, 0x4, 0x1, 0x7, 0x9}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000200)) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x80000001}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0x8}, {0xa, 0x4e23, 0x7ce1, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x6, [0x7, 0x3, 0xffff, 0x8001, 0x400, 0x5, 0x1, 0xffffffff7fffffff]}, 0x5c) 2018/03/20 13:33:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0x3, [@empty, @dev={0xac, 0x14, 0x14, 0xd}, @multicast2=0xe0000002]}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000620fd8)=[{}, {}, {0x3}, {}, {}], 0x523) r1 = dup(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 13:33:37 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pread64(r0, &(0x7f0000000000)=""/33, 0x21, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/141) sendfile(r0, r1, &(0x7f0000000100)=0x2e, 0x5) fcntl$setstatus(r0, 0x4, 0x0) 2018/03/20 13:33:37 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4402}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x54, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in6={0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0x2}, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x400400, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x2050, r4, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000340)={0x9, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x5fb}}}, 0x84) pread64(r2, &(0x7f0000000000)=""/9, 0x3, 0x0) pause() ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x0, 0x660, 0x2, 0x80}, {0x3, 0x200, 0x4, 0x3f}]}) 2018/03/20 13:33:37 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x3c, "3f38d2a40f78651ba23fdd586c641b8d005eda57b4f8a76a4d91cb1c0ca75cc85f3bc887134a30ddf63be90fbd62389c15c651c765f581b34e07bbb3"}, &(0x7f0000000240)=0x44) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0xe0, 0xbab}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r2, &(0x7f0000000140)=[{&(0x7f0000000100)='15', 0x2}], 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)=0x4) write$sndseq(r3, &(0x7f0000000040)=[{0x81, 0xfffffffffffff804, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000000)) [ 54.260258] syz-executor6 (8184): /proc/8181/oom_adj is deprecated, please use /proc/8181/oom_score_adj instead. 2018/03/20 13:33:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0xffffff0e) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x6, {0x18, 0x8, 0x17, 0x2, 0x1}, 0x5, 0x9}, 0xe) 2018/03/20 13:33:37 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$inet(0x2, 0x7, 0x0) r2 = dup2(r1, r1) getsockname$netrom(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x40}, 0xf82}}, 0x1, 0x1000}, &(0x7f0000000240)=0x88) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f000000c000)=0x2000000000407, 0x4) 2018/03/20 13:33:37 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x402000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xffffffffffffff6c, 0x80000001, 0x200, 0x4, 0x30, 0x9, 0xc88c, 0x80000000, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0xbf, 0xff}, &(0x7f0000000200)=0x8) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x1, 0x9, 0x0, "1aabd85d000a0d6de6ef50744a447cae620473b7d8ed6b9ee9de9d5dbd9920225d881da08d7e61f22915b13385b0d8bde9c44548ed8220b04f806c2d8e0fdd", 0x1e}, 0x58) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) prctl$setname(0xf, &(0x7f0000000240)='\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x3) 2018/03/20 13:33:37 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x3}) readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/67, 0x43) 2018/03/20 13:33:37 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) preadv(r0, &(0x7f0000001800)=[{&(0x7f0000000280)=""/80, 0x50}, {&(0x7f0000001740)=""/129, 0x81}], 0x2, 0x0) 2018/03/20 13:33:37 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = gettid() finit_module(r0, &(0x7f0000000040)="6c6f67696e756964002d49231540", 0x2) r2 = syz_open_procfs(r1, &(0x7f0000000080)="6c6f67696e756964002d49231540") writev(r2, &(0x7f0000000000), 0x1) 2018/03/20 13:33:37 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = dup2(0xffffffffffffffff, r0) lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00', 0xfffffffffffffffe}) r4 = dup3(r0, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00000000c0)={{0x2, 0x5}, {0x1, 0x6}, 0x10000, 0x3, 0xfff}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x4, 0x2, 0x1}, 0x98) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x13}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000480)={r5, 0x8}, &(0x7f00000004c0)=0x8) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000080)=""/48) 2018/03/20 13:33:37 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/194, 0xc2) 2018/03/20 13:33:37 executing program 6: syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(0xffffffffffffffff, 0x5380, &(0x7f0000000040)="6018a7bd5bde2d7eab28fde72ffff65a439ad72e29e7c9247a5be4852ba0a3851c7ab125ee54810d8934683580ecd76b5d2a49276511ebbd96a2df12daad") 2018/03/20 13:33:37 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0xb90d, 0x2) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) restart_syscall() sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/20 13:33:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0e630c40000000006d"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/20 13:33:37 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400403) bind$packet(0xffffffffffffffff, &(0x7f0000004ac0)={0x11, 0xff, 0x0, 0x1, 0xfffffffffffffff7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f0000001840)=0xffffffff) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000032ef44)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x0) 2018/03/20 13:33:38 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002300)=0x6, 0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000001c0)={0xffff, 0xfe8, 0x87c}) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="cd7ce81825fcc36c7da085fda4016d31d3eb3e164f1ab193a97dc24116", @ANYRES32=r1, @ANYPTR, @ANYPTR64, @ANYPTR, @ANYRES32=r1, @ANYBLOB="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@ANYPTR, @ANYBLOB="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@ANYRES32, @ANYPTR=&(0x7f0000002240)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES64=r1, @ANYPTR, @ANYPTR64, @ANYBLOB="db91ce8583a9809ac0704e90465ca8789c62c71ce0042cd6530cba11cdf6868b23835bd1efa3bac3eeacde40f31d49dd906b4264c3f67891575cc9df39718cb6361d0ea189d4e2cf221701c3eeb08ce3c3437199405cff8ba46f12b9fa2a441f485a78ae1aeddfb7c43f7c064ceefc156b44c04c5b5c0d86b66ee51e5e216e9d32c9acb3395cbc4fadec9e62480120617d"], @ANYRES32=r1]], 0x1) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000140)) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/03/20 13:33:38 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000000280), 0x2fb, &(0x7f00000002c0), 0x0, 0x3}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8340, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xa, 0x4) mkdir(&(0x7f0000000180)='.', 0x0) [ 54.804496] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/20 13:33:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) pipe2(&(0x7f0000000100), 0x80800) fstatfs(r0, &(0x7f0000000000)=""/9) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/20 13:33:38 executing program 4: personality(0x4000009) mq_unlink(&(0x7f00000001c0)='\x00') mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="4000eaff0000"], &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x9, 0x0, 0xff, 0x6}, &(0x7f0000000140)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000180)=0x9, 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000), 0x4) [ 54.849903] binder: 8213:8229 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 54.876249] binder: 8213:8221 ioctl 40046207 0 returned -16 2018/03/20 13:33:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt(r1, 0x10000, 0x1000, &(0x7f0000000280)="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", 0x1000) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt(r0, 0x0, 0x4, &(0x7f00000001c0), 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x81, 0xfffffffffffffd56) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0xc0, "0f1c55900d80a627db71972091302f9388b025c6ca1854c0d90bd700fbca980f258a20ef228590fa23117ec3eab6850916d9bdae81578e7c8f179496641192425a415825844b3002667e739419d1c40584311b24a438b7a268cd9166e94f657fe71288666a13c4b908dd901be706029044238b4b408aa90d414798f4ee9c51e27942e749d423442b8e21079f622c2b0296010eb64fb23775b170d6da9fc75fb6ce7932fa7c480afdd5f6f99b68789c76e01ffe547a81202b481b3ffdb88d45da"}, &(0x7f0000000200)=0xc8) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x1c) 2018/03/20 13:33:38 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:netlabel_mgmt_exec_t:s0\x00', 0x4c1) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f73322e73797374656d5f753a6f626a6563745f723a646d6573675f657865635f7443e5023a733000efb21150f079b5ee787776bd329b589520aa6cedbbf32ce32fee300a218d53"], &(0x7f00000001c0)=""/228, 0xe4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000100)) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0086401, &(0x7f0000000340)={0x68, &(0x7f00000002c0)=""/104}) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x26) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r1, 0xff83, 0x81, 0x80000001}, &(0x7f00000003c0)=0x10) setns(r0, 0x4000000) 2018/03/20 13:33:38 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000001480)=""/239) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040), 0x4, 0x1) sendto(r2, &(0x7f00000012c0)="8622fc", 0x3, 0x8090, &(0x7f0000001300)=@nl=@unspec, 0x80) fcntl$getflags(r1, 0x40a) sendto$unix(r3, &(0x7f0000000240)="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", 0x1000, 0x48044, &(0x7f0000001240)=@file={0x0, './file0\x00'}, 0x6e) dup(r3) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x2710}, 0x8) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000001580)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00000013c0)=0xfff, 0x1) mount(&(0x7f0000001400)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000001440)='ubifs\x00', 0x1200a0, &(0x7f0000000180)="7f64163168dddd7170ca8d7ea55c52ea58f87f3d1752c46f2f85ceb923b41d8f4a6d231652d1f63b40ac5cd1d45fec15c58e1e3b88ebd5bb232c866797446265e2c49ea6a02ed25fe410fca3f2ff9a67d7471d35b4ddb00ac03160d6c622335e9e4c7bf1e09b8a8b1dc878389cc44b0eba4925ca18615f84270a75b4169ac6a9e2e156b4a2453c76e4301805ae5b32dd74d3e3065b5cabb9eca4dd53d95faa164754") vmsplice(r1, &(0x7f00000027c0)=[{&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)="404da3db9e1f294d1547e62064cb91def8f6c973abc077ba7acc7fc8e0db922b012b42a3052886cef62cd2de1ae8cd2b6e29ce97bba0c1783912798771768d20c45a208c16504f79270d19677ade3ba6ce84ebe38fe4b8de4021abeadcc3aab0295ef97a29d278e26a29aab657d643c1541ecd7a7286fdcc1ff37999168cb2f4485e8f6e79efbfbc27022bca338315ffab4f9eb75aca9140a431d74ae9a206059d4c96c874f7095de26191fbcfd00e843599937bb5a8dbda5cacff4a90fcfb9e6ab8d4b934", 0xc5}, {&(0x7f00000026c0)="88bf4289a376091288aada62e8bb2d61ef2dbf881d6e3d5d071b780b563237dfbffb0cd55c9a02a3db2a4220932d1167d473bbe38d7280a755c86b8d540ebe21fee45ed060ad79f4efb9d628975e4de4c151355dd134aa8715fdbbf59cd4f2850c7dbd61517f5f877d396c6d401fe8b118405b6b48199aad390aa660a49d8cc3d3790424347abc8b967a6b2888c27a44fa5fd0c4bd5309008471b6a5cb3fcb6d9f7b5e8414774869dbb132867f2f9b10b25282c1114ceaebe9c3e4e00e99c89f9cf88b5959cdedd8b0071cada5eb2c2201cfae3660eee1c4e584bda36795b3ddd18b61d2a5947cf45b910c8ef7534dc34bab013299", 0xf5}], 0x3, 0x1) sendmmsg$unix(r1, &(0x7f00000bd000), 0x924924924924c97, 0x0) 2018/03/20 13:33:38 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f000058bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f00000000c0)=@ipv6_newaddr={0x34, 0x14, 0x10, 0x70bd26, 0x25dfdbfc, {0xa, 0x0, 0x44, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x3ff, 0x1f, 0x8, 0x4}}, @IFA_FLAGS={0x8, 0x8, 0x400}]}, 0x34}, 0x1}, 0x0) 2018/03/20 13:33:38 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000040)=0xb90d, 0x2) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) restart_syscall() sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/20 13:33:38 executing program 3: lstat(&(0x7f0000000140)='..', &(0x7f0000000180)) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x7, [0x1, 0x0, 0x7fffffff, 0x6, 0xf219, 0x3, 0x3f]}, &(0x7f0000000100)=0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x20, &(0x7f0000000300)=[@in={0x2, 0x4e24, @rand_addr=0xfc5}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}]}, &(0x7f0000000380)=0xc) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000240)=""/145) open(&(0x7f0000000200)='../file0\x00', 0x0, 0x0) 2018/03/20 13:33:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001fd8)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f488ed80ef65b8290f74161eb37614b594661bbe38b8351290262ebc4d01a19"}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x9, 0x4, 0xfff, 0x3f}, {0x20, 0xffff, 0x5, 0x5}, {0x9, 0xfffffffffffffd1e, 0x8, 0x6}, {0x9, 0x5f41, 0xfffffffffffffffc, 0x3f}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) 2018/03/20 13:33:38 executing program 5: r0 = socket$packet(0x11, 0x100000000000003, 0x300) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'rose0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x4000000000001, 0x3000}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f0000000040)=@random={'user.', '-vmnet0\x00'}, &(0x7f00000000c0)="00a9e1ec3b438115846778d1ecf0f035f2b764e44f533c6a60b44fb72399d7b23cd3bf53c5ce6e2ec5eb2e19c0bc48127dd87fb0e582ca2ebae6825925887f37f458a0728af4693c625c1412050d4c42b3420189d146f869b446bb2ac9b3d4dbdf263466aaa88a91e23374c6fb849322c8f4975696a58b2c553fe603b7861f55b7a63dce5c44d8b2b3b0247929aacfcd17e6341d6e5dc6c2d283bdf11d73393543", 0xfffb, 0x0) creat(&(0x7f00000006c0)='./file0\x00', 0x3d) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x80) getsockname$unix(r1, &(0x7f00000004c0), &(0x7f0000000540)=0x6e) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000003c0)=""/255) sendto$inet6(r2, &(0x7f00000001c0)="75a1a209d1d373feb3e62f7b83432bdbd259bf3e258367608c127da2afcc0a37f4d9a361416ddbab0217ffe1ccd1f989cc5c31b7d7f52b765c71e90414cb21d1249b0ffa0c99f02b061f4c3c7ca6e5318464c0c1d98f856bde8bc322047a66330431d524b19827eb5700f64b0de713", 0x6f, 0x20000000, &(0x7f0000000240)={0xa, 0x4e20, 0x4}, 0x1c) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) utimensat(r2, &(0x7f0000000580)='./file0\x00', &(0x7f0000000640)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}, 0x100) 2018/03/20 13:33:38 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x4000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000a40)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0x5c, 0x0, &(0x7f0000000a80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x68, 0x10, &(0x7f00000003c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000340), 0x1, 0x3, 0x13}, @ptr={0x70742a85, 0x0, &(0x7f0000000380), 0x1, 0x2, 0xd}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000440)=[0x58, 0x18]}, 0x1781}}, @free_buffer={0x40086303, r2}, @register_looper={0x630b}], 0x58, 0x0, &(0x7f0000000500)="c24207dcd80122f65394b93378d67a033e4829d9a0d72a8e3b84aa05eb6c1e76f1f9042448020decc1a5669e2329fb8332686dafc3ff1071ef02bf5302d9f1b1471167a76eb1b4f57ee22aef759960a1f03ef96a5a8728eb"}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast2, @broadcast}, &(0x7f0000000240)=0xc) connect(r3, &(0x7f0000000280)=@can={0x1d, r5}, 0x80) ioctl$void(r0, 0x40087705) recvfrom(r0, &(0x7f0000000000)=""/69, 0x45, 0x1, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x7}}, 0x80) r6 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x28011, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000640)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000700)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000a00)={0xf0, 0x0, &(0x7f0000000840)=[@release={0x40046306, 0x2}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f00000005c0)=[@fda={0x66646185, 0x2, 0x0, 0x3}], &(0x7f0000000600)=[0x40, 0x40, 0x68, 0x38, 0x0, 0x28]}, 0x2}}, @free_buffer={0x40086303, r6}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000680)=[@flat={0x77682a85, 0x1, r7, 0x1}], &(0x7f00000006c0)=[0x58]}, 0xa9d}}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000780)=[@fda={0x66646185, 0x4, 0x0, 0x38}, @flat={0x736a2a85, 0x100, r8}, @ptr={0x70742a85, 0x1, &(0x7f0000000740), 0x1, 0x0, 0x18}], &(0x7f0000000800)=[0x78, 0x48, 0x38]}}], 0xbb, 0x0, &(0x7f0000000940)="033e1e006a5f1bb509d50e3b725fe56ee8e167a1961be00bf14eebd56cb29149ddd7c293332db099102342db742caffd453e642e63a73fbd71981469273d69ac3aa24b8d97e5d17e6e8a57d6f7875244da5f7c98969448b0d3710b8f536517ec4f85fc70e3552b3ba989e2cb4bdba90d581e62155d60dbb2640b25324ea54cd7c9a67e20816b45f89622c4893ccf656a88f2a9337987825b03e000fc074149999565d7f9b8ecce4fb9856b867bcb8f2433852e670ab05e30a68f2a"}) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f0000000180)={0x3f, 0x1, 0x2, 0x8, 0x9}, 0x14) 2018/03/20 13:33:38 executing program 3: lstat(&(0x7f0000000140)='..', &(0x7f0000000180)) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x7, [0x1, 0x0, 0x7fffffff, 0x6, 0xf219, 0x3, 0x3f]}, &(0x7f0000000100)=0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x20, &(0x7f0000000300)=[@in={0x2, 0x4e24, @rand_addr=0xfc5}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}]}, &(0x7f0000000380)=0xc) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000240)=""/145) open(&(0x7f0000000200)='../file0\x00', 0x0, 0x0) 2018/03/20 13:33:38 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) pread64(r1, &(0x7f00000000c0)=""/43, 0xfffffffffffffe1c, 0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r3, r4, 0x1900) 2018/03/20 13:33:38 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000746000)={{}, {r0, r1/1000+10000}}, &(0x7f0000916fe0)) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000380)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000540)=@generic={0x8000, 0x7f, 0x833}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="4fe95c6a4a3f90bc2c64480e6d1613ff", 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x100ff) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40086410, &(0x7f0000000180)={0xf, &(0x7f00000003c0)="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"}) r5 = socket$netlink(0x10, 0x3, 0xa) writev(r5, &(0x7f0000165000)=[{&(0x7f00000001c0)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000700280ff4000000fd17e9ffff06060d00", 0x39}], 0x1) gettid() alarm(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000280), 0x8) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xfffffffffffffff8, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000002c0)={r6, @in6={{0xa, 0x4e21, 0x80000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}}, 0x9, 0x81, 0x0, 0xffffffffffff9dff, 0x4cf6ee4d}, &(0x7f0000000140)=0x98) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000580)={@local}, &(0x7f00000005c0)=0xc) 2018/03/20 13:33:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = gettid() ioctl$TUNSETLINK(r0, 0x400454cd, 0x100) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x2f) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) close(r0) 2018/03/20 13:33:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x400000, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$TIOCSTI(r1, 0x5412, 0xc0) getsockname$inet(r2, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x7}, 0x320) sendmsg$key(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000b72000)={&(0x7f000050de38)=ANY=[@ANYBLOB="0217040006000000ffffffffffffffff04001e00000000000000000f0000000000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) [ 54.997735] audit: type=1401 audit(1521552818.370:26): op=fscreate invalid_context=73797374656D5F753A6F626A6563745F723A6E65746C6162656C5F6D676D745F657865635F743A733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000audit: type=1401 audit(1521552818.460:27): op=fscreate invalid_context=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[ 55.183732] audit: type=1326 audit(1521552818.550:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8260 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf773bba9 code=0x0 [ 55.221542] audit: type=1400 audit(1521552818.590:29): avc: denied { create } for pid=8283 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/20 13:33:38 executing program 0: clone(0x4747e630a669ed7d, &(0x7f0000837000), &(0x7f0000b4a000), &(0x7f0000589ffc), &(0x7f0000ba9000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x3f, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) fchdir(r1) 2018/03/20 13:33:38 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2100, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x3f, &(0x7f0000000080)=0x1) r1 = gettid() mq_notify(r0, &(0x7f0000000100)={0x0, 0x3, 0x2, @tid=r1}) rename(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file0\x00') [ 55.270735] audit: type=1326 audit(1521552818.640:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8260 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf773bba9 code=0x0 [ 55.321121] audit: type=1400 audit(1521552818.690:31): avc: denied { write } for pid=8283 comm="syz-executor3" path="socket:[19751]" dev="sockfs" ino=19751 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/20 13:33:38 executing program 7: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/03/20 13:33:38 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xc01, 0x5}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r1, &(0x7f0000000240)=0x4) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x501001) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x0, 0xdf, &(0x7f0000000040)="a71a05584c3beee71a37633fa3f2773c8cb2d0672d9adf5aa4426f527a9c97140207798d7036e0d72ab5593ba12f3bf27c6214b05f8649718ace000648d4237ca46f7137ceb45a2f775b5ad62fe01b22dae2198ac66ca71733d9762ef7e89f0152a8b119e90afd21aff60a74b860d4bdc6b65d0237f32eb28ec9aa285ad979b21bfd6ed3b9755cd90a4e2a3c3813d666aed2476dae07802a4a49ee8e0951051b7f5d9b7efca7bad91826866a387932c7dc076e0014986a157b3912364d103b3fd4f48e043ab2ff584dc71b263129c3ec9470dc08b8fcd6f1c8d6ed0b755d32"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab2000)={0x45d, &(0x7f0000615000)}, 0x8) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{r0, 0x1088}, {r2, 0xc040}, {r2, 0x4008}, {r0, 0x100}, {r0, 0x30}], 0x5, &(0x7f0000000300)={r3, r4+10000000}, &(0x7f0000000340)={0x2}, 0x8) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x200, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x6d, 0x0, 0x7, 0x2, 0x1, "17603c9ce13be462e8cf2f495171b070b24ce93efe404fc1edffd903b46801031eb765937d3f17e6e3875514519788c4be0e9cbeef04430317c4ca7284d20e90", "2a266ef54a88d9771492e6c7ae6101127ce054f2aa20a9feae37f1d2610f0765ba01bb5851c867d0ced2f56e7d1a62982d8844f161018e85ad58d8547167a51e", "2c232296c554c78ed574373ff6eeda6f6e876e60c273f25c5382251767938a18", [0x100, 0x3]}) 2018/03/20 13:33:38 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) r1 = dup2(r0, r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0)) 2018/03/20 13:33:38 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x20002000}) timerfd_create(0x7, 0x80000) r0 = timerfd_create(0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f000075e000)=[{}], 0x1, 0x80000001) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000ea0ff4)) timerfd_settime(r0, 0x0, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f000003cff4)={0x7}) timerfd_create(0x7, 0x80000) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x40000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/204) 2018/03/20 13:33:38 executing program 6: setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000024ffa), 0x5) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0xf501}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x1c54}, &(0x7f0000000180)=0x8) 2018/03/20 13:33:38 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x18000) ioctl$TCSBRK(r1, 0x5409, 0x7fffffff) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) 2018/03/20 13:33:38 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDDELIO(r0, 0x4b35, 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r2, &(0x7f0000486000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) 2018/03/20 13:33:38 executing program 1: renameat2(0xffffffffffffffff, &(0x7f0000ab6000)='//file0\x00', 0xffffffffffffffff, &(0x7f000085efff)='/', 0x1) 2018/03/20 13:33:38 executing program 6: getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setuid(r0) r1 = creat(&(0x7f0000000440)='./file0\x00', 0x8) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'ifb0\x00', {0x4, 0x3ff, 0x2, "5a4245f12989", 0x9}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000e, 0x32, r2, 0x0) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000000)=0x4) r3 = geteuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r2, 0x4, 0x800) fchown(r1, r3, r4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000400)={0x3, 0x3f, &(0x7f00000003c0)="93fafecab968e19ddc91fdded7052d847c7e6914ec3ae4f42f1f92709295f44aa1413141433ac333becfab243394f9ebbff62a5848e7fad4bd38674522f694"}) bind$ipx(r2, &(0x7f0000000480)={0x4, 0x8001, 0x2, "7286b04ae56e", 0x1}, 0x10) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0x80000000) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) 2018/03/20 13:33:38 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000014fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getrusage(0x0, &(0x7f0000004fb8)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000004fe0), 0x36a, &(0x7f0000006000)}, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, r2, r3) 2018/03/20 13:33:38 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xff}, 0x1) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) 2018/03/20 13:33:38 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") pread64(r1, &(0x7f0000000100)=""/202, 0xfffffffffffffdb8, 0x0) [ 55.457406] IPv4: Oversized IP packet from 127.0.0.1 2018/03/20 13:33:38 executing program 2: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000146ff0)={0x1, 0x10, &(0x7f00000cdfe0)="9e245dc1dff001000b72b7be4e027f51"}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/03/20 13:33:38 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6bcc, 0x1, 0x1000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = memfd_create(&(0x7f00000000c0)='@systemself$ppp0self/\x00', 0x2) poll(&(0x7f0000000100)=[{r0}, {r1, 0x8}, {r2, 0x2020}, {r3}, {r4, 0x14}], 0x5, 0x1) r5 = socket(0x10, 0x803, 0x0) write(r5, &(0x7f0000000fda)="2600000022002d01050007008900000000000000082b1f00c0e9ff094a51f10101c7033500b0", 0x26) sendto(r5, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/20 13:33:38 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xc90}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xde, 0xfffffffffffffffb, 0x0, 0x0, 0x3ff, 0x2bb, 0x6, 0x1f, r2}, &(0x7f0000000180)=0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)) 2018/03/20 13:33:38 executing program 6: r0 = memfd_create(&(0x7f0000000080)='eth1mime_type*vboxnet1\x00', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001300)={r1, 0x800000}, &(0x7f0000001340)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001100)={0x10, 0x0, &(0x7f00000000c0)=[@request_death={0x400c630e, 0x2, 0x2}], 0x1000, 0x0, &(0x7f0000000100)="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"}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001200), &(0x7f0000001240)=0x4) r2 = syz_open_dev$tun(&(0x7f00000012c0)='/dev/net/tun\x00', 0x0, 0x4000c0) fcntl$setstatus(r2, 0x4, 0x2000) fcntl$dupfd(r2, 0x0, r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00000011c0)={0x40000002}) 2018/03/20 13:33:38 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) eventfd2(0x7, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000193000)) write$eventfd(r0, &(0x7f0000ed3ff8), 0x8) 2018/03/20 13:33:38 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="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", 0xfc) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/20 13:33:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) flistxattr(r1, &(0x7f0000000180)=""/24, 0x18) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000080)=""/210) 2018/03/20 13:33:38 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0xe000, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006040000000000000002000000e000000100000000000000000200010000000000000000fe00000000030005000000000802000000000000000000000000047c70aad0f87c258e6bcc5f707f9455fa5bd6424b048bd9187d9a1380f711e6421d78a625cd6f49904e17caa979ced430cd974525ec2136eeb8d84e75c80e5a8051fa20464ad338"], 0x50}, 0x1}, 0x0) 2018/03/20 13:33:38 executing program 3: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000000280)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x1}, &(0x7f0000000200)=0x88) fremovexattr(r0, &(0x7f0000000040)=@known='security.evm\x00') mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x40) 2018/03/20 13:33:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r1, r0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x309000) 2018/03/20 13:33:38 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00') mmap(&(0x7f0000f26000/0x12000)=nil, 0x12000, 0x1, 0x8010, r1, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000140)=0x9) readlink(&(0x7f00007e3000)='./file0\x00', &(0x7f000074c000)=""/4096, 0x1000) 2018/03/20 13:33:38 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) poll(&(0x7f0000000000)=[{r1, 0x7091}], 0x1, 0x10001) epoll_create(0x9e) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40040, 0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x39a0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x20010, r1, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x10001, &(0x7f0000000080), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)={0x1}) 2018/03/20 13:33:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x7, 0x4, 0xffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x7}, 0x10) ioctl$TIOCSTI(r0, 0x5412, 0x1f) [ 55.654862] netlink: 180 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.685981] netlink: 180 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/20 13:33:39 executing program 7: r0 = memfd_create(&(0x7f0000000140)='+#GPL^wlan0\x00', 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x1, [0x10000]}, 0x6) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000000000)=""/227, &(0x7f0000000100)=0xe3) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000005c0), 0x3) 2018/03/20 13:33:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001140)={r2, 0x4, 0x3, [0x7, 0x0, 0x6]}, 0xe) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/20 13:33:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x80000001, 0xf5c, 0xd3, 0xffff, 0x9}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000), 0x0) 2018/03/20 13:33:39 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x10600) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xbfcf, 0x2d02) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) getsockname$netrom(r4, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000140)) sendto$ax25(r4, &(0x7f0000000080)="ad1a8baf28ea43a1dc9adf57964d2d0bd822252be49974c14f5bb43bb598ea54e987a7258ad8", 0x26, 0x80, &(0x7f0000000100)={0x3, {"6b8e30a51c2dc8"}, 0x400}, 0x10) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000180)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/20 13:33:39 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40a900, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r3 = request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r3, &(0x7f0000000340)=""/108, 0x6c) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f00000001c0)={0x101, {{0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}}}, 0x104) sendfile(r0, r2, &(0x7f0000000140), 0x101) 2018/03/20 13:33:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) flistxattr(r0, &(0x7f0000000000)=""/32, 0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r1, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000000c0)=""/50) 2018/03/20 13:33:39 executing program 0: r0 = socket(0x15, 0x5, 0x10000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000100)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000ff5e66c7185cd3dafd5a368ea01f92579c76161b7c967e6cf6898db3d6da2e91e191f07f790402889f72f5c50eed29d6e57ca106a0f2b5e6efc32545bc98fb3a276a3cc6c3da078a8dae2768d3217d029371c33a65af9dfcdb4919be0a31a6042f5f4bf96c2cd1f49ba3b13cf453c85e734aba7b52bef7033edd9a2b64ac3c0b9908260dd"]}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x8) getegid() setregid(r1, r1) getsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f00000001c0)=""/120, &(0x7f0000000000)=0x78) 2018/03/20 13:33:39 executing program 1: socket$inet(0x10, 0x3, 0x0) 2018/03/20 13:33:39 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendfile(r1, r1, &(0x7f000033cff8), 0x1) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x9e, 0x8, 0x2, 0x9, 0x50, 0x1ff, 0x7ff, r2}, 0x20) 2018/03/20 13:33:39 executing program 4: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000003ffc), &(0x7f0000002000)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10001, 0x0) waitid(0x1, r2, &(0x7f0000000040), 0x3, 0x0) 2018/03/20 13:33:39 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r0 = socket(0x12, 0x800000000000, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='teql0\x00', 0x6}) 2018/03/20 13:33:39 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40a900, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r3 = request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0xfffffffffffffffe) keyctl$get_security(0x11, r3, &(0x7f0000000340)=""/108, 0x6c) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f00000001c0)={0x101, {{0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}}}, 0x104) sendfile(r0, r2, &(0x7f0000000140), 0x101) 2018/03/20 13:33:39 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000080)={0x0, 0x1, 0x8}) 2018/03/20 13:33:39 executing program 5: r0 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="e6", 0x1, 0xfffffffffffffffd) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='gfs2meta\x00', 0x10010, &(0x7f00000001c0)="da0d000000000000007a") request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='selfsystemsecurity!]\\', r0) 2018/03/20 13:33:39 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)={0x0, 0x0, 0x0, {}, 0x0, 0x400000000000}) 2018/03/20 13:33:39 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x800, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0xbc}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x100) r2 = dup2(r0, r1) getpgrp(0x0) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)) prctl$getreaper(0x3b, &(0x7f0000000000)) gettid() fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000000240)="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") syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100, 0x100) execveat(r4, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000018fed)="77f8916e002f766e656d743130"], &(0x7f0000f2c000), 0x0) 2018/03/20 13:33:39 executing program 3: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000fff000/0x1000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x1) 2018/03/20 13:33:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000eb9ff9)="666400000004bb") getdents64(r0, &(0x7f00006a1000)=""/42, 0x2a) getdents(r0, &(0x7f0000002fd0)=""/48, 0x16c) 2018/03/20 13:33:39 executing program 6: socket(0x200000000010, 0xf, 0x15511851) 2018/03/20 13:33:39 executing program 4: r0 = socket$inet6(0xa, 0x8080f, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x175, 0x8b910a9cdeb0dc96) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$int_in(r0, 0x0, &(0x7f00000000c0)=0x101) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)={0x7, [0x2, 0x1fffffffe00, 0x7b, 0x401, 0x1bb8, 0x9, 0x101]}, 0x12) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200080, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) utimensat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {0x77359400}}, 0x100) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000180)=0xfffffffffffffeb1) 2018/03/20 13:33:39 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x101) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) fadvise64(r1, 0x0, 0x8, 0x4) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) fcntl$setsig(r1, 0xa, 0x3a) 2018/03/20 13:33:39 executing program 6: setpriority(0x2, 0x0, 0x401) r0 = getpgrp(0x0) waitid(0x3, r0, 0x0, 0x8, &(0x7f0000000000)) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/20 13:33:39 executing program 2: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x60) epoll_pwait(r0, &(0x7f0000000240)=[{}, {}], 0x2, 0x2, &(0x7f0000000280)={0x7}, 0x8) r1 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003ff4)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000040, &(0x7f0000000000), 0x165) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x800) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0xffffffffffffffff) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f00000001c0)={0x1f, 0x0, 0x7, 0x7, 0x5, 0x4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ce8000)={0xfffffffffffffffd}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) 2018/03/20 13:33:39 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x100, @tick=0x2, 0x4, {0x9cc, 0x80}, 0x18, 0x2, 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000099d000)={{0x0, 0x1}}) 2018/03/20 13:33:39 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendfile(r1, r1, &(0x7f000033cff8), 0x1) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x10001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x9e, 0x8, 0x2, 0x9, 0x50, 0x1ff, 0x7ff, r2}, 0x20) 2018/03/20 13:33:39 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/20 13:33:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'dummy0\x00', 0xfffffffffffffff7}) 2018/03/20 13:33:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000480)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x111) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) delete_module(&(0x7f0000000280)='/dev/vga_arbiter\x00', 0x800) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={r2, 0x80000, r3}) rt_sigsuspend(&(0x7f00000000c0)={0xfffffffffffffff7}, 0x8) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/20 13:33:39 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x8001) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/03/20 13:33:39 executing program 6: r0 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0), 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0xad) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/20 13:33:39 executing program 3: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)={0x1b, 0x9, 0x7ff}) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00003906e5)={{0x6}, {}, 0x20, 0x0, 0x1000000}) fstatfs(r0, &(0x7f00000001c0)=""/152) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000040)=""/255) 2018/03/20 13:33:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="00bcf0ab1b0cfd62d77278ba") fcntl$getownex(r0, 0x10, &(0x7f0000000000)) fchdir(r0) stat(&(0x7f00000000c0)='.', &(0x7f0000000240)) 2018/03/20 13:33:39 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x6, &(0x7f0000000180)="d4a15b4bf390158cffcd95f59dd9ad94c93490108468f4d2a9cea2cde8c9565ba3770e36b6cc8923f324b66c9aa318184e5f4f0fabe809f86350ff6ed2d18d556732933202fb7f24543b502dfe6bbade7e037edf11b8a7e12f3886044a4d75795e24f7bc2196028fbcc9089b5d0429cbd2773f654d2eff9726e7223294f792c5cc8c5b87c137fed31d62666f2498bf9f675983359cf407076464949e3bced5d6161f22fcf7423c5575c6b1220f4e058ecfea12ea1f7848c8abf8a5b8d78520c434821099") setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) 2018/03/20 13:33:39 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x90000, 0xb0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, 0x2dd}, 0xfffffffffffffffd) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/20 13:33:39 executing program 1: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x14) lseek(r0, 0x2c, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x8000d, &(0x7f0000000000)="87353c411bfd9159016127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf2122a51", 0xfffffffffffffdd7) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x401) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000140)=0x2, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 13:33:39 executing program 6: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x88000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x4, [0x8, 0x3, 0x7, 0x10000]}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x0) 2018/03/20 13:33:39 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000000080)="51d7a058e41ac1c588431f43c6841e6c863d51af38cc1f1384b11b2e563ff4bd25389c9e133148d44f3adc77e04bc5bf0cdb53a8b8b2673dc7a65e277cabfd3e189ca01198", 0x132) getrandom(&(0x7f0000000000)=""/103, 0x67, 0x2) 2018/03/20 13:33:39 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000700)={0x18, 0x0, {0x1, @empty, 'tunl0\x00'}}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x4, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000a00)={'raw\x00', 0x24, "29f991ae66dd5dd849cc7e727dd6de6368ea6da615260e68c04130de89e793e3fdf2262d"}, &(0x7f0000000a80)=0x48) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/239) timer_create(0x3, &(0x7f0000000880)={0x0, 0xc, 0x4, @thr={&(0x7f0000000000)="9f75dce8b8394e577820f7efe03016847f8077aec17ef5adc6cd55c9d0e878abfc23b3f9df767f2ecc32d70c932a76978d704f0bd8608ca198d1f6143de2de82c835367cab38917dbcb60430df410af225b38aaaba48a330dd9b4a3403", &(0x7f0000000780)="b082b7e438f2769eb517a5f0d910358f3437c6c6c40ce9a02eefaa3637df09c703b58762e50ac02b67023e621cf9604b0ae3a98df941ddaa022b8ab14a320e612a70d67586524ecdab4e75b9f6bd841a07c7a3e48d12c2c22a9086f78d1224b9eb60922c67085c8aa7652240c17ebead463e49f78f712c342902c223a59ed6de31d6414b0436c61a754cb4869c07d3d28781879c572c7ae885a51d9efac12459924410767ba179df340461c335ba6142d05bba4d77627d0fc35e591ee010efb52d942075e33021b5d6cfee486ada3c6fbc7b142944d682172ecf3d435f4029f27f15c0b5b7010bff"}}, &(0x7f00000008c0)=0x0) timer_gettime(r2, &(0x7f0000000900)) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000002000)=""/4096) r3 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r3, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r3, &(0x7f0000000df0)=""/528, 0xff95) writev(r3, &(0x7f0000000680)=[{&(0x7f0000000180)="398c43492ec9fdf4fc1c6a363f5ad583f484e6a0acd3cf0e21b2b60d8b8cb0c544bbfd44239a8aff94adbb47f36ff339e5b90ed4aaf113357b093861122f1a1c8988409c2f595d17d2a153c4f18c414a8d1e5a402de13d120d0a4f8b4880c2da8ae2318aca13c9215bc29c9bd30a0ccea93455a0775e3b66f2e10e6d2cbbc06f09e5f9cf313cd8673ec1bfeae5eae4ac5bcae23784ff03819f33e483f3c9615f8659fbfd406edbc872199cb4c03fe6083cb9789492caa11bafa5af4b6d780bcd6f7d3a6fef216a", 0xc7}, {&(0x7f0000000280)="6e10929449c609b0503fbbbd3ec6d1f5cf80cb81b95652a9228663538206395ff1d948e1f3c9c60d1ccaa0ab7d0508de33f16bcd610946731b3781855e593aa3951dca7b92933dc11cca5e33720f11683badd88079dcf2df271af9611680ef422a6f217c29a4b4f520aee558118177e2981727c27eddd04598a2046849cfe2ff8359c83529f8f412e9780b59d3938b822fddf931727da879c838afd0241b0c41c5818aa38401bfc93247dd1187a55f18d84387bdff608bddf4b52045b88fbcc5dde0aba18196e7af939772d7566459110404143b5d16f3ff36", 0xd9}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000380)="76317939af32eae8f40a950e1f717a162b1e43ee5759adcebf6427c57a43453aefac332902456a37a2ac4055074a1d175cdff050dfa6d56109a84a93e9e131158e8e9d33f1cdb49dbc6515cf5a0e76e5769cafbb285e875374dffaafe9cc3ceea556410908fa6574", 0x68}, {&(0x7f0000000400)="59998bab954407694e056baa6a1467968a578ad359116db2512ae99d73f584cb5f0d163e34e1f8b8bdd7f866a369c8a5c502d2f1179f6ea03b4857195f307f172429d3b444dfe58295e90c7704836d0655326b9467fd33191dc7fc60458b81afac8d27b0d2413c8a3b736c9c6206f8afd6609e3d8430e1e278dfc3e184177a821453452b619efcb877feedcb31d13a8ca2098a4db6731c155b5f0bf2b494310b18d59a32324597e3569b3ba7751793fb4ebb05b2ed343241df2a451fe424f351b7b23d68f1fd1ad89b79c4d67506e1fee8210f851610a0f56b816037e122277b15106c8743cf180690dda2a1aea17010883395", 0xf3}, {&(0x7f0000000500)="7e324567f6339fb219", 0x9}, {&(0x7f0000000540)="5f9a18648530b58e3709ed417e4aae8b28cc66682398be719f4ed765c3ac7f3cfe977ae794255bab84b17a2f7671f7c3cf6720a8f9b35c1c372e1a445c17198ef91145da90df3aa1309617470911d746b65f5de1ab215cb4dcf8c5c934b4aa", 0x5f}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="714a31e6c88c01422120257a021f51ff56ce0d0634f03a8b86e19171dc36d5eb1518c2a9c1691108d1be4bf8d08c97c604c40b6458d033fea71dabf4ffa3ccc272a35c698b526c65c3f40a4a2f5d6a3486675a519e56", 0x56}], 0x9) getsockname$unix(r3, &(0x7f0000000940), &(0x7f00000009c0)=0x6e) 2018/03/20 13:33:39 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0xd0181, 0x180) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000080)={0x2}) 2018/03/20 13:33:39 executing program 3: seccomp(0x1, 0x3, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x35, 0x0, 0xfffffffffffffffe}, {0x6, 0xfffffffffffffffd, 0x0, 0xffffffbffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/03/20 13:33:39 executing program 1: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)='t', 0x1}], 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="9a202bb1e400df3e19dc60419062921ba77316662405840bbe6bf50389bfdd983a909f0ee9218e8a751f8dcc0a17dca24b9b29622f399fd2cbb9125657f602c3976634ab3da960d952dc061d9cef7e048544c6fd25a990ff61714e9157072d618dfa887effeae94a4bad62fc07eb71b94aa5742a0d") fcntl$addseals(r0, 0x409, 0xb) 2018/03/20 13:33:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00007d9fac)="958e392935a186d6306a36ba59fa0f57ff00020600a500000007a9b4d5ed5cff03000000004b9fab9d69587b141407bda7fc03011dac09e4457accb797217c5e1c9bbe899a63b0a5818381b84703a807811a2fa8", 0x54) fchmod(r0, 0x82) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/20 13:33:39 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x14000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) close(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/61) 2018/03/20 13:33:39 executing program 2: timer_create(0xb, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f00008ec000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000001040)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000040)=""/4096, 0x1000, 0xc7, &(0x7f0000001080)={r2, r3+10000000}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000001100)=[{0x7fffffff, 0x0, 0x2, 0x1, @tick=0x3, {0x4, 0x2}, {0xe66, 0xffffffffffffff81}, @time=@time}, {0x81, 0x0, 0xa25, 0x5, @time={r4, r5+30000000}, {0x51, 0xfffffffffffffff8}, {0x7044105e, 0xffffffff}, @control={0x1, 0x100000000, 0x7}}], 0x38) 2018/03/20 13:33:39 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x0, 0x5, "433984591e49"}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x81, 0x4) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setgroups(0x3, &(0x7f0000000280)=[r2, r3, r5]) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000340)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000380)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000003c0)={0x9, 0x1, 0x401, 0x401, 0x3}, 0xc) lremovexattr(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)=@random={'osx.', '\x00'}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000480)={0x0, 0x2710}, 0x8) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000004c0)=0x53, 0x4) ioctl$TIOCSBRK(r1, 0x5427) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000500)=""/32) ioctl$LOOP_SET_FD(r0, 0x4c00, r6) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000540)=""/94, &(0x7f00000005c0)=0x5e) mknod$loop(&(0x7f0000000600)='./file0/file0\x00', 0x40, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000640)={0x1, 0x1, 0x400, 0x524, r4}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000680)=0x89, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00000006c0)={0x10001, {{0x2, 0x4e21, @rand_addr=0x3}}}, 0x84) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r0, 0x5428) fcntl$F_GET_FILE_RW_HINT(r7, 0x40d, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000800)={0x0, 0x9}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000880)={r9, 0x401}, 0x8) 2018/03/20 13:33:39 executing program 3: rt_sigprocmask(0x0, &(0x7f0000000040)={0x3a}, 0x0, 0x8) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x6e) 2018/03/20 13:33:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="4c899a5a4eaffa45e92c18edf4d77a6298600a3703591a42531662df7b9a3b71d1837e15cd639a5a213b12581a6947d40052283a64367038fdac9b221679f7aa3a859ba2d8f0184302c64b4a12deaceddd8a1eb4698a0b3a39721dd44c619780c8d0a79775d4a3dc11267d12be41d7b6da343c1f6baaef613e2249be155fc744a32ac5805a74da86e4fbb22402de03c0f1b14263fc3a2da720a43ba79e1f2dc1598990c2e20e864acd2ff582a26d624031ca8822ab36e506b9f0401a", 0xbc, 0x10, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) recvmmsg(r0, &(0x7f0000005780)=[{{&(0x7f00000046c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005740)=[{&(0x7f0000004740)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) 2018/03/20 13:33:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f58f74)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) 2018/03/20 13:33:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000580)=ANY=[@ANYBLOB="24000000000101000000000000000000ff00000010000200050014ffa2"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x100000001, 0x0, 0x3}) 2018/03/20 13:33:39 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xfe, 0x800000}, {0x0, 0x7}}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) 2018/03/20 13:33:39 executing program 2: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffff20c7, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/202, &(0x7f0000000200)=0xca) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000240)='./file0\x00', 0x8) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/20 13:33:39 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000000ff0)=[{0x25}, {0x6}]}, 0x8) r2 = geteuid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) sendto(r0, &(0x7f0000c66fa1), 0x0, 0x0, 0x0, 0x0) 2018/03/20 13:33:39 executing program 6: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f00000003c0)="5e03800018c6a1", 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) setitimer(0x3, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) 2018/03/20 13:33:39 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000400)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f000029c000)=ANY=[@ANYBLOB="220061ef0ef263deba190000000600ef000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f00000005c0)=0x3, 0x4) r3 = getegid() fsetxattr(r1, &(0x7f00000004c0)=@random={'user.', '/selinux/context\x00'}, &(0x7f0000000500)='}eth1\x00', 0x6, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000540)={0x0, 0x1}, 0x8) r9 = getegid() getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) getgroups(0x8, &(0x7f00000003c0)=[r3, r4, r5, r6, r7, r8, r9, r10]) r11 = dup3(r0, r1, 0x80000) setsockopt$bt_BT_POWER(r11, 0x112, 0x9, &(0x7f0000000480)=0x9, 0x1) 2018/03/20 13:33:39 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000000180), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000b3bfff)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x191000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x17, 0xe9, &(0x7f0000000200)="bed326e5b4add41eacf66bf08fd32be633468704ae76547d55fbfc846935c1013fe31450559a3577020d40a531261f5820afc7816715f554bb6dee158c2ce2d34ed2286c51a5abdc3b83d5f94168e192f01f39212ee3d05cb67e0d2dd29ecc3bf95bd898e7a0f1e27619b0c0c9d33be628a0692f3623bd2c2fe8bff7e9f98ab1e5d0a9e7eb1a49f99e3030759d07aabb4122b9a72b8739fe4011a0d35deedaaa46e8aeeec6a3a096434c0311b05c67fdb1b9942b7e34b4a77c450751eebd07fb7a4ab17beff97aa8998e02736b23d0f0273a5ab4530745f6c8bc66bf9767f60162f046321accc8bc51"}) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000300)=""/4096, &(0x7f0000000140)=0x1000) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) 2018/03/20 13:33:39 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) chdir(&(0x7f0000bddc23)='./file0\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mkdir(&(0x7f0000b1fff8)='./file0\x00', 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/20 13:33:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x541d, &(0x7f0000fdd000)) 2018/03/20 13:33:39 executing program 5: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eedffc)=0x7f4, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f000080e000)={0x2, 0x4e20}, 0xfffffffffffffd3e) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x80000001, {{0x2, 0x4e22, @rand_addr=0x3}}}, 0x84) shutdown(0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x4, 0x4) setrlimit(0xa, &(0x7f00000000c0)={0x5, 0x5}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000002c0)=""/4096) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x50000, 0x0) mq_timedreceive(r1, &(0x7f0000000140)=""/160, 0xa0, 0x7, &(0x7f0000000200)) recvmsg(0xffffffffffffffff, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef2fd0), 0x0, &(0x7f0000eeffdb)=""/81, 0x51}, 0x41002106) personality(0x4100001) openat(r0, &(0x7f0000000280)='./file0\x00', 0x4000, 0x10) 2018/03/20 13:33:39 executing program 2: syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) [ 56.466043] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 56.483087] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 56.533895] audit: type=1400 audit(1521552819.900:32): avc: denied { getopt } for pid=8579 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 56.561504] audit: type=1400 audit(1521552819.930:33): avc: denied { setopt } for pid=8579 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 13:33:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) keyctl$chown(0x4, 0x0, r1, r2) r3 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r3) keyctl$chown(0x4, r3, r1, r2) 2018/03/20 13:33:40 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c000000101deace050cb3e4bbe74911013d6c993c0989ffffffffffffffff000000000c000100010000007f0000010c0002000000000002000000"], 0x2c}, 0x1}, 0x0) 2018/03/20 13:33:40 executing program 7: ioprio_set$pid(0x2, 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000000040)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/03/20 13:33:40 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/20 13:33:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8000000000000000, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000200)={0xff, 0xec9, 0x9, 0x3, 0x1ff, 0x6}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x8) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000240)) fcntl$getown(r2, 0x9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000280)=0x81, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x7, 0xb000}, 0x4) ioctl(r0, 0x440000000000127a, &(0x7f0000000280)) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000000c0)=""/210) 2018/03/20 13:33:40 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sync_file_range(r0, 0x1000000000007, 0xc2e, 0x800000000005) 2018/03/20 13:33:40 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x20) mount(&(0x7f0000646ff8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f00008d7000)='tmpfs\x00', 0x0, 0x0) 2018/03/20 13:33:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0xffffffffffffffff, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0xd) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085df70)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faef70)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) close(r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 2018/03/20 13:33:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000488, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) syz_open_dev$urandom(&(0x7f00000015c0)='/dev/urandom\x00', 0x0, 0x2400) recvmsg(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/240, 0xf0}, {&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000240)=""/120, 0x78}, {&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/27, 0x1b}], 0x8, &(0x7f0000001480)=""/227, 0xe3, 0x855f}, 0x1) 2018/03/20 13:33:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="b1fa384d6a98e405b1de040000000000000096d46668f1cfd9ba1e809f53add817e1761bf4677ccdec37e58c", 0x2c, 0x20020000, &(0x7f0000385ff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='veno\x00', 0xfffffffffffffe63) shutdown(r0, 0x1) 2018/03/20 13:33:40 executing program 6: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000080)="b96794644afbfa2ee2b2b99b19bcdba17d246727b6b73c7661cd3c64c5ded4f920dd4b9629221ddd9c5bb8380f", 0x2d}], 0x1, &(0x7f0000001c00)}, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/20 13:33:40 executing program 3: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2005) r0 = socket$inet(0x2, 0x4, 0xfffffffffffffffc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}, 'syz_tun\x00'}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x6, 0x4) 2018/03/20 13:33:40 executing program 5: r0 = dup(0xffffffffffffff9c) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000200)={0x8b, 0x8001, 0x1, 0x5}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r1, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000015fd0)={0x14, 0x32, 0x3}, 0x14}, 0x1}, 0x0) ioctl(r1, 0x3, &(0x7f0000000000)="20679bcde888e618894ec79355460d7d6c7152ca8288e4c0bc040f39497fc74773921b14de81c7cefa47a629db8412304ed2ddb5e62551c53e57b6b19ad90bdf27169840cf1a5304357e35a74eef71f78dcb11100c77adf0b349b9285f0bd59aa009a3e667d60a038c019c1cca5e6d269b9ee3999809198e0328e39d720c39cc18128807be5e8719bc1be22e90defe548a540eeb03842231552d6edf9a36c121d200f6c07c7dce08") r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21}}, 0xfffffffffffffc00, 0x9f, 0x1ff, "2ce6f12a0f196fdfe45f36071080ecf7eab5a21d6c1a84a85f28813724a88609b2bf62c31eb9bd2a4556c063756364fb625e616665a9fce540d345bd49c708624764275a99ea3742edccc6a5086ce072"}, 0xd8) 2018/03/20 13:33:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000240)={0x10, 0x0, 0x0, 0xfeffffffffeffffe}, 0x28) bind$netlink(0xffffffffffffffff, &(0x7f0000000340)={0x10}, 0xffffffa8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000c00)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) set_thread_area(&(0x7f0000000000)={0x800, 0x0, 0x2400, 0x80, 0x6694, 0x101, 0x1, 0x20, 0x0, 0x1f70}) rt_sigreturn() 2018/03/20 13:33:40 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x400, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) time(&(0x7f0000000000)) time(&(0x7f0000000140)) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440), 0x2f4, &(0x7f00000004c0)}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x4, 0x0, 0x3, 0x9, 0x70, 0x0, 0x8001, 0x8, 0x0, 0x6, 0x8, 0x3}) 2018/03/20 13:33:40 executing program 5: r0 = dup(0xffffffffffffff9c) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000200)={0x8b, 0x8001, 0x1, 0x5}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_generic(r1, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000015fd0)={0x14, 0x32, 0x3}, 0x14}, 0x1}, 0x0) ioctl(r1, 0x3, &(0x7f0000000000)="20679bcde888e618894ec79355460d7d6c7152ca8288e4c0bc040f39497fc74773921b14de81c7cefa47a629db8412304ed2ddb5e62551c53e57b6b19ad90bdf27169840cf1a5304357e35a74eef71f78dcb11100c77adf0b349b9285f0bd59aa009a3e667d60a038c019c1cca5e6d269b9ee3999809198e0328e39d720c39cc18128807be5e8719bc1be22e90defe548a540eeb03842231552d6edf9a36c121d200f6c07c7dce08") r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x80001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21}}, 0xfffffffffffffc00, 0x9f, 0x1ff, "2ce6f12a0f196fdfe45f36071080ecf7eab5a21d6c1a84a85f28813724a88609b2bf62c31eb9bd2a4556c063756364fb625e616665a9fce540d345bd49c708624764275a99ea3742edccc6a5086ce072"}, 0xd8) 2018/03/20 13:33:40 executing program 2: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000294000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x8) fstat(r1, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) 2018/03/20 13:33:40 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) prctl$setendian(0x14, 0x2) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) 2018/03/20 13:33:40 executing program 3: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) fstat(r0, &(0x7f0000000000)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/03/20 13:33:40 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="01000300aaaaaaaaaabbaaaaaaaaaabb000000000000000000000000aaaaaaaaaabbaaaaaaaaaae0e9fcffffffff09aaaaaaaaaaffffffffffff000000000000"]) 2018/03/20 13:33:40 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/03/20 13:33:40 executing program 6: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) sendfile64(r0, r0, &(0x7f00000001c0), 0x19) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1f, &(0x7f0000000000)="1fd75bf02a601b56d23847514c847723f5841dafcc2d9504387f20d345b08f9df84a5aea5b8a097d450d14c58c89da62d0d1cbf6d1cc5952c26ab6d6d8e43f4a2bd79e212e492d") fcntl$lock(r0, 0x5, &(0x7f0000011ffc)) fgetxattr(r0, &(0x7f00000000c0)=@random={'btrfs.', 'vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00'}, &(0x7f0000000100)=""/179, 0xb3) 2018/03/20 13:33:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000300)=""/223, 0x22b}], 0x200000000000009c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sco\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4) r4 = dup3(r1, r0, 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000080)=""/94) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/03/20 13:33:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x24, 0x0, &(0x7f0000d06000), 0x0, 0x0, &(0x7f000023c000)}) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) r2 = dup(r0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x8, 0x10001}]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockname$netrom(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/20 13:33:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000200)=""/196, &(0x7f00000000c0)=0xc4) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x202) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffffffffffff0000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1000, 0x206, 0x4, 0x7d25, r2}, &(0x7f0000000140)=0x10) 2018/03/20 13:33:40 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000009080000000000000000000000030006000000000002004e20e00000010000000000000000030000000000000000000000000000000000000000000000a968cfdb0bafe94398777885c8936f7b87b34e8ca502e1bde77b0c47e55300750cae401c84357e0bcebe96d9abbce89a498abe67b1dd4a42427c3f4592aa31b40baf26169e2824ba42274434db301f0830d3294b820561456e9efbc12f4d6809ae2959e7937835abdb6577db4e2fe299b3bbb49a7a435a0b9a7a3ab460ff6dc417cbc8a67c20b59174ae96be2f84a6d722d40fb5c42de1a98a0bf0d7c3f7ba8521deeab3"], 0x40}, 0x1}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) connect$netrom(r1, &(0x7f0000000140)=@full={{0x3, {"383272f78a1d72"}, 0xffff}, [{"1b731972f433d1"}, {"1abbac6c569843"}, {"a7d3beb79fa2a7"}, {"266d64e7aeca61"}, {"919a622a46a234"}, {"a21d542b7720d3"}, {"700d8f8072f0ff"}, {"8cd7509c8f1e2d"}]}, 0x48) 2018/03/20 13:33:40 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0xe, 0x0) ioperm(0x0, 0x7, 0x0) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x1ff, 0x100000001, 0x401, 0x2f7}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x1, 0x10}, &(0x7f0000000140)=0xc) r2 = syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)) 2018/03/20 13:33:40 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000040)=0x6e, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000002c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) bind$vsock_stream(r2, &(0x7f0000000300)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r3 = request_key(&(0x7f0000001100)='id_resolver\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001180)='\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001300)="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", 0x1000, r3) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[], 0xffffffffffffff7d}, 0x1}, 0x80c0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$selinux_user(r4, &(0x7f0000000380)={'system_u:object_r:dhcpd_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000012c0)='tls\x00', 0x4) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000000280)) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000100)={0xeab0, 0x4, 0xfffffffffffeffff, 0xffff}) 2018/03/20 13:33:40 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0xe) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000080)={{0x4, 0x86}, 'port1\x00', 0x83, 0x40000, 0x100, 0x8, 0x4, 0x0, 0x5f6, 0x0, 0x2, 0x7ff}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 56.887492] binder: 8672:8674 unknown command 0 [ 56.898629] binder: 8672:8674 ioctl c0306201 20000000 returned -22 2018/03/20 13:33:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xffffffffffffffeb}, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000140)) fsync(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00000001c0)) 2018/03/20 13:33:40 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000029ff2)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003ef63)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000040)=""/126, 0x7e, 0x10001, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gretap0\x00'}}, 0x80) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) write$selinux_create(r0, &(0x7f0000000180)=@objname={'system_u:object_r:crash_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x37, 0x32, 0x20, './file0\x00'}, 0x46) 2018/03/20 13:33:40 executing program 0: mq_notify(0xffffffffffffffff, &(0x7f000037f000)={0x0, 0x0, 0x2, @thr={&(0x7f0000f4af0c), &(0x7f0000131000)}}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x144) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) [ 56.955469] binder: 8672:8674 unknown command 0 [ 56.960274] binder: 8672:8674 ioctl c0306201 20000000 returned -22 2018/03/20 13:33:40 executing program 1: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/dev_mcast\x00') renameat(r0, &(0x7f0000000040)='..', r2, &(0x7f00000000c0)='../file0\x00') setxattr(&(0x7f00004fc000)='..', &(0x7f0000e53000)=@known='security.selinux\x00', &(0x7f000092f000)='system_u:objrct_r:system_dbusd_var\\libt:s0', 0xffffff98, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getgroups(0x4, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f0000000100)='..', r3, r4) 2018/03/20 13:33:40 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001580)={'bpq0\x00', 0xe27}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x402101, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000080)={0x0, 0x7a399f42, 0x5, 0x52, &(0x7f0000ffc000/0x4000)=nil, 0x3ff}) dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)) 2018/03/20 13:33:40 executing program 3: r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000000000)=[{}, {&(0x7f0000bf7fe4)=""/28, 0x1c}, {&(0x7f000086ffe5)=""/27, 0x1b}, {&(0x7f00002c3ffb)=""/5, 0x5}], 0x4, &(0x7f000009ffa0)=[{&(0x7f0000000040)=""/236, 0xec}], 0x1cc, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="2f000000c51ebe675482000000008000000197978a5ecba356ce6376bca20f57f1b58d07e02ef8801418afd277c1623af5a6cb"], &(0x7f00000001c0)=0x37) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280)={0xfffffffffffffffc}, 0x4) 2018/03/20 13:33:40 executing program 0: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f00000001c0)={0x0, 0x7, 0x7, 0x2, &(0x7f0000ffa000/0x3000)=nil, 0x8000}) getpeername(r0, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_mtu}) 2018/03/20 13:33:40 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) 2018/03/20 13:33:40 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) fanotify_init(0x22, 0x1000) r0 = getgid() getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, r0]) setresgid(0x0, r1, 0x0) 2018/03/20 13:33:40 executing program 4: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, &(0x7f0000000040)=0x6e, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000002c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) bind$vsock_stream(r2, &(0x7f0000000300)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r3 = request_key(&(0x7f0000001100)='id_resolver\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001180)='\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001300)="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", 0x1000, r3) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000200)=ANY=[], 0xffffffffffffff7d}, 0x1}, 0x80c0) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$selinux_user(r4, &(0x7f0000000380)={'system_u:object_r:dhcpd_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000012c0)='tls\x00', 0x4) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000000280)) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000000100)={0xeab0, 0x4, 0xfffffffffffeffff, 0xffff}) 2018/03/20 13:33:40 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000000200)={0x0, 0x7, 0x3, 0x0, r2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)) r3 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x8, &(0x7f0000000080)={0x9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)={0x4}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000100)={0x0, 0x0, 'client1\x00', 0x1, "00dba7c52cd9cc54", "e4896f1a5ffd306e6694c19e0533ccdeb46b786b437d50e7ec46b31b7ee469dc", 0x4, 0xfffffffffffffff7}) 2018/03/20 13:33:40 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) socketpair(0x10, 0x2, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000240)="6098b7a8c3a05ce82725611d3f513086eb4ca0c219b4f708943023d8188209743de024841c242475a2fc3689001c500e6e7ae43cbdbfb9ed0db45a846186e295c91bef25fd7a0c3c48573cb9b89480b748251b572116fe7d616343e16613f8252372ebdad3cbf448809bd5e1448cd286207e8cff855f015e90477222cc9f642f13fb6dc46699e9a8edf0d2ccd2649fc7d3e8fb9950a174ef119cb899abfa85542a7bab862dbb087f594ba568bdcb012dafced78dd448632e14199c935d2799a601d4d87371a1ceb71b1b935b02fcb4c22dd2ecabaf82345e62bb0effc8a5bfab191d193f401bc214d81d00146ede5be6e7bc43") ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/200) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x5, 0x7) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x3, 0x0, 0x5, 0x7, 0x40}, 0xc) 2018/03/20 13:33:40 executing program 2: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="fc81e3b8ed61d8a692d8860aec661241872280671b82e5df82a36c805dd8f1090b6ef5436f9c7be5794a8feb4b4c29d41439a07d557ee70ff9044db55c2c17a1fc12d65e430b57f0b49b27d7fee4d9945ef34ce08302c1c0f19f145399f95d899c01cc51bed736e37ccec60e8e6759a71b4477ef88d3496aeb4cb3c88135e6bdd0bdf863b01598cc0c054fc6e6e238108c94ed2eda6b", 0x96, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000740)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)='(ppp0^mime_typeppp1\x00', 0x0) r2 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="b5e196176283fea6315c01762029325294d4966ae7f4ed63405eacec8f649965f2b4cb71bbc155c1597f4163ea91cf2dc55e384b27884f061c742f62d7dfb588d1e9d730460afa7d1be41f6599b80988e39b91846fb1f86b9b805a5b0f444e3606d2b2364f5ffd35a70fc70ffe4b576f781f20c46d146fc87b8cd74631cf92fd2522d0c62bdf4f77e8b658e2279e8b7d7400e4c0d7438522ae5056ba3284985990a33733cbcda02b77e2735cd2b150f5b8ccc980b202892f71a064f315805f7334808d44e0e810194a7a402d4c300c39f20f59b9204b72261aa5d2f15f2c45ba8fe479defdf96edd1e4290085e4c5da50306", 0xf2, 0xfffffffffffffff8) socketpair$inet(0x2, 0x3, 0x800, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000800)={'HL\x00'}, &(0x7f0000000840)=0x1e) keyctl$dh_compute(0x17, &(0x7f0000000540)={r0, r1, r2}, &(0x7f0000000580), 0x0, &(0x7f0000000700)={&(0x7f00000005c0)={'sha384-ssse3\x00'}, &(0x7f0000000600)="72876d6efea759a76fb4caf763b08f0c53df6d4c181d0883f052aa5382e856e788f3fb15bfff8853d95efa73c4b8dc8d18bd3cfcbb78a59ce629fc0c33b78fe28bf25ac9e35cac8699c8f261195dd37987bea3bde696f73aade30cdf1f1c89a22f6766ce7d7c06420fcc0c1d48d25d870bfee51694c555f237e12cca8f316af161853cc5b494874ff1171c1acd2f61231611b33c5f2137b31976b60827acc538a9d1188a9caf717abc58273e0f1029fc4d0b0aa246f7b679baed4d0846f9c852de761dd05391bdd38c20f8cc9e0d1b4a6d600f4bbf81a962581989", 0xdb}) r5 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) getegid() readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000180)=""/189, 0xbd}], 0x1) recvfrom$inet(r3, &(0x7f0000000880)=""/67, 0x43, 0x1, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f0000000780)=""/99, &(0x7f0000000300)=0x63) r7 = getpid() r8 = gettid() readv(r5, &(0x7f0000000040)=[{&(0x7f0000000080)=""/128, 0x80}], 0x34c) tgkill(r7, r8, 0x2f) 2018/03/20 13:33:40 executing program 1: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x8001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000b47ffc)=0x1000000, 0x4) 2018/03/20 13:33:40 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)) 2018/03/20 13:33:40 executing program 5: r0 = memfd_create(&(0x7f0000000000)='queue0\x00', 0x1) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x1) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "539a2b605abf2363fbd19c8c0319b9417f1f8ea8ff85a621c505d1391b8cf2161875b2beea20e803564c978a76ec327a5f56a55bebdf21e9317060059a95448b", "a90545937f89780bb474a739a082354ea23c64c04566a0caa67384b053b0c9ebfada979deca12afa331bc6c97bca3c54d12934c94c2942a33b1a4ebe0412efd7", "5897dc1038ed7df1332cb524d5ae06662b51f07c9137ec866a103964e29badfb"}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x4800, 0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x2, 0x80000000, 0xa6, 'queue0\x00', 0x1}) 2018/03/20 13:33:40 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000085000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x1}) request_key(&(0x7f000000c000)='logon\x00', &(0x7f0000006ffb)={0x73, 0x79, 0x7a}, &(0x7f000000cfe3)='/selinux/avc/cache_threshold\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/20 13:33:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="180000000001fdff0000000010000000000000000400f7ff"], 0x145}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0x8401}) 2018/03/20 13:33:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x20, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 13:33:40 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x1f, {{0xa, 0x4e24, 0xffffffffffff0000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0x4, [{{0xa, 0x4e24, 0xffffffffffff8000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, {{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x4}}, {{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}]}, 0x28c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0xd, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/20 13:33:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fstat(r0, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f00000000c0)={0x57, 0x100, 0x7ba0, {0x1, 0x2}, {0x6, 0x8000}, @period={0x5c, 0x2, 0x4, 0x3, 0x8, {0x414, 0x80000000, 0x0, 0x7}, 0x2, [0x40, 0x79c9]}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) 2018/03/20 13:33:40 executing program 1: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r0, 0x409, 0x11) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/03/20 13:33:40 executing program 5: r0 = gettid() r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0xc000, r2, r3, 0x6, 0x4020) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000180)=0x8) clock_gettime(0x7, &(0x7f0000000340)) r4 = syz_open_procfs(r0, &(0x7f0000000140)='maps\x00') exit(0x0) pread64(r4, &(0x7f0000000000)=""/193, 0x26, 0x1b) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000300)=0x5, 0x4) 2018/03/20 13:33:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6800) read$eventfd(r0, &(0x7f0000000200), 0x8000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0), 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/223) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r1, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef6ffc)) 2018/03/20 13:33:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f02000)="4402", 0x2) r1 = dup(r0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000002c0)=0x2, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xc0080, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x20, 0x2, 0xe, 0x5, "08e30f2a3b79e63aa9d8009f6ffb4e8ed6682c3a9668e5fe2853905bae3dc23160960f4a8b35731be692687c2da20217dea266c4efc195deb5bb4495ac3aec1b", "e7b14337d8d82116c5bf68287eb29498e00577952e05b13786b492a939f0d915", [0x927c, 0x2]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e22, @rand_addr=0x80000000}}) fsetxattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)='\x00', 0x1, 0x3) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000200)={@local, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000280)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/03/20 13:33:40 executing program 2: r0 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="16e1aedd535bcf560c5bb7b483fc8aa9e1e9d3ce7634c064462a03d8844427072411c7d465b4d68ae04e3a48d2a6758036924f4b6b6cdf376cda05f915df7a219e5d6344da97bd10969a1eaed926ccd9bd108c483d97571455502729c976a7009fac69ff0d2691081b9ec77779fa2b67c04d3270f4055883d7ab28a01f", 0x7d, 0xffffffffffffffff) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="b32048def9965ed0737977caa23896637619f7a6887f1b1d710061c9f213ef76e941c65882d7782c7143ac38d10d951cf0773727b2d6d6caeb64e70482b22683ff694cdafb9a2a78c346420316b6a3bb996a5ecd3cbd56a443614bf8b0b71e0900555b073c6ba233f49b57657965e04bbd2e3b52e19adb7769627629e662b6f9275c4d1f1a47aa3adb0a36d97b7c617619c36c6b027304a6ed01fa73603d4097118a97a9c56ea36b22bd5833983e8ab19a30daa25701476484bd27d89dad8c7030316a3ab638124359464c401eaf3d8e9868d7e99aab3e27cd", 0xd9, 0x0) r2 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="e25cf7177a6d554df77703a5a7b4fda9e18a721c33c3482e9a5bbe2413e62b2bbc01c6b842b7f6b589885e0b60ec645f235c6cc8ac2b36ca51b1694098d330f6a80027fcca7630abeb072e348221b5a3805325eb5e1aa940dc864d02540adc1b9afe7d360ddc9ff1898acc82bcd88399fedc1e880b279b86613ca5b335f49b35f85162f4a92200743fca9dfe3068f209b4036199d614204f1b2838cf4c84feca7d625693097d421b991ffe70bec0c59232b50bbbff65c306204dd4f2b5c333c3caa070034c7b2fa98be4a405ec21003c669c87e8826960f9ad03baff6be1e16e2f8718f1efed609b4395cf820a47327b5e533340", 0xf4, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r0, r1, r2}, &(0x7f0000000500)=""/4096, 0x1000, &(0x7f0000002540)={&(0x7f0000001500)={'sha384-avx\x00'}, &(0x7f0000001540)="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", 0x1000}) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000000)={0xcfa, {{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xa25}}}, 0x84) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/20 13:33:40 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x81, 0x4, 0x35, 0x53, 0x1f, 0x5bc, 0xfffffffffffffff8, 0x0}, &(0x7f0000000040)=0x20) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000240)=0x2b14, &(0x7f0000000280)=0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e23, 0xe8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6172b191}, {0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xce, [0xfffffffffffffff8, 0x101, 0x9, 0x9, 0x1, 0x2, 0xfffffffffffffffc, 0xf858]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xa29400000000}}, [0x7, 0x0, 0x440, 0x3ff, 0x100, 0x7fff, 0xfffffffffffffffc, 0x81, 0x10001, 0x0, 0x2, 0x9, 0x100000001, 0x9c79, 0x2]}, &(0x7f0000000180)=0x100) 2018/03/20 13:33:40 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x100000000, 0x40000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000025c0)) socketpair$inet(0x2, 0x80000, 0xff, &(0x7f0000006240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='cpuset\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x0, 0x1]}, &(0x7f0000000100)=0x8) pread64(r3, &(0x7f000000d000)=""/4096, 0x1000, 0x0) 2018/03/20 13:33:40 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) tkill(r0, 0x1f) ptrace(0x4208, r0) r1 = gettid() ptrace$setopts(0x4206, r1, 0xf484, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/20 13:33:40 executing program 3: setrlimit(0x5, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) 2018/03/20 13:33:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x200004) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@dellink={0x28, 0x11, 0x93beda9e9db6d527, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x1}]}, 0x28}, 0x1}, 0x0) 2018/03/20 13:33:40 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/63, 0x3f}], 0x20000058, 0x0) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='bdev\x00', 0x2000002, &(0x7f0000000140)="6a893f3ffa700d351580d1a37b214200ea0770bdc786e879c6fa92611136fabec23f8f9a1ba2c104d41b0b15334e1bbf79c6b0743bf6d0e18c90a7fe6b6cdf1bd93bd9e322fed14301b8d86d4cbeb0cb86d4f54c37c86768bd7a96dba8cffbc503ae4407cd6077e7622eb5a3") ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) 2018/03/20 13:33:40 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r2, &(0x7f0000cebff8), 0x8, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x3) 2018/03/20 13:33:40 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0x1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/20 13:33:40 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004526, &(0x7f0000ee6000)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x2, 0x4, [0x1460, 0xc97a737, 0x0, 0x81]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r2, 0x0, 0x3a, "4f8540a928772ce1add7ca002d2d37cd952adc5dfab983db4ab2935e1d4ec319ff3ee2f46eb4a012f0dc6e474d4a97c938e7de6fc896d7c7a54d"}, 0x42) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x484800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x9, 0x1, 0xffffffff, 0x0, 0x40, 0xcf, 0x0, 0x9, 0x0, 0x4, 0x401, 0x0, 0x81, 0x9, 0xeab]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x200, 0x20, 0x77, r4}, 0x10) 2018/03/20 13:33:40 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000005640)=@expire={0xf8, 0x18, 0x0, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6=@dev={0xfe, 0x80}}, @in=@multicast1=0xe0000001}}}, 0xf8}, 0x1}, 0x0) ustat(0x80, &(0x7f0000000000)) 2018/03/20 13:33:40 executing program 2: mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000a9f000/0x1000)=nil) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x2}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) 2018/03/20 13:33:40 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x40200, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000540)={'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) rt_sigpending(&(0x7f0000000000), 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000480)={@rand_addr, @remote, @remote}, &(0x7f00000004c0)=0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000400)={r1, r4, r5}, 0xfffffffffffffe2c) process_vm_writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000800)=[{&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) 2018/03/20 13:33:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000010a0500002000000000000a020000000c00010000000002100000005373426246"], 0x231}, 0x1}, 0x0) r1 = socket(0x10, 0x80000, 0x9d) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000380)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xb37}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x80000000}, &(0x7f0000000340)=0x8) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x0, 0x10, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xed}}, [0x62c, 0x7fff, 0x8, 0x80000000, 0x3, 0x7, 0x2, 0x7f, 0x5, 0x9, 0x5, 0x0, 0x3, 0x18c0000000, 0x1f]}, &(0x7f0000000200)=0x100) signalfd(r0, &(0x7f0000000240)={0x5}, 0x8) 2018/03/20 13:33:40 executing program 6: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@rc={0x1f}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'irlan0\x00', 0x0}) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000180)={@rand_addr=0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) 2018/03/20 13:33:40 executing program 4: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendto$llc(r0, &(0x7f0000000080)="53aa9b9f016c46968bd050fb79c0e3e8348755eac84bab9e254c57fb97ac8fc9de386cbf7015407656d4a53a69a47efc13d9858464a717c96696341dc1693011afde5a", 0x43, 0x40, &(0x7f0000000100)={0x1a, 0xfffe, 0x4, 0xce76, 0x10001, 0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10) mkdirat(0xffffffffffffffff, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x200001001, &(0x7f0000a06000)) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x200) r1 = open(&(0x7f0000ca5ff2)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000076e000)=""/4096, 0x1000) 2018/03/20 13:33:40 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x3) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0xb, 0x2, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)=0x1, 0x2) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r3 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) fcntl$setlease(r3, 0x400, 0x0) 2018/03/20 13:33:40 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r0) 2018/03/20 13:33:40 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setlease(r0, 0x400, 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x0, &(0x7f0000000000)) chroot(&(0x7f0000000100)='./file0\x00') clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000)) 2018/03/20 13:33:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) rmdir(&(0x7f0000000000)='./file0\x00') r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6, 0x40}) fcntl$setpipe(r2, 0x407, 0xff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/20 13:33:40 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="0400000000090000b20066514d7f6c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cfe628d07a", 0x30, 0x0, &(0x7f0000000100)={0xa, 0x800, 0x1, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) socket$packet(0x11, 0x3, 0x300) 2018/03/20 13:33:40 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd1ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x26ab, 0x4) 2018/03/20 13:33:40 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001040)={0x80000001, 0x0, 0x7fff, 0x53, 0x21e, 0x7}) ftruncate(r0, 0x8000) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000ea8000)='smaps\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/user\x00', 0x2, 0x0) readv(r2, &(0x7f0000003000)=[{&(0x7f0000002000)=""/4096, 0x11cb}], 0x1) close(r2) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) 2018/03/20 13:33:40 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/03/20 13:33:40 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x34, r1, 0x80000000000000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r3, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000001c0)) r4 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x80000001, 0x4) dup2(r4, r2) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x4, 0x1, 0x200, 0x100000001, 0x8, 0xffffffff80000001, 0xffffffffffff6aae, 0x8, 0x1, 0x1e2, 0x1, 0xffffffff7fffffff}) 2018/03/20 13:33:40 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x10, 0x0, &(0x7f0000000280)=[@increfs={0x40046304}, @decrefs={0x40046307}], 0x0, 0x0, &(0x7f0000000140)}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x5c, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x10001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x8000}, &(0x7f0000000240)=0x8) fchmod(r0, 0x80) 2018/03/20 13:33:41 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x5}, {}, @queue}], 0x30) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/20 13:33:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x3f, 0x0, "b8ce0e90bb903dcea97972c59f580cf4a9d5468fd7352f8bef363b6cf84ffb8dbe8682df5f8a9fb4aa4fee00c233ec342ceab087eca4c767e5bdefaff94171e0f98621d51893df501fecebb6ffcf48d0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d046be5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x1) r2 = fcntl$dupfd(r0, 0x406, r0) renameat2(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x6) 2018/03/20 13:33:41 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = dup2(r0, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000540)=0xe8) getgroups(0x3, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r2, &(0x7f0000000680)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000080)="335c04cf4b0eea3df073c25373b42eff19720bcc937796e413ecf885e057aaf927afe46129443bce829bc3d96ca3fddf824d47811547d6bdd2dfd868ec1ba2284def67269b0c923e81cc805af8213d4dc57e7a667d3dc0aa19086178dcf05a1fab452f66df0c4aface39dedf", 0x6c}], 0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="2c0000000000000000050000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="280000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="f000cfaad8f749546c644250337800981f7afdcb8c1c31cc2fcce05010a64137b9f3caa11e46c39e51b4be5c2dbe9ba4676e0e62b77a21c2e0615cbf05dbaf1a07a0910c0b28c12da1c65964fbe5e496", @ANYRES32=r1, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r9, @ANYRES32=r10], 0xb4, 0x4000000}, 0x0) ptrace(0x4207, r1) ptrace(0x1a, r1) 2018/03/20 13:33:41 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000008, 0x1002000000000000, 0xfff) 2018/03/20 13:33:41 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x720, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040000000009000000903e9332ce5b1fbfef3165107f187f", 0x13, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) [ 57.631714] binder: BINDER_SET_CONTEXT_MGR already set [ 57.640074] binder: 8870:8872 ioctl 40046207 0 returned -16 2018/03/20 13:33:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x6}, {0x8, 0x4}, {0x2, 0x8}, {0xa, 0x200}, {0x2, 0x8}, {0xe, 0x80}], 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000bb9000), &(0x7f0000f32ffc)=0x4) 2018/03/20 13:33:41 executing program 7: r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_pts(0xffffffffffffff9c, 0x80c0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0x800) readv(r0, &(0x7f0000172000)=[{&(0x7f0000d57000)=""/18, 0x12}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x7}, 0x8) connect(r0, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0x80) 2018/03/20 13:33:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') mkdir(&(0x7f00001c4ff8)='./file0\x00', 0x0) mount(&(0x7f00004e1000)='./file0\x00', &(0x7f000064b000)='./file0\x00', &(0x7f00008d0000)='ramfs\x00', 0x3, &(0x7f0000ff5f59)) read(r0, &(0x7f0000d91f7a)=""/134, 0xfe0f) 2018/03/20 13:33:41 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x43, "adce1aad1d74e49fee9b0df01c6d9f3e57ba7baa7fff4429e845316e67c613a0dd39e91f52656a24929847ece30fde088d72437812e322929fc42437d9dd7285a38fe7"}, &(0x7f0000000180)=0x4b) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'bond0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ftruncate(r4, 0x27ffe) sendfile(r1, r4, &(0x7f000053cffc), 0x8080000001) utimensat(r4, &(0x7f0000000200)='./bus\x00', &(0x7f0000000240)={{0x0, 0x2710}, {0x77359400}}, 0x100) 2018/03/20 13:33:41 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x80, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000180)={0x8000, 0x3, 0x59f, 0x80}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2400, 0x2) modify_ldt$write2(0x11, &(0x7f00004bcff0)={0x0, 0x0, 0x0, 0x6}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x3c1f76df2a7d7395, 0x0) prctl$getreaper(0x3f, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000200)=0xffffffffffffff4d) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/20 13:33:41 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) prctl$getname(0x10, &(0x7f0000000080)=""/102) mq_timedsend(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000200)={0x77359400}) clock_gettime(0x1, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) execveat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000380)='.^\\\x00', &(0x7f00000003c0)='$system@\x00', &(0x7f0000000400)='eth0trustedkeyring,bdevbdev/%,)\x00'], &(0x7f0000000540)=[&(0x7f0000000480)='/selinux/status\x00', &(0x7f00000004c0)='/selinux/status\x00', &(0x7f0000000500)='\x00'], 0x400) mlockall(0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @rand_addr}}, 0x1, 0x1}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000300)=0x8) 2018/03/20 13:33:41 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x3ff) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000000040)='./file0\x00', 0x95) truncate(&(0x7f00005d2ff8)='./file0\x00', 0x0) 2018/03/20 13:33:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) socketpair(0x3, 0x1, 0x16bb, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)={0x2008}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00000001c0)={0xfe7a, 0x93, "986282b1f1c50d78f0e36379d47e6a722e7f7b1d347eca7544c1a047b0f99d646ede8693da33ef0456e1a5b6be773767a95b1126260fea2153d4ef8aa489eb7ea4d328caa56ba03a9f5cb3510e0f7f4b81ea042667f79e9d6a5e37d6d0e6ac0d0ce26041f33c6a2cfa3ece5faa64abc70d45f0feaf0fb302b7de38b953514e919fcbfe63e4a4985615a5a4605f9846d78a0a08"}) get_robust_list(r2, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000140)=0xc) 2018/03/20 13:33:41 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000040)=0x9, 0xfffffffffffffef3) 2018/03/20 13:33:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x80000, 0xd06f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @local}, &(0x7f00000000c0)=0xc) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev={0xac, 0x14, 0x14, 0xb}, @in6, 0x4e21, 0xfffffffffffffffe, 0x4e24, 0x8, 0xa, 0x0, 0x20, 0x0, r2, r3}, {0x5, 0xf82f, 0x9, 0x1, 0x1, 0x4, 0x7, 0x2}, {0x80000001, 0x9, 0x4, 0x6}, 0x400, 0x6e6bbd, 0x0, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x4d4, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x3503, 0x3, 0x3, 0xb56, 0x200, 0x5, 0xa9db}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1ff, 0x4e20, 0x9, 0xa, 0x20, 0x0, 0x33, r2}, {0x53, 0x6, 0x4, 0x7, 0x3, 0x413, 0x5, 0x100000001}, {0x6fcf1f7b, 0x8, 0x5}, 0x4, 0x6e6bb9, 0x0, 0x0, 0x3, 0x3}, {{@in, 0x4d6, 0x7c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x1, 0x3, 0x9, 0x9, 0x3b29, 0x5}}, 0xe8) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x6}) fcntl$lock(r0, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x4000000000000d8}) 2018/03/20 13:33:41 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000100000000000000"], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) 2018/03/20 13:33:41 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000000000), 0x19) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='environ\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x38, 0x3, "6bd790"}, 0xb) dup2(r0, r1) 2018/03/20 13:33:41 executing program 5: getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f000005a000)='./file0\x00', 0x2effa, r1, r0, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$int_in(r2, 0x5452, &(0x7f00005e7000)=0x7) 2018/03/20 13:33:41 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xd}, 0x7, 0x2, 0x0, 0x8, 0x9, 0xfff, 0x400000}, 0x20) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000), 0x0, &(0x7f0000006000)=[{0x10, 0x29, 0x8, '$'}], 0x10}, 0x0) 2018/03/20 13:33:41 executing program 4: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) sendmsg$nfc_llcp(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0x7, 0x3, "056a1d0ade09e373b7be830603a954f9fe3521f58b8bbee28f9e86a1ccf4b8e5b97d499e55d656285022e9e9bee0c90325b686d9fcc7891e4724ac581166cb", 0x2f}, 0x58, &(0x7f0000000140)=[{&(0x7f0000000080)="3c76f7d20ed193a7a5077343ed5d8678106b3c8f4ceeddfac15b7d19f6b6e869b5ed3e840dd67e4283074ab0cc9da9f61947660ad9", 0x35}, {&(0x7f00000000c0)="97d98506", 0x4}, {&(0x7f0000000100)="6596072445f7a211b94a5c03d3ae39faa2f3192e314923b85f88", 0x1a}], 0x3, 0x0, 0x0, 0x40}, 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x12) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) pipe(&(0x7f0000000200)) 2018/03/20 13:33:41 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x2, r2}) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r3, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/157, 0x9d}], 0x1, 0x54) 2018/03/20 13:33:41 executing program 0: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)=""/149) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0xfffffffffffffe76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x50000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x7, 0x1, 'client1\x00', 0x7, "11312c28391e6018", "ece3993adef3927f50c88db5a113d8181b9d2555b83c2bef8c95f947c74ccce0", 0x9, 0xfffffffffffffffe}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x54c, &(0x7f0000000180)=0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) r3 = getpid() fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x1, 0x0, 0x7, 0xffffffffffffff66, r3}) 2018/03/20 13:33:41 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/240, 0xf0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80004) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000100)) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x6, 0x200) socketpair(0x4, 0x800, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f00000000c0)=""/82) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000140)) 2018/03/20 13:33:41 executing program 1: pipe(&(0x7f0000000000)={0x0}) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)="2325a100", &(0x7f0000000080)='{\\eth1wlan0}\x00', &(0x7f0000000100)='ppp1&vmnet1em1GPLsystembdevvmnet0bdev\'@&wlan1\x00', &(0x7f0000000140)='vboxnet0}ppp0eth0proc\x00', &(0x7f0000000180)=')ppp1\x00', &(0x7f00000001c0)='md5sumkeyring[%vboxnet0}cgroup#*eth0selinux/\x00', &(0x7f0000000200)="73797374656d3ab46b657972696e6773656c666264657670726f636d643573756d00", &(0x7f0000000240)='em0%vboxnet0(\x00'], &(0x7f0000000300), 0x0) 2018/03/20 13:33:41 executing program 6: r0 = socket(0x18, 0x0, 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) connect(r0, &(0x7f0000000080)=@in6={0xa, 0x4e24, 0x80000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xfffffffffffffde9) getsockname(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80) connect$packet(r0, &(0x7f00000001c0)={0x11, 0x7, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/03/20 13:33:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4800000057c1943ce39f008d968fb10f7b79ff60751b46d86dbc8bf73393ce35db5946d924ca207191dec72a7d06672cf745e9b097517acb6780e0c94e6549d970a1fe2ae81b31ec64b069c4"], &(0x7f0000000240)=0x50) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x2, 0x4}, 0x8) arch_prctl(0x1003, &(0x7f0000000100)="4fff3d04902fe81615099fef6424ee526a9605c3f6ecc578abd5611ba564b9bff1199c420078d2a1da2119520e1d729634507fcee745131c012953277b54c4bf1b5e7eba3f91f0aa0c9f2c9f884801ac") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) r4 = dup(0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/20 13:33:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c3000)="24d1", 0x2, 0x1, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x8044, &(0x7f0000001000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2}, 0x10) 2018/03/20 13:33:41 executing program 1: r0 = epoll_create1(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) 2018/03/20 13:33:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) r1 = memfd_create(&(0x7f0000001280)='/selinux/policy\x00', 0x3) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000012c0)=r2) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1a, 0x4, @thr={&(0x7f0000000100)="41490e1957267ce39ea355ce927d52551808e18654be1e50b5b82895887c537cf356fce963a7eebae018ccc7082c907d63e2c8672b6688b292418e66b593abe6cd1867f6031d1640f26b35775b2cd97523479b0092c7c78a9a91dc4761790f10bdefff0a64ef6a11782aeb29fea15c9fbeb8b59cf2b4716ac464a02718d9399b0ebebc9bc9f3f7082aded294e651cbc7e958de7a59d62d1fe23bd316f77806b6ab157126db6a474611a4c6c691f5c8f11b9c79e65d4482d965f746525e987c6092870d8e96bd86850e196b6bbe31b8186d30b7935a36f70bf5f4ffc14db6e8bf", &(0x7f0000000200)="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"}}, &(0x7f0000001240)=0x0) timer_getoverrun(r3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001300)) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000040)={0x7, 0x8}) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0), 0x1) 2018/03/20 13:33:41 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x143, &(0x7f00000000c0)=0x9) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a000000000000000000aee52065bc0b045d20fcca3703792e0000030006000000000002000000e00000010000000000000000020001000000000000000007f73f1000030005000000000002000000e0000001000000000000000092767dc98119677b6e9ab09d0e3ffdd8942995b4"], 0x50}, 0x1}, 0x0) 2018/03/20 13:33:41 executing program 2: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@alg={0xf8, 0x10, 0x2, 0x70bd26, 0x25dfdbfc, {{'tgr192\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0xe8f2}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x3}]}, 0xf8}, 0x1}, 0x8800) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/03/20 13:33:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') mq_timedsend(r0, &(0x7f0000000400)="873818df6c830f32b299f4fb1313e08363892948ee9f54229df3a0c8f73375be9ba55194d698823dceb302b01404387b75cb366ab3e55ebb61c05d5afb7ab630fd1987e42f14bb3bbbe7b4b7cc0e7d009027d74033fd033064db1090b65deec16dd6474eb9e32ddba7e31242f9de99216353a3a824a7d0279eed05d98a39c014c0574ee9e35ac31b3c6a0d0d78049336ed496c9e9269e3e4c6359dc333aa42da6e7c89b063e3ec07085b98a0e603639e834764386ecfbc3be70df839144c93dbe1488a9eed2697ef3cfafc36e5ac26ecd348f23dffe5d73522dd363b7c0be9dfce95", 0xe2, 0x6, &(0x7f00000002c0)={0x77359400}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) sysfs$1(0xfe4, &(0x7f0000000040)='posix_aCl_accesseth1,\x00') [ 58.027545] binder: 8955:8961 ioctl c018620b 20000140 returned -14 [ 58.062131] binder: 8955:8986 ioctl c018620b 20000140 returned -14 2018/03/20 13:33:41 executing program 0: clock_gettime(0x0, &(0x7f0000000000)={0x0}) setitimer(0x0, &(0x7f0000746000)={{}, {r0}}, &(0x7f0000916fe0)) alarm(0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000040)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='wchan\x00') ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/232) alarm(0x2) 2018/03/20 13:33:41 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000019007fb1b72d1cb2a4a280a80a06140000a8432191052369390009000800001c010000001400a30702000000000000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/20 13:33:41 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='Oom_adj\x00') 2018/03/20 13:33:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c3000)="24d1", 0x2, 0x1, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x8044, &(0x7f0000001000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2}, 0x10) 2018/03/20 13:33:41 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) write(r1, &(0x7f0000000340)="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", 0x16d) 2018/03/20 13:33:41 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000100)=[{}, {}], 0x20) pipe2(&(0x7f0000000000), 0x0) 2018/03/20 13:33:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4800000057c1943ce39f008d968fb10f7b79ff60751b46d86dbc8bf73393ce35db5946d924ca207191dec72a7d06672cf745e9b097517acb6780e0c94e6549d970a1fe2ae81b31ec64b069c4"], &(0x7f0000000240)=0x50) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x2, 0x4}, 0x8) arch_prctl(0x1003, &(0x7f0000000100)="4fff3d04902fe81615099fef6424ee526a9605c3f6ecc578abd5611ba564b9bff1199c420078d2a1da2119520e1d729634507fcee745131c012953277b54c4bf1b5e7eba3f91f0aa0c9f2c9f884801ac") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) r4 = dup(0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/20 13:33:41 executing program 4: r0 = socket$inet6(0xa, 0x7fffd, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0x5) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000380), 0x1fffff14, &(0x7f00000003c0), 0xffffffffffffff80, 0x40000}}], 0x1, 0x0) ppoll(&(0x7f00000051c0)=[{r0}], 0x1, &(0x7f0000006b40), &(0x7f0000006b80), 0x8) 2018/03/20 13:33:41 executing program 2: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x21) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x18) mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) dup2(r1, r1) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x3, 0x0) 2018/03/20 13:33:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/42) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'lo\x00'}) 2018/03/20 13:33:41 executing program 0: unshare(0x400) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r2 = dup(r0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a43ee8c360bf17ac5678d482242c038a707000800020001000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x31, "59efc3828b46b2987a1e026902b0658ac88b65bd454318e817b4a04e3cbc379052afa09fe20014c56feb7245f0c5607102"}, &(0x7f0000000080)=0x39) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000000c0)={r6, 0x5}, 0xc) r7 = timerfd_create(0x4000000000000107, 0x801) timerfd_gettime(r7, &(0x7f00007f6fe0)) 2018/03/20 13:33:41 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x3a6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200040, 0x0) mmap(&(0x7f0000d30000/0x2000)=nil, 0x2000, 0x1000002, 0x11, r0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x5, &(0x7f00000000c0)=[{0x6, 0x9, 0x3b, 0x6}, {0x4, 0x0, 0x3, 0x8}, {0x1f, 0xfff, 0xe294, 0x8}, {0xfffffffffffffffa, 0x100000001, 0x200, 0x4}, {0x2, 0x80000001, 0xffff, 0x80000000}]}, 0x8) 2018/03/20 13:33:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000000)="07c89ab534ec7183539e4f9c4767b32aab18befef3d46ea18f64cb35cb11463c6fd7f96a1619072716602852b8c8cfb9", 0x30) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000080)="970fe16775aa8f38c36dde4f79323ea238e04e5604e2d7bebbdb0541235c19e702c72a75c266fd7c0cfcafd5abe3335445b6b233d801033d4d3ad427c0a14241acf6e17e7815ce2bfbad1aa80e23346d0cfb9113b37259fc93a914d5", 0x35) 2018/03/20 13:33:41 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_ifreq(r1, 0x8920, &(0x7f00000000c0)={'erspan0\x00', @ifru_mtu}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x1, @empty, 0x800}}, [0x3, 0x2, 0x1, 0x2, 0x4, 0xfffffffffffffff8, 0x80000000, 0x8, 0x3, 0x8001, 0x8, 0x9, 0x2, 0x100, 0x1c000000]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x2}, 0x8) 2018/03/20 13:33:41 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/211, 0xd3) ioctl$TIOCSBRK(r1, 0x40044591) r2 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/03/20 13:33:41 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ip_vti0\x00', 0x4000}) 2018/03/20 13:33:41 executing program 2: r0 = socket(0x10000000000c, 0x0, 0x0) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/03/20 13:33:41 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) write(r1, &(0x7f0000000340)="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", 0x16d) 2018/03/20 13:33:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) close(r0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/20 13:33:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f0000000080)=@ax25={0x3, {"587d47b5280a56"}, 0x3f}, 0x80) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}) writev(r1, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000000)) 2018/03/20 13:33:41 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3dff4)='/dev/ashmem\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x301000, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000001440)={0x6, &(0x7f0000000080)=""/4096, &(0x7f00000013c0)=[{0x1, 0x3b, 0x0, &(0x7f0000001080)=""/59}, {0xffffffffffffffff, 0x69, 0x7, &(0x7f00000010c0)=""/105}, {0x7f, 0x70, 0x1, &(0x7f0000001140)=""/112}, {0x3ff, 0xe9, 0xffffffffffffa7dd, &(0x7f00000011c0)=""/233}, {0x3, 0x94, 0xf84b, &(0x7f00000012c0)=""/148}, {0x1ff, 0x3d, 0x2, &(0x7f0000001380)=""/61}]}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/03/20 13:33:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10, 0x0, 0x0, 0x20000000000000}, 0xc, &(0x7f0000012ff0)={&(0x7f0000013000)={0x24, 0x41, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @ipv4=@rand_addr}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000000c0)={{0x4, 0x4}, 'port0\x00', 0x5, 0x20, 0x40, 0x0, 0x7, 0x4, 0x3, 0x0, 0x2, 0x7}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 13:33:41 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) close(r1) fcntl$setflags(r0, 0x2, 0x1) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x0) 2018/03/20 13:33:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/148, 0x94}}, {{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f00000020c0)=""/193, 0xc1}], 0x1}}], 0x3, 0x4000000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0xc0c0, 0x0, 0x19a) write(r1, &(0x7f0000000000), 0x0) 2018/03/20 13:33:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockname(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x26) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/20 13:33:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) close(r0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/20 13:33:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x3, 0x9b3, 0x4, 0xffffffff, 0xb4}, &(0x7f0000000040)=0x98) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) r4 = getpid() tgkill(r3, r4, 0x41) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x8dd4, 0x100000001, 0x3, 0x7ff, 0x1}, 0x14) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0xbf, 0x0, 0x0, 0x0) 2018/03/20 13:33:41 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000010000200080031ebf8c7000000000000000003000500000000100200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d00000100000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net\x00') getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000040)=0x44) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x5, 0xfff}) 2018/03/20 13:33:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="e30dd74b7c12a212502b575ebebcda025118f4", 0x13}, {&(0x7f0000000040)="33f7d9afccb582e2dd9b8001318399379ba745ec05caf07eba6d374c792845d72c608a7932989609880f30ac3f19ccc2314f4442626d09885e82260c4d1ef952ae1e9579cc908e786de6842abd5040a117ef75bf5173092a720a1e4016bdd4f83a819aa98df5fcf7257d8e8dc16cf43ad6e28492a36c4d8eabae9f7ede02f2bb5ff83c585352efb924e6fa83784a511050f4e67039b6be712e316401ae1c8f1552b3f3e459f9a3f0b3de021daf36e15fa1b8c2bc1978ee2a61eec6e371bc7c782ab6ff57a8028e7f63d5000e2307b90dec11700ce0db77c8cfcbde360d00a277ab", 0xe1}, {&(0x7f0000000140)="19a53f2b4fd07d05fa34be892d984d89a0f3476e9584aa88f7cf426b1c7853fcc536f388f0bf970a2a", 0x29}, {&(0x7f0000000180)="0bebf597cea09c6f1a9db03de7056bb53c781d6832b35623c938e6395c9149c567959ba06ad3d31ed2", 0x29}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="e579f7fec416fc19a827071ae0e3be30f3629f09c04ba347b3c982edef29eee696c54cac93889c1f554c27c7383a1e9f502aa851ef698b3af1b2c171e7b67417c555c0d6a45204827dc2ef6242cceefddedf27ee4cb1b5d9eef2ac38b954f2404dbacc8098525325d31f75a813934f", 0x6f}, {&(0x7f0000001240)="5dcbc611d50cffc88877ef37db3ff576152af9b98819bcbc872670e8b10e22263c1a488563a75cc15fd6957e2629c0faf417db6f62ece264fcf8b4328a1419e2e126146a284bea73a3739208cbd9ba17c22320a7ada73bf44f15616e79e62097949795b85be793c7c4c36d769fbb4fccbfcaf249f951fc115d60f068ef7e192bb479bb2ce3ad00fd197deaad21224780f8be04fc8e", 0x95}, {&(0x7f0000001300)="2ef12179cf595d98144a048431400fee2f35baabb38df5e3747427cf6186fe1a8a586609a47e458ccfcbaf2f9266fef0ea7cb2ab253429687fce4ca05bbd33bc6dfd941b34deb025987c2451e3c36fd12440bd0c01f60d46769724440e2b9c7b2c29298652e29f23f7635b498dd7afdf218fbd7fabc2590cd2c07f9597626ed396c65b93a18d51563cafe3a7eb4c63fcf9db12", 0x93}], 0x8) 2018/03/20 13:33:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) writev(0xffffffffffffffff, &(0x7f0000d18ff0)=[{&(0x7f0000007000)="99f508af241a23c60fd940d1593b85fe3d6f79d151924941000000009bfde8bb96", 0x21}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a85fc8)={0x0, 0x2b5, &(0x7f000000bfd0), 0x0, &(0x7f0000007000)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8180, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000000c0)={0x20, 0x94, &(0x7f0000000080)}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') preadv(r1, &(0x7f0000000100), 0x126, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tpin6, &(0x7f0000000080)=0x80, 0x0) 2018/03/20 13:33:42 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f00000000c0)='./control\x00') sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@sco={0x1f, {0x0, 0x40, 0x7, 0x4, 0x1000, 0x5}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)="310ed79d8ee7a1f71596b7b3d1cc793eba9149a14b2a5e471ccef7667498eb6af74d5be5c5136bf7ce81ed1aa0ab2ea255c2103ac3f632ce9148b79701546419001dc4741ee00b89b40c5f9918be620abc41bbd04937bea8a4a39723571ee759b33e06c6d90d72397d7f705f624904976d4d062e49277c3be01f011ccdcb05353bf9194f307a64cf064d06f6864e214afebbacebca0357bc9738249ab9926b4305783d763d565d984c53446955becb5796630e2ee1b3259861cbd827c7796c07361771dad5f0adc5e12c25afaec0f92a0dca61fb75636c7b8bc4dca291fda35238f84d30f08e98fb1d", 0xe9}, {&(0x7f0000000200)}, {&(0x7f0000000240)="df2d563211b12399cd115cddf4d89b7e0a3ba15e9e2b641d802a2d897625bea936c6252ccb2fae9dc25437b9edb5da14990611e1549382dcaa59e320fab1bdbb42394173ab64ef29be51653dea3fc2334537e68ca207452bc9b0fb3eeb52668d07e6736b9aab4b3e30f68311b455a6e262f5a23a94ba641494b0cdde0cffa5cf6d39d0cd648a3c469f3288ff41c96e18da7e6a673b11d4db9bb5edb5a767b47230cae9780e1d2ea6a6809d9f6141a7840ad19c3fdb9c46c9020b49b64dfbc40fd7f649ab652fad5a2246e3b5b8aed05f3e318294016b15de5dc1a36e609a6ad8c4b69d", 0xe3}, {&(0x7f0000000340)="2e9fc760006382e7e64aa23f83af9b742622159990305cb4ca7468ed4d216601991e4c46990b3603564db9d2ded66e3fbd0f8bbaaf3bbf2aecc1e12892a8546321ab0b624a49260b2c7e3bf1ebee2f827a59e4342162124ac964677a3d54deec4069c858a2b07d386c0ce621e988842884e068eb178b66e2bfe1548f8855d8815fe57061dda7f5785f2d0c56f1188243383932df270c1ac86727725ca1af338335058e72dccc9bd573743ebbd7311d294a5050b2960009ed5c691a477dd32c7876d5ca0e6a46366c3e6809d74acb063c823c0eb13035aafffb5966e6148edefaabe67d88abb0ec4e70", 0xe9}, {&(0x7f0000000440)="f731a988b22c09bbcc5cc3632518111964d69ecf9b30b53c5a99a2c26f7c6736defaf1963b395e1a2b3007b089de6c98c389826a4860f1266d562769804e8407d3305299a378d675a9dfe65f7a6dac0b852a753a7d6d9ec2b05311079851b43a4d30c8bfc53ef79bb9272b764cbbda3e351bf9b9917eefbd50afad27eeec5b620bcd764c2c1c31f86153c08adebf4fec14781b9a354b1ead7a47f4803e7e3deb8f30e6f403e67d669a8f671e1b370964d27b1de3b1f2d6fc8616e1facfa37cc0786d8203c70512b0e856fdc64d932eb677fd4bdc8218740ea118d4eb48af90af522d09", 0xe3}, {&(0x7f0000000540)="bda19e7a09a93288d3cc6ff04ab565b288c06d053441e900a5ddbc5b894f22995ec07b2e5589bcecf33fc01dc7fe0e12ef73a8", 0x33}, {&(0x7f0000000580)="5b052c9331eb98cf3ddae1700c51f1484e492a23ef9801c872ffb469df059bc9cf68f23063776960c85d078e29f432b60d7565445e5cfd1ddcb8c951d2f9bb8d949f0e4acdea3d07bf77a5924bfc8454c172a203", 0x54}], 0x7, 0x0, 0x0, 0x4080}, 0x8000) 2018/03/20 13:33:42 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa0300, 0x0) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'btrfs.', "2d2e776c616e30117dd963707573657400"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x3e6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x80}, 0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}}) fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/20 13:33:42 executing program 0: r0 = epoll_create1(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x20002004}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r3, &(0x7f0000000600)='ns/uts\x00') mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) mlock2(&(0x7f000053b000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) r4 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000540)=[{&(0x7f0000000140)="342e8f1db622712b70a22664ecf332a678a8a0edcc3d2fe5483be54252a88c44408f75883553064a4220", 0x2a}, {&(0x7f0000000180)="284961b66fa5e0455ca60f1bd3a1a789740e308502e2fc1685589a8773ed6e", 0x1f}, {&(0x7f00000001c0)="9f97875c1fcee76f6d44f1598f293d8c62b597bb19c998a306be0848d3318154ed8eac9f28b0c3b491c7469b27eb051f4160709f7856b3c44f0f871e51c5d58ab228ce5f7464b2e5069b992bd9f2989e7f10aa5024192e8c468cf52ea77d4198472fd4b739722649776bfaf7a1351594df1e2308608dafc9a01283d7a28d328aff00d463307bc7d6b6bf5817d08369dd5b7532a630058c34b0d2ccaa44cd29b679679aca8e2e31ec0af0aa7ff63e27865d", 0xb1}, {&(0x7f0000000280)="b642457d51abce53e4f6d05cf92e7ffe0b9f257db5640dbd2ee0eb0addc6c531bdf5fad7e5df64ae7b20d191bd9a61c1380a2f0fd6fc6418757ea07d76604ce26100f9bec2f9e59191e4c8ef4b576767676bc52f1160e93a1519d4b176a94e3d", 0x60}, {&(0x7f0000000300)="c0fd20b5f8f371d984eb17f8cf45f7aca057c11d7daa83ef38db25146c912c93df47b6e071b08238eeeb72ceb7409412709139df0e8cd912ae2c64c0122cbf4e8f5aa8e41a94e545fd297ba5e804b27e293bd393008f3d0f2210c2f07e746262f822c3407260ed6fed4e22ab547317639e5935d7e74e6f7d10b2", 0x7a}, {&(0x7f0000000380)="1a4b9bd261d4b799384b9eca68fe88e0c577e30bbacd179a6d1810c32ce4de57c7a456011f81e18caad3aa94bcad13f9a31c2616b348eb194cdd4ac0ac799d28a361800e", 0x44}, {&(0x7f0000000400)="cc74ed6c27b44ca143a9eea077abbdf1a3a179f852950db5ae58186e7a0100285a1dc5438388fe00fc95703f9e101760763643f6620c4bdaa7ce819b96f7897c51828b59dd3c7ec0a4a950c6e632688d3a4f9a412f571bd794a43c10d46c34", 0x5f}, {&(0x7f0000000480)="c868c0cba50f612587cbdb370dd83ceec5fb445129c262faa254b9239029f6ead4668179478a60ccfc486f4c8e36ffc8ecd674230e83898c303da31d7c17cc41929b48626f9177fd519d1d9d1226acb48b870e88d9740d8f831bf3eb6e1762a8455e05a034539b64701379bfff8546db523264249162077d988a159bfd3a4714a3909cc08e05c52c0d2c7fddc82768f84c87a174e0a9518d321cab7cb4c57de9fe9d2380d8f237799dfd06", 0xab}], 0x8, r5) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000740)={0x0, 0x0, 0x7, 0xa0aa, 0xa1, 0x3, 0x4, 0xec01, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x40, 0x800, 0x7, 0x5, 0xffffffff}}, &(0x7f0000000800)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000840)={r7, 0x8}, &(0x7f0000000880)=0x8) 2018/03/20 13:33:42 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f000015df80)=""/128, 0x80) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e20, 0x61, @ipv4={[], [0xff, 0xff]}, 0x2}, @in6={0xa, 0x4e21, 0x534b20be, @empty, 0x7b551b72}], 0x64) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7dd5, 0x608000) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="ab0000009f5d0bd60a1ee9282bc4340bf6fecd4c6f788c76292f4431ce6b5299d335335a7a047db1f1736062815f252d7eb7aa29031f37a8058bd5192e037c22ff2191b6df226008cdf99debbaa095124f09502718395d0abdd2589eed3357faf15f2f6031fb974ee52759623f253fee5d496296ae78686bfbb651b63a1abb387ebb87922dc7e2cccfaf82f1789135d074cf634b96498cf73fc209ee0cb29fe2a35be5b7289b8da7a58ee5d20d9f550ffba71aadbc35e81593501d9c0971527fc892e3411a589b1ab29e7dec7eeb73e741b7760d1eaccde890a7e00e84d86b4fd68a54c13ef35e16a9f8e32a6740cd71e13d14daa6f8f24501a572e12f74f354b523646b078f54021d1298328137435e7dc676b974754108f1d3db1ad821c9693a07299f8f4f2578451d8bb6b77d587bfbf3b1851e4de80bfc01feb6b9cbb3acc1eee46f4155dea23bd1e5e236f7cb521b"], &(0x7f0000000280)=0xb3) flistxattr(r2, &(0x7f0000000000)=""/109, 0x6d) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000380)=""/23) 2018/03/20 13:33:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0xffffff79, 0x200007ff, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/03/20 13:33:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/net/pfkey\x00', 0x24000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000009c0)) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@llc={0x1a, 0x300, 0x1ff, 0x283d, 0x6, 0x8000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="39ae359e297b8aee718491f4c3b26747ea4d8d0707d792cf75c7ee484cd2a832100fed0ac3f0b35b9d1f4ebc18bdc20aaf3a1aaf26ec6d237917960db9a87c500cdd393020", 0x45}, {&(0x7f0000000340)="6c2b86d0f340f44b0b669e7ff13ddb62cdd4f744e994c0c32d82da3458f7374fab11a0431bf2577d9ac8ccf535edf055a54d2406d85b6d01ba9eb7bb175f313d6df51f9f7ffc7555a3c438f7317c8128ddfbda7ce9fbb5da2f560b8755bdba3f05865a76f80208110e664cc42eb54f088100b4e4d5e35bd47d18993e4a06fab08479d747bb56612841d1141365dc8812ec1e57feb754c467fbe2e9", 0x9b}], 0x3, &(0x7f0000000440)=[{0x74, 0x105, 0x4, "4c45618a09a1a36a0ab26a5fbc1ccb27ce46844b285fc409f8f14198ea36885922243fd1635b366a32ebc19f3c3265900feb8c8e0a4bbbb4e275f0e38764b05c7883874fd9a81f12dc1cd18721d0c81202493e2e81ee8f97a2cb49dc6ee164418316c305ca3d"}, {0xdc, 0x1ff, 0xfff, "e1f3c12cb21ae802deb220df344bbe860bbba8b2f831742ef27a2e51634316a8ed5cf2cafab23ea4a611dc26fad326fddf4951d16bd0078effd7c00d546c95501bf48344759beb6f3a902020f1b216aecc3e6cc927baf43bc58daf4e1ef36a73878883bdff305720f658624fe828c4f6c518e9480b90ffa99f4c4056e41605eaae7e8a74a6641d767b7dcf95f8acf96fb7858b84ff10a2948fceba7d04cee733f0986a177171f9e2c36991659760a4ab877da56757ae9b5112860cace624b98f024b3383dfc0ab1d0c2992eeef6194be"}, {0xf4, 0x10e, 0xffffffff, "8cea0dd3272e5185aec47dca0dea5b67330d474c311bce818686d61cdb4d5dcac7c94f723b6966e2dfb41145ed14e24ea79ddd8045d8e9ca54fb28e1d64a2a85c911455bab91cfac5c0e9651c2ea0b38f15c137d3058144960ed73c9d5b15fb9587707b15f2e0050ec3e9757d8823fcb0b19bb0b144258cfe61249932f59ce51e44e738d4a06c376bc75385a3857b8e42ce8e6c05fa97479d9624c555df852c6630986e07f0e244a27b601b09f299bc195faa94efc1b2affb352a13e99607733a9c54eb781c5743fcb8a856a198c91d7cb8c6a1bab61a6e772997125deb7a7c465e2b0f9e2f58e77"}, {0xd8, 0x11b, 0x401, "f5dfd4456ffe18aad461edf9e9d14bb034e2b929a58ec1aedcffae2eee751774cb985c3818243ae6d91229aeb85970abf524c773c71fc15363a680ee079bb2ce71d399cea1534d7853a5f13a342ce8cb008dcb4044dfaf4687a7a30850601e03caa4abc92d95b7228bfc0d812f8b946cbff0b715aac9e2ab39f3e3d01b7cd2eec683c6efad99b77673c195be3fd18cec0703858201fb4b71e27aae852f0cfa9806ae766eeee9664db2860a4870fe8fadbc9b3e738ba1f1fb6fd579c0372f84bfc95ff6b6f8bd90af76eaa916"}, {0x20, 0x11b, 0x8, "792a8197245cdbfd84c0323e66857ec12f"}, {0xa0, 0x11f, 0x13, "1c361af6ad8da6a6befbdfd682e6eb7b252e4dbfcc4af3a2e74a80547aa98c759427a4f6e6a6e3410236bf67b9394722507d967cb2fcd5a8070c35b0cea91206fd506a77c10e5c04f8289b8c1f226371d4d96f536613c02ab51aa457798e4c705aa1e593e19cc8eb14a2817d3a630e5148a86f338d1624884c5450527047f7a3a27df3301bc97bbdb03b41763eecc6a42f09"}, {0x88, 0x1, 0x1, "00f287cb59c268339bbf1665d5d25780aae2d2969c6743c0ca8bb88b68b30b84053fac5058ea77675cee2fe8c206fc2be65576a25a292df0c8e98fb2c0194b344d4f9512ef42f6c2d20da43bc3c08582bee26d6b487b65e597e926034736eeb39fe0b719e88a69c8db7f568717adbec633f74e8a6ffc7d00346d"}, {0x98, 0x0, 0x7, "a4c0f0e3b97599f0be124933a61be826d50b5a4ebc345d650776768bf13fa360afe25462091d18810aadf4a84940cff0bea415d05971083ffa86a0f078f0a8467e3cc1a4411f4c8d2095eeeac777a7f645bb8fdf7db2e7791ff75caa22c825bc2d48569d22032d9854e4b1886b9481de7cb4a7a1e9743927b3d403b43e5dae1a08d689f2c248d25c290fee"}], 0x4fc, 0x4004}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000f40)={'syz_tun\x00', 0x0}) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000e00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x0, 0x4e21, 0xce, 0xa, 0x80, 0x20, 0x84, r2, r3}, {0x8000, 0x3, 0x8, 0x4, 0x8001, 0xfffffffffffffff9, 0x768, 0x39}, {0x400, 0x8, 0x7, 0x200}, 0x800, 0x6e6bb6, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3506, 0x6, 0x3, 0x77, 0x3, 0x2af8, 0x8}}, 0xe8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r2}) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000a00)=""/77) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x7fffffff, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000f00)=@buf={0x32, &(0x7f0000000040)="188055ca15614cce775b23455d43a762412b51c16f19ff53b4df63897aa7beb98b2aac00cb096f36b0caaed49c4b39244620"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000ac0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000b80)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000d40)={0x74, 0x0, &(0x7f0000000bc0)=[@acquire_done={0x40106309, r4, 0x1}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000b00), &(0x7f0000000b40)=[0x20]}}, @exit_looper={0x630d}, @enter_looper={0x630c}, @acquire_done={0x40106309, r5, 0x2}], 0xfc, 0x0, &(0x7f0000000c40)="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"}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000a80)={0x0, 0x100000000, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil, 0x45e}) [ 58.632200] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket [ 58.644512] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket [ 58.670939] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4732 sclass=netlink_route_socket 2018/03/20 13:33:42 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x1}, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x7) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xfffffffffffffffa, 0x1, 0x6, 0x6}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007abff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x80287010, &(0x7f0000000140)) 2018/03/20 13:33:42 executing program 7: mprotect(&(0x7f0000aff000/0x2000)=nil, 0x2000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="51f28efffc735d39a490ff722339b90c", 0x10) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/03/20 13:33:42 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x50040) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x122, 0xfffffd50) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @rand_addr}, &(0x7f0000000180)=0x3cb) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000140)={0x10}) futex(&(0x7f0000001000), 0x87, 0x0, &(0x7f0000191000)={0x0, 0x1c9c380}, &(0x7f0000b89000), 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/137) 2018/03/20 13:33:42 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, &(0x7f00009fdf07), &(0x7f0000f1affc), &(0x7f0000353000), &(0x7f0000eba000)) socket$nl_generic(0x10, 0x3, 0x10) exit(0x0) 2018/03/20 13:33:42 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xffff}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @rand_addr}}}, 0x84) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setregs(0xf, r3, 0x6, &(0x7f0000000100)="a7a5e3359b239773287285f221b3f533d62fc0b5a49e3011155ccd17032d39f0a3869a5980a0cddf843e77f1a61d5a4f9723cec93a8325b190fd1918482c1f5fd4bf4cb67f5af8b24899b5e7dd63b7e19983227d8d3827ad49c58b5d7ca7478237c7cd65a26cd294f3de8e03effc2a3777e200ff2a") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) keyctl$update(0x2, r0, 0x0, 0x0) 2018/03/20 13:33:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x6, 0x1, 0x80, 0x100, 0x10001, 0x6, 0x73, 0x8, 0x19b, 0x3, 0x3, 0x8}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x541d, &(0x7f0000fdd000)) writev(r1, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000}], 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x6200, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x2, 0xffffffff, 0x92a, 0x7, 0x4, 0x8, 0x1000, 0xfffffffffffffff8, 0x9, 0x400, 0x6, 0x101}) ioctl$KDADDIO(r0, 0x4b34, 0x5576) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000001280)=0x4) r3 = creat(&(0x7f0000001200)='./file0\x00', 0x10) bind$netrom(r3, &(0x7f0000001240)=@ax25={0x3, {"f8cf44f0b0c117"}, 0xc03}, 0x10) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001140)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000001180), &(0x7f00000011c0)=0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/20 13:33:42 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x900, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) dup3(r0, r1, 0x0) 2018/03/20 13:33:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2, 0x20}, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'rose0\x00', 0xc702}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000100)=@ethtool_flash={0x33, 0x0, "a27b0236c35795c8315228fa039327fa78e1705d134306473fe6c78a55f4111701d3646493d4ec32dd8b4a3a26252ce9f526971d144e41640f60c5b0be51c5df4395c2e061f539cd4226ec215b9efbe74e388fd10af056dde3bd58904adf15e31aeb425c22988a388e42bf6a87aff7562f1ae16b714fbcc1e491e6a119666422"}}) 2018/03/20 13:33:42 executing program 1: madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x10000000}, &(0x7f0000000100)=0x8) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @dev}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/03/20 13:33:42 executing program 5: r0 = epoll_create1(0x84000) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getgroups(0x6, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r3, r4, r5}, 0xc) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r6, &(0x7f0000e9eff4)={0x15}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x6, 0x80000001}) 2018/03/20 13:33:42 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/20 13:33:42 executing program 1: ioprio_set$pid(0x3, 0x0, 0x7ffe) ioprio_get$pid(0x1000000000002, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x2, 0x4) prctl$intptr(0x27, 0x2) 2018/03/20 13:33:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e23, 0x6, @empty, 0x4}, 0xfffffffffffffe5f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/20 13:33:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x246) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/03/20 13:33:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000f36000)=@file={0x1, './file0\x00'}, 0xa) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) listen(r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000440)={0x0, 0x6}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000740)={r4, 0x8801}, &(0x7f0000000780)=0x8) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000000200)={@multicast2, @broadcast}, &(0x7f0000000240)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f00000007c0)={r5, 0xfffffffffffffffb}, 0x8) getresgid(&(0x7f0000000540), &(0x7f0000000500), &(0x7f00000004c0)=0x0) recvfrom$unix(r1, &(0x7f0000000580)=""/232, 0xe8, 0x40010000, 0x0, 0x0) setresgid(r2, r7, r8) add_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f00008cdf77), 0x0, 0xfffffffffffffffe) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x1f, 0x1ff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000680)={r9, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x49a}}}, 0x84) dup2(r0, r1) getpeername$inet6(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x1c) 2018/03/20 13:33:42 executing program 5: setrlimit(0x8, &(0x7f000018f000)={0x0, 0x9}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x50800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7e, r1}) 2018/03/20 13:33:42 executing program 6: r0 = inotify_init() signalfd(r0, &(0x7f00000002c0)={0x2}, 0x8) r1 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x140, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8000000000000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r3, 0x8}, &(0x7f00000001c0)=0x8) fanotify_init(0x59, 0x80000) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$search(0xa, r1, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x3}, r1) 2018/03/20 13:33:42 executing program 0: prctl$getreaper(0xd, &(0x7f00000002c0)) eventfd(0x200) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x74) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/20 13:33:42 executing program 3: gettid() 2018/03/20 13:33:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x11) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x50000) connect(r2, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)=0x410) write(r1, &(0x7f0000000000)='\x00', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) read(r0, &(0x7f0000000040)=""/172, 0xac) ftruncate(r0, 0x20) 2018/03/20 13:33:42 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) fchdir(r0) r2 = add_key$user(&(0x7f0000001180)='user\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001200)="13fa1e393fed790fa5cc86343e18a1d9d633a7a3499ece6f8d1098568e3efc2c452c88e97290a7", 0x27, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001140)=[{&(0x7f0000000080)="7fa1517f07c447fc703e57451ad88ab848a3886a8d3308dabf893000e7403052eb24a8394b7fa2af2cb4a5e6ea61ff4e221a006a0a262daa470eeb08bab9ac9279a0765c963c3c5a9c1952c81fa00882a0762f79364d866fbd5018d690a3267db640b3d5ed40f42cefab8e0ca8985e39acdf0ab2fcfd32ad263e94d8cbbddad25ff31caa4e0cec2e30aa487697120c842361ff", 0x93}, {&(0x7f0000000140)="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", 0x1000}], 0x2, r2) ioctl$TUNSETLINK(r0, 0x400454cd, 0x324) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) close(r0) 2018/03/20 13:33:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) r1 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x11, &(0x7f0000000000)={0x26, 0x3, 0x80000001, 0x80000000}) 2018/03/20 13:33:42 executing program 2: unshare(0x128400) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x3, 0x1}, &(0x7f0000000180)=0x8) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1dfdb6ea34280da503d762ed1455611d6d0fb3ca2e6f620b3f006d13cf8071977fe804f0ff55997e766779cfbe7f2451db77d06f72ed2ecfb4ab795fc353ef"}, 0x58) recvmmsg(r0, &(0x7f0000002240)=[{{&(0x7f00000001c0)=@l2, 0x80, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x2}, 0x36a9a3e5}, {{&(0x7f0000000280)=@pppoe, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000300)=""/104, 0x68}, {&(0x7f0000000380)=""/154, 0x9a}, {&(0x7f0000000440)=""/118, 0x76}, {&(0x7f00000004c0)=""/1, 0x1}, {&(0x7f0000000500)=""/42, 0x2a}, {&(0x7f0000000540)=""/86, 0x56}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/200, 0xc8}], 0x8, 0x0, 0x0, 0x4}, 0x100000000}, {{&(0x7f0000000800)=@ipx, 0x80, &(0x7f0000001880)=[{&(0x7f0000000880)=""/4096, 0x1000}], 0x1, &(0x7f00000018c0)=""/186, 0xba, 0x6}, 0xfffffffffffffeff}, {{&(0x7f0000001980)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a00)=""/58, 0x3a}, {&(0x7f0000001a40)=""/144, 0x90}], 0x2, 0x0, 0x0, 0x9}, 0x6}, {{&(0x7f0000001b40)=@alg, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001bc0)=""/14, 0xe}, {&(0x7f0000001c00)=""/107, 0x6b}, {&(0x7f0000001c80)=""/227, 0xe3}], 0x3, &(0x7f0000001dc0)=""/181, 0xb5, 0x7f}, 0xffffffff00000001}, {{&(0x7f0000001e80)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/181, 0xb5}, {&(0x7f0000001fc0)=""/150, 0x96}], 0x2, &(0x7f00000020c0)=""/51, 0x33, 0x7ff}, 0x3}, {{&(0x7f0000002100)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000002180), 0x0, &(0x7f00000021c0)=""/128, 0x80, 0x5}, 0x2}], 0x7, 0x2, 0x0) 2018/03/20 13:33:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e23, 0x6, @empty, 0x4}, 0xfffffffffffffe5f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/20 13:33:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x301001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'bridge0\x00', 0x1005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/20 13:33:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000180)={'nr0\x00', {0x4, 0x2, 0x2, "38dd1a3e345c", 0x8000}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41}}) r2 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/20 13:33:42 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) pwrite64(r0, &(0x7f00000000c0)="b0542d74d0aabcb0", 0x8, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) 2018/03/20 13:33:42 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x200) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x5, 0x7fffffff, 0x7, 'queue0\x00', 0x9}) 2018/03/20 13:33:42 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/20 13:33:42 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000000000000000000a000000100002010000000000000000ac14ffaa"], 0x24}, 0x1}, 0x0) 2018/03/20 13:33:42 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) sendto$inet6(r1, &(0x7f0000000000)="4f53827137c228397f684a000849e3c520", 0x11, 0x4000, &(0x7f0000000040)={0xa, 0x4e24, 0x100000001, @dev={0xfe, 0x80, [], 0xa}, 0x4c9}, 0x1c) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x439}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000002940)={&(0x7f0000001680)={0x10}, 0xc, &(0x7f0000002900)={&(0x7f0000001800)={0xff4, 0x0, 0x20, 0x70bd25, 0x25dfdbfb, {0xb}, [@generic="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", @generic, @typed={0xc, 0x0, @uid}]}, 0xff4}, 0x1}, 0x0) 2018/03/20 13:33:42 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x200) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x5, 0x7fffffff, 0x7, 'queue0\x00', 0x9}) 2018/03/20 13:33:42 executing program 3: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x0, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @tick, 0x0, {}, 0x10001}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x46, "98603f62b8ae5b284e0adedbea65734ffdaf7583ea9202ce8220261ac65caa236cf6e0fcc1bc167c203f3210caab42ae76faae6af5a3133a751c44341f35b43874e1b16afebe"}, &(0x7f0000000080)=0x4e) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3}, &(0x7f0000000100)=0x8) 2018/03/20 13:33:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$getname(0x10, &(0x7f0000000100)=""/117) connect(r1, &(0x7f0000000080)=@can={0x1d}, 0x80) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/03/20 13:33:42 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x200, 0x1}) r1 = gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) setpgid(r1, r2) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x6, 0xfffffffffffffff8}) 2018/03/20 13:33:42 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0x0, 0x8, 0xdd19, 0x3}) setsockopt(r0, 0x400000000000111, 0x81, &(0x7f00000019c0)="0f9cd509", 0x4) sendto(r0, &(0x7f0000000080)="aed068ab64f2cc", 0x7, 0x0, &(0x7f0000000780)=@hci={0x1f}, 0x80) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/20 13:33:42 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) arch_prctl(0x0, &(0x7f0000000100)="f2506eaf864bbd4396534735c2602e4f80355c7cf2da6aa377e224ea4a4edc380297f79f7200a9314b449c040c8a72fd08680af0de8efc72bdcff145d624dbcfd1a9d17f24e9d6e9fabfe310f125027a6b4978ee6d6991fefe3d72285a2d107e467731d1b79b72de8a98eeee1bf17427873a2cad62466f82ead63595bc795b3701f76ed33af817d10ba5f0aa2e43955fff5be73fc25b5f7b0c6e85e49b6a7c17955cca2db46854e5a0ebd0e9dcbdd5944a4a33b50a22ae769a49c8f0ec76a7b2e40076cbf19594145461329fc339c597ae0a90bf8b797c387faf7f2a2b78e801551d1060726f0aa9175dd9191790d3829ed5bd") r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10000000008}) poll(&(0x7f0000288fd0)=[{r1}], 0x1, 0xfffffffffffffffc) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x100, 0x5, "aed5b18e8ee9", 0xfffffffffffffffd}, 0x10) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) chown(&(0x7f0000000000)='./file0\x00', r2, r3) 2018/03/20 13:33:42 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xfffffffffffffffe, 0x0) r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000000000)) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/03/20 13:33:42 executing program 4: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) write(r0, &(0x7f0000001000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/03/20 13:33:42 executing program 0: mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000300)=""/205, 0xc85) 2018/03/20 13:33:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000020ffc)=0x16) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$unix(r1, &(0x7f0000000000)="2dbb95f677fe6e83379636207fecbddd229344c3c323a4282cf251811b54cb1b86c3e01bf9d0f213c84580c6c337d4b81e24fdc1bccd850200014d15865633e9bca074ec39c7a7f2e68c5ce4ebfe2f8bee9bbf2c209c83e62ebcf5ce077d1e193b6cb4c778cb4cc1fb5b06e522efd9853bf13f1c79ad558612777bcf2563002475546befec76a8e8bd395a788734c9ea4ea79a6766d70c0bcf132ecf73264910b0b731c9f101698d55b226748312062b11f4801cedb064d3f47578e546149edeb5ebf66c7a41d796afd980dbcd8210f8f6dbdbe31b9843cdf5492ec88613cbe4d257507e095ddb73c6506f8351fefc24b04931", 0xf3, 0x0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e) 2018/03/20 13:33:42 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x18, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x71d}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) shutdown(r0, 0x1) 2018/03/20 13:33:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81008) fcntl$notify(r0, 0x402, 0x22) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fstat(0xffffffffffffffff, &(0x7f0000000140)) 2018/03/20 13:33:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl(r0, 0x2285, &(0x7f00000000c0)='S') 2018/03/20 13:33:42 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0xfffffffffffffd6b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/03/20 13:33:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x100) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x442000000000127c, &(0x7f0000000000)) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/20 13:33:42 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') sync_file_range(r1, 0x10001, 0x0, 0x5) dup2(r0, r2) 2018/03/20 13:33:42 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xfffffffffffffffe, 0x0) r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000000000)) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/03/20 13:33:42 executing program 3: r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002680)='/dev/rtc\x00', 0x102, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000026c0), 0x10) r2 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') exit(0x0) accept4$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r3}, 0x14) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000000100)="49e1abbf29422dfebb852d90dbc3c8714592c751cc0a079751c9fd902fdea586bc08aad0c9b5b23df5adc62b6b2ecb7f58d90be881d9c4ca3334e1588bf1afcf3a182ff930366594fda839920fd579632b369065fe91c977df1fcc48389fbaf4a645bad68ddae2ce63c58205275ebc9b663455d9e4758c62652b5f3756fb0a35f6bab39a40e8c2aae6e2b9dabe8ad943749b6661a07c128c02311bb630abb5051b677c07d98301514c215310002600000000000000008f55b51e2c1028bc8b1f5f39ac5a0f0e216284209ebb5d319a731542fddea87be2e580778507648e2b4fe4726ac8000000000000000000", 0xfffffffffffffd6b}], 0x20000000000002e9) 2018/03/20 13:33:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f657865000000000000b16391ed1c90e96284c26d313c7c033c44284c6715fceb7923a85075723ab76891d0b4afdcd2edfa8b47f5ddf7a37a00283a4d78c58d76c8e3112b6110fb212efd0d66ad8955bdd376b67ca5f67094894026573db9229e0f9af938e06fa45a1fd668a8d8b84474d4a6f100d3e74f50f1f339724090f4e3f776394be65694930705b2bac6315a68f41e597f2434647d00b5f14573baf7e7fe38bbad054cc7ee196c29cb2fb74b0b56e0b0013fa69be986562da6c45b7d150a43fa6039ae0116ba1a1cc387d906ce0f87b1e98338fafc0215de4b9c") r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x14, r0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000a1ffe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000accf68)={0x2, 0x400000000000003, 0x0, 0x6, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$sock_ifreq(r1, 0x8995, &(0x7f00000000c0)={'tunl0\x00', @ifru_names='gretap0\x00'}) fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f00000001c0)=""/136, 0x23f) 2018/03/20 13:33:42 executing program 5: r0 = socket(0xa, 0x1, 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x2, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x7}, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000080)={0x6, 0xfff, 0x8, 0x80, 0x10, 0x5}) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080), 0x0) 2018/03/20 13:33:42 executing program 1: sched_getaffinity(0x0, 0xfffffffffffffcfa, &(0x7f000021c000)) 2018/03/20 13:33:42 executing program 4: signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pselect6(0xff52, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) sendto$unix(r0, &(0x7f0000000180)="ca06c2a304aa00bf82575df956263bb72961f8010080a89303b55dcac1e70e7bb0a95a26d864638506c28e086a6252b0364ff080776b999d76e34122cd6894690872a81da644bbd287ebe158c713e19aa04a969e82205dfc7703d459e1d35209d55360f2d7b55dd0ff32c698f6f2358aa4a477bbe25a9c2d7cc7f453a106f1e914e7e036b52e3a73412561c3fd5156912e82ebcb65f3cd25e13d6df84d9d9ed05f3dbfc44acda4fa97c8806a12efebe4abae4e70f1a05dcec963e13b30d4c87aa88bd767782b2d6df192bd3e17e5ad65212363ff", 0xd4, 0x4000, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/20 13:33:42 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x2000}, 0x1f2) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) 2018/03/20 13:33:42 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d0500000065720082aba1ffd2a40166cbe1ff0700004981f5bf7485a30e2dcdf2799179ef6d8820ab5d7cfc93b6ed01000001fff9000000000000000000"], &(0x7f0000000180)=""/200, 0xc8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r1) dup2(r2, r0) 2018/03/20 13:33:42 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x800) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) r3 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r1, r3, &(0x7f0000000080), 0x1000000000fe) 2018/03/20 13:33:42 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8), &(0x7f0000c26000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)) r0 = syz_open_procfs(0x0, &(0x7f00000007c0)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4") execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f0000000200)=[&(0x7f0000000240)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4", &(0x7f0000000080)='cpuset\x00', &(0x7f0000000180)='\\-bdev+$-\\eth1{md5sum\x00']) open$dir(&(0x7f00000000c0)='./file0\x00', 0x26502, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0xf, 0x4) 2018/03/20 13:33:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000a2bff1)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f0000057ff8), 0x10002) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/03/20 13:33:42 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) fcntl$notify(r0, 0x402, 0x0) 2018/03/20 13:33:42 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/70, 0x46, 0x6}, 0x7}, {{&(0x7f0000000140)=@ipx, 0x80, &(0x7f00000013c0)=[{&(0x7f00000001c0)=""/244, 0xf4}, {&(0x7f00000002c0)=""/40, 0x28}, {&(0x7f0000000300)=""/180, 0xb4}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x5}, 0xfff}, {{&(0x7f0000001400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001480)=""/18, 0x12}], 0x1, &(0x7f0000001500)=""/154, 0x9a, 0x3}, 0x1}, {{&(0x7f00000015c0)=@rc, 0x80, &(0x7f0000001780)=[{&(0x7f0000001640)=""/168, 0xa8}, {&(0x7f0000001700)=""/119, 0x77}], 0x2, &(0x7f00000017c0)=""/34, 0x22, 0x3}, 0xfffffffffffffffe}, {{&(0x7f0000001800)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001880)=""/119, 0x77}, {&(0x7f0000001900)=""/151, 0x97}, {&(0x7f00000019c0)=""/184, 0xb8}, {&(0x7f0000001a80)=""/127, 0x7f}, {&(0x7f0000001b00)=""/9, 0x9}, {&(0x7f0000001b40)=""/170, 0xaa}, {&(0x7f0000001c00)=""/131, 0x83}], 0x7, &(0x7f0000001d00)=""/25, 0x19, 0x4}}, {{&(0x7f0000001d40)=@alg, 0x80, &(0x7f0000003600)=[{&(0x7f0000001dc0)=""/240, 0xf0}, {&(0x7f0000001ec0)=""/221, 0xdd}, {&(0x7f0000001fc0)=""/210, 0xd2}, {&(0x7f00000020c0)=""/227, 0xe3}, {&(0x7f00000021c0)=""/145, 0x91}, {&(0x7f0000002280)=""/199, 0xc7}, {&(0x7f0000002380)=""/148, 0x94}, {&(0x7f0000002440)=""/208, 0xd0}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/166, 0xa6}], 0xa, 0x0, 0x0, 0x4}, 0xffffffffffffffe0}, {{0x0, 0x0, &(0x7f0000003980)=[{&(0x7f0000003680)=""/151, 0x97}, {&(0x7f0000003740)=""/137, 0x89}, {&(0x7f0000003800)=""/2, 0x2}, {&(0x7f0000003840)=""/2, 0x2}, {&(0x7f0000003880)=""/250, 0xfa}], 0x5, &(0x7f00000039c0)=""/194, 0xc2, 0x401}, 0x8}, {{&(0x7f0000003ac0)=@in6, 0x80, &(0x7f0000004c40)=[{&(0x7f0000003b40)=""/34, 0x22}, {&(0x7f0000003b80)=""/77, 0x4d}, {&(0x7f0000003c00)=""/60, 0x3c}, {&(0x7f0000003c40)=""/4096, 0x1000}], 0x4, &(0x7f0000004c80)=""/44, 0x2c, 0x3ff}, 0x1ff}], 0x8, 0x0, &(0x7f0000004dc0)={0x77359400}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000004ec0)) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000004e00)=0xbadb, &(0x7f0000004e40)=0x2) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000004e80)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/03/20 13:33:42 executing program 2: mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x1) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) utime(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)={0x5, 0xf9}) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/03/20 13:33:42 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0x3, 0x1, 'client1\x00', 0x2, "fef5b25b9d16e5e7", "601a6c3083bc3fb7b541d75b7eb4baf510d2a257ed8022ff6fe33ea09851fde3", 0x0, 0x9}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vcan0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="01000100aabbfb000000"]) 2018/03/20 13:33:42 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x54) 2018/03/20 13:33:42 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x5, 0x59fd466}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x1}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x9014}, 0x4) sendfile64(r2, r0, 0x0, 0x3) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000040)) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00002e3000/0x4000)=nil) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000002c0)="cf9e22702e2ba3ff324983d4f73fb8b1d4d08552a4dcb045fbcdc83ddd3515826726088aa1d5ac0d2628b96a8a7dc375e4388519fa269ab84cc31d") ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000280)=r4) 2018/03/20 13:33:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@empty, @multicast2}, &(0x7f0000000140)=0xc) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x1}) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) 2018/03/20 13:33:42 executing program 0: clone(0x200, &(0x7f0000000440)="b3fa42d3d3bcba1911022afb7ea0f9965b0ce82409dda00de7f90961b848c52717364be8a4ccfac34076453948625964e2d9300b4a827afbbd934531fdc265bef90decab3ffd7aa1b8f62d47a911a79ccecc08dbac2511e212f31fa9868a77c7f8df649f36ab23f8097e739a17bfba033d974d8b05423e3b77b8cfc83d0f072e4ed3276b3b52878f729ab4fcac99ff960b8e675842f45db4a9f05db69df384d3c97c1d900e69b2c832b26f42ea61ba5f1b4cf579d23c186641ec8cdf8509bbaddb533aa66db8dcd0d862a9624ce28ba49ea10000", &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/158, 0x9e) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="00cbce67f1b2b00f311135ae046ebc4766143d0430f9773d28597f527700000dc4a2190000e4c7000900ed857089fe81b1e9c51557504b191972384a221b2f4dd1ef"], &(0x7f0000000240)=0xe) read$eventfd(r0, &(0x7f0000361ff8), 0x8) write$eventfd(r0, &(0x7f00000002c0)=0x2, 0x219) open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x40) open$dir(&(0x7f000050bff8)='./file0\x00', 0x26102, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/20 13:33:42 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2018/03/20 13:33:43 executing program 3: r0 = inotify_init() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x3bf4, 0x4) fcntl$notify(r0, 0x0, 0x282) clone(0x0, &(0x7f00000002c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/03/20 13:33:43 executing program 1: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="2a0006e4040020000600030030070000de0356808bbd5a2a7e0175dfb957c9eea0e4cc986ea06cdf"], &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x6, 0x2, 0xffffffff, 0xfffffffffffffffa}, 0x14) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000000c0)=0x1000000000, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000001180)=0x9, 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/4096) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000f8efc8)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f7fc0)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e0f96)=""/106, 0x6a}, {&(0x7f0000439f80)=""/128, 0x100}], 0x3, &(0x7f0000d5efc2)=""/62, 0x3e}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001140)=0x48, 0x4) 2018/03/20 13:33:43 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002000000000000ff02000000000000000000000000000145ae1719af41c836e94310efd229f7052c4857f6b9ca62a9377b116eff229d60855838424a15a516acfc8588faf0cee1bee83e557f90b0aa061baea974c970b0e052ff1978e7ca050cbe0e984ec7820cc406a785b68883a1c18ed3e4e767716fadec987af381ff9c6f36a1c8b117a0687d31e0239ea18cd7b17f09006103bc"], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000380)={0xa, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x68, &(0x7f0000000440)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0xf9e7}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000540)={r3, 0x80, "390744d83b4c53de8d141514994490e482d75fc880970d426f2123f26282c712cfffa99b23e1a3ef6c6d213786c0400c46e24a643b0c1b739bf5a66a72ed413a485f600dca969d19699d1ef97289776f60759aea4b0f89f61ef3668be9c49c2e3e572e7245f21b1e949b46826c3faf9207b0e194a6c3eb2c518fc35bfbfe1852"}, &(0x7f0000000600)=0x88) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000003c0)={r2}) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0x595, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/190, 0xbe, 0x100, &(0x7f0000000180)={0xa, 0x4e24, 0xfff, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000400)={'erspan0\x00', 0x1000}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r4, 0xfff, 0x2, [0x600000, 0x1]}, &(0x7f0000000280)=0xc) 2018/03/20 13:33:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000880), 0x0, 0x0, &(0x7f0000000940)={0x77359400}) r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='wlan1user)$selinux,^\x00', 0x0) keyctl$update(0x2, r0, &(0x7f00000000c0)="bd2ad594b0d8d36618be3b019a1db260d83f6d79cb29875b601db37b364c7ead7b2332623e576d3588514519be7564004f721bf12aad1958eed5fec5d6c090dcbbf33d325666b431bea60493a6a3062b8cf37f744f776e83b6615319993cf0b1bb6b291193e75531cf44e13ce39f7db59efa39f59b85b1f77e4af6deff3f267e9cb1cba595e06d5b27c6517256c9f2290ff7ee9e55a4e4fe36950652e280d3c477b6244a71466994c6a919da65d63be6fadc593d3aadf36bf99cc0efc1c803002900e4d3e0b089", 0xc7) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000540)={0x2, {{0x2, 0x4e23, @rand_addr=0x4}}, 0x0, 0x5, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21}}]}, 0x30c) keyctl$assume_authority(0x10, r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000380)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000980)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000500)=0xd2) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000280)={@dev, @broadcast, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000300)={@loopback=0x7f000001, @rand_addr=0x40, r4}, 0xc) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000200)=0x900000000, &(0x7f0000000240)=0x4) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000340)) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/20 13:33:43 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x204003, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000280)={0x2, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0xff}}}, 0x104) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'vlan0\x00', 0x7fffffff}) 2018/03/20 13:33:43 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040), 0x8) 2018/03/20 13:33:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$packet(0x11, 0xfffffffffffffffe, 0x300, &(0x7f0000001000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000010c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000011c0)=0xe8) sendto$packet(r2, &(0x7f0000001040)="94a6656bd656c7ae588ed6945798d521acbe14b65de52c55d360a9ac4315de6d5e6053a2de0c9223ff05a99215ffb7e04b7b0ec9fb0772d57817f1d30455dd06aff772603cd08c8a91", 0x49, 0x20000000, &(0x7f0000001200)={0x11, 0xe, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000000)="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", 0x1000) r4 = fcntl$dupfd(r0, 0x0, r0) bind(r4, &(0x7f0000beef80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000012c0)={0x0, 0xffff, 0x6}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001340)={r5, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20, 0x0, 0x4, 0x3, 0x4}, &(0x7f0000001400)=0x98) getsockname$llc(r4, &(0x7f0000abeff0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000005c000)=0x10) 2018/03/20 13:33:43 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) mknod(&(0x7f0000f80000)='./file0\x00', 0x80000001041, 0x1) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x80000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000011c0)=@get={0x1, &(0x7f00000001c0)=""/4096, 0x760a}) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') write(r0, &(0x7f0000000040)="e5a08cf161d0705b4900525dae56090336b8ea2c5be53e5e3540f9309ec6141705f0979e222619822b932979cd00b563fc5ce3fdff6122d96dc454a903caa0656f64aef4457f0dcffdd41d1ddc63db3b68e87382060b9e08a58d2767689e9e3e411b352606d6af52eab1f56a757251db6f950fd32970f364a58decdc322f256aa69c758a0b4040380968c7c7c451d07f9f6c1e2048ed240740a56a1caa7e74dcbf909c6271b9041a45d47fa1e2154a41f255f20f7f860498fa111c2c9513a5b0", 0xc0) read$eventfd(r2, &(0x7f0000361ff8), 0x8) write$eventfd(r2, &(0x7f00000d4000), 0x8) open$dir(&(0x7f000050bff8)='./file0\x00', 0x0, 0x108) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) 2018/03/20 13:33:43 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80800, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0xfffffffffffffffc, 0x4, 0xcdd, 0xff, 0x100000000, 0x7}) r1 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x10000022013, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x7c, 0x0, &(0x7f00000003c0)=[@exit_looper={0x630d}, @free_buffer={0x40086303, r1}, @increfs_done={0x40106308, r2, 0x1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000340)=[@ptr={0x70742a85, 0x1, &(0x7f0000000300), 0x1, 0x3, 0x1e}], &(0x7f0000000380)=[0x18, 0x0]}, 0x6}}, @dead_binder_done={0x40086310, 0x4}], 0x39, 0x0, &(0x7f00000005c0)="3cdbb39b1dadf7f6b3deef2e5e039bb1ae313e977df279e3c425d7cb30eeb28653823dcf16c27b0e96182e29a860c47d3467493e447d679f14"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000280)={r5, 0x1, &(0x7f0000000180)=[0x9], &(0x7f00000001c0)=[0xfffffffffffffff8, 0x40, 0x1, 0xffff], 0x4, 0x5, 0x2, &(0x7f0000000200)=[0xffff, 0x81, 0xef40, 0x8732, 0x60fc], &(0x7f0000000240)=[0x2b, 0x2f]}) sendfile(r3, r4, &(0x7f00006dbff8), 0xed59) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x4, 0x63, 0xd76}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={r6, 0x9}, &(0x7f0000000580)=0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000500)=0x80000001) 2018/03/20 13:33:43 executing program 4: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="030005003f000600010009000500d128e280e47d5644ea5dc75e0f2ee71265d3b30ff540a83fe5aff2f52c29b81717f2ee63ce70a6e3e7006ab880c90fa4dc69567ebcab320e636e45df1130011e98c0902cc1b6cd6b84db517416b303"], &(0x7f0000000040)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x80000000, 0xc05, 0x8, 0x7, 0x1, 0x3, 0x7, 0x5, r3}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000001800)=[{&(0x7f0000001780)="ea", 0x1}], 0x1, 0x0) 2018/03/20 13:33:43 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x208000, 0x0) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x312, 0x80, 0x9, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:login_exec_t:s0 unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 77 ./fi%eC'], 0x5a) 2018/03/20 13:33:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020107000000020000080001010c00f41ee400", 0x39}], 0x1) 2018/03/20 13:33:43 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pread64(r0, &(0x7f0000000000)=""/33, 0x21, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00000000c0)="b472fcb0989b9fecd66fcdcafcaedc8ca2a93ccc925c31071608d6d2e0dd781a1d7395407841f8f090a9b5f08661dc972605b15c") sendfile(r0, r1, &(0x7f0000000100)=0x2e, 0x5) fcntl$setstatus(r0, 0x4, 0x0) 2018/03/20 13:33:43 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0xa480) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202a61c2baac9258f9b8c0000000056", 0x8201}) 2018/03/20 13:33:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000300)="7dab70826fba6811e60126e71919fdb8a4fc7388ffad0deccf5b603102c2170e2ae7dafc200078f55f5d5dd1f2f650ec2fcc2f77957f6517681cd43aa60584e4c542880d1a7948912246b21450bee5ac1ea35ffe3b1d7cde8a5ebef36342f501bd93d7f87195fecb7ea0e62ef2906730e256f0466614d846ccea127fc624ebe9322be01048cd854e528f57d7970ef3d61e42c9b21c708666d6f130c8c6955bbf010f1ad7b19a3e394e99c611da04a2039418cf77632e6cb9a7ba93988c178459da5d741716829aadbe62cca93a", 0xcd, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000080)="041fd139f0ee4ff815c1f86319a8a7d86a6dcbb3e069300a62c3bc45f4d39522afb058e96b2581493f5d79c545000000000000000000", 0x36, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/03/20 13:33:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80480, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x7d, "8830c8354e46b4217445f08fbd5b451597545f52b29f7f67a85ecd3a3f108f5b0dd1f5623232074df307e01d9d6f2364c507fef39f314bdcf0f63872689448aeadae3f2c72848af6e068573638af01f471d0bd267e3c03ddc05026612b4aa209ad7eaf05ac918d50b2a8306fe22029a8a5784311dc47f0df3dd458a608"}, &(0x7f0000000140)=0x85) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffff7b) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/20 13:33:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000300)=0x4) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) syz_fuseblk_mount(&(0x7f0000000340)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', 0xe001, r1, r2, 0x0, 0x100000001, 0x0) 2018/03/20 13:33:43 executing program 5: memfd_create(&(0x7f0000000ffb)="6c6f212cfc", 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x60000, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000fff)) 2018/03/20 13:33:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f00000000c0)=@ethtool_rx_ntuple={0x35, {0x0, @usr_ip4_spec={@dev={0xac, 0x14, 0x14, 0x1a}, @loopback=0x7f000001, 0xdd5, 0x3f, 0x1, 0xaf}, @usr_ip4_spec={@multicast2=0xe0000002, @empty, 0x7ff, 0x0, 0x1, 0x3}, 0x5, 0x20, 0x9, 0x1000, 0xffffffffffffffff}}}) 2018/03/20 13:33:43 executing program 3: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x500, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) munlock(&(0x7f00003c1000/0x4000)=nil, 0x4000) mlock2(&(0x7f00008f3000/0x600000)=nil, 0x600000, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0xb4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000180)=0xeafb, 0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x404000, 0x0) 2018/03/20 13:33:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r1}) sendfile(r2, r3, &(0x7f0000000140)=0x1, 0x80000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000000)=0x6) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000180)=0x3, 0x4) 2018/03/20 13:33:43 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040), 0x8) 2018/03/20 13:33:43 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, "6207ade3e6e6b0435361d067099466d3e544b282fd6c6928997880732f37b433"}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xd16, 0x8, 0xad, 0x10000, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/03/20 13:33:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x6000}, 0x2, &(0x7f0000015ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000049002104ffffff59ffffff7fffffff00c2cd2060cbf6e44c20f5ab739a3de02e28fc87fce6ecdd9351bfe30e67d8f06ad690039d4a242a02eb0efa44861bcee67eafb9c38c3787d3ed6038213abdcaec49d1bcf498443cf2fde797b395ba0d970a9d48b384a51eccb0c3a68bb1ff3acaa62fc086ce1694e1bf066b78e91d8a981161dd8c410c2a4c5ef9eb7e312dd9d16b38799a57f916d23722fadd4b82333f59b998f99824f601839a2ef017240032d4c17c1979901415d2cee265b1c7b2021900000000000000000000000000"], 0xfffffffffffffdd1}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000280)) r2 = socket$inet6(0xa, 0x6, 0x7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x400}, &(0x7f00000000c0)=0x8) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc004240a, &(0x7f0000000240)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, 0x8) 2018/03/20 13:33:43 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0xff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c0a000000000000000000000000000000000e000000000000000000"], 0x68) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='loginuid\x00') setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000)=0x80000000, 0x4) sendfile(r2, r2, 0x0, 0x200000003f) 2018/03/20 13:33:43 executing program 5: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) ftruncate(r0, 0xd7b6) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000ff9000), &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000040)="0a4b7b465503bec959e0adc3dae751b37223c82970db5bb85bfeddffa049a1215564cc5e285fa3b9f82bd8e5efbb9bc3a10c6bb742dd467628a881e30d7ea1597ab655f20fb753e161be4024317227dc8612e4d62742374c4b545441dd284f55371a32dc6a104052a2ef88f290216ec466534fe109b0409adf24edb17c669e19c5cedc1f47bd6b6da9022a689c2fd694d24463d1e1fc608ae55e47bddd281a5ca55a66cb148b7747688d8b9131e2e917478cba992e1497d782ffb5899c56fb315133fa279e136e7dfff4e651b9") 2018/03/20 13:33:43 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) clone(0x0, &(0x7f00009fdf07), &(0x7f0000f1affc), &(0x7f0000353000), &(0x7f0000eba000)) exit(0x3) 2018/03/20 13:33:43 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="871972205205477754bad693ccd6a312674fc0223e7d72caecbc9d1779c2b80d29a4d0700c90b0f68be901b14577ba3ccf6e0992df0c0d891773ad07e32aa28aac", 0x41, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f0000000240)=""/186, 0xba) r1 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='vboxnet0\x00', 0xfffffffffffffff9) keyctl$revoke(0x3, r1) r2 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) lseek(r2, 0x4, 0x1) 2018/03/20 13:33:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x41) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) fsync(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f00000001c0)) [ 60.082122] audit_printk_skb: 9 callbacks suppressed 2018/03/20 13:33:43 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x80, 0x0) fcntl$notify(r0, 0x402, 0x80000004) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x400) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) get_robust_list(0x0, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/03/20 13:33:43 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) dup2(r2, r1) 2018/03/20 13:33:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0xa8, 0x0, 0x4, 0x4, 0xff, 0xff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getresuid(&(0x7f0000000240), &(0x7f0000000600), &(0x7f00000002c0)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e24, 0x0, 0x4e22, 0x8, 0x0, 0x20, 0x80, 0x7f, r2, r3}, {0x3f, 0x5, 0x40080000000, 0x8, 0x7f, 0x0, 0x7, 0xa2}, {0x828f, 0x33, 0x0, 0xfd}, 0x5, 0x6e6bbd, 0x0, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4d5, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3506, 0x3, 0x2, 0x7fffffff, 0x2, 0x33a, 0x4}}, 0xe8) r4 = gettid() ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000640)=""/242) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000005c0)=0x7) get_robust_list(r4, &(0x7f0000000540)=&(0x7f0000000480)={&(0x7f00000000c0), 0x0, &(0x7f0000000440)={&(0x7f0000000400)}}, &(0x7f0000000580)=0xc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) [ 60.117683] audit: type=1400 audit(1521552823.450:37): avc: denied { create } for pid=9417 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/20 13:33:43 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x80, 0x0) fcntl$notify(r0, 0x402, 0x80000004) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x400) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) get_robust_list(0x0, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/03/20 13:33:43 executing program 2: mkdir(&(0x7f00005fcff8)='./file0\x00', 0x0) mount(&(0x7f0000340ff8)='./file0\x00', &(0x7f0000ff8ff8)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') 2018/03/20 13:33:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000001500)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) socketpair(0x2, 0x5, 0x1c73, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/03/20 13:33:43 executing program 1: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000285000)={0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @addr}], 0x30) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x32, @time={r4, r5+10000000}}) 2018/03/20 13:33:43 executing program 3: mkdir(&(0x7f0000001200)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f00000011c0)='./file0\x00', 0x4) 2018/03/20 13:33:43 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x80000001, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x63, 0x40, 0x3ff, 0x101, 0x3, &(0x7f0000000000)='ip6tnl0\x00', 0x1, 0xffffffffffffffff, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x8800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000200)=[{0xc, 0x4}, {0x8, 0x9}, {0x3, 0x1ff}, {0x2, 0x4}, {0xc, 0x8}, {0x0, 0x4}], 0x6) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={r2, @multicast2=0xe0000002, @rand_addr=0x3}, 0xc) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000400)={0x7, &(0x7f0000000240)=[{0x1, 0x100, 0xfffffffffffffc01, 0xb4}, {0xbdb5, 0x40, 0x7fff, 0x3}, {0x45e, 0x0, 0xfffffffffffff801, 0x60ed3084}, {0x1, 0x5, 0x7, 0x9}, {0x0, 0x8000, 0x3, 0x20}, {0x0, 0x9, 0x7, 0x3}, {0x0, 0x0, 0x3ff, 0x4}]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000480)={0x4, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x0, 0x4, 0x0, &(0x7f0000000440)='lo\x00', 0x60e7851e, 0x4, 0x3ff}) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000100)=""/159) 2018/03/20 13:33:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) rt_sigqueueinfo(r2, 0x6, &(0x7f0000000440)={0x40, 0x27a, 0x4, 0x40}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800400001, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000002c0)=0x3f, &(0x7f0000000300)=0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xc6, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000100)=""/198}, &(0x7f0000000280)=0x50) ioctl$sock_ifreq(r1, 0x8995, &(0x7f00000000c0)={'tunl0\x00', @ifru_settings={0x0, 0xfffffffffffffffe, @fr=&(0x7f0000000080)}}) 2018/03/20 13:33:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x40080000000017) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000140)={@empty, @remote, 0x0}, &(0x7f0000000180)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000240)=""/118) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="03000000f8c449f43bc2701063f0e7862652f8c06208536a827c4cd4c4b34d1370a55dd824eb2308094cf8c6d7f6293ad94b4240cb034c69f75d2c07454bc701220973ca172f2361f6e66e423ff89687ae290619b822f32c059ca417550cad857b805abd56963256a10a14450fc26efd49403707da7938e1325e9289a87278fa63a8c2e09419ee59c08a0ce03e16e65e1eab544313fe1f09aa02a831bc471926c36ee1574dfd8e3c30d34cfab522d9ca6421fab37c270560cc0000000000000000000000"]}) 2018/03/20 13:33:43 executing program 4: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) write(r1, &(0x7f0000000100)="ce85bd", 0x3) ftruncate(r0, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) sendfile(r0, r1, 0x0, 0x72439a6b) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) sendto$ipx(r1, &(0x7f0000000140)="c9c672f59e9ad1afedbda3dbec6664a3b8e2c519800bfc03ada9dca452aea1d2022a15f08f1c1539f4af0880a434b03d06f9583c826e17ed13182bae3a20938ea9be569fb4abcbf65d4fd361c51b50f2b10cc2ea8054cef358c9cebc8a1bfcec03375b5cd42c36c73717493d528443f79087dd23028ba098566a6a173e3aae394e9262fb918ab69762a807df204b26728c5ba9b1833550ee8b194dafead20d7d13419e7248ee9d1defebd91023e3ee439908acbb9c08d4fba0b25daf9e4c39895f87f8d6eda94d366954843750c3c2f726cd53e195b0ad9dc5483705b0b617990866201d39175ff61e86245ef903979478bd", 0xf2, 0x40, &(0x7f0000000080)={0x4, 0x7fff, 0x1, "4f9e0ec27604", 0x27d85dba}, 0x10) tkill(r2, 0x27) fcntl$setsig(r0, 0xa, 0x38) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x82040, 0x0) 2018/03/20 13:33:43 executing program 1: syz_open_procfs(0x0, &(0x7f0000533000)='attr/prev\x00') 2018/03/20 13:33:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x7fff}) 2018/03/20 13:33:43 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xb8e94e407836a3de, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) 2018/03/20 13:33:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="c000000032286984eeccfdcb0b2558ad1efa53716eb802a7024c63f6a4edb0600fc79b6c638966aae99447b2fae8f376e079000900f54e110508c062d8bec96883df725a51d2a535b4bfe3c877816ab602ba66cd220d936da7ffbbff883d167f6c6cc4696d40b7c8778dcbc07470c27d5418fa8ff4a9c5c0b6e23c7cc9deec0e20b7af926d3f534a508755831579efd39bddc950323111cc331b571909b1d5e9d6d25a006c1b90e1a00275a523fd3457ab3ced9ac8dd5ebb0948a0be1e12450000000000"], &(0x7f0000000200)=0xc8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x4) faccessat(r1, &(0x7f0000000400)='./file0\x00', 0x132, 0xa00) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x2}, &(0x7f0000000280)=0x8) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e24}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r4, 0xc7a}, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/03/20 13:33:43 executing program 5: r0 = memfd_create(&(0x7f0000000fe0)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2012, r0, 0x0) mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbff, 0x200040040}, 0xffffffffffffff6a) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x7e}) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000080)=""/3, &(0x7f00000000c0)=0x3) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000100)=""/15, &(0x7f0000000140)=0xf) 2018/03/20 13:33:43 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="000000000000000d9727db6bf96427576c9af6252c62a441") fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000080)='8/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x9, 0x8, 0x1, 0x532}) 2018/03/20 13:33:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0xa, 0x94c5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000100)="287101f8de4805a571ef10c64fc34891ff30d4dba26f5925e0cf24b9b17bfcb9a60ca3b93860de516af005bba7527727b23846d60b699bad5e2a4bf4fbaed3d732ef17e9d4bc921f8ecbf025f3806125b6a8f195964dc516c4afed62c2c4a1a773a76fe9965d83dfaf3a8fe0530f3e03fd0e011efed78ec98ab84d81167dbe58e956f407f215037499608fdc4ed588af5d9e8b10e9c0386ad5e3c95e", 0x9c) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe70, 0x402) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000001, 0x30113, r0, 0x0) accept4$unix(r2, 0x0, &(0x7f0000000380), 0x800) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmsg$key(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020f0800140000002dbd7000fbdbdf2505001a0000000000000000000002000000000000000000000000000000000000000000001b00041007001900000000000a004e20080000000000000000000000000000000000000185c7000002004e22e0000002000000000000000000000000010014000600000005001700338000000a004e22600b0000fe8000000000000000000000000000bb0500000000000000696f4491825b8b4ba648452aac281ef5b527c156a8a636186a7e6630421172681dc07dad58169cba00a7c55433f5f9af97dbff7577ac2dbe858a768a0a915935d7fe2af86d67c4c193d17f5f17ef5d7d87c3e27ac12695bf61"], 0xa0}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x200}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0xb5, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0xb4) 2018/03/20 13:33:43 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/131, &(0x7f0000000180)=0x83) 2018/03/20 13:33:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/20 13:33:43 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x0) pselect6(0x40, &(0x7f0000a47000)={0x0, 0xe2a}, &(0x7f0000000040), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) 2018/03/20 13:33:43 executing program 5: r0 = memfd_create(&(0x7f0000000fe0)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2012, r0, 0x0) mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbff, 0x200040040}, 0xffffffffffffff6a) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x7e}) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000080)=""/3, &(0x7f00000000c0)=0x3) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000100)=""/15, &(0x7f0000000140)=0xf) 2018/03/20 13:33:43 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x58, 0x800) bind$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x5, 0x7, 0x5de1, "541945314422feec0047192bb269944082b6a770a6c2d3d76d7c7387834bf635100f3a16f01dfd212b1bdeb3d86ed94d0b2b05cb2e5236e5a5c10b6f862b63", 0xc}, 0x58) keyctl$link(0x8, r0, r1) 2018/03/20 13:33:43 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="240000002000250fff1c0165ff0ffc0e020004000000000000e1000c05003c91a8cfcf9d1b87385df5000000052e599570ccfa3ca38794ea30f0fc7d52c9fa9acad2341e50802c1da167fc70125d105f7cb2127283524cc0d94a6c38594ec04168a69207207a51be451968a03500cfaeac44e2fd40aa2b4fa5a2c6332f673cf79c08a9276da175a92536b7e18bf16d8a60c103ab9c6396c9f1464fd06fbe5ad45c298a78d7e64d34de0c32ce2fbf9ac9b68a2f2564b9b6df908325538e35cb00e9536ab72356b0b0b5c608d169ae39cdf5b60637d423db17da184a7f179dd0002010824ffdba", 0x27) 2018/03/20 13:33:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) rt_sigqueueinfo(r2, 0x6, &(0x7f0000000440)={0x40, 0x27a, 0x4, 0x40}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800400001, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000002c0)=0x3f, &(0x7f0000000300)=0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0xc6, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000100)=""/198}, &(0x7f0000000280)=0x50) ioctl$sock_ifreq(r1, 0x8995, &(0x7f00000000c0)={'tunl0\x00', @ifru_settings={0x0, 0xfffffffffffffffe, @fr=&(0x7f0000000080)}}) 2018/03/20 13:33:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x4208, r1) sendfile(r0, r0, &(0x7f00003a7000), 0x400000ff) 2018/03/20 13:33:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004581, &(0x7f0000000040)="d54bce87c8430bf320efc8d2e2fbf3d7059b90b0982a6900000005685a000000000000000000000000") 2018/03/20 13:33:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000362f80), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3578d3290000003e000051a5d00000"], 0x10}, 0x0) 2018/03/20 13:33:43 executing program 2: r0 = gettid() getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x3f, &(0x7f0000000100)=""/168) unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004ff9)='ns/ipc\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000028c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000029c0)=0xe8) sendto(r1, &(0x7f0000000000)="678fca3ae8ac29ebf09e6cedf86eecf2332d313d8dbb9e62bc6e806b241f247e12aed636a77eb93572afd3f5518a5718e9c5821e4d23e509493257656ca923729fee594c44280853440124a1e9573ccb3bc68cd2dfc7e74bbd0e1bbf6be506cd412bd2e9841ad80657db3137c5d64ae1fbd59337f207b1b5d9d7034136e50b06a0f348637ab029def040fce1012551701f54e7c64dfc0997aca3b32bfb7888c09d8ab9576c216ec399095d03264eef91a16d63d76385394b4c17b4cfea68474f9f149a6c1841249bf50e8c0fb15cdf1caa102692433f251bce37532aaf", 0xdd, 0x1, &(0x7f0000002a00)=@hci={0x1f, r2, 0x2}, 0x80) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000001c0)=0x101) 2018/03/20 13:33:43 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0x80) socket(0x2, 0x400000008800, 0x6) 2018/03/20 13:33:43 executing program 5: r0 = userfaultfd(0x0) r1 = getegid() fstat(r0, &(0x7f00000002c0)) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r1, r1) socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x53, "88f30529663f766934266472e53a146813e2130320f701e81f480854284ea05237539c0de3d470c310242ee8d4763fb19fba59e826eb9e069f1b88f65b30506a10d967b8f6e3fd0259c86585cf2be338356c6d"}, &(0x7f0000000280)=0x77) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000001c0)) fcntl$setflags(r0, 0x2, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000cdb000/0x1000)=nil, 0x1000}, 0x1}) getgid() socketpair(0x10, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$netrom(r4, 0x0, &(0x7f0000000040), 0x80000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) mq_notify(r5, &(0x7f0000000100)={0x0, 0x25, 0x4, @tid=r6}) 2018/03/20 13:33:43 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0xd, &(0x7f000058eff0)={0x77359400}) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/03/20 13:33:43 executing program 3: madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/225, 0xe1) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000200)="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") ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x7fffffff, 0x81, 0x2ca, 0x5}) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x2) 2018/03/20 13:33:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000001780)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet(0x2, 0x4c4ccbc1dc34d41b, 0x64, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0xe2, "071cb376d6302450e1cdc59b2f20d689e772257157cffb7c048346c177b0b3006fca4e887b745a54b8605411ba9ff9524d12fc37601f5f9e894bfbe045f9b1594dd3678edc12db6351c12d26bd22d149f76f9d5d33856aa4cdf9158fd859cad6838f9852732595693e486fbe3d29246870d9d47183120472783fa92e0a8f6eb2d00c489057219adde12a3e95ee30a624f36491531ac87b053124b0caa5bea7b9c73523b600a6fd977e93d78354d8913bed833f34dadfee39fd52aa71b80dcdab9c35f4896596aa5c9350e745aab54e975522cbcd977983f087a7f8a6707181aaa7d1"}, &(0x7f00000002c0)=0xea) unshare(0x20000400) fstatfs(r0, &(0x7f0000000080)=""/86) 2018/03/20 13:33:44 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="240000002000250fff1c0165ff0ffc0e020004000000000000e1000c05003c91a8cfcf9d1b87385df5000000052e599570ccfa3ca38794ea30f0fc7d52c9fa9acad2341e50802c1da167fc70125d105f7cb2127283524cc0d94a6c38594ec04168a69207207a51be451968a03500cfaeac44e2fd40aa2b4fa5a2c6332f673cf79c08a9276da175a92536b7e18bf16d8a60c103ab9c6396c9f1464fd06fbe5ad45c298a78d7e64d34de0c32ce2fbf9ac9b68a2f2564b9b6df908325538e35cb00e9536ab72356b0b0b5c608d169ae39cdf5b60637d423db17da184a7f179dd0002010824ffdba", 0x27) 2018/03/20 13:33:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c03ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000080)={r2, &(0x7f0000000100)=""/179}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00000000c0)={r2, &(0x7f0000000080)}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xa, "977108630834c4391946"}, &(0x7f0000000200)=0x12) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r3, 0x900000000000000}, 0x8) 2018/03/20 13:33:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x380000000000000, 0x3, 0x6, 0xffff, 0x7, 0xfffffffffffff617, 0x2, 0x7, 0x1f, 0x2, 0x1000, 0xfffffffffffeffff}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x400, 0x3, 0x5d, 0x6, 0x1, 0x1, 0x3f, 0x80, 0x89, 0xfffffffffffffffa, 0x3, 0x9}) 2018/03/20 13:33:44 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) sendfile(r1, r1, &(0x7f0000000200), 0x2a) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) getgid() readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000300)=""/218, 0xda}], 0x1) 2018/03/20 13:33:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000005c0)={0x10, 0x0, 0x0, 0x811000}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x14, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xd180e25698dfb1df) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/175) 2018/03/20 13:33:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x2000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0xffffffffffffffff, 0x8, 0x9, 0x6, 0x60db, 0xaaa7}) sendmsg$key(r0, &(0x7f0000b0dfe4)={0x0, 0x0, &(0x7f0000f89000)={&(0x7f0000f86000)=ANY=[@ANYBLOB="020500070e6e50971c79bd68e1ffffff05000600000900000000000000000000ff01000000000000000000000001002c0e6ba19a8f6a63000200010000000000000000000000000005000500100000000a004e2000000000fe80000000000000000000000086d96e665f6985dd000200"], 0x70}, 0x1}, 0x0) 2018/03/20 13:33:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000100)=@buf={0xe2, &(0x7f0000000000)="8e70f3bedaa9a5f4a1f0404f93637651d1452e5e7bc100840fcb030896905de9ea1141ec21f9639164915d814b540d01be89e499dffae1fe14bc67e3b210bde6c99c42cff629834ba34798107b67ab77d9234c414ff83c7aa879d7d9dd6d9761245f3ab0ae38ffc31228e4352a333a9688e675c5ca688905f728302b89592dd9a213c784e58392216bed55292f28d0d8285c7fcecb0778973f9c222afc2779801268086ed5e525e0d23cca9c54f16f778be5af59e77ef5d4c1b936c7d6cff01456e13b02826e10bca1bb2f8fadc8f7512b3b27293be56049a95d37656f941485df6a"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r3}], 0x1, 0x0) 2018/03/20 13:33:44 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/20 13:33:44 executing program 1: ustat(0x6, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000000040)=""/130, &(0x7f0000000100)=0x82) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r0, 0x2) 2018/03/20 13:33:44 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) getpeername(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) mlockall(0x4) socket(0x9, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000140)=""/207, 0xcf, 0xffffffffcb52d3a4, 0x0) 2018/03/20 13:33:44 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x5) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r1, &(0x7f00000000c0)="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", 0x5b1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='\f', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/20 13:33:44 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) eventfd(0x7) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2b}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) getsockname(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x9, 0x948}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) 2018/03/20 13:33:44 executing program 2: prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0xffff) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000100)={0xb5, &(0x7f0000000040)=""/181}) 2018/03/20 13:33:44 executing program 2: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc0) 2018/03/20 13:33:44 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/94) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/235) r1 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) write$selinux_load(r1, &(0x7f0000008000)=ANY=[@ANYBLOB="8cff7c6865807d915cc6b55265f1b8ea"], 0xfffffffffffffe4e) fcntl$addseals(r1, 0x409, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gretap0\x00', 0x10) ioctl$KDSETLED(r0, 0x4b32, 0x1f) 2018/03/20 13:33:44 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) mmap(&(0x7f0000844000/0x4000)=nil, 0x4000, 0x1, 0x80010, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0x1eb) r4 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x7, 0x301040) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000300)) [ 60.869069] audit: type=1400 audit(1521552824.240:38): avc: denied { dyntransition } for pid=9617 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/20 13:33:44 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40000, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) sysfs$2(0x2, 0x7f, &(0x7f0000000140)=""/210) 2018/03/20 13:33:44 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000140)=@rc={0x1f, {0x8, 0x9, 0x7, 0x1000, 0xa22, 0x4}, 0x2}, 0x80, &(0x7f00000001c0), 0x1, &(0x7f0000000080), 0x0, 0xfffffffffffffffc}, 0x0) 2018/03/20 13:33:44 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/94) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/235) r1 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) write$selinux_load(r1, &(0x7f0000008000)=ANY=[@ANYBLOB="8cff7c6865807d915cc6b55265f1b8ea"], 0xfffffffffffffe4e) fcntl$addseals(r1, 0x409, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gretap0\x00', 0x10) ioctl$KDSETLED(r0, 0x4b32, 0x1f) 2018/03/20 13:33:44 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/94) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/235) r1 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) write$selinux_load(r1, &(0x7f0000008000)=ANY=[@ANYBLOB="8cff7c6865807d915cc6b55265f1b8ea"], 0xfffffffffffffe4e) fcntl$addseals(r1, 0x409, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gretap0\x00', 0x10) ioctl$KDSETLED(r0, 0x4b32, 0x1f) 2018/03/20 13:33:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x4280, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) close(r0) r3 = dup(r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x67, "320081fa50459bf9c288c69dfb8d1f6e23eed73f19e2227ca67e6e0efa89138750dc63769f77fbf8f12f6c26627d6662bb6c450bb1a31fa27df67bb66aa45369dfe931974a971000ea476d2b86b0153607198f5938ae7920e96e88d0abd3428fa4210714429db9"}, &(0x7f0000000080)=0x6f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x3, 0xfffffffffffffffc, 0x1, 0x10001, 0x10}, &(0x7f0000000180)=0x98) 2018/03/20 13:33:44 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) pwrite64(r0, &(0x7f0000000180)="538753d592dd30790c92ddf5b0f972866099e3a23760966d2edee4db26a0f97c8007cb22f296e1fb4c456517b849f0050b3f78157c5fa8a704b853b40b219cf6aca21b37ce8d4b73cf18d5e0318a21610f56e5250440eebbd92898edbcea52a4b45e04", 0x63, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000080)=""/228, &(0x7f0000000040)=0x93) 2018/03/20 13:33:44 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0xe0d0d43ac6b3a036) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x3c, "704c21dfbfc471a29a49d0dec579e095d7cb0788ec7263c98309a90dda367b1311a4bae86e11c924ac63b9285798285e18c7916192bb1a6c63eef87c"}, &(0x7f0000000380)=0x44) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r3, 0x20}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x4762}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000240)={r4, r5, 0x24}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8001, 0x0) accept4$nfc_llcp(r6, &(0x7f0000000040), &(0x7f0000000100)=0x58, 0x804) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/03/20 13:33:44 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x282800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/20 13:33:44 executing program 1: mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='squashfs\x00', 0x2000800, &(0x7f00000000c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045bff8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') fchownat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x4b) 2018/03/20 13:33:44 executing program 2: sched_setattr(0x0, &(0x7f0000000fd0), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x802) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/03/20 13:33:44 executing program 0: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000001000)=0x1e) 2018/03/20 13:33:44 executing program 5: socket(0x0, 0x2, 0x0) setrlimit(0x2, &(0x7f0000000040)={0x788, 0x10001}) 2018/03/20 13:33:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x800, 0x8) ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) 2018/03/20 13:33:44 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/148, 0x94}}, {{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f00000020c0)=""/193, 0xc1}], 0x1}}], 0x3, 0x4000000002, 0x0) recvfrom(r1, &(0x7f0000000c80)=""/4096, 0x1000, 0x2000, &(0x7f0000000000)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/03/20 13:33:44 executing program 4: clock_gettime(0xfffbefeffffffff0, &(0x7f0000030ff0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x80800) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000280)=""/215) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e21, 0xa8000000, 0x4e20, 0x9d, 0xa, 0x80, 0x80, 0x16, r1, r2}, {0x8, 0xf162, 0x6, 0x0, 0x1, 0x9, 0x7, 0x3}, {0x9, 0x3, 0x2000, 0x4}, 0x3, 0x6e6bb9, 0xd418e44bb0ab704c, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3502, 0x6, 0x1, 0x4, 0x0, 0x0, 0x8}}, 0xe8) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000000c0)={0x62, &(0x7f0000000040)="c590124b1e8fb5ca2f3872f84716f869848a7016ad7d45e3b93ef9c319928ae8e26bb475d11dd39917d676251043ae9eb2634fe21e83533dc341404c9d5f454a95f0aaf4c8fdf33b1f93441a40972138b35d3fe7b525560c4c20d69754a6e2da9631"}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000440)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000400)={0x9, 0xffffffffffff78b1, 0x400, 0x1, 0x2, 0x7ff}) 2018/03/20 13:33:44 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x204, 0x11, r0, 0x4) unlink(&(0x7f0000001000)='./file0\x00') 2018/03/20 13:33:44 executing program 1: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() r1 = getegid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setresgid(r1, r2, r3) timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/20 13:33:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x1010, r0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001fdc)=""/36, 0x24}, {&(0x7f0000e6af52)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f00001e7000)=""/204, 0xcc}], 0x4) 2018/03/20 13:33:44 executing program 7: r0 = memfd_create(&(0x7f0000054000)="f920", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005551a)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x8}, 0x0, &(0x7f000001bfe4)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x1c) 2018/03/20 13:33:44 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000100)=0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2b2ff855fb6ddb20020300090b00000000000000000000030006000000000002004e20e00000010000000000000000020001000000000000000002000000000300050015225152afc673adf96fab0000000002004e20e0000001"], 0x58}, 0x1}, 0x0) 2018/03/20 13:33:44 executing program 4: memfd_create(&(0x7f0000000000)="7d127b6b657972696e67656d3100", 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000ab4000)='net/ptype\x00') 2018/03/20 13:33:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000d80)=@setlink={0x3c, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x3) 2018/03/20 13:33:44 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = open(&(0x7f0000000040)='./file0\x00', 0x6c900, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x5, 0x5fc, [0x20000180, 0x0, 0x0, 0x20000394, 0x20000510], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x17, 0x4, 0x90f7, 'syzkaller1\x00', 'eql\x00', 'syzkaller1\x00', 'sit0\x00', @random="71063b21337e", [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @random="9dc1f2b5f043", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x114, 0x114, 0x144, [@ip6={'ip6\x00', 0x4c, {{@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xffffff00, 0xff000000, 0xff], [0xffffffff, 0xff000000, 0xff000000, 0xffffff00], 0x2a7, 0x3c, 0x0, 0x20, 0x4e20, 0x4e21, 0x4e21, 0x4e22}}}, @cluster={'cluster\x00', 0x10, {{0x1, 0xfff, 0x0, 0x1}}}]}}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 0xfffffffffffffffe}}}}, {{{0x11, 0x7c6ed551edc43e73, 0x884d, 'ip6_vti0\x00', 'ipddp0\x00', 'gretap0\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x890d, 'yam0\x00', 'syz_tun\x00', 'ipddp0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x124, 0x124, 0x14c, [@stp={'stp\x00', 0x48, {{0xbd6e, {0xffffffffffffffff, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff], 0x7fff, 0x4, 0x2, 0x7, @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xbbd846256c0a414d], 0x4e22, 0x4e21, 0x1, 0x8001, 0x8, 0x1f, 0x5, 0x5, 0x9, 0x7f}, 0x800, 0x92}}}, @nfacct={'nfacct\x00', 0x24, {{'syz0\x00', 0x1}}}]}}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x8, 0x22eb, 'sit0\x00', 'syzkaller1\x00', 'ip6_vti0\x00', 'ip6_vti0\x00', @empty, [0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x81ee05cfd4299f71], 0x70, 0x70, 0xa0}}, @arpreply={'arpreply\x00', 0xc, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x4a, 0x88ae, 'irlan0\x00', 'rose0\x00', 'vcan0\x00', 'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xd8, 0x144, 0x16c, [@cgroup0={'cgroup\x00', 0x8, {{0x9}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x5, 0xfffffffffffffffe}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x5, 0x9}}}, @snat={'snat\x00', 0xc, {{@empty, 0xffffffffffffffff}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}]}]}, 0x64c) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/186) write(r0, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x1f) [ 61.145785] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.163644] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/20 13:33:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x20a) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffdf4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/03/20 13:33:44 executing program 7: syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80002) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f00000000c0)='net/ip6_mr_cache\x00') bind$llc(r2, &(0x7f0000000040)={0x1a, 0x0, 0x1, 0x6fa2, 0x5, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000040), 0xffffffffffffffbe, 0x4084, 0x0, 0xffffffffffffffb5) 2018/03/20 13:33:44 executing program 3: socket$packet(0x11, 0x13, 0x300) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004000)={0x2}, 0x20) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x80000) 2018/03/20 13:33:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') ioctl$KDADDIO(r0, 0x4b34, 0x80000001) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0xc8699389aa895837, 0x0) bind$netrom(r1, &(0x7f0000000180)=@ax25={0x3, {"ffbb4bd2987343"}, 0x8}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2100, 0x0) write$selinux_create(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6c64636f6e6669fb0374c491ce58f96c3dc5e72a73797374656d5f753a73797374656d5f723a6b65726e656c5f740c425719098138fdde95573161496b4e71d4afa82e36fcc5c7a3ff9cace00c9c9f54ac51c7c270ab10d0608f6f78f6517ec5f90dc34b11248eb691bcab11ebfb9cb93e636d281daad42d8562ca5a105beddbdfe96df231c8cc8271f5d8e35c97858add789ca9105ad604510000000000002bebb1ba8e6e33e807d5ea040facbe76daa0e27b4acf"], 0x47) r3 = socket(0x18, 0x0, 0x1) connect(r3, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) 2018/03/20 13:33:44 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) prctl$getname(0x10, &(0x7f0000000100)=""/64) fdatasync(r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_create1(0x80000) sendto$unix(r2, &(0x7f0000000040)="2c9c61e744afac45ef06", 0xa, 0x40000, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000140)=0x8001) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000705fdb)="2400000024007f0000001200000001000029f6ff010000000000fffdffffffff0100ff10", 0x24) 2018/03/20 13:33:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000300)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000340)=0xc) connect(r0, &(0x7f0000000380)=@can={0x1d, r1}, 0x80) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2001, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000080)=""/79) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400002, 0x100) exit_group(0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) linkat(r3, &(0x7f0000000280)='./file1\x00', r3, &(0x7f00000002c0)='./file0\x00', 0x400) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimes(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x3e}) preadv(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000000200)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x7, 0x0, &(0x7f0000ffb000/0x1000)=nil}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/20 13:33:44 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) epoll_create1(0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) pipe(&(0x7f0000000000)) 2018/03/20 13:33:44 executing program 6: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000000)=0xfffffcee) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) setxattr(&(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="73656375726974792e252e657468306367726f7570243a73656c6601016e64743000"], &(0x7f0000000240)="6c6f29bc5e2e70726f6300", 0xb, 0x1) stat(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r4, r5, r6) 2018/03/20 13:33:44 executing program 5: nanosleep(&(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000906000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) prctl$intptr(0x0, 0xffff) 2018/03/20 13:33:44 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x8000) signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) 2018/03/20 13:33:44 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000000), &(0x7f000000fffc)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0xd}, 0x77, r2}) 2018/03/20 13:33:44 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005b8fff)) ioctl$KDENABIO(r0, 0x4b36) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="571ce9d0c8eeaf6c1ffc5b5d8448693dfa9938217361436bdf82b870a30db9196b784bfaa388e60cb7910f798f4adcb154a401b9956f6a58ee1bc7835762975c259dc69543eb4862f3b6999cab") ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x100000001, 0x9, 0x80, 0x1, 0x7, 0x10001, 0x4d1a, 0x800, 0x345, 0x3e, 0x834, 0x3}) 2018/03/20 13:33:44 executing program 4: timer_create(0x2, &(0x7f0000000240)={0x0, 0x7, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000280), 0xc, 0x0) timer_settime(r0, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000200)) getrusage(0xffffffffffffffff, &(0x7f0000000140)) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000040)="404cb20e3281712f7ae228d14b938efb74ab2fed885b418b727983502bf3d81d6e228c95a1bb94279911f57395e2a588609d40c1445a2e9379f6ec9f084605a35d1481c5", 0x44}], 0x20000000000000cb) 2018/03/20 13:33:44 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x60, &(0x7f0000000000), 0x4) 2018/03/20 13:33:44 executing program 0: kexec_load(0x0, 0x5, &(0x7f0000000540)=[{&(0x7f0000000000)="c3e26d2089bd4dc7e8201e4c134b22d6c7a966d6bd176d11d67fce9d8d088de48545a91a3a1f0a219223d6f89edd61d41dccbf9d3fbd74dc833b7128f798f70e92cc000c74091bebc6919c1f6697d7a123eba0e7cc2207625754be"}, {&(0x7f0000000140), 0xffffffffffffff60}, {&(0x7f0000000240)}, {&(0x7f0000000340), 0x323}, {&(0x7f0000000440)}], 0x3e0002) r0 = memfd_create(&(0x7f0000000080)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x4}}, 0xe78, 0x10000}, &(0x7f0000000200)=0x88) ioctl$TIOCGPTPEER(r0, 0x5441, 0x339) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000002c0)=0x54) 2018/03/20 13:33:44 executing program 4: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000c3000)='net/igmp\x00') preadv(r1, &(0x7f0000001780)=[{&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000001680)=""/225, 0xe1}], 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) dup3(r1, r2, 0x80000) 2018/03/20 13:33:44 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x800000) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/20 13:33:44 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x4) connect$netlink(r1, &(0x7f0000000000)=@unspec, 0xc) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00005e8ffc), &(0x7f0000ea2000)=0x4) 2018/03/20 13:33:44 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8000, 0x40000) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000080)={{0x2, 0x3, 0x5, 0x3, 0x1000}, 0x8001, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x98dd, 0xfff, 0xa9c1}) 2018/03/20 13:33:44 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/udplite\x00') bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc) finit_module(r0, &(0x7f00000001c0)='\x00', 0x1) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/20 13:33:44 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f00000000c0)=""/168, 0xa8}], 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) fadvise64(r1, 0x0, 0x8, 0x0) 2018/03/20 13:33:44 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e20}, 0x10) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0xa5, 0x0, &(0x7f0000969ff0)={0x4, 0x0, 0x0, "738169a6c57d"}, 0x10) recvfrom$inet(r0, &(0x7f000043eff7)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ip6gre0\x00', 0x1000}) 2018/03/20 13:33:44 executing program 5: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) lseek(r1, 0x3, 0x0) 2018/03/20 13:33:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10182, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x8811, r0, 0x0) fcntl$getflags(r0, 0x40a) 2018/03/20 13:33:44 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x8, &(0x7f0000000080)=[{0x9, 0x2}, {0x401}, {0x1ff}, {0x2, 0x6}, {0x4, 0x5}, {0x5, 0xfffffffffffffff7}, {0x6, 0x6}, {0x4, 0x80000001}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8001, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/03/20 13:33:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fcntl$setlease(r0, 0x400, 0x2) getdents(r0, &(0x7f0000cdb000)=""/36, 0x1f) inotify_init1(0x80000) 2018/03/20 13:33:44 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x7, 0x3, 0x1, &(0x7f0000ffb000/0x4000)=nil, 0x6}) sendmsg$key(0xffffffffffffffff, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020100000c00000000000000493d000005000600000000000a004e200000000000000000000000000000ffdfe00000020000000000000000050005001ec7b3f754e36d5e68ead1ed0018cd000000000a004e200000000000020000000000000000ffffffffffff000000000054e96c77040dd9c8975de5000000"], 0x60}, 0x1}, 0x0) 2018/03/20 13:33:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x99, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x19, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/03/20 13:33:44 executing program 0: mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x4000000000000000, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/121, 0x79) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x1, 0x0) 2018/03/20 13:33:44 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2c, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200082) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)=""/76, &(0x7f0000000180)=0x4c) [ 61.520388] audit: type=1400 audit(1521552824.890:39): avc: denied { bind } for pid=9777 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/20 13:33:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000a6f93a16af152b4f4d74498c1cb2898d24a55a8c4b987992afd26c66351124dae9118a3df0b7f8496f32e871e9fdf476aca53501d5739054da138104cdf18180e8d49aaccc2e4414f815afbdc2315a5f802c5a9b75eb39713a242fa52854ea63adc01607000000000000de5c637dfb86139a76d79da153e6e45b9f5c6e776c5d0c2280ae1be978fa061334eed576439a1c88fa597147"]) fsync(r0) 2018/03/20 13:33:44 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000013c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/4096) perf_event_open(&(0x7f00006b2f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001400)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001080)={0x5, 0x8005, 0x1, 0x4, r1}, &(0x7f00000010c0)=0x10) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001180)=""/213) 2018/03/20 13:33:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2441, 0x0) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0xc3568e07fef4c307) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) preadv(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) 2018/03/20 13:33:44 executing program 0: r0 = gettid() getpgrp(r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000021c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002180)={&(0x7f0000000040)={0x2140, 0x7, 0x7, 0x8, 0x70bd2c, 0x25dfdbfd, {0x2, 0x0, 0x9}, 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@nested={0x1114, 0x8b, [@generic, @typed={0xc, 0x8a, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x10, 0x89, @u64}, @generic="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@generic="b5d5cc3fdd16ce334a6f86f2177bcf57df429dc22e6027135eb96e3ecbcbf64f845caa87a9c7d869c4e4fd6fd58504d3d127b0949a73417cfb2b22373a77bcf6804c0157aad8415664a05df48db6b3d55e60c9215bfecdd264fe8f4a4bc56b4783cb2ae46fc0c324dac954bf03adc09bc18189504287d61cb39412058644a653c9b1c59bb914875fb94e69322f5f33f8cab3c5e76121ce9a0074f52d68cd3c0f0b35a6b94d7101389803cca5a1613b3de8ff9bc06f6de64205340ade40e8552cbb8325e0db487d4b1a7a97698cbb8d86a90c10c20c4fc9f4a2b954686d72a7b901cd24a79aa6055a3373e5ac07d410086e38a8"]}, @typed={0xc, 0x5, @u32=0x1}, @typed={0xc, 0x1d, @fd=r1}]}, 0x2140}, 0x1, 0x0, 0x0, 0x4000}, 0x840) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000019000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024f48)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x1c}, 0x1}, 0x0) 2018/03/20 13:33:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a00040000000000000000000000000000000000000000", 0x39}], 0x54) 2018/03/20 13:33:45 executing program 2: keyctl$join(0x1, &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xd2ca, 0x2) sendto$llc(r0, &(0x7f0000000040)="dd09aac40452cba360fdcade4e239d6aac70a03e565e6951e343708b44f970701e6b5b947a59167e780309bc5c94c25d6fe2269048ae49577764b062d500b9fd267b88b8c222a2d410d63b17813f55cba20d6cd5c44058258524f44da845b8a1e93680f600c2f01b58b670681cf8e4f7d31f33bb92539a5017e420299e1fe26302e124ef275fb1e360d634d70ab265bb40387d512ef12f57d4eda0eaa037627f0e5a2c25b39a8afe778efe9d7897bf0ca8d7", 0xb2, 0x8001, &(0x7f0000000100)={0x1a, 0x104, 0x6, 0x6, 0x4, 0xffffffffffffff2f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000240)=0x4) [ 61.652243] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1799 sclass=netlink_route_socket [ 61.826016] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1799 sclass=netlink_route_socket 2018/03/20 13:33:45 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0xfffffffffffffe52) 2018/03/20 13:33:45 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x3, 0x1) vmsplice(r3, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) tee(r2, r1, 0x7, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000140)=""/76) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c) fremovexattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 2018/03/20 13:33:45 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x80000) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="62746f75700078dcbef0"]) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) close(r1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x0) 2018/03/20 13:33:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009eb000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000000)="2e1ef2c23fa950f6935499ed63e62f230468e679315328a72a423fbdafc49fa365cea04cb9cabad451cb8e2fe77000ab35433b8f4a4bf1e3ec6ab8c10000000000000000000000", 0x47, 0x0, &(0x7f0000809000)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/20 13:33:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008d9f42)=""/190) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r2 = socket(0xb, 0x80000, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) setregid(r1, r1) getgid() r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x58a01, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000180)=""/160) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000100)={{0xfffffffffffffff9, 0x3}, {0x371061cd, 0x8}, 0xc2e9, 0x0, 0x2}) 2018/03/20 13:33:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x207ff}, 0xfffffffffffffef9, 0x800) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {0xffffffffffffffff, 0x4100}, {r6}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r7 = socket$inet6(0xa, 0x400000000001, 0x0) r8 = dup(r5) bind$inet6(r7, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r7, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r7, 0x5460, &(0x7f0000e26ff8)) accept4$packet(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f00000005c0)={@empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0xed14, 0xffff, 0x9, 0x400, 0x8000000, 0x10000, r9}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080), 0x4) socketpair$ax25(0x3, 0x3, 0xe, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000c8d000)=@generic={0x40, 0x2, 0xffffffffffffff01}) r10 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0x4) 2018/03/20 13:33:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001200)=0x1008) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000687000), 0x4) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="a00016699ff2b3919267c353123eaf80bff652d8b98d318dc31812d72c69fbd1bb6ca90e71cc26d21bacb6435cd668594eeceb00fa6d98204e61c514c84fe6c6279a7324db78cb8e53f5668b88565aa42f5824612107922dcef8d7a1cce9195e7c5885182cea426e69ed35b122706242ee8469aa392688c477", 0x79, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) 2018/03/20 13:33:45 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/20 13:33:45 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x8000000008002, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = dup2(r0, r0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000000)=""/191) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='maps\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/240, 0xf0}], 0x1) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) 2018/03/20 13:33:45 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0xa4000) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x5e9f800000000000, 0xfffffffffffff83d}, 0x1, 0x1000, 0x9, {0x5, 0x50}, 0x6}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x205d1305}, &(0x7f0000000200)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000100)=0x8) 2018/03/20 13:33:45 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000019fff)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000e6f000)={0x9}) 2018/03/20 13:33:45 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x101000) r1 = dup(r0) recvmmsg(r1, &(0x7f00000017c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/223, 0xdf}], 0x1, 0x0, 0x0, 0x3}, 0x8}, {{&(0x7f0000000200)=@alg, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/72, 0x48}, {&(0x7f0000001300)=""/109, 0x6d}, {&(0x7f0000001380)=""/119, 0x77}, {&(0x7f0000001400)=""/139, 0x8b}, {&(0x7f00000014c0)=""/238, 0xee}, {&(0x7f00000015c0)}, {&(0x7f0000001600)=""/69, 0x45}, {&(0x7f0000001680)=""/62, 0x3e}], 0x9, &(0x7f0000001740)=""/85, 0x55, 0x7}, 0x6}], 0x2, 0x120, &(0x7f0000001800)={0x77359400}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000018c0)) r2 = getpgid(0x0) r3 = getpgrp(r2) syz_open_procfs(r3, &(0x7f00000015c0)='net/llc\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000001840)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0x10, {0x2, 0x4e22, @multicast1=0xe0000001}, 'syzkaller1\x00'}) 2018/03/20 13:33:45 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) getpeername(r0, &(0x7f0000000180)=@pppoe, &(0x7f00000000c0)=0x80) 2018/03/20 13:33:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x50) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x2) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/20 13:33:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x14, 0x4000000000013, 0x8106}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 2018/03/20 13:33:45 executing program 5: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000180)=0x7) r1 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="b3c5d163", 0x4, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001380), 0x34c, 0x0) 2018/03/20 13:33:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/20 13:33:45 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000000)={0x80000001}) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000000000)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 2018/03/20 13:33:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x200004, 'queue1\x00'}) 2018/03/20 13:33:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = getuid() getgroups(0x6, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x2000, r1, r2, 0x1, 0x6, 0x2000004) sendto$inet(r0, &(0x7f0000000040)="47368ad280c7a55753b4592b8a1d0e56e14708b2e952c8bc7fe2f88873ae4382980b4faaddbf0da0e12997b850288607afd1f5bb24089ea15b02c683b5bddb483b330c9a1103c14e02", 0x49, 0x800, 0x0, 0x0) ioctl(r0, 0x227d, &(0x7f0000000200)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000300)={'syz_tun\x00'}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0xffff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r3, 0x0, 0x10001, 0xf98c}, &(0x7f0000000400)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ptrace$setregset(0x4205, r4, 0x4, &(0x7f0000000200)={&(0x7f0000000100)="7bc51966f18cebb176ab6c6be70c6b5f80b04cb841a8fa90f8f7ee5ca994c6d29221cd126fa0c57e9dd5de3bb291352be75ecce5ced25e783e91585e59c18d122c1b4c73df5c0ef71ee0244bcf5aa84f5e97b2dfff4a6db1fddccc4b47fcc91b581abe3167ac630a6e2fbfa377bc336318589c924e5482525eae5a1b5d623d8dc822a92bdce9816de82cebfdedcf1709922d09d16368ae26de81fac4a8f477a34b661e3fd66dd999b09902fd188ccf0da78515d9abde985bacf43ce3aa10f5ce686c37bcfaebde16f05327742ae3b9d9eaab51b43a", 0xd5}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000480)=[{{0x0, 0x7530}, 0x10000, 0x4, 0x9}, {{r5, r6/1000+30000}, 0xbc, 0x100000000, 0x7}, {{}, 0x7, 0xff, 0x1000}], 0x30) 2018/03/20 13:33:45 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) r0 = memfd_create(&(0x7f0000000000)='wlan0user]\x00', 0x2) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101002) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/03/20 13:33:45 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xfffffffffffffed4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x170b}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0xfffffffffffffffc, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) bind$netlink(r1, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfd, 0x800}, 0xc) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/20 13:33:45 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x108) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) ustat(0x5, &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r1, r2, 0x1060, 0xa0000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x400, @empty, 0x1ff}}, 0x20, 0x1, 0x401, 0x7, 0x200}, &(0x7f0000000080)=0x98) 2018/03/20 13:33:45 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x38) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40080, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x1, 0x6}, &(0x7f0000000140)=0x88) mlockall(0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x400}, 0x8) ptrace(0x4208, r1) 2018/03/20 13:33:45 executing program 4: prctl$intptr(0x21, 0x9) 2018/03/20 13:33:45 executing program 5: r0 = epoll_create1(0x180000) r1 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bb4000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/20 13:33:45 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xa00, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000001240)=[{&(0x7f00000000c0)={0x27, 0x0, 0x1, 0x3, 0x3, 0xe44b, "cae9fa6bd92bf573c7c623140a0eb2972c40977e760930277f9240447715d751ededd8f50a9e917a8b5e0422c07feab47f42fe37926006b62f3cf4e001519a", 0x36}, 0x58, &(0x7f0000000240)=[{&(0x7f0000000140)="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", 0xfa}], 0x1, &(0x7f0000000280)={0xd4, 0x88, 0xfd6, "7cabf42cfb19f89bbb79756f77a7657ee363a07f70489a237c7a0ea889ef54e36e7bf40f869230566528ae55819e0080d17f73d35280d44e4d74d572db36a4111f2e8e70ff14b8a3789531fc9576c1e0edcf0bf392813ed9f57e4eb3514dbc5a365df6e93515ec9d42818c0081f85b2931c8cb582625064896fda950a9827b7e52a9a87eb2b7e9bf4d05d164f3131eedeb479f7b9a929ebe3871e8283d786dbfd1e8f36c538e391447c00105d360588a41faa1eff937038d0fcc9c3264817f0c584b296ae277ef"}, 0xd4, 0x400c014}, {&(0x7f0000000380)={0x27, 0x1, 0x2, 0x7, 0xfffffffffffffffd, 0x2d, "41e360cb1c081cbeaa1178a9f1d013fc728c79c5f4733710f981f71e2dfec39266a56006260f6c62829d897a8659fcab24fb1ef57979c2a30fba531f9fc7a5", 0x19}, 0x58, &(0x7f0000000500)=[{&(0x7f0000000400)="c32dd1150188b400147dab66b2868a7e8969b6742cd1f7412d0cd3f3af2bb38e84f761e1962fb85143ac6df2531e02304a98c0439366d9ebeb176306352e3503c194ca88723dd4aee1ec2ee82e337ab3b32d7aa43d085c1e190d274139159d424c6e2bdb2fd956acd62e33b4df635dfadcae76627be64abad8411fb5b3a691c56d1027f4f30bf43e034e96dd3a2ecdec1f7d0ea3e1ae191ef7d422fd8d3cf719b60b7bf20c1c2bb8be2b17ca45790e0b71b0e3b8b5a0d281fc87b26cf21efc03de1cf095c1f600044ea27f8cf29b4aeffde9f0e43a87d8d4ed07006cd04b651e34", 0xe1}], 0x1, &(0x7f0000000540)={0xd0, 0x114, 0x7f, "6eb470c6911487a0149042e77993a13179448c9498d31568006abcbefd1eed9266001fd1b2bd95c14daa496675c739fb9581a6ec9f5c9d87f44ea2365a07edec4ae72d03f46f084715121cf1c21cb68d779b7c3ff322af9877d455dffb9df6368b945eb217166888f30f5422b43eafbc7c80ef892608b1484e288bac890d3bfadd8e32744803a29c0fc625b7cac1b4f3b858db498fffc31ed61da7b0c17635a250e912526d911f4f1d3dbc0a5b74bbe382c5ca956f27901e5f01c3c67587d9e74c89fc"}, 0xd0, 0x41}, {&(0x7f0000000640)={0x27, 0x1, 0x2, 0x7, 0x2f6, 0x4, "9080aa168b2f4d716447e023fe58ea785b140696cb91b3f73f5bc145caa1564bd8d9d6dd4e9410a241c541a47cc854179e44d535d1b8bf07fa6fd9ac9f1ec8", 0xe}, 0x58, &(0x7f0000000a80)=[{&(0x7f00000006c0)="66d4491cd6df3bbcad32a67a27e3be899b4b87b44797602efc59ad69ca8d6ff56243c0371810b7962f501aaa379312c1773d4830a9c915c31ae16d578c832d17f13df323d1cd1af03647fa0a593f9b35833f905597807dbc67ad6b132ad62a99d1556009d225bd14d2f6e9a3730ad3932af8c209be14c7ac64d854aba71df6045d24cc1fa83943a2ee5e3579f8101364997a7d1ad0edb7c0ef848fd66a16f62e6767a6dea18beea60dc6fe8f2e6bfc", 0xaf}, {&(0x7f0000000780)="702f4afc941f8de837ccd3cd2cd8e35ce28b3b483c1bd5e45d6cca949ad22e207d65d8f8205677b4532ebda24684bf136a137f71e26c9bc5e6e5488e314dc6431446", 0x42}, {&(0x7f0000000800)="2f3547359b47b351c24d81fefa73274e1faabad63f9e2294212e96363ea93624d64b0b071250da6bebd068d5", 0x2c}, {&(0x7f0000000840)="2c1d25da249db1ca73fbde150f0af286a8b0abb2e91073dcaf430ba87bc1e1fa062dc8b6a7291a013e0a4919ee649c87599899071586b7ede6aab5dc232ad1e2c6b09f6d6a064edb6f089ade71afe47152cbeedb4a8b6e72289695ba6b0afe4da1045c0afe37f83607c2bd867ef76c78eed3e7e8001e6f4ebe9f00c15cb2c1062aa3dd29b29d7db7041f6eb8923e2e8d5ea8633fe25f66a1481e2e2e1a406017e00c72cac1ded1491f415f4b27019a9e9596bcf7ff57a9270139bb2bf08e21402c4e7ffa3dc43e5019d8a2d594ba1bdd6cba378cd49f7767dae27c8d743cb6cfbaa80670db4e9c584c9741133bcd36f51965ead5", 0xf4}, {&(0x7f0000000940)="81562a52e19392dd1762a78f0e4ea6200ea91b6c1ee20fc39665becd7470b2fe738f18080c8156d44c97027005c2502de5a8ad670212a2ea9a8e99", 0x3b}, {&(0x7f0000000980)="02ac564fc5328766f880c2adb85d39d356b5482c3115ca683e786eb186295d10ce69c3b3b7a5fd779040b56f1b8a6382850b9ba619aabba95731a8522ff76b1a2024e0a550c28aefd477bceb8f4abceed81f48197aa7fd3b36459c42179eaa209990600990e2da49088ae89f375f84657712d8480a1452f1c15812026ad6f4d41e2e99337df13c3764a84ccdb947ceda5fe65e8d221f124d20c46b0c3c101a053fe9c25415ba30ced03cfb61f97ff7a9dd9a9b9e069645dee6d0e56b00cb4fc79458131b7025786f25701d58713e5581c0ba97a74ceac42410b30f42ef5ac8e58603f94ecb4c62f0def679d716d6a0390f3599e4bb1d", 0xf6}], 0x6, 0x0, 0x0, 0x8004}, {&(0x7f0000000ac0)={0x27, 0x0, 0x2, 0x3, 0x5, 0x9, "2fbf6be4dd3484df5dc799079d009ad1149862dea44f37356b1b8d27b38412869a333c18cc35156c967e77555cb563241913a2595dbf21c2493fe2e35a0ca4", 0x39}, 0x58, &(0x7f0000000c40)=[{&(0x7f0000000b40)="3500255dda5f60167e09c73d188aa0df3b79987cb8bbb76e5af2024d60b003804b70a1aa0c5ccb5760a46e32fed25626d03a3faec2b65b14c4bc8d2eb7db7e55ac4cc220d4aad2857137dfee43b8dc667a583429e8600f6a88c0a2e2378b3d003ce625c473f82631fc4b0c3d1988732a5d3ab185c397260abcee08fb4c801863bfa985a6ef159fd54f6f3dd9c3224b424968a3ee378599115643d00e2d0eafad00be9d99d8ca0e7b3ad532caa2819b9443c2313b83ef5147927827c68e0aec5b421fc33be748da47211373ec832b006c71b473bce3a994", 0xd7}], 0x1, &(0x7f0000000c80)={0x14, 0xad, 0x2, "695be6ca3f88"}, 0x14, 0x4000}, {&(0x7f0000000cc0)={0x27, 0x0, 0x0, 0x3, 0x8001, 0x8000, "084bca8d9b53cd129da867d80c814e5396e176100cf9702789e45585d36b4ba99af62b4a023e051e87570f885223b3fb7793c52e833a7346a40f797c06d623", 0x13}, 0x58, &(0x7f0000000d80)=[{&(0x7f0000000d40)="9d0fe20087d418e6f75c327d317249aea2e744075a", 0x15}], 0x1, &(0x7f0000000dc0)={0x4c, 0x10f, 0x4, "e05c4822a6a74e76e9e96ce3f3c403bce25a33dea586dfbbd3c6b380ac1160894319ace59f57049872bf7481fa0ad63b79ecc7a94db496037b80a8af7a7c0524"}, 0x4c, 0x4040000}, {&(0x7f0000000e40)={0x27, 0x0, 0x0, 0x1, 0x9, 0x718, "87254e38bd17649bd9236cc0d4c2e528f583189ac8f08591ccd375708e712e1ef0520f16219571e2d9a36e767df54e059cba0d0a5d6920bd35e40bcbaad702", 0x12}, 0x58, &(0x7f0000001180)=[{&(0x7f0000000ec0)="30f041f79f0e779ddb7b49668896a62dac3f55196bf16aeac3fff6ab8f6f1b51a878e416314b9c6296dfd1a0690cbc4eb78bcdf33d8065ad5997f5b1245db82fc51f644dfa8b27b3545f90d9eb39e8e1a3a0a435a5b85ecaaff6acfb457351246bcd09053fb3b26ef3e0e7fc399f4581a8b0523174bdd8888bf149008f7d9939f2e4f14ecdfcf6135ff78b2e81d2cedf09baacb9720529c8e534d95b7774a7d9acc689433e83d226f1f0b7effe3787fec998c0cb1b299fac613d2dd3d3fdeb71a78c75569f7bbdc96fb7dcac4ee934ea7aaf91e2eff4d7a384d63861c950a0480e4ba35914afba8596d147", 0xeb}, {&(0x7f0000000fc0)="61332036e69e448458f2f7fc2dce995168977c051e3f965a2e", 0x19}, {&(0x7f0000001000)="b29a0663", 0x4}, {&(0x7f0000001040)="f35ae9529c59b78942564781aa", 0xd}, {&(0x7f0000001080)="f1f28df8ebc72711d28ce612e9bd5473967fcff2e5f638d8fe643566ac4a92a58eaca41b5909c82db7cdf0b6a461834c772acbcd6d873d597cd97b4a35d5a0e5e5a9106a87f62a0910040864a522f6fd837970abc2dd92586267aee686a5168073128b26b729ce384ae16f58df", 0x6d}, {&(0x7f0000001100)="57a8c3afd701c7f1d6a114dc0bbc2a095ff41b7d81f1ffb413bc69aed3366df0e1447fd0747f066a9f86a578ce3f67a0d96b1b7bc2cc54a3264e08453341f80099877e98820715", 0x47}], 0x6, &(0x7f00000011c0)={0x78, 0x10d, 0x9, "c36a2ef550ea0aceb69d24571bdab3e271001ac413709db80f43708b000ce7be0c6fddd807b547cbcdfa869f2a10b7e5ecc0b5b382fb9708e2532a3d70b16afe0931601bbd148282ac0d5af10f72309a39c568fe865cf64502249bfd347f2f374c3aed456fdb443d74b872"}, 0x78, 0x20008000}], 0x6, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x51d601, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/20 13:33:45 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) 2018/03/20 13:33:45 executing program 4: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="6c6f67696e756964002d49231540") getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) writev(r1, &(0x7f0000000040), 0x28) 2018/03/20 13:33:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000000080)="88ba6d449198906b6d70d4e3b45f9d2f6cb59f0f5e67d3e85778d7af5b8b3a7fcaab4d88c021d4d6574cad58681bb08d286136a19d0950291a0a4117e7b233a85a0db1c5b0c547e6e7c706dfc7b20d422a2caad74bcc9ecfe1dc2321bcd81e1c8eafdf68d1ddd6cedba5f65579a83e56799e9e113b7bfbec583f46145031b5717aecbfc6763036dda414ae7c11dea88500db1ffecbbc1453aa127b55e33613416e2f7372c3993041e2987243652c84c9436a7c7fb601c53db72366e8571d1a79a651bac6215896a85ac02ce7b8f635c6040474c9e2c8763bc0cd04ca3cf91e79b0ad9dbbcd976a3369e06e57e148e67324cd36316788c3be62e9fbfab76eba", 0xff) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000900)={@multicast1, @remote, 0x0}, &(0x7f0000000940)=0xc) sendto$packet(0xffffffffffffffff, &(0x7f0000000880)="3c9b95164248d5bf1e2627a46d718719a47f32b2633368eb9e7e85451e52f59959b53ca0401eecc32b15fec860fed694367c41877d32c1707c7355e2b5665fc054ada2d1213aa274e9a2095d0ff77e8359307651288a4bace14e56af208b36356142ef0b1f450a38", 0x68, 0x24000004, &(0x7f0000000980)={0x11, 0x1b, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000012001100000000000000000003000000", @ANYRES32=0x0, @ANYBLOB="0000000000007ff2a810eb412ad8327f06110000140001006c6f08000000001f00000000007a4f271684fe895e00fddf67000004584130f6e71281d32d37e2240526c6b46bf1c0dd33498d8751a20104609e16cf110cd02fb4da392a97b65a7ca87a580b7033207072080d42a8ffe77665a5b03a82471078dc490bfe8ca4878aefd36d84fcd5498e8dc48fa1924ad0ed78858bfe02003fb22dd6482b5f5dbab16923e763ffebe2033996ae4634797bd80389c2650458c6663997d7d8225d05def92d37943ed36024b602070000854c84af38bedf4b599beba7f479d9dd937b14b2fbde33d36c5a2b1a50"], 0x34}, 0x1}, 0x0) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000440), &(0x7f0000000480)) 2018/03/20 13:33:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x7f}, &(0x7f0000000100)=0xc) write(r1, &(0x7f000014d000), 0x0) write$eventfd(r2, &(0x7f0000000300), 0x8) close(r0) 2018/03/20 13:33:45 executing program 5: r0 = socket(0x6, 0x80000802, 0x0) write(r0, &(0x7f0000000000)="5bc4d6e50d8f0171c73eecc0b8", 0xd) r1 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='\\/\x00', 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000000180)="68180b49069fa62b471c63d307235bcaa80cd38f85d9871fbacb439dc8c58ec6f2a66b3aa6fc962871e0de3575fe548b3b5d036c067391764de51e9c8853b9e73c0cf39db28915c9a0a9e0a46cf64a2c10b0d633a0efc95bef96d4394673faa6445091e3d7da2b81c89c8008adb1bb53c9a8d4284fa16418304dc678e99db3b2ba0cba9a603f0a7c8259e2b9921b601c57daefaff0ad62cd719589313146892f8c03e6c475a150233b5723dd297c1f455bf2c798ea2dbca2e4d4", 0xba) keyctl$update(0x2, r1, &(0x7f0000000100)="8d2b8fa767b2992e993f61eb4fe04fcd22af5f79dea2c8969c6fac0322aa57acd1148fdca1de7fcae9cd34a05375d0c51a6d179ec573e943dcfd319c1aab82574d1c8cc665", 0x45) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="680000001800030300000000000000000200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="001e00003d573602778fa3b97ea822ef8e970151cfa96a7d79c9bd09f041edc68a52f17f39acc5ce16badb9bb3ca748c2f2112e51dfe2033", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="080005510088bc094843b09efcd4"], 0x68}, 0x1}, 0x0) 2018/03/20 13:33:45 executing program 4: r0 = socket$inet6(0x10, 0xf3caec13f4c90ccd, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x40, 0x2) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="47ed64af09d7873c271c59711a79c1cf8daa5614342fb303a7ffad5820fabfbce6aa237b1baa05a04872fdec8b85a434e03c19af646b4829dd82a8d332b4cde82fe8860e093ac45cfccb2886519a0332d21b51f84c50b0a883617e7b9125e7feb8ec9aa8d635ad603b3c6589effb77cb2bfe718c6ecf3002d645f8c26d0d0f29b95cf744b977199a3eeef275", 0x8c, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0xffffffff) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000200)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfff, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$inet(r1, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x4e20, @rand_addr=0xa18}], 0xa4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900070008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="720e33dd44327e80"], &(0x7f0000000100)=""/25, 0x19) 2018/03/20 13:33:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000300)={r5, 0x24, "2248315abf55324e0db32e97bae5306c77bda940efe5aeb2f8c4ce3ecc516ff0eac9c9d7"}, &(0x7f0000000340)=0x2c) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000001c0)={'ipddp0\x00', &(0x7f0000000180)=@ethtool_wolinfo={0x6, 0x200, 0x1f, "780223635113"}}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x101, 0x100}, &(0x7f0000000200)=0x1d0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000000c0)={r7, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x401}}, 0x1, 0x81, 0xffffffffffffff00, 0x9, 0x2}, 0x98) 2018/03/20 13:33:45 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/185, 0xe9, 0x0, 0x0, 0x0) shutdown(r0, 0x1ffffffffffffff) 2018/03/20 13:33:45 executing program 7: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x101000, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mq_timedreceive(r0, &(0x7f0000000240)=""/171, 0xab, 0x101, &(0x7f00000000c0)={0x77359400}) 2018/03/20 13:33:45 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000140)=[{0x8001, 0x9, 0x4c7, 0x472, @time={0x77359400}, {0x9, 0x81}, {0x7ff, 0x2}, @result={0x7, 0x7}}, {0x0, 0x7f, 0x3ff, 0x9, @tick=0x4, {0x1, 0x8dcd}, {0xfffffffffffffffe, 0x1}, @quote={{0x5, 0x8}, 0x100, &(0x7f00000000c0)={0xffffffff00000001, 0xffffffff00000000, 0x91ee, 0x4, @time={r1, r2+30000000}, {0x1, 0xffff}, {0x2, 0x20}, @raw8={"e87765f147f3e1f19c42851b"}}}}, {0x7, 0xfffffffffffffff7, 0x100000000, 0xcc, @tick=0x8001, {0x9, 0x3dd}, {0x9, 0x6}, @control={0x7, 0x5, 0x8}}, {0x40, 0x7ff, 0x81, 0x2, @time, {0x4, 0x100}, {0x7fffffff, 0x4}, @addr={0x1, 0x1}}], 0x29a) 2018/03/20 13:33:45 executing program 5: r0 = gettid() r1 = getpgid(r0) sched_setscheduler(r1, 0x3, &(0x7f0000000000)=0x864f) ioprio_get$pid(0x1, r0) 2018/03/20 13:33:45 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0xcc481) bind$llc(r0, &(0x7f0000000280)={0x1a, 0x0, 0xffffffffffff8a7f, 0xfffffffffffffffa, 0x7ff, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00000001c0)=""/100, 0x64) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r1, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000), 0x0, &(0x7f0000b10d00)}}, {{&(0x7f0000236ff0)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8)}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b0000000bb7a5e8c6bd0affaf6f7d2cd0043c4610a58091e6f123418b8267b661c601411d654839f8dc339c89faddff3bc705886721327086802030af325546673b256b40e999e05e3287c644fd1ed24c46a963e0074f9b195ef02e56f21366e8c717d12a3662084f672389c757346ee52b2fd6fddcd19e3ca40477139761e080fe6aca9e63286b49c5e019ddfd332c3c0185b051058bf7bb3b38a0e6912a4df4621e8afea831991fbf66f29dddb5dc8aaf4de01"], &(0x7f0000000180)=0xb8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="3d8d7aa9097360c317224f936173dddc", 0x10) 2018/03/20 13:33:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) write$eventfd(r1, &(0x7f0000000100)=0x40000000020006, 0x8) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000d81ff4)=""/30, &(0x7f0000000000)=0x1e) 2018/03/20 13:33:45 executing program 7: r0 = socket(0x18, 0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) 2018/03/20 13:33:45 executing program 1: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) 2018/03/20 13:33:45 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') readv(r0, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) 2018/03/20 13:33:45 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000027c0)={0x0, 0xffffffff00000001}, &(0x7f0000002800)=0xc) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='minix\x00', 0x4080, &(0x7f0000000140)="5bb7c3691fb7b52a2497c942f4858175f5f0eb41dcbe6657c9f68f22a12d363f0fb940b2080edfdd51ec311d6f08cd25cefff7f1aa5108b260fb094cf7d8583534ea128fb303e4927bf28a620b") setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14, 0x14}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) [ 62.366342] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. [ 62.389531] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/20 13:33:45 executing program 5: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/03/20 13:33:45 executing program 4: socket(0xe411cdd6acf8e93e, 0xf, 0x1f) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = socket(0x10, 0x20000000002, 0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ac000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x82, 0x1, 0x0, 0x8, 0x2a2, 0x1f, 0x5, 0x7e94, 0x82, 0x7fff, 0x0, 0x0, 0x101, 0x5, 0x52]}, &(0x7f0000000200)=0x100) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/03/20 13:33:45 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, r0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/241) r1 = socket$inet6(0xa, 0x800, 0x5) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000480)=""/83, &(0x7f0000000500)=0x53) 2018/03/20 13:33:45 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/20 13:33:45 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000000040)={&(0x7f0000000000)="baf1bd60f1b1b0f831dac8c67a899935e22272400c8b519df97af3ae39b95a1e4c34082728bb929a38", 0x29}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/20 13:33:45 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x0, &(0x7f0000000000)) chroot(&(0x7f0000000100)='./file0\x00') clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x200000) 2018/03/20 13:33:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = dup2(r0, r0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000380)=0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sysfs$1(0x1, &(0x7f0000000340)='net/mcfilter6\x00') ioctl$VT_ACTIVATE(r2, 0x5606, 0x7) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000100)={r4, r5/1000+30000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0xb7c}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={r6, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x0, 0x1, 0x101, 0x4, 0x1ff}, &(0x7f0000000300)=0x98) 2018/03/20 13:33:45 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000051b000/0x3000)=nil, 0x3000, 0x0, 0x6012, r0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xe1, &(0x7f00000002c0)=""/127, &(0x7f0000000240)=0x3e1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000280)) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000000), 0x8) 2018/03/20 13:33:45 executing program 0: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x24, &(0x7f0000da9ffc), &(0x7f0000000000)=0x4) setrlimit(0xe, &(0x7f0000000040)={0x0, 0x3ff}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x12, 0x4) 2018/03/20 13:33:45 executing program 0: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000bbeff6)='./control\x00', 0x30) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r3, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r3, &(0x7f0000036ff6)='./control\x00', r3, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/20 13:33:46 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x35, r0, 0x0) [ 62.588198] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/20 13:33:46 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc100, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x0, 0x0, 0x101}, 0x14}, 0x1}, 0x0) accept4$llc(r0, 0x0, &(0x7f00000000c0), 0x80000) 2018/03/20 13:33:46 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x248442) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/03/20 13:33:46 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002800030007fffd946fa283b70a00004003000000031d85680000000000000008", 0x24}], 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x2a36, 0x4) 2018/03/20 13:33:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') sendfile(r0, r0, &(0x7f0000000180), 0x2) [ 62.632597] audit: type=1400 audit(1521552826.000:40): avc: denied { read } for pid=9979 comm="syz-executor4" path="socket:[23624]" dev="sockfs" ino=23624 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/20 13:33:46 executing program 3: r0 = socket(0x2, 0x1, 0x0) epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) setsockopt$sock_int(r0, 0x1, 0x80000000007, &(0x7f0000007ffc), 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x81) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000040)={0x6, 0x1f}) [ 62.687074] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 62.761132] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 62.777129] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 62.798158] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/20 13:33:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r0, r1, &(0x7f000017f000), 0x7) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/03/20 13:33:46 executing program 4: socket$packet(0x11, 0x3, 0x300) linkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000480)={0x0, 0x0, 0x6, 'queue1\x00'}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x9, 0x5ac324ab, 0x5, 0x9}) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/128, 0x80}], 0x2000000000000053) 2018/03/20 13:33:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x3}}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="47b7e34a8ecc2cd170c4a8287c6a82144e6b92c8e916e7f0cc11184ec9b9ffd15fe35371e3eed9f64439adff1774a45903c8b3b739358bd9fdea4896cf0082680955e42ceae2063824f4a616042f1b96957ed795d8700f34e1c239c9154fe03e8e630f3be968816e234a072c569103e654a2102a6bf839cd19bcb225764dccea930e5652afd0fd5cf7048e1ba04896ab3f7c28fdecd6cda0c23c2ada3c2b8c21680e928598c24f7ce37bae69e336d510f41188239efd181ee10ac39b1e146c7dbfa0ae61") 2018/03/20 13:33:46 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)="0004", 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ptrace$setregset(0x4205, r2, 0x1, &(0x7f00000000c0)={&(0x7f0000000040)}) 2018/03/20 13:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) 2018/03/20 13:33:46 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x10000, 0x8b}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x43, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}}, 0x7, 0x8001}, 0x88) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x7, 0x0, 'client1\x00', 0xa, "8c65dd7ccaec5c3b", "c6edd7101d44ca3d2ec7c3a89b4bf9a98caa16878540120f006cc16d5e9ecaaa", 0xff}) sysfs$2(0x2, 0x0, &(0x7f0000000040)=""/60) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000340)={0xfff}, &(0x7f0000000380), &(0x7f0000000400)={r2, r3+30000000}, 0x8) 2018/03/20 13:33:46 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) poll(&(0x7f00000000c0)=[{r0}, {r1, 0x80}, {r1, 0x1000}, {r1, 0x2000}, {r0, 0x10}], 0x5, 0x9) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="0de5bdd53695ded3174680260e90d04f6d1559ab0854cc216face813d2a0558b3eeee0daf15e5a44cce661c10c9c95d6f414466c7828ffb558dbec22386fb911b3a8b726d21ec6d9cf60135240dbff57923732667e89efde", 0x58}], 0x1, 0x0) 2018/03/20 13:33:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x2, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) fchdir(r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)=@newsa={0x12c, 0x10, 0x4, 0x70bd2b, 0x25dfdbfb, {{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 0x4e23, 0x6, 0xa, 0x0, 0x20, 0x2c, r2, r3}, {@in6=@loopback={0x0, 0x1}, 0x4d2, 0xff}, @in=@loopback=0x7f000001, {0x8, 0x6, 0xceaf, 0x7, 0x8205, 0x8001, 0x800, 0x2}, {0x8, 0x3, 0x1, 0x4}, {0x0, 0x5, 0x8}, 0x70bd27, 0x3507, 0x2, 0x2, 0x2, 0x10}, [@user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xa}}, @lastused={0x10, 0xf, 0x2}]}, 0x12c}, 0x1, 0x0, 0x0, 0x1}, 0x200480c1) 2018/03/20 13:33:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffb) keyctl$setperm(0x5, r1, 0x1000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/status\x00', 0x0, 0x0) accept4$inet6(r2, &(0x7f00000010c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000001100)=0x1c, 0x800) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) recvfrom$inet(r0, &(0x7f0000e43000)=""/18, 0x12, 0x0, &(0x7f0000077000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) 2018/03/20 13:33:46 executing program 5: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80000) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/03/20 13:33:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x9, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/20 13:33:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) getrlimit(0xe, &(0x7f0000000000)) 2018/03/20 13:33:46 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="0001705f66411f657300") getdents(r2, &(0x7f0000000100)=""/139, 0x8b) getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/20 13:33:46 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3bffc), 0x4) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', 'em1(\x00'}, &(0x7f0000000080)='bdev}em0nodev:lo!:\x00', 0x13, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000154ff0)={0x0, 0x2710}, 0x296) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) 2018/03/20 13:33:46 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x4209, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x581080, 0x0) connect$ipx(r2, &(0x7f0000000040)={0x4, 0x80000000, 0x6, "42965e09e790", 0x400}, 0x10) 2018/03/20 13:33:46 executing program 4: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x3) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/236, 0xec}], 0x1, 0x36) fcntl$addseals(r0, 0x409, 0xb) write(r0, &(0x7f000050d000)="fb", 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mq_timedsend(r0, &(0x7f0000000180)="d52f19abcbebd67b0730b4f3ff58d8d7485a9bcd3ec6a3614893d2f35d2e9a2c3b5fd630f12129baf5ed53f0b0af37db444a5f61d47b4172924278e3aa2dd908414d349b9eb01505fc98c25edafb468130cfa90ebe94ac6d24ce0e238d1770b34ab7728a6ecce3f8c64973c409f1e52418f0241ae1134763a60b42616edd407f7b56fe509e9cfc025e912f816573526cf42d458d7ac361799b715298e7e884f45ab6052ac74b31737c18388a2ba7e742255dbaaff716096359e2ac8fc5ab912d747c8c73973323c3c7282e9f484790f11798919f5a86553041b4d017aed7", 0xde, 0x818, 0x0) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x313, 0x6f6b000, 0x0, 0xffffffff, 0x2, @random="10052f59e53b"}, 0x10) 2018/03/20 13:33:46 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) set_robust_list(&(0x7f0000000200)={&(0x7f0000000140), 0x9, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000240)={0x1f, 0x0, 0x0, 0x9e46}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000280)={0x3, r2}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, r0, 0x0) r3 = epoll_create(0x4) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x56, "693f68f2c9bd23ed7eb67c45e42cd957f1a22c2285118dbdab6ee362a0944b17c3d932fecfb63bbc842833108f8a1ca82aee5e525c8ff26a207e00e9bb335e48dd6077617c608c3d965db8da004e1915be2bcdf083c0"}, &(0x7f0000000340)=0x5e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x8000, 0x6, 0x3, 0xbd, r4}, &(0x7f00000003c0)=0x10) 2018/03/20 13:33:46 executing program 6: syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) unshare(0x20000400) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/20 13:33:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = geteuid() getgroups(0x5, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) getsockname$netrom(r0, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r4, @in={{0x2, 0x4e24, @rand_addr=0x8001}}, 0x20, 0x40, 0x5, 0x3f, 0x42}, 0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{0x80000001, 0x3, 0x400, 0x6}, {0x0, 0x99, 0x3, 0x5}, {0x5, 0x7, 0x36, 0x4}, {0x3, 0x3, 0x100000000}, {0x401, 0xd1e, 0x5, 0x8}, {0x7, 0x2, 0x4, 0x2}]}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x4, 0x4) 2018/03/20 13:33:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0xfffffffffffffffe, 0x0, 0x109, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/20 13:33:46 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x301101) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x3, &(0x7f0000000080)=[{0x1, 0x3, 0x4a, 0x1}, {0x9, 0xfffffffffffff056, 0xba, 0x7}, {0x3ff, 0xffffffff, 0xffffffff, 0x80000000}]}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x0, "3362ff2882db6e91", "0aceb901f8fab087cf44a3b4d70e907d815ed7b536b80f9bf4b5bfe131f43fca"}) 2018/03/20 13:33:46 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000200)=0x3, &(0x7f0000000240)=0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) quotactl(0x0, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000300)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/03/20 13:33:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ff, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000100)=0x50) munlockall() clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}, {r1, r2+10000000}}, &(0x7f00000000c0)) clock_gettime(0x100000001, &(0x7f0000000140)) 2018/03/20 13:33:46 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) set_robust_list(&(0x7f0000000200)={&(0x7f0000000140), 0x9, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0xc) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000240)={0x1f, 0x0, 0x0, 0x9e46}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000280)={0x3, r2}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, r0, 0x0) r3 = epoll_create(0x4) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x56, "693f68f2c9bd23ed7eb67c45e42cd957f1a22c2285118dbdab6ee362a0944b17c3d932fecfb63bbc842833108f8a1ca82aee5e525c8ff26a207e00e9bb335e48dd6077617c608c3d965db8da004e1915be2bcdf083c0"}, &(0x7f0000000340)=0x5e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x8000, 0x6, 0x3, 0xbd, r4}, &(0x7f00000003c0)=0x10) 2018/03/20 13:33:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(r0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000213ffc), 0x800) getpeername$unix(r3, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) r4 = fcntl$getown(r3, 0x9) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000100)={&(0x7f00006ef000/0xf000)=nil, 0xf000}) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000000080)) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40000, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r5, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000049cff4)={0x0, 0xb7, 0x30}, &(0x7f0000c44ffc)=0xc) rt_tgsigqueueinfo(r1, r4, 0x40, &(0x7f0000fd9ff0)={0x5, 0x4, 0x7, 0x6}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/20 13:33:46 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) syz_extract_tcp_res(&(0x7f0000000040), 0xffff, 0xfffffffffffffffc) recvmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f000046f000), 0x0, &(0x7f000079ef79)=""/135, 0x87}}], 0x1, 0x2, &(0x7f0000c26ff0)) dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e23, @rand_addr=0x838}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/20 13:33:46 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002fafe3)="441f1a91000000d9e41b66505c5c000b651c0000004ca60d3704d9d56a", 0x1d) exit(0x0) 2018/03/20 13:33:46 executing program 4: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000002affc), &(0x7f0000000000)=0x4) [ 63.190432] FAULT_FLAG_ALLOW_RETRY missing 30 [ 63.195048] CPU: 1 PID: 10104 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #29 [ 63.202836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.212179] 0000000000000000 14c15982a86bbd1e ffff8800b5e2f950 ffffffff81d0408d [ 63.220192] ffff8801c6712600 1ffff10016bc5f37 ffff8800b5e2fad8 0000000000000000 [ 63.228166] 0000000000000000 ffff8800b5e2fb00 ffffffff81607305 ffffffff81237410 [ 63.236155] Call Trace: [ 63.238719] [] dump_stack+0xc1/0x124 [ 63.244059] [] handle_userfault+0x715/0xf50 [ 63.250007] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.256997] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 63.263377] [] ? handle_mm_fault+0xb5d/0x3190 [ 63.269501] [] ? handle_mm_fault+0x291e/0x3190 [ 63.276665] [] handle_mm_fault+0x2938/0x3190 [ 63.282698] [] ? copy_page_range+0x1480/0x1480 [ 63.288904] [] ? __do_page_fault+0x780/0xa00 [ 63.294937] [] ? vmacache_find+0x57/0x290 [ 63.300708] [] __do_page_fault+0x35b/0xa00 [ 63.306574] [] do_page_fault+0x27/0x30 [ 63.312093] [] page_fault+0x28/0x30 [ 63.317347] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 63.324165] [] ? compat_SyS_sigaltstack+0xdb/0x4d0 [ 63.330718] [] ? __save_altstack+0x1e0/0x1e0 2018/03/20 13:33:46 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x4) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) 2018/03/20 13:33:46 executing program 4: socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x1c1, 0x4, [0x401, 0x355c, 0x9, 0x7]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000e71000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_ifreq(r2, 0x891d, &(0x7f0000000000)={'sit0\x00', @ifru_flags}) 2018/03/20 13:33:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x2d89, 0x1, 0xad6, 0x6, 0x5, 0x7}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f0000000040)=@sco={0x1f, {0x7fff, 0x7, 0x100, 0x5, 0xfff, 0x2}}, 0x80) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) 2018/03/20 13:33:46 executing program 0: r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r2, r3+30000000}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x636, 0x2) r4 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6d5000}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0246400, &(0x7f00000002c0)={0xfffffffffffffff9, 0x59, 0x4753, 0x18, &(0x7f0000000100)=""/24, 0xc4, &(0x7f0000000140)=""/196, 0x77, &(0x7f0000000240)=""/119}) [ 63.337355] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 63.344344] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 63.351251] [] ? __save_altstack+0x1e0/0x1e0 [ 63.357282] [] do_fast_syscall_32+0x321/0x8a0 [ 63.363576] [] sysenter_flags_fixed+0xd/0x17 2018/03/20 13:33:46 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) ppoll(&(0x7f00000003c0)=[{r0}], 0x1, &(0x7f0000000440)={0x0, 0x989680}, &(0x7f0000000080), 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x2, 0x2]) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) 2018/03/20 13:33:46 executing program 2: mmap(&(0x7f0000604000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r2 = dup(r0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000f7a000)) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept4(r0, 0x0, &(0x7f0000213ffc)=0xfffffffffffffeef, 0x800) getpeername$unix(r3, &(0x7f000062efeb), &(0x7f0000d0a000)=0x15) read(r0, &(0x7f000007a000)=""/4096, 0x1000) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/member\x00', 0x2, 0x0) r4 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000c7bf92), &(0x7f0000e7dffc)=0x6e) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r5, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000049cff4)={0x0, 0xb7, 0x30}, &(0x7f0000c44ffc)=0xc) accept4$netrom(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x9, 0xbe78, 0x1000, 0x8, 0x7f, 0x8c, 0xfffffffffffffffc, 0xbe6, 0x6, 0x401, 0x5}, 0xb) setsockopt$inet_tcp_int(r5, 0x6, 0xb, &(0x7f0000000100)=0x5, 0x4) signalfd(r5, &(0x7f00000001c0)={0x3}, 0x8) rt_tgsigqueueinfo(r1, r4, 0x40, &(0x7f0000fd9ff0)={0x5, 0x4, 0x7, 0x6}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000), 0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/20 13:33:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) kexec_load(0x6, 0x5, &(0x7f0000000500)=[{&(0x7f0000000300)="6c9b8ef796d6946565f49e9658af", 0xe, 0x7, 0x6}, {&(0x7f0000000340)="424e84508f0ea14448bda8949cf041a1c1562b82ff74d88ea2d2fb20e076cd8cd4e28e38c732b46b7dd8d09b9a8557001004bebfcee293f05fd68e2f73eb257dc24c342eba76275d8c23444046234fc2b7ce74b635dd51928158e1e73c7acfd14a8eb1435aaa3b355f42437c5041dbec5c187c68c0a26760c354404c0909af3068797cff19b7fc02afc18ec7a8866556c2a372b2e80f61006289ee5aea4d577cd19c0bf181c3b777599a160aeac3df475ce7e586366f5b792e80e6d7a698ce995e7249e7554ebbfa70", 0xc9, 0xc0d3, 0x40}, {&(0x7f0000000440)="1b0b3399bdbb9a6ae2c9df1f660f23f0524b273be321db58a8aaba790cbb9bbc44709fd2be293c468087ffd19b", 0x332, 0xbccb, 0x2}, {&(0x7f0000000580)="04f0663c43e311066b56854f550b9a41bd9ac516ad17bb9414f037", 0x1b, 0x2, 0x7}, {&(0x7f00000004c0)="123b642824e3064d6decec332ad8d3970a96b3fae34838fb6dd7fc71bd3b7f8c109613d7bb6d44f3e3d209a4de", 0x2d, 0xca, 0x7fff}], 0x140000) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000240)=""/187) readv(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/123, 0x7b}], 0x1) sendfile(r1, r1, &(0x7f0000000600), 0x102000004) seccomp(0x0, 0x0, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x6, 0x800, 0x663e4334, 0x5}, {0x80, 0x7, 0xc8b4, 0x5}, {0xffffffff, 0x2, 0xaad, 0x3}, {0xfffffffffffff800, 0x200, 0x37, 0x300}, {0x2, 0x7, 0x7fff, 0x3}, {0x8, 0x1a0f, 0x7f, 0xfffffffffffffff7}, {0x6, 0x80000001, 0x7, 0x9717}]}) fcntl$setsig(r0, 0xa, 0x19) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/03/20 13:33:46 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f00000e6000)=[{r2}], 0x1, 0x0) 2018/03/20 13:33:46 executing program 3: prctl$getreaper(0xc, &(0x7f00000000c0)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0xfff, 0x4) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x0) 2018/03/20 13:33:46 executing program 2: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, &(0x7f000002f000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000300)={@broadcast, @multicast1, 0x0}, &(0x7f0000000340)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000380)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') chdir(&(0x7f0000000280)='./file0\x00') 2018/03/20 13:33:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x3, 0x8, 0x100000000, 0x80000001, 0x3ff, 0x40}) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/03/20 13:33:46 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000805fca)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1d9}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, &(0x7f0000978000)={0x0, 0x1}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/softnet_stat\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) 2018/03/20 13:33:46 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bcsh0\x00', 0x400}) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x59) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23}}, 0xa567, 0x6, 0x20, 0xfffffffffffffff5, 0xffffffffffffaa78}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x9}, &(0x7f0000000340)=0xffffffffffffff1a) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/bnep\x00') setsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f0000000100)=0x7e9314e7, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) 2018/03/20 13:33:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x16040, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="6543a7c35b5353fd9f8f526941555054ba59bd8242e11baf34aa2a7a8b18856a97b522bee358d6b649085236932934f57164d8224142d0d2e33b07244fef5964999a98d338438bc9bc09d13abc8a48fbec03449b05eadf2a756467ddf3ac") r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000d61ffc), &(0x7f0000000000)=0x4) 2018/03/20 13:33:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x10) sendto$inet6(r1, &(0x7f0000000040)="45c53254eec1047c035a08bf224ec1b833b0d78924f71dfc0c652b0af4", 0x1d, 0x20000001, &(0x7f0000000080)={0xa, 0x4e22, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) 2018/03/20 13:33:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x18}, 0x1}, 0x0) r1 = dup(r0) r2 = accept4$packet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)=0x0) getresuid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) getresgid(&(0x7f0000000700)=0x0, &(0x7f0000000740), &(0x7f0000000780)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000007c0)=0x0) fstat(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000940)=0x0) r12 = getuid() r13 = getegid() r14 = getpgid(0xffffffffffffffff) r15 = getuid() getresgid(&(0x7f0000000980), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) sendmsg$netlink(r1, &(0x7f0000000b40)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40080000}, 0xc, &(0x7f00000005c0)=[{&(0x7f0000000100)={0x90, 0x25, 0x10, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x80, 0x83, @binary="0308b33c0d971d108eec67390b8091af66875685277b4ec14fb6b7ad0ac1c40b1c65b25cd3ce384ae6988d66282303997162dd0f3b7ad816324305d4363fa2d7497170b7baf265d48ca72b1763e64372d5bf0e6301f84e1f11c73d053a6ee705debaa22469a35dc5e0360583a9499d217fc53b05e1fbb282"}]}, 0x90}, {&(0x7f0000000200)={0x170, 0x25, 0x203, 0x70bd29, 0x25dfdbfd, "", [@nested={0x4c, 0x5, [@generic="dd8b464e37929978d44f45", @typed={0xc, 0x24, @str='\x00'}, @typed={0x10, 0x28, @u64=0x10001}, @generic="ad956a25c111365273f070dd50cdd41bd7e0d9d74264479b51e2810f19347c1e"]}, @typed={0xc, 0x82, @pid=r3}, @typed={0x8, 0x10}, @typed={0x1c, 0x3b, @str='vmnet0em1cpuset-](+\x00'}, @generic="d6120d75bdb2780eae218c7df7974db99464f757cc68fee2f492d378705969466240c968e539e3c8f621b6edc38e32e6fa270f19d4b96e02ace3bf3a11182f9b754cf94f457986f3c7c48041f2bc4daa890165609cd6cb4b701ad5653f51a37f1f8877f580362908c30d6ad6478641bc3f3cc49f2d01744fc05fec9a4d87f9991e831fb0e2a28d4e109f6a16823d6a6c0dc07808db788f0f38480a224ef83afe7c38721076ed521212ebbfbc88a941a6fe3d8a73a5b42d952d5a0a1279d615e039cf9d7da9b25200455dee1246f19e1648530ad44f815e", @typed={0xc, 0x3a, @ipv4=@multicast1=0xe0000001}]}, 0x170}, {&(0x7f0000000440)={0x150, 0x25, 0x710, 0x70bd29, 0x25dfdbfe, "", [@generic="46fe1d56ede57c0358189f2480b2865ccfe089c1bc678d770c3b58d190b14214a0f34a191d9eabdebe66487ca5f2d000d9840d1e27ce0fc49660ae659ffc34bd", @generic="77e71bdaf3a692b1abab1947bf3dad5d0ea71bdf5043fa64426fd750a461a35edb397591455668f9e7ac3b298fdc50b595eeab6d842f15fcd2032efac26fd2262aa088f5e19ffc3ec2d44c45ea14f1d6709a2b86078e8d85b40ebd7442910a34e023d01eb4c115dc05b5535b3d0092d6ad26164c62d40bfad4266649681e0658bee5504ce8eb175be3cce144ec7819ac337066dce15acaa90d", @typed={0xc, 0x53, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0xc, 0x80, @uid=r4}, @nested={0x4, 0x5a}, @generic="7db7369df1811773e344077360d8a2554371e6c7d3a1c773f87b09b6707eae15aeb8602d12ee0fb9cdec08cdd6afa709140ce4f2135fa02cf4c20efe8df53af2d39f15faa597963001"]}, 0x150}], 0x3, &(0x7f0000000a40)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x24, 0x1, 0x1, [r2, r2, r1, r1, r2, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x24, 0x1, 0x1, [r0, r1, r2, r0, r1, r2]}, @rights={0x14, 0x1, 0x1, [r1, r2]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x2c, 0x1, 0x1, [r0, r1, r1, r1, r2, r0, r2, r0]}], 0xe8, 0x40081}, 0x48880) 2018/03/20 13:33:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x67, 0x80000000040004) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000180)={0x50b, 0x3, {0xffffffffffffffff, 0x0, 0x81, 0x2, 0x7fff}}) ioctl(r0, 0xac, &(0x7f0000000000)="70b9f57df1651e187ae50d45a3c206b937d296cc619b045360b4a21a48215cff0614e40cf7cefe3f827e471ad8597e73a6bfa512bd75a3b2263c4de90e8cc8cf7b81f2f1d0c05b3c46aedcc9a112729c75860b742ddeffa148e4708faa35c1772e58adf3c376546b09de42ded966783c378bee02ee12eb15e58d114f4869c44e7c90d3fc108d9e85c760d24de815278e024e393a03e30756d78b50073910e4ee") setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x1, 0x4) [ 63.619672] IPv4: Oversized IP packet from 127.0.0.1 2018/03/20 13:33:47 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) r1 = memfd_create(&(0x7f00006a7000)='\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007d7ff3)='net/wireless\x00') sendfile(r1, r2, &(0x7f00000000c0)=0x4004, 0x3265ac94) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/03/20 13:33:47 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x4, 0x200, 0xf, 0x5, 0xfffffffffffffe01, 0x9, 0x7ff, 0x9, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x2, 0x6, 0x9}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x923, @dev={0xfe, 0x80, [], 0x10000}, 0x7}}, 0x6, 0x9, 0x5, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0xc) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000e78ff0)={0x0, 0xffe, &(0x7f0000e78000)="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"}) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000240)=""/222) 2018/03/20 13:33:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000100)=""/196, &(0x7f0000000000)=0xc4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'vlan0\x00', 0x200}) r2 = getpgrp(0xffffffffffffffff) r3 = geteuid() getresgid(&(0x7f00000000c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) [ 63.643078] IPv4: Oversized IP packet from 127.0.0.1 2018/03/20 13:33:47 executing program 3: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000001}) ftruncate(r0, 0x23d4) lseek(r0, 0x0, 0x3) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x307, 0x0, 0x5, 0x140000000000, 0x8538, @random="e528c85ba3cd"}, 0x10) 2018/03/20 13:33:47 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) 2018/03/20 13:33:47 executing program 4: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000000080), 0x4) getdents64(r1, &(0x7f00000000c0)=""/198, 0xc6) 2018/03/20 13:33:47 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f00000e6000)=[{r2}], 0x1, 0x0) 2018/03/20 13:33:47 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x205, 0x0) r1 = epoll_create(0x5b3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x2710}, 0x0, 0x0, 0x4}], 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x8}], 0x18) 2018/03/20 13:33:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000000)="970fe16775aa8f38c36dde4f79323ea238e04e5604e2d7bebbdb0541235c19e702c72a75c266fd7c0cfcafd5abe3335445b6b233d801033d4d3ad427c0a14241acf6e17e7815ce2bfbad1aa80e23346d0cfb9113b37259fc93a914d5", 0x5c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) 2018/03/20 13:33:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') ptrace$getregs(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000300)=""/149) preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a74f72)=""/142, 0x8e}], 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/03/20 13:33:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x200000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/03/20 13:33:47 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {0xa}}, 0x3cd}, 0x1}, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 63.838150] IPv4: Oversized IP packet from 127.0.0.1 2018/03/20 13:33:47 executing program 1: r0 = getpgrp(0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) bind(r1, &(0x7f0000000080)=@nfc={0x27, 0x1, 0x2}, 0x80) mknod(&(0x7f0000cd7000)='./file0\x00', 0x103a, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a86000), &(0x7f0000000680)) process_vm_readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/41, 0x29}], 0x1, &(0x7f0000000240)=[{&(0x7f0000001740)=""/241, 0xf1}], 0x1, 0x0) open$dir(&(0x7f0000000700)='./file0\x00', 0x26102, 0x0) 2018/03/20 13:33:47 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@empty, 0x0, 0x1}, &(0x7f00009f6ffc)=0x20) 2018/03/20 13:33:47 executing program 0: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) inotify_init1(0x80000) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)='cpuset&\x00'], 0x1000) 2018/03/20 13:33:47 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0xfee0}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @remote}, &(0x7f00000000c0)=0xc) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/20 13:33:47 executing program 2: r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) 2018/03/20 13:33:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r1, &(0x7f0000b35ff7)="11", 0x1, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) connect$netrom(r2, &(0x7f0000000040)=@full={{0x3, {'dn8o\x00\x00W'}, 0x10000}, [{"5d26ddee35412e"}, {"68aace9c8aca44"}, {"54ca5bf8e26078"}, {"43faf2faa2c87c"}, {"ecca28647a3675"}, {"d2ded72ed879c4"}, {"c2222b79172d5b"}, {"47da336941ac97"}]}, 0x48) r3 = dup(r0) recvfrom(r3, &(0x7f0000e49000)=""/243, 0xf3, 0x0, 0x0, 0x0) 2018/03/20 13:33:47 executing program 7: socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000001000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001040)={'teql0\x00', 0x100}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r1, 0x3, 0x80, &(0x7f0000000000)="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", 0x1000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000001080)={'yam0\x00', 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf6207017989", 0x8) 2018/03/20 13:33:47 executing program 5: r0 = inotify_init1(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r1, &(0x7f0000000040)={@void, @hdr={0x0, 0x0, 0x0, 0x0, 0xdfa, 0x7fffffff}, @x25={0x0, 0x126e, 0xb, "a8479c0339e748f5e5356b2939c8251025197c90d4ff2ac3c2"}}, 0x26) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x2000000, 0x4, &(0x7f0000852ff8), &(0x7f0000326ffc), 0x0) ptrace(0x420f, r2) ptrace(0x4207, r2) ptrace$getregs(0x13, r2, 0x0, &(0x7f00000001c0)=""/32) ioctl$KDADDIO(r1, 0x4b34, 0x100) 2018/03/20 13:33:47 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000), 0x0, &(0x7f0000a15fb0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x92, 0x0) sendmsg$unix(r1, &(0x7f00007f4fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x1ffffd80, &(0x7f0000000080)=ANY=[@ANYBLOB="8bc1b0ea18e0b10785df73e2f51f6df1306cdddb00000000000000", @ANYRES32=r2], 0x18}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000002d000)=@file={0x1, './file0\x00'}, 0x6e) r3 = socket$inet(0x2, 0x4, 0x81) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x83}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000e80)={0xfffffffffffff542, 0x5, 0x1, 0xfffffffffffffff8, 0x5a64, 0x3ff, 0x5, 0x3, r5}, &(0x7f0000000f80)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000008c0)={0x0, 0xc1, "477821f232548afcf16c409ca2f0c4588e32350e8682b738d4b97039673fec5043fb5893ef9dd067eabe2f9d557ad7b74aea27ed143ec946f36dcc457221f47b9809df138dfc5e26dce024b2baba0881da1216f662ef9ef2b2e3a25341eeedea3515ac09d57d79e32256e6cdbfe74fd3d36eaf71f2c0be767b7f491537dbfe9f019568b7bd442088714916ea58b8e8bd0531c39e72d1ae6d6b79bba98ecf075804c907671d29c351257c70525c4ef01e02f749519e68460a253914654e5d404c6c"}, &(0x7f00000009c0)=0xc9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000a00)={0x0, 0x1}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000a80)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000ac0)=0x2c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000b00)={0x0, 0x4, 0x10, 0x4}, &(0x7f0000000b40)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000b80)={0x0, @in6={{0xa, 0x4e22, 0x3, @empty, 0xffffffffffffff35}}, 0xffffffffffff0000, 0x3}, &(0x7f0000000c40)=0x88) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002540)={0x0, 0x1, 0xfff, 0x2, 0x6, 0x7f, 0x800, 0xd06a, {0x0, @in6={{0xa, 0x4e20, 0x84f, @empty, 0x5}}, 0x0, 0x40, 0x0, 0x4, 0x88}}, &(0x7f0000002600)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002640)={0x5, 0x80, 0x0, 0x7, 0x1764, 0x9, 0x27d63c07, 0xffffffffffff7540, 0x0}, &(0x7f0000002680)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000026c0)={0x0, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff]}, 0x1839}}, 0x1f, 0x2, 0xfffffffffffff786, 0x3, 0x20}, &(0x7f0000002780)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000027c0)={0x0, 0x7f4}, &(0x7f0000002800)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002840)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfff, 0x2, 0x7fffffff, 0x6, 0x1}, &(0x7f0000002900)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000002b00)=[{&(0x7f00000000c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)="e1033b4a0c0f9bca32d947779cf94f93c0c925d3f6796ce3ca022a", 0x1b}, {&(0x7f0000000140)="77b93cd8e61f59fdb4", 0x9}, {&(0x7f0000000180)="b47d1a81872da124dacc9d31e89da0c1e9ecf5b676b3c494c1f6b25e19642cb6b43bfff2e689f133b839c0d1b27df7cdf6abd9b350decc3ecf2c898f18275ebc2cf2bb69a630ac5acdbb5434fbf5c04833f90bdde485eb138ca76e3cf290c9f18a096497d3c4b7012ccd3e6d3bbb45e32c98c72b31f3ffaf88c70358466295bad31c8f3b6b1983de61855a99db2ff39744de77be8acf184e705367ed99add5a77d9f38e1fd626edd992231eb3821e7aeaf7a4e4cfcf549f80e2c01", 0xbb}, {&(0x7f0000000240)="77a0d9aee8d454901f9df88215d41608f5521120cc803ff1ad0d098f7056288a3c6d823100e4d05c827287d5e35224d9783726aad4cdb3070ef7de9d053c986f6786a144", 0x44}], 0x4, &(0x7f0000000480)=[@sndrcv={0x2c, 0x84, 0x1, {0xb5, 0x4, 0x8000, 0x6, 0x7, 0xffffffff, 0x7a7, 0x2, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xa09, 0xffffffffffffffd1, 0x1, 0x568, 0x3, 0x6, 0x9, 0x3, r5}}, @init={0x14, 0x84, 0x0, {0x4, 0x3, 0x100000001, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7, 0x8008, 0x100, 0xfffffffffffffffa, 0xffff, 0x147, 0x7, r6}}], 0xb0, 0x4040000}, {&(0x7f0000000540)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000580)="41572bd23190dc1f0328ef09575cfe01a6936f52a29298052140416bee74071073c6c57bf063b7942e942f4b895b91f59f90ec5a1f254c3c3114e7336b52272311972d4701569c3450105ecabdc3cfd341d78ec3c510bacb64f40d4eee39eb254a9239f771f44b3c2f5aeeafa79b1f065740240cb59ddcdda9a5a209f3f7e56070a59328211608568bcf89e9279e8f320b1397f6719f616956349ed352a612221329c7f829a439e4fec373bb2dfb6f3b331bf15107239bf8b28a0e6d78554007a1ce6346ada99c8e49b073b54759fdcf1b2a5a3867d9f938b06687ed9ea562ee1a34e6", 0xe3}, {&(0x7f0000000680)="d4b47130f3c73a9c18ad0474015227812658679db65d41c1d3a3b532966095bf3da62ddd618ea32408cef51fad70ae", 0x2f}, {&(0x7f00000006c0)="1536b8de57e3a09b3b76bf316288a012e6fff3baee17136b1440f2712934588a85e88066b616f939d5e0429b8635522d524da6758b870d1a3afb77a2b7ca3f836c704a5805b0dbdd8f501232859bcd558011f3ee317ad01f39cff5a614ab7e46d79e6008d326d5526fedb95e4f1beb52a31875180c29aa38e1edcbbaa4e79ca89185769d4799f0dfd342e39b4a8fffdc76d3c4", 0x93}, {&(0x7f0000000780)="b8a70bfe89b8fe7fd9402a8887c312a0dc01ecda1366ef3ccf63bff94a224f9a3a", 0x21}, {&(0x7f00000007c0)="15dc230fb3a268e3db6f63661c5dc860e3893970781fcd33fe4539e3f84414cb0115024ec9c99361745e81bf6a0e6fd859e16cd4d5bd88b90830f91462bcd6efc1213bac053a05c4f73e7934edbbae39ba521fabba7cec950f80c8e634c94c82d88cd8254cab95a306e73764657cbbb34842ce61f023be82ba018a7c445e20e8403b4dd8ab3b147cb16d79b4e0c13972fe7c52a274e85b1ba370993a625c0ddade36e38184272e665aa25235591f", 0xae}], 0x5, &(0x7f0000000c80)=[@init={0x14, 0x84, 0x0, {0x400, 0x2, 0x4b, 0xffffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x23ce, 0x6, 0x8000, 0x1, 0x8001, 0x80000000, 0x7ff, 0x5, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0xff, 0x8, 0x7, 0xfffffffffffffffc, 0x8, 0x8001, 0x7fffffff, r8}}, @init={0x14, 0x84, 0x0, {0x5, 0x6, 0x6, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0x2127, 0x200, 0x9, 0x7fffffff, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x3f, 0x7, 0x200, 0xfffffffffffffffd, 0x10001, 0xfff, 0xffff, 0x3, r10}}, @init={0x14, 0x84, 0x0, {0x1ff, 0x6, 0x2, 0x200}}, @init={0x14, 0x84, 0x0, {0x4, 0x3ff, 0x2, 0x401}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffd, 0x9, 0x143989f38169febe, 0x7ff, 0x20, 0x1, 0x800, 0x6, r11}}, @init={0x14, 0x84, 0x0, {0x8, 0xff, 0x1, 0x3}}], 0x1b8, 0x40040}, {&(0x7f0000000e40)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000001100)=[{&(0x7f0000000e80)}, {&(0x7f0000000ec0)="5715135afee1f78d514912e81ed2e5856e077669d42206a7d342cdde0e5a2c8b846c8ce300d6e2b5e9eaf7ff216e0fca3312ab82f28733cc9609af711485ae37bb46094a9e78164704792a9aca387c5f9963e3750797ae76d1ab78fbcb", 0x5d}, {&(0x7f0000000f40)="50a2f84e450b29e8d313ade057e0f3aaa6de5a2a7e0f8c85033c877ef6d62266ca8b72de16", 0x25}, {&(0x7f0000000f80)}, {&(0x7f0000000fc0)="83b7f6be35dd0c01ebeef4b7aaeb56d578128acb1482b2e810aef2d9b34759d800ac079625884bd96b1657281af6c296e83a3071e9dd77d79b52c45270d79089070c812cc4e7", 0x46}, {&(0x7f0000001040)="9195b5798bd4496443cfc1b9ab32dcd106412f432634ae5ce3c72fa18faf2a6933809eefdc6e608b3b51f10050f90e1f5e1e90a33fc882f9b9d18ec541c86e1747fe63aab2466ba2922d55ad7ca4", 0x4e}, {&(0x7f00000010c0)="3e5261091fa1f59be39783f788b88267260aaf6ecf109b2954f6175d1fec0ad9c380e8daae55ad24fc337ee7163f4c", 0x2f}], 0x7, 0x0, 0x0, 0x48000}, {&(0x7f0000001140)=@in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f0000002240)=[{&(0x7f0000001180)="f546c27f2ad729397213a6a073ba7313a78ce255b6426eb98068c03198c2e00f9ced2b2ceb8c5def64fae068f880b1419298a4b217562ebf7ddf9e06c978b96d208a26395bf25a6188d2e98a9fcf995d5deb518feeb9fffef698df69032170440d6591746e1da8609e40bafb22a3e51ead7e0ccb10693529aa6d70ad683b2b42", 0x80}, {&(0x7f0000001200)="a5559f8fc9486ec780bb77412306ea2c81cb6cededec24bfb29824402cf1ba404c96c1e21c25b07784af", 0x2a}, {&(0x7f0000001240)="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", 0x1000}], 0x3, 0x0, 0x0, 0x200080c0}, {&(0x7f0000002280)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000002500)=[{&(0x7f00000022c0)="762ea9574e44", 0x6}, {&(0x7f0000002300)="3bc0572734c0382bc2f88ee7d3feb0de36763ac228db47046b3eb8360fe7d91e125d3ae3b32362813df6429a03a1f92c77070cb70fc2e44350d4359352e7494f3d42513bb3baa2da65d25336b65d5d9d044bc62976519646326edde2324505f995086b69b28b436975201e50dd0e6432b89fd860cb294039a7", 0x79}, {&(0x7f0000002380)="f02402f4a02ed39f18e34ddcf912d2e324b8eaedafec94d3ce4942866b67ad69f99de0758c371a3c1c2fa01d9e0aff9924f87518d538778d553e6f996b3a2f63e216232b2cbbf4e574d254a76e8a21a63c32b084ae55033bb9722b36c85a40de9e30b0d9c22ca2d1bbb71715a02d96187a8d86f531539b3209fb7a3bac99587b19f4d1acbebaf1d399182830c2728422d0eb66602d9830e6ccdeca15d059d4de45b49dfd28969e6b6807c87eb20dcc3839427d9eff4a571adedd5371f255e4a4f3f3ccae0eed85aa5adc30847d1861800103de790b9be19f08c40a6f1c25ea4030789140b5bd7ce286be0e1d8da47c5ce5e1e3", 0xf3}, {&(0x7f0000002480)="a0f3395fd2f0bd176143a086bb3b5371fe5b5fc11bbc7f1a0bcce1213786da042f393fa916fe04311e8a4d1586b9046e52bb4f4ceb4869200a722bbdf352ae8b426856b100da1502eae040de6192de9625", 0x51}], 0x4, &(0x7f0000002940)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x200, 0x1f, 0x8000, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8004, 0x7c2, 0x7fffffff, r13}}, @init={0x14, 0x84, 0x0, {0xca, 0x5, 0x1ff, 0x66a4}}, @init={0x14, 0x84, 0x0, {0x7fffffff, 0x4, 0x5, 0xffffffffffffff6e}}, @init={0x14, 0x84, 0x0, {0x0, 0x7, 0x8, 0x5df5}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7, 0x8, 0x3daf, 0x5, 0x19, 0x2, 0x8b, r14}}, @init={0x14, 0x84, 0x0, {0x4, 0x1f1a, 0x7f, 0x81}}, @init={0x14, 0x84, 0x0, {0x2, 0xffffffffffffffff, 0x25a, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8000, 0x5, 0x101, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0x1000, 0x6, 0x204, 0x1, 0x2, 0x5, 0x9, 0x4, r16}}], 0x1b8, 0x40080}], 0x5, 0xc040) 2018/03/20 13:33:47 executing program 3: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x6, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/20 13:33:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x20) r0 = gettid() r1 = getpgrp(0x0) rt_tgsigqueueinfo(r1, r0, 0x0, &(0x7f0000d6cff0)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40680, 0x0) rt_tgsigqueueinfo(r0, r1, 0x22, &(0x7f0000000180)={0xf, 0x0, 0x6, 0xffffffffffffff00}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={r3, 0x80000, r2}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) 2018/03/20 13:33:47 executing program 5: rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0xfffffffffffffffe) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x5, 0x0, 0x200, 0x1, 0x2}, 0xc) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000100)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002f9ab128aa3db8c113157965e1a8081ab729d2994ab4c4112714ca947c415c927384e565a9a9bb2d1b6dd09b100eb8b4b25a2fd0b62a05131a100261e70b7d7271aa2de0d3ee8c160112e8ab441dccb2b3ffc6ab413fb03042c697099e2b476845ee2a58277929735864ce1e11f1c0b5ffd331b449e2d18abca07eee68003b063ba56204a6cfc6273dab000f12b2895853d69321cf3a398760d1fa841e9589acf2aa1d98df0b05f2db8e1eddb741f579bc1f976ba4ed7de0"]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x6) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000000200), 0x8080000001) 2018/03/20 13:33:47 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xfffffe68) process_vm_readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/102, 0x66}, {&(0x7f0000000100)=""/157, 0x9d}, {&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/218, 0xda}, {&(0x7f00000003c0)=""/196, 0xc4}], 0x5, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/8, 0x8}, {&(0x7f0000000600)=""/88, 0x58}, {&(0x7f0000000680)=""/124, 0x7c}, {&(0x7f0000000700)=""/190, 0xbe}], 0x5, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000900)=ANY=[@ANYRES64=r2], 0x1) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000840)=@hopopts={0x3b, 0x2, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x18}}]}, 0x20) 2018/03/20 13:33:47 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000040), 0x80000000000b, 0x0, &(0x7f0000000000), &(0x7f0000048000), 0xfffffffffffffffd) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x2, [0x20, 0x101]}, 0x8) exit(0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xa0000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/20 13:33:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffeb9, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000000080)=@alg, &(0x7f0000db4ffc)=0xbb, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) 2018/03/20 13:33:47 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000), 0x0, &(0x7f0000a15fb0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x92, 0x0) sendmsg$unix(r1, &(0x7f00007f4fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x1ffffd80, &(0x7f0000000080)=ANY=[@ANYBLOB="8bc1b0ea18e0b10785df73e2f51f6df1306cdddb00000000000000", @ANYRES32=r2], 0x18}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000002d000)=@file={0x1, './file0\x00'}, 0x6e) r3 = socket$inet(0x2, 0x4, 0x81) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x83}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000e80)={0xfffffffffffff542, 0x5, 0x1, 0xfffffffffffffff8, 0x5a64, 0x3ff, 0x5, 0x3, r5}, &(0x7f0000000f80)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000008c0)={0x0, 0xc1, "477821f232548afcf16c409ca2f0c4588e32350e8682b738d4b97039673fec5043fb5893ef9dd067eabe2f9d557ad7b74aea27ed143ec946f36dcc457221f47b9809df138dfc5e26dce024b2baba0881da1216f662ef9ef2b2e3a25341eeedea3515ac09d57d79e32256e6cdbfe74fd3d36eaf71f2c0be767b7f491537dbfe9f019568b7bd442088714916ea58b8e8bd0531c39e72d1ae6d6b79bba98ecf075804c907671d29c351257c70525c4ef01e02f749519e68460a253914654e5d404c6c"}, &(0x7f00000009c0)=0xc9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000a00)={0x0, 0x1}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000a80)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000ac0)=0x2c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000b00)={0x0, 0x4, 0x10, 0x4}, &(0x7f0000000b40)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000b80)={0x0, @in6={{0xa, 0x4e22, 0x3, @empty, 0xffffffffffffff35}}, 0xffffffffffff0000, 0x3}, &(0x7f0000000c40)=0x88) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002540)={0x0, 0x1, 0xfff, 0x2, 0x6, 0x7f, 0x800, 0xd06a, {0x0, @in6={{0xa, 0x4e20, 0x84f, @empty, 0x5}}, 0x0, 0x40, 0x0, 0x4, 0x88}}, &(0x7f0000002600)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002640)={0x5, 0x80, 0x0, 0x7, 0x1764, 0x9, 0x27d63c07, 0xffffffffffff7540, 0x0}, &(0x7f0000002680)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000026c0)={0x0, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff]}, 0x1839}}, 0x1f, 0x2, 0xfffffffffffff786, 0x3, 0x20}, &(0x7f0000002780)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000027c0)={0x0, 0x7f4}, &(0x7f0000002800)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002840)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xfff, 0x2, 0x7fffffff, 0x6, 0x1}, &(0x7f0000002900)=0x98) sendmmsg$inet_sctp(r3, &(0x7f0000002b00)=[{&(0x7f00000000c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)="e1033b4a0c0f9bca32d947779cf94f93c0c925d3f6796ce3ca022a", 0x1b}, {&(0x7f0000000140)="77b93cd8e61f59fdb4", 0x9}, {&(0x7f0000000180)="b47d1a81872da124dacc9d31e89da0c1e9ecf5b676b3c494c1f6b25e19642cb6b43bfff2e689f133b839c0d1b27df7cdf6abd9b350decc3ecf2c898f18275ebc2cf2bb69a630ac5acdbb5434fbf5c04833f90bdde485eb138ca76e3cf290c9f18a096497d3c4b7012ccd3e6d3bbb45e32c98c72b31f3ffaf88c70358466295bad31c8f3b6b1983de61855a99db2ff39744de77be8acf184e705367ed99add5a77d9f38e1fd626edd992231eb3821e7aeaf7a4e4cfcf549f80e2c01", 0xbb}, {&(0x7f0000000240)="77a0d9aee8d454901f9df88215d41608f5521120cc803ff1ad0d098f7056288a3c6d823100e4d05c827287d5e35224d9783726aad4cdb3070ef7de9d053c986f6786a144", 0x44}], 0x4, &(0x7f0000000480)=[@sndrcv={0x2c, 0x84, 0x1, {0xb5, 0x4, 0x8000, 0x6, 0x7, 0xffffffff, 0x7a7, 0x2, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xa09, 0xffffffffffffffd1, 0x1, 0x568, 0x3, 0x6, 0x9, 0x3, r5}}, @init={0x14, 0x84, 0x0, {0x4, 0x3, 0x100000001, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7, 0x8008, 0x100, 0xfffffffffffffffa, 0xffff, 0x147, 0x7, r6}}], 0xb0, 0x4040000}, {&(0x7f0000000540)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000580)="41572bd23190dc1f0328ef09575cfe01a6936f52a29298052140416bee74071073c6c57bf063b7942e942f4b895b91f59f90ec5a1f254c3c3114e7336b52272311972d4701569c3450105ecabdc3cfd341d78ec3c510bacb64f40d4eee39eb254a9239f771f44b3c2f5aeeafa79b1f065740240cb59ddcdda9a5a209f3f7e56070a59328211608568bcf89e9279e8f320b1397f6719f616956349ed352a612221329c7f829a439e4fec373bb2dfb6f3b331bf15107239bf8b28a0e6d78554007a1ce6346ada99c8e49b073b54759fdcf1b2a5a3867d9f938b06687ed9ea562ee1a34e6", 0xe3}, {&(0x7f0000000680)="d4b47130f3c73a9c18ad0474015227812658679db65d41c1d3a3b532966095bf3da62ddd618ea32408cef51fad70ae", 0x2f}, {&(0x7f00000006c0)="1536b8de57e3a09b3b76bf316288a012e6fff3baee17136b1440f2712934588a85e88066b616f939d5e0429b8635522d524da6758b870d1a3afb77a2b7ca3f836c704a5805b0dbdd8f501232859bcd558011f3ee317ad01f39cff5a614ab7e46d79e6008d326d5526fedb95e4f1beb52a31875180c29aa38e1edcbbaa4e79ca89185769d4799f0dfd342e39b4a8fffdc76d3c4", 0x93}, {&(0x7f0000000780)="b8a70bfe89b8fe7fd9402a8887c312a0dc01ecda1366ef3ccf63bff94a224f9a3a", 0x21}, {&(0x7f00000007c0)="15dc230fb3a268e3db6f63661c5dc860e3893970781fcd33fe4539e3f84414cb0115024ec9c99361745e81bf6a0e6fd859e16cd4d5bd88b90830f91462bcd6efc1213bac053a05c4f73e7934edbbae39ba521fabba7cec950f80c8e634c94c82d88cd8254cab95a306e73764657cbbb34842ce61f023be82ba018a7c445e20e8403b4dd8ab3b147cb16d79b4e0c13972fe7c52a274e85b1ba370993a625c0ddade36e38184272e665aa25235591f", 0xae}], 0x5, &(0x7f0000000c80)=[@init={0x14, 0x84, 0x0, {0x400, 0x2, 0x4b, 0xffffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x23ce, 0x6, 0x8000, 0x1, 0x8001, 0x80000000, 0x7ff, 0x5, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0xff, 0x8, 0x7, 0xfffffffffffffffc, 0x8, 0x8001, 0x7fffffff, r8}}, @init={0x14, 0x84, 0x0, {0x5, 0x6, 0x6, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0x2127, 0x200, 0x9, 0x7fffffff, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x3f, 0x7, 0x200, 0xfffffffffffffffd, 0x10001, 0xfff, 0xffff, 0x3, r10}}, @init={0x14, 0x84, 0x0, {0x1ff, 0x6, 0x2, 0x200}}, @init={0x14, 0x84, 0x0, {0x4, 0x3ff, 0x2, 0x401}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffd, 0x9, 0x143989f38169febe, 0x7ff, 0x20, 0x1, 0x800, 0x6, r11}}, @init={0x14, 0x84, 0x0, {0x8, 0xff, 0x1, 0x3}}], 0x1b8, 0x40040}, {&(0x7f0000000e40)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000001100)=[{&(0x7f0000000e80)}, {&(0x7f0000000ec0)="5715135afee1f78d514912e81ed2e5856e077669d42206a7d342cdde0e5a2c8b846c8ce300d6e2b5e9eaf7ff216e0fca3312ab82f28733cc9609af711485ae37bb46094a9e78164704792a9aca387c5f9963e3750797ae76d1ab78fbcb", 0x5d}, {&(0x7f0000000f40)="50a2f84e450b29e8d313ade057e0f3aaa6de5a2a7e0f8c85033c877ef6d62266ca8b72de16", 0x25}, {&(0x7f0000000f80)}, {&(0x7f0000000fc0)="83b7f6be35dd0c01ebeef4b7aaeb56d578128acb1482b2e810aef2d9b34759d800ac079625884bd96b1657281af6c296e83a3071e9dd77d79b52c45270d79089070c812cc4e7", 0x46}, {&(0x7f0000001040)="9195b5798bd4496443cfc1b9ab32dcd106412f432634ae5ce3c72fa18faf2a6933809eefdc6e608b3b51f10050f90e1f5e1e90a33fc882f9b9d18ec541c86e1747fe63aab2466ba2922d55ad7ca4", 0x4e}, {&(0x7f00000010c0)="3e5261091fa1f59be39783f788b88267260aaf6ecf109b2954f6175d1fec0ad9c380e8daae55ad24fc337ee7163f4c", 0x2f}], 0x7, 0x0, 0x0, 0x48000}, {&(0x7f0000001140)=@in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f0000002240)=[{&(0x7f0000001180)="f546c27f2ad729397213a6a073ba7313a78ce255b6426eb98068c03198c2e00f9ced2b2ceb8c5def64fae068f880b1419298a4b217562ebf7ddf9e06c978b96d208a26395bf25a6188d2e98a9fcf995d5deb518feeb9fffef698df69032170440d6591746e1da8609e40bafb22a3e51ead7e0ccb10693529aa6d70ad683b2b42", 0x80}, {&(0x7f0000001200)="a5559f8fc9486ec780bb77412306ea2c81cb6cededec24bfb29824402cf1ba404c96c1e21c25b07784af", 0x2a}, {&(0x7f0000001240)="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", 0x1000}], 0x3, 0x0, 0x0, 0x200080c0}, {&(0x7f0000002280)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000002500)=[{&(0x7f00000022c0)="762ea9574e44", 0x6}, {&(0x7f0000002300)="3bc0572734c0382bc2f88ee7d3feb0de36763ac228db47046b3eb8360fe7d91e125d3ae3b32362813df6429a03a1f92c77070cb70fc2e44350d4359352e7494f3d42513bb3baa2da65d25336b65d5d9d044bc62976519646326edde2324505f995086b69b28b436975201e50dd0e6432b89fd860cb294039a7", 0x79}, {&(0x7f0000002380)="f02402f4a02ed39f18e34ddcf912d2e324b8eaedafec94d3ce4942866b67ad69f99de0758c371a3c1c2fa01d9e0aff9924f87518d538778d553e6f996b3a2f63e216232b2cbbf4e574d254a76e8a21a63c32b084ae55033bb9722b36c85a40de9e30b0d9c22ca2d1bbb71715a02d96187a8d86f531539b3209fb7a3bac99587b19f4d1acbebaf1d399182830c2728422d0eb66602d9830e6ccdeca15d059d4de45b49dfd28969e6b6807c87eb20dcc3839427d9eff4a571adedd5371f255e4a4f3f3ccae0eed85aa5adc30847d1861800103de790b9be19f08c40a6f1c25ea4030789140b5bd7ce286be0e1d8da47c5ce5e1e3", 0xf3}, {&(0x7f0000002480)="a0f3395fd2f0bd176143a086bb3b5371fe5b5fc11bbc7f1a0bcce1213786da042f393fa916fe04311e8a4d1586b9046e52bb4f4ceb4869200a722bbdf352ae8b426856b100da1502eae040de6192de9625", 0x51}], 0x4, &(0x7f0000002940)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x200, 0x1f, 0x8000, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8004, 0x7c2, 0x7fffffff, r13}}, @init={0x14, 0x84, 0x0, {0xca, 0x5, 0x1ff, 0x66a4}}, @init={0x14, 0x84, 0x0, {0x7fffffff, 0x4, 0x5, 0xffffffffffffff6e}}, @init={0x14, 0x84, 0x0, {0x0, 0x7, 0x8, 0x5df5}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7, 0x8, 0x3daf, 0x5, 0x19, 0x2, 0x8b, r14}}, @init={0x14, 0x84, 0x0, {0x4, 0x1f1a, 0x7f, 0x81}}, @init={0x14, 0x84, 0x0, {0x2, 0xffffffffffffffff, 0x25a, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8000, 0x5, 0x101, r15}}, @sndrcv={0x2c, 0x84, 0x1, {0x1000, 0x6, 0x204, 0x1, 0x2, 0x5, 0x9, 0x4, r16}}], 0x1b8, 0x40080}], 0x5, 0xc040) 2018/03/20 13:33:47 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0xa4000) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000240)=""/4096) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000b452ebb4d875347ddf51e43610413c40"], &(0x7f0000000140)=0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001240)=ANY=[@ANYRES32=r2, @ANYBLOB="e000000024bc6ca23406ef035be3fe7bb9b8e75ec76e0b695c3cfd8bdaa8d1bbcd53f188f8510130e701003a30482f6e03e9113a6bfd4e4ec6f38b12b414cb8a8c1488352d40d086483e88d5e3c706455d74d3aec3af4dac3945ff3ee9dd97c47ffd907c5dd8164e8894036afd473256322f67297d1bb0afd0ef010f0dfc5c2333a0997e64d91dc2b33f000000a16304cee3a080d1fdbe3fe820fcfb4d7ec0fc6cfff00d7a7f108c897c04f2f611809cd9e929c989f29a6121af0c0fa3588f16ec96909bfee7e47b3534cff13dbbb7be3573bbf115a761b41ac00205fb68883f90747edf"], &(0x7f0000000180)=0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001340)={r3, 0x205d1b05}, &(0x7f0000000200)=0x8) 2018/03/20 13:33:47 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x5, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0xce, "e6195cb5073d66ea96658361f71749e306bfad08e2649b1f23f3fc563b26dcb3f15994401800bf7ebdac54cd790d3478cd4e78865d919bbf65abcdd68904ac15aa74aa8ab4131d722c17f3414e7564f09ee24c7dba53f1871baec381217efbb91c40111956bc75c46667cf6223182b60c1b0d75a9242e74a30490b41764747c5a5712466f58f31a61f9944cfb8a8ba0b455c0d7fb787d1a41cc49f31f68eaf674d0ac19f5939f7c1bba6e336c751ace9d8f8ba154e3f4bb89e29f82c6b3fb8591b0efedf021cf42c0f0ed01cfc00"}, &(0x7f0000000140)=0xf2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x80000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000001c0)=0x159) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/03/20 13:33:47 executing program 6: r0 = socket(0x11, 0x3, 0x0) sendto(r0, &(0x7f0000006000)="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", 0xff0, 0x0, &(0x7f0000006000)=@in6={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x2, 0x77f0, 0xac}) 2018/03/20 13:33:47 executing program 7: lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x6, 0x0, 0x955}}) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00000000c0)='pagemap\x00') [ 64.041899] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/20 13:33:47 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x5, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0xce, "e6195cb5073d66ea96658361f71749e306bfad08e2649b1f23f3fc563b26dcb3f15994401800bf7ebdac54cd790d3478cd4e78865d919bbf65abcdd68904ac15aa74aa8ab4131d722c17f3414e7564f09ee24c7dba53f1871baec381217efbb91c40111956bc75c46667cf6223182b60c1b0d75a9242e74a30490b41764747c5a5712466f58f31a61f9944cfb8a8ba0b455c0d7fb787d1a41cc49f31f68eaf674d0ac19f5939f7c1bba6e336c751ace9d8f8ba154e3f4bb89e29f82c6b3fb8591b0efedf021cf42c0f0ed01cfc00"}, &(0x7f0000000140)=0xf2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x80000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000001c0)=0x159) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/03/20 13:33:47 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0xff, 0x7, 0x29f6, 0x4, 0x6c, 0x812f971, 0x3, 0xffffffffe2e0e548, 0xfff, 0x4, 0x7, 0x3}) connect$inet(r0, &(0x7f000099f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/03/20 13:33:47 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x5, {{0xa, 0x4e21, 0x6, @empty, 0x6}}}, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fcntl$setstatus(r1, 0x4, 0x40400) getdents64(r1, &(0x7f0000ceffd4)=""/44, 0x2c) 2018/03/20 13:33:47 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c00000010050100000033068fc2000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000800120004000500"], 0x3c}, 0x1}, 0x0) pipe(&(0x7f0000000000)) 2018/03/20 13:33:47 executing program 3: r0 = socket$inet(0x10, 0x2, 0x9) sendmsg(r0, &(0x7f0000002780)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x1, 0x5, 0x2400000, 0x10001, "fa20982c43f783bfc220e13f92622e0d8523eb14ce227c9b7df914b0b99d2a644d8e332b814021a64e91ab755fe7cad0785ec560eccc7c59ca4d8bddd778c0", 0x2b}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000080)="054da01bc57afc47e4614ad0b981ec545c9ee1cbb51fb5a0a48a774ca4b692c7771642479b841fcaad7925785a0a9941cf6bf72088770355e926781051a5ed21b42e0bf8c9d7f4d97a2a81b13108eb54664a12ba4cdf4f61123bae7c2c5b2a0334c0b615d184b70e3afc0b96ab05636a06f598bce183df39fcd8641f31", 0x7d}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="aa62a5d93a4448e95844d3c57dc96b905a479770bb20fdfff6e4230feaeefd09a824797371243c617f4dd5b03b633966779688c77ef0e322baca7c7313df700f70496d7c6e0a068f4122311f725a99962fcdd8b0b758cb681a847fceeb323de1b4af0d", 0x63}, 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", 0x1000}, {&(0x7f0000002340)="1236c723fe28356f47c0bd6bdc60c4919265ce2cb67efb87c4d696f2b3120e6281f71b0adbbdd80726124b4e6c18f4465d03e6d0aa6fbbe489392f1e5d64d96b763e486e5034ced3c1949bfdae425238067623e42805245208a451bcceb0414ac08dd72cb40276f3ba514517e6d60a79c920ce62079ee14d323f0ab190c1ff17b4f5502200f0902c60ee0824229ead670846f9a77d26fcd1347983d2f6b1998bbbe1264ed4e2fdb937d991a54f72617f", 0xb0}], 0x9, &(0x7f0000002480)=[{0x9c, 0x107, 0x7, "00b40565132fa036b1a4fcee00eb90c431569d2bcea4a2b33e83a4e1715ee7d98f3bbdc6d184061376f83c42377718cbc2bec74f6693d1aad95c93af128af3e79b4ff4c2fdb5f15627df08edd166816731856eccaee82fec4dcbf1ddac77cf8040e471d1ed648ed3e8c3f5b3150177d724e23937d3ca188a74404cdba1e354378681147202863717c10eac67d71673c1"}, {0x80, 0x0, 0xff, "6baaeb5fc8105933f6da05e7ffd296208792135e28c31800b02fdacadf29bd20e93acf5a77c9d4f1e8ba24278c8c517d934d11be62352431b7a75f2c95ea8bd4724d5b74266acc1135991cb7fbbd19df3dbe06e02cb1eb19c20e1ae7ecaff3e1bf9baefe54c8bc04134f3c472f4d2558d603"}, {0x64, 0x116, 0x200, "cdd079e4b9c958a0527d80fee943dae33dbe9e229506aef556ed22d301d55414c7d01d5d652d3a80812d9affaff21045502adf102348dddc5e8d378780f0df7c1da5f874f6f87fdf8d50de75fb6eb71cef66dbf75a0baa"}, {0xa0, 0x13f, 0x10000, "af1ae5b3ce52511e79756161e3b61e958c0c82abd259d179d2c4d2a4ec4c517297b67c756536931edee2b26aa9cba5711ec5893fd414b65092a84b69a950dcd526633126f6d5bae79628104d1ba9e3e1c93746be0bf737fb0c621d8740ddbf9afe9c2ee5a79ae61e59a834e2f771d5ac1f4a3b0f409c23c23e314562579cfa622d63829bf114a1b169d47aecf3153a9ec77edd70"}, {0xc0, 0x0, 0x4, "a4de76fb14d523e2fa57bd61a644a7d17dc2f12be706303d816164bb6f560e8a80eb0887ad8fe3fba2e9a9cdd6943fbfe0cff48f1a9bddc6e904d1e519aa5dd8de9064f24ab7212790211a93f86087bdb0362a7cac199d21f5a093474c5641e439133ab1997a5fba9c546a40ad5b41b6c75c46e415aeb65da8afe5cd8cff55487e0612578ac27401f938d966a42b540c1ed1bf3e469fac62b20284fc8a5981ebe9b016420b2a1713bdd8ac04a8aac240cd32"}, {0x14, 0x84, 0x5, "c2370b6484a12a"}], 0x2f4, 0x20004804}, 0x20000840) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000009000)="aa42fdb59b049c541f22f250c13daa77", 0x10}], 0x1, &(0x7f0000000f00)}, 0x0) 2018/03/20 13:33:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000002000), &(0x7f0000013ffc)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) 2018/03/20 13:33:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x9}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x92, 0x0, 0x15a, 0x4, 0x40, 0x12ad8cc9, 0x1, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f00000000c0)={0x28000000, 0x0, 0x16}) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) writev(r0, &(0x7f0000000040), 0x146) 2018/03/20 13:33:47 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000687000), 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x7ff, @empty, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x18}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xc7, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffeffff}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0xfffffffffffffffa) 2018/03/20 13:33:47 executing program 2: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x2) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'rose0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000000)=""/228, 0xe4, 0x100, &(0x7f0000000780)={0x11, 0xc, r1, 0x1, 0x85de, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) unshare(0x400) exit(0x0) ioctl$void(r0, 0xc0045878) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/20 13:33:47 executing program 3: gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x0) ftruncate(r0, 0x0) fchmod(0xffffffffffffffff, 0x0) tkill(0x0, 0x0) 2018/03/20 13:33:47 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r0, r1) fstat(r1, &(0x7f0000000040)) write$sndseq(r2, &(0x7f00000009c0)=[{0x0, 0x0, 0x9f7f, 0x0, @time, {0x101000, 0x1f}, {}, @time=@time={0x77359400}}], 0x318) 2018/03/20 13:33:47 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000010c0)={0x0, @dev, @rand_addr}, &(0x7f0000001100)=0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/20 13:33:47 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c60435eb6159cdf5b6fbe67a85d2fa4b", 0x10, 0x48040, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x271) sendto$inet(r0, &(0x7f0000000000)="a5", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x1f, r1, 0x7ff, 0x4) 2018/03/20 13:33:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0x1000000}) listen(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x20000002}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) 2018/03/20 13:33:47 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000151000)=""/198, &(0x7f0000000000)=0xc6) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7, 0x1, 0x80000001, 0x4, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xcd, "03db78d8859a9b72afb8268d1f553f600598f07bc6c5bd3944b3b238ca507ab4fad11a553a5962c9f0114644acc876fd2e384ff3290bcc6c88d93646d567b9b416c1b8db03cf424ea42c280786dc2b28ebd0a2334b3ece447f9bc9c6c26d0c0787cfc2128cfabdf982a2b5eb0df66050be0a8b3cbd9b42a6541ad0845e46c08ef6bbb9a0ef1eb7ea7aa9b7ecee9105b5b85155adae307790ffafb6262abe966e4c6323c7cc8f6409da47ae9e751f9913f073c6f3f9ffe2480804063bcba8c99e8c776fd8a3d380fd965ebbe7ee"}, &(0x7f0000000280)=0xd5) 2018/03/20 13:33:47 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xde) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@loopback=0x7f000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) 2018/03/20 13:33:47 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c60435eb6159cdf5b6fbe67a85d2fa4b", 0x10, 0x48040, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x271) sendto$inet(r0, &(0x7f0000000000)="a5", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x1f, r1, 0x7ff, 0x4) 2018/03/20 13:33:47 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x4000) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x3ff}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x24f2, 0x9}, 'port1\x00', 0x1fffffff, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x1, 0x0, 0x0, 0x1000000000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) 2018/03/20 13:33:47 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r0, r1) fstat(r1, &(0x7f0000000040)) write$sndseq(r2, &(0x7f00000009c0)=[{0x0, 0x0, 0x9f7f, 0x0, @time, {0x101000, 0x1f}, {}, @time=@time={0x77359400}}], 0x318) 2018/03/20 13:33:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='openpromfs\x00', 0x2208000, &(0x7f0000000240)="f3544b71e537218b8d9fca50cf54b6ffaccae1a291d49a1b184906f0c1a991fa568fc78f142ecf4f91310dd220a3f467d8fb40e901bfcabcaa9b9cf017c5248fbf227acb0e7d7f0ce8901a50627c93e8649f25b2d407bd68f8dcda458308d5cac2a2765437b18075e3ded0c2333ccb0234c71ab4a0b792fe93f9318d6802654c89b4b58466") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x1c, 0x40, 0x2fd, 0x0, 0x0, {0x7}, [@generic='E!\aa{']}, 0x1c}, 0x1}, 0x0) [ 64.282502] SELinux: policydb magic number 0x7f0000 does not match expected magic number 0xf97cff8c [ 64.317762] SELinux: policydb magic number 0x7f0000 does not match expected magic number 0xf97cff8c 2018/03/20 13:33:47 executing program 0: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000200)={0xfd, 0xfffffffffffffffc}, &(0x7f0000000240)) mq_open(&(0x7f0000000000)='cpuset\x00', 0x840, 0x2, &(0x7f0000000040)={0x49a, 0x81, 0xffffffffffff3a00, 0x7, 0x3, 0x0, 0xfffffffffffffff9, 0x81}) 2018/03/20 13:33:47 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000001) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000280)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000400)={0x9, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000140)={0xfff, r4, 0x3, 0x667}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000000180)={0x3, r5}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000004c0)={r6, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x6, 0x6, 0xffff, 0x10001, 0x5, 0x2, 0x3, 0x3ff, 0x68, 0x0, 0xffffffff, 0x3, 0xad0a, 0x100000000, 0x9]}, &(0x7f00000005c0)=0x100) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@local, @in=@local}}, {{@in6=@dev}}}, &(0x7f00000003c0)=0xe8) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r7, 0x0, 0x10000}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) 2018/03/20 13:33:47 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() setpriority(0x0, r3, 0xfff) tee(r1, r0, 0x5, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) close(r2) 2018/03/20 13:33:47 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000003c0)={0xffffffff, 0x7, 0x200, 0x8001, 0x6, 0x6, 0x2, 0x7b16, 0x1000, 0x257f}) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/129, 0x81}, {&(0x7f0000000180)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x5}, 0x2040) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xa}, @mcast1={0xff, 0x1, [], 0x1}, 0x3f, 0x18363de8, 0x0, 0x100, 0x2, 0x200104, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000000)) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000018000)=0x5) ioctl$TCSETA(r3, 0x5402, &(0x7f0000d1efec)) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000400)={0x2, 0x1, 0x0, 0x981, 0x2, 0x5}) 2018/03/20 13:33:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) listen(r0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x4) 2018/03/20 13:33:47 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tp, &(0x7f00000001c0)=0x80, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200)=0x3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc00, 0x0) ioctl$void(r1, 0xc0045878) r2 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) [ 64.368104] SELinux: policydb magic number 0x7f0000 does not match expected magic number 0xf97cff8c [ 64.389835] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64 sclass=netlink_route_socket [ 64.430996] [ 64.432655] ====================================================== [ 64.438954] [ INFO: possible circular locking dependency detected ] [ 64.445458] 4.4.120-gd63fdf6 #29 Not tainted [ 64.449848] ------------------------------------------------------- [ 64.456239] syz-executor1/10379 is trying to acquire lock: [ 64.461844] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 64.472219] [ 64.472219] but task is already holding lock: [ 64.478173] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 64.486720] [ 64.486720] which lock already depends on the new lock. [ 64.486720] [ 64.495373] [ 64.495373] the existing dependency chain (in reverse order) is: [ 64.502977] -> #2 (ashmem_mutex){+.+.+.}: [ 64.507770] [] lock_acquire+0x15e/0x460 [ 64.514201] [] mutex_lock_nested+0xbb/0x850 [ 64.520789] [] ashmem_mmap+0x53/0x400 [ 64.526896] [] mmap_region+0x94f/0x1250 [ 64.533150] [] do_mmap+0x4fd/0x9d0 [ 64.538997] [] vm_mmap_pgoff+0x16e/0x1c0 [ 64.545420] [] SyS_mmap_pgoff+0x33f/0x560 [ 64.551834] [] do_fast_syscall_32+0x321/0x8a0 [ 64.558597] [] sysenter_flags_fixed+0xd/0x17 [ 64.565278] -> #1 (&mm->mmap_sem){++++++}: [ 64.570136] [] lock_acquire+0x15e/0x460 [ 64.576384] [] __might_fault+0x14a/0x1d0 [ 64.582705] [] filldir+0x162/0x2d0 [ 64.588510] [] dcache_readdir+0x11e/0x7b0 [ 64.594927] [] iterate_dir+0x1c8/0x420 [ 64.601088] [] SyS_getdents+0x14a/0x270 [ 64.607338] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 64.614529] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 64.620721] [] __lock_acquire+0x371f/0x4b50 [ 64.627308] [] lock_acquire+0x15e/0x460 [ 64.633543] [] mutex_lock_nested+0xbb/0x850 [ 64.640134] [] shmem_file_llseek+0xf1/0x240 [ 64.646718] [] vfs_llseek+0xa2/0xd0 [ 64.652610] [] ashmem_llseek+0xe7/0x1f0 [ 64.658845] [] compat_SyS_lseek+0xeb/0x170 [ 64.665340] [] do_fast_syscall_32+0x321/0x8a0 [ 64.672103] [] sysenter_flags_fixed+0xd/0x17 [ 64.678778] [ 64.678778] other info that might help us debug this: [ 64.678778] [ 64.686892] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 64.696616] Possible unsafe locking scenario: [ 64.696616] [ 64.702653] CPU0 CPU1 [ 64.707300] ---- ---- [ 64.712030] lock(ashmem_mutex); [ 64.715709] lock(&mm->mmap_sem); [ 64.721977] lock(ashmem_mutex); [ 64.728155] lock(&sb->s_type->i_mutex_key#10); [ 64.733262] [ 64.733262] *** DEADLOCK *** [ 64.733262] [ 64.739310] 1 lock held by syz-executor1/10379: [ 64.743955] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 64.753007] [ 64.753007] stack backtrace: [ 64.757475] CPU: 1 PID: 10379 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #29 [ 64.765153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.774484] 0000000000000000 f5b46c5b886a8d9c ffff8800a8d7fa58 ffffffff81d0408d [ 64.782482] ffffffff851a0010 ffffffff851a97f0 ffffffff851be610 ffff8801d73e20f8 [ 64.790465] ffff8801d73e1800 ffff8800a8d7faa0 ffffffff81233ba1 ffff8801d73e20f8 [ 64.798462] Call Trace: [ 64.801028] [] dump_stack+0xc1/0x124 [ 64.806387] [] print_circular_bug+0x271/0x310 [ 64.812522] [] __lock_acquire+0x371f/0x4b50 [ 64.818486] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.825473] [] ? __lock_is_held+0xa1/0xf0 [ 64.831261] [] lock_acquire+0x15e/0x460 [ 64.836863] [] ? shmem_file_llseek+0xf1/0x240 [ 64.842978] [] ? shmem_file_llseek+0xf1/0x240 [ 64.849098] [] mutex_lock_nested+0xbb/0x850 [ 64.855043] [] ? shmem_file_llseek+0xf1/0x240 [ 64.861160] [] ? mutex_lock_nested+0x5d4/0x850 [ 64.867381] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 64.873597] [] ? mutex_lock_nested+0x560/0x850 [ 64.879829] [] ? ashmem_llseek+0x56/0x1f0 [ 64.885620] [] shmem_file_llseek+0xf1/0x240 [ 64.891576] [] ? __fget+0x23a/0x3b0 [ 64.896837] [] ? shmem_mmap+0x90/0x90 [ 64.902276] [] vfs_llseek+0xa2/0xd0 [ 64.907538] [] ashmem_llseek+0xe7/0x1f0 [ 64.913155] [] ? ashmem_read+0x200/0x200 [ 64.918867] [] compat_SyS_lseek+0xeb/0x170 [ 64.924738] [] ? SyS_lseek+0x170/0x170 2018/03/20 13:33:48 executing program 3: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x24, &(0x7f0000f97ff0)) fsync(r0) 2018/03/20 13:33:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fchdir(r0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)="63707573657470726f632ead6c6f6574683073656375726974795e70707030626465765e29237b00", 0x28, 0x0) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) fchdir(r0) 2018/03/20 13:33:48 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x900, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @multicast1}, &(0x7f0000000140)=0xc) close(r0) recvmmsg(r0, &(0x7f000050d000)=[{{&(0x7f0000f62000)=@ipx, 0x10, &(0x7f000050df70), 0x0, &(0x7f000050d000)=""/166, 0xa6}}], 0x1, 0x40, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f0000000080)) 2018/03/20 13:33:48 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f0000000040)='+%\x00', 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r2, 0x3ff, &(0x7f00000000c0)="fcfac7") fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000100)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0x49, "aaa3ebde37f2053162aa0cb70cc68ddef67aa3d0d320fb02edc5058e0ad44e360d8bd0b9f7ef111d0c269d899395d82721239a1c2a5b9287bd470eb292fd24f6120de1ca2895e6ff8b"}, &(0x7f00000001c0)=0x6d) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000200)=0x9, &(0x7f0000000240)=0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x50) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000340)={0x2, 0x6, 0xff, 0x3ff, 0x2}, 0x14) fsync(r1) faccessat(r2, &(0x7f0000000380)='./file0\x00', 0x1, 0x200) preadv(r0, &(0x7f00000036c0)=[{&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000000480)=""/228, 0xe4}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/100, 0x64}, {&(0x7f0000002600)=""/142, 0x8e}, {&(0x7f00000026c0)=""/4096, 0x1000}], 0x7, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000003700), &(0x7f0000003740)=0xb) r4 = add_key$keyring(&(0x7f0000003780)='keyring\x00', &(0x7f00000037c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000003800)='keyring\x00', &(0x7f0000003840)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003880)=@sack_info={0x0, 0x401, 0x32b8}, &(0x7f00000038c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000003900)={r6, 0x7, 0x45, "8ff7056c3feb8c173928390942492501a56dfd09b6ae94ec52e02072652483c4caac7cce113d27a5dc3e65389e2024bc8fbdc367379c218a6fda9c4f339e3f10c595346adf"}, 0x4d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000003980)={0x0, 0x7, 0x2, 0x40, 0x7, 0x2, 0x9e11, 0x1, r6}, &(0x7f00000039c0)=0x20) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003a00)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000003a40)={'broute\x00'}, &(0x7f0000003ac0)=0x50) r9 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003b00)={r7, 0x9}, &(0x7f0000003b40)=0x8) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000003b80)=0x200000000000, &(0x7f0000003bc0)=0x1) ioctl$KIOCSOUND(r8, 0x4b2f, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r8, 0x6, 0x21, &(0x7f0000003c00)="08a904e7ff475e88afcff76c97b2c61f", 0x10) recvfrom$llc(r8, &(0x7f0000003c40)=""/187, 0xbb, 0x2000, &(0x7f0000003d00)={0x1a, 0x30a, 0x100000000, 0xe9a8, 0x5, 0x800, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x7, &(0x7f0000003d40)={0x7f}, 0x4) getsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f0000003d80)=0x5, &(0x7f0000003dc0)=0x4) 2018/03/20 13:33:48 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1fe, 0x80000000007fff8) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r2, 0x8}, &(0x7f0000000380)=0x8) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000003c0), 0x2) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000004c0)={'broute\x00', 0x0, 0x4, 0x5a, [], 0x2, &(0x7f0000000400)=[{}, {}], &(0x7f0000000440)=""/90}, &(0x7f0000000540)=0x50) 2018/03/20 13:33:48 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() setpriority(0x0, r3, 0xfff) tee(r1, r0, 0x5, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) close(r2) 2018/03/20 13:33:48 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000001) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000280)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000400)={0x9, 0x0, 0x3, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000140)={0xfff, r4, 0x3, 0x667}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000000180)={0x3, r5}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000004c0)={r6, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x6, 0x6, 0xffff, 0x10001, 0x5, 0x2, 0x3, 0x3ff, 0x68, 0x0, 0xffffffff, 0x3, 0xad0a, 0x100000000, 0x9]}, &(0x7f00000005c0)=0x100) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@local, @in=@local}}, {{@in6=@dev}}}, &(0x7f00000003c0)=0xe8) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r7, 0x0, 0x10000}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) 2018/03/20 13:33:48 executing program 2: fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xb000, r0, r1, 0x0, 0x80000) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write(r2, &(0x7f00000001c0), 0x0) 2018/03/20 13:33:48 executing program 1: prctl$intptr(0x1c, 0x64) prctl$intptr(0x1c, 0x8) [ 64.930253] [] do_fast_syscall_32+0x321/0x8a0 [ 64.936391] [] sysenter_flags_fixed+0xd/0x17 2018/03/20 13:33:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000040)=0x1, 0x4) 2018/03/20 13:33:48 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2000000000}}) 2018/03/20 13:33:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bpq0\x00', 0x0}) getuid() setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/20 13:33:48 executing program 2: r0 = memfd_create(&(0x7f0000000000)='em0vmnet0trusted(eth0}\x00', 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @empty, 0x5}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000002c0)={r2, 0xe3b947c3c9d9820a}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000300)={0x7fff, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000340)={r3, 0x9}) r4 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) r7 = geteuid() setresuid(r4, r6, r7) sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000540)="3003c30dddadac09fdb50b415d6c0a7ae161089be027c14106ac91cdc182c3fd840033d61ce07cd78f66185cd335f4a34ca5a57b1470a1f7ffec272293391daec369cb29bf2ffb0182a5a6890eb163d5aa072ca75e6a295f", 0x58}, {&(0x7f00000005c0)="3018d6daf5ae7f36defa1fa0fd651ef674c5682f5d1163cc4d3dd10bca094a1f00a24b2af45321af5f75af1a0fd6bc29b7da8712d37518b2d63313cfd1660f553971368be5950ab25015057f5ac5818510484a0342ca388b61656be55991868521212eb687567463a6cf95882dad5d82c5edbf7bdf5337096fa1e96bfde10f471bb34046d3ef32212d13108578d4fcdc8cd2d9e052c869c966d6d9c7", 0x9c}, {&(0x7f0000000680)="637b01ba5b004e1eaa5af3b9f1c3850e6eeb9860c4358bde428f6d3dcc1ac8c4ca1f2a7b501c6eb5734dffa640c874eea6a4d721b252a272b11670c4562edb6e88cbf0f2fd486706794fcd806652fa446137448c244d8b53e2ca547f5017005e06ae6ab24db6b20cbdefe3bd73b6051ba45d94f827936ace1a75a027a685599f272aa643ca6c73859ead707a7db6882ac073ccb186fd198820f62aed371be91b69c19bc9998802cb6ea725732630c623a9f05d07c2eb10c0ce360e6026125c1a7654577f7ccfed5a2c96acf950931e1262b912c13b8d6dc09be8a966b831499f6c5dcf864ccca1ad73cc5e4a1957dfdffa00d15f01dfb04b", 0xf8}], 0x3, &(0x7f00000007c0)}, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000840)='\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1000, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000008c0)={0x2, &(0x7f0000000880)=[{}, {}]}) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000900)=0x400, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000f00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000980)={0x518, 0x40, 0x200, 0x70bd2c, 0x25dfdbfc, {0x1a}, [@typed={0xc, 0x2a, @fd=r0}, @typed={0x8, 0x32}, @generic="7978bf10bf2a432985eb1fae8816e8965feba4acddf1ec1fea1c331d6cc00f4aaa7bfc5eadd39a4f83de508f85c0da0934e2b8998ff7ad312e0123777a11eb19c0afd9e150267ad47e051b9d6932635c5eec2fe18e6ffb5e5980c80806c9243756992042ba6049007219eabeef35347107ebe675bbfd897e3d3bcfb04be68367bca5d8ec0818", @generic="2c302ad78a7c4f711ed8c1eaeaf1016b38ec329d29dd737df213f43cda197398bc3d555f224c7b1bd9e3004d4993d3eb23b397164810aeeb885013902d2b487969c562d56140eeb9133826e0f0efb3c38772033417ec1d18843cebe84cc3e2a34cf4c1eb1d3d8d3fe48d0da5e16d6ccb8b58239eb09f57dda81d5d41063f12a3ece390e5b3f53184c1dfc58a0ef7c38fd7e66310bf5a75baad77f78ea7456b6f011d91241a2bc298612d091c9cb657c339e46b34e255d231c74d87b40598d5d7b45ac29fa4b72ee42d225e7ffe97f551358d", @typed={0x8, 0x28}, @nested={0x330, 0x8d, [@typed={0x1c, 0x31, @str='vmnet0mime_type@,\x00'}, @generic="3e03e48c9232199fc53d41654b438d909d3e8afe8c985dd39457ba9d818b9ffbf864bf4a93c1680939648cf09c1c5060f3ab7dfb8a2f39b5815048d6ed140a34bab2450d58ddf51b94732012bacabc03a3a83e238abf7112c69f7248c8191cbad56352ba890e95bafc1422179ccff2b3f9d09c50feb67265bc0ba78da5c4a779c2465628cf8123b3a6e14a0d5ec9d01a11091b8df875c284dfbbb1849d11b7", @typed={0x88, 0x63, @binary="77986c221ba5360af3e1f092c176e2277a3cf831ef326a0cab4e1d573c56025155ddfa1142c8df2b30a7a33de189c3281ce070e3155b46735e008707e3aaeea48405c992d6a480120f69cd3e48bf4bb1089c783264ce42e8c61eed8c8a9ff1233aebc8c712fb12b9feb2bd6ee359937343425c02b576f0edfb2bbae01a07"}, @generic="d882a58854c4324ffee08c4e21b209ab7d77ae8b5184d2fa976470452dc333bf8b178738fa8e9c76571dfa60f5390b66a0513d9255395314c716e575aa621432d75e7b6543f92d525666afc5e9ae2d94d1606cfcf13e2e14a980514b000538a82e5a24bb0cb728adcea63b5faf4ffc1f4b0f6f342b1109ca1c53b4d866b137a2432488d229a3ea2b2e62b23b80101722c48d2d0e39e2c449d76ffd37a2e44ff206951ccfa0d1c2ea546b7a98429514f541c18bf7f6bd10b0f28669c7f08086b7f4c7d4f4d5b6bc2d0b777e968af05a1486225bb7f1cf43ab7197d75ae576a2744280e3664724151a8e6c74418f", @generic="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"]}, @typed={0x10, 0x20, @u64=0x6}, @generic="e18da4f500885346e2e3e74169b7a6b00a0e69365de5fda706d405575e141dd143264592f5180a9862c91cd16de28b8861af0ca981c1555953abdef37a1daba55b7499", @typed={0xc, 0x2f, @u32=0x4}]}, 0x518}, 0x1, 0x0, 0x0, 0x44000}, 0x0) lsetxattr(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)=@known='system.posix_acl_access\x00', &(0x7f0000000fc0)='\x00', 0x1, 0x2) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000), 0x2) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001040)=0x400) connect$unix(r0, &(0x7f0000001080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001100)=0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001140)=0x7f3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) perf_event_open(&(0x7f00000011c0)={0x0, 0x70, 0x3, 0x4, 0xded, 0xfffffffffffff000, 0x0, 0x7, 0x802, 0x0, 0x1, 0x601, 0x6b4abbc0, 0x0, 0x6, 0xffffffff, 0x100000001, 0xff00000000000000, 0x80, 0x39, 0x4, 0x3, 0x80000001, 0x1ff, 0xfff, 0x3, 0x2, 0x0, 0x9e81, 0x9, 0x3f, 0x49, 0x5, 0x1, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000001180), 0x1}, 0x200, 0x80000000, 0x9, 0x7, 0x9, 0x9, 0x80}, r8, 0x7, r0, 0x6) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000012c0)=""/177) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001380)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x2, 0x4e22, 0x0, 0xa, 0x80, 0x0, 0x29, r5, r9}, {0x8, 0x263, 0x8, 0x2, 0x800, 0x3d52, 0x80000000, 0x770}, {0xffffffff, 0xf1, 0x6688, 0x6}, 0x5, 0x6e6bbc, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x0, 0x0, 0x2, 0x401, 0xfffffffffffffffc, 0x8}}, 0xe8) 2018/03/20 13:33:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x2d}, {0x6}]}, 0x10) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_int(r2, 0x0, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r1, &(0x7f00000a6000)=[{&(0x7f0000000000)="8f", 0x385}], 0x1ffffffffffffda6) 2018/03/20 13:33:48 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x402, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xa37e65a4d3f903dc, &(0x7f0000000040)="53f95c4efc1466d606a057", 0xb) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) futex(&(0x7f0000000100), 0x1, 0x0, &(0x7f0000000080), &(0x7f0000000140), 0x0) ftruncate(r1, 0x3) mlockall(0x3) 2018/03/20 13:33:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000229f7e)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f00006a6f5f)=""/161, 0xfffffffffffffe82) sendto$inet(r0, &(0x7f00009e9000)="10", 0x1, 0x1, &(0x7f000095cff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/20 13:33:48 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x8}) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:48 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() setpriority(0x0, r3, 0xfff) tee(r1, r0, 0x5, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) close(r2) 2018/03/20 13:33:48 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x10000100, 0xffffffffffffff43) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300094700bb61e1c30500000700000002000000450006000000800019001a000d007ad4f3090b2107526aa0bee83e000000070000", 0x39}], 0x1) 2018/03/20 13:33:48 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="c9fa8453f95469cac8e473e68801000000685e1506e94e", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x8001, &(0x7f0000000040)=0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') fcntl$getownex(r0, 0x10, &(0x7f0000000140)) 2018/03/20 13:33:48 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) read(r0, &(0x7f0000000080)=""/4096, 0x1000) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000001080)=""/154) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001140)=""/113) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001200)={0x1, 0x400}, 0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000001240)=0x7) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000012c0)={&(0x7f0000001280)=[0x0, 0x2, 0x6, 0x2], 0x4, 0x10001, 0x7ff, 0x0, 0x9, 0xe, {0xef20, 0x9, 0x7f, 0x6da0, 0x8, 0x7, 0x3, 0x7, 0x4, 0x7, 0xffffffffffff3eb2, 0x3, 0x47, 0x2, "80ad7dd48a9584ae5ac3311b2d15517992b9ad95bd59261066bcf5f9434de20f"}}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001340)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001380)={0x9, 0x21aa, 0x2, 0x0, 0x7, 0x3de, 0x8}, 0xc) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000013c0)=""/248) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000014c0)={0x0, 0x8c, "9408aab88b67e88630b0f7a799acd45c33f7a242b9b93593faace7f5e94cf888f7826cb978d05c0c993379175bfc8b0ffce27143fdc3cf7fbd281da3edc129102464e923432618f2270d44ab126616052795a2cdef78211466336368c37de3b85e27a16a40f93c9651901e64e0719693ae387eec670b6b8a21ed524d42593501a89b3e7dd6cfb663a1af3981"}, &(0x7f0000001580)=0x94) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000015c0)={r2, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2c0}}}, &(0x7f0000001680)=0x84) setns(r1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000016c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x3, 0x7f, 0x6, 0x3, 0x1, 0x8, 0x7, 0x7, 0x200, 0x100000001, 0xb81, 0x335, 0x8, 0x1afe, 0x9]}, &(0x7f00000017c0)=0x100) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000001800), &(0x7f0000001840)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001880)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x13}, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000018c0), &(0x7f0000001900)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001940)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001980)=""/208) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) bind(r0, &(0x7f0000001b00)=@l2={0x1f, 0x800, {0x0, 0x8, 0x5, 0x4, 0x5, 0x4}, 0x1, 0x7}, 0x80) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001b80)={0x0, 0xff, 0xed3, 0x2, 0x0, 0x681e}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001bc0)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0xc) sched_setaffinity(r4, 0x8, &(0x7f0000001c40)=0x2) setresgid(r5, r5, r5) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001c80)=0x5, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001cc0)='/selinux/create\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/hwrng\x00', 0x40, 0x0) 2018/03/20 13:33:48 executing program 6: r0 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r0) 2018/03/20 13:33:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x8) 2018/03/20 13:33:48 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x8}) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:48 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x8}) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:48 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0xff, 0x4) fcntl$addseals(r0, 0x409, 0xc) r2 = socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0xffffffff80000000, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0xffffffffffffff01}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x9, 0x401, 0xfff, r3}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0x4, 0x4) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r7) inotify_add_watch(r1, &(0x7f0000000440)='./file0\x00', 0x0) chroot(&(0x7f0000000480)='./file0\x00') ioperm(0x7, 0x0, 0x6) r8 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r8, &(0x7f0000000540)=""/171, 0xab) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000600)='/selinux/status\x00') getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000640)={'nat\x00', 0x94, "96379176ed6650a862eb675009152015dd3ded9f7169d56e51d959d73e17eb5217d43f693fa20b3ed3bb33044209e48513c310136665d58babacc9dbdc02ae25fbf484d0e78f4dabaf192adba5bf8637cfacc6524c3697e69c9b01e6d17890beed21bd368b57f0eb74635ce3d813cd8f803c6a48d20a8ac6a81faae7d4620ee04778d7f85aecb5b17c9c08799a67baf44f197400"}, &(0x7f0000000700)=0xb8) chown(&(0x7f0000000740)='./file0\x00', r5, r6) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000780)=@fragment={0xbd, 0x0, 0x8001, 0x3, 0x0, 0x7ff, 0x64}, 0x8) r9 = openat(r1, &(0x7f00000007c0)='./file0\x00', 0x2000, 0x21) vmsplice(r0, &(0x7f0000000a80)=[{&(0x7f0000000800)="d82d30dec324f4fb4091db1891c74dac56a5a48aa5a4148fb95ce2871cfb7a515085a60e356947323841a0278b9c604403b24222edd5a406eeee31e19f96c6f1c7eaf2fc3725a8cf9111c978c4316efd285411f1828b61c42ce44320cfbf9e821353585f5929c7280a57d42937f8dee0451d49", 0x73}, {&(0x7f0000000880)="0f6195aec52f526fa987b8b7a0aa25de5d67c6e4e907332c46f11200c4d931caebe083582fcf4df5a31f3cf3f3a2a24dfd30a952a988d05385ea53a465f02def0302", 0x42}, {&(0x7f0000000900)="62a7d5064edb7a1ae6ddd821197cca48f5f87585f242f86f9cdff80f34b844291bcadae1e419110fc925fc098043f5ad8d1409a42e96840c81723acb1a3faa59b4efa6b9b6f3f7fd89a401f4d56a", 0x4e}, {&(0x7f0000000980)="90b34aaea40bf19ecd2c94da726f98755d889bd57ab9a74e528a36f191d6bd09e45e5a258ba71ac96781048a9ac70ea3178df1fa741ca0963ce892ad8329f880442167b74a9dbc8a3964d42600f7e2610b52b25b435223094af1cb659b1ff7fbbe5a30861f67006d7ba46275793fa466f8f745930c6630b99ef588682e617969ee2f6ef47ae75b74eaa5ec2fc2e37a8af4fd6d9802d29cbfca9fb6347911db77ddffb6dd424fce561dcf4761d335005519fcd406ea6c86eea64bc1a680c1f0260b98332cf7394fdd77cab6eceea9fc06b33dcb8010b9ea171984b45a1e15ffbc011424c6969596ad1743c064c475930f", 0xf0}], 0x4, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r9, 0x4010640d, &(0x7f0000000ac0)={0x2, 0x85c3}) ioctl$sock_netrom_TIOCOUTQ(r9, 0x5411, &(0x7f0000000b00)) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000b40)={r4, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}}, &(0x7f0000000c00)=0x84) fdatasync(r2) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000c40)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000c80)={0x0, 0x4}) 2018/03/20 13:33:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x0) munmap(&(0x7f00006e2000/0x3000)=nil, 0x3000) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/66, 0xfffffffffffffe9a}], 0x1) 2018/03/20 13:33:48 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x8}) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0xffffffffffffffb1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000002c0)={0x0, 0x0, 'client1\x00', 0x3, "b7183942b2b35ef3", "0273e6d157c8957d9c3a2dbcf456913905579a38bbb4d32e73122e7721af077a", 0x4}) fsync(r0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/9, &(0x7f0000000080)=0x9) [ 65.112833] binder_alloc: binder_alloc_mmap_handler: 10437 20000000-20002000 already mapped failed -16 2018/03/20 13:33:48 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x8}) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:48 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a382110e4a76bc803030c41b281cf2233e9a51992de24d04ec71bda3013175633c3a200e2478d8d32e5be52aec11c0cf0310a5890fac171def111bd49f2a4073d2c131f375146d2bcde6609abed71227cc30f7d24aab9", 0x91, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) fcntl$lock(r0, 0x25, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7fffffff}) 2018/03/20 13:33:48 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() setpriority(0x0, r3, 0xfff) tee(r1, r0, 0x5, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) close(r2) 2018/03/20 13:33:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x100000002) close(r0) 2018/03/20 13:33:48 executing program 7: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000280)=0x1ea8, 0x4) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x77359400}}, 0x100) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r3) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="587cacfb60cb28376f2147f55376e84b07da52df2d142f2d1c09433d15b7b08a737afb63c7b805c88c904df3fd621dbb49524c7adfe4f4637bf8ba91e0a94f5f5dadae264b7703d0e7e7de6ba08149a828bc7bb474ef92e4ee2766cba2646db1b4a586da3dd9e8cc04f890d20a5e6017582a4ba9d96ab423a8f2121a052c1a6664a3ed38d2dd005bf7419279c7a27206fe071547e10e510d9d5450ce9de613171e5fe400ae7a04f886682cd825f0a1b5a7699208a0bcb8405743f00ce85d6bdb4925c9906bf6f87d8dc724380de4fe53dac4b43104e4ca01364cc1ef369da9720684df084595e13da7e6e1112869535927bd37", 0xf3, 0xfffffffffffffffc) keyctl$read(0xb, r4, &(0x7f0000000440)=""/124, 0x7c) unlinkat(r1, &(0x7f0000688ff8)='./file1\x00', 0x0) 2018/03/20 13:33:48 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x8}) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0xffffffffffffffb1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000002c0)={0x0, 0x0, 'client1\x00', 0x3, "b7183942b2b35ef3", "0273e6d157c8957d9c3a2dbcf456913905579a38bbb4d32e73122e7721af077a", 0x4}) fsync(r0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/9, &(0x7f0000000080)=0x9) 2018/03/20 13:33:48 executing program 6: r0 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r0) 2018/03/20 13:33:48 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x8}) 2018/03/20 13:33:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0xffffffffffffffb1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000002c0)={0x0, 0x0, 'client1\x00', 0x3, "b7183942b2b35ef3", "0273e6d157c8957d9c3a2dbcf456913905579a38bbb4d32e73122e7721af077a", 0x4}) fsync(r0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/9, &(0x7f0000000080)=0x9) 2018/03/20 13:33:48 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x8}) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:48 executing program 6: r0 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r0) 2018/03/20 13:33:48 executing program 2: capset(&(0x7f0000f40000)={0x4000019980330}, &(0x7f0000000000)={0x0, 0xfffffffffff80002}) 2018/03/20 13:33:48 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) 2018/03/20 13:33:48 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:48 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x58202, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xa083, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000002200)=[{{&(0x7f0000000cc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x13b, &(0x7f0000000ec0)=[{&(0x7f0000000e80)=""/34, 0x22}], 0x200000000000008d, 0x0, 0x0, 0x10000000000}}], 0x352, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}) writev(r0, &(0x7f0000000100), 0x200000000000019c) 2018/03/20 13:33:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0xffffffffffffffb1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000002c0)={0x0, 0x0, 'client1\x00', 0x3, "b7183942b2b35ef3", "0273e6d157c8957d9c3a2dbcf456913905579a38bbb4d32e73122e7721af077a", 0x4}) fsync(r0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/9, &(0x7f0000000080)=0x9) 2018/03/20 13:33:48 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/03/20 13:33:48 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/20 13:33:48 executing program 6: r0 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r0) 2018/03/20 13:33:48 executing program 7: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000280)=0x1ea8, 0x4) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x77359400}}, 0x100) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r3) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="587cacfb60cb28376f2147f55376e84b07da52df2d142f2d1c09433d15b7b08a737afb63c7b805c88c904df3fd621dbb49524c7adfe4f4637bf8ba91e0a94f5f5dadae264b7703d0e7e7de6ba08149a828bc7bb474ef92e4ee2766cba2646db1b4a586da3dd9e8cc04f890d20a5e6017582a4ba9d96ab423a8f2121a052c1a6664a3ed38d2dd005bf7419279c7a27206fe071547e10e510d9d5450ce9de613171e5fe400ae7a04f886682cd825f0a1b5a7699208a0bcb8405743f00ce85d6bdb4925c9906bf6f87d8dc724380de4fe53dac4b43104e4ca01364cc1ef369da9720684df084595e13da7e6e1112869535927bd37", 0xf3, 0xfffffffffffffffc) keyctl$read(0xb, r4, &(0x7f0000000440)=""/124, 0x7c) unlinkat(r1, &(0x7f0000688ff8)='./file1\x00', 0x0) 2018/03/20 13:33:48 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff}) r2 = getpid() setpriority(0x0, r2, 0xfff) tee(r1, r0, 0x5, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) 2018/03/20 13:33:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0xffffffffffffffb1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000002c0)={0x0, 0x0, 'client1\x00', 0x3, "b7183942b2b35ef3", "0273e6d157c8957d9c3a2dbcf456913905579a38bbb4d32e73122e7721af077a", 0x4}) fsync(r0) 2018/03/20 13:33:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0xffffffffffffffb1, 0x0) fsync(r0) 2018/03/20 13:33:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0xffffffffffffffb1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000002c0)={0x0, 0x0, 'client1\x00', 0x3, "b7183942b2b35ef3", "0273e6d157c8957d9c3a2dbcf456913905579a38bbb4d32e73122e7721af077a", 0x4}) fsync(r0) 2018/03/20 13:33:48 executing program 1: write(0xffffffffffffffff, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/03/20 13:33:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsync(r0) 2018/03/20 13:33:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0xffffffffffffffb1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000002c0)={0x0, 0x0, 'client1\x00', 0x3, "b7183942b2b35ef3", "0273e6d157c8957d9c3a2dbcf456913905579a38bbb4d32e73122e7721af077a", 0x4}) fsync(r0) 2018/03/20 13:33:48 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:48 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0xffffffffffffffb1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000002c0)={0x0, 0x0, 'client1\x00', 0x3, "b7183942b2b35ef3", "0273e6d157c8957d9c3a2dbcf456913905579a38bbb4d32e73122e7721af077a", 0x4}) fsync(r0) 2018/03/20 13:33:49 executing program 7: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000280)=0x1ea8, 0x4) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x77359400}}, 0x100) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r3) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="587cacfb60cb28376f2147f55376e84b07da52df2d142f2d1c09433d15b7b08a737afb63c7b805c88c904df3fd621dbb49524c7adfe4f4637bf8ba91e0a94f5f5dadae264b7703d0e7e7de6ba08149a828bc7bb474ef92e4ee2766cba2646db1b4a586da3dd9e8cc04f890d20a5e6017582a4ba9d96ab423a8f2121a052c1a6664a3ed38d2dd005bf7419279c7a27206fe071547e10e510d9d5450ce9de613171e5fe400ae7a04f886682cd825f0a1b5a7699208a0bcb8405743f00ce85d6bdb4925c9906bf6f87d8dc724380de4fe53dac4b43104e4ca01364cc1ef369da9720684df084595e13da7e6e1112869535927bd37", 0xf3, 0xfffffffffffffffc) keyctl$read(0xb, r4, &(0x7f0000000440)=""/124, 0x7c) unlinkat(r1, &(0x7f0000688ff8)='./file1\x00', 0x0) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 3: fsync(0xffffffffffffffff) 2018/03/20 13:33:49 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff}) r2 = getpid() setpriority(0x0, r2, 0xfff) tee(r1, r0, 0x5, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/03/20 13:33:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0xffffffffffffffb1, 0x0) fsync(r0) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 6: r0 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/03/20 13:33:49 executing program 0: write(0xffffffffffffffff, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(0xffffffffffffffff, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsync(0xffffffffffffffff) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsync(r0) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd761953b7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cbcf386bfa8840afb312a4c520a03b27f885d181bd09ea208931a36e888060a2d1b81af7bf41f9b6212b20863df40c9c67fc43e1fe898817c6aa60932b17c2b41f4619e4e6fba155e66d92c2d06") fsync(r0) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000000180)=0x2, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r0}) 2018/03/20 13:33:49 executing program 7: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000280)=0x1ea8, 0x4) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x77359400}}, 0x100) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r3) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="587cacfb60cb28376f2147f55376e84b07da52df2d142f2d1c09433d15b7b08a737afb63c7b805c88c904df3fd621dbb49524c7adfe4f4637bf8ba91e0a94f5f5dadae264b7703d0e7e7de6ba08149a828bc7bb474ef92e4ee2766cba2646db1b4a586da3dd9e8cc04f890d20a5e6017582a4ba9d96ab423a8f2121a052c1a6664a3ed38d2dd005bf7419279c7a27206fe071547e10e510d9d5450ce9de613171e5fe400ae7a04f886682cd825f0a1b5a7699208a0bcb8405743f00ce85d6bdb4925c9906bf6f87d8dc724380de4fe53dac4b43104e4ca01364cc1ef369da9720684df084595e13da7e6e1112869535927bd37", 0xf3, 0xfffffffffffffffc) keyctl$read(0xb, r4, &(0x7f0000000440)=""/124, 0x7c) unlinkat(r1, &(0x7f0000688ff8)='./file1\x00', 0x0) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 2: fsync(0xffffffffffffffff) 2018/03/20 13:33:49 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff}) r2 = getpid() setpriority(0x0, r2, 0xfff) tee(r1, r0, 0x5, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/03/20 13:33:49 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x10010, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000000)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r1) 2018/03/20 13:33:49 executing program 6: add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) 2018/03/20 13:33:49 executing program 6: add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000), 0x0) 2018/03/20 13:33:49 executing program 5: write(0xffffffffffffffff, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(0xffffffffffffffff, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsync(0xffffffffffffffff) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 3: getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd15951f8c5c72530664730d7a751474486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d18") tee(r1, r1, 0x3, 0x7) fsync(r1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x2, &(0x7f0000000200)=0x4) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x0, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800", 0x10) 2018/03/20 13:33:49 executing program 6: add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000), 0x0) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff}) r2 = getpid() setpriority(0x0, r2, 0xfff) tee(r1, r0, 0x5, 0x0) gettid() 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800", 0x10) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000eb0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}, 0x1c) fsync(r0) seccomp(0x1, 0x1, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0xed9d, 0x392, 0x80000001, 0x8f2d}, {0x9, 0x8, 0x8000, 0x8}, {0xfa, 0x10001, 0x47, 0x200}, {0x3, 0x0, 0x3, 0x7fff}, {0x2, 0xfffffffffffffff7, 0x9, 0x4}]}) 2018/03/20 13:33:49 executing program 7: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000280)=0x1ea8, 0x4) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x77359400}}, 0x100) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r3) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="587cacfb60cb28376f2147f55376e84b07da52df2d142f2d1c09433d15b7b08a737afb63c7b805c88c904df3fd621dbb49524c7adfe4f4637bf8ba91e0a94f5f5dadae264b7703d0e7e7de6ba08149a828bc7bb474ef92e4ee2766cba2646db1b4a586da3dd9e8cc04f890d20a5e6017582a4ba9d96ab423a8f2121a052c1a6664a3ed38d2dd005bf7419279c7a27206fe071547e10e510d9d5450ce9de613171e5fe400ae7a04f886682cd825f0a1b5a7699208a0bcb8405743f00ce85d6bdb4925c9906bf6f87d8dc724380de4fe53dac4b43104e4ca01364cc1ef369da9720684df084595e13da7e6e1112869535927bd37", 0xf3, 0xfffffffffffffffc) keyctl$read(0xb, r4, &(0x7f0000000440)=""/124, 0x7c) 2018/03/20 13:33:49 executing program 2: syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsync(0xffffffffffffffff) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800", 0x10) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa40008000000000000000000", 0x18) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000), 0x0) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800", 0x10) 2018/03/20 13:33:49 executing program 2: r0 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000", 0x1c) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 6: r0 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b), 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/03/20 13:33:49 executing program 4: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff}) r2 = getpid() setpriority(0x0, r2, 0xfff) tee(r1, r0, 0x5, 0x0) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa40008000000000000000000", 0x18) 2018/03/20 13:33:49 executing program 3: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000001280)={0x6}, 0x8) fsync(r0) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa40008000000000000000000000000000300", 0x1e) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(0xffffffffffffffff, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800", 0x10) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) r1 = request_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f00000003c0)=""/142, 0x8e) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000000080)) fsync(r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa40008000000000000000000", 0x18) 2018/03/20 13:33:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsync(r0) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x7fffb, 0x4) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 4: pipe(&(0x7f0000055000)) pipe(&(0x7f0000041000)) r0 = getpid() setpriority(0x0, r0, 0xfff) 2018/03/20 13:33:49 executing program 7: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000280)=0x1ea8, 0x4) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x77359400}}, 0x100) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r2, r3) keyctl$read(0xb, 0x0, &(0x7f0000000440)=""/124, 0x7c) 2018/03/20 13:33:49 executing program 6: r0 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b), 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa40008000000000000000000", 0x18) 2018/03/20 13:33:49 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/llc\x00') fsync(r1) 2018/03/20 13:33:49 executing program 4: pipe(&(0x7f0000055000)) pipe(&(0x7f0000041000)) setpriority(0x0, 0x0, 0xfff) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa40008000000000000000000", 0x18) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x30000, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8929, &(0x7f0000000100)={'dummy0\x00', @ifru_addrs=@can={0x1d, 0x0}}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, r1}, 0xc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r2, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0xac7, 0x9, 0x10000, 0x80000001, 0x6, 0x7ff}) 2018/03/20 13:33:49 executing program 4: pipe(&(0x7f0000055000)) pipe(&(0x7f0000041000)) setpriority(0x0, 0x0, 0xfff) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000", 0x1c) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x9f, 0x1, 0x0, &(0x7f0000ffc000/0x1000)=nil, 0x2}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsync(r3) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000140)={r4, &(0x7f00000002c0)=""/242}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/03/20 13:33:49 executing program 4: pipe(&(0x7f0000055000)) pipe(&(0x7f0000041000)) setpriority(0x0, 0x0, 0xfff) 2018/03/20 13:33:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsync(r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x100, 0x1, 0x7fffffff, 0x5, 0x0, 0x9, 0x81, 0x401}, &(0x7f0000000100)={0x100, 0x6, 0x401, 0x0, 0x4000000000000, 0x2, 0xffffffffffffffff, 0x3ff}, &(0x7f0000000140)={0x80, 0x80000001, 0x4, 0x9, 0x100000001, 0x0, 0x8, 0x5}, &(0x7f00000002c0)={r3, r4+30000000}, &(0x7f0000000340)={&(0x7f0000000300)={0x10001}, 0x8}) nanosleep(&(0x7f0000000040)={r1, r2+10000000}, &(0x7f0000000080)) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000", 0x1c) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa40008000000000000000000000000000300", 0x1e) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x2, 0xfffffffffffffffc) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/151, 0xffffffffffffff45) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) unshare(0x400) 2018/03/20 13:33:49 executing program 4: pipe(&(0x7f0000055000)) r0 = getpid() setpriority(0x0, r0, 0xfff) 2018/03/20 13:33:49 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) sync_file_range(r0, 0x2c2, 0x100000001, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x4, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x6, 0xe0, 0x100}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x80000001}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) fsync(r1) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000", 0x1c) 2018/03/20 13:33:49 executing program 4: r0 = getpid() setpriority(0x0, r0, 0xfff) 2018/03/20 13:33:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x68}, &(0x7f00000000c0)=0x8) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(0xffffffffffffffff, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 6: r0 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b), 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/03/20 13:33:49 executing program 7: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000280)=0x1ea8, 0x4) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x77359400}}, 0x100) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r2 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="587cacfb60cb28376f2147f55376e84b07da52df2d142f2d1c09433d15b7b08a737afb63c7b805c88c904df3fd621dbb49524c7adfe4f4637bf8ba91e0a94f5f5dadae264b7703d0e7e7de6ba08149a828bc7bb474ef92e4ee2766cba2646db1b4a586da3dd9e8cc04f890d20a5e6017582a4ba9d96ab423a8f2121a052c1a6664a3ed38d2dd005bf7419279c7a27206fe071547e10e510d9d5450ce9de613171e5fe400ae7a04f886682cd825f0a1b5a7699208a0bcb8405743f00ce85d6bdb4925c9906bf6f87d8dc724380de4fe53dac4b43104e4ca01364cc1ef369da9720684df084595e13da7e6e1112869535927bd37", 0xf3, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000000440)=""/124, 0x7c) 2018/03/20 13:33:49 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000100), 0x800) r1 = socket(0x9, 0xe, 0x2001) write(r1, &(0x7f0000000080)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00000014c0)={0x5, &(0x7f0000000140)=""/4096, &(0x7f0000001440)=[{0x2, 0x85, 0xbd24, &(0x7f0000001140)=""/133}, {0x13, 0xf6, 0x8, &(0x7f0000001200)=""/246}, {0x688, 0x60, 0xff, &(0x7f0000001300)=""/96}, {0x239, 0x65, 0x6, &(0x7f0000001380)=""/101}, {0x100000001, 0x24, 0x0, &(0x7f0000001400)=""/36}]}) recvfrom$unix(r1, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x6e) 2018/03/20 13:33:49 executing program 4: r0 = getpid() setpriority(0x0, 0x0, 0xfff) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000", 0x1c) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="1f000000160007f2000094ffa4000800000000000000050000000000030004", 0x2d8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xf8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) write(r0, &(0x7f0000000200)="5034f8e7670792e7630403ef6420b5", 0xf) recvfrom$unix(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x400000, 0x0) pwrite64(r0, &(0x7f0000000100)="9329143be7c6127768b0c30c7ab5a5e031142234a06908f3a4e63a0151", 0x1d, 0x0) sendfile(r0, r0, &(0x7f0000000480), 0xfff) fcntl$setlease(r0, 0x400, 0x2) 2018/03/20 13:33:49 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) r1 = request_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f00000003c0)=""/142, 0x8e) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000000080)) fsync(r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/03/20 13:33:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsync(r0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x16) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x141000, 0x0) ioctl$void(r0, 0xc0045c79) 2018/03/20 13:33:49 executing program 5: r0 = socket(0x9, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0xd) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@empty, 0x78, r1}) recvfrom$unix(r0, &(0x7f0000408f9a), 0xffffffffffffff5e, 0x0, &(0x7f000040cffe)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/20 13:33:49 executing program 4: r0 = getpid() setpriority(0x0, 0x0, 0xfff) 2018/03/20 13:33:49 executing program 6: r0 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) seccomp(0x0, 0x0, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x0, 0x8, 0x9, 0x7fff}, {0x1, 0x0, 0xfffffffffffffff9, 0x2224}, {0x1ff, 0x1ef1, 0x9, 0x100}, {0x7, 0x800, 0xda, 0x1}]}) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") signalfd(r0, &(0x7f0000000000)={0x7fff}, 0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000004740)={0x15, 0xfffffffffffffe5c, &(0x7f0000004780)="e203ddbe087cb5e7eb0e70ae58aa32dfb2e3b9d11d358d3216de58ae7dd8d4a004962ab3b0414cf093065ee476bab2c0f3f2767e330a27306101785886036b7a3066505c8d341f3f80bb64f0dcf5a11eb073f7b3318804ba0965b551319b4c7165fe98876aef1323d068de4a2e7c58f9"}) fsync(r0) getegid() ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000004800)={0x5a2, 0x0, 'client0\x00', 0x0, "a78b8a1c2eeb79fd", "031116941115e9b3ecb668ff1133d909e929dbc03f68a6c21b1e85429a188d33", 0x10000, 0x6}) r1 = getpgid(0x0) lstat(&(0x7f0000004580)='./file0\x00', &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() sendmsg$unix(r0, &(0x7f0000004680)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004500)=[{&(0x7f00000000c0)="2aab4d4f54644918548c4c1b33828bf9ecb35da769b2690d3fb166a9646c675d352ac3f27bf18bb77a41d51139cc128196776baf5731aef082832fafccfc3cff4c3c7009f7761b2464f6d2e33f15cfe4c9b71ec2026d1e57af54dd56e9f9db61", 0x60}, {&(0x7f0000000140)="7ea822e2cc3ea3819015", 0xa}, {&(0x7f00000002c0)="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0x1000}, 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0x1000}, {&(0x7f0000003440)="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0x1000}, {&(0x7f0000004440)="717563dc42c781391422455a68ababfc60778c0e5ff696d8f8035883754a13429c6fb4c84d9af1f473de7011e47a557a8b29665b7c09301b1691e6b467e0e9a4890621db6eeb27de67af57e254c9e54c805bee815ef4b16d36663ae8a463cecdc39753af9a13bca052e0992e833d11b292b4b2137a0ae312be95e97b0862e8e73234e22b1a6a84f9d0bf09f49bfde097e2d8c05ce472d6acdd72a88df1d04ea646a794f05ded8796f0f77b2fc70be3fad54c0cb03959a04f1c23", 0xba}], 0xa, &(0x7f0000004640)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x8001}, 0x4000011) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa40008000000000000000000000000000300", 0x1e) 2018/03/20 13:33:49 executing program 7: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000280)=0x1ea8, 0x4) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x77359400}}, 0x100) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r2 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="587cacfb60cb28376f2147f55376e84b07da52df2d142f2d1c09433d15b7b08a737afb63c7b805c88c904df3fd621dbb49524c7adfe4f4637bf8ba91e0a94f5f5dadae264b7703d0e7e7de6ba08149a828bc7bb474ef92e4ee2766cba2646db1b4a586da3dd9e8cc04f890d20a5e6017582a4ba9d96ab423a8f2121a052c1a6664a3ed38d2dd005bf7419279c7a27206fe071547e10e510d9d5450ce9de613171e5fe400ae7a04f886682cd825f0a1b5a7699208a0bcb8405743f00ce85d6bdb4925c9906bf6f87d8dc724380de4fe53dac4b43104e4ca01364cc1ef369da9720684df084595e13da7e6e1112869535927bd37", 0xf3, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000000440)=""/124, 0x7c) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa40008000000000000000000000000000300", 0x1e) 2018/03/20 13:33:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = socket$inet6(0xa, 0x2100000000000003, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) ppoll(&(0x7f0000000000)=[{r1, 0x480}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0xfffffffffffffffb}, 0x8) sendmmsg(r1, &(0x7f0000000200), 0x2, 0x0) fsync(r0) 2018/03/20 13:33:49 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x7fff, 0x100000000, 0x9, 0x800}, {0x1f, 0x2, 0x10001, 0x8}]}, 0x8) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/20 13:33:49 executing program 4: r0 = getpid() setpriority(0x0, 0x0, 0xfff) 2018/03/20 13:33:49 executing program 2: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2, 0x1}) dup(r1) mq_open(&(0x7f0000000200)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0x80, 0x100, &(0x7f0000000300)={0x9, 0x0, 0x3f, 0x9, 0x7fffffff, 0x80000001, 0xfff, 0x5}) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/03/20 13:33:49 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa40008000000000000000000000000000300", 0x1e) 2018/03/20 13:33:49 executing program 6: r0 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7