2018/05/30 09:01:18 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x15, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x10) 2018/05/30 09:01:18 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff882}}], 0x48) 2018/05/30 09:01:18 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="005ced4cc46ee99d65"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) 2018/05/30 09:01:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0xd82]}) socketpair(0x9, 0x8000b, 0x25, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x3, 0x8001, 0x8, 0x4, 0x9, 0x100000001}, 0x67}) r2 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) 2018/05/30 09:01:18 executing program 1: unshare(0x2000400) r0 = socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @random="948cc718d454", 'tunl0\x00'}}, 0x80) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x3f, 0x3, {0xffffffffffffffff, 0x0, 0x1, 0x3, 0x8}}) 2018/05/30 09:01:19 executing program 7: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) socketpair(0x0, 0x1, 0x8000, &(0x7f0000000040)={0x0, 0x0}) close(r1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r1, &(0x7f0000000280), &(0x7f00000004c0)=""/4096}, 0x18) 2018/05/30 09:01:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1}, 0x8) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000000c0)=0xfffffffffffffec6) fcntl$setstatus(r0, 0x4, 0x42000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000840}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r3, 0x201, 0x70bd2d, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x800) sendto$inet6(r2, &(0x7f0000000140), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) close(r2) 2018/05/30 09:01:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80}}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/245) 2018/05/30 09:01:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x200, 0x7, 0x2000000000, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0xd87}, 0x8) shutdown(r0, 0x1) ftruncate(r0, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080), 0x8) 2018/05/30 09:01:19 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00000000c0)={0x10000000}, 0x8) write$binfmt_aout(r0, &(0x7f0000000340)={{0x10b, 0x4bf, 0x8, 0x389, 0x9f, 0x1, 0x5c, 0x2}, "e6dbd3b866036a0c98ec6427cec7ee409e7c98ec36ae8e760789366146643577120143ff3ea6b4b2edc9392ae6953f9512bef07f7a294e33bb3f25ad5135075e2fe7392e8ca65ee265efaf6efcd399898f2162da710390ad99e1e7357341b6c267da1dc2f8532ac0e5b586923753ad12caf03f2cc2a6290334b45fc5", [[], [], [], [], [], [], [], []]}, 0x89c) syz_emit_ethernet(0x6a, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x1a1000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/29) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'vlan0\x00', 0x6}) 2018/05/30 09:01:19 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r0, &(0x7f00000000c0)={&(0x7f0000002500)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000040)=@can={{}, 0x0, 0x0, 0x0, 0x0, "3133352f0e11d7b8"}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00000022c0)=[{{&(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/23, 0x17}, {&(0x7f00000001c0)=""/30, 0x1e}], 0x2, &(0x7f0000000240)=""/246, 0xf6, 0x100000000}, 0x6}, {{&(0x7f0000000340)=@l2, 0x80, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/151, 0x97}, {&(0x7f0000000480)=""/57, 0x39}, {&(0x7f00000004c0)=""/58, 0x3a}], 0x3, &(0x7f0000000540)=""/212, 0xd4, 0x5}, 0xfffffffffffffffd}, {{&(0x7f0000000640)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/191, 0xbf}, {&(0x7f0000000780)=""/163, 0xa3}], 0x2, 0x0, 0x0, 0x259}, 0x7a3}, {{&(0x7f0000000880)=@ipx, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000900)=""/77, 0x4d}, {&(0x7f0000000980)=""/22, 0x16}, {&(0x7f00000009c0)=""/148, 0x94}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/87, 0x57}, {&(0x7f0000001b00)=""/254, 0xfe}, {&(0x7f0000001c00)=""/72, 0x48}], 0x7, &(0x7f0000001d00)=""/73, 0x49, 0x4}, 0x1}, {{&(0x7f0000001d80)=@alg, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001e00)=""/185, 0xb9}], 0x1, &(0x7f0000001f00)=""/164, 0xa4, 0x1ff}, 0x9}, {{&(0x7f0000001fc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000002040)=""/225, 0xe1}, {&(0x7f0000002140)=""/50, 0x32}, {&(0x7f0000002180)=""/228, 0xe4}], 0x3, 0x0, 0x0, 0x10001}, 0x100000001}], 0x6, 0x2040, &(0x7f0000002440)={0x0, 0x989680}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002540)) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) 2018/05/30 09:01:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000940)={0x80000000, 0x3, 0x6}, 0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000900)) 2018/05/30 09:01:19 executing program 0: r0 = socket(0x10, 0x2000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xfffffe8b, &(0x7f0000000040)={&(0x7f0000000440)=@ipv6_deladdr={0x48, 0x15, 0x1, 0x70bd2b, 0x0, {0xa, 0x0, 0x0, 0xff}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}}, @IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2}]}, 0x48}, 0x1}, 0x0) 2018/05/30 09:01:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) write(r0, &(0x7f00001b1fff)='O', 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/30 09:01:19 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2, 0x200) accept$packet(r1, &(0x7f0000008780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000087c0)=0x14) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x8) readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/108, 0x6c) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@ll={0x11, 0xff, r2, 0x1, 0x4, 0x6}, 0x80, &(0x7f0000008980)=[{&(0x7f0000008800)="20588c9a99e7552fda84459dd6f92a5c76a37fbad36d43c36f4b1aa4cd763c491dca9d0f1ab6168de657fa244e7c44995e9b1e66f94fdab8eebed7fc7fd39bacaf5a29de1e369e838bd0b805", 0x4c}, {&(0x7f0000008880)="8434663821f4773844e9b1d8846250292f5550091b96a94a873122522c5a7eb04eb1ab31a9d21e127f8c9ac0ee1ea5dd67b219b9c9ba2b4136433690c8f60781b67b39af8f925e5f8d", 0x49}, {&(0x7f0000008900)="53d98e7fc4a30aa9b449ca5732b482e90322477a91d1a5179f275df6eeb63df9743bd73a05cb327eef264e3370ef19a9a1cb2a5017b99afb5469ea53addce3ec0b16fddc0d48316a79b4f928e1f613759a41b338799a5bfd3d93912434434d5ec4d59850c5", 0x65}], 0x3, &(0x7f0000006000), 0x0, 0x100000000000}, 0x0) 2018/05/30 09:01:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000040)="af", 0x1) write(r0, &(0x7f0000000000)="ed", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) fsetxattr(r0, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='\'^em0.ppp1\x00', 0xb, 0x0) write(r0, &(0x7f0000000340)="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", 0x601) 2018/05/30 09:01:19 executing program 7: r0 = socket(0x10, 0x803, 0x8) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000780)=[{{&(0x7f0000000280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0x81}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000480)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x12}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x6, &(0x7f0000000000)=""/41, 0x29}}, {{&(0x7f0000000580)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000009c0)=@assoc_id=0x0, &(0x7f0000000a00)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000a40)={r4, 0x3}, 0x8) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vsock\x00', 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000980)={r3, r5, 0xf, 0x3}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000008c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r2, 0xf11, 0x70bd2a, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x800) 2018/05/30 09:01:19 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2000000007e, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/05/30 09:01:19 executing program 0: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xc, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x5, 0x13d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x1b9) 2018/05/30 09:01:19 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x4, 0x20000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x5, 0x1000, &(0x7f0000000a00)="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"}) 2018/05/30 09:01:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="73f97a30ade8d64aa90bd75f29630afb2d6d77417f39b9c1e05d12cf2f539d093ed2c2bcb9f577feeabfab85d3f4aeb10faf68cc9ad43e38875cb74aafc5b9611aea54f66098248321be9c0e6bb59dc398b5ab43baaf8de0cdfa07430e1893e3450b7c548e583e4d260b9b53d329fc07c47a8e8006d1243afce02f994413ba6821329707c1a267d4336dcdf52db0dc56acb76fb535272f25d30a4d430502"], 0x9e) alarm(0x80000001) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7a, 0x9, 0x4, 0xd72e, 0x40, 0x0, 0x3f, 0x5, 0x3d8, 0x38, 0xd7, 0x7d, 0x4, 0x20, 0x2, 0x401, 0x1000, 0x6}, [{0x7, 0x1, 0x0, 0x88, 0x101, 0x3, 0x4, 0x4}], "90be9d8eed6924112a18a771de9fe5ca190dac37e4ee38b2d2de9e00f2353c9c94244e5f1df136b919c1b57d30fec4fba5ac98ebeeb401a3f5af0140893d0bd9009ce5e06320dc6072adc12698ea3b4a33f5c78a7767bc428c186c1bdf3736a6d912709dc5232543", [[]]}, 0x1c0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'eql\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000440)={0x1d, r2}, 0x9c35f9c9481ad74e) setsockopt(r1, 0x65, 0x1, &(0x7f0000000080), 0x1d0) r3 = dup3(r0, r1, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00000002c0)=@req3={0xf2, 0x10001, 0x3, 0xfff, 0x2, 0x7, 0x841d}, 0x1c) 2018/05/30 09:01:20 executing program 7: r0 = memfd_create(&(0x7f0000c19ff0)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0x1}) write$sndseq(r0, &(0x7f0000000380)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw32}], 0x1c) [ 112.425629] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/30 09:01:20 executing program 2: futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x4000000000000, 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f000000d000), &(0x7f0000000040), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/05/30 09:01:20 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x81, 0x800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f0000000080)}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x1, 0x6, 0x3bfd741d, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x90}}, [0x10001, 0xca80, 0x2, 0xfffffffffffffffe, 0x9, 0x3, 0x100000001, 0xff, 0x9, 0x9, 0x400, 0x9, 0xfffffffffffff306, 0x7fff, 0xffffffffffffff7f]}, &(0x7f0000000300)=0x100) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac14e000000201000000020006c276000001000000020000"], 0x18) syz_emit_ethernet(0x3a, &(0x7f0000001480)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)) sendto$ipx(r0, &(0x7f0000000480)="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", 0x1000, 0x10, 0x0, 0x0) 2018/05/30 09:01:20 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000340)={0x1, {{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x1, 0x8, [{{0xa, 0x4e21, 0x29, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, {{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e21, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x3f8}}, {{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x200}}, {{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x32b99961}}, {{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffff051}}, {{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}]}, 0x490) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000300)={0x81b, 0x24, [0xdd4a, 0x1c00000000000000, 0x6, 0x6, 0x4, 0x1ff, 0xfffffffffffffc00, 0x0, 0x4]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) getgid() connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe, 0x0, 0x4}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r4, 0x0, 0x1f, 0x8}, &(0x7f0000000280)=0x10) dup3(r3, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) connect$bt_rfcomm(r1, &(0x7f00000002c0)={0x1f, {0x80000001, 0xfa0b, 0x5, 0x6, 0x10001, 0x1}, 0x2}, 0xa) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000000c0)) 2018/05/30 09:01:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f0000000140)={r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1d4}, &(0x7f00000002c0)=0x8) 2018/05/30 09:01:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000940)={0x80000000, 0x3, 0x6}, 0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000900)) 2018/05/30 09:01:20 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000840)={0x0, @in6={{0xa, 0x4e23, 0x79a4, @empty, 0x6}}}, 0x84) 2018/05/30 09:01:20 executing program 4: r0 = socket$inet6(0xa, 0x100000003, 0x1) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/99, 0x63}, {&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000100)=""/123, 0x7b}], 0x4, &(0x7f00000003c0)=""/4096, 0x1000, 0x7}, 0x40002000) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0xff00000000000000, 0x1}, 0x2000000}, 0x1c) r1 = open(&(0x7f0000001400)='./file0\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001480)={0x6, &(0x7f0000001440)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000014c0)={r2, 0x20}) 2018/05/30 09:01:20 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000040)={0x4000019980330, r0}, &(0x7f0000000080)) r1 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='e']}) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x81, 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000180)={0x2, r3}) 2018/05/30 09:01:20 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000100)="120000001a00e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7d57, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000240)=""/84) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000500)=""/89, 0x59}], 0x7) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0xffb7, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}, 0x4000}], 0xa067340f152370bc, 0x0, &(0x7f0000003700)={0x77359400}) 2018/05/30 09:01:20 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x14, 0x100000007, 0xa, 0x805}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x4, 0x800491, 0x4a, 0x1, 0x7, 0x47, 0x3, 0xfff, 0x101, 0x5, 0x3f, 0x80000000, 0x6, 0x8001, 0x9]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0xffffffffffffff21) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x2, 0x3, [0x100000000, 0x7, 0x7]}, &(0x7f00000001c0)=0xe) 2018/05/30 09:01:20 executing program 4: ioperm(0x0, 0x800, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x6) write(r1, &(0x7f0000000040)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f0000000240)}], 0x1, 0x0) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x7, 0x9, 0xa, 0x1, 0xffffffc0, 0x8}, @generic={0x6, 0x8000000000000000, 0x37163cf9, 0x2}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x5, 0x1, 0x0, r1}], &(0x7f0000000080)='GPL\x00', 0x80000000, 0x69, &(0x7f00000000c0)=""/105, 0x40f00, 0x1, [], r2, 0xd}, 0x48) 2018/05/30 09:01:20 executing program 0: r0 = epoll_create1(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d", 0x103}) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"69000200000f002dc830ee000000005d", 0x103}) dup3(r1, r2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x1, 0x0, 0xffffffffffff029f}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000080)=0x8, 0x8) 2018/05/30 09:01:20 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x80000000, &(0x7f00000000c0)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) close(r0) 2018/05/30 09:01:20 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xa4000, 0x0) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) clock_settime(0x84f07f8e92977303, &(0x7f0000000040)={0x77359400}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x280100, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0xfffffffffffffd86, 0x80000) syz_open_dev$random(&(0x7f0000000240)='/dev/random\x00', 0x0, 0x40) bind$can_raw(r0, &(0x7f0000000200)={0x1d, r1}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0x8, 0xefb}, 0xffffffffffffffcf) 2018/05/30 09:01:21 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="cd3997030f000180c200000086dd60c8fba200183afffe8000000000000000000000000012ffff0200000000000000000000000000018700907800000000ff020000000000000000000000000001ca26ae7e1152d8861baef03c488362011e0767bf"], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000040)={0x5, 0x6, 0x20, 0x8, 0x4}) 2018/05/30 09:01:21 executing program 2: mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xe2d, 0x80) recvmsg$netrom(r0, &(0x7f0000001ac0)={&(0x7f0000000040)=@ax25={0x3, {"f86efe7f9f5c34"}, 0xffffffff}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000080)="99ba8b9a6fe57d8362d9db987d8b110f279366ee88da52a482112f5802e798bcdd5350c46ff6982a5bdf7e0d23b34cfe232dafcae0ea60c6ac6e138a16607486f563bf39762870a5dee59fa095692fd160647d0f9bfa5e0f81e73bdaff3bf6ac5f72f56a81911961cfe54373b0829fe420c7a2dcb79a2eff58992cbf38032fe3c0692add48e50a2b57c57a637af965c7643a18fad40bdb8082c768f2dd31d481e754a4d1a5ad37cd1d3afa212a8e2ec0f4fe0d72e4bf6670a5ed0c744e84ef5bb1847d7687fe94069f2a", 0xca}, {&(0x7f0000000180)="c40d0fcdf5397fa85a5422bef3ef2e6eb8216f7c42acce3402418876ab1a8042a8fbe8fcd64a3beaa7b863a8bba9d0500ffc81283d94c337e5b87493935785bd07cbbe8b9b4ad8adf17fc8d21d7b0f3257cbb5bb8c0e6e39a7eedebdb11afd947fd0ae87fc", 0x65}, {&(0x7f0000000280)="e8b0a6a526a16269b56f6a178275352ff3c91f9015789a384db4fcf6b41b0721afb8f051bfd89924c44de69e362f904bb63e28a0bcf1e7d7ea49fc0f9036ef945844f394aa0f69c62aa923c355a787a1c09fafee59bf3e4fb2527056dcf68a5a69090a8b332f8c7ad9289e4e29c7b06fcf77ef0f19a7de045709c479f917494fd87bf7d8a087d32e79c7f859b2926dd773b22b4ad84b9a2fbf83025ec4b3166d3235884df62dfbec8768014d61f3e7f43fbde3205b5307bb0d6f55a95fef2a3000f536f3c6ea1a01a5d8c49719647890", 0xd0}, {&(0x7f0000000200)="c946", 0x2}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="f55a2a257c15a29b07138d48ba0e3ae43dc53b1aa9dd4a649dd461c0f27c11142d3100f7865df8fc43fc8a02045859ef018e05e6b485b428a7fe84c55a8370b82e04811f3b87aa84eddfcca86a138eb7021055b3a3c7e43eab02660c08a189350b9025a7592bff1ead005a12a68801d5b50ed49d2a23a565b576192be3f6b9c36b384692e1b2ed28f10a899bc8e3f74dd5d08ca95f76", 0x96}, {&(0x7f0000001440)="2337915a4ad488e86207ddb840b4f424ecf56754b065abc8293260798230f7adba6c40eae5357f5d8e9db3275c113f79f4fd0b988e693e87af68a4404bdac6fb5e398a9e0316566ff14971e05a786b336cd4f7310e1dedf9c538f0824ef1bb8095c04d83814b997ab79dbdd96ffdc7e17b6bf38054b74d71ae0a50109a9a7edc8c4a514acdaf5dd1bd330fd4f5ff94b09644703eb2bef2ee2fed0c53fc2c97989e5960fff6563ce2444d9aa789b1bae7f6109d125bbdc3d43234f2a0b8e62f4aa12cbea238ab89fc0163f6ee8f536e6f0655e131a4ddbc685ef2fa45e5425618ec3ad3d35580bb2dfbad", 0xea}, {&(0x7f0000001540)="bb8824220871875bb67b2cdf2d7fc0521deaa37191ac261a4b77a485ebe12a45ab955b34e8612da770e7cfeb909098237a6f7fd1270c3b610ef5b4e17bf9a8a9a3f622717b90ba93934399201427e15d6127f5a48233913c75c6a51cd0e17f4cc7c167b88b41c3885bac36318ce82af52c6ef543757b990534ac72551b534e9ab422c5024a7b5238ed3880b83df72f0a9c7e81e4eb07c1b02b14827880bb2668049e323a76f831f569895716f900e9a2196599ee9b04fb1eeb3a384a795df217599e3bcfdd2735", 0xc7}, {&(0x7f0000001640)="33210a1b9e01563d", 0x8}], 0x9, &(0x7f0000001740)=[{0xd0, 0x6, 0x3, "2f5c596eb65b82375e2e7478b1728fc7c23d7e9fccd9b80c436716d3adb6f1e9995fe981a2dd3f9915773dd72cae6fbcbc0093cd4d70b0cb208c37e2df26335ae4ae9ffcdac76f90515e54912dd92ea6964195cd0d8fd407364e6d3549fa1cdb7cb638f24e7a8d2dd2811fe2ea0fcb69ef5097d3cd485bd7e894bc9e8a4c0705595ab9c3104e50e7af0ccf59206d137bec5d8adfc370ac8bef1d9b0d5ce395983869a06ba92092e139ddcf4a6bdf749c887bcdd1caaccf7f6e"}, {0x108, 0x104, 0x2, "1f8c1cdcf776e2f6a05019699c31e025fb7142ca9a90730096350cc0f8495f6ae1441a849905c393360a3cd934fe8369e04008141fd08f2babb7afa1add8a8d97771530425a7bdbe37fb1613f402c37f6df40934370e82b07841270e434dfbd111749e618a4e50b4a6c892a0a521d6a6b3e6ad3a75ddf37576342e6890b40a57a81c7f0757a6dcbe9e92a0a3fb668fd64f58e2091210bc0f018c3cb7d6300a8c2f25217bffda5c1880121305627acd77fb1d34a5937a67a5557462a53dc6170917535bf16b63496ff07219b62c358419add7adb3c0e293d6261ad0c5f2ff5d17a236741fa494ec1dc40cf52bcf2629d18c"}, {0x100, 0x113, 0x1, "95302570c7ec1d4b10291efa7b068daa35374e80b4118179a973331516bf866c126072c333aa8226d23789f2e242f185318a600eb210c80f815c996ab6ae2e4f52d2039462cd16694ce16398f02f5aead0d8e314efd5e910af7f6f6310988b75bde9e871933b6fae06b3a5e2cb7f243c4de4732bd9384f26534bd39202cbeb1e7fc9bd0c85e909530429d97e675072ac520bade660ab59225c831d6516f45c2ac3e94405b36440713e3188b2ffcc7f986e882bfcffd987434272ec2ec805eefcdab7f89efb733fa8f1a57d8122d262fac7aad665c30bbd8bf08152d0984d1110e32415879f1d431141e86753f4ff6b89"}, {0x68, 0x0, 0x1f, "0d0611064cdc61c3db966856c43c0d5729ed0b89b0402d03f3b923c405dfccc7a947830ce605eefb5ecf04f9318679cc54822a3a72ca9c3f3533df3572436d45e5d677db2aefd2f50a2e45f202ec50a604492b"}, {0x30, 0x10f, 0x1800000, "d104853db0dcef64fff1e64bcb074fcf89cdacca6c9bb95a2a"}], 0x370}, 0x40012000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001b00)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000001bc0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000001b40)={0x200}, &(0x7f0000001b80), &(0x7f0000001c00)={r1, r2+30000000}, 0x8) capget(&(0x7f0000000240)={0x19980330}, &(0x7f0000003840)) 2018/05/30 09:01:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000940)={0x80000000, 0x3, 0x6}, 0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000900)) 2018/05/30 09:01:21 executing program 5: utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x1a37, 0x7}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x82}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x3ff}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0101c20000000180c200000008060001080006040000ca3621fea5e7e00000010000000000007f000001"], &(0x7f0000000000)) 2018/05/30 09:01:21 executing program 0: r0 = socket$inet6(0xa, 0x8000000000, 0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xe8]}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}}, {{}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r1 = creat(&(0x7f00000005c0)='./file0\x00', 0x40) recvmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000240)=@hci={0x0, 0x0}, 0xfffffffffffffdfe, &(0x7f00000001c0), 0x2, &(0x7f00000000c0)=""/214, 0x37d, 0x1}, 0x2020) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7ff, 0x1) ioctl$KDADDIO(r3, 0x4b34, 0xea90) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/05/30 09:01:21 executing program 4: ioperm(0x0, 0x800, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x6) write(r1, &(0x7f0000000040)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f0000000240)}], 0x1, 0x0) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x8, &(0x7f0000000000)=@raw=[@alu={0x7, 0x7, 0x9, 0xa, 0x1, 0xffffffc0, 0x8}, @generic={0x6, 0x8000000000000000, 0x37163cf9, 0x2}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x5, 0x1, 0x0, r1}], &(0x7f0000000080)='GPL\x00', 0x80000000, 0x69, &(0x7f00000000c0)=""/105, 0x40f00, 0x1, [], r2, 0xd}, 0x48) 2018/05/30 09:01:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) lseek(r0, 0xfffffffffffffffd, 0x4) 2018/05/30 09:01:21 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = memfd_create(&(0x7f0000000100)='cgroup.threads\x00', 0x1) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x93, &(0x7f00000001c0)={0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000200)={0x10}) finit_module(r2, &(0x7f0000000080)='\x00', 0x2) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/30 09:01:21 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmsg$rds(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x4e23}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000000080)=""/97, 0x61}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000480)=""/69, 0x45}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/244, 0xf4}, {&(0x7f0000001600)=""/136, 0x88}, {&(0x7f00000016c0)=""/198, 0xc6}, {&(0x7f00000017c0)=""/240, 0xf0}], 0xa}, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000000)=0x4e, 0x7) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/30 09:01:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/05/30 09:01:22 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) r1 = epoll_create1(0x100000080000) r2 = accept$nfc_llcp(r0, 0x0, &(0x7f0000000080)) r3 = getpid() ptrace$setregs(0xf, r3, 0x8, &(0x7f0000000000)="1313569c3e181b163220b3987d778a1a6bb22c5c83a363f048b1122e871807ec8d3e83116a268193e4d04ea6cfbe83c21d321b5c97ada6e1afb5b93f81eafca9f829605a00e5cd40ecfe1a239d04398517c600472add17276b399061f6e584a2b129886f5e9bd88b14bc2d15327eed21838c34") read$eventfd(r0, &(0x7f0000000640), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d83000)={0x801fffdffffffd}) getpid() epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x80, 0x7fffffff, 0x10000, 'queue0\x00', 0x1}) 2018/05/30 09:01:22 executing program 7: r0 = socket(0xa, 0xd, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x304}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0xfffffffffffffe18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x9}, &(0x7f00000003c0)=0x8) mremap(&(0x7f000009e000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a83000/0x2000)=nil) fcntl$getflags(r0, 0x40a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r2, 0xdc, &(0x7f0000000140)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1c000000000, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffde2}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x1, @empty, 0x1}, @in={0x2, 0x5, @rand_addr=0x4}]}, &(0x7f0000000280)=0x10) mlock2(&(0x7f0000827000/0x1000)=nil, 0x1000, 0x0) mlock2(&(0x7f00002d3000/0x3000)=nil, 0x3000, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f00000000c0)) mlockall(0x4) [ 114.117934] print_req_error: I/O error, dev loop0, sector 0 [ 114.123928] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/30 09:01:22 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) fallocate(r0, 0x11, 0x0, 0x53be) 2018/05/30 09:01:22 executing program 5: unshare(0xa000400) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$void(r0, 0x5451) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000026c0)) 2018/05/30 09:01:22 executing program 6: io_setup(0x5b6, &(0x7f0000000140)=0x0) r1 = dup(0xffffffffffffffff) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) io_submit(r0, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000), 0xfffffce4}]) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000600)={@loopback={0x0, 0x1}, 0x10000, 0x0, 0x3, 0x2, 0x1, 0x4, 0x1}, &(0x7f0000000640)=0x20) recvmsg$netrom(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@full={{0x3, {"344b57a123c562"}, 0x9}, [{"401dce711a6da1"}, {"a2131e18f59f5b"}, {"31e5ee4aad685b"}, {"cbfb1f7264feb5"}, {"43cb19102b9ecc"}, {"65047a28d31dcf"}, {"46d39093f48fda"}, {"ab18956a90a99e"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f0000000080)="313578438fea9b97fb45144248d078fc3c9b7a28580f775dc81eb03b9b93f951709cfd6f655b8261e83f5c6a974e576cb86eb0b08a5a118679279543e5f1f54aa9c23fac7e1d4e0176f1a32931f6673438a5f5a654401d82e2efb8d88b6a1a8d5d29fb9b2bafcf", 0x67}, {&(0x7f00000001c0)="c60c0aecc8188217990feecabdd8bc6ad63c045689b1a975f425e64fc9a482fdb4a654f40e1fdc03189a331f10e226765b629d8bf93d08235a8c6e953a43fa40374c36d3e6f66da4b3e63c7bf6613956c57409900f9358d77f35ea884d8d5516f4862d2e89ca22fcdf5b9a967a9701783581628a143b4f0c8a98e591992c3975138a9dd348d1e8c3b7280ce52add8d5d511e27df3ffcf0edf574a7dbf71fc63c336fca2eb5b89baf5b12906b", 0xac}, {&(0x7f0000000100)="2cf9f12a99e5f9fa006b9b3653b36ccba572fb9c9e5d1f202ecf8057fede856e193f42", 0x23}], 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x2e8, 0x4004000}, 0x40000021) 2018/05/30 09:01:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmsg$rds(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x4e23}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000000080)=""/97, 0x61}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000480)=""/69, 0x45}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/244, 0xf4}, {&(0x7f0000001600)=""/136, 0x88}, {&(0x7f00000016c0)=""/198, 0xc6}, {&(0x7f00000017c0)=""/240, 0xf0}], 0xa}, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000000)=0x4e, 0x7) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/30 09:01:22 executing program 7: r0 = epoll_create1(0x0) r1 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000380)) epoll_wait(r0, &(0x7f0000000340)=[{}], 0x1, 0x0) 2018/05/30 09:01:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000005a80)=""/4096, 0x20005e83}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/30 09:01:22 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x200000000) ioctl(r0, 0x42000005382, &(0x7f0000000080)="fd9db7ca695d3b2a70b21b8f29366f1400920497738bd2c0b8bad9dc582f262e8a8abc99cbc180563077ececdf1f7a9916704d34f5a74cf47d1e41bdec7756ec71b700f1750a2dfe2339257673957d868db80810e9eed1a2b7dd211ab4fba6e158bf47d38207a8e4bed32d9ab6f5a0642bebcc5f97fb77a8960d46a294039b99af3cdc6ad812560ec4b9715b74574c82544f96e544f8b011bb4a8ee1c2adfb72a3") r1 = fcntl$getown(r0, 0x9) getpgrp(r1) socket$key(0xf, 0x3, 0x2) 2018/05/30 09:01:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000940)={0x80000000, 0x3, 0x6}, 0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000900)) 2018/05/30 09:01:22 executing program 6: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x405, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xa, 0x800}, {0x4, 0xd3}, {0x0, 0x10000}], 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4, 0x100000, 0x8, 0xfff, 0x200, 0x7ff, 0x1, 0x5, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x2}, 0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x405c5503, &(0x7f00000000c0)) 2018/05/30 09:01:22 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3cf3, 0x80000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x46, 0x2, 0x8392, 0x5e933410, 0x4}) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f000000e180)=[{{&(0x7f000000bc40)=@sco, 0x80, &(0x7f000000be00)=[{&(0x7f000000bcc0)=""/2, 0x2}, {&(0x7f000000bd00)=""/54, 0x36}, {&(0x7f000000bd40)=""/161, 0xa1}], 0x3, &(0x7f000000be40)=""/100, 0x64, 0x7fffffff}, 0x1f}, {{&(0x7f000000bec0)=@sco, 0x80, &(0x7f000000c040)=[{&(0x7f000000bf40)=""/211, 0xd3}], 0x1, &(0x7f000000c080)=""/70, 0x46, 0xfffffffffffff001}, 0x6}, {{0x0, 0x0, &(0x7f000000c440)=[{&(0x7f000000c100)=""/88, 0x58}, {&(0x7f000000c180)=""/194, 0xc2}, {&(0x7f000000c280)=""/199, 0xc7}, {&(0x7f000000c380)=""/44, 0x2c}, {&(0x7f000000c3c0)=""/44, 0x2c}, {&(0x7f000000c400)=""/4, 0x4}], 0x6, &(0x7f000000c4c0)=""/142, 0x8e, 0xaa}, 0x9}, {{0x0, 0x0, &(0x7f000000c9c0)=[{&(0x7f000000c580)=""/149, 0x95}, {&(0x7f000000c640)=""/35, 0x23}, {&(0x7f000000c680)=""/8, 0x8}, {&(0x7f000000c6c0)=""/233, 0xe9}, {&(0x7f000000c7c0)=""/154, 0x9a}, {&(0x7f000000c880)=""/208, 0xd0}, {&(0x7f000000c980)=""/12, 0xc}], 0x7, &(0x7f000000ca40)=""/231, 0xe7, 0x100000001}, 0x1000}, {{&(0x7f000000cb40)=@nl=@unspec, 0x80, &(0x7f000000cd40)=[{&(0x7f000000cbc0)=""/7, 0x7}, {&(0x7f000000cc00)=""/73, 0x49}, {&(0x7f000000cc80)=""/165, 0xa5}], 0x3, &(0x7f000000cd80)=""/253, 0xfd, 0xfffffffffffffffa}, 0x7}, {{&(0x7f000000ce80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f000000e0c0)=[{&(0x7f000000cf00)=""/86, 0x56}, {&(0x7f000000cf80)=""/45, 0x2d}, {&(0x7f000000cfc0)=""/91, 0x5b}, {&(0x7f000000d040)=""/69, 0x45}, {&(0x7f000000d0c0)=""/4096, 0x1000}], 0x5, &(0x7f000000e140)=""/62, 0x3e, 0xffffffff}, 0x80}], 0x6, 0x40000000, &(0x7f000000e300)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) sendto$inet(r4, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000280)={0x1, &(0x7f00000003c0)=[{}]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r6, r5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xffffffffffffffca, "a39b2ffb07c058b74e5876d52dec5a5e8bbbcca288e442980dfcd85fa66ed76d78b5527f0d82da8d8ce9a5d406b507e2864379cbbc946ba69ed527130f2f3d92bcc3c36095c83f98bce7d5ffa154e03c6e5a6cae4d8acf439fd6afd804173aedd6836c5c5ee3221b83f9587719ae7b8a83a16593cf624c"}, &(0x7f0000000040)=0x15) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r7, 0xe64d}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000e340)={0x0, 0x10000, 0x0, 0x8, 0x4}, &(0x7f000000e380)=0x18) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') bind$alg(r2, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000002c0)="ad308aa4b2fde6a29051c6b6f81aead08f6fc153cc4c0000000000000000c19b62521ffdd5e9c8b2f025d07488d0ae175338018361bc877ab272f3154a00e54da44a628e0fb4c6b4ac554405c98a99bba757af54b2bbb6c6bf76c40ecc538ef4ebfe4679eb2ecc30c466692c51359e0acaf71f8547db441e0a4a6b6290666e9a7a6ddb049aa5d657c0cb107f067632675dc802e3701828cfe2b33e95eaed925b94cd7d2f6184b7a1afd7be61ae0bffc89e1fd6ab3eadf1862ec84ff6ffaafe2aac1dee5a7f5475199545", 0xca) 2018/05/30 09:01:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmsg$rds(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x4e23}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000000080)=""/97, 0x61}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000480)=""/69, 0x45}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/244, 0xf4}, {&(0x7f0000001600)=""/136, 0x88}, {&(0x7f00000016c0)=""/198, 0xc6}, {&(0x7f00000017c0)=""/240, 0xf0}], 0xa}, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000000)=0x4e, 0x7) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/30 09:01:22 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e5, &(0x7f0000000080), &(0x7f0000000040)=0x4) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 114.988027] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/30 09:01:23 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffff81, 0x800) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') syz_open_pts(r0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/192) r1 = socket$inet(0x2b, 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x2) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/30 09:01:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8012000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xed49}, 0x10) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x1, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/30 09:01:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f0000000040)='./file0\x00', r1, r2) 2018/05/30 09:01:23 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendmsg$rds(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x4e23}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000000080)=""/97, 0x61}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000480)=""/69, 0x45}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/244, 0xf4}, {&(0x7f0000001600)=""/136, 0x88}, {&(0x7f00000016c0)=""/198, 0xc6}, {&(0x7f00000017c0)=""/240, 0xf0}], 0xa}, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r0, &(0x7f0000000000)=0x4e, 0x7) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/30 09:01:23 executing program 2: r0 = socket$kcm(0xa, 0x120000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="235db863f80e004836422016c7d846ed2fa163e11483ff4ff55e801376340a21524830bc1ea1a808", 0x28}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'yam0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) r2 = dup3(r0, r0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000140)) 2018/05/30 09:01:23 executing program 4: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000140)=0x217) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x200200, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="910b0000000000000a004e240900000000000000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000050000000a004e20080000000000000000000000000000bb79a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200002400ff020000000000000000000000000001703c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23350c0000fe80000000000000000000000000000f0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a00000000000000000000000000000000000000000000000000000a004e2200010000ff0200000000000000000000000000013f0000000000000000a9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23010100000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009d68012b5bd57e9df7144167fd9091723c0be61e2ea6f8f5d2"], 0x310) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) 2018/05/30 09:01:23 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0xa, 0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$unix(r0, &(0x7f0000000100)=""/113, 0x71, 0x0, &(0x7f0000000180)=@abs, 0x20000000) write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[], 0x0) close(r0) close(r1) 2018/05/30 09:01:23 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0xbfffd) ioctl$int_out(r0, 0x5463, &(0x7f0000000180)) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="1dbd249b8dd60546811b765fa5bf65a45cb14b868109f08f78ec5a63d49431bd5ec774660ea79c53c366f38940cc4f3d585fa8c120eff344054897058c5e50b87563bbc9e0ff7cd94465", 0x4a, 0xfffffffffffffffd) mkdirat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x1ff) keyctl$set_timeout(0xf, r1, 0xc) [ 115.588193] print_req_error: I/O error, dev loop0, sector 0 [ 115.594090] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/05/30 09:01:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000006f388000006a0a00fffffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1085, 0x1b1dba}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x103040, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005e40)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000005f40)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000005f80)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/30 09:01:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a65686410721ee2db6a74e3332653") getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) fcntl$setstatus(r0, 0x4, 0x5ffe) pread64(r0, &(0x7f0000002000)=""/4096, 0xfffffd80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x200, 0x3, 0x101, 0x10001, 0x0, 0x6, {0x0, @in6={{0xa, 0x4e23, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff31}}, 0x7, 0xac, 0x3, 0x7fffffff, 0x4}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @rand_addr=0xfffffffffffffff8}}, 0x3, 0x10001, 0xec2, 0x1b9a, 0x2}, &(0x7f0000000240)=0x98) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/187, &(0x7f0000000340)=0xbb) 2018/05/30 09:01:24 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) finit_module(r0, &(0x7f0000000040)='security.selinux\x00', 0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000080)={0x3, {"9377902dcd8ee3"}, 0x1}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) getxattr(&(0x7f0000000ffb)='./file0\x00', &(0x7f0000000300)=@known='security.selinux\x00', &(0x7f0000007f80)=""/128, 0x80) r3 = getgid() setgid(r3) 2018/05/30 09:01:24 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000000000)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0x101}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f00000000c0)={0x100000000, 0x81d, 0x1a1, 0x9, 0x2, 0xc212, 0x4, 0x6b6}, &(0x7f0000000140)) 2018/05/30 09:01:24 executing program 7: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x200400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e21, 0x7d, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x40}, 0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) 2018/05/30 09:01:24 executing program 0: r0 = gettid() r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000040)='sessionid\x00') exit(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = msgget$private(0x0, 0x80) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0)=0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000480)={{0x3, r4, r5, r6, r7, 0x2, 0xae4f}, 0x100000001, 0x5df5, 0x2, 0x71, 0x7, 0xff, r1, r0}) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="2321202e2f66696c65302073657373696f6e69640020206d696d655f7479706519736563dc6a85e2796d643573756d73797374656d73656c6673656c696e75787673797374656d7d202c73656375726974796c6f657468310a0dd009c2f103f7b9c290b71efd7b14821d240e127727b920b30451e8b2f97ffa4b574cb9f2bcc41df1311f09"], 0x85) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/202, 0x14}], 0x1, 0x0) 2018/05/30 09:01:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000940)={0x80000000, 0x3, 0x6}, 0x8) 2018/05/30 09:01:24 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file1\x00') symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') mount(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000200)='fuseblk\x00', 0x0, &(0x7f0000000600)) 2018/05/30 09:01:24 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f00004a1000/0x4000)=nil, 0x4000, 0x2000002, 0x100010, r0, 0x0) unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x300000b, 0x10000000031, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000340), 0x4) r2 = accept(r1, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100), 0x0) 2018/05/30 09:01:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) alarm(0x100000000) 2018/05/30 09:01:24 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x4004556b, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x100000001, 0x254230c2, 0x20, 0x401, 0xfffffffffffff460, 0x3f}) 2018/05/30 09:01:24 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x2}, 0x10) r2 = socket(0xe, 0xfffffffffffffffe, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000280)={0x401, 0x9, 0x0, [{0x86, 0x81, 0x6, 0x8, 0x1, 0x401, 0x5}, {0x100, 0x1, 0x40, 0x1, 0x0, 0x4}, {0x8001, 0x1000, 0x2000000, 0x1, 0xff, 0x8, 0x9}, {0x5e, 0x8, 0x2, 0x8, 0x6, 0xff, 0x2}, {0x9, 0x1, 0x0, 0x800, 0x1, 0x5, 0x6dd}, {0x3, 0x8001, 0x2, 0xffffffffffffffec, 0x9, 0x5d, 0x5}, {0x101, 0x6882, 0xf000000000000000, 0x4, 0x0, 0x1000, 0x5}, {0x3ff, 0x81, 0x8000, 0x4, 0x100, 0x7, 0x7}, {0x7, 0x6, 0x9, 0xfffffffffffff000, 0x8001, 0x2, 0x6}]}) setreuid(r1, r1) 2018/05/30 09:01:24 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000380)='rdma.max\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x90000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)) r3 = syz_open_pts(0xffffffffffffffff, 0x20000) socket$packet(0x11, 0x2, 0x300) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="be8fd3236b4beb56d64741a72a39fe4b177ba0899744f8f72c4301ca9843f39868566b1c50c4cb0eeb7f0916abeb25addc5d88231f85db0836968150b661a03f3cbfaa3aa52ddbdf4841432b20aa", 0x4e}], 0x1) ioctl$void(r1, 0x5451) 2018/05/30 09:01:24 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x3, 0x1, 0x1f, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280)={0x3, 0xfffffffffffffffd, 0x7, 0xfffffffffffffbff}, 0x8) r2 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), 0x8) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x1f}, {0x2, 0x9}, {0x0, 0x80000000}, {0xc, 0x7}, {0x0, 0x1ff}, {0x3, 0x9}, {0xe, 0x3}, {0x4, 0x478}, {0x2}], 0x9) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000000)=""/114, 0x72) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/05/30 09:01:24 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) poll(&(0x7f0000000000)=[{}], 0x12b, 0xffffffffffffffe1) close(r0) close(r0) 2018/05/30 09:01:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) alarm(0x100000000) 2018/05/30 09:01:24 executing program 2: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8002, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1f, 0x20000) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x90402) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xfffffffbfffffff7, 0xfffffffffffffffe) dup(0xffffffffffffff9c) syz_open_procfs(0x0, &(0x7f0000000140)='net/raw6\x00') r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) r1 = syz_open_pts(r0, 0x20000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x3) r2 = gettid() tkill(r2, 0xc) ptrace$pokeuser(0x6, r2, 0xcd7, 0x3) exit(0x0) capget(&(0x7f0000000300)={0x20080522, r2}, &(0x7f0000000340)) [ 116.937197] print_req_error: I/O error, dev loop0, sector 0 [ 116.943117] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 116.950945] print_req_error: I/O error, dev loop0, sector 8 [ 116.956742] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 116.964541] print_req_error: I/O error, dev loop0, sector 16 [ 116.970423] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 116.978224] print_req_error: I/O error, dev loop0, sector 24 [ 116.984713] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 116.992514] print_req_error: I/O error, dev loop0, sector 32 [ 116.998400] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 117.006196] print_req_error: I/O error, dev loop0, sector 40 [ 117.012104] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 117.019897] print_req_error: I/O error, dev loop0, sector 48 [ 117.025875] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 117.033731] print_req_error: I/O error, dev loop0, sector 56 [ 117.039617] Buffer I/O error on dev loop0, logical block 7, lost async page write 2018/05/30 09:01:25 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x5}, {0x6}]}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x5) mknod(&(0x7f0000000380)='./file0\x00', 0x21, 0x9) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000340)=[&(0x7f0000000280)='%-}vboxnet1#\x00', &(0x7f00000002c0)='vmnet1\x00', &(0x7f0000000300)='\x00'], 0x1000) 2018/05/30 09:01:25 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001}, @icmp=@address_request={0x11}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) 2018/05/30 09:01:25 executing program 2: r0 = inotify_init1(0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0xcb) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r2, r2, 0x21) ptrace$getenv(0x4201, r2, 0x0, &(0x7f00000000c0)) 2018/05/30 09:01:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x8000000000000004, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000000)=0x7037fdba) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/30 09:01:25 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000940)={0x80000000, 0x3, 0x6}, 0x8) 2018/05/30 09:01:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) socket$inet(0x2, 0x805, 0x0) 2018/05/30 09:01:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") finit_module(r0, &(0x7f0000000000)='\x00', 0x1) r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000280)=""/207) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r2 = socket(0x8000000000a, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/05/30 09:01:25 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x80080, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{}, {0x1ff, 0x40008, 0x200, 0x1}]}) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x40000, 0x0) sync() setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x0, @empty, 0x36000}, {0xa, 0x4e21, 0x96, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}, 0x3ef, [0x87, 0xff, 0x1, 0x4, 0x2, 0x7, 0x1]}, 0x5c) [ 117.843193] audit: type=1326 audit(1527670885.841:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7746 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/30 09:01:25 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x0, 0x0, 0x4}, 0xd) r0 = socket(0x7, 0xc07, 0x42) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9a01ca97f19f1d5a75"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/30 09:01:25 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a0000000000000000000000000000000000ffff000000000000f2ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x19d) 2018/05/30 09:01:25 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80), 0x0) 2018/05/30 09:01:25 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fchown(r0, r1, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0xd3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e22, 0x9, @empty, 0x4}], 0x90) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x7, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe}, 0x2c) 2018/05/30 09:01:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@remote, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x70, r1}) write$binfmt_misc(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xd3) pwritev(0xffffffffffffffff, &(0x7f0000001100), 0x0, 0x0) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="17000000303374c2cd30ffffff7f00000047909f0534b6e7ef0cd52fb3676761d48706161010779b53443039078b32606349a7cf186ab7d23411b1f9644a3c98b2b8b7b4939f36df0fc941735c5b92f8265f4778ae583ab05c5e512ab95016dc5acb9a15770eb59c1675919bf968b1f3e542049af72865e3eabe4fd655ff600fd7858b49d025e8acf4c0cd6be023d10d2b9557b3911b84551bd5c8be3292e815cd0fa771050dac6d10d0a5a2ce2663e99d16fe748281539f8c58e4b24de960a92d81144a9103fb2b2367fb5df90c352261aec641c3549ee30d93bb73146c7a48cf1d846707288c910018d0"], &(0x7f0000000040)=0x1f) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r3, 0x34c}, 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) fcntl$getflags(0xffffffffffffff9c, 0x408) uselib(&(0x7f0000000000)='./file0\x00') syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x607, 0x200000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000003c0)=0x3, 0x4) 2018/05/30 09:01:26 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaa07000000ffffffff64c34fa90306ec6b590dcfe8dbe3c249ac148a008c7e0a50a0031000ff1d00"], 0x0) 2018/05/30 09:01:26 executing program 7: syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f0000b9e000/0x3000)=nil, 0x3000, 0x10200000008) 2018/05/30 09:01:26 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x64, 0x42) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x1, 0x1, 0x1ff}, 0x14}, 0x1}, 0x0) 2018/05/30 09:01:26 executing program 2: r0 = socket(0x10, 0x803, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) userfaultfd(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7, 0x4000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000001c0)=0x3) listen(0xffffffffffffffff, 0xffffffffffffff7f) accept(0xffffffffffffffff, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffffffffffc8) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) 2018/05/30 09:01:26 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e21, 0x2, @empty, 0x3f}, {0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x1b}}, 0x80000001, [0x1, 0x1, 0x3, 0x4, 0x80000000, 0x200800, 0xb4, 0x7ff]}, 0x5c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000000)=[{0x18, 0x11a, 0x1, ']'}], 0x18}}], 0x1, 0x8000) 2018/05/30 09:01:26 executing program 5: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40900, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x100000000, 0x5d, 0x7, 0x9}, 0x8) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/30 09:01:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/kcm\x00\b\x00') lseek(r0, 0x100001d, 0x0) 2018/05/30 09:01:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/234) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000), 0x0) ioctl(r0, 0x4, &(0x7f0000000140)="fca0ea72992f4daf1a99ac30a5f96d418f2a4dc29d3ca8e2fa5cfed6fc8e19a39d5e443ab57782ed728f2428f765769881b2a4a54974a3833e5b7c478fa5ac8ebace9b1ed9530409251889ad3c7a884293c8775349976dccbac6e9adcff57aceabbc5d6b89689b62b77d5bd2f17c9bc8115e309d0f522d39ed5f7e3b7d049499f5625c03bd895e3158599829a28c3b7f5e30f69114b225fa5594f263feceadf666c259068a60675b7082ecd42e0aeaeca675b02568c8de38714d4f990538b8eec4dd8c24610d21f53ebb98cc797b4fceac90772b2cc4abc192985b101eaa37") 2018/05/30 09:01:26 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x5}, {0x6}]}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x5) mknod(&(0x7f0000000380)='./file0\x00', 0x21, 0x9) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000400), &(0x7f0000000340)=[&(0x7f0000000280)='%-}vboxnet1#\x00', &(0x7f00000002c0)='vmnet1\x00', &(0x7f0000000300)='\x00'], 0x1000) 2018/05/30 09:01:26 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r2 = socket$kcm(0x29, 0x7, 0x0) accept4(r2, &(0x7f00000027c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000004c0)=0x80, 0x80800) [ 118.656072] audit: type=1326 audit(1527670886.655:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7746 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 sendmsg$netrom(r1, &(0x7f0000002780)={&(0x7f0000000000)=@full={{0x3, {"2f126c2d286dad"}, 0x3}, [{"aaf1fc89c65425"}, {"1c9ddacb23fc52"}, {"1e0db6afd294be"}, {"beb81b8b1252cd"}, {"5b19e6dc4fe9eb"}, {"b6864f5880e94f"}, {"5aa397bdad5818"}, {"3becb3505f8fb0"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000080)="8556b74ab8797e07da6c30dacdda93019d6833a70949a43c1b72fc4ddb09eac0402236f7b61fac7615d6e25c6872bcc907fad30b0cc5fe0e9e61a7fd997831025e111b9b09e269df694f401991aaae1ef3625eb7b8aba2ab7f23680df6b14908fba59f0433d0fe039932a42bd746d0d475e38380ec00923938539db6ce2eecb935e6547f9ce0a2a2127274dc1595457a95a3e043ede45e7f1d29daa2fa30396ae2c5225ba1bf9eb8200187910bdd12509523be0683e560ee800fdee991368c3e566a6d4e2c90cc5cca1f6f49e0bf236dc2ab6249b795d6c1b5e1358db6b9bb9e64ec076f799cc40812b93e396dfa451383caefabef0e22", 0xf7}, {&(0x7f0000000180)="c03f47f0e1665529dbf25f80b9fa540559716822f53b2897c0f3a6dc58389b9e87434f94340e6c1a713b0f5140ebca6633a3f307dac5a18f6a279da14b2029f998419164914ac97293f33387c0660526d0f40ea60a00f089fd03b2e5f05b9196db643ef439059076e2be39dc9e395e141307be0a86ddb373d1c5fb300218ce4452b901eb2e4750e45a1bfd95f67cf187057e45fea9a41cd87197032d013fbd22338743f894fb43103d00320786faf71a727d601b5c460b9efdf2fd4c08360b3d918202d96d38f247aee943c0adee58e5ac049d62d57a716241bba3289753a2b46e1c31faf3b18b4cd88292a7384c22e43b2b", 0xf2}, {&(0x7f0000000280)="c01d63e315fcd5c69fb3bd8572580a14f942a64295371dd35cbce919fa26c77578b811462665b8b3a535b05d21f64b3345f28d87b30f12b492070b2f5ded3b2152ec29f72cc3093753c447e34d0ff3dcf2f88b7c46f077f622346f09aea99c34fc4ef7218bbf393ac3ac1a55855fa5156d0186474147bc2c64f835fdc7b53118873aa3f9a989c88380da55d01061e3c7f5471ed5aac97c1bdc782ea527ae2274a8f84f4bb76527c393041a532e0318bd2fac022df40ca0e696e0a80d624c19eea6b2efa66ff5b9deaa31791b83807412646441b13d0225ce4b0c", 0xda}, 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{0xb0, 0x10b, 0x800, "ef983a1c25921912e7e7ca409491c91233dbe50352deef9bb9b6a8a4323eec10e4f6f276967e025f3877b110c6b5de0ca3e64a77d93fb9ee9573195c5cabf17d7d13e70824e997d3709ab57b60ebea3fd7c5e23e9a01bdfa2ca0a352b2cc97fedfe039ed8a2108526bc1c071ed56dfa5dd28a17dee7d5bc6b14067aa5e55d5e561a5ad333d5806fea4144cfecb4fea786396a7cacba448000eab09"}, {0x28, 0x10a, 0x93c2, "58dd6f3fb0dd87c38d02985bb87a2476547274fdeaa53e"}, {0x58, 0x11f, 0x7ff, "210504f0dd527a40a0bc1457857915a0171ffb9151238c7da640466bf53b659dcc1a0a76454021188f8314e2f249d079935adaa07c213c618ece0e857fd314af5862fe6e"}], 0x2200, 0x40}, 0x4000000) mkdirat(r1, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000002840)={0x486fe96f}) [ 118.758581] audit: type=1326 audit(1527670886.757:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7809 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/30 09:01:26 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x1000, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@hci={0x1f, r2}, {&(0x7f0000000180)=""/187, 0xbb}, &(0x7f0000000240), 0x8}, 0xa0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'dummy0\x00', 0x80}) r3 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000000080)=0x7, 0x4) 2018/05/30 09:01:26 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000080)="2f640400093f000000776259b4de23b39d1c97d57a35dd9a28a0fe64f6126ae938d09687a2afd1607aada12114273575b224", 0x0) lseek(r1, 0xfffffff7fffffffe, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x1a, r2) 2018/05/30 09:01:26 executing program 2: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x6f0, 0x0, 0x6, 0x8, 0x0, 0x8, 0x40000, 0x6, 0xfffffffffffff000, 0x400, 0x5dfa, 0x7, 0x9, 0x7f, 0x4, 0xff, 0x7, 0x100000001, 0x1, 0xfff, 0x100000000, 0x7478, 0x800, 0x7, 0x7, 0x0, 0x80000000, 0x0, 0x80000001, 0x100, 0xffffffffffffffff, 0x2, 0x3, 0x6, 0x594a112a, 0x8, 0x0, 0x7, 0x4, @perf_config_ext={0xfffffffffffffff8, 0xffffffffffff8001}, 0x1008, 0x1ff, 0x800, 0x5, 0x4, 0x200000, 0x62c}, r2, 0x5, r3, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x77359400}}, &(0x7f0000040000)) tkill(r2, 0x1004000000016) close(r1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) 2018/05/30 09:01:26 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0x1, 0x200, 0x3f}) fallocate(r0, 0x0, 0xa7b3, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff7) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000040)) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r2, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/29, 0x1d}], 0x1) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x7fff8000) lseek(r0, 0x0, 0x4) 2018/05/30 09:01:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r1 = dup(r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r0, 0x40000000000000}) 2018/05/30 09:01:27 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x125000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000040)={0x4}) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000180)={0x80000004}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000240)={'lo\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000140)=0x1, &(0x7f00000001c0)=0x2) 2018/05/30 09:01:27 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='syscall\x00') read$eventfd(r0, &(0x7f0000000140), 0x8) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) writev(r0, &(0x7f00000001c0), 0x305) r1 = socket(0xa, 0x2, 0x0) gettid() ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000040), &(0x7f00000001c0)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/30 09:01:27 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/05/30 09:01:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:27 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x11, r1) ptrace(0xf, r1) 2018/05/30 09:01:27 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x2, 0x22d}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x40) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/30 09:01:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:27 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000008c0)="c79653c8ea36d9aa13bb289cf72c2325954cd3bf4cd2fbf2aafce43c57a1ce2a208c73da8e0135e60f2d65a304ecf5e8bbed489081ed43f505384114a229c253f7c778070cdbb8fdf9c9459b42d337ffb0996bed64a2904f8188b8573e74c972b8ca4c3387474dc53cb4215a803c8a5b78700a40c8848be6366b4cc15b98c1b79cd298c9873964e172db9e45cb6b484dd54a9997845268c3f4d4fd0501cbf47ec8974ccc8ccb45142706f0d7817581dbd5388d") r0 = socket$inet6(0xa, 0x803, 0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000000)=@generic={0x11, "569071064a22ea5e9cdf24be79a45758eae5e2dfca80f0d974890a7730166aa1343bb95978341ac9accb452ece29261cf63d69264a6ce378a0dba71beee36cfa26f84baf8124ae54be61d83a3d7b10d8566e89b041cbc516546e536f8dac50032e48763a4e91432a6b93f793341ae463588ac990a0a793e9030542196474"}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="c9dc85ee92eff4cbe62f16a57307244a0f02573e35d9e1fad6163d6be41c29e869449d98d2220265065ad5fe0e1d59557dd70fc387c72111167ccb6597d80226ed9436531f79e4268dfc4804d8edad2e5f4d6600b5e8f1db690b2e9a543bb5295bb3448ec276e375be3a606449ad08d66ac6d9071396e6682409a9ca532963b3f47f279eeacd7dcbe58eca4e", 0x8c}, {&(0x7f0000000080)="fbbc3f274477e5d7", 0x8}, {&(0x7f0000000200)="88c964963e8796f3eba3dc0c6a23428b40200856104f582b55440bc539f58cb702aaeb0bf7caa40a73992fd78bd48ed7f5b08d7c9390a0377efe49549671ac1f0e4c509dd322daa3fab689beedd5320a70ec97c23a686c94883b8d922c0082db491bbb2036b23f1cd2af40e4131b91d4a9447aa650fdc33cd0bc7b54485e19af556c7437ab78f7019c8a42f7fb4a306774ecb6558be0ad7a0cf6c143d8188ef7a06bf8a11919949e959eef9f469caa135ae6f55fbf71787e482af6c4222e", 0xbe}, {&(0x7f00000002c0)="f9a1aba067d75c8f0466bf5f00d44dc3187190023667b33949dce26de0c2e44fb49e302623ffb6762f7624d717fef883ea5c5338df5627fe3526d0ed6acb583a78face7ddeafd42f0f57f463282cb0a8daf043ba4815045a9cbfafaa4baca490dbc173", 0x63}], 0x4, &(0x7f0000000340)=[{0xf0, 0x108, 0x7, "64b8542918c9f8d17f69437c10e3f8fa0e2b24c642ad6f2be631a984496c3ff40e8c44cdc5f5f52c0cc086da800aafc649bb14e81cad2ddb9da84de1b3c2adf6ac4d2078e9e54652a87d85f8faacc88bbb6c7bc5325d134b23bb87803da0039c1d7a888fa9ef4883cf668a4ccb0ebd119e9fbbe37a63a68f0ef6f146455286038421ef339f12867d711f68253f9633309faf56744b6a8a17fe425bcd1888b416f9e5930f471fa88b226c915ba4f539e2cf23da56dd741e604f1d7ee674b48fe228ebaa899d3e447c54344d3f3aac9e380f0effb5c1ea10e17d1592"}, {0xd8, 0x10d, 0x9, "ffa66b8cde337c7557a94c19081ab4098a97f6fd3e5f0ee14e71212e2263ca3c26bd71f126a5e37f2bf486824388c2fdf46cf35c8574e96a1afab076c5f3b9ef15e9b56ae72658eefc2e44a5b39756a863037c8b1ff76363e6eb2ef1528adc1d3f2dfd8606f3ed59a6edb739aeaff80b83e0b0ea5d1c16b5d086815763b11c0942c6eeb483a1bad1d4d411b0bc2bc7d92c7d112227c91c140bb9e3ef1b0e8b52a6b4cb132397317fd9725309decd3daa54d6c5c69943cea80a52b2c40549f4d01b"}, {0xd8, 0x104, 0xffffffffffffffcf, "4e520747f297a08dbef6d453a03f6949431091ab6854ccdb5b133f294ccd1ddac856a22bb657d91be9d23dde8148484c6af4f514815c8960c53f882f9c1e66b1eb87e262667ec81be2993cd5587e99dd218c440bc1fea937873bf14f2e34067ed601fb6349bc2768551c085642f37f052ee51536d3c21b5aba9ab95885c608b13dee886df4998a9af77d4d51255bf54e8d879962ac1881e6bcb7120d3198d2812e4b4fe0287d39a3ac17cd4942c91cf102d810d57cb22f54a1982798c9808f8288785fb6b2f2"}, {0x30, 0x105, 0x0, "3c00f88dcf21a91de2aea39d1fba7f2caa30f7a800d38f69bb7078e542866800"}, {0x1d9, 0x111, 0x0, "c955d3de6e30800f272e2ee78b0adb4e3c7826fe04484fdefcf690766606180bc2e210b1de0804278af451f763c3cda25992af50513fc9fcf6b5b134"}, {0xb8, 0x13b, 0x2, "df3f609f985acbbc935811e3b3184c44fbcf010af2a034ad3e3e310e3a4dbdb87769b929214ec6b56db0a6de105cf128609f3aa7c5115bb69457b4f57b028d05e3a6ff46b53f30ed2514aabfd3b8eee8feee2ed98078be166dd5f79d3e640f0297113158aa57e0f49d06842f60ba354c6a710d521aa3df862b43c2d0c40da4b300cd7cc8d838a43e0cb321483f45833c778d486c1cd9fb3d1a233283b97cb793a85c90"}, {0xc0, 0x0, 0xfffffffffffffffc, "d2b7864d36d5fd5a965da8ca1fd2f9bf17af4f0ac907408686895ad40c4fd62a411f4c8a51ed1ce26a2dc4ac23108ad6ba2f0f280a7907b29e30222d177bc5ffcced9457cd3ec0641bfbf44c7bcce5b82e1f7c7451cc7a77ce0cc72c1a6487d5b732ed74fadbc7edec29ca93b5baf9b179679e4c43c199aa805f2a8192de71788491cd4a23d10ef5fdaadaf597fc73fceb2548cb8b569280e0fb2ef372d8fd3ec76d82fbf8285cd015057076"}, {0x70, 0x107, 0x7, "55aca19c5a5852432d75371c869c47a2d23002e1de1ce6ed34b835de903747cdbbc97982f9fc8e8286b54fca3b89c836a03fe433f23ef86438e851f08271c4e581e1f7b7d1798b6b488d78070a3e2c0b08a9cd9385cd581fbb20202e0002d62e"}], 0x508, 0x4040000}, 0x1}], 0x1, 0x0) 2018/05/30 09:01:27 executing program 1: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) lseek(r0, 0xfffffffffffffffd, 0x3) 2018/05/30 09:01:27 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0xa2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x4552258e7fa57e91, &(0x7f0000000180)=ANY=[@ANYBLOB="6de4bbca9e150c92d25646c696b36ff04c6cfc9f1b6457df80de0d08cdd43224e9604e97852d2d3c89e3173fa2c798364358c3ef0fedf029961e9acaf97583452a91aa6854979fc11b2c9a9edc95789c219afb759f2ab1e2199aeb834ed94fa6c1f70ce8aebf715e41b2dc9d15d0414e3c33f23e25ee879a1ae2759e3fc0cdfa550718b91e206a26a232eb257300"], 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/30 09:01:27 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f0000004380)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000001300)="469a32630c7a64d477cdd2e09e791f2328b60e4e952c3e4ee3283ea406d214f7595e8f12b9a970e2f55057af5d43df5c9c3f3b9361287c66e2e04bc80f0ed4c2db98585136120e73295043caa8e127549d7704b591938eee67fedb1e5833494ee3d63177f7cf55a344b65618767ce9d151f1da331e4493eea7aaf68e1f207105021fe6e13a605bac9ef9ffae97de086fd06ddc2bc03adeca638146596d413438140de746edc57d96a4debbfa93b714820c0bbf5ffe36aedd0bb568f67228f09f0af3", 0xc2}], 0x1, &(0x7f0000000780)}}], 0x1, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/3, 0x3}], 0x1, &(0x7f00000002c0)=""/209, 0xd1, 0x2}, 0x1) sendto$packet(r0, &(0x7f0000000180)="e625ce35542c114aa257ec49e38451c41d24bb7b489a3eb18e6d32cfba84558f81163680a7", 0x25, 0x8000, &(0x7f0000000400)={0x11, 0xf7, r1, 0x1, 0x0, 0x6, @random="57ae9643fe37"}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000004e00)=[{{&(0x7f0000000000)=@ipx={0x4, 0x9, 0xffffffffffffff01, "9a6fe3a6c00f", 0x9}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="fa76567d6104b0d7c90eb83a77a2ce38a1114f8945dfea68d0136d245af32e2e2fe702b4a78d41c40cdebde5a16c48b8c85ac6983c40171604553e1c605e18e1451b3e20904c7962c134b5d8d0c646"], 0xca, 0x2}}], 0x1, 0x8085) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x4b8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) 2018/05/30 09:01:27 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) socketpair(0x5, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000012c0)=0x56d2) sendto$llc(r0, &(0x7f0000000040)="01ad8823d3dd4e1bda567a6b74e38079f716836eb839e425a9ba641a55dda81ef2141933d5a3b51514e9e84225f3ad20b9ed05b077fb6def5661a663842d43daed3bdc5d5d489a7fcda931491a1254fb6487c95693ad88c14c965f372fab44727c7115c155df5817841551c29301bf0c2c80bc749b1796b2732d08f250154a86d630d3c6826829a25c3c15df8696ffd9e46dad17c8ff6cff7be4b829720bfbb45867409025a54f59421923df479d2385ade067664d8380eade491116e1076415c8ac00cb2b76f5caec55c11e21d710c1f229a28ce4c900c830396fd17b2d14f562d6042c002b41b5c9255fca1758244e6b8485966e046b489144b5a3e1b59f609eb50e20827cf840a378245143238e6694e0ca6e10089584f96a8ec2392fadfafbf01212f13eee34efe5432c51f61d8c51e55211980e8b0706965bad27a7d5a4d78b66911cbf89e6f760a0d36f8dd7106d7209357c1868baadcdab087879658cf8a7fc406af4499e72661ec0177565b44ea493972e2bafbfc44eadfd0396e1b1d3c2d4855fd2f140c52e56a5ea7d38701c2204931355631b4d59205237276429f971e188a6ca35530fa9495c2e5f00e36f46b0d01212e8445f7a5b3881705f767d75596e72293c7ee3a78eac59b53e64c66217ed30ce06454b750d195d95a1837abc76d6142b16c504e55bad52b8b86f6ec6e145f485b728ec34712125b019dbea3d1c4f1ea7684cbb5be3fb6e4dfded35e84ea5a4d4e4bc34787629530f180d2e2c2d97fbdc4daaab005b6544aeb188d0347e65566940a612bf0473f5cf4c9ca172fda6b3bb1a2c46df18bca0e6a82f5aa4cab51325467b6e0102f131d340d8bef695dd12cb344210273820ebf8f25ca27c15b4794f1af358d680749ebf9458c967d8693ae441c3a9ac91d2f1b0b79b9ed9734b80ccc248a26c92dad32d5725acf87f61dbadd431c57ea33b648c22c8b0c3c774352f8b81e96fe0790773d27d55840706b06b296d59b13dee3a407c8cf63ae9f48608dcafacec99dfc1a33b149499289a5659706382615593b05d6f86f128d43ed6812a92a9bd0eceb84e6d11d7ae5706eb44dff9411014b8bf4935c7bc51a46ad29f914795cc72c502d363c69935b47a1c9a9ed111f697970163d10a36d1b81160fba47ee41ad1d79358a4135ed5607f91981f0acb72891ccc191db82027086baa1e04ac70fc82f971404646e469c54c320c65e9f492534615bf39d4b98965a5e5a84f2ead9eea715099f2ee4db58f07f367840ad89c02d26bbb4ce63d1c797077c5ec485a055ab879c7558e26056a8f0a09b3b9a9433f0168aa3ec598b52dfc7a436781fe71861bb5c9181b70ad0331697ecdfde70730f7ee6d282021e91b36315f2aedbc07ae40851bf1504fcbc048c77748a2de0292835dfa145737982c3cefba75bebca2b38cbb148668f7d2b07b090bd43a3bf3193d2eb931dc57877f6918d3883e739d4995291fbfb33c15bf16930f1d75ee2478cb7a41372928b123e44822e0ea461f10f52da2e74bc7aca8cc3c77c1a96340c824904cc712da3f1a550448c00b3f3d93afcce5f508f53c762713136bbf0754f8f1476f2d7c2f330f6a2017c99a626abca6552dcd6800e62060823253fa2e09042e200121c222cb1ae570340d96c9dc10f8a1b757ee583bc22c2b92f2322772c1fa9e22f7b033f1bb7eb4518521bbab3470d4a883fdbb2e9240c7af8678a937917213a826ba9786627c80837226d4687cceb782c5f188f952561b7323d39a4dda9ff13cb79029c21640158abfea0e70dd65b1b420c04fb7fa07e9c4eb3a3c5fde1818dddd372cbe47e6aa958cbdaa1c6d21b0003687615f8d2fd44241e2efb18c83d6a5abb6ee260a451e70beca6188043a6fb556ccc3514b793db985624c9bb3c0529c28d8749ceb7e4d670a6b66720e8172fd5d9ec131460599e342021c53f652f902acb25a9aa648c6a45a018b7a19fac4aa36c6b2e3ad2b04bfe8db90f902be0a2638033ab9f7815c26b0381500e09786c4158098834bac7e8f3fd90853f9dc11bf6f771561a76d4b2f3e622faa6c333ae569dc19f93dee8b1a3b79b40ef149300e7c3d8620d377e817dd341694a9e20b0697736f278d55e3048e4ac2d73ae78a0469030d0169ca1c07bb7ed9f405546646cbde959452214ac844692e4d714510f079b8767db3754b5146eaabc37b94e230f94de52ff0b165779374c4da145b8ed82157707d96bf8fff2ffdea9df1119fc7f6fb81ae6fd2bd67129ccdf40c6134840c8d65f08e3b33b377420500286ed5d90520ab2517f48a22a2455f7faf3c3ba4d9b526419b5ed92222b69f65e91f72b8b6e8c71ab03a58e41a49250446933bfbd35f77d5c7f64de5aa2ffaa1ee2f60f17200b0e28633f81dcf1478de2470e34ed7efc0b2d94ff53e9b7e169c03c6c107c765b48b88ba80b7ef46b6279bb4a26761980f29635e0554b49de471b54677fd777d23a78156aa3b120b3d1bc2c9e32dc9b93f8a0dfd8af19b5727d3cfdc9ee1f2c13ecf2e945d0e3ae3f19aefa4775df7ffcf51130772d0eaff1462be45ee94ed35e608bd7b25d1c9f0213d358e3d08eb90d447ab7035d79e67dd41a9cbde54c9a950c3d3b133b3d3ca4ac43de24e565720be98ef855c7d52200daa59be1654445c4460f877001fedb4a1e418404cb31131def30bc18917df4c62cca05f3d712b3a15b47070a01a0511672be9bfc51d6fa40fd260ceaa16ae7cd22a3fb54992c897b1c34f05afd347f7cbae6141cc89cae79c9c61d49a03893586875f966d41ed992106b872333741b7d20ceffcc86eb921ff5bd44e5fdbb87bc0d0225f5ed92e137cbd54681eee2f4597e62fbf6db001b1361a28dd7c5b73270b1db2498df9ad613d8a378b8dc9cba3ab20afe19b0e590722e63d79c49b706a8d5ece2a8ae03911f80d3f9e21ad499e0d05acef546ad17456ba80a5920205e084ca1f4195d47c5bb7619d8f75c321613e172833cf4757d7aaba8eefb9ef31acbf5018a4291a35edb410b9394ea0e6806e7ef06aae8f0dbadaf8d644c8460999771c78fa714501f660cea470391c8ba42776282f385ec99cb8ab73006fd018efaf583d8886bb19f1537ea41d35bcb37b70de8b733a561f2d883ffe83b827154cf7f31d371ad1a9750cb390ebf63c48e8b535c49a3b47f713dabc65929555ede11dbb2c61b57f57813baf952c327925de7f07635e5b3238a6e943b3a24dc91e2ae7851690b1e0b0b294bd4e21fb4c6fec06308e969865e86e1416da2dca2848e13faee771e863730e92aba0be31b3e1279129127092eb79493a5b6c45f3d64a2e10c24c24edcbe8f41bd7102ae1a40e42fb4794036e5e8ebbe6c55f2781101b48340df4c715c20996a7d84eebfdf3d22347aef58f012019043ec7172b0938a0fbe32dc4defe9cc5f4c39773fb1592372ad6adabb6035cd6d53d0c3fda47d78468e5d042068301081a5f8b5ca7b4439a62b4ed3a8bdfdedcd7894204019b87ddc026ca9da1c87eb3648d81b7fea2a6dbb731103469ea2c03886818751a02d589aab45695010c66820cc74b2c05ad9a67540d067af27f242466539c7e4043e1f5f708bfbcadf023c9e9693849637595c1e9d849c7e3197bc74c4ef591e8248482f67365c6fcd885fe0974cc890e640be01bee2faab0dfa185736967faff99e92ea2f7b4887049c0fff6068ec48a33221ce1153f82bad4ef7d1f0f44b58d8555cc1a60ae9022fc1bc0cb451d50ecf14cb4c669e3ee90d56fc92c7ce45213866e5d608115d87f703b3212127e6639d853d7ae008f1c1849d0101baf433d05fd1b72bbf5f6ee418a7fb78e36da9cb59d6938c2800d04124edbd8b2d4ed7a1596e6f05ab3cd9164a614cb90e8427b52a282074c3f16344b31d6398d5c63c57f45ab3f53d4aa0aa5afeb2264560d88ae378e79b021dc85cd60d6023ab73b4b9cd6c58a17ad4b8f01ae981677e5f7b9b4fdf75c66d69332f7031051522867bc018a8be2b8ddf580e2b5c3f1d400dfe187256d6c372b38000143cf98d8c6da5f1e6352edfed71b90602f3622c123fe942d79bec7aea95b12e4a38267e939ba311154524d03672ccf349a84a111dc5d65b0d9f541d24aef442887e58ad4e2204b1a143a2ef4745054d7f3497d5cd71ca283c76896ef8994866a6bea846c6e7ec359102381e7714db409e431c52cf2bf6e1faa0b5e6d038af95da0183a9d5396021dc6b8b16cd075d519d457717f8b23d9780969093709a85d9385bf180a58006e858a427deb7903f533e8f6cafd24d05eda117cd6160180600e0186c0607096e7d086bbf75e8163e308cf68f062c514e200df71283e04e8d66ee08a709fb9e9f9553bdab883307335fb76b675dfd3df665ea7664313c9125f6a0eb84b59ec76f9e45dae18218dc13a0d68c6db6023f2df0cb9cba7fa04520d0f84539c765da13ed70e6fb6d06d660803086d6bd022831da6a6153c264c2e0fe9b062d1ef076e4689355cebb53811eb1dae85effea16b2eb026f5561d231f01337978bce6c3d11c3c6df50b8da31204d02b6be08bfb3209f77c2c049626f40888f96251d470a74df4747626bf1b94acf57860e480bba382f46a7a7f1b50bf05ab899d83ed64de365fe666c98b4de128ceceb7d22a88bf3947d861f07e7b951c3f03f9127a4062d55cf68438cc0defc1ea8db914f73b0c4b8439bf7d786c867531e3a81bc550402a79e6cfcbdb0c954c7c82ac1b58e2353b9bd74326f79964be67d2af43d143985fab0ae7b917bdd4b70f56301ca16775253073d75f39fd128f9ae36b00939c6f8eb6d144e254459353bba89bcb816e17553cce6bd58c64a05d0b1359bf9438de84a83288ce1a1ccd10c4aca137d2cee9f56bf7a29317ed39122fed475eb5d9018a920213f32d38b480306a9b39dfe557fe96fb35a4b4e9b6f6a75292541a452c445d49c9306cc2f628a30d9a742d32d55827e9b64870ae60bd33db0335c6a107be972e996ff46ca496f8f406f95b0a0662fec87c56531fd34c94b8532340a94b184a6a5a4962cc2f9f0171c825043aae81806854f13b56064c6103c857688d3d2a113deb2c4eed42a049895528a7e829b833e2f007d4846928d13c9ab6735850bbc5dd552ea0fa8f98a75d9dad68a2a2737127e1feba971de2b99617908c374e45aceb6a35e09ce01b5e03d4cdc6a77e6f6d27fa83e63c1c023346183a856b676c911686ee06ff999cd3c2883892749e3c2c0e759c972c7b381e7cf7fb2448c8cd531a0fc321d927467bf6c9a781a7b80d445daa0df87f46c4058406129781242f0d05b105121bf1b9fe14be63769d63d3ea7385ef7d9bd2dfd805df8a7b9b785f8d83d56c80819a7d6bb9ca02d732cfb7e48c85b692146dd80f71b1edbd2c2742cff3d30afa6624a478ff99de1e73b24295776ff17056d4b89863c29d96ac87a2f6f68e130ccf02fcc5c2e848130c1032958bbc067c0df2ed29e70d438c851f899f9aac7b54b6ad37f7880fc53f3292989327ced3aa3617ce9ba07017edca77fe69f560ad0baa59086f73ab0ecb9983d37f6b69e3a2661112ff061f9a1e07d1f8553df2d58f7c899984df61701dbba60244d53d7e886bbe006e83055a7b2bd34a4714c88d596be48b8e4f989962996ef8402a7948c03468c22ae6f65c43f1366edf8840fe538cd3026ca0508880aed660fe78db3d69b379fdcd58d4529b55220b0573419f0b4aab968c7a3db2596591e3562f17ec59b994ca6ab2177fdbd8bd62b9f77fb2ef47949e42abab91d3", 0x1000, 0x40, &(0x7f0000001040)={0x1a, 0x6, 0x44e9, 0x80000001, 0x3, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000001080)=""/81, &(0x7f0000001100)=0x51) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001140)={0x0, 0x1}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000011c0)={r3, 0xfffffffffffffffd, 0xe7, "9b0411f7ba0b37ca139c09c494116a98b7d0e5065b9c542ec78347c005da4544c65af8a45ad61f96d4c96e766ce09a04dd781703655e0b306dfc1d9e457228128325764d9d21a5e025d1b0df1ae4ab605ae5a150c6c6ffb4bd04c260a496d90b263b6f8e064885dad5f3e71b68778567e13c024f4dbf569166c63a914f1a7b0fd9cb8782ca12847561fb2132e5fe66f238c581000fc0345a992793e601bf63057731360b992349bd4212f74538c4ee09aba3e56a5be1b46ecb52871ea283114f25768646577da5be538b47cb92326118bf805deaf8f0a1cacfe1b9d1af34e6e58ec5e1fab45c93"}, 0xef) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/05/30 09:01:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) [ 119.729494] IPVS: stopping master sync thread 7896 ... [ 119.735484] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 119.760460] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 119.761414] IPVS: stopping master sync thread 7901 ... 2018/05/30 09:01:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:28 executing program 2: lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=""/125, 0x7d) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/80) ioctl(r0, 0xc2604110, &(0x7f0000000100)="c758a632b836780046eb601a42b04e404ac485b35cbdefb03d08b66f69a6beeb158903278ae615ffee472ea75e2265890a503c05996076955b2234f68aca7252746af84fc5") openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) 2018/05/30 09:01:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) unshare(0x24020400) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000140)="e16708ffc7df7cb5a1c3ab1d4ba88335dc16a28fd9fd4b0a15506de20eb481679d9e815ddf389ba3af5a4cac4dea1faea0268a653a7c2e46d4520dbec3035796f223524e6e39e708043103174a71ed01ddaff1075902e10df3230c381d7030d93301f4") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/30 09:01:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:28 executing program 6: unshare(0x24020400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000100), 0x4) 2018/05/30 09:01:28 executing program 4: r0 = socket(0x10, 0x0, 0x7f) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000005c0)=0x4) 2018/05/30 09:01:28 executing program 0: unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2) fadvise64(r0, 0x0, 0x0, 0x3) 2018/05/30 09:01:28 executing program 7: eventfd(0xffffffff00000000) unshare(0x24020400) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x940c1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x47, 0x30, 0x40, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x2, 0x3f}, &(0x7f0000000200)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000001c0)=0x81e8, 0x8) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)) 2018/05/30 09:01:28 executing program 5: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) write(r0, &(0x7f0000000240)="3edf2cf2dca76ad783a517e9dcee19f448a31d433c5a7d927742e1af662c3ed393c8f8f0606d9edf3f69676addd9953a76ddb2a3d46a1b1b6d862defb744dcf4bbffbef4d5bdba46d4872fec28e8834bf7", 0x51) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="8d3c1cd6db7601080d0b10e786e05bc68ccdddf1fb83e666f34a26afb9a9f91e595775f5250a46f8623015d15a1e09b2452bbe9da5faf6ffb6c7d872", 0x3c, 0xfffffffffffffffe) keyctl$update(0x4, r1, 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x90000, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00000003c0)=ANY=[@ANYBLOB="000a0405050904000000000000000000020000000000000000400000000000000000000000ff07000001800000002000009d00000000da3a3e728b0000000001fe8000000b00000000000000000000aacde7eea1984ecab574a8a2bc01b398129fb9f0553ce4dace9ed264e84ee14f3db60676883775c4547118efc02cf408bc5587d2b420a73269fface6a94c058523b458db10b613adf2ebbba2f7b9f5f152207f47893de6abc0c072129577c49a8c5116052f69672bb893d4b084cf8d974ca4875da1addffbc134c8b1b08f10cb3cb7c7d9"], 0x58) 2018/05/30 09:01:28 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000840)={0x8001, 0x3}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x418, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000626f6e6430000000000000000000000073797a5f74756e0000000000000000000180c2000000000000000000aaaaaaaaaabb0000000000000000a00000003801000088010000706b747479706500000000000000000000000000000000000000000000000000080000000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000800000073797a31000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074754c2f18237ac86f9e6e6c300000000000000000000000626f6e645f736c6176655f300000000069666230000000000000000000000000000000000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000"]}, 0x490) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vcs\x00', 0x10000, 0x0) connect$netlink(r4, &(0x7f0000000700)=@proc={0x10, 0x0, 0x25dfdbff, 0xc80000}, 0xc) r5 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x440000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x80}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000800)={r6, 0xffe}, 0x8) connect$netlink(r5, &(0x7f00000007c0)=@kern={0x10}, 0xc) getsockname$ipx(r5, &(0x7f0000000740), &(0x7f0000000780)=0x10) 2018/05/30 09:01:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x17, 0x1, 0x0, 0x401, 0x9, 0x3, 0x1, 0x7f}, 0xb) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) socket(0x0, 0x6, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80, 0x0) openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/30 09:01:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1ff, 0x185000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6c4ead276061cc35) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc0\x00', 0x20082, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/05/30 09:01:28 executing program 2: lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=""/125, 0x7d) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/80) ioctl(r0, 0xc2604110, &(0x7f0000000100)="c758a632b836780046eb601a42b04e404ac485b35cbdefb03d08b66f69a6beeb158903278ae615ffee472ea75e2265890a503c05996076955b2234f68aca7252746af84fc5") openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) 2018/05/30 09:01:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:28 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0xfffffffe, 0x35d) 2018/05/30 09:01:28 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e1f, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x2de, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000840)=ANY=[@ANYBLOB="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"]}, 0x356) r2 = getpid() setpriority(0x1, r2, 0x101) 2018/05/30 09:01:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)="c400", 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000000040), 0x0) 2018/05/30 09:01:28 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x9a3b7a85cd80aa0b, 0x105}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x78) 2018/05/30 09:01:28 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) r1 = eventfd(0x9) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x10001, 0x8, 0x3, 0xb9e, 0x1, [{0x1, 0x0, 0x4, 0x0, 0x0, 0x480}]}) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@int=0x4, 0x4) 2018/05/30 09:01:28 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x80, r2, 0x201, 0x70bd2b, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7fffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x401}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4000010) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) 2018/05/30 09:01:28 executing program 0: r0 = semget$private(0x0, 0x1, 0x20) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r1, 0x7, &(0x7f0000000040)=""/215) semctl$IPC_RMID(r0, 0x0, 0x0) [ 120.845838] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/30 09:01:28 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xfffffffffffffff7}, 0x4) recvfrom$inet6(r0, &(0x7f0000000340)=""/151, 0x97, 0x0, &(0x7f0000000400)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xd27f, 0x200) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0xff) gettid() r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0x12043) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/30 09:01:28 executing program 7: socketpair(0xe, 0x80000, 0x9, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0xa, 0x200000001, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x301282, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000004c0)="95d886867f001592505971dd7d8c177eff1c811b081d2d786684877f44f7729bdcdbe637235bc4b0bd493219be2c3b831a1ed72737668070d5711b4a6eb8c20a46dee8e2a836a3a10c94309f0c7d1956b5a7b056d8f1f9cd7fa23e511b38f8df6b9c") ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000400)={0x3, 0x0, [{0x1d000, 0xb0, &(0x7f0000000280)=""/176}, {0x106000, 0xa5, &(0x7f0000000340)=""/165}, {0x10000, 0x16, &(0x7f00000001c0)=""/22}]}) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/254, 0xffb6, 0xffffffffffffffff) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000200)=0x5, 0x4) [ 120.969385] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/30 09:01:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000000080)={"060000006170b002002000", @ifru_addrs=@generic={0x0, "beda3c214943b968c023783041d0"}}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) 2018/05/30 09:01:29 executing program 6: r0 = socket(0xa, 0x1, 0x20) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getrusage(0x1, &(0x7f0000000680)) 2018/05/30 09:01:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2}, 0x10) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={r3, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x2d}, 0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000000c0)=0x40) 2018/05/30 09:01:29 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x10000020201) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:29 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8093}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)) 2018/05/30 09:01:29 executing program 0: getuid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0xffffffff}, &(0x7f00000000c0)=0x8) 2018/05/30 09:01:29 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) move_pages(r1, 0x6, &(0x7f00000000c0)=[&(0x7f0000bfe000/0x400000)=nil, &(0x7f0000dba000/0x2000)=nil, &(0x7f0000f7b000/0x4000)=nil, &(0x7f0000eca000/0x2000)=nil, &(0x7f0000c31000/0x5000)=nil, &(0x7f0000f4c000/0x3000)=nil], &(0x7f0000000100)=[0xce85], &(0x7f0000000140)=[0x0], 0x6) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/30 09:01:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x400) ftruncate(r1, 0x5) pselect6(0x40, &(0x7f0000f33fc0)={0x0, 0x0, 0x101}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x40}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x30d}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2713, @any=0xffffffff}, 0xfffffffffffffc57, 0x800) 2018/05/30 09:01:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:30 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) lookup_dcookie(0x9, &(0x7f0000000300)=""/130, 0x82) clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x40800, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x400000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000002c0)=r2) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40, 0x0) write$sndseq(r3, &(0x7f0000000100)=[{0x101, 0x4, 0x3, 0x7fff, @tick, {0x3, 0x4}, {0x83, 0x4}, @ext={0xba, &(0x7f00000001c0)="846c84c5226edb3025398af5dbe050b583e995c91d045fe8c85250a4fcae1c1a84db96fc264f0a94471fdf327d7ebe650606cafa42927c07506061ca0133ad2b30e0f70176662edf924d35b6fad1ef88da83fe1f6fd19355bdf40b2aaa749461eb01989f95269dc8920b81fd1348c5250c52cfc818816975ae6aa28f451ccd44b2c3ad9f269d7ce3f1ed2f57461b5338eb022989b48114f47a23e88905a248398da0dbefab2bc90be0f2a2861d4a38e8f9faf702c4555000061e"}}], 0x30) 2018/05/30 09:01:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = shmget(0x3, 0x3000, 0x78000142, &(0x7f0000ffd000/0x3000)=nil) r2 = semget$private(0x0, 0x5, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) getgroups(0x6, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = geteuid() fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000540), &(0x7f0000000580)=0x8) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000480)={{0x7, r3, r4, r5, r6, 0x0, 0x1}, 0x0, 0x1, 0x7fff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x7d, r7}) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/218) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty, 0x10}, 0x1c) poll(&(0x7f0000000500)=[{r0, 0x1}, {r0, 0x1000}, {r0, 0x1000}, {r0, 0x41}, {r0, 0x8000}, {r0, 0x40}, {r0, 0x3220}], 0x7, 0x1) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'dummy0\x00', r8}) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/05/30 09:01:30 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8008912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x9) unshare(0x40000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ax25(r0, &(0x7f0000000000)=""/85, 0x55, 0x140, &(0x7f0000000080)={0x3, {"4a5e2117ff2f5b"}, 0x7fff}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) r4 = creat(&(0x7f00000004c0)='./file0\x00', 0x100) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x10001, 0xe174, 0x0, 0xfffffffffffffff7, 0x0, 0x10001, 0x400, 0x1, 0x2000000000000000, 0x7, 0xfffffffffffffff7, 0xf9bf, 0x14, 0x2, 0x1f, 0x2, 0x7, 0xfffffffffffffffa, 0xfff, 0x18, 0x10001, 0x1, 0x1c6d, 0x62, 0x0, 0x9, 0x1, 0x6, 0x0, 0x0, 0x101, 0x4, 0x3, 0x3, 0x1, 0x3, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000140), 0x4}, 0x101, 0x1, 0x1000000000, 0x7, 0x5, 0x2, 0x6}, r3, 0x8, r4, 0x3) r5 = fcntl$dupfd(r2, 0x0, r2) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000280)={'mangle\x00'}, &(0x7f0000000200)=0x54) getsockopt$inet6_buf(r0, 0x29, 0x101, &(0x7f0000000300)=""/232, &(0x7f0000000400)=0xffffffffffffffdd) [ 122.156794] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:01:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000000000)="cd", 0x1, 0x10, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000100)=0xffffff4b) 2018/05/30 09:01:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="c23d4b26f2e69ff126a7f8ccd56f5c448ea3a9980e4e5710fa53dcf23a62f7b40a8e471bc0f070b8749811def169080e0500000031a530e932f1b51b78323e13bd55c8c2e1d5c0163c79d4ad6d42c879a367d306184e845a547ac75bd4554dcd1693510253645270b9a9e3c37394e21d564ba8d6a95743f768a1f342026ea5fa87f4517b65df8c0474ab34187a1ab5ed2f93da6b0b67207c3c7068ceca0f7aa60a2b188188c4aabd1d9b54f10cbfac988d56157f140a5c64ed116bda47fc4228ace31de2d14169f5fd46e7374bc9aa627f92d5965ceff17ecf57d664d2a6c08a7855181e193be79aa1e560e6952bad21b08ec5b62b129aae4d2120ac8135366b1d2da4e314bfaa0bcc48dc229d0fa33a3ce0ffcdd101a4fa2d1fbc43be4c387446bbe9657a71f64053903367b028946fea68bb3de6eb1a089439b8d3802b43cb57e5a588ac7a517ce623c234d476adfb55ac952269ac362325bb0d25625271914225b0c7930f25937c5dff1f0ba13ee4b643d6877590514c6d746da07bebc9ce2e6138f0021e31d4df14d6074f7fbd43d9da764cc0e94ed938893c30d696c6522809fba56e8f0da270e439a19eca3ab7f06f0598fda4fe242c473d29db225d6bada23efb337f2ba29098b1c9abda8233e3eca942265f8ffbccfedf56ecd73cbcf0cbc094debc72b5c077bf86edf6609160e4df628f2736889c2a80c125134bfff7dc80dd9f39c4ca29d27ee304a85b780651c6ffd727f93cbf2a265bf32ddad2020ee2f2b346bfb4902c4793c261afed4e122a0a37794f48567054f7079a28a1956d6db58df22b1e6b3b39e4d994ed96041e26e3bbffc6a087e95bb16bcf6f6f39a0d38809089e5cca1e88e395bf960035ebbdbe16eb201fe6594f398203554872fd5f9777e649c6e57f535f0983f979875dfa6a96330864c5952f4e398e937a98a19d582181008a520d37aa739e106ab9fc1014f3f2ea611c383f0ef6ec98504a427259fd4f15b7ce100bb1bdbd3fb4b75679e8527777944483dab43850d40a2734670e21b26403a701165970a1c46c50ca37cbfbfe38ae2528468a95689d6bbc7865672639e45424f01c8d80d2acd8560d5b95e8fb9db2db95adc6df46d0085c24349741401cf683a66272259d905a64d8a53ee1a5c48f0c6691193983eb2742673144461f13f02eb756ea23b5bbd82f5b2498c728a178408ce8ba1a10000bc4a8013ba3660b92e8640bf8c10e0aac4f386ea489ae02cb7c8761462fcd33dcbb1e5137300d2b73b019c0006217733fb12d3b458291efddff9d53d38a4d4f635f2de6a6e5e7afef8788ca03c4e78ae8272ec4060458a5264660339afce52f528f6ac3a424198567bf1c574bb035d04e9321c9e7e94f9c822c3bb0879d878c6e15ef467b07834c57a81a8b2a33f594aee49d8128f86f8b9c8de431ecef37f4ed754c6fa55a09a1a9925fcae555cf1f8ddac211630b255e119c6219f7afde3e5a7b94088f15149e2e4a8d5f59a0627ab4f405665af7d03be9f462fd4f4a625a8026246c83fb535a8507cbec7f0f9a144b0c21cac06b7ca8b01bae787cfe6eb5b2b5b039c3d28cf3ca4bbf6fed637689065d8aa7d8629da2cbbd0fc0ff269ce10dbb312a22eb496392f8c31a24a7dfba82efe62989b07f5681e40511c89a8ab809ad1ee2c938adb05b1939822c6778e454818610a1a6ab8737d8e33935d33456c489fab7cd0ea3b56f44ce43c85992e5643e4d29da8f44396cc00f56da4e057d424cf3b840ce331582027f9bb90a970114cb105adcae0fe711ecd869c5b9c6702d4f82f5a3aaf8fadea9c58ea58affa1ade986606397456bbee1d26dc1d1ed206acf4c1b0eb321dc2d21a713d7b5ee92f5b0f57c5a078ca8e3b2254197aa756ca1e85c14880d5bd4e3ea0bbb6ef10eceaa4a5df06882330180ae4e5681e7ad05d1c47289f0fa4fd0cca0373bf837ab470bbf114521bf6f3ece60f9854f34337ee52b9122e8187e9325712081e69db6f646e560700bc7afd96ff889dc54a89206fce9202a6fa9c47084383aef357d5663e864d1b6aaf1d926f1e701f49c3d6783a8fc82c1b408b13d6f9be3dbfb44dde0a6fcf79f417b116e31f7a61473958d6fa083908459e7bab8e986800fb8f1c1452e7088383bd2be11151f555225075afa6141b1b73fc35efe6f9ab6dc2dac43af985c1388fafb4f1f413edd5f8a8aba523117ad2a847c1dac2ada391e1df6a13cb38b9834055e50a30869d12eb15e425ca8e5f77084de53e351fd3d4f748d3e23513f6a850cf899f761c71cf8aba5e5fc44f6ba034a7124dd94df7833ab51073ae093d5d6941659616c2eb92febd68d05c3a0c8a15b355e9e895bbf5226b1aee773eb92eb19b8546888886f6fcb48f7361d6a51e46b5f2235e13be408eceebcde131db3e095ec51748c33b1b7eda4320818999e958836e4a472b056ee5712c76ee033a45a2451aa7cfb7e5ce3029726ea9bd827198a8bdea366f412cbbb524f0f5e86ad1a35d93d3c9cee9848aa43aacbf24c535170e883192b4e52d4ecb0620307389313e0979db1bf640f81a5b81d701f917e4087bac9b5896c3930136d2373e489a643d9033874d2a588048b3948605628b83fd41f93c665d0296603083bfef377a12656c282ab4692e5ca571d9b90dce2be674d39059971710a2daee489b5f28683144291e5d96982b6b81c23a8e7de4150ae9d57fd9b1e50d0cfff1af9748c37539444dd60da16a2817a5ab9669f60a3e32f9165f099f48da285a6a4dbe5bd1d15c46fa90698eb3dc82adfbf54f874b3046c36a6228b90ac9a72558d73a2e5d0ee1b004280b88d6cd0fb4933e13a654e9cf0d166734e594bf97e00000000000000fc8dbe7378a3ad5e950f6ad4a589ab356feee36f1ea9a095a4595b51e11e86aa58088e942fe79303875b48f21e87fff37bf02595e0c86cfbd3a6ae9501fd5c88cc5959ff05a96a0ef855837e4f3273c5f3563462520666bb7a2c040d", 0x84e}], 0x1) 2018/05/30 09:01:30 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) [ 122.394132] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:01:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x104) sync_file_range(r0, 0x3, 0x5, 0x1) 2018/05/30 09:01:31 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'erspan0\x00', 0x0}) sendto$packet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x11, 0x18, r0, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) 2018/05/30 09:01:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:31 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00000009c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) io_setup(0xbf1d, &(0x7f0000000100)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x4, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x149, 0x769c, 0x1ff, 0xeaaa, 0x0, 0x0, 0x7, 0x2}) io_submit(r1, 0x1, &(0x7f0000000900)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x1}]) 2018/05/30 09:01:31 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getpgrp(r0) mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000240)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x31, &(0x7f0000000000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/05/30 09:01:31 executing program 2: syslog(0x3, &(0x7f0000000040)=""/253, 0xfd) sysfs$2(0x2, 0x401, &(0x7f0000000000)=""/36) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x1c001) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000180)=""/207) 2018/05/30 09:01:31 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x0, 0x2}) r1 = fcntl$dupfd(r0, 0x4953b9f33d9b0861, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x54}) 2018/05/30 09:01:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2}, 0x10) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={r3, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x2d}, 0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000000c0)=0x40) 2018/05/30 09:01:31 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"6f6436feffffffffffe5ff00", &(0x7f0000000000)=@ethtool_sset_info={0x37}}) 2018/05/30 09:01:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:31 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000004000080}, 'port0\x00', 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) close(r0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/05/30 09:01:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0xff21) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) clock_gettime(0x6, &(0x7f0000000040)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/30 09:01:31 executing program 7: r0 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) unshare(0x24020400) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000140)=0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000740)={0x8, 0x0, [{0xd000, 0x64, &(0x7f0000000240)=""/100}, {0xf004, 0xb, &(0x7f0000000380)=""/11}, {0x4, 0x9c, &(0x7f00000003c0)=""/156}, {0x16002, 0x10, &(0x7f0000000480)=""/16}, {0x0, 0xac, &(0x7f00000004c0)=""/172}, {0x100001, 0xe5, &(0x7f0000000580)=""/229}, {0x2000, 0x41, &(0x7f0000000680)=""/65}, {0x3000, 0x3e, &(0x7f0000000700)=""/62}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1, 0x100000000, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x3, 0x30}, &(0x7f0000000100)=0xc) fchownat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f00000002c0)="4f759e0d8128b6a275736167655f616c6c00c8dbb138ef75e64cd649fea76675f2412e7df4a3447d2fd476bf011c3141ca45d60c33a7ded82b6c7636e000b40672a9ef53e58212bf84cae6392a13930913e1f2edbc95af41f1f48a30e87ddd7b68ee5f22229e519d182bb6a57403c5328b5eaf36694ab04f4c4642ae07ee61847ed9373c956ae7f63448fca06547db6f70fa7445", 0x0, 0x0) 2018/05/30 09:01:31 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa}, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, r0, 0x0) unshare(0x240203fe) r2 = socket(0x10, 0x803, 0x0) r3 = accept4(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000000100)={0x2012}) sendmmsg$alg(r2, &(0x7f0000000a00)=[{0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000007c0)}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/30 09:01:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'gre0\x00', r2}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x26, r3}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r3}) 2018/05/30 09:01:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x723) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f0000000500)=0x18) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000580)) 2018/05/30 09:01:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2}, 0x10) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={r3, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x2d}, 0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000000c0)=0x40) 2018/05/30 09:01:32 executing program 2: keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) 2018/05/30 09:01:32 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2321d89494ac5e505e026b"], 0xb) mknod(&(0x7f0000000040)='./file0\x00', 0xffb7206c3ba788ba, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") execveat(r0, &(0x7f0000000080)='\x00', &(0x7f0000000300)=[&(0x7f0000000280)='self(\x00', &(0x7f00000002c0)='-'], &(0x7f00000003c0), 0x1000) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x107) 2018/05/30 09:01:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000000080)="ba", 0x1, 0x8011, 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) dup2(r0, r1) 2018/05/30 09:01:32 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40180, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) r1 = socket(0xa, 0x100000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x4, 0x7, 0x3}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000200)={0x0, 0x0, 'client1\x00', 0x2, "7aea86a65f62e07c", "e8660a94dad37f62a7dd5875e6fa40a0278d01cc2292d6895949004c1e8becf7", 0x4, 0xba}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000400)=0x1ff) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="5acf50b30ee40a673c6c5068ea76177a", 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400dd00270001deffffffffffffff0014000000"], 0x14}, 0x1}, 0x0) 2018/05/30 09:01:32 executing program 7: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)='m', 0x1}], 0x1, &(0x7f0000001980)=ANY=[]}, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x401) ioctl$VT_ACTIVATE(r3, 0x5606, 0x800) 2018/05/30 09:01:32 executing program 1: r0 = socket$inet(0x10, 0x80811, 0x400) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x10) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0xffffffff) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000200083c737e03000f002cdf1389598e2c", 0x2f}], 0x1}, 0x0) 2018/05/30 09:01:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) [ 124.323008] random: crng init done 2018/05/30 09:01:32 executing program 1: semop(0x0, &(0x7f0000000080)=[{0x2, 0xffff}, {}], 0x2) r0 = syz_open_dev$vcsn(&(0x7f0000003680)='/dev/vcs#\x00', 0x9, 0x20000) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000036c0), 0x4) semtimedop(0x0, &(0x7f0000000240)=[{0x0, 0x51d}, {0x2, 0x2}], 0x2, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) semop(0x0, &(0x7f00000001c0)=[{0x2}, {0x0, 0xabf8, 0x1000}], 0x2aaaaba0) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/30 09:01:32 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x440000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x3}}, 0x2, 0x7, 0x6, 0x1, 0x41}, &(0x7f0000000100)=0x262) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000002c0)=""/135) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) 2018/05/30 09:01:32 executing program 6: unshare(0x64000400) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="e8821f8d33c72a5d1135c6066a4ff07e", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="f7798692775a468431f8184d4c96ca6f", 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f0000000100)) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000280), &(0x7f0000000240)=0x68) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r1) 2018/05/30 09:01:32 executing program 7: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000001d80)}, 0x0) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)='m', 0x1}], 0x1, &(0x7f0000001980)=ANY=[]}, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x401) ioctl$VT_ACTIVATE(r3, 0x5606, 0x800) 2018/05/30 09:01:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) kexec_load(0x1, 0x1, &(0x7f0000000100)=[{&(0x7f0000000000)="63786c3b684052ae68c98b2790a88fe22cf60207da751e15bc525f11a13768ee4239a5199f1aa42da53c5329db520430ce43592b15575b3b22403dab972e37b36de33fd2227e008205685834781cea90e536622e2256775f9a44b77a027b7a678918a19d37a8f7eb234056403c1a437e9d456d7d126d6e766a8f36a87cf2be17b1a64f8321e75f7074a5887388c66b2f6c6d71fa7718d6f08bd5c4b5886f2b77d32124692c21e1b2eb518d6724e2206933d06f58b80e230530800d600ba5197f4c5be4cb91fa6bb3d95274099f5a", 0xce, 0x7, 0x8}], 0x3e0001) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}], 0x18) 2018/05/30 09:01:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) [ 124.568972] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:01:33 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x88042404, &(0x7f0000000180), &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000040)) 2018/05/30 09:01:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:33 executing program 7: getsockopt(0xffffffffffffffff, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000180)=0xfffffff3) 2018/05/30 09:01:33 executing program 4: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getpeername(r0, &(0x7f00000002c0)=@l2, &(0x7f0000000340)=0x80) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0xd000000) 2018/05/30 09:01:33 executing program 0: r0 = socket(0x1b, 0x2, 0x0) ppoll(&(0x7f0000ac1fe8)=[{r0}], 0x1, &(0x7f0000579000)={0x77359400}, &(0x7f0000abf000), 0x8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4502, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000304000), 0x4) fsetxattr(r1, &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000000c0)='/dev/uinput\x00', 0xc, 0x0) 2018/05/30 09:01:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0x654, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/30 09:01:33 executing program 1: semop(0x0, &(0x7f0000000080)=[{0x2, 0xffff}, {}], 0x2) r0 = syz_open_dev$vcsn(&(0x7f0000003680)='/dev/vcs#\x00', 0x9, 0x20000) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000036c0), 0x4) semtimedop(0x0, &(0x7f0000000240)=[{0x0, 0x51d}, {0x2, 0x2}], 0x2, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) semop(0x0, &(0x7f00000001c0)=[{0x2}, {0x0, 0xabf8, 0x1000}], 0x2aaaaba0) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/05/30 09:01:33 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa8, "3535a071317d6047bfb60a691e42147706d1606c4d890d65a113d8eb92c17fd0857130dbaae084d9c14f1fce5f4571037871458f7a94508fe1e76f7ab2a6dff6522f677159b2d251eb296e9d79417e609279dffaf4b71935915bccfd17df5121348f9327271e4f7cf7c6b5a1ca3e05e7cdf1a10fbd500947879ee037ea557cd1d399f4568aa3acb21392ab17bd388cf57c8c33906bef249fc34a78079e474a085619a4184cebd913"}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x2}, &(0x7f0000000240)=0x90) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r1, 0x100000001}, &(0x7f00000004c0)=0xfffffcfd) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r1, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x3, "f1825a"}, &(0x7f0000000340)=0xb) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/30 09:01:33 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000024c0)="ac", 0x1}], 0x1, &(0x7f0000002580)}, 0x0) r2 = accept4(r0, &(0x7f00000001c0)=@in={0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) close(r2) 2018/05/30 09:01:33 executing program 7: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = dup(r0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000080)=0x3, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x400003) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000140)="6fb69a594fe887ebd9e56f8565e257d4e1318100bdc16684ed576ec980655eaa6c8cc9315925e4ef3606d2e49f94da8de813b190981a8858d9648998709679144f4fe0a6c71095271a9ba53cbd", 0x4d) 2018/05/30 09:01:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:33 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @loopback}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000580)=0xc) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000140), &(0x7f00000005c0)=0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f00000001c0)=0x14) r4 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2020000}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)=@updpolicy={0x2e8, 0x19, 0x800, 0x70bd2c, 0x25dfdbff, {{@in6, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 0x4e21, 0x101, 0xa, 0xa0, 0xa0, 0x4, r1, r2}, {0x3, 0x4, 0xfffffffffffffc00, 0xfff, 0x3, 0xfffffffffffffff9, 0x101, 0x8}, {0xffffffffffffffc5, 0x8, 0xc12f, 0x10001}, 0x2, 0x6e6bb0, 0x2, 0x0, 0x2, 0x3}, [@replay_val={0x10, 0xa, {0x70bd29, 0x70bd2b, 0x7}}, @replay_val={0x10, 0xa, {0x70bd29, 0x70bd2c, 0x4}}, @srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @algo_auth_trunc={0xb8, 0x14, {{'hmac(md5-generic)\x00'}, 0x358, 0x200, "b9b160283042a9ae12c3f79071d5c186165a175d8f126f876f5209936031b0fdbd6d0da2afee3c345ad3e71418001b6e01673a42690914472d8e48acc975cd7987c928981ed7b1617bb17af23d44a717f98d4b7dc1ba5631876e64711dd4aead39084d725286d79b0a9c43"}}, @algo_aead={0x68, 0x12, {{'rfc4543(echainiv(echainiv(rfc4106-gcm-aesni)))\x00'}, 0xd0, 0x1c0, "1671424850399381a6c15bdaf2444300bad046401de35ee3dd6e"}}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa, 0x3, 0x14ff}}, @extra_flags={0x8, 0x18, 0x20000000000000}, @policy={0xac, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x8, 0x4e22, 0x0, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x9, 0x3, 0x7c, 0x5, 0x0, 0x1, 0x4, 0xfffffffffffffffd}, {0x7, 0xfff, 0x0, 0xffffffffffff8000}, 0x7f, 0x6e6bb2, 0x0, 0x1, 0x3, 0x1}}]}, 0x2e8}, 0x1, 0x0, 0x0, 0x40000}, 0x5) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000000000000001000000000000000000000000000009500000000000000d2fa5d11c52da9c7535ef0a535446e2c4b70910eeaa813a19fdb9fa244fdf90d651a98581121ea"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x4}, 0x48) 2018/05/30 09:01:33 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x800000000000000, 0x0) ioctl$EVIOCSABS2F(r0, 0xc06855c8, &(0x7f0000000100)={0x700}) 2018/05/30 09:01:33 executing program 6: unshare(0x24020c02) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200080, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0xfffffffffffffe93, @dev={0xfe, 0x80, [], 0x11}, 0x2}], 0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10000, 0x0) [ 125.659334] dccp_close: ABORT with 1 bytes unread 2018/05/30 09:01:33 executing program 2: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) r1 = epoll_create(0x20) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8474}}, 0x8, 0x1, 0x7f, 0x4, 0x20}, &(0x7f0000000180)=0x98) getsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000002, 0x10, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ppoll(&(0x7f00000001c0)=[{r1, 0x8}, {r2, 0x1010}, {r2, 0x16a0}, {r1, 0x8080}, {r1, 0x3}, {r1, 0x282}, {r0, 0x100}], 0x7, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240)={0x8}, 0x8) 2018/05/30 09:01:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x84e}], 0x1) 2018/05/30 09:01:33 executing program 1: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000600)='./file0\x00', &(0x7f00000004c0), &(0x7f00000007c0)) socketpair(0x8, 0x800, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r1, &(0x7f00009f3000), 0x352, 0x0) lseek(r1, 0x0, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/05/30 09:01:33 executing program 7: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x401, 0x40100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001e00)=ANY=[@ANYBLOB], &(0x7f0000000340)=0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000380)={0x0, 0x3ff}, 0x8) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', r0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r2 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000009c0)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000480)={'nr0\x00', {0x2, 0x8777, @dev={0xac, 0x14, 0x14, 0x1e}}}) clock_gettime(0x0, &(0x7f0000000580)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) flistxattr(r2, &(0x7f00000001c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6}) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000b80)="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", 0xbf0}], 0x1, 0x81806) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000540)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e21, 0xffffffffffff7fff, @loopback={0x0, 0x1}}, {0xa, 0x4e21, 0xa2}, 0x1, [0x7, 0x1, 0x5abc, 0x8d, 0x1000, 0x0, 0x20, 0x4]}, 0x5c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x1, 0x4e21, 0x26, 0xa, 0x0, 0x80, 0x7f}, {0x80000000, 0x40, 0x0, 0x7ff, 0x8001, 0x41c, 0xffffffff7fffffff, 0x5}, {0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6f}, 0xa, @in, 0x0, 0x3, 0x1, 0x9, 0x1ff, 0xfffffffffffffff9}}, 0xe8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) sysfs$2(0x2, 0xb49, &(0x7f0000000640)=""/125) 2018/05/30 09:01:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/30 09:01:34 executing program 5: r0 = memfd_create(&(0x7f0000000000)='vboxnet1]security/\x00', 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000540)={&(0x7f0000000200)={0x30c, 0xc, 0xf, 0x420, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x6}, [@generic="6e02a1d2d43dae5a639a17d6852d71ecf3a9bfd6365bc50d3f700787fa424809ed253d1ef387eb3d8809ed33ff82149b0add188e72029ea72e128f115e695f061b473a50d83ac664e864ae60b8b72f7ce5305ef3e9c036926c9915bedf53795ea79c7eb0955485d83b78f0c06b15a8192a0e26922b3dccfad3c39bddd637ab938079033aed88a12e019752b63af938eb5f87a50388b42dd8ed8f51", @nested={0x8c, 0x32, [@generic="d3c93f09a6991afe24376b20804f497ff904e2ea4d0796548f20ed1ed85d99e51a0413111e220e499df515024daf2d8e46b6b2", @typed={0x2c, 0x12, @binary="3a1618797ca105bda32808ab1dc56eb8f41bc027366fec6708428a9b1c4687ce41a66571f6ac0c"}, @typed={0xc, 0x65, @u64=0x80000000}, @typed={0x14, 0x4d, @ipv6}, @typed={0x8, 0x95, @str='\x00'}]}, @nested={0x18, 0x1f, [@typed={0xc, 0x3a, @u64}, @typed={0x8, 0x90, @uid=r1}]}, @nested={0xe4, 0x4e, [@generic="7d718204a6770e6e9b5ab49b", @generic="8f4fe68724591b9354af2f7b563d98b773c22c91cb01b4d3cfeed834ba20fb3db0c178fee5c6f2069757a4ac907f1d4d5e428b90e695ee20fcd573a4deacea97140c8952047891703318ec085e7139bf527f5d6bea99014cde033f8f51389e7aa07fcb4b53e540bd55a0d39b7bc1a0c2e63d59eb75d03ecaa0408c3c6cd5454f01ca05873f96fe289ff2a72a515e7fbdb2a694e71fc35cf2b152c89517a08188efd08ae32824e3ff14c3d5f59d16cf556018dd2dc275a76d3ce83cf466d66c7ca9fb302ba441ea9b0809891971bc88b058"]}, @generic="efbe632b1311228b553833da6023176f925e1dd3bf42af00eb00296d444eb854b071019a3778c718523957464b2b70f96d412e80fba29addc93670b2e91ec2e925cc882e23650d98db5c58e0f1c49a66572fe919822fa78f6437052c9ca4ab393478328c1c5537f826ef26bacc0ed8e016bfd16711bc40884df7d6f9bda637c71eff4b540c11ee24b3f1f1b2c38d6de50d189b999f943d38c73c972520a4077f792bd2d00fa341ad8284b1b5030692e0f0edb9719e698096e206f04473393625078ee07d21a3d4917858f4d34cd394b3bf7d5c"]}, 0x30c}, 0x1, 0x0, 0x0, 0x4}, 0x10) r2 = socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x10000) ioperm(0x0, 0x3, 0x0) dup3(r3, r2, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) 2018/05/30 09:01:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040), 0x0) 2018/05/30 09:01:34 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="06004a1100000700000000000000"]}) 2018/05/30 09:01:34 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000400), 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) recvfrom$inet(r0, &(0x7f0000000300)=""/146, 0x92, 0x2001, &(0x7f0000000180)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) keyctl$join(0x1, &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}) sendto$inet(r0, &(0x7f00000000c0)="66896e05cb86673f45f4774adf17a1642fd20efd7793052cff58d4de3988ad7caa59a96fa807a4c90869cec26c34096fb4b9bbe8fd9d6e00601d805d55278134e65f42346d541b67fc36183b8900230afdf77b8fcb913de0321a23fb13c362443d691cc4414bdaf9f241c7ba76bf5af2a3a17bcc9599d0734254709236b87c8430ca7fb1265eff90", 0xffffffffffffffbb, 0x80, &(0x7f0000deaff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0xfffffffffffffe17) sendto$inet(r0, &(0x7f0000000200)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000002c0)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f0000000080)="7079181a469f707048c3caaa1bd818f88136994c36a7a11359c44a6a4532ddcb51b0cf0c6b481e2ef038bcdf233b1f58b61e0ca5123e020e2591", 0x3a, 0x1, &(0x7f00000003c0)={0x2, 0x4e23, @rand_addr=0x936}, 0x10) 2018/05/30 09:01:34 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x84200) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000100)=0x400) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81901, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x28}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x200, 0x70bd2d, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000850}, 0x24008014) 2018/05/30 09:01:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/30 09:01:34 executing program 2: r0 = socket$inet(0x2, 0x807, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) preadv(r0, &(0x7f0000001640)=[{&(0x7f0000000040)=""/213, 0xd5}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000140)=""/98, 0x62}, {&(0x7f00000001c0)=""/48, 0x30}, {&(0x7f0000000200)=""/85, 0x55}, {&(0x7f0000000280)=""/78, 0x4e}, {&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f0000000480)=""/172, 0xac}, {&(0x7f00000003c0)=""/92, 0x5c}, {&(0x7f0000000540)=""/144, 0x90}], 0xa, 0x0) write(r0, &(0x7f0000000600)="eec582c439cd1d3fb452a40189fd0b90f1e9dfd3a26c4c193d80ca", 0x1b) 2018/05/30 09:01:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040), 0x0) 2018/05/30 09:01:34 executing program 7: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x280002) socket$pppoe(0x18, 0x1, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x7f, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x401, @dev={0xfe, 0x80, [], 0x12}, 0x6}], 0x45) rt_sigpending(&(0x7f0000000040), 0x3d3c9a570bc7016) 2018/05/30 09:01:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000700)="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") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3ff, 0x10}, &(0x7f0000000100)=0xc) eventfd(0x7) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000001c0)={0x100, 0x0, 'client0\x00', 0x4, "deb8f8e9bf33baec", "95541296029d9d63bcf4e4b9706911253d591a3016547255ee07009f83a1c1cf", 0x200}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0x6, 0xfffffffffffffbff}, {0x7, 0x94}, {0x4, 0xff}, {0x7, 0x96cb}, {0xb, 0x6}, {0x0, 0x80000000}, {0x3, 0x7}, {0x3, 0x9}, {0xe, 0xffffffffffffff01}], 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7, 0x1}, &(0x7f0000000180)=0x10) flistxattr(r0, &(0x7f0000000040)=""/146, 0x92) 2018/05/30 09:01:34 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = memfd_create(&(0x7f0000000540)='GPL[\x00', 0x2) write$cgroup_int(r1, &(0x7f0000000640)={[0x3a]}, 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000600)={0x1, &(0x7f0000000580)=""/1}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000006c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000007c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000005c0)={'vcan0\x00', r2}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r3}, 0x10) r4 = socket(0xa, 0x400000000001, 0x100000000000080) ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r5 = shmget(0x0, 0x1000, 0x108, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fcntl$setsig(r4, 0xa, 0x2f) times(&(0x7f0000000680)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) r11 = gettid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000000340)={{0x16c2c0bd, r6, r7, r8, r9, 0x2, 0x1}, 0x5, 0x7, 0x10001, 0x7, r10, r11, 0x20}) sendmsg$kcm(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000440)="fc2471703d032d9850a419c60e8e9e8fcc30cacd7ccb228d9d5a709bc9f8a0a782f6729cbaf0f5ed558fb0b08ee3779f13daa15664d22ce8daaa52a6c870828ed21eb7b55b7212d9ee1934dd1db67e73f9c3c07b65a64432a2", 0x59}, {&(0x7f00000003c0)="c7cd15acfc9760", 0x7}], 0x2, 0x0, 0x0, 0x800}, 0x800) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b51300000000000000004e2f9663a918fa1efd9b0b"}, 0x9d8}, 0x1}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000800)={r1, r0, 0x1, 0x3}, 0x10) 2018/05/30 09:01:34 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)=')\x00', r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x7, 0x6, 0x1000}, 0x4) 2018/05/30 09:01:35 executing program 1: syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0xe0900) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x4e21, 0x8, 0x4e20, 0x40, 0x2, 0x80, 0x0, 0x7e, 0x0, r1}, {0xdb5, 0x1, 0x4, 0x5, 0x6, 0x1, 0x9}, {0x8, 0x0, 0x2, 0x5}, 0x0, 0x6e6bb7, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3502, 0x7, 0x3, 0x5, 0x80000000, 0x7f, 0x9}}, 0xe8) sendto$llc(r0, &(0x7f0000000080)="92c875801085652badcfb4f40732638d9fed82dda400fb2f7a50180d0f161d18398412785a35eed7bfb5ebde21a91f1bc352a5759130c5848493674378e661bde39bd1760fdb933cfd9e63cfd66aaa7304d86192a1b1ac9a77f12dcc3337a24f95e9988755548d4b353f64bc1da48303ffa556745661945eea2ed6a6f2f705059f0e1e6a6fa3d165bd389a3bc604d9185503582e60037f445edd8c109a0c309ad7a87b52800ed0da246806f2eb5ae24ca1ab4e86787e5be38da3", 0xba, 0x8000, &(0x7f0000000140)={0x1a, 0x0, 0xe00000000000, 0x4d0b, 0x0, 0x43, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) close(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380)={0x9}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x2, &(0x7f0000001240)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000000000)='GPL\x00', 0xfb, 0xe6e, &(0x7f0000001280)=""/4096}, 0x48) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000340)={0x2, 0x6}) 2018/05/30 09:01:35 executing program 2: openat$vsock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vsock\x00', 0x20400, 0x0) times(&(0x7f0000000040)) r0 = shmget$private(0x0, 0x6000, 0x400, &(0x7f0000ff9000/0x6000)=nil) r1 = syz_open_dev$random(&(0x7f00000004c0)='/dev/random\x00', 0x0, 0x80000) ioctl$int_in(r1, 0x5473, &(0x7f0000000500)=0x6) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000002c0)=""/176) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendmsg$netrom(r2, &(0x7f0000000280)={&(0x7f0000000080)=@full={{0x3, {"1a44f360691232"}, 0x8001}, [{"59f2c122ad9764"}, {"4e274dfafeefe9"}, {"993b4c8aa8ff87"}, {"d214c1cdba5c27"}, {"fdcefdc8378573"}, {"795af68ef847ef"}, {"bdfd5f83442342"}, {"4c437703c162f4"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f0000000100)="48f76d0c0e22b48fd966e52920ee197050a5f6dcca4d2245629cd601b024b7a29f33f802399f526255fef02d9895675b9a11ad4c424b287eb4b44c5420be006ec0e50741d780e9eba9c4128d7b57e41af2d4cae837e90eea4e5b39a30f921030f0b9932fc41a501c5c011fd8386a1821ae6d8ca23b69b5901f6f06d042cbc10dacbac31b5f3f780f66c88993d16f26b1", 0x90}, {&(0x7f00000001c0)="750002f8fcabdbad7b2ad5a72d717c8295438f1fd6e5ea72df49ba9621450f0ed7ad1125d250ade38b85d80908601e4d4f702921986a50ca4250568394d2f0ffe72d55cf483e4a902c6b9eb40f0b883b81f1e52a666a59162b8bce8376fe7315962403a50d30d7ae6c02646c374bb2", 0x6f}], 0x2}, 0x40000) r3 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="0630cfa6bb0b2ef395b946c28c7122141bfa0393", 0x14, 0xfffffffffffffffa) keyctl$read(0xb, r3, &(0x7f0000000440)=""/85, 0x55) 2018/05/30 09:01:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040), 0x0) 2018/05/30 09:01:35 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r1 = memfd_create(&(0x7f0000000300)='net/dev_snmp6\x00', 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f00000001c0)=""/8, &(0x7f0000000200)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/dev_snmp6\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x3) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)="1bdd06bfff06508afde6cbfecd4e8d9d76596d40f03edbed953943a6542a308243541e09ec578bb4f44c1f3d43c0acf888bd5a8d580ffa5c6978df3ca8b3d437fe51e889272cb97492bd3c46b3f522e8a8bbbc4222dc6c376f83c8cca17ced17fba6bf1a358f046145e3d68b6219b17e0f69ad5315fb6a49cb9c6185959732a18980bc13ef22458dee7002fbdf5d84103ed275f63d743e6de7bdd0a7168829e999dc8eab07d3c13a2ea424", 0xab}], 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x6, @empty, 0x2514}, {0xa, 0x4e20, 0x5}, 0x768, [0x95, 0x6, 0x3, 0x7f, 0xffffffff, 0x800, 0x14e, 0x39e2]}, 0x5c) 2018/05/30 09:01:35 executing program 5: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) request_key(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)=')\x00', r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x7, 0x6, 0x1000}, 0x4) 2018/05/30 09:01:35 executing program 6: r0 = socket$inet(0x2, 0x8000000000003, 0x32) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0xffffffffffffff31) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$unix(r1, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="8dffd183", 0x4}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) 2018/05/30 09:01:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)}], 0x1) 2018/05/30 09:01:35 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x2, 0x0, 0x0, 0x5}, &(0x7f0000000040)=0x18) 2018/05/30 09:01:35 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x40) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000040)=0x7, 0x4) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x3fffffd, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003b00)=[{{&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000140)}}, {{&(0x7f0000000180)=@hci, 0x80, &(0x7f00000039c0)=[{&(0x7f00000014c0)=""/191, 0xbf}, {&(0x7f0000002680)=""/245, 0xf5}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f00000038c0)=""/255, 0xff}], 0x5, &(0x7f0000003a40)=""/141, 0x8d}}], 0x2, 0x0, &(0x7f0000000240)={0x77359400}) 2018/05/30 09:01:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1d) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000240)=""/107, &(0x7f00000002c0)=0x6b) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000002200010000000000001300000400000008000c00816078013bd28e85a118057e8a5b470b11b9725dc78232966781b100006301000000c45d2ab21add05ff275f1fc3ff4280cf16448eb091e8cf67bd10b1b060097367f144accc18707291b58fc1d42dbac57b5e2aa8344bf1d6315ded59201121583f7a214a769d43ab7df25767f639f57aa1b6efa3ffb5e41b235a367ac840fc2398a3cfbdb738"], 0x1}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r5 = semget(0x2, 0x2, 0x20) semctl$IPC_RMID(r5, 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000340)={0x3, 0x33, &(0x7f0000000300)="5365c18f08330600aca4c9f7d2e3033b00000828bda7f8558732faaa5db31baa2224a89d2190d8554355a9bbc527bc7dae958e"}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000180)={r3, r4/1000+30000}, 0x10) 2018/05/30 09:01:35 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x187481, 0x0) recvmsg$netrom(r0, &(0x7f0000000780)={&(0x7f0000000100)=@full={{0x3, {"7734947b0156ba"}, 0x7}, [{"d94b3dd2c211f7"}, {"efdb67b2b917b8"}, {"573b95fcbde7d4"}, {"2b9ffb4bef7715"}, {"7fdf5028bc909b"}, {"eae189a7993e7b"}, {"1200f08a146e6d"}, {"02c2273f0e145e"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000280)="5fbd97c0ee9c3fe0fce5f31ddff0fd5e597944ff25991c7f11f227a015fc7f4a9d281d0752a0f5ced81817af9e4f0f92864e47d11afe9edaf44a856bb3911d86e26e01fde7fc01c234a684f4b52e0c19743e58d0ac17d48490383e6177083b7ca0c876a45305f8a8452fa3a52ba91495a4cb11c1df6c90930f0af2c515ab75149a84e7fe7134f58f3f2a00e4721ab021733ae4224a47f9f5a21b7655d4180287726b22726bdb05f228d1a0f63f57aca2ad063c8426b117a12fd695db0f", 0xbd}, {&(0x7f0000000180)="1c39717c3250a7620ba6c48f7933", 0xe}, {&(0x7f0000000340)="042950b1c0a44da97ae6d7a85faf09c9930b224de4dbf889648eb63b356c0d1b753fb98d45c340d67e94148e4260d829ec7ba1edd0ee4766e933296f84390b51fa3b821732", 0x45}, {&(0x7f00000003c0)="7eb7447e0d524cb0a048cc2e99cc7749249445d590536d0fdf9b07c7e5ed55b23f8b6df7dbf8228ad019bad6fabde4f0893d2f180f3779a41d4cc20ba6d74071ed9af8241ad8b997647f6b46ad67dde285f9e78491f430d77918b30e69eef8df3d4e521b901a4ac331d033e7e504ec9ae8a88348307fe544f06a33a68864b70ca4dd3af7103569365b9b747647a9421b9aa028d21cc8895fb57a95ca4e72d0b9d24d0ee2", 0xa4}, {&(0x7f0000000480)="9b4e96955c99047793b904602c70fee9e25a492ea48e76245eae8e66279b00a257708cea0ebfb2e5080857aa68e4d25bd99d0b9d3c683eda09275a4b6f5edaf73cd3fdf8ec744e09461afacc96750c4b10cce90237b874afe1e56a98552204d636f22209", 0x64}], 0x5, &(0x7f0000000580)=[{0x60, 0x111, 0x7f, "9c93bba5ae724d70a47396fd4ce308333065f2a96f95eff0bb0c1754eef81214e58827d50e53e6b2b17d3d2d6db806617d0959cc94747f52e980eb41f9c8b6f5bdf9b046d300f96296ec0e25a6f1af"}, {0x78, 0x102, 0x80, "69cb2e6a5a55b71e7bb800028a74dcf209b4e31003cbd2d935a37061b8ced883bfecc563754fd0dacd47f3c117a02bd9663493d1c4dc56430c6fa178c861177cb1884f0db0e33a616e5be3e3244d146a1f351394576ee4b38c8ce758543ecd91278072bc0792"}, {0x110, 0x102, 0x3, "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"}], 0x1e8, 0x4000000}, 0x40) r1 = socket(0xa, 0x200000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000000)="84c341eb52030dc51fd053a7332f0051338b9d780e57e34f5e4ef6471bb952c3a40f3fe9b9ecfe3b0f9352488b402754064b1a1f") timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x1c9c380}}, &(0x7f0000000200)) timer_gettime(0x0, &(0x7f0000500ff0)) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) 2018/05/30 09:01:35 executing program 1: r0 = socket(0xa, 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x31ac, 0x37, 0x404, 0x70bd29, 0x25dfdbfe, {0x1e}, [@generic="3b17c70e5e507a8ecaa9a06633f8692678e2604fb300e35f1e910e594eac1e1772d25457860e470c0e1dd2b85ad06dd82533afc21770df", @nested={0x20e8, 0x7d, [@generic="94575f558ff5ba6176c73c5e1f4e4606c10b697139e5ed03e07d10c9aa20fc8db86ae0bc4e618b263116dc68cc1ce381742afadd2bc6a39f49d3e059a0f3398b6399f37504d2366965f63ac1d93740c652537ae4b63538467f7a4ac0b99c7c", @typed={0x8, 0x3f, @fd=r0}, @typed={0x14, 0x14, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x4b, @fd=r0}, @generic="9abdbe95821a6d7b7d6368fe30d162a807f6fd41a282f9706b75ae5875a6293f7fa791e66bd5e1d238115b989c180ac160a8f2167ab54e5c5d9c7e8fd05e24d4429fe07e25cd6967", @generic="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@nested={0x1078, 0x44, [@typed={0x4, 0x2f}, @typed={0x70, 0x4f, @binary="8baf89666214019b4536b2b91eb5ef2b0ea98a31ec4816b1157e3356b5c5d3660218f34b575122a07f0d2388a3aae3aab671f38d44c2a60a3e295afdd217d734844071ce196614d49e172b1e04fc1e611240d7c9408e8d2211cce4ea01c493a44c1cee79ac3a421d78e4"}, @generic="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"]}]}, 0x31ac}, 0x1, 0x0, 0x0, 0x20044004}, 0x4001) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x200000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20002010}) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000140)={0x0, 0x401}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={0x8000, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x80000000}) 2018/05/30 09:01:35 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) close(r1) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) r6 = socket(0xa, 0x80000000002, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setsig(r3, 0xa, 0x12) read(r4, &(0x7f0000001080)=""/244, 0xf4) fstat(r5, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, r7, r8) r9 = dup2(r3, r4) fcntl$setown(r9, 0x8, r2) tkill(r2, 0x28) 2018/05/30 09:01:35 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000140)) r1 = socket(0x10, 0x3, 0xc) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) write(r1, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) 2018/05/30 09:01:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)}], 0x1) 2018/05/30 09:01:36 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) dup2(r0, r0) 2018/05/30 09:01:36 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) recvfrom(r0, &(0x7f00000000c0)=""/253, 0xfd, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x80403) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/05/30 09:01:36 executing program 2: r0 = socket(0x0, 0x2, 0x1000008) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6d6f756e4c58320b6f00b1b111f1206596c97a637c74fdfaf1d37fa9571cb1350935500000000000913e73deaef7eda51c71a21513a39d3179717ae0c994d9104a9991f0635ffbc5f01d739a4e169e9a17ef3e03da95a81dde5a4900b19a273a85cd204c496e8198601e4581d78821bc8533171821461b27c2b21c0b08ca58f768257e10cca5e97e743197132d997926f8595d4db45bcf21968fe588bc02cb57e36fe8a2b6f06c42884c51a7ac297795c9a8256791") lseek(r2, 0x0, 0x0) unshare(0x20003f7) sendfile(r0, r2, &(0x7f0000000080)=0x200000019, 0x0) r3 = msgget$private(0x0, 0x1) msgrcv(r3, &(0x7f00000001c0)={0x0, ""/234}, 0xf2, 0x3, 0x1000) 2018/05/30 09:01:36 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0xb, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = dup(r0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@dstopts={0x0, 0x8, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @generic={0x6, 0x3, "a08c2f"}, @enc_lim={0x4, 0x1, 0x9e5}, @calipso={0x7, 0x20, {0x8000, 0x6, 0x8a, 0x2, [0xa8580000, 0x95, 0x4]}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x3ff}, @enc_lim={0x4, 0x1, 0x1}]}, 0x50) 2018/05/30 09:01:36 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000004, &(0x7f0000000000)) 2018/05/30 09:01:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x4, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000080), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) process_vm_readv(r1, &(0x7f0000000380)=[{&(0x7f0000000280)=""/246, 0xf6}], 0x1, &(0x7f0000001780)=[{&(0x7f00000003c0)=""/26, 0x1a}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/119, 0x77}, {&(0x7f0000001480)=""/113, 0x71}, {&(0x7f0000001500)=""/110, 0x6e}, {&(0x7f0000001580)=""/98, 0x62}, {&(0x7f0000001600)=""/151, 0x97}, {&(0x7f00000016c0)=""/158, 0x9e}], 0x8, 0x0) r2 = creat(&(0x7f0000001800)='./file0\x00', 0x0) r3 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000001840)=r3) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x5, &(0x7f0000ffb000/0x3000)=nil, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f630200000016fe0a423a91cfae7a3100", 0x200002, 0x0) 2018/05/30 09:01:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)}], 0x1) 2018/05/30 09:01:36 executing program 4: r0 = gettid() socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f0000bce000), 0xffffff36) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000000)=""/147, 0x93}, {&(0x7f00000000c0)=""/226, 0xe2}, {&(0x7f00000001c0)=""/87, 0x57}], 0x3) tkill(r0, 0x1000000000016) 2018/05/30 09:01:36 executing program 1: r0 = socket(0x2004, 0x80001, 0x4) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=@bridge_getlink={0x28, 0x12, 0xa01, 0x0, 0x0, {0x7}, [@IFLA_IF_NETNSID={0x8, 0x1d, 0xffffff7f}]}, 0x28}, 0x1}, 0x0) 2018/05/30 09:01:36 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000e51ff8)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) close(r1) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x4200) 2018/05/30 09:01:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x427}], 0x1) 2018/05/30 09:01:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x4, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000080), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) process_vm_readv(r1, &(0x7f0000000380)=[{&(0x7f0000000280)=""/246, 0xf6}], 0x1, &(0x7f0000001780)=[{&(0x7f00000003c0)=""/26, 0x1a}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/119, 0x77}, {&(0x7f0000001480)=""/113, 0x71}, {&(0x7f0000001500)=""/110, 0x6e}, {&(0x7f0000001580)=""/98, 0x62}, {&(0x7f0000001600)=""/151, 0x97}, {&(0x7f00000016c0)=""/158, 0x9e}], 0x8, 0x0) r2 = creat(&(0x7f0000001800)='./file0\x00', 0x0) r3 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000001840)=r3) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x5, &(0x7f0000ffb000/0x3000)=nil, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f630200000016fe0a423a91cfae7a3100", 0x200002, 0x0) 2018/05/30 09:01:36 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x7, 0x600000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f00000003c0)=0x4) clone(0x1000000, &(0x7f0000000000)="d253c357c9d6f8991e2cf2277d7783b2b63d99a888b3e3bb425e8e95832a40e4189a77526e64db17ce8710908e60128618bd96dfe7329df2c682552a7aa5c3e00ea10ccb0c1753adc243daf3c9db443075f31099cb2f6e2827d2f66fceba9d5139f2da4460b920712e0a74e82a95ce2abc74572144cf347ffa78ac", &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x1f}, 0x8}}, 0x81, 0x33, 0x1f, 0xfb, 0x10}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x2, 0x80000001, 0x10001, r2}, &(0x7f0000000380)=0x10) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x42) 2018/05/30 09:01:36 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000048fb26d9a9c0512508dfc3f8599c13608aec90f943da2fd6b062373606f906937d9140ef0b8dc9013e69c8459ce900b01b8895535b5f89863261305b00ce21fc3664278c83a33d45e22270f935e9ab5ae7aa1481643437d2b33e97605d5285ee6b5c5c351e38dcfd96d5124c148d611c617a6988552fcb7d1eff3b372d67f69f92db4774d1f3a8bfdb127eb01e23579bd72eab51fcc2d5b537b267c05ef7e87dd3bd605d3bb8f17b8c01767887e37f99c6b7f94a72c4a0d9daee9082a04c20e0409fe784b17cd42808d0b4a98be4aa01193ed1319db0b33b402dd043fb3b1b8bf7ec09"], &(0x7f0000000100)=0x7fffffff) 2018/05/30 09:01:37 executing program 1: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x8, 0x0) r3 = gettid() keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000002340)="cd", 0x1}], 0x1, 0x0) 2018/05/30 09:01:37 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x80400) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x10000, 0x20200) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/79) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000)) 2018/05/30 09:01:37 executing program 1: getrandom(&(0x7f0000000080)=""/179, 0xfffffffffffffda0, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000140)="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") 2018/05/30 09:01:37 executing program 2: r0 = perf_event_open(&(0x7f0000220000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x4080) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000140)={0x6, 0xf1, 0x9c8, 0x0, 0x11}) read(r0, &(0x7f0000000080)=""/50, 0xffffffffffffff92) 2018/05/30 09:01:37 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7) process_vm_readv(0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/111, 0x6f}], 0x1, &(0x7f0000000800), 0x0, 0x0) recvmmsg(r0, &(0x7f00000009c0)=[{{&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f00000003c0)=""/217, 0xd9}], 0x2, &(0x7f00000004c0)=""/38, 0x26, 0x3}, 0x6}, {{&(0x7f0000000500)=@nfc, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/29, 0x1d}], 0x1, &(0x7f0000000600)=""/177, 0xb1, 0x800}, 0x80}, {{&(0x7f00000006c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/8, 0x8}, {&(0x7f0000000780)=""/57, 0x39}, {&(0x7f00000007c0)=""/238, 0xee}], 0x3, &(0x7f0000000900)=""/158, 0x9e, 0x1614}, 0x75}], 0x3, 0x1, &(0x7f0000000a80)={0x0, 0x989680}) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000ac0)="bbe2223d2291e4535a3288d732ff7529dcb68a18a3d13527c6dab7938763f20176eefce848ea2e13991ced213eff9986df77930e5657e6346ce67d8b5caf0ee502") ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x53, 0xfffffffffffffff8, 0x6, 0x0, @buffer={0xd, 0x4, &(0x7f0000000040)=""/4}, &(0x7f0000000080)="3c1a016b527d", &(0x7f0000000240)=""/41, 0x0, 0x0, 0x0, &(0x7f0000000280)}) 2018/05/30 09:01:37 executing program 6: unshare(0x40000400) r0 = socket$inet(0x2, 0x20000000000005, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@dev={0xac, 0x14, 0x14, 0x20}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e22, 0x9, 0xa, 0x0, 0x80, 0x7f, r2, r3}, {0x3, 0x80000001, 0x167e, 0x7, 0x181, 0xffff, 0xf8, 0x8}, {0x9, 0x9, 0x5, 0xb42}, 0x1, 0x6e6bba, 0x3, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d6, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x3506, 0x2, 0x0, 0x100000001, 0x0, 0xfff, 0x400}}, 0xe8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r4, 0x3}) r5 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="a581325155dc474c5c9fec31d7f59efa2ce797cabe1f1f2904f9b590cbb280512612be98a243", 0x26, 0xffffffffffffffff) keyctl$describe(0x6, r5, &(0x7f0000000180)=""/108, 0x6c) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/30 09:01:37 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r1, &(0x7f0000001500)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000100)="3ab45b945ca76e88f7e620d30c66aabd4fe2918d7bce3a933bfc3e639797f35695bbee9501cb67ea3e80fbf9df9b1f0bb3a0b88c475fa838fe1fb40dc9e29c483b1260d5b2840b8d5328a968b50411d468a1bb2c9a290e567568d0da6d9a2e072c305eef16ec92d1d76578f84ebf5eac76c1545a9e1ed06fad3847461f73879a5c5619c65cab87c4ab39eaed0c2485335f24f463dbd4c08f4c97e75a69ce82840df4a977d5f35171aa654442a64a53c7e875e50b59a332893e8fbf2a6ba7", 0xbe}, {&(0x7f00000001c0)="74d57f1f2ecf10d04175c56d5d3ca5ef6cda12dc68aacc3b89a410b875f55e74c3d369840f1a98e2444ff5188521d2a29ea5c9e17aa4905c6700afb5570b8748f0947d3b556b3db651edcbd085c1e6f54798d9ec883fae5fa16d73c5a585e9c3f5b0277358aa1cb9577b3fd6bd8b0cef06699c3adec0070415a3fa374c455d31cae7b053c47c943840320e60ba6dab941b1f169b70678c334afa20fef0e7ffbb311bbc654fbed2", 0xa7}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000280)="3ce62d310c554e598fff5f972c5963e2be43115db2d9f7ac0cb115089ab24090db6b5ecc", 0x24}, {&(0x7f00000013c0)="f64d769a4af379671313f8ff639e45a8d3f90fe27d3c8a292c660613bd883d9ba0c01c464260a7e10a65b3a90dedd65f3193fe82b2699416a3626dca2f606d625e938a770fd8b526679f715279d310d4ee86c13426121a4ce8021741125373809336b4a4c8a3c26ee52905a8c0674a06a4124a446942f4f039df748a8135d1ee3fcbf4f29d9f5450bb9c342ac23ca7354ba01736358ffa5db00847ea66d0d312f496201a4bcc7ebd1e12036ddc8fd72a76f82900979d167332ef5a7cb326d68624793721a8d0a8488ef9f82f21a907959c630e", 0xd3}, {&(0x7f00000002c0)="906b19236dc24f451a15f84af075d5ff23ee09d1ea458733", 0x18}], 0x6, &(0x7f00000014c0)=[@authinfo={0x18, 0x84, 0x6, {0x1}}], 0x18, 0x40000}, 0x24004084) recvfrom$inet6(r0, &(0x7f0000000380)=""/17, 0x11, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x8, 0xfffffffffffffe28) r3 = syz_open_dev$admmidi(&(0x7f0000001540)='/dev/admmidi#\x00', 0x3ff, 0x200802) write$tun(r3, &(0x7f0000001580)={@val={0x0, 0x886c}, @void, @arp=@generic={0x311, 0x2, 0x6, 0xb, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, "0dfb69d9f38a4075e7eb6b", @random="d0b3c1ff9e9c", "3140c0dd6c9a0e2dbdd445a204ffa0a2"}}, 0x33) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) 2018/05/30 09:01:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xfffffffffffffff9, 0xde4ad1260612ba39) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000300)=0x100, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00000001c0)={{0x80000001, 0x333, 0x40, 0x1, 0x4, 0x80}, 0xffffffffffff396b, 0xffffffffffffff00, 0x5, 0x5, 0xdb64, "994bc3f70c654dae6f80f850a239cf7cdc9eab3338d9a8d73b9e6c89c897881a946325523a6071515475086fb0dac0cfddc169ebfd2910c349456e99fb7ccfb1c2f6e499152c07f1b0745b6da995b4e3938952c0f0078721468212f06d566c824e12cc7a24b224258761d8112e65f8c1349ae2e3b248ae6075d2e3455f4861ca"}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@broadcast, @broadcast}, &(0x7f0000000080)=0x8) getsockname$unix(r3, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) 2018/05/30 09:01:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x427}], 0x1) [ 129.957250] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:01:38 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0xfe69, 0x0, &(0x7f0000000140)={0xa, 0x4305, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/05/30 09:01:38 executing program 0: r0 = socket(0x1, 0x200000002, 0x0) r1 = socket$inet6(0xa, 0x40000000000001, 0xfffffffffffffffb) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0xb4, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x6}]}, 0x10) dup2(r0, r1) 2018/05/30 09:01:38 executing program 2: r0 = userfaultfd(0x807ff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3ff, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000001c0)={0xfffffffffffffffe, 0x9b7, 0x3, 'queue0\x00', 0x5}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000180)) r5 = dup(r0) socket$inet6(0xa, 0x2, 0x20) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000000)) epoll_wait(r4, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/05/30 09:01:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-512,ctr(des3_ede))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) 2018/05/30 09:01:38 executing program 0: semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0xfff}], 0x1, &(0x7f0000000080)={0x0, 0x989680}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{r1, r2+30000000}, {0x77359400}}, &(0x7f0000000140)) 2018/05/30 09:01:38 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x3b00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 130.348728] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:01:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)}], 0x1) 2018/05/30 09:01:38 executing program 0: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000)) getdents(r0, &(0x7f00000001c0)=""/162, 0xa2) getdents(r0, &(0x7f0000000140)=""/73, 0x49) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/05/30 09:01:38 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="240000001a0025f0006bb484feff051c020b49ff6e10b500000700eb080004000100134d", 0x24) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/30 09:01:38 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000048000), 0x2) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000451000), &(0x7f0000024ffc), 0x2000000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1ff, 0xa00000000000000, 0x4}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x34e, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x80000000, 0x6, 0x3ff, 0x0, 0x30}, 0x98) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r2, r3/1000+10000}, {0x0, 0x7530}}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000008f80)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000008fc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000009000)={'team0\x00', r4}) [ 130.631395] alg: No test for authenc(sha3-512,ctr(des3_ede)) (authenc(sha3-512-generic,ctr(des3_ede-generic))) 2018/05/30 09:01:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)}], 0x1) 2018/05/30 09:01:38 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000140)={{0x1, 0x6, 0x7f, 0x100000001, "975257b9cfb8bccd6910fe5490bec6b6aebe4e5369694e9c69f2686c78cbc498bfb78b2452da95cb9115ce6a", 0x5}, 0x80000001, [0x7, 0x2, 0x8, 0x1, 0x5, 0x6, 0x20, 0x5, 0x1, 0xa77, 0x7fffffff, 0x8, 0x3, 0x9, 0x20, 0x6, 0xffffffff, 0x233900000000, 0x0, 0xfffffffffffffd83, 0xcb, 0x2, 0x4, 0xfffffffffffffff9, 0x5, 0x8, 0x100000001, 0x2, 0x80, 0x6, 0x755, 0xfff, 0x162dccce800000, 0x8, 0x6, 0x7, 0xd1a7, 0x8, 0x3, 0x9, 0xfffffffffffffff9, 0x8b, 0x5, 0xff, 0x6, 0x3, 0x7, 0x77b, 0x20, 0x8, 0x1ff, 0x9, 0x7ff, 0x90, 0x4, 0x0, 0x101, 0xffffffffffffff81, 0x1f, 0x4, 0x4, 0x1, 0x9, 0x1f, 0x400, 0x3, 0x1000, 0x0, 0x504, 0x9, 0x9, 0x8, 0x7, 0xeb8, 0x7, 0x5, 0x100000000, 0xff, 0x100, 0x9, 0xb23, 0x1aa, 0x100, 0x4, 0x7ff, 0x239, 0x3e, 0x3, 0x224, 0x100000001, 0x3f, 0xffff, 0x0, 0xffff, 0x8, 0xfffffffffffffff8, 0x8, 0x5, 0x3, 0x142, 0x6, 0x2, 0x1, 0x8, 0x1, 0x5, 0x3, 0x8000, 0x3, 0x200, 0x9, 0x80000000, 0xa8, 0x80, 0x9, 0x401, 0x8, 0x0, 0x8, 0x10000, 0x9, 0x2, 0xfffffffffffffff7, 0x1, 0x1, 0xffffffff, 0x5e0a3ab9, 0xffffffffffffff2d], {0x77359400}}) recvfrom(r0, &(0x7f0000000000)=""/114, 0x72, 0x48, &(0x7f0000000740)=@rc={0x1f, {0x34d, 0x9, 0x512, 0x1, 0x7ff, 0x7f}, 0x2}, 0x80) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000bc0)=""/52) connect(r0, &(0x7f0000000b40)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x4, 0x1, {0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x16}, 0x9}}}, 0x80) 2018/05/30 09:01:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='limits\x00') io_setup(0x8000000004, &(0x7f0000000040)=0x0) io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000140)}]) 2018/05/30 09:01:38 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) unshare(0x40600) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0x49}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) connect$bt_rfcomm(r1, &(0x7f0000000380)={0x1f, {0x80, 0x73209aa4, 0xfffffffffffffffe, 0x1, 0x40, 0x1}, 0x100}, 0xa) fchownat(r2, &(0x7f0000000180)='./file0\x00', r3, r4, 0x800) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x81, 0x4) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) pselect6(0x40, &(0x7f00003e0000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/05/30 09:01:38 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x80004523, &(0x7f0000000000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xaf, &(0x7f0000000200)={&(0x7f0000000300)={0xffffffffffffffda, r2, 0x10, 0x70bd2a, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x0, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x0, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x0, 0x4, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x90) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x100000001, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x1, r3, 0x2, 0x1}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x204200) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f00000002c0)) 2018/05/30 09:01:38 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x8000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0xd000000a}) ioctl(r0, 0x100000000008912, &(0x7f0000000240)="c626262ca523bf012cf66f") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x100000000000039a, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') preadv(r1, &(0x7f0000000480), 0x1000000000000171, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x8030, r2, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000100)=0x5) 2018/05/30 09:01:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="74d9c0296f2796de5ea4630c1dfa193469948f877263") getdents(r0, &(0x7f0000000100)=""/69, 0x45) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) 2018/05/30 09:01:38 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0xc814, r0, 0xfffffffffffffffc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x2, 0xffffffff, 0x8}, 0xc) pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x300000d, 0xffffffffffffffff) 2018/05/30 09:01:39 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x40) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/05/30 09:01:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)}], 0x1) 2018/05/30 09:01:39 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a'], 0x1) 2018/05/30 09:01:39 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+30000}}, 0x0) 2018/05/30 09:01:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x1, 0x2ffffffff}, 0xc) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000100)=ANY=[@ANYBLOB="f0c6d3e022001103000000000000000000000000363f8c7d51aa242f872ef6c0b12089b7da8a322d597713e4d1cab3d145f608b204ce90e243a2270d9075a98700dce83a21ef35199030c29d61c5b44d9c26d3a3afd500672e418cf57a2503fe3aa01713ef5b5374d2dfca25d7e0ee35314681ec12fc14fb6f2d1439ffe99a87dca80731b763f957d97efde9ef038c154eba45231a910ac11059ee3d7a9c35f5ff184a4fb2c55e3feecd678703608425331c7d1adf4f9c4be38bda0adac56141a9899bc7172258036488a65a02de8bedbe0f9e59"], 0x14}, 0x1}, 0x0) 2018/05/30 09:01:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x313, 0x80000001, 0x1f, 0x8001, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="000005000002080011000000000000000000000000000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/05/30 09:01:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x20080, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000002c0)={0x8a4, 0x89a, 0xffffffff80000000, 0x5, 0xff, 0x10000, 0x5, 0x6, 0x5, 0x6}) r2 = socket$can_raw(0x1d, 0x3, 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="73f97a30ade8d64aa90bd75f29630afb2d6d77416d39b9c1e05d12cf2f539d093ed2c2bcb9f577feeabfab85d3f4aeb10faf68cc9ad43e38875cb74aafc5b9611aea54f66098248321be9c0e6bb59d430e1893e3450b7c548e583e4d260b9b53d3000000007a8e8006d1243afce02f994413ba6821329706c1a267d416b502a7a78dc4e818454139b8c5900f9113b131c000000000000000"], 0x98) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) r4 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r4, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r3, &(0x7f0000000040)="5a09bbc9e4459480628877f7aecf9ca12812bbc45da773abd40b3a9056acf92bbc9ffab82903d813e0f9bff56279ae1398d502c2808104c2c45f7dd5425463b1b0f390ce4f93bf048378bcd9b9b8a78275dffb0e87a19faf532c75f32f46ac492741551d2965d74d8dcd49b566cb4bba6be99165e1f7be0af525068803a562cef30616a6a266fd4948ea3f28f6c595763e1fc7d433d0bf0b113e4f8a16075a7e324ad9790309625d54a1a924c042758b71369aa39700411059d759d30f97b9944d206148d3f5ab32283215e0cc11597e06d64903a529e26fea300f71067175831e749536"}, 0x10) bind$can_raw(r2, &(0x7f0000001640)={0x1d}, 0x10) setsockopt(r0, 0x69, 0xa, &(0x7f0000000300)="d25b78b89ca6d5c51a2903a254710a4ba4d6e613acc1497421a2a0a05678e26d536e18da27692ddf6d1c7183ba72e5c3dab1acbf173dd1c75028e3f4d7083403cbf50fd1596ce496c55c8612baa128d283dbb50132ce59d0d5ebaee4afda00bfc439863493d0d92f4965bd780fa3ff208552b3db73a160f1b13cf724e1bd079b7c504bbb6864093a000000000000000000", 0x91) dup3(r0, r2, 0x0) unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x200) 2018/05/30 09:01:39 executing program 2: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) chmod(&(0x7f0000000200)='./file0\x00', 0x110) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="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", 0x1000, r0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="a4", 0x1, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="848432503e1ac2bae9d92c5d144121fbb1962144eae8978bd4f065eadead9ca85fd3c49e925de4007488bf80a2152f25efb149bbddc4493ad0c625b2e5cfabf2f745b9a6586673f693fc49f3b2e10e38afb34f9befefa874c9e7033ccc0e967bec6de22d59ece236cb34ca95781888a02e9796e3342b40b123e5f81ff5e36b907efecba4cfbf634fd3fe7f546dba4cdcc4fe13ac83893eef8276820db8efd0e90729fb71a71d96dd945238acddb8375d4b349d571748902d266efb9ab909b8b6", 0xc0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000480)={r1, r2, r1}, &(0x7f00000004c0)=""/155, 0x9b, &(0x7f0000000100)={&(0x7f0000000400)={'md5-generic\x00'}, &(0x7f0000000080)}) 2018/05/30 09:01:40 executing program 1: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r0 = eventfd2(0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x2e4ac3e9) 2018/05/30 09:01:40 executing program 0: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x448, 0x0, 0x130, 0x130, 0x360, 0x360, 0x360, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xff0000ff, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x80000001, 0x5, 0x6, 0x7fffffff, 0x9, 0x58, 'ip6tnl0\x00', 'erspan0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "2703e78831b118844f01b99a2789e118ab149956c7321cc906642295c7fb"}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xe21}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9, 0x6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040), 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x2, 0x3, 0x6, 0x6, 0x1, 0x1a755e21}, 0x20) 2018/05/30 09:01:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x214}], 0x1) 2018/05/30 09:01:40 executing program 2: set_tid_address(&(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000000c0)={0x2, 0x3, 'client1\x00', 0xffffffff80000000, "eb22aef719e2062c", "3f39fbeb26ef2b4de07e5acea535a21b3d3a0e9d797370a41b5e81552ac1880a", 0x1ff, 0x20}) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002500)=""/83, 0x53}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x6, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0x379, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/05/30 09:01:40 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x0, 0x401, &(0x7f0000000040)}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000140)) ioctl$KDSKBLED(r0, 0x4b65, 0x8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)="93f81cdadbe61310439d6afc68553fe77eb75b2760147540d0cc4406a24548758e961b1d2b300d0e54f46d206c1c9fc4daed907dd97a4b72140da10957e0ceaf87635d6914b748625ed5cdb902806950669047e6d7cdc49ae3cda70ece5b8c32ef9d7975cdc345357c01b1b1a3", 0x6d) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) fstat(r1, &(0x7f0000000200)) 2018/05/30 09:01:40 executing program 7: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10008}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x5c, r2, 0x202, 0x70bd2c, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20008001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000001c0)=0xc) prlimit64(r3, 0xf, &(0x7f0000000240)={0xffff, 0x401}, &(0x7f0000000280)) 2018/05/30 09:01:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000004540)=[{0x0, 0x0, &(0x7f0000004480), 0x0, &(0x7f00000044c0)}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffe01, 0x10200) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x100000000, 0xffffffffffffffff, 0x3, 0x23, r2, 0x2}, 0x2c) 2018/05/30 09:01:40 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0xfffffffffffffffd) write$rdma_cm(r0, &(0x7f0000000140)=@leave_mcast={0x11, 0x0, 0xfa00, {&(0x7f0000000180)}}, 0x10314) 2018/05/30 09:01:40 executing program 1: r0 = socket$packet(0x11, 0x200006, 0x300) setsockopt$packet_int(r0, 0x107, 0x16, &(0x7f0000000040), 0x4) 2018/05/30 09:01:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e00000027f000001010000000300000000000000ac14ffaa7f000001db30ad2a44eb8dd7c35266ab5d1a02d30092b846adfba695d4f4ae42be94252e45b6eb75d440cdb163cc934419493cd8aef0217b89a74a47fd11fff3754d55622408ce885ef9e2bdeeb0432cd9612d92ed180a54001e8b29b1df8b71145948766605a191e8d3ceae5a1aad4783db1c028bc58cd65938b755077a14803e7ad63386d27aca367e0b620000000000000000"], 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/05/30 09:01:40 executing program 0: io_setup(0x7fff, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) io_getevents(r0, 0x1, 0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)={r1, r2+30000000}) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0xcd, 0x200000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0x4000000ef, &(0x7f0000000000), &(0x7f00000001c0)=0x4) io_getevents(r0, 0x6, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f0000000340)={0x0, 0x1c9c380}) 2018/05/30 09:01:40 executing program 6: r0 = socket(0x1d, 0x20000000003, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000440)=""/231, &(0x7f0000000540)=0x9f785b71e5de1139) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x0, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xff, 0x0, 0x10003, 0x26}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000200)={0x1cc5e611, 0x0, {0x1, 0x3, 0x9, 0x3, 0x357e}}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x7}) unshare(0x400) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x101200, 0x0) getsockopt(r0, 0x0, 0x0, &(0x7f00000001c0)=""/1, &(0x7f0000000300)=0x1) 2018/05/30 09:01:40 executing program 4: keyctl$reject(0xc, 0x0, 0xfffffffffffffff9, 0x6, 0x0) chroot(&(0x7f0000000000)='\x00') 2018/05/30 09:01:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x214}], 0x1) 2018/05/30 09:01:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x208000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000240)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x23ec, 0x0, 0x2}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) write$sndseq(r0, &(0x7f0000000240), 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_rr_get_interval(r3, &(0x7f0000000100)) 2018/05/30 09:01:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x2) r1 = syz_open_pts(r0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/200, 0xc8}], 0x1) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/05/30 09:01:40 executing program 7: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001e00)=ANY=[@ANYBLOB], &(0x7f0000000340)=0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000380)={0x0, 0x5}, 0x8) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="74086e750000000000000000008c00", 0xfffffffffffffffa) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000b80)="2ad524d90b26ff3e76c79a99fcf0580c1a134ebe212e6bd0527d5cb494383589c901cf2e9339361d945032a7427a1125edc5f89f94b44ccfff610c28a0d20d4472b3b5c961016dcfb969d4ae182b0fbd5cff3525a31a9c676d592f4dfb769842e2f7eb2884d448916442bc9cdf03945579dd719e968cefe59113df841f0a80ed06b61175a7ca1dc01f2aa65e350a0d2fa58534e4d2e64c59ef524414238a0b9593a92524ef9b1dbbd928ed846ee95d5d130f622390c9fbfc9ea579fdaac98ffa646c2886898b312c2999178aa2737e37b11649ad4b21b5f0ab209d27823856302c74278a8f26bba149a85163f50fa62c2989f71e3e2a90f65980935405e47d62d3a8511eff3235ec0beea0145a92e837fac06626b418bcd4f5a61bc2a7890494802e3a536c82c91b66b89199a6d531d7daf5785689713183979cff49f082440768ff5cd8ed8c92b4ef6ff66b9ca05490e0c263c4070da72f43946fb0a3502db33dbc207d388b571ba01f9e73bb0a0a8e15b8c6f8205c12929c93719763f9355fe4555295140be617eef5779769c03577cecf39d0f7c8d35b221dd99928fe4d32cedbb09e38c5e79404eb0778e2dd4c6dc58b6b687ab02db55d20d8ebc8a392f389752cc653966d30f27fe0fa3f8896af5337cfea0b403e22c10bad8d2524862a75cbd964fef38d59baf35c9e3da6b4829a4ca37aadd38bf1c13991e28f508b069c07936dd0fab3add3419ac31840d5c4891bfd1150d8b7562e09cfd43e704a24e944caaec8e32065920d1afbca6b17997a266b42da78c68bfef359a79020099484fad28b880853760dfee8616355062e41791ab680123b51754638367d100d7e66049c6eeb064b1df6dd2e6ba0fc5d47c78b7a41aba45ca999fdd332abf094d390e5e75a31567aa7e2ce3bb411751e2324ddf5e64960dbe678fa1d186a7704a72a83999bd264978cc4f7ccf1c437bbaa32030054b8d42c54ed333902ef7a202f64b0b3f03dc34191f719bcb8ee5cf80bd0fb13c252427cff44d2040004bf769c6664ad76b428005e4c686ae29832542bb0aaafab4a4a4d7cacff087f28493c472cc0709315ca8e651aafbeffccedad9f16ff2a2436cbf751534c3e458da83b3930b1a1879d8204e0f045947147bda8fc3a32f216cf7dd4cc852f359d34209b440ea1b0fa69951a0f344f574eb7374c331e7b1910b618feacf6a152ed46e0b8d9d6939819e8b5ff463f155a93c96648083ecd2b5087a7db41c4129fd5f5a590dd7501dfe7c375bfc3622a967a07ddc86ec9093b70cb63d91143e2182b36557c862380b6e273dc15ca556f65bab9be08e46a8d48a0a87994db2134a86f42f1ebf866528139df10f0cd738ba6f40dfa0936e82ba9d44d5056de2569b01fb124bbdd60239028ce395a6af4bc6a6ec03a36446b9f35a43e8883237b260192e1e56422076048e77031de5167b477ea5d74b602d39829eb43427fec85f39a86a35ee0371443c57ebba3fce9d134477ece23578f71ff9cadc7dba4c6ec9dd3b996cde71dc71496f00a5cd78ebfe2cd7244e9a23690b11b5dcef587dc48c632e69e433de93bb2e9e90b69c6d1ed90656b2e1ba441f5d4a5e8f2a00c2d500fea9903148a314d097bf434a80d6d4edf0e6a410c3f0a03e144b95f8a01beb6bbd2279a11724c699c94c4791ed9e7102b447b813c84be003d3636f5ae2d8b108da6e3cbc73d6ee906fb33a7f3978ab84f9f496b9f39b283e1942cde3bb989ca47be52e5a2ce991bcf85db2ac7f838ad611dc294cf48e0bb5509da89a91fd36512d5d5e5c5e261c8043a0708d615481b4818c5ca9c90972608b401bc9d85cc84a0b767657da41bb3878966af85d4760542ab89e39c69b132280618c137a341bcd6344c3d44bfbdf31e7551d5c83af12f57806bebeaf998c777c0e03b57d8848dc761f5bb8131cff6014530275d5ba28b07c6fed34ce254e866d61fb502ba1a1e2cd6f2136955d5f3965b426bf780fc72e4803156ab10c56340204a720874939d847c428add514dabb4dcae4f7a9a350d0d0a895ee64590c882ad4adc77cad08962198a5b3a165a5198571eecf4f56da16b21704913d07c3b155782db82345b9d582595eefc7dafb463c857a29dff1bb460c2c62fad1198a25740513e04d93c1bc58c531811566b6071387db69e747443cbcd8e94edaa4dee10a4e3809cb1377cc4b85ab7b595f6e9a7419411ad6af9572b94c5616eb38c475c5bd6b70564fae0b6625dae9f7acad4c350d4511ca298fd2744f58774892b5d29c2b4d959ecb61730ea6151500d00f8105f30121aa9403905b1bf6a728304671fed8973a649e195268d6a5db483f797ade492c3b2ec8c4e66aaa4166af8c6d48f44231e0fbe6d9a469e17ff3ec9d7d9fa312ba7499733756bf6c02b2d14e1ffc612aaa3d756e3fc40f4a9cc9ccf8142b16cb8b4a349b860eecd48a6ff7b0c2ef7814abef821457c8b042484d4441d85b6098c2ae9f0833babc367a22e068190f91c28e2a35cb5d786885cd8a2f97a34361bb96f18ece9685f400e909ccf57a997a82d2be4298402eaae9855d15c9453ea444bd618276a861c0d24faf16818d77ed420d0cb373540167e79672f08ce5bcc37869eaf3e115bfd78f72df67f3520de", 0x752}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/30 09:01:40 executing program 6: r0 = socket(0x1d, 0x20000000003, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000440)=""/231, &(0x7f0000000540)=0x9f785b71e5de1139) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x0, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xff, 0x0, 0x10003, 0x26}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000200)={0x1cc5e611, 0x0, {0x1, 0x3, 0x9, 0x3, 0x357e}}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x7}) unshare(0x400) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x101200, 0x0) getsockopt(r0, 0x0, 0x0, &(0x7f00000001c0)=""/1, &(0x7f0000000300)=0x1) 2018/05/30 09:01:41 executing program 4: ustat(0x801, &(0x7f0000000000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0x1, 0x4) 2018/05/30 09:01:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="c2", 0x1}], 0x1) 2018/05/30 09:01:41 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/05/30 09:01:41 executing program 7: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001e00)=ANY=[@ANYBLOB], &(0x7f0000000340)=0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000380)={0x0, 0x5}, 0x8) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40400) request_key(&(0x7f00000002c0)='big_key\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="74086e750000000000000000008c00", 0xfffffffffffffffa) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000b80)="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", 0x752}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/05/30 09:01:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="637075616363742ee8eb4f0c66d2a4b7b9ed2732a20000655f706572637a755f75736572000963630198d2f042d1adb038fec6f458e92ddee9e19f", 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x4, 0x4) 2018/05/30 09:01:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x208000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000240)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x23ec, 0x0, 0x2}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) write$sndseq(r0, &(0x7f0000000240), 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_rr_get_interval(r3, &(0x7f0000000100)) 2018/05/30 09:01:41 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/30 09:01:41 executing program 0: unshare(0x24020400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x151000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)={{0x0, 0x3, 0x1fffffffc, 0x3, 0x5}, 0x7fffffff, 0x10001, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/68) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x80010, r1, 0x0) 2018/05/30 09:01:42 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x2, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/30 09:01:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="c2", 0x1}], 0x1) 2018/05/30 09:01:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x800, 0x80002, 0x0, 0x0, 0x0, 0xfd}, 0x20) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/30 09:01:42 executing program 4: r0 = memfd_create(&(0x7f0000000180)='*\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001440)=[{&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/188, 0xbc}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x3, &(0x7f0000001480)=""/250, 0xfa, 0xff}, 0x10000) getsockname$packet(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a40)=0x14) accept$packet(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001b40)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001c40)={0x0, @local, @loopback}, &(0x7f0000001c80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001cc0)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001dc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001e00)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000001f00)=0xe8) recvmsg(r0, &(0x7f00000020c0)={&(0x7f0000001f40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002000)=[{&(0x7f00000015c0)=""/33, 0xfffffffffffffd2f}], 0x0, &(0x7f0000002040)=""/81, 0x51, 0x2}, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000002100)={@loopback, 0x0}, &(0x7f0000002140)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002180)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000002280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000022c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000080c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000008600)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f00000085c0)={&(0x7f0000008100)={0x498, r1, 0x502, 0x70bd26, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r4}, {0x108, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x283, 0x1, 0x1, 0x4}, {0x6, 0x0, 0xee7, 0x4}, {0x9, 0x8, 0xcb, 0x6}, {0x0, 0xc375, 0x9745, 0xcd}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffc00}}}]}}, {{0x8, 0x1, r6}, {0xac, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}]}}, {{0x8, 0x1, r8}, {0x22c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}]}, 0x498}, 0x1, 0x0, 0x0, 0x4001}, 0x4) r13 = socket$netlink(0x10, 0x3, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) writev(r13, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001300094700bb61e107000000070000000200000000040000000b800019001a000d00ff1c43f4000000fd17e9ff0000060400000000", 0x39}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x2, 0x8) 2018/05/30 09:01:42 executing program 6: symlink(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000080)='./file1\x00') openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x108c2, 0x0) syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x0, 0x0) ppoll(&(0x7f0000000340), 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000005000), 0x8) r0 = creat(&(0x7f0000000040)='./file1/file0\x00', 0x0) lchown(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) quotactl(0x0, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000040)) sendto(r0, &(0x7f0000000140)="fdf9a4d294ecb10abfef2d4f02f4bbd403ebf8ceeb7a11c3a6af73b985487415cc15ede68c2812e1c4d97e556dbeeb8e56cd3731ecd6e27aeb131abc6dbdc888cb052832e272650e630388d30bf6abecb4931425e97552d7e1375e92d0fc5130d946405455e262a774a903cead25563275b8a39319a62e36b8a7ec669ee0efc807d63e51062f7cf042fe4f1d48d856ed5b956c5bd88f9298b308abec5c8d26b42e7178b2d79dd798939376c996640b227432f1cf89592fd10d4ee2a2e0aa707efed4546a4891169f76369b215c226906908598d5457e2f50f54a85e3ae9e8e7a6bdf624abc90baf3a420", 0xea, 0x80, &(0x7f0000000240)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x3, 0x2, "acdaeba7b1e9a1369b1088cc08c0bd242364d385f01c9f874345125d2de8eeb63ffed238b849478a54f7db89810924bd9671f30ce82b7b851f3e15cccfb8a1", 0x28}, 0x80) 2018/05/30 09:01:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="637075616363742ee8eb4f0c66d2a4b7b9ed2732a20000655f706572637a755f75736572000963630198d2f042d1adb038fec6f458e92ddee9e19f", 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x4, 0x4) 2018/05/30 09:01:42 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0xffffff7f}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x80000000080, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x3, 0x0, 0x6}, 0x2, 0x3f, 'id0\x00', 'timer0\x00', 0x0, 0xfff, 0x4, 0x592, 0x6}) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000380)={0x1, 0x8}) fsetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f0000000300)='ifb0\x00', 0x5, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000200)=""/223) 2018/05/30 09:01:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000049500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="b80000001900000000000000000000007f000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000"], 0xffcb}, 0x1}, 0x0) 2018/05/30 09:01:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="c2", 0x1}], 0x1) 2018/05/30 09:01:43 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000200)='minix\x00', 0x1008, &(0x7f0000000280)) rename(&(0x7f0000000100)='./control/file1\x00', &(0x7f00000001c0)='./control/file0\x00') 2018/05/30 09:01:43 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r0, &(0x7f0000001440)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) 2018/05/30 09:01:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff034}, {0x6}]}, 0x10) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x14, 0x0, 0xf04, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@setneightbl={0x34, 0x43, 0x528, 0x70bd27, 0x25dfdbfd, {0xa}, [@NDTA_PARMS={0x18, 0x6, [@NDTPA_MCAST_PROBES={0x8, 0xb, 0x3d}, @NDTPA_ANYCAST_DELAY={0xc, 0xc, 0x400}]}, @NDTA_THRESH2={0x8, 0x3, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x10) 2018/05/30 09:01:43 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x79}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_int(r0, 0x10d, 0x4000000f4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/30 09:01:43 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f00000000c0)="da8d043a9cf3bb164adbd3267a8a77560deac46ab24e1025edcd", &(0x7f0000000140)="cfe3f3ed0dd13fa8689c16b8c5146b381b0e4bfd4fe026de740c36d15a510a4d73270c3692"}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000300)=""/104, &(0x7f0000000380)=0x68) 2018/05/30 09:01:43 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) connect$packet(r0, &(0x7f0000000100)={0x11, 0x9, r1, 0x1, 0x40, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x5}, 0x4) 2018/05/30 09:01:43 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) recvmsg(r2, &(0x7f00000016c0)={&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000240)=""/108, 0x6c}, {&(0x7f00000002c0)=""/211, 0xd3}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f00000003c0)=""/129, 0x81}, {&(0x7f0000000140)=""/21, 0x15}, {&(0x7f0000000480)=""/176, 0xb0}, {&(0x7f0000000540)=""/198, 0xc6}], 0x7, &(0x7f00000006c0)=""/4096, 0x1000, 0x2}, 0x1) sendto$inet6(r2, &(0x7f0000001700), 0x0, 0x20000004, &(0x7f0000001740)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001780)={0x0, 0x5, 0x30}, &(0x7f0000001840)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001800)=ANY=[@ANYRES32=r3, @ANYBLOB="0002000000000000ffffff"], &(0x7f00000017c0)=0xa) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) 2018/05/30 09:01:43 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x40000008}) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1ee, 0xfffffffffffffffe) 2018/05/30 09:01:43 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x44}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') close(r2) rmdir(&(0x7f00000000c0)='./control\x00') ioctl$VT_DISALLOCATE(r2, 0x5608) truncate(&(0x7f0000000080)='./control/file1\x00', 0x40) creat(&(0x7f00000001c0)='./control/file1\x00', 0x0) close(r1) 2018/05/30 09:01:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') read(r0, &(0x7f0000000040)=""/163, 0xa3) fchmod(r0, 0xc8) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x5) 2018/05/30 09:01:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x10b}], 0x1) 2018/05/30 09:01:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x5381, &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x250002, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) 2018/05/30 09:01:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="f800000016000903000000000000000000000000000000000000000000000000ac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001000000006c000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ff000000000000000000000000"], 0xf8}, 0x1}, 0x0) [ 135.378113] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/30 09:01:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0xf503}, 0xffffffffffffff09, &(0x7f00000002c0)={&(0x7f0000000300)={0x14, 0x80027, 0x10, 0x20000, 0x0, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = semget(0x3, 0x3, 0x20) semctl$GETNCNT(r2, 0xd00963fe8cb09e4d, 0xe, &(0x7f0000000200)=""/27) migrate_pages(r1, 0x6, &(0x7f0000000180)=0x7, &(0x7f00000001c0)=0x370) 2018/05/30 09:01:44 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000de, &(0x7f0000000080), &(0x7f0000000040)=0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/30 09:01:44 executing program 1: r0 = shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x5000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffa000/0x1000)=nil) shmdt(r0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x4400) sendto$ax25(r1, &(0x7f0000000040)="e0c50ec9d7002e2ebe4b5fd6b021bf712bacadd354b8d05acfd57cdffc89ffb82cc3f3d74a7f0db67f03c98ab6c59471bb7bb2a54ead2fb2ce1c2fd096cb9de64f57c598bdd9d727a4bbfe263dade771f2f591c3d925fdd0a643fd46b981520041fff6b4312c3c94a4bc24b6bcd331634fdbcacafcc8e4d83e2e8232abe47a10cc45af", 0x83, 0x20040000, &(0x7f0000000100)={0x3, {"9577d520ebd478"}, 0x9}, 0x10) 2018/05/30 09:01:44 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000003000)="4c0000001100ff20fffefd956fc283b724a600000d000000000500000000000010001c0005c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x95dd, 0xffff, 0x0, 0x1}]}, 0x10) 2018/05/30 09:01:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="c23d4b26f2e69ff126a7f8ccd56f5c448ea3a9980e4e5710fa53dcf23a62f7b40a8e471bc0f070b8749811def169080e0500000031a530e932f1b51b78323e13bd55c8c2e1d5c0163c79d4ad6d42c879a367d306184e845a547ac75bd4554dcd1693510253645270b9a9e3c37394e21d564ba8d6a95743f768a1f342026ea5fa87f4517b65df8c0474ab34187a1ab5ed2f93da6b0b67207c3c7068ceca0f7aa60a2b188188c4aabd1d9b54f10cbfac988d56157f140a5c64ed116bda47fc4228ace31de2d14169f5fd46e7374bc9aa627f92d5965ceff17ecf57d664d2a6c08a7855181e193be79aa1e560e6952bad21b08ec5b62b129aae4d2120ac8135366b1d2da4e314bfaa0bcc48dc", 0x10b}], 0x1) 2018/05/30 09:01:44 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40042, 0x0) unshare(0x28020400) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30f) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/05/30 09:01:44 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000014000)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="021200000d37756f503000f0000000000000000088b3d845"], 0x48}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x30, 0xfffffffffffffff8, 0x7fffffff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "28ff385fb42844e7"}}, 0x48}, 0x1}, 0x0) 2018/05/30 09:01:44 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x800000000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x80) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000280), 0x847fd) [ 136.509384] netlink: 'syz-executor0': attribute type 28 has an invalid length. [ 136.516943] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/30 09:01:44 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x181000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0xfffffffffffffffc, 0x100, 0x80}) 2018/05/30 09:01:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) close(r1) 2018/05/30 09:01:44 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000018da", @ANYRES16=r0, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYPTR64, @ANYBLOB="7272a20e3df90d80b8bd5939d58fb556cf855dad34ada320220e0aaf77f2eb064b1dd33d7bdee60df02cfad73ef27037ce63ff2d0ab7e56dafc00e0e694479857162d6edcbf1dba1b9fbe567bc983ff3a874d0964c4eaad8a6f21525c7c66fd5268c7b183048c1c6ffedf11852efabe50d4b45cdeba6ec39c1d8fbd559fe", @ANYPTR], @ANYPTR64, @ANYRES32=r0]], 0x10) write$rdma_cm(r0, &(0x7f0000000040)=@query={0x13, 0x0, 0x7, {&(0x7f0000000280), 0xffffffff, 0x1}}, 0xfe82) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x3d, "87152e09ffee0876414b29f1c8fc7c22ceb0458304e60afe7d4bcf0d2b55f6c9d4417dbb87c14a4c2ca3c7f07380c47bd44a90466bea5ae3543666102e"}, &(0x7f0000000500)=0x45) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)={r2, 0x93c9, 0x4, [0x8, 0x5, 0x101, 0x0]}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000140)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/30 09:01:44 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x8000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000010c0)={0x2, [0x39c, 0x9]}, 0x8) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000001080), 0x1, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000), 0x2, 0x0) pwrite64(r1, &(0x7f0000000080)="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", 0x1000, 0x0) 2018/05/30 09:01:44 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x40050, r0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xfffffffffffffffc, 0x4c831, 0xffffffffffffffff, 0x0) 2018/05/30 09:01:44 executing program 2: r0 = semget$private(0x0, 0x100000400a, 0x0) r1 = socket(0x11, 0x100000803, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000100)={'veth0_to_bond\x00', {0x2, 0x4e20, @rand_addr=0x1}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) r3 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000280)={'ip6_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) semctl$IPC_RMID(r0, 0x0, 0x10) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101000) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x20, 0x7, 0xb000}, 0x4) mq_timedsend(r4, &(0x7f0000000040)="b234bc0855f00577b901207437764a9cc7a9278cc697b1f2702ecf21f2840d97b6a763d7d8e2e860eb64eea327da707ebc1862990cf89731310e91b806d17eba8a28f402b5ef4191be8ad62fe7264dd04086a1af0f37bf748faace62bd8d837e42301803", 0x64, 0x5, &(0x7f00000000c0)={0x77359400}) 2018/05/30 09:01:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x10b}], 0x1) [ 136.708530] netlink: 'syz-executor0': attribute type 28 has an invalid length. [ 136.716111] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/30 09:01:44 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000001c0)={0x3, 0x100000001}) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x8, 0x8000) r3 = fcntl$getown(r2, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000240)={{0x200, 0x7, 0x0, 0x400, "1861e0dd860b2e69cca4194fe1fdda8e302f05ef6c3c22f5fd187a43744dc2e38fe0623ea813fc9344e8bc4b", 0x9dc}, 0x0, 0x0, 0x5, r3, 0x1ff, 0x6, "5882f7c900006134d8395434f4f7be3e234e1b2beb16f175ad4588444497ac65826fb094c7d08c57c372e68e2d652387150f1ac1ae7e5441c111175b95ab9d39", &(0x7f0000000140)='\x00', 0x1, [], [0x5, 0x6, 0x2, 0x7]}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000000c0)=0x623393ae) write$rdma_cm(r0, &(0x7f0000008880)=@notify={0xf, 0x8, 0xfa00, {0xffffffff, 0xb}}, 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="03000000400000fa0a00000000000031d15c082d780fc4000000000000000000000000000a35af9c8600000000000000fe80000000000000000000000000000a000000008351292e182c914a591b959c6bd2338de2bd9c74f047c13c1d5207218f0ed9e32543d60cb9b6eef6fafed0b1e80fe63442c3e69fa9ee647f134e45ad646003130b2ba0227921d5c8b0f1640de5f0ac20b95a4470528f00a60d0d7dbcb68c679ac0607e7a172d1841547b6ab38b24d27ad9", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffef3) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/05/30 09:01:44 executing program 7: r0 = memfd_create(&(0x7f0000d6aff4)="2f6465763f707004d8", 0x4000004) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280)=0x4e366d4a, 0xffffffffffffff78) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x6480) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x0, 0x1000, 0x1000, &(0x7f00000002c0)="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", &(0x7f00000012c0)=""/4096, 0x631e}, 0x28) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000200)={0x7, 0x5, 0xfffffffffffffffb, 0xe643, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2800, 0x0) 2018/05/30 09:01:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="6c6f3a00000600"}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000240)=""/104, &(0x7f00000002c0)=0x68) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f0000000000)=0x78) 2018/05/30 09:01:44 executing program 5: clock_gettime(0x0, &(0x7f0000002d40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002b80)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/241, 0xf1}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/97, 0x61}, {&(0x7f0000000340)=""/134, 0x86}, {&(0x7f0000000400)=""/10, 0xa}], 0x6, &(0x7f00000004c0)=""/163, 0xa3, 0x4}, 0x3}, {{&(0x7f0000000580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/146, 0x92}, {&(0x7f00000006c0)=""/187, 0xbb}], 0x2, &(0x7f00000007c0)=""/39, 0x27, 0xef5}, 0x2000000000000000}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000800)=""/79, 0x4f}], 0x1, &(0x7f00000008c0)=""/134, 0x86, 0x200}, 0x1}, {{&(0x7f0000000980)=@nfc, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000a00)=""/5, 0x5}, {&(0x7f0000000a40)=""/150, 0x96}, {&(0x7f0000000b00)=""/154, 0x9a}, {&(0x7f0000000bc0)=""/137, 0x89}, {&(0x7f0000000c80)=""/247, 0xf7}], 0x5, &(0x7f0000000e00)=""/38, 0x26, 0x200}, 0x9}, {{&(0x7f0000000e40), 0x80, &(0x7f00000012c0)=[{&(0x7f0000000ec0)=""/115, 0x73}, {&(0x7f0000000f40)=""/23, 0x17}, {&(0x7f0000000f80)=""/240, 0xf0}, {&(0x7f0000001080)=""/183, 0xb7}, {&(0x7f0000001140)=""/121, 0x79}, {&(0x7f00000011c0)=""/244, 0xf4}], 0x6, &(0x7f0000001340)=""/38, 0x26, 0x9}, 0x5}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000001380)=""/78, 0x4e}, {&(0x7f0000001400)=""/72, 0x48}, {&(0x7f0000001480)=""/137, 0x89}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x4, &(0x7f0000002580)=""/58, 0x3a, 0x7}, 0x3}, {{&(0x7f00000025c0)=@rc, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002640)=""/84, 0x54}, {&(0x7f00000026c0)=""/60, 0x3c}, {&(0x7f0000002700)=""/186, 0xba}, {&(0x7f00000027c0)=""/29, 0x1d}, {&(0x7f0000002800)=""/234, 0xea}, {&(0x7f0000002900)=""/183, 0xb7}, {&(0x7f00000029c0)=""/45, 0x2d}, {&(0x7f0000002a00)=""/182, 0xb6}], 0x8, &(0x7f0000002b40)=""/30, 0x1e, 0xff}}], 0x7, 0x1, &(0x7f0000002d80)={r0, r1+30000000}) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000002dc0)=""/225, &(0x7f0000002ec0)=0xe1) socket$inet(0x2, 0x3, 0x1) 2018/05/30 09:01:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x190}], 0x1) 2018/05/30 09:01:44 executing program 1: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setsig(r0, 0xa, 0x4) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000002400)=""/4096, 0xffffffffffffffb2}], 0x1) 2018/05/30 09:01:44 executing program 2: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f0000000300)=""/84, 0x54}], 0x5, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x77359400}) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x591) mmap(&(0x7f00001bf000/0x4000)=nil, 0x4000, 0x8000000000000004, 0x4011, r0, 0x0) pipe2(&(0x7f0000000040), 0x0) 2018/05/30 09:01:44 executing program 6: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000140)) r0 = getpid() wait4(r0, 0x0, 0x2, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) migrate_pages(r1, 0x6, &(0x7f00000000c0)=0x401, &(0x7f0000000100)=0xffff) clone(0x2a0004, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/30 09:01:45 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000200), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'veth0_to_bond\x00', 'veth0_to_team\x00', 'team0\x00', 'ip6tnl0\x00', @random="332ba8a637a5", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x1c8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'eql\x00', 'yam0\x00', "746502000000000020000000000800", 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xb0, 0xe0, [@time={'time\x00', 0x18}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'veth0\x00', 'gre0\x00', 'bond_slave_0\x00', 'dummy0\x00', @random="221f1cf52862", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "c08e36751842cab380434dc086c938639570fbfa40dce636424fa87c9ad03f9063959cccf655bd32af6f9623f131fb264cb97297cd6b8dc712f5baf56e808e9c"}}}}]}]}, 0x300) socket(0xa, 0x80a, 0x4) 2018/05/30 09:01:45 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000300)='/dev/loop#\x00', 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "ffd3f877e5eae453e55c7d64d00d4901baed2100de85a8669b38ccd6360857dbf5ae46354569636517b50f805ae208258dbb7d0af98d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/30 09:01:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000a40)=0x8001, 0x4) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380)=0x773, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000000000)=0x7a, 0x4) recvmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000180)=@ax25={0x3, {"22e2195aeb1c32"}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)}, 0x0) write$sndseq(r1, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) 2018/05/30 09:01:45 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x5, 0x2, 0x1, 0x8000}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x4, 0xdf, "7ecb092eebb0bbfb85d26d56366e1ccff2b2d3390586578bdd4419820376a3a5075afdca1e77e8a13d98ec33159ea687adafb80b51aaf55d626946edc68d51c668a2ca28076dfc5de38f8eaac3cc4cd33eb5aeb0afc992e0c350addf0e2185aa14708f62707aad0d42c76650b7d03f6e6b2ab01feac3743ab7a1bbb74521607f3340182398a2a12004baa168941b90390774c6fb792f94b7186655db157fd057a5a86d953ade3bea8fe8734c8a56e5b27251ec5a3998e935aafdd13ee1f318326eb1feda90f213d6bb5408fdb25c97bc7e273c3f4f5695d298f986ecbfc846"}, 0xe7) 2018/05/30 09:01:45 executing program 4: unshare(0x24020400) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x200) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000200)={&(0x7f0000000100)=[0x8, 0x9, 0x7ff, 0x601c, 0x100000000, 0x100, 0x7f, 0x9], 0x8, 0x0, 0x3, 0x8, 0x1, 0xab, {0x3, 0x400, 0x0, 0x100, 0x3, 0x7fff, 0x1, 0x1, 0x4, 0x0, 0xffff, 0x7, 0x1000, 0x10001, "ae876ee5f30515d5daeda5c479df816728af743533c215dee13ab8b1ebf1c437"}}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000000, 0x31, 0xffffffffffffffff, 0xfffffffffffffffc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800010d, 0x800000000e, &(0x7f0000000140)="033249dafbcc6e45d1f02d9199a8d8802a5bdad6f5b72fd348d54c78ffc83a557d0d5d93e32efdb7ea78e96234eebbdf4816e64c7c5f932cd8bb49a8dcf5", 0xfffffffffffffe70) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x6, 0x8e, 0x4, 0x7, 0x0, 0x80000001, 0x0, 0x4, 0xfffffffffffffffb, 0x8, 0x7f, 0x7, 0xffffffff80000001, 0x60e7, 0x0, 0x6, 0x1, 0x6, 0xffffffffffff0001, 0x2, 0x60b72ca5, 0x6, 0x23d, 0x0, 0x2, 0x9230, 0x9, 0x80000000, 0x3, 0xf4, 0x0, 0xfffffffffffeffff, 0x2, 0xffff, 0xf4, 0x4, 0x0, 0x29, 0x3, @perf_config_ext={0x5, 0xfffffffffffffffe}, 0x10300, 0x8e4, 0x1, 0x0, 0x7, 0x9, 0x8}, r3, 0x10, r1, 0x2) 2018/05/30 09:01:45 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpriority(0x3, r1, 0x6) exit(0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001380)=""/140, 0x8c}], 0x1) 2018/05/30 09:01:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x190}], 0x1) 2018/05/30 09:01:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) listen(r0, 0x80000000) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0) socket$inet_sctp(0x2, 0x5, 0x84) membarrier(0x8010000008000044, 0x0) 2018/05/30 09:01:45 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f00000027c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x4) sendmmsg$alg(r0, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x10ac}], 0x10000000000001b8, &(0x7f0000001a00)}], 0x1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40000, 0x0) write$tun(r2, &(0x7f0000002840)=ANY=[@ANYBLOB="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"], 0x15c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x16216d123f12d68d, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000080)={@reserved=0x1}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000004880)="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", 0x1000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000002600)="d0ba5123c317ec429651123b0de3b5fcb0bdd68d650e1015d3fbffc6e3dd0cad18665b2f0f6c6ddb5781ab98fb0700b61d3026452ec8091e93eca99a40422c665969219c7a3d235bca089ec3766294628185dc313a3b68b08b60648320deec410cebd0ed06c5a14f3fb2611c60265aec3e60ef17cf9b0e1485d01102221fccbdb4b97483c51bd4e9d764a47959c9607c46bb54106f0cd399d53f7f36ad05e4a5989247a5c9a4cdf1e4a42ed5b8e5d9274254f46747bd3b6d16190d1afe13be5125d07412cb9e63cb9857295724a132cd3c766da5700851da8ac23865463a7f7b987fe6d65409186d4f96ea16fa0872bb", 0xf0}, {&(0x7f0000002700)="a6baa07a6732c4cf990b87ee9cf45c85ae3b72ed8b7856d1de79e8562982518af9d83af38d5ab87acc05d30d8a99187d823b5c55ee876c00985967a20180f3a1795883009cf73a113beab02844b43834408f7ff69456b95493f6c49631f6ce16a0491bd2b688a4808c476d677a81cd1c59f1cfe283784ad9d62352a4fbdb53e3c167558536fd64f683e2e94ccdb0d7", 0x8f}], 0x3, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/30 09:01:45 executing program 4: r0 = semget(0x2, 0x3, 0x4) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) semctl$IPC_SET(r0, 0x0, 0x14, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, r1, 0x1}, 0x200}) 2018/05/30 09:01:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x4, 0x3c84, 0x1ff}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x1, 0x48, "6e893e993f39354f54f194c57a9ac9bd932eb02dc09af58f3bfd13270432adc2f45cf522d69958044499e8794d36ef8036004163a3bc65a230b119130f3012d58ddc0bb0dc9faacd"}, 0x50) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$ax25(r0, &(0x7f0000000180)="9d", 0x1, 0x8000, &(0x7f0000000000)={0x3, {"65d0fb25a55ace"}}, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/30 09:01:45 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="8d", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00000026c0)=[{{&(0x7f00000023c0)=@nfc_llcp, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002600)=""/184, 0xb8}}], 0x1, 0x40010122, &(0x7f0000002840)) eventfd2(0xa8, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) 2018/05/30 09:01:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x190}], 0x1) 2018/05/30 09:01:45 executing program 5: r0 = socket$kcm(0x11, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000001640), 0x22) sendmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000380)=@sco={0x1f, {0x0, 0x9}}, 0x80, &(0x7f00000027c0), 0x0, &(0x7f0000002840)=[{0x810, 0x0, 0x0, "ed702fd51ae194d385e48b7ec7195d74e782b7ee6ba0eda78e36c6a568ed9a4a64ac75540536bdb58527469e65231b224d7e64f5c7bb4a4f42bc7aa97df32562940dbe2848dbb6b40d63333c2de698c1c3926597124e9764b3e2d9873330a06ed961215cc8682633ddfccd9e2719a8851743f093e6a7bcff6beeeaa5f1499c3e189bc67c188152d073aaba573eb34385a09269b78d6c397fa0faa3491b7b71b6490595e38a26922c88132cc0aec5974f7fb73dcbfd7d79049b809f063a345fef29a9f5840134867f1b6bad5a4bc0758e104a0f71d95f265d3f1cecb13472254f07fdd87e17b419f9ecaaac9ef8f2a6ea9c89d9341fd167cb6148d797160d4c4e7cbbb0883a545c88349a28e7f5b69227bf8a3e75b8b16f9ee8d6cd6c16ef35bd06986c3d27f8d0517c80aba16e572d30d78b51122af8ac25bb319a76676b950aed62462ebfb76b1f4b3a65730bf4c9f9b578c42510b6e520651f9c1df7fe7b14e0ddf2d3d29016ff3ace5a3400e88990e858584ee2bf6767b382308e856e22f6f4219b520f2935dbda7ad78bf9ef3527f22c43089662baa48f69da20cf935f3d209e16c44402fbf65130029ffe0bde7fbdd6e34bbfad83eb272c42d31d65be6fb0866c2e8008ab394460ea43e3a1d8bf7830c08d766be85e987ee6a4e1c389c7904c1125eb15bdfdaf1288f31dab27ad4ef7b6b781796a70a70d7585a8bdd8fab70a1069c734ce6107722ce3ffee452b8592a49f8642aed1024c73aefab1bf52ad8282ac0cbbf8556d9d3cc6ebbf31d1e293e9afa4e73bd6f624f1346b40d6f3f17beb5a8aed9e696a61324d430df0fb244fa73fab60e2a2bdcc871fbc9e1fb769e54dde07a5896a04f19d63365572629698cb5e73bf37a4360174c2219b33ee3c5ead5e859f74ec8ef92196b2a1916f755916620e597878975423557f1e51ca34b0548ce34c16c807c2a50706675523d085352813dc67aed82ab736cf9f7ab8e0df32acb4e5e060e8f4ca6aedc5ead5b2a11953d63c0817282e06db8c7fdff15b3eadd90ec93b5c0953d525572548295afa049e9124955df7525ba36f8e6271b2e3db40dd14a5f383d4cd234a400d58b1f5d60ee741386ae2a67966175ede6ed57a16a6d30dc1c93cafa7bf6f6f3fd09dbcf45c0b32183872594e7038100f38cebb120064bee02781a2c2e927112a727ccaaf0b2bf1b900b141f8495b905c6db7d5d7e29308e8173de6b47dd54ec6de41a75b069077437241d15db4536b1279fa03d5f2564411b425e1a3e31a4fcb0a798d70d75631c52f1d2870890148ab7ed1bc87d5197979c4b2fcc82f4a49170742f9d66443c86d7ce7a3df9d05817b3600c25908b929dca17d325fb81f592f6211392d146b1b4c93e3198350d80fbcdff64df4297c0b17e391ffbaffcac2a7d11d9f47433bc96dcbc5e373a5b8b66369c770bf49a08c1ae78efaf15aaf4d0e1f47962f9bee6100cd20c6a7ea8909afbdde1e245617927a7dcaccea5c07f01e569f95078d11bc6c5a4823538883f837d01caee1df72c830c84bfb4d6c1c5fbe5e308572947ace2e8834f6276ba7000ce27d8d33763ff953c072dd25f837a0bce1ff5c745e2442daea63b095ae2e95a17361c45367c189cdb10f7e974973853df40ce3b37ad9911a08d916160e23f042bc8565e7fbc5f59b2f914f76b496f244d0ce79fc3336fc1c37913a1b85ce6a0180ed90d7de0acc33716d850715f278e412cecc20ccc7f1ce13a2f2f4815352476bc1be97b2b4df07db8d04b036f16a7e32380daf0283f584ae38b5553a1e1c8cdc82712c2a905192758d6bea7a0c0dd933effd99d225073bf3114631c1f92905eefe7942e380cfc2e9c2eb3094b074de625ef872fa921fa9a2acd1a876dce7e279954c6e16564d1875ad1e48abaecb2292cb214c73040726271aa69ebcfb7ed070420bc650a81fc2b25c021a72abb458bdd7539c1ab778633667ec443d56160f915c1602476be60c179a0b70041e6e653f3055205f9adac1400b5eefcf5983bd0caf1ee41738bab99caa9b003d204d63bf87347013ed7ef54c718999d144f35ffca5a55b8f3b1e13591d45b8f1d494494228489668564d3f7542ca395b8105f1de16a4bf7710d9a6f3f545d50ed01f5cc1f93196eee4790f2504fd8eb27e9de84feec0e3c97bfcba37aa01e4a0843523ced558d66ff3fdcd79196d09f0fc8844daf6480653fc02a9b92670fe501a288c16282c8dadffcd62a602453b09a36c53d5af5322ef06aa033ba267d1733983b9ff19dc8faae0c318de5821c300611134ea028a6aed001feeb5220c014e0a099e180771a6b4b1a9ede27804eda47b5b7237dcfba9b3ad32f52e0351484c2d756dae2763a31403d840543aee94f3fd553f81ee12349228caa20c3b59ca0b2f18e2ed9122b35ee66742ed93d207a73e2c2fe04dbaabb00d413f682a9682d17101d45e5819047fd21609770ab2f4e6867508aa077cb058f123ff4ef3da13ade0befafec2c91f99092be17f090b54f9ff13dbe226e12d5be37fa9a0757ab125a4c26db6c9eaf319c698334b71c686b20a85b6115ead37e03c276e3bfe2082fc69e09b12a61614ce44cb154cac1bf151a362944dd5bfde428d07a9f0abb27c2d73229f8ce25f55a5e48a593bf1f8a1ef90c65f3b71450720fb7238a549439bd00e3b4524e89c5d90f53c1200fb54cefa770ff89c914a5527837392afcda9989d185abdd12f4ef53cd357d5a200abc8253310ee03fa967af9611c4dee73829942bf20e70aa33b86389a4ff2bdb3d916c589008924f957725b7ea8199ff0ae44b25c96e90733e9d563287077a6546ed3d8e7809330755a616f65de2da3827ab61255ebb539ff27dc4b32b2630aac"}], 0x810}, 0x0) sendmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "4909082992e374e29d3daea053257f3501722ff00e285c96a660b5d580b174d3b7ea00fa121a4a6d22efcd009eca1c5b7954ff4997715cacf993948373edf2"}, 0x80, &(0x7f0000001540), 0x9, &(0x7f0000001680)}, 0x0) 2018/05/30 09:01:45 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x8001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @rand_addr=0x100}}, 0xaaf, 0x100000000, 0x4, 0x47, 0x70}, 0x98) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000140)=""/127) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0xc82, 0x4) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)={0x0, 0x0, [0x5e4]}) 2018/05/30 09:01:45 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0xc, r0}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@loopback=0x7f000001, @empty, r1}, 0xc) 2018/05/30 09:01:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x4, 0x3c84, 0x1ff}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x1, 0x48, "6e893e993f39354f54f194c57a9ac9bd932eb02dc09af58f3bfd13270432adc2f45cf522d69958044499e8794d36ef8036004163a3bc65a230b119130f3012d58ddc0bb0dc9faacd"}, 0x50) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$ax25(r0, &(0x7f0000000180)="9d", 0x1, 0x8000, &(0x7f0000000000)={0x3, {"65d0fb25a55ace"}}, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/30 09:01:45 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000880)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000006c0)}, &(0x7f0000000100)="7f0000800000002000001793c6b63f1c3f1854023d858a2e8c56907eb1c1344399", &(0x7f0000000500)=""/239, 0x0, 0x1, 0x0, &(0x7f00000000c0)}) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) prctl$setfpexc(0xc, 0x20000) write$binfmt_elf64(r0, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], 0x857) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) [ 138.022726] sd 0:0:1:0: [sg0] tag#1681 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 138.031692] sd 0:0:1:0: [sg0] tag#1681 CDB: Variable length, sa=0x0 [ 138.038250] sd 0:0:1:0: [sg0] tag#1681 CDB[00]: 7f 00 00 80 00 00 00 20 00 00 17 93 c6 b6 3f 1c [ 138.047224] sd 0:0:1:0: [sg0] tag#1681 CDB[10]: 3f 18 54 02 3d 85 8a 2e 8c 56 90 7e b1 c1 34 43 [ 138.056190] sd 0:0:1:0: [sg0] tag#1681 CDB[20]: 99 [ 138.083768] sd 0:0:1:0: [sg0] tag#1681 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 138.092662] sd 0:0:1:0: [sg0] tag#1681 CDB: Variable length, sa=0x0 [ 138.099208] sd 0:0:1:0: [sg0] tag#1681 CDB[00]: 7f 00 00 80 00 00 00 20 00 00 17 93 c6 b6 3f 1c [ 138.108179] sd 0:0:1:0: [sg0] tag#1681 CDB[10]: 3f 18 54 02 3d 85 8a 2e 8c 56 90 7e b1 c1 34 43 [ 138.117142] sd 0:0:1:0: [sg0] tag#1681 CDB[20]: 99 2018/05/30 09:01:46 executing program 7: personality(0x5000004) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x8) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x202000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) 2018/05/30 09:01:46 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x3, 0x5a8, [0x0, 0x20000800, 0x20000b70, 0x20000d78], 0x0, &(0x7f0000000040), &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"]}, 0x62e) 2018/05/30 09:01:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x10c}], 0x1) [ 138.187998] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/30 09:01:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@random={'btrfs.', '/dev/sg#\x00'}, &(0x7f0000000240)='ppp0mime_type^em1\x00', 0x12, 0x1) write$binfmt_script(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB='#! ./file0 /dev/snd/midiC#D#\x00 cpuset) /dev/sg#\x00'], 0x30) read(r0, &(0x7f0000000400)=""/228, 0xe4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x408102, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380), &(0x7f0000000500)=0x8) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) 2018/05/30 09:01:46 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000006b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006b00)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000001500050000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="0cd5e4b8f03c8f3cad11e46501219f9c000000000000be2cdb6067c644806aa3a6e6ae"], 0x34}, 0x1}, 0x0) 2018/05/30 09:01:46 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000003061f001cfffd946fa28300202051000900010006e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x80, 0x3, 0x7fff, 0xaee, 0x7d, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x9, 0x0, 0x6c8, 0x1}, &(0x7f0000000100)=0x18) 2018/05/30 09:01:46 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xc, 0x3ff, 0x2dfe, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x80000001, 0x8001, 0xb80}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={r1, 0x54b, 0x30, 0x6bd4, 0x1f}, &(0x7f0000000340)=0x18) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000001c0)={0x17, 0x3, 0x0, 0x20, 0xfffffffffffffffa, 0x7}) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(anubis-generic))\x00'}, 0x58) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x100}, 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000200)=""/254) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080), 0x50) 2018/05/30 09:01:46 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0xfffffffdffffffff, 0x10, r0, 0x0) r1 = syz_fuseblk_mount(&(0x7f00000d4000)='./file0\x00', &(0x7f00006f0ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r1) 2018/05/30 09:01:46 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x13f}}, 0x20) open(&(0x7f0000000040)='./file0\x00', 0x2000, 0xc4) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000380)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) 2018/05/30 09:01:46 executing program 5: r0 = socket(0x10, 0x80000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x5, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x2, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) recvmmsg(0xffffffffffffffff, &(0x7f0000004b40)=[{{&(0x7f0000000680)=@can, 0x80, &(0x7f0000000080)=[{&(0x7f0000000a00)=""/201, 0xc9}], 0x1, &(0x7f0000000240)=""/57, 0x39}}, {{&(0x7f0000000700)=@nl=@unspec, 0x80, &(0x7f0000000b00)=[{&(0x7f00000008c0)=""/55, 0x37}, {&(0x7f0000000d40)=""/139, 0x8b}, {&(0x7f0000000940)=""/14, 0xe}], 0x3, &(0x7f0000000b40)=""/30, 0x1e}}, {{&(0x7f0000000e00)=@ethernet={0x0, @random}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000e80)=""/210, 0xd2}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000f80)=""/48, 0x30}, {&(0x7f0000002580)=""/85, 0x55}], 0x4, &(0x7f0000003840)=""/105, 0x69}}], 0x3, 0x0, &(0x7f0000004c40)={0x0, 0x1c9c380}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/30 09:01:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x10c}], 0x1) [ 138.464997] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 138.485628] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 138.493170] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/30 09:01:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00007b3f7e)='q', 0x1) shutdown(r0, 0x1) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) [ 138.517883] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 138.525297] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/30 09:01:46 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x1a}, 0x1d2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = getegid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/30 09:01:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x10c}], 0x1) 2018/05/30 09:01:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f00009fe000/0x600000)=nil, 0x600000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xcfe}, &(0x7f0000000040)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x8afd, 0x29c5, 0x8206, 0x6728, 0x40, 0x1, 0xfffffffffffffff7, 0x20, r1}, &(0x7f00000000c0)=0x20) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000100), 0x4) 2018/05/30 09:01:46 executing program 7: clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x1, 0x101000) write$cgroup_pid(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="3530956815"], 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') r2 = socket(0xa, 0x1, 0x0) getsockname$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000500)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xa, 0xe, &(0x7f0000000380)=@raw=[@call={0x85, 0x0, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x38}, @ldst={0xad639c1d8e3e129a, 0x3, 0x0, 0xf, 0x4, 0x10, 0x10}, @exit={0x95}, @map={0x18, 0x7, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x35}], &(0x7f0000000400)='syzkaller\x00', 0x9, 0x7a, &(0x7f0000000440)=""/122, 0x41000, 0x1, [], r3}, 0x48) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000280)={0x5, {{0x2, 0x4e24}}}, 0x88) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000340), 0x80000) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pread64(r1, &(0x7f0000000040)=""/12, 0xc, 0x0) 2018/05/30 09:01:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x14e}], 0x1) 2018/05/30 09:01:46 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000001680)='/dev/amidi#\x00', 0x9, 0x200000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000016c0)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000017c0)=0xe8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000015c0)={&(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/47, 0x2f}, {&(0x7f0000001480)=""/105, 0x69}, {&(0x7f0000001500)=""/5, 0x5}], 0x4, &(0x7f0000001580)=""/12, 0xc, 0x5}, 0x547ca0d7dbad7f64) accept4$bt_l2cap(r1, &(0x7f0000001600), &(0x7f0000001640)=0xe, 0x0) r2 = socket$inet6(0xa, 0x100000000803, 0x28) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, 0x0, 0x8464}}, 0xe8) connect$inet6(r2, &(0x7f00000000c0)={0xa}, 0x1c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') r5 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x7ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000000380)) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x70, r4, 0x20a, 0x70bd27, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xb3a0}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x70}, 0x1, 0x0, 0x0, 0x4004800}, 0x24000000) 2018/05/30 09:01:46 executing program 6: r0 = socket(0x19, 0x80000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000), &(0x7f0000001ac0)=0x4) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080)=0xc, 0x4, 0x1) [ 138.844946] alg: No test for cbcmac(anubis) (cbcmac(anubis-generic)) [ 138.974095] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 138.989696] alg: No test for ccm(anubis-generic) (ccm_base(ctr(anubis-generic),cbcmac(anubis-generic))) [ 139.018840] alg: No test for rfc4309(ccm(anubis-generic)) (rfc4309(ccm_base(ctr(anubis-generic),cbcmac(anubis-generic)))) 2018/05/30 09:01:47 executing program 1: socketpair$inet6(0xa, 0x8000a, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x5, 0x6, 0x8, 0xa3, 0x2, 0xffffffffffffffa5, 0x1, 0x1, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000300)={r1, 0x40, 0xcd, "de60811eadd0f2258f42238fcb08c8bbacdfb89574988439ffeb5d89e0b54c188487ef341863d0007e4839d2602d15a9256b8cfa7f521681ef2a58577ef83a141ee1ba04cc408ce1f21cdca684b7a87f83d045638c4ff5e131a6a4921b49f24cdfbbdfdeb048366f3bc70b13ee24c2f7629ee260a22326653c56dab2db921a1666e3861a3e83f46af982c4cb125f62d73698bf6df95584f3b8e6b29ea59e97a06332fb71bf20da7f1c1e4735abb108ebf674cd4e14e070c30c8b480932f543603f7e6bfe686f63d66b2f53bf4b"}, 0xd5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) close(r2) 2018/05/30 09:01:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000001c0)={0x3, 0xe03}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000002880)=[{{&(0x7f00000023c0)=@rc, 0x80, &(0x7f00000025c0)}}, {{&(0x7f0000002600)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002780), 0x221, &(0x7f00000000c0)=""/176, 0xb0}}], 0x2, 0x40000002, 0x0) sendto$inet(r0, &(0x7f00000004c0)="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", 0x1dc, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/30 09:01:47 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40104593, &(0x7f0000000000)=[0x9ebe, 0x100120000]) 2018/05/30 09:01:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="c23d4b26f2e69ff126a7f8ccd56f5c448ea3a9980e4e5710fa53dcf23a62f7b40a8e471bc0f070b8749811def169080e0500000031a530e932f1b51b78323e13bd55c8c2e1d5c0163c79d4ad6d42c879a367d306184e845a547ac75bd4554dcd1693510253645270b9a9e3c37394e21d564ba8d6a95743f768a1f342026ea5fa87f4517b65df8c0474ab34187a1ab5ed2f93da6b0b67207c3c7068ceca0f7aa60a2b188188c4aabd1d9b54f10cbfac988d56157f140a5c64ed116bda47fc4228ace31de2d14169f5fd46e7374bc9aa627f92d5965ceff17ecf57d664d2a6c08a7855181e193be79aa1e560e6952bad21b08ec5b62b129aae4d2120ac8135366b1d2da4e314bfaa0bcc48dc229d0fa33a3ce0ffcdd101a4fa2d1fbc43be4c387446bbe9657a71f64053903367b028946fea68bb3de6eb1a089439b8d3802b43cb57e5a588ac7a517ce623c234d476", 0x14e}], 0x1) 2018/05/30 09:01:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x200000000000}) r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x1, 0x3) close(r0) 2018/05/30 09:01:47 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f00000006c0), &(0x7f0000000740)=ANY=[]}, 0x78) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xa5e, 0x900) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xfffffffffffffe33, "6b183d7466aad2257f31081d2c23dfde83226ae8017092357a004d56153885f025c908cddc633a41822ec2a35446bfe8dafb49e5dd110fef6ec2df45404610940f78ac7aa6f3ff1bba3e40cadb1ff60aee4cbd6350526485e87c3ce457af4872da8ac1de672b5b6a98033caa972dc73d6bf674e7279a2c5647ba891e2be00442c07089cbedf15cc22227732c16e7d9468a329516b7be373a"}, &(0x7f0000000300)=0xffffffffffffffa9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0xbe}}}, 0x84) 2018/05/30 09:01:47 executing program 4: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f5, &(0x7f0000000380)="3e54f9c7569be74ce9a4353e8f4287d61a89c19d1ece277ebf7a0afd481ff46972f69eeb151dfdac1ebffcd3f3cd1d34") setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x1) 2018/05/30 09:01:47 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfff, 0x40) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_names='\x00pp\x00'}) [ 139.233639] sg_write: data in/out 3171656/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 139.233639] program syz-executor1 not setting count and/or reply_len properly [ 139.310617] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 139.338502] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/05/30 09:01:47 executing program 0: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r1, &(0x7f0000eb8000)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x801d) 2018/05/30 09:01:47 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000001140)=0x43) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmmsg(r2, &(0x7f0000002680)=[{{&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000002580)=""/220, 0xdc}}], 0x1, 0x0, &(0x7f00000026c0)={0x77359400}) getsockopt$inet6_buf(r3, 0x29, 0x67, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) r4 = dup2(r1, r2) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'erspan0\x00', 0x100}) r5 = gettid() setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000001100)=0x9, 0x4) tkill(r5, 0x1000000000016) 2018/05/30 09:01:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'sit0\x00', r1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2, 0x0) sendto$llc(r3, &(0x7f0000000100)="c130c510063b1e97ae987af7ef74967d506526025851f5fcfee664807d89714721f20fdd2c", 0x25, 0xae9e7f4887afb1b9, 0x0, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) setfsuid(r4) ioctl$TUNSETLINK(r3, 0x400454cd, 0x110) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="2000630e00000000aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) socket$packet(0x11, 0x2, 0x300) 2018/05/30 09:01:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x14e}], 0x1) 2018/05/30 09:01:47 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="1f8739d0c823dbca025556") getdents64(r0, &(0x7f0000000df0)=""/528, 0x7f355eb8) lseek(r0, 0x0, 0x2) [ 139.611604] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 139.675932] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 140.348750] device erspan0 entered promiscuous mode 2018/05/30 09:01:48 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x1e, 0x0, @tid=r1}, &(0x7f00000001c0)=0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x7f, @empty, 0x6}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080)={0x5, 0x4, 0x7fffffff, 0x4}, 0x8) timer_gettime(r2, &(0x7f0000000200)) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x40) ioctl$TCFLSH(r4, 0x540b, 0x4d03dba6) 2018/05/30 09:01:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0xffd1, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c0000000000119078382940cb1fe1d941e700a6ac14ffbbffffffff00004e2000089078"], 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000200)=0x1, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000001c0)=0x6) recvfrom(r0, &(0x7f00000000c0)=""/251, 0xfb, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8df0d47434cdbcd50af760189e41d163f0fc8a3fcd8091d7e462359ba12143866e68a9028c2ccc7c1fc5ae13c3f188e2e7d7b8b4d32be094067b9571df0821"}, 0x6f3000) 2018/05/30 09:01:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x16f}], 0x1) 2018/05/30 09:01:48 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x288080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000340)={{0x1, 0x8}, 'port0\x00', 0x40, 0x40002, 0x9, 0x8, 0x80000000, 0x3, 0x101, 0x0, 0x5, 0x2}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) sendto(r2, &(0x7f0000000140)="e1625c8281af79473a6a68d1d4e23db3214ed95206a4a4940eaf132ddd90db0f6d639094e6", 0x25, 0x24004000, &(0x7f00000001c0)=@l2={0x1f, 0xdb9, {0x63a7, 0x2000200000000, 0x3800, 0x1, 0x8, 0xffffffffffffffff}, 0x10001, 0x2}, 0x80) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000280)={0x8, 0x1f, 0x6, 0x1000, 0x8, 0x7fff}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000080)={0x7, 0x70, 0x3f, 0x40, 0x4, 0x2, 0x0, 0x0, 0x0, 0x4, 0x7, 0x2, 0x2, 0x1, 0xffff, 0x4, 0x4, 0x4, 0xa28, 0x49f89b02, 0x24, 0x90f, 0x9, 0x4, 0x1, 0x101, 0x673, 0x800, 0x0, 0x5, 0x80, 0x8, 0x80000001, 0x8001, 0xffff, 0x100, 0x80000000, 0x2e00000000000000, 0x0, 0x7, 0x4, @perf_config_ext={0xfffffffffffffffd, 0xfffffffffffffffc}, 0x10101, 0x1200, 0x600000000, 0x7, 0xa8, 0x5, 0x7f}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000300)=r4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000100)={{0x1, 0x0, 0x401, 0x0, 0x7}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/30 09:01:48 executing program 4: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f5, &(0x7f0000000380)="3e54f9c7569be74ce9a4353e8f4287d61a89c19d1ece277ebf7a0afd481ff46972f69eeb151dfdac1ebffcd3f3cd1d34") setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x1) 2018/05/30 09:01:48 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x13b) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) 2018/05/30 09:01:48 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000280)={'"pq0\x00\x00}ON\vU\'6N\x00', 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x1}) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000440)={r1, r2}) write$binfmt_elf64(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="7f454c"], 0x3) recvmsg(r3, &(0x7f0000000400)={&(0x7f00000002c0)=@pppol2tpv3in6, 0xd20cd8593775e18c, &(0x7f00000003c0), 0x69992daf32a6e296}, 0x2) 2018/05/30 09:01:48 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') r1 = memfd_create(&(0x7f0000000040)='%em1)selinux\x00', 0x2) r2 = dup2(r0, r0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty, 0x4000}, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) 2018/05/30 09:01:49 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4, 0x4) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xa}]) 2018/05/30 09:01:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) writev(r0, &(0x7f0000001880)=[{&(0x7f0000000680)="df24208bc79e2725d67da67bc84d08bc0e74a7de7c1b96f12e57cb3e9768e8211f6b98362c0d0158f7fdc046e4ec", 0x2e}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="490239d2ac0800000042a952ed71c21559a9c490b710a489522777e3c5608bc56e8ab25e4a9d4e6fc1dc", 0x2a}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x101, 0x7, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x1}) 2018/05/30 09:01:49 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x8c4b815a5465c2b2, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x800, 0x3) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x6, 0x2000) madvise(&(0x7f000027c000/0x2000)=nil, 0x2000, 0x2) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/78, 0x4e}], 0x1) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x2, {0x208, 0x9, 0x8, 0xfffffffffffffffd, 0x24, 0x80000001}, 0x8, 0x400}, 0xe) 2018/05/30 09:01:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') r1 = memfd_create(&(0x7f0000000040)='%em1)selinux\x00', 0x2) r2 = dup2(r0, r0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0x0, @empty, 0x4000}, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)) 2018/05/30 09:01:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x16f}], 0x1) 2018/05/30 09:01:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x20}}, 0x1c) 2018/05/30 09:01:49 executing program 2: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x301400, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000280)='/dev/autofs\x00', 0x7, 0x3) 2018/05/30 09:01:49 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000003000)=""/174) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/33) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x100000000, 0x4, 0x1, 0xa302, @time={0x77359400}, {0x8, 0xfffffffffffffffa}, {0x8c8, 0x7}, @note={0x4, 0x4, 0x6, 0x69a, 0x8001}}, {0x800, 0x2, 0xff, 0x1, @time={r1, r2+30000000}, {0x1, 0x6}, {0x100000001, 0xfa}, @raw32={[0x1f, 0x0, 0x80000000]}}, {0x39aa9e32, 0x30, 0x1, 0x800000000, @time={r3, r4+30000000}, {0x100000001}, {0x1, 0xe9f}, @note={0x5, 0x4, 0x83, 0x100000000, 0x80000001}}, {0x704c, 0x5, 0x6c899e59, 0x9, @tick=0xf3c, {0x4, 0x40}, {0x9, 0x239}, @quote={{0x7, 0x65}, 0x969, &(0x7f0000000180)={0x1, 0x0, 0x62, 0x0, @time, {0x1, 0x5c}, {0x100, 0xffff}, @raw32={[0x4, 0x4, 0x7fffffff]}}}}], 0xc0) 2018/05/30 09:01:49 executing program 4: r0 = socket$inet(0x2, 0xa, 0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'ipddp0\x00', 'yam0\x00', 'team_slave_0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x148, 0x198, [@cluster={'cluster\x00', 0x10}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x340) [ 141.782271] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/30 09:01:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000003f40)=[{{&(0x7f0000002800)=@ll={0x11, 0x11, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80, &(0x7f0000002d40)=[{&(0x7f00000029c0)}, {&(0x7f0000002a80)}, {&(0x7f0000002b80)="2fa7dd5364872e6a0472bf9b52802b8d05ffa72e56c18fea5e1fe63c9bec88ce8a0f902e51a20c62799ab669289c36e8aaba6581b39b6a3f8ff769220ed7c97dacf3df", 0x43}, {&(0x7f0000002c40)="7912cf34f6306c1efd524b095d9cf888e767981ffe22bcb89d751c35c7d7d2cfbf8540906e1be62399333979f324d25016d51438fc6fe36a95715afe251b9f49981aeaab57330d4d81be3542d486c681c0f3dd3317d9e1e60db039ce5382f7cb064ca98f", 0x64}], 0x4, &(0x7f0000003ec0)}, 0x3}], 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '$+bdevlovboxnet1wlan0&-'}, {0x20, 'cbcmac(des-generic)\x00'}], 0xa, "07a416ada0"}, 0x3d) 2018/05/30 09:01:49 executing program 6: syz_emit_ethernet(0x14, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="9c3503ea0509", [], {@generic={0x8863, "b53e6b085888"}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/05/30 09:01:49 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) unshare(0x42000400) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x84c840, &(0x7f0000000080)) 2018/05/30 09:01:49 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) fcntl$getflags(r0, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0a00000000000000000f00000000000006000000000000000000000000000000800000000000000000000000"]}) 2018/05/30 09:01:49 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) io_setup(0x720e, &(0x7f0000000040)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x10541) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x80000001, r0, &(0x7f0000000180)="f95b2787fed646b9e8a7499c029cbf7335da928216841422932850b53bc651cafb3c9061eb3f532af95d08a64518c778f463a3859ceec49b048b857e040f5a87970afdb70430f4bd2ce66f0b4e5454bde28924aebe338fcfe351f3584015d780bb953d31bc034a13bad29333ba23f96f57cdb77c9aad74c3138d0426bc8e69f85754a985f54a4fc7fbfce0a978253794427d9b227a8d624ebff3beadc009459eb731df813ce17b493cc2e31d37c66ecd8c236899eddcf5dd476475d648d27ed4038fc29291105bd7e9d3f5e6eaaf6b100643cc6dfddf694318ff68662ec24b9c1f8a3c554423366c", 0xe8, 0xffff, 0x0, 0x1, r2}, &(0x7f00000002c0)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x4, 0x0) linkat(r2, &(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00', 0x1000) 2018/05/30 09:01:49 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000000000)=[{}, {0x5}, {0x16}]}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/05/30 09:01:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x16f}], 0x1) [ 142.052646] IPVS: ftp: loaded support on port[0] = 21 [ 142.080313] audit: type=1326 audit(1527670910.078:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9205 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/30 09:01:50 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') lremovexattr(&(0x7f00000001c0)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') mkdir(&(0x7f0000000300)='./control/file0\x00', 0x0) setns(r2, 0x14000000) close(r1) 2018/05/30 09:01:50 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000012c0), &(0x7f0000001300)=0xc) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x20000000084) ftruncate(r2, 0x814efe0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipmr_getroute={0x1c, 0x1a, 0x306, 0x70bd2a, 0x25dfdbfd, {0x80, 0x80, 0x80, 0x4, 0xbd2dfdaa12c48448, 0x0, 0xfd, 0xf, 0x500}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000c000}, 0x810) [ 142.201860] alg: No test for cbcmac(des) (cbcmac(des-generic)) 2018/05/30 09:01:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x180}], 0x1) 2018/05/30 09:01:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/05/30 09:01:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x100000000, 0x20000) readv(r0, &(0x7f0000000800)=[{&(0x7f00000003c0)=""/113, 0x71}, {&(0x7f00000007c0)=""/24, 0x18}], 0x2) readv(r0, &(0x7f0000000840)=[{&(0x7f0000000440)=""/173, 0xad}, {&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000680)=""/232, 0xe8}], 0x3) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000000)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) 2018/05/30 09:01:50 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1}, &(0x7f0000000240)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getdents64(r0, &(0x7f0000000180)=""/147, 0x93) ioctl$TCGETA(r0, 0x4004556b, &(0x7f0000000140)) [ 142.358810] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:01:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080), 0xd129c442) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/05/30 09:01:50 executing program 1: msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)) msgsnd(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='-'], 0x1, 0x0) msgget$private(0x0, 0x40) msgget(0x3, 0x444) msgget$private(0x0, 0x200) r0 = msgget(0x3, 0x208) msgctl$IPC_RMID(r0, 0x0) 2018/05/30 09:01:50 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x100, 0x81) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0xffffffff) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/30 09:01:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x120) getdents(r0, &(0x7f00000000c0)=""/182, 0xb6) 2018/05/30 09:01:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x180}], 0x1) [ 142.952587] audit: type=1326 audit(1527670910.951:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9205 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/30 09:01:51 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x348, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000300], 0x0, &(0x7f0000000080), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x3c0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x5}, &(0x7f0000000040)=0x8) 2018/05/30 09:01:51 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffff5d, 0x410000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x464a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="6f005d90513475cd58065f") r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x804) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x0, 0x28b9f39b}) 2018/05/30 09:01:51 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) io_setup(0x3aea, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ac75f3b8df9d64515771959aac5f566db848d41eb135448cff70f2b3ba71c196eeb07f298851da22359d567e4107263f50d45591a8f96ffd", 0x38}]) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[], 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000300)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000340)=0xc) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000440)=""/155, 0x9b}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x2, &(0x7f0000001540)=""/210, 0xd2, 0x73}, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001740)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001840)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001880)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001980)=0xe8) getsockname$packet(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001cc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001c80)={&(0x7f0000001a40)=ANY=[@ANYBLOB="24020000", @ANYRES16=r2, @ANYBLOB="00002abd7000fcdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="ec00020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004003a540000080007000000000038000100240001006e6f746966795f70656572735f696e74655276616c0000000000000000000000080003000300000008000400030000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="1401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="080007000000000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000024000400800007fc00010000008009fff90d00000000ff3af7ffffff901a04ff0100000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9], 0x224}, 0x1}, 0x80) 2018/05/30 09:01:51 executing program 1: syz_emit_ethernet(0x3a, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff00000000000008004600002c0000000000009078ac1414aa800000009404050000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="8559780000"], &(0x7f00000002c0)) semget(0x2, 0x1, 0x21) timerfd_create(0x4, 0x800) 2018/05/30 09:01:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="90b0d92add0113c640cea9d8782a8b31bfcefbed2aac0c0fbef0e2428e1eb7ad24fc92017f609a47101ba4c3c1682f53e0439a8cfce94dbdcab928ef92853bed23bb6e342d586e47f71aa8a086b31dea1ddb879a35e1fc800f23722deec8fac704b224d6a241c1305dae3200739de84121abf267e2529d385fe94b87", 0x7c) getsockopt$inet_opts(r0, 0x0, 0x200000000d3, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) 2018/05/30 09:01:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x180}], 0x1) 2018/05/30 09:01:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ppp\x00', 0x400400, 0x0) read$eventfd(r0, &(0x7f0000002e00), 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000002d80)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0x3e}], 0x1}, 0x4}, {{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000001400)=[{&(0x7f0000000180)=""/119, 0x77}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/200, 0xc8}, {&(0x7f0000001300)=""/231, 0xe7}], 0x4, &(0x7f0000001440)=""/4096, 0x1000, 0x1}, 0x4}, {{&(0x7f0000002440)=@ipx, 0x80, &(0x7f0000002bc0)=[{&(0x7f00000024c0)=""/91, 0x5b}, {&(0x7f0000002540)=""/238, 0xee}, {&(0x7f0000002640)=""/205, 0xcd}, {&(0x7f0000002740)=""/229, 0xe5}, {&(0x7f0000002840)=""/244, 0xf4}, {&(0x7f0000002940)}, {&(0x7f0000002980)=""/173, 0xad}, {&(0x7f0000002a40)=""/99, 0x63}, {&(0x7f0000002ac0)=""/230, 0xe6}], 0x9, &(0x7f0000002c80)=""/18, 0x12, 0x6}, 0x4}], 0x3, 0x1, &(0x7f0000002dc0)={r2, r3+30000000}) connect$pptp(r0, &(0x7f0000002e40)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1e) r4 = socket(0x1e, 0x805, 0x0) sendto(r4, &(0x7f0000000000), 0xffffffffffffff7a, 0x0, 0x0, 0x21a) 2018/05/30 09:01:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) listen(r0, 0x9) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) r2 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000001c0)=""/134) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000000c0)) tkill(r3, 0x1000000000016) socketpair(0x0, 0x0, 0x8001, &(0x7f0000000440)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) socket$inet(0x2, 0x3, 0x8) creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc) [ 143.194192] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 143.273567] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/30 09:01:51 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffff5d, 0x410000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x464a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="6f005d90513475cd58065f") r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x804) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x0, 0x28b9f39b}) 2018/05/30 09:01:51 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x1, 0x1e, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xfffffeff) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/30 09:01:51 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x2b, 'memory', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'memory', 0x20}, {0x0, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'rdma', 0x20}]}, 0x34) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0xfff) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/05/30 09:01:51 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) bind$ax25(r0, &(0x7f0000000100)={0x3, {"19c95f53083074"}, 0x8}, 0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x81, 0x4}]}) syz_open_procfs(0x0, &(0x7f0000000300)="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") 2018/05/30 09:01:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x188}], 0x1) 2018/05/30 09:01:52 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000140)={@host=0x2}) r1 = socket$inet6(0xa, 0x0, 0x200000000000fd) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0x9, 0xa38b}) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46000b006f091c009435c22c652be3071b485bf5399200000000000100ffff00000000ff0531a2d2fd479251f4"], 0x28) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000000180)=""/48, &(0x7f00000001c0)=0x30) 2018/05/30 09:01:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) listen(r0, 0x9) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) r2 = msgget$private(0x0, 0x2) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000001c0)=""/134) rt_sigtimedwait(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00000000c0)) tkill(r3, 0x1000000000016) socketpair(0x0, 0x0, 0x8001, &(0x7f0000000440)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) socket$inet(0x2, 0x3, 0x8) creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc) 2018/05/30 09:01:52 executing program 5: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = socket(0xa, 0x2, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x80100, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0x4cb, 0x80000000, 0x6, 0x7}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe2(&(0x7f00000012c0), 0x0) 2018/05/30 09:01:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x180}], 0x1) 2018/05/30 09:01:52 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x8000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000540)=""/4096) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x9, 0x80) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x3, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r2, &(0x7f00000004c0)={@void, @val={0xffffff7f, 0x0, 0x0, 0x0, 0xa00}, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x812, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000001c0)=0x8) 2018/05/30 09:01:52 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) io_setup(0x3aea, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ac75f3b8df9d64515771959aac5f566db848d41eb135448cff70f2b3ba71c196eeb07f298851da22359d567e4107263f50d45591a8f96ffd", 0x38}]) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[], 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000300)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000340)=0xc) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000440)=""/155, 0x9b}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x2, &(0x7f0000001540)=""/210, 0xd2, 0x73}, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001740)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001840)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001880)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001980)=0xe8) getsockname$packet(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001cc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001c80)={&(0x7f0000001a40)=ANY=[@ANYBLOB="24020000", @ANYRES16=r2, @ANYBLOB="00002abd7000fcdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="ec00020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004003a540000080007000000000038000100240001006e6f746966795f70656572735f696e74655276616c0000000000000000000000080003000300000008000400030000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="1401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="080007000000000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000024000400800007fc00010000008009fff90d00000000ff3af7ffffff901a04ff0100000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9], 0x224}, 0x1}, 0x80) 2018/05/30 09:01:52 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000140), 0x4) 2018/05/30 09:01:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x180}], 0x1) 2018/05/30 09:01:52 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) pipe2(&(0x7f0000000040), 0x4800) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x0, 0x6, 0x2, 0xfffffffffffffffb}}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000340)={0xcb3, 0x0, 0x0, "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"}) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x8, &(0x7f0000000100)={0x3}, 0x8) 2018/05/30 09:01:53 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) pivot_root(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) socket(0x10, 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000040)=""/83, &(0x7f0000000380)=""/181, &(0x7f0000000440)=""/141}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000680)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000005c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000580)=0x104000000) 2018/05/30 09:01:53 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xffff, 0x0) unshare(0x8000001) timerfd_create(0x5, 0x80800) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000000080)={&(0x7f0000a65ff8), 0x8}) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) 2018/05/30 09:01:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="c23d4b26f2e69ff126a7f8ccd56f5c448ea3a9980e4e5710fa53dcf23a62f7b40a8e471bc0f070b8749811def169080e0500000031a530e932f1b51b78323e13bd55c8c2e1d5c0163c79d4ad6d42c879a367d306184e845a547ac75bd4554dcd1693510253645270b9a9e3c37394e21d564ba8d6a95743f768a1f342026ea5fa87f4517b65df8c0474ab34187a1ab5ed2f93da6b0b67207c3c7068ceca0f7aa60a2b188188c4aabd1d9b54f10cbfac988d56157f140a5c64ed116bda47fc4228ace31de2d14169f5fd46e7374bc9aa627f92d5965ceff17ecf57d664d2a6c08a7855181e193be79aa1e560e6952bad21b08ec5b62b129aae4d2120ac8135366b1d2da4e314bfaa0bcc48dc229d0fa33a3ce0ffcdd101a4fa2d1fbc43be4c387446bbe9657a71f64053903367b028946fea68bb3de6eb1a089439b8d3802b43cb57e5a588ac7a517ce623c234d476adfb55ac952269ac362325bb0d25625271914225b0c7930f25937c5dff1f0ba13ee4b643d6877590514c6d746da07bebc9ce", 0x180}], 0x1) 2018/05/30 09:01:53 executing program 7: mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f00000004c0)=""/4096, 0x1000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x1cd, &(0x7f0000da3000)=0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r2) 2018/05/30 09:01:53 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000200)={0x7c, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'ovf\x00', 0x2, 0x9, 0x45}, 0x2c) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x16, @rand_addr=0x1, 0x4e21, 0x2, 'none\x00', 0x12, 0xf4, 0x21}, {@loopback=0x7f000001, 0x4e22, 0x2003, 0x8, 0x1, 0x100}}, 0x44) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) 2018/05/30 09:01:53 executing program 5: clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8}) r0 = open(&(0x7f0000000100)='./file0\x00', 0x10440, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000000)={0x2}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000140)={0x81, 0x1f, 0x6, 0x2, [], [], [], 0x9eed, 0x0, 0x400, 0x2, "cb3896a0305acacd526424b22d83f4ec"}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r1, 0xe82}, &(0x7f0000000340)=0x8) 2018/05/30 09:01:53 executing program 4: socket$inet6(0xa, 0x80003, 0xff) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400, 0x0) 2018/05/30 09:01:53 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x800, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="f1723f481e3a1b2cdf8ecab6fa8211f0", 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0x0, 0x1, 0x1, 0x1, 0x4}, 0x0, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x6f, 0xfffffffffffffff9, 0xffffffff000000, 0x8}) [ 145.355144] IPVS: set_ctl: invalid protocol: 124 172.20.20.170:20002 ovf 2018/05/30 09:01:53 executing program 6: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x42a4ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x242) exit(0x400000000) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/05/30 09:01:53 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x4001) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) move_pages(0x0, 0x4a3, &(0x7f0000000000)=[&(0x7f00007d0000/0x1000)=nil, &(0x7f000005b000/0x3000)=nil, &(0x7f0000d73000/0x2000)=nil, &(0x7f0000fae000/0x4000)=nil], &(0x7f000026bfec), &(0x7f0000002000), 0x0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}, 0x100) [ 145.414140] IPVS: set_ctl: invalid protocol: 22 0.0.0.1:20001 none 2018/05/30 09:01:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x492400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)}, 0x10) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCFLSH(r2, 0x540b, 0x2) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10a00, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000040)=0x81, &(0x7f0000000080)=0x2) 2018/05/30 09:01:53 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80100080044d00, &(0x7f0000002000)) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x17}, &(0x7f0000000340)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}, {}]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x3, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="c62ed0267c6a72ea7415bbe85b3c8d481bd7c067e0313b5697aebe5b5210db4734cef047e5a1edb8872e492ee8e4fd36fd3d30854713502de381de4a28a9a2fb45f5e89834362fc9972cbb02f3c2cc23826b39f140ec669825104c2fc1a7777010d3e91c06f583ba1301f4d6d8f7e1fb11c6a8384081c2d3da3287ddf80daf668db1c4499ae6f62f6fca") ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r2, 0x10}) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000180)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000380)=""/17) [ 145.489683] IPVS: set_ctl: invalid protocol: 124 172.20.20.170:20002 ovf 2018/05/30 09:01:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x180}], 0x1) [ 145.535630] IPVS: set_ctl: invalid protocol: 22 0.0.0.1:20001 none 2018/05/30 09:01:53 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="010000ff01000000000000845d6216200300000000000000dcc50a342aca9d3cde", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) openat$autofs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/autofs\x00', 0x2800, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f00000004c0)={0x0, 0x0}}, 0xfffffff6) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000004}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, r4, 0x1, 0x70bd27, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x4c}, 0x1}, 0x40090) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000500)=""/191, &(0x7f0000000140)=0xbf) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x30) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000000)) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000780)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)={0x110, r4, 0x400, 0x70bd27, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80ec}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x47}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x10}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000041}, 0x4000) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r3, 0x0, 0x8}, 0xc) 2018/05/30 09:01:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000001c0)={0x80, 0x0, 0x0, 0x6}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0xffffffbfffffdffc, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x423, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf}}, 0x5, 0xe96, 0xc91, 0x6, 0x1}, &(0x7f0000000140)=0x98) 2018/05/30 09:01:53 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x800, 0x401}) 2018/05/30 09:01:53 executing program 0: unshare(0x2000400) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = getpgid(0x0) setpgid(r2, r3) setsockopt(r1, 0xff, 0x0, &(0x7f0000000340), 0x0) 2018/05/30 09:01:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x184}], 0x1) 2018/05/30 09:01:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, 0x10, 0x829, 0x0, 0x0, {0x3}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x2c}, 0x1}, 0x0) [ 145.839144] netlink: 'syz-executor2': attribute type 33 has an invalid length. [ 145.921525] netlink: 'syz-executor2': attribute type 33 has an invalid length. [ 145.958732] Unknown ioctl 21521 [ 145.973174] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 146.020142] Unknown ioctl 21521 2018/05/30 09:01:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) ioctl$TCSETSF(r0, 0x5101, &(0x7f0000000000)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', 'GPLppp0}GPL\x00'}, &(0x7f0000000140)='mime_typewlan0\x00', 0xf, 0x2) 2018/05/30 09:01:54 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80000) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0xe, &(0x7f0000000040)="5e88a3c6", 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/05/30 09:01:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2}}, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x1}, 0x98) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@newae={0x10c4, 0x1e, 0x400, 0x70bd28, 0x25dfdbfb, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0xa, 0xff}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x3500}, [@algo_auth_trunc={0x104c, 0x14, {{'hmac(crct10dif)\x00'}, 0x8000, 0x1c0, "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"}}, @lifetime_val={0x24, 0x9, {0x0, 0x2, 0x2, 0x8}}, @coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x10c4}, 0x1, 0x0, 0x0, 0x20000005}, 0x8000) 2018/05/30 09:01:54 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0xceff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0xe030, r1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) 2018/05/30 09:01:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="c23d4b26f2e69ff126a7f8ccd56f5c448ea3a9980e4e5710fa53dcf23a62f7b40a8e471bc0f070b8749811def169080e0500000031a530e932f1b51b78323e13bd55c8c2e1d5c0163c79d4ad6d42c879a367d306184e845a547ac75bd4554dcd1693510253645270b9a9e3c37394e21d564ba8d6a95743f768a1f342026ea5fa87f4517b65df8c0474ab34187a1ab5ed2f93da6b0b67207c3c7068ceca0f7aa60a2b188188c4aabd1d9b54f10cbfac988d56157f140a5c64ed116bda47fc4228ace31de2d14169f5fd46e7374bc9aa627f92d5965ceff17ecf57d664d2a6c08a7855181e193be79aa1e560e6952bad21b08ec5b62b129aae4d2120ac8135366b1d2da4e314bfaa0bcc48dc229d0fa33a3ce0ffcdd101a4fa2d1fbc43be4c387446bbe9657a71f64053903367b028946fea68bb3de6eb1a089439b8d3802b43cb57e5a588ac7a517ce623c234d476adfb55ac952269ac362325bb0d25625271914225b0c7930f25937c5dff1f0ba13ee4b643d6877590514c6d746da07bebc9ce2e6138f0", 0x184}], 0x1) 2018/05/30 09:01:54 executing program 6: r0 = socket$inet6(0xa, 0x400000000, 0xffffffffffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x4, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) 2018/05/30 09:01:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/61) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x350, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000000980)=[{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)="94", 0x1}], 0x1}], 0x1, 0x0) 2018/05/30 09:01:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x492400, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)}, 0x10) r2 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCFLSH(r2, 0x540b, 0x2) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10a00, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000040)=0x81, &(0x7f0000000080)=0x2) 2018/05/30 09:01:54 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/4, 0x4) 2018/05/30 09:01:54 executing program 5: unshare(0x400) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_flags}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net\x00', 0x200002, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000240)=""/162) flock(r1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r3, 0x200}, &(0x7f00000001c0)=0x8) 2018/05/30 09:01:54 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x8000001000, 0x4) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002e6f80), 0x0, &(0x7f0000878000), 0x77}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) 2018/05/30 09:01:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x184}], 0x1) 2018/05/30 09:01:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) connect$pptp(r0, &(0x7f0000001080)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x40000000, 0x0, 0x3, 0x80000000000041}, 0x20) getsockopt(r0, 0x100f, 0x0, &(0x7f00000010c0), &(0x7f0000001100)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000), &(0x7f0000001040)=0x4) r1 = semget(0x0, 0x5, 0x80000) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/4096) 2018/05/30 09:01:54 executing program 4: r0 = socket$inet(0x2, 0x805, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0xe, &(0x7f0000000040)=""/110, &(0x7f00000000c0)=0x6e) openat$cgroup(r1, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000000340)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2}}], 0x30}], 0x1, 0x0) 2018/05/30 09:01:54 executing program 6: r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/30 09:01:54 executing program 7: semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000000)=""/193) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) 2018/05/30 09:01:54 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000000)=0x5) 2018/05/30 09:01:54 executing program 4: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000"], 0x68) 2018/05/30 09:01:55 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f0000000140)=""/140, 0x8c}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f00000002c0)=""/100, 0x64}, {&(0x7f0000000340)=""/146, 0x92}, {&(0x7f0000000400)=""/34, 0x22}], 0x6, &(0x7f00000004c0)=""/220, 0xdc, 0x30000000}, 0x78fb55d9}], 0x1, 0x22, &(0x7f0000000600)={0x77359400}) perf_event_open$cgroup(&(0x7f0000000680)={0x1, 0x70, 0x0, 0xffffffffffffff01, 0x6, 0xd3c4, 0x0, 0xfffffffffffffffa, 0x201, 0x2, 0xfffffffffffffffd, 0x637f, 0x15d, 0x2, 0x1000, 0x100000001, 0x0, 0x3, 0x7ff, 0x81, 0x7, 0x4, 0x6, 0x3, 0x691a, 0x6, 0x1, 0x6, 0x8001, 0x3, 0x5, 0x413, 0x800, 0x40ee, 0x401, 0x7, 0x75f, 0x2, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000640), 0x5}, 0x40, 0x0, 0x7f, 0x1, 0x7ff, 0x9, 0x7fffffff}, r0, 0xc, r0, 0x1) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0), 0x4) 2018/05/30 09:01:55 executing program 6: r0 = socket$kcm(0x2, 0x5, 0x0) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[], 0xfffffffffffffe96) setsockopt$sock_attach_bpf(r0, 0x84, 0x75, &(0x7f0000000080), 0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x6ba407dc1a6b1ffd, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0xf82d, 0x4) 2018/05/30 09:01:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:01:55 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x2000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)=ANY=[@ANYBLOB="5d4d7d27b7f25b8f0daca7cbd92d67577cddfa4d12df05c7575ddaad3fb9c0f46999ab729120e63e481e8ae8683d53f9f3e12700c43618c20929e6c9dc9cc0f5128a539ca7efe4282470b4229d4f64d9625888e2f2ec7e0b3854b510d8fb6f40eb1baab636fc142b43f3635ae0aebbea414b38cc19d06b5afab8af6ab605c9bffdc7c23f683fe187043e7687799dabaad6639d18387fc2279d31acfea5312b8c1f66b298b818db358647f0d42413aba79990"]) [ 147.107565] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:01:55 executing program 2: io_setup(0x1000000a3f, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r0, 0x1) [ 147.387320] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:01:56 executing program 5: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'lo\x00'}, 0x18) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000100)=""/226) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getpeername$packet(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000004c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000740)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000780)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000b80)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000e40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f0000000e00)={&(0x7f00000007c0)=ANY=[@ANYBLOB="04020000", @ANYRES16=r4, @ANYBLOB="08012cbd7100fbdbdf250100000008000100", @ANYRES32=r5, @ANYBLOB="e80102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000400000040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000101000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r9, @ANYBLOB="3c00010024000100757365725f6c696e6b7570000000000000000000000000000000000000000000080003000600000004003d040008000600", @ANYRES32=r10], 0x204}, 0x1, 0x0, 0x0, 0x4}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='westwood\x00', 0x9) 2018/05/30 09:01:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000140)=""/112, 0x70}], 0x3, 0x3e) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@ipv6_newaddr={0x54, 0x14, 0x3, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IFA_CACHEINFO={0x14, 0x6}, @IFA_CACHEINFO={0x14, 0x6}]}, 0xff1a}, 0x1, 0x0, 0x0, 0x408c0}, 0xffffffffffffffff) 2018/05/30 09:01:56 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x20) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000000)) 2018/05/30 09:01:56 executing program 4: r0 = socket(0x2, 0x80807, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x360, [0x0, 0x20000300, 0x200004b8, 0x20000630], 0x0, &(0x7f0000000040), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x3c6) 2018/05/30 09:01:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:01:56 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) read$eventfd(r0, &(0x7f0000000040), 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0xd1) 2018/05/30 09:01:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000643ff8)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1008, &(0x7f0000000100)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0/file0/file0\x00', 0x52001, 0x108) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r3, &(0x7f000001fff8)='./file0\x00') renameat2(r2, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', r3, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) r4 = getpgid(0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f00000000c0)={[], 0x8000, 0xa0000000000, 0x2, 0x1, 0x8, r4}) 2018/05/30 09:01:56 executing program 1: r0 = socket(0x1e, 0x4, 0x100000000000) uname(&(0x7f00000000c0)=""/133) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x0, 0x7fff, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000180)={{0x1, 0x3, 0x7, 0x1, 0xbb87}, 0x81, 0x7, 'id1\x00', 'timer1\x00', 0x0, 0x2, 0x6, 0xffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)) [ 148.320716] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:01:56 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000009, 0x53, r0, 0x80000000) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000100)) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) futex(&(0x7f0000000100), 0x8, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x0) futex(&(0x7f0000000000), 0xc, 0x0, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) getcwd(&(0x7f0000000080)=""/120, 0x78) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x100, 0x204000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xa}) 2018/05/30 09:01:56 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x4, 0x440) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000004e00)={0x2, 0x1000000004e20, @loopback=0x7f000001}, 0x10) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfff, 0x145000) sendmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f0000000000)=@rc={0x1f}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0x10}], 0x10}}], 0x1, 0x0) flistxattr(r1, &(0x7f00000000c0)=""/29, 0x1d) 2018/05/30 09:01:56 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setuid(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value, 0x8) 2018/05/30 09:01:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:01:56 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x200000, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000200), 0x6) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='com.apple.FinderInfo\x00') r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x20400) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000180)={0x20, 0x80000000, 0x7, 0x0, 0x3, 0x40}) write$rdma_cm(r2, &(0x7f00000003c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000040), 0x0, {0x1b}}}, 0x38) 2018/05/30 09:01:56 executing program 7: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) wait4(r1, &(0x7f00000000c0), 0x0, &(0x7f0000000140)) wait4(r1, &(0x7f0000000100), 0x1, &(0x7f0000000200)) [ 148.595474] sctp: [Deprecated]: syz-executor6 (pid 9560) Use of struct sctp_assoc_value in delayed_ack socket option. [ 148.595474] Use struct sctp_sack_info instead [ 148.634926] device lo entered promiscuous mode [ 148.662297] IPVS: You probably need to specify IP address on multicast interface. [ 148.686447] sctp: [Deprecated]: syz-executor6 (pid 9567) Use of struct sctp_assoc_value in delayed_ack socket option. [ 148.686447] Use struct sctp_sack_info instead [ 148.706842] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 2018/05/30 09:01:56 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x87, 0xa1f80cf894bbd927) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r0, 0x80047437, 0x706ffc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getgroups(0x4, &(0x7f0000000200)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc) [ 148.741848] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:01:56 executing program 0: acct(&(0x7f0000000000)='./file0\x00') removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00') lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$2(0x2, 0x8000, &(0x7f0000000180)=""/155) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x482, 0x0) r3 = accept4$unix(r2, &(0x7f0000000280), &(0x7f0000000300)=0x6e, 0x0) statx(r2, &(0x7f0000000340)='./file0\x00', 0x500, 0x2, &(0x7f0000000380)) r4 = accept4$packet(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000005c0)=0x14, 0x80000) sendmsg$can_raw(r2, &(0x7f00000006c0)={&(0x7f0000000600)={0x1d, r5}, 0x10, &(0x7f0000000680)={&(0x7f0000000640)=@can={{0x2, 0x5, 0x6, 0x200}, 0x8, 0x3, 0x0, 0x0, "51fdbaba23f23202"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000700)=r7) sendmmsg$unix(r3, &(0x7f00000015c0)=[{&(0x7f0000000740)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c80)=[{&(0x7f00000007c0)="9c8cc73dbf08070016cd744cb573ff4489443aa287b78fca0f710957aaa619abd6ef8165dc5f84aea639f9ed25972225cab61ee64af2370953d79eafd12b39a87f646653f533ef71441ce95ba99b0a68d7b7f565002a5220f73d432b098ecd75a787f8d17a927c5c7312de0251b690ec37d7cb8b1f506a3c6f253851e7b94719e2a4b4e5757b0188394589faaa0f50f68ca9eabe639ad00d094851ad00785e04e8141d3487ec66a4f07242ff4510c5e3a12f690c68803a732e38cd484369ae951a07e4da50c80b1c627622e4ab0793edf8128c721f23", 0xd6}, {&(0x7f00000008c0)="18d8f7174e80db555e74287d0a2c21c264383d8b58003a9b6d2d4ed6cf54eae6c162fd4e6fefad7e5c89061e4e6edb3eca1e2f15297f61ca3a7ea1737f1f0800e687d4045bdab84c12b71a094567789af7be61f5a9", 0x55}, {&(0x7f0000000940)="5faf8c621a05999611f7e8c058651c2b0dad25e71ce78d14e7e8c4417c04d3fdcf891c80", 0x24}, {&(0x7f0000000980)="8289ae427767cf0c3bd21738650d5434246d40f330867a5eb8655acd662d9e0d088fe77bb3f35c7958c7d56a448704e9a43dd5b5f027d426045c80416f47c415f7112778a755a859f52d3474cab57f1c6869b16a5a7ce5ce6fd9fb30bbc72b177155b3279991d5d85d375e64d7ba302d735596af0eb858746a20b12ec660776facb71fc64224322d7607233a45d98c681b94c26121e7d23898cbb7e2d01d790e2e9b82f181c3fec7fb38ddd7eed69d17f5180154cd", 0xb5}, {&(0x7f0000000a40)="4f66584a3cbaa7cd46f64cd1e9f44f3c823921b3c8f539c465b12133a9533588584df2939a5438", 0x27}, {&(0x7f0000000a80)="4131dab71c0f8954be5c5ff366a309ce71d5890f9e278fee5071233948cbdd9f0e73246c5dbbcbc0d6a9995c51593f9fbc83a07cb6c41d430c805b5b7308940cc3ee7db1fc88312178643c494ecc0afd91b6362075a019f49c7d928b892bd2f720ad90ac53a0f8005facdce4a8c33df7056956436203fe43645e05ec6a2fb5a96e8860eead8685739be58182288c41bd93cec8c5059be28c694a6e352f62da8097b0c4bbe860a011bb830256e3abd5f37134f165503dcf417d6c94cc25033d2738299e0ab2cee74b979cb3ccff05a56675d28bf4338108", 0xd7}, {&(0x7f0000000b80)="dfda0c40fb3f1e5269473a2216e491fefc73522094f8965213ae470bd8fa44162619c5546758e8fc073a0ca16a840834a35108c2d242e9f8049613f4a768898e59ca8d413c725eb95897ec0cec967e9ccfcdac40661a4c7b4c3d429b72e44a22a1e418fdc4d95fa7bc6a2751bb1ff7fb589213767c4dfc845ee63b13f1319545d813c8ac68d1a394a3ae1ee1cd", 0x8d}, {&(0x7f0000000c40)="1faa2bb873a5125f0c089655eed0a5ccfe2f36f8643e78bf80b4accdab320f3a157b966af9be64d917ae7b907428e53ed9f5b2e8af", 0x35}], 0x8, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r7, r0, r1}, @cred={0x20, 0x1, 0x2, r7, r0, r1}, @cred={0x20, 0x1, 0x2, r7, r0, r1}, @cred={0x20, 0x1, 0x2, r7, r0, r1}, @rights={0x10, 0x1, 0x1}, @rights={0x30, 0x1, 0x1, [r2, r6, r6, r2, r6, r2, r6, r3]}], 0xc0, 0x8800}, {&(0x7f0000000dc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001040)=[{&(0x7f0000000e40)="8ef2e74c33538f2d5f15024b9d46f0f2a5cb796cb63743781eb24d4570bc56a743e47383504420d23074f310b9917c75978b8752a4dd344320306391c8751cba71d60a728ecb28c894607818a5495da2163f01b4bac52b00839cbf1cd257b2b8e6ca3ede8f2c6c2b4e1ab956dcbde551491f6d35db9fc6365add0f9cb93bfb23749e4b8e374d8f2df0d8417f0c0b383ca715f5fcd5e9afe584ed00c06995c3b0b5217313a1f1c06438a300b6938c45d2b3060ee5888c76d93fd7292e3b7f83dddf068663dc08099d1cc91a29dbbe3ab988b88526cba35643106f2899df02fc439c7871b4a4fda6d1bd", 0xe9}, {&(0x7f0000000f40)="7b71c43bf949382c1c4ca4fe234793410a8c1b0b44859bbd41a9ab2692bbe70727e1e248103b96b5ba8e1c4c93c3720aa9b327d449bc320db5df14f09b100abe3adbee582574f025da9e9dc06d10731066f503b41d5ab0894b2b0385f1ad48811eb1bf70754d854c87c08a4f86aed074694a3b8f36b6dfec6a865d59cfafa17d8c2207775ce49f3de3f0ee3874c2a40889fca8bb15874284acad9b207ae2288841acf35176bade980af311653ea9814c6a654ae52eef8fc5bd961e362b2f00a662d5a3e9016568dea75e1fb02dcaee", 0xcf}], 0x2, &(0x7f0000001080)=[@rights={0x20, 0x1, 0x1, [r3, r2, r6]}], 0x20, 0x4}, {&(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001140)="32e4ce85f74cb143e25e7e3e35f631f34549e8874e3fe2dc57718ee913e94a06c076eb2483eac421f1f270fd38007f0ffd6745a5e53a9e121e28e4fa16da7bcbfeb633965dbdf19bffa1c788db49fd1918ea407b7596ec09478aab487597f276d8c53f31fc443387ae360ca34204e85b136f8a8634014c74b68460586ba55b321ea9ff6734d180db4fb7af9cb01c12b03a2d35022f4ca2a2c9d67881fce7ee4878aeba4157238e2811c168e9b6b5c21b781e53a00e94288ae2de41ab45ba51b6c8aec34dc451", 0xc6}, {&(0x7f0000001240)="1bd9fa9e219af2b4c3edfb6ef0447f82c21ebac7ee1c78ba875cd0cba3466dd3ca4bfe4783446379228943a1055a7f566d8cebec95744b5dc02462d409cdc07813af89cb73955cbeff6f8be37bf3219af3c7e36c3ef55fc6b6f5fe09fa61e1d49dbcaa32eac97cd64c922af23368725098ca314827663bff93da474b2c4816a71bbc44ae1540b63a06b73eec1c848895f143b137b1742800165b87b9ed2a3aeab01947a118f009b7b2d20f785d1991d786d27da0e54c91046758f5254476abf79b483f475f93873e7a2fe5961dee609c27e37a21a7", 0xd5}, {&(0x7f0000001340)="398584ea670fe52bb69365e6834036c2dda19e23aa6632c12be87fd1dbfa1caac6cf9678032a59bf2c0fd48c892d646b11263dfb48994c11b125a287ca138be42e43f9a3db5a5bcbdddc91cd5c457a3e8031e4406f0987375c0c3f0da3500d400b3537108525b2081a76e86f1375d6213faf36de416d14c1d1de51580b18ddfaa7a42d5e1ba8388a3fd11ef6e313a1ca03b0b75b67e7a2bf0184ca8698b9a606b5d0cd2a4f97ea0fc8e1a85109da492c3cedc99986d356cc98400fee5afec706e81ed43d3638cdc76af46f81e62de267", 0xd0}], 0x3, &(0x7f0000001480)=[@rights={0x20, 0x1, 0x1, [r2, r4, r2]}, @rights={0x20, 0x1, 0x1, [r2, r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r7, r0, r1}, @cred={0x20, 0x1, 0x2, r7, r0, r1}, @cred={0x20, 0x1, 0x2, r7, r0, r1}, @rights={0x28, 0x1, 0x1, [r2, r4, r4, r2, r4, r3]}, @cred={0x20, 0x1, 0x2, r7, r0, r1}, @rights={0x28, 0x1, 0x1, [r6, r4, r6, r6, r3]}], 0x110, 0x80}], 0x3, 0x800) r8 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001680)={0x0, 0xcc}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001700)={r9, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f00000017c0)=0x84) sendmsg$nl_route_sched(r2, &(0x7f0000001940)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001900)={&(0x7f0000001840)=@newtclass={0xa8, 0x28, 0x800, 0x70bd26, 0x25dfdbff, {0x0, r5, {0xffff, 0xfffb}, {0xffff, 0xffff}, {0xfff1, 0x3}}, [@tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x14, 0x2, @TCA_CBQ_FOPT={0x10, 0x3, {{0xffff, 0x6}, 0x80, 0xb27e4b}}}}, @tclass_kind_options=@c_cbq={{0x8, 0x1, 'cbq\x00'}, {0x1c, 0x2, @TCA_CBQ_LSSOPT={0x18, 0x1, {0x3b, 0x1, 0x1c, 0x4, 0x3, 0xffff, 0x40, 0x7fff}}}}, @TCA_RATE={0x8, 0x5, {0x9, 0x20}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x18, 0x2, @TCA_ATM_HDR={0x14, 0x3, "5a2663171e2756604e9993e2b331"}}}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0xc, 0x2, @TCA_ATM_FD={0x8, 0x1, r3}}}, @TCA_RATE={0x8, 0x5, {0x6, 0x1000}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x404c051}, 0x4000004) recvmsg$kcm(r2, &(0x7f0000001b00)={&(0x7f0000001980)=@ipx, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001a00)=""/123, 0x7b}], 0x1, &(0x7f0000001ac0)=""/25, 0x19, 0x20}, 0x40002003) r10 = syz_genetlink_get_family_id$team(&(0x7f0000001b80)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000001d80)={&(0x7f0000001b40)={0x10, 0x0, 0x0, 0x22040000}, 0xc, &(0x7f0000001d40)={&(0x7f0000001bc0)={0x144, r10, 0x100, 0x70bd27, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r5}, {0x128, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}]}}]}, 0x144}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001dc0)={@remote={0xfe, 0x80, [], 0xbb}, 0x5b, r5}) finit_module(r6, &(0x7f0000001e00)='selinux/\x00', 0x2) setsockopt(r2, 0x48a, 0xadd, &(0x7f0000001e40)="8953c9a7e4239fa1f21186211b7bfdd1a897cacf052589ac01f7c5bf0dbb7bbcf8efd959be5c45f58028ac81df7d47b554fa1c7fb8513f5487f3221085833fe7367ba256a58e5f50d057", 0x4a) setsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000001ec0)=0x1000, 0x4) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000001f80)=@req={0x28, &(0x7f0000001f40)={'ip6tnl0\x00', @ifru_settings={0x9c8, 0x9, @sync=&(0x7f0000001f00)={0x78a, 0xffffffffffff9a78, 0xfff}}}}) connect$llc(r2, &(0x7f0000001fc0)={0x1a, 0x335, 0x7, 0x0, 0x6, 0x5}, 0x10) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000002000)) finit_module(r4, &(0x7f0000002040)='{)user\x00', 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000002080)={'veth1_to_bridge\x00', 0x1000}) 2018/05/30 09:01:57 executing program 2: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) mremap(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x3000, 0x100000, &(0x7f0000ffd000/0x3000)=nil) socketpair(0x0, 0x7, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0xee, 0x11, 0x9, 0x54e2, "3fbb5aaa14ffae619edcab148ac756318dc1378561e6472014745e951cc48cf7"}) 2018/05/30 09:01:57 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x10, &(0x7f0000000980)) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000800)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100), 0xce}]) 2018/05/30 09:01:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x184}], 0x1) 2018/05/30 09:01:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x1) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="030105005c8b02007a000005886c0602000baaaaaaaaaa827de21580f65d6aaa647fc20000002ec3bbf1d36fb71ed64a"], 0x30) 2018/05/30 09:01:57 executing program 5: r0 = socket(0x2000000011, 0x2, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x8, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000640)=""/4096}) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000600)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000000)='./file2\x00', 0x0) chdir(&(0x7f00000001c0)='./file2\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='./file0\x00') rename(&(0x7f00000002c0)='./file2\x00', &(0x7f0000000300)='../file0\x00') 2018/05/30 09:01:57 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c62636dedadc3d5db107e8442925210636a760cf45c6b0518f43e023ade96cfb87492f90cae54442f7774a83d3e4f79b6f0bb549b6129a04700aecb7041b4322a53e59bb34615da4c5fe01f86a8115988bd0d6cfa4512449c55221a12bb5445770012526e58182ac2f89a4f0e97c12342e6a96d415b7a34b3119c5f03a8f4afd2d24656d4250be1a67980574af45777973b186e35b2b1437320f0fa2b9b7cc36f71f190aad7f4cc20ad1fa199b5b6322a442c5e940b1") recvfrom$inet6(r0, &(0x7f0000000180)=""/125, 0x7d, 0x1, &(0x7f0000000200)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) prctl$void(0x22) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x5690, 0x800a, 0x7fff, 0x4, r1}, 0x10) 2018/05/30 09:01:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000001c0)={0x3, 'erspan0\x00', 0x1}, 0x18) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x80) sendmsg$can_raw(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=@can={{0x1, 0x1, 0x3, 0x1ff}, 0x4, 0x1, 0x0, 0x0, "64b54f54a65cf6ce"}, 0x10}, 0x1, 0x0, 0x0, 0x44800}, 0x4080) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={0x0, 0xffffffffffff8001}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000300)={r3, 0x9, 0x30, 0xfdea, 0xd573}, &(0x7f0000000340)=0x18) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) bind$netrom(r2, &(0x7f0000000200)=@full={{0x3, {"6776f0f1549005"}, 0x3}, [{"262e9937f0f371"}, {"72bb230e475ea4"}, {"bbb1737dbd5d2b"}, {"b7dc4d0e31b31e"}, {"16b3112d6d8412"}, {"58bf1dbc0f5f85"}, {"09ed392a0f7314"}, {"0397c78eb3641e"}]}, 0x48) 2018/05/30 09:01:57 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setuid(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value, 0x8) [ 149.406446] sctp: [Deprecated]: syz-executor6 (pid 9613) Use of struct sctp_assoc_value in delayed_ack socket option. [ 149.406446] Use struct sctp_sack_info instead 2018/05/30 09:01:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)=0x1) syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 2018/05/30 09:01:57 executing program 4: semctl$IPC_RMID(0x0, 0x2, 0x10) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x200800, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0xc000000000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x75}], 0x38) 2018/05/30 09:01:57 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) mkdir(&(0x7f0000000140)='./control\x00', 0x100) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x40) r2 = inotify_init() ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0xfffffffffffffffe, 0x7, 0x0, 0x7d, 0x3, [{0x5, 0x0, 0x1000, 0x0, 0x0, 0x3008}, {0x6, 0x1, 0x59, 0x0, 0x0, 0x2684}, {0xbe4, 0xfffffffffffffff7, 0x6, 0x0, 0x0, 0x1}]}) inotify_add_watch(r2, &(0x7f0000000000)='./control\x00', 0x20) 2018/05/30 09:01:57 executing program 1: r0 = getpgid(0xffffffffffffffff) getpgid(r0) r1 = socket(0xa, 0x5, 0x100000000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r1) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={r2, r3, r4}, 0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180), 0x4) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x11, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/30 09:01:57 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x778f) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x19, 0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f00000000c0)=0x100) 2018/05/30 09:01:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x184}], 0x1) 2018/05/30 09:01:57 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0xfab8c00dfd5b7736) name_to_handle_at(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x7a, 0xffffffff, "34a53e70b194ffd1b983814661168e0a230f7df3d412c723c6f9ac89227551e52c99e80c01c515154573c0061b07a39c73d6e45aaaa4a7d1d51946f20dd88a08f1e59415bd119ee06bbfc6e55e7d0f8543ed9cb13045f30c7eecb6680a18e04b7d07bd7f70890a7ec4900aef53bca060b516"}, &(0x7f00000003c0), 0x1000) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$getflags(r0, 0x40b) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) connect$packet(r2, &(0x7f0000000200)={0x11, 0xf6, r3, 0x1, 0x7ab, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/05/30 09:01:57 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_int(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="373c80269e2358f5710bb92fdc01cdf945391a59ef720f1a659219d25e0aebc48c4fb7bd83c59e5e08fe4c3e9da459d83fa9d25adf9c4233262e5b73ab1ae12e404ef43ce5bf8ed289542f6022"], 0x1) write$eventfd(r0, &(0x7f0000000000)=0x101, 0x8) [ 149.783721] sctp: [Deprecated]: syz-executor1 (pid 9641) Use of int in max_burst socket option deprecated. [ 149.783721] Use struct sctp_assoc_value instead [ 149.907119] sit: non-ECT from 172.20.255.187 with TOS=0x1 [ 149.962252] sctp: [Deprecated]: syz-executor1 (pid 9641) Use of int in max_burst socket option deprecated. [ 149.962252] Use struct sctp_assoc_value instead [ 149.985871] sit: non-ECT from 172.20.255.187 with TOS=0x1 [ 150.204160] IPVS: stopping master sync thread 9571 ... 2018/05/30 09:01:58 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=@dstopts={0x7c, 0x1, [], [@ra={0x5, 0x2, 0x4}, @enc_lim={0x4, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x18) timerfd_settime(r0, 0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000180)) 2018/05/30 09:01:58 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x49, 0x2}, {}], 0x9a) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x3, 0x13f, {0x4, 0x7}, {0x7, 0x4}, @rumble={0x8, 0x40}}) 2018/05/30 09:01:58 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x4, 0x101000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x400, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0x100a, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000200)={r2, &(0x7f00000001c0)=""/50}) 2018/05/30 09:01:58 executing program 4: unshare(0x64000400) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000100)="301ec6db25ec395a2b0a618768ae181821a1b04208d5195e5f6ba9474d7b66cebe441436a92d06ce74d7ad1ec7376e42b93eeaad9f6d7828c63f70be883f50b5fbcc343fd3d5428f1c8e462c6dbe34b480ee2f5afc6f841503596e4425348238678574ae805786de9b8a370e1328bce1a5a3945b15e5b96ef55c78e7fed52d856aed9d3f09d63c2e05a60f60f0b7dee0e0a85bc91351438b368a79717be794f6b7e2b61497020244334e7f3ab93c54092c8d29a34abe4edfee0076b8a0e1aa0e3d126e5e864c52d8caf5071adfa2f1e11665333396f6d030ab78fd4cd0957d2b12b2b2ea8c822b4a28f5aea0939f9662729dc8981206eb8a", 0xf8}, {&(0x7f0000000200)="4874988a9d7906ac0dfa4774e3f5ed270a24b0b433dc57d4dd01ade19eacd8e8688dc5a7a0d0f46eb0e2f527e49357761fba74bb0079b7da4d6cf6c7ea162ef93cfdfed025a86cc8b2ff381c087bc08dce2322a65a69348843504b45700b52a4d4e7", 0x62}, {&(0x7f0000000280)="9b36edc0919a546f8a3b04c98f120c88853e32d91303f32a849b9d70b15c0be097ad237cb0673664f871ebf1538ce20fd0b4d0825a3905c69278a8df87c78f34986b699fd7f0048799245fd8c38ed6e31c4b17cbbda9a153905158891da48ef75e238230abb19bf67635b4fe8294ce9933bbd782d52f9c4e14189da2bc73f2a8366ee4b2c6879b463531e90fd0197efd29427e72fb", 0x95}, {&(0x7f0000000340)="74bfab70c719069504aa4f924e9f9592574005e364d5578efe1cb74b64b7f9bed3c39bb270eca883b9b3801bf47937daed8a7107b885abc0ebd6fc439f8992113676d8d03c35", 0x46}, {&(0x7f00000003c0)="fe0f30d9d9fc6303ef36d6c16cd2d48ce684ab87ced835efbc77250271835f49b79e8a87fa63693d84a09b16b42c3c96c9adbcd79e02996f6dceeaa6ad11dd8e72574383470fbc31faf9f9724b8e78937a2250eb0e2a4fd5af8cbfb15bb0dbcc33c4cb8104c22d0e4756ae06ee0cf485c4e9195a98f9d460899d9d7dcd1ce8c2591c84d08b793d0028322cdc90", 0x8d}, {&(0x7f0000000000)="cc4bd904c7168cc19754656c922de6816afc1f9da974c1de06d97c1abfad03ac2ad0881717407bdad9ded26cbb62814c", 0x30}, {&(0x7f0000000080)="f3e0253587936249b9f3faef02d243ea0ed7", 0x12}, {&(0x7f0000000480)="f2e954e0372e05591d7538380c5acabac23d4511ac8e90ba8bcc4b749acae64e27102daa1d36e9050456413d17e9aff68916143c809ece7edcc84c236082cda1720f69ee79ab3909e16b5e2a5f8a5894c820a9d2b2654c0c9634137d94f65f65fc114adc3179847f42f1e43799a12b8880f8c053012560c66886988fec0e1ed1b406841c1128f3af488c49b8228f199e0e636bde2b4d4d807ed382269cf854c4550d727f52a853dbd6bc8921fad6d9ec324d43eac4a1660de02871", 0xbb}, {&(0x7f0000000540)="4f5de38f6c6885c3cf9c8eeca31064f8fd81777ec32590c6505de5bac9903ab1ef2003aec7a5985125f9467493e1c33cf1b6ee307f61720331447ff0572f1e5d0aace2de28e6f29b127c179490caa20d9007896d8ddfca16ec2c88eeec0f6cf4e3dd9fe95f8c5a2949304d2d7e7481e27f7cadd5c35663db0646b91e83536a80955baa56d08bd4e7f165e78572cdf773f3d06c370567aaf4", 0x98}], 0x9) ioctl$int_out(r0, 0x80004517, &(0x7f00000000c0)) 2018/05/30 09:01:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x184}], 0x1) 2018/05/30 09:01:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11010, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000010c0)) 2018/05/30 09:01:58 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x1, 0x1}) shutdown(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000000c0)=0x14) recvmmsg(r0, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) 2018/05/30 09:01:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002640)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000180)=""/150, 0x96}, {&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000000300)=""/19, 0x13}, {&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/213, 0xd5}], 0x7, &(0x7f0000002540)=""/208, 0xd0, 0x2}, 0x10000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002680)={0x0, 0x4}, &(0x7f00000026c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002700)={0x3, 0x80000001, 0x8000, 0x80000001, 0x6, 0x3b6, 0x3, 0x5, r2}, &(0x7f0000002740)=0x20) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000000000)=""/1, 0x14b) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f00000000c0)) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x0) tkill(r4, 0x1000000000016) ioctl$TCFLSH(r3, 0x540b, 0x7f) [ 150.447417] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:01:58 executing program 7: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x4, 0x4, 0x8, 0x0, 0x2, 0x0, 0x710a, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x5, 0x8001, 0x56, 0x8, 0x1}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000440)={r4, 0x3, 0x3, 0x2}, &(0x7f0000000480)=0x10) keyctl$chown(0x4, r0, r1, r2) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) iopl(0xe7) fcntl$dupfd(r5, 0x0, r3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x10001, 0xef9d}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000100)={r6, 0x9}) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r7, r7, r7) 2018/05/30 09:01:58 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200002, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r2 = socket(0xa, 0xffffffffffffffff, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="097ad7932fdcf79034fae8f23a5b6b36", 0x10}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socket$l2tp(0x18, 0x1, 0x1) recvmsg(r3, &(0x7f0000001440)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/4096, 0x1362}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff76}, 0x0) 2018/05/30 09:01:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x25dfdbff}, 0xc) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x0, 0x200000141100) accept4$packet(0xffffffffffffff9c, &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005280)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000052c0)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f00000053c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005400)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x1fffffffe000000, 0x4e24, 0x3ff, 0x2, 0xa0, 0xa0, 0x0, r2, r3}, {0x1, 0xffffffff, 0x1, 0xce, 0x4, 0x9, 0x3, 0x1000}, {0x800000000000, 0x9, 0x6, 0x7fffffff}, 0x277, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x3, 0x3, 0x8d8, 0xfffffffffffffff9, 0x8, 0xffffffffffff699b}}, 0xe8) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@remote}}, {{@in=@loopback}}}, &(0x7f00000001c0)=0xe8) bind$netlink(r4, &(0x7f0000686ff4)={0x10, 0x0, 0x2}, 0xc) openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) r5 = dup(r0) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) dup2(r5, r1) 2018/05/30 09:01:59 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x1) ioctl$int_out(r0, 0x545e, &(0x7f00000000c0)) 2018/05/30 09:01:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x185}], 0x1) 2018/05/30 09:01:59 executing program 5: r0 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000100)=0xffffff07) 2018/05/30 09:01:59 executing program 6: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00') unshare(0xfffe) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200, 0x0) setns(r0, 0x34000000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) fgetxattr(r1, &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)=""/185, 0xb9) 2018/05/30 09:01:59 executing program 4: r0 = inotify_init() r1 = dup(r0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x44, {0x2, 0x4e20, @broadcast=0xffffffff}, 'veth0_to_team\x00'}) mkdir(&(0x7f0000000080)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000103000)='./control\x00', 0x40) inotify_add_watch(r2, &(0x7f0000000040)='./control\x00', 0x22000002) openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000140)={0x8001, 0x8, [0x9, 0x2]}) 2018/05/30 09:01:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_cache\x00') readv(r0, &(0x7f00000000c0), 0xffffffffffffff48) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100000001, 0x7, 0x6, 0x6, 0x4, 0x87, 0x80000001, {0x0, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff00}}, 0xee, 0x2, 0x9, 0x9, 0x4}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) 2018/05/30 09:01:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x24800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000622ffc)=0x3) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8000, 0x40) r2 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x1000d00) inotify_rm_watch(r1, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x3, 0x1160000000}, 'port1\x00', 0x1c, 0x10000, 0x80000000000, 0x2, 0x1, 0x810, 0x7, 0x0, 0x0, 0x1}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f000082ef0a)=""/246) 2018/05/30 09:01:59 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000f2dff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffa, 0x5, 0x4, 0x0, 0x4, [{0x4, 0x80000001, 0x7, 0x0, 0x0, 0x2001}, {0x101, 0x2b, 0x2, 0x0, 0x0, 0x800}, {0x3, 0x0, 0x100, 0x0, 0x0, 0x101}, {0x401, 0x6, 0xba, 0x0, 0x0, 0x1000}]}) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x11) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/30 09:01:59 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_names='bond_slave_1\x00'}) 2018/05/30 09:02:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x100000000036, &(0x7f0000000100)=ANY=[], 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000325f23)=""/221, &(0x7f0000108000)=0xdd) 2018/05/30 09:02:00 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0xa, &(0x7f0000000240)={0x0, 0x10000000000000}, 0xc) 2018/05/30 09:02:00 executing program 4: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x10}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/30 09:02:00 executing program 2: r0 = socket(0xa, 0x100800001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x7) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000280)="532aebdbb3fef90d91f9fe2b3859dafd06c5d23cd481223e435322df79a9fc428a56ee9df6ef9394cc5e835f16fb496b1788d411d5550bdd8c20c03f806b130b3e706c4566f894b9", 0x48) 2018/05/30 09:02:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="c23d4b26f2e69ff126a7f8ccd56f5c448ea3a9980e4e5710fa53dcf23a62f7b40a8e471bc0f070b8749811def169080e0500000031a530e932f1b51b78323e13bd55c8c2e1d5c0163c79d4ad6d42c879a367d306184e845a547ac75bd4554dcd1693510253645270b9a9e3c37394e21d564ba8d6a95743f768a1f342026ea5fa87f4517b65df8c0474ab34187a1ab5ed2f93da6b0b67207c3c7068ceca0f7aa60a2b188188c4aabd1d9b54f10cbfac988d56157f140a5c64ed116bda47fc4228ace31de2d14169f5fd46e7374bc9aa627f92d5965ceff17ecf57d664d2a6c08a7855181e193be79aa1e560e6952bad21b08ec5b62b129aae4d2120ac8135366b1d2da4e314bfaa0bcc48dc229d0fa33a3ce0ffcdd101a4fa2d1fbc43be4c387446bbe9657a71f64053903367b028946fea68bb3de6eb1a089439b8d3802b43cb57e5a588ac7a517ce623c234d476adfb55ac952269ac362325bb0d25625271914225b0c7930f25937c5dff1f0ba13ee4b643d6877590514c6d746da07bebc9ce2e6138f002", 0x185}], 0x1) 2018/05/30 09:02:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="52628facd779d3f96d1755fdb0ab78d0c8abebc1e0a0f85ac7a9de9c1a96bab09721", 0x14) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x80) 2018/05/30 09:02:00 executing program 1: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={{&(0x7f00005ff000/0x4000)=nil, 0x4000}}) 2018/05/30 09:02:00 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xe21}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001480)={0x0, 0xaa, "b17d3efb6a42d2b4464f9522478770b84eab147e39599b42a2381b9a7a382bae481db8bd0b639862bee436e1d8459be0d664b9f93a272591149e37521c9a2cd8c728f504b15fc111b46cc10c2460180fab9c9f01a008f1d29d2c9d5d05d5c248deb7ff381214cb62d515aa43da44fd9c891f354210725416f72d1f6cfda707625e29dff1ff55e6a4dc6ed74d75af5097efb509948cc761593c5cf2534ebf36fc98899d64c4fd0b1cfee6"}, &(0x7f0000001540)=0xb2) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000000)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000080)="25758884f237e529f18ce1506d2c85373653466e1dd171d7553f812108cdb657c0b75fac356751bab71aa4c71eef61306926b6a93cd58ea58ed7b33dfbbff0dce6f1197a3a05a9cb0abde96e120fdcc4317ca5c602ec18033987d80b6810388406d8f18b087b14ec28a1abb3d07389d647a6aa3c", 0x74}, {&(0x7f0000000100)="55f590979878098be3c1d6a93a92ff", 0xf}, {&(0x7f0000000140)="353f9d2f6c6050987b0f8c92a1628ea9be331e67ae09f0697e5d713a9f6d3023864de13c70136763c97ec572ec307fd9b1f870f3dd0552801f169a03f1c8ccb9bff241736c27699800ed458772f4e5026f72208dc3dceca6376e4602edc65d971a9fa89063f61d47bbe21ed77b40998ca1ef6246f89108bfc9df64212812222731008f7f7da6f73213c2e9cf312d94b5e7666f6ad7ee715a7ccfd49a5c93d423ed7bde18a45a6444e4654088e8bde01bb18383a48ec305fca73cb085ec55759b7dfda92d5aa37d01bb77ac831d96f393272218229fac1c5feebe3adfed7d7420be42a9396d0b39cabb064c390819129e246a1b75be7bf43a82", 0xf9}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="830645487c0eeae38f57d43b633af86a926cc0d526606bc1ef3e3265858ab588835265db73ca818e6bca6406dfdde641396232e0f6e2f61977815fc584f6d0052da2b779ae81bc8ec1d55a0b5f721f2000be6dca56dfb17646855ed830ea3544ec4ad416f1b10e80f82d5fa49ff4dc8d419325b21cee3da94557b20e43f576f708766b770b0b6c87fc5853", 0x8b}, {&(0x7f0000001300)="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", 0xfe}], 0x6, &(0x7f0000001580)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x3}, @init={0x18, 0x84, 0x0, {0x81, 0x211, 0x2, 0x3ff}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @authinfo={0x18, 0x84, 0x6, {0xd686}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8209, 0x800, 0x100, r2}}, @authinfo={0x18, 0x84, 0x6, {0xb60}}], 0x98, 0x40}, 0x0) 2018/05/30 09:02:00 executing program 6: r0 = userfaultfd(0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x10002, 0x0) accept4$unix(r1, &(0x7f00000003c0), &(0x7f0000000440)=0x6e, 0x80800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/05/30 09:02:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x7) bind$inet(r0, &(0x7f0000000040)={0x2, 0xe21}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0045dc6c2b6ce9978618119078ac14ffbbe000000100004e2100089078"], 0x0) sendto$inet(r0, &(0x7f0000000000)="9a31f7506d01fbc1ad2e24ec1b9816647868fe9979ea036107b83ca7cf47", 0x1e, 0x4c810, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x6}, 0x10) 2018/05/30 09:02:00 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000001280)=""/178, 0xb2}], 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) sync() pause() pread64(r2, &(0x7f0000000100)=""/34, 0x22, 0x0) 2018/05/30 09:02:00 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x70f, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x7ff, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) getrlimit(0xf, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x1, 0x10000, 0x7, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) r3 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x3, 0x210000) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000300)) r4 = fcntl$getown(r0, 0x9) r5 = memfd_create(&(0x7f0000000340)='|\x00', 0x1) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000000380)=""/53) getpeername$ipx(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() fchown(r5, r6, r7) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x7f) fcntl$lock(r5, 0x0, &(0x7f00000004c0)={0x1, 0x1, 0x6, 0x80000000, r4}) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000071c0)={'team0\x00', 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000007200)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x4e24, 0x100000000, 0xa, 0x80, 0x80, 0x2f, r8, r6}, {0x0, 0x401, 0x4, 0x7, 0x1f, 0x4, 0x7fff, 0x7}, {0x5, 0x4, 0x1, 0x1}, 0x80, 0x6e6bb0, 0x0, 0x0, 0x3, 0x2}, {{@in=@rand_addr=0x7f, 0x4d3, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x6, 0x3, 0x2, 0x7, 0x3f}}, 0xe8) socket$unix(0x1, 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000007300)=0x45bb, 0x4) r9 = syz_open_dev$mouse(&(0x7f0000007340)='/dev/input/mouse#\x00', 0x1f, 0x4000) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000007380)) sysinfo(&(0x7f00000073c0)=""/206) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f00000074c0)=@generic={0x69, 0x1f, 0xfffffffffffffff7}) r10 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007500)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x7}, 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r9, 0x40605346, &(0x7f00000075c0)={0xfffffffffffffff7, 0x0, {0x1, 0x1, 0x4, 0x8bab7cae4bb6a8cd}}) fcntl$setpipe(r10, 0x407, 0x401) 2018/05/30 09:02:00 executing program 2: lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() r2 = getegid() setresgid(r0, r1, r2) r3 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000024c0)={'ip6tnl0\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000002500)={@multicast1=0xe0000001, @multicast1=0xe0000001, r4}, 0xc) r5 = socket(0xa, 0x200000000001, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0008000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/30 09:02:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x185}], 0x1) 2018/05/30 09:02:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) fcntl$notify(r1, 0x402, 0x9) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x7f2, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x200, 0xa, [0x56, 0x2, 0x8, 0x5, 0x1, 0x35575420, 0x7, 0x3, 0x6, 0xde]}, 0x1c) [ 152.867916] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/30 09:02:00 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xda, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x3, 0x3, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/05/30 09:02:01 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x101, 0x400000) recvfrom$llc(r1, &(0x7f0000000180)=""/211, 0xd3, 0x10000, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) r2 = socket(0xa, 0x2000001, 0xfffffffffffffffd) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl(r2, 0x8912, &(0x7f0000000080)="c7361b2c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) ioctl$SG_GET_ACCESS_COUNT(0xffffffffffffffff, 0x2289, &(0x7f0000000140)) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000000), 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001480)={'bond0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000014c0)={r3, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/30 09:02:01 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa}}, 0x0, 0x8, 0x0, "e8e423ce7781fa2dda194e44dc5ade2221ea0db82190e3bd07d3d09b4af5a18518cd8d9d80f4861af9dd3948b4b007208a21d20f7cfc248d7e29d3e3fc96f9caae66e3e0f91f6addab6c7ee976c0186e"}, 0xd8) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket(0x4000000000000a, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty, 0x20000000000000}, 0x1c) [ 153.140838] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/30 09:02:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/111, 0x6f}], 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000100)=""/228) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) accept4(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80, 0x80800) 2018/05/30 09:02:01 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000001280)=""/178, 0xb2}], 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) sync() pause() pread64(r2, &(0x7f0000000100)=""/34, 0x22, 0x0) 2018/05/30 09:02:01 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xa, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/05/30 09:02:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000004, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x0) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000040)={0x2587, 0x0, 0xd8, &(0x7f0000000280)="4ca500bcbe3b8352911d5ebed9b81d8fdfe85aa9b628132c17289581ef6d06b64ed618a73b311fa24d8ef832fd4f0b082263110ceac912c1414ac331189d0d006b4d5aa8ea49bfca47b2c960222d1da5d8350ae57a84b2d60880f6e473c335882a2e28fa2aceb5905a294905c33a3f8218b8eb2b8b97d97289b970a12287f52ff3ec8739695c6b21ffa2f0b8ce863863dfadeae7975d8e3fc5509a6b8514446960998546eed19405c8c94cf1222984ea5c642ef69b08f616983b89c07a5484240fc92f2353ed5df0b99d5c82af9038e759562940abe514e6"}) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x0, 0x0, 'client1\x00', 0x0, "c2525b606aecba30", "9b1e65905036666475c80481bee28efcdf745702f1b78444c083e5a805427397"}) 2018/05/30 09:02:01 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xda, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x3, 0x3, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@bridge_newneigh={0x30, 0x1c, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x8}, [@NDA_DST_IPV6={0x14, 0x1}]}, 0x30}, 0x1}, 0x0) 2018/05/30 09:02:01 executing program 3 (fault-call:4 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:02:01 executing program 7: unshare(0x24020400) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20600, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) close(r0) 2018/05/30 09:02:01 executing program 5: clock_gettime(0x6, &(0x7f0000000080)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x42400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x208000000000, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) [ 153.853132] FAULT_INJECTION: forcing a failure. [ 153.853132] name failslab, interval 1, probability 0, space 0, times 1 [ 153.864569] CPU: 1 PID: 9841 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #102 [ 153.871877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 153.881262] Call Trace: [ 153.883913] dump_stack+0x185/0x1d0 [ 153.887593] should_fail+0x87b/0xab0 [ 153.891349] __should_failslab+0x278/0x2a0 [ 153.895647] should_failslab+0x29/0x70 [ 153.899570] __kmalloc+0xc5/0x350 [ 153.903060] ? tty_write+0x87d/0x1210 [ 153.906895] tty_write+0x87d/0x1210 [ 153.910574] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 153.915972] ? security_file_permission+0x269/0x490 [ 153.921113] ? n_tty_read+0x2f70/0x2f70 [ 153.925158] do_iter_write+0x761/0xd40 [ 153.929090] ? redirected_tty_write+0x250/0x250 [ 153.933793] do_writev+0x3be/0x820 [ 153.937393] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 153.942814] ? fput+0x25c/0x2e0 [ 153.946160] __x64_sys_writev+0xe1/0x120 [ 153.950255] do_syscall_64+0x152/0x230 [ 153.954182] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 153.959391] RIP: 0033:0x455a09 [ 153.962598] RSP: 002b:00007fbf7da3ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 153.970350] RAX: ffffffffffffffda RBX: 00007fbf7da3b6d4 RCX: 0000000000455a09 [ 153.977647] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 153.984946] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 153.992245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/05/30 09:02:01 executing program 2: unshare(0x24020400) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0xc0000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000000c0)=0x7) unshare(0x2020000) 2018/05/30 09:02:02 executing program 5: mq_open(&(0x7f0000000100)='selinux.cpuset@cgroup-:~)em0wlan1,^\x00', 0x0, 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) clock_gettime(0x0, &(0x7f0000005740)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/99, 0x63}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000300)=""/150, 0x96}, {&(0x7f00000003c0)=""/84, 0x54}], 0x5, &(0x7f00000004c0)=""/70, 0x46}, 0x3f}, {{&(0x7f0000000540)=@ipx, 0x80, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/199, 0xc7}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, &(0x7f0000000700)=""/59, 0x3b, 0x86c}, 0x100000000}, {{&(0x7f0000000740)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/9, 0x9, 0x10d5}, 0x5}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000840)=""/110, 0x6e}], 0x1, &(0x7f0000000900)=""/103, 0x67, 0x400}, 0x6}, {{&(0x7f0000000980)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000003000)=""/4096, 0x1000}], 0x1, &(0x7f0000000a40)=""/140, 0x8c, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000b00)=""/176, 0xb0}, {&(0x7f0000000bc0)=""/3, 0x3}, {&(0x7f0000000c00)=""/245, 0xf5}, {&(0x7f0000000d00)=""/147, 0x93}], 0x4, &(0x7f0000004000)=""/4096, 0x1000, 0x18000000000}, 0x8000}, {{&(0x7f0000000e00), 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e80)}, {&(0x7f0000000ec0)=""/12, 0xc}, {&(0x7f0000005000)=""/171, 0xab}], 0x3, &(0x7f0000000f40)=""/25, 0x19, 0x2}, 0x2}, {{&(0x7f00000050c0)=@nfc_llcp, 0x80, &(0x7f0000005480)=[{&(0x7f0000005140)=""/218, 0xda}, {&(0x7f0000005240)=""/104, 0x68}, {&(0x7f00000052c0)=""/2, 0x2}, {&(0x7f0000005300)=""/98, 0x62}, {&(0x7f0000005380)=""/134, 0x86}, {&(0x7f0000005440)}], 0x6, &(0x7f0000005500)=""/48, 0x30, 0x2}, 0x6}], 0x8, 0x0, &(0x7f0000005780)={r1, r2+30000000}) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x2000) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x81) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) 2018/05/30 09:02:02 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xd3, 0x5, 0x20, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000400)="74a0503d", &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/144}, 0x18) [ 153.999661] R13: 00000000000007bf R14: 0000000000700a88 R15: 0000000000000000 2018/05/30 09:02:02 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x10, 0x80000, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x2) ioctl$BLKPG(r0, 0x929, &(0x7f00000001c0)={0x3f, 0x7, 0xfffffffffffffe41, &(0x7f0000000140)}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x64, r2, 0x410, 0x70bd27, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/05/30 09:02:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@rand_addr, @broadcast=0xffffffff}, 0xc) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="7472757374655b2e706964732e63757272656e740012b73547865bb51ecf3d23025380e7fab49d025ba2a018b0c2d4ba1ca6845ae2118b154ba2c0fce722b45f532a632cadd981f60de441cb384933c6b7264a765607abc6ba959d0b7a83fe539da67f222b848564826d114529eea13ad9292c792a8b929d76fe14f78db805d0ae067bf36f75773640e22fbd6d7d713f02807d95a3eacbe76333938492c3625ec302bc642779e50f4ffb20dde818a1109abc31c072db"]) r1 = dup3(r0, r0, 0x80000) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x8000, 0x7) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000080)={0x0, 0xff}) 2018/05/30 09:02:02 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x6) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x9, 0x10}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x4, 0x4, 0x80, 0x7f, r3}, 0x10) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@delneigh={0x2c, 0x1d, 0x10, 0x70bd28, 0x25dfdbff, {0x2, 0x0, 0x0, r2, 0x1, 0x8}, [@NDA_PROBES={0x8, 0x4, 0x4}, @NDA_MASTER={0x8, 0x9, 0x800}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) 2018/05/30 09:02:02 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x20000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000140)={0x3, 0x1ff, 0xbe3}) timer_create(0x3, &(0x7f0000000080)={0x0, 0x23, 0x0, @tid=r0}, &(0x7f0000000100)) exit(0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f00000001c0)) sendmsg$alg(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)}, {&(0x7f0000001240)="69a522764e8a4136ff0ed689d675fd9025437eeb7e51ee2d3382ad044d555a8bc642678bf06ece6ba7a0dcd9c42fbc959fe8681109c5d0be7aa38b269d6fb6b12202b815be73038c2b7934f8b5891402e926dab1fc41491e79c6dfeecf279cc0fd911b81a441e200fe5899bc0ac8ed1043c37d656bb85abf4cf3e04d1217bcf739d8d397659fce246b5c5bbe69eae6fbe5cc71b6b7a3aabec17d65b5d28c8d6b4f1ea3f6b8955c7f", 0xa8}, {&(0x7f0000001300)}, {&(0x7f0000001340)="0097c5cb06bc78e04447f886380407bff0cd7b930288d799809fadd7a4037e2446bb209b7c2cc6f36ce9b0a103182c8c45dbe5444cee26e03fc261471d403cd4296f0174d70edffa4d60ef007cfdaaeac552fe9254eced26e789b99407bd0f4fa6a582d6678cab5197a26d", 0x6b}, {&(0x7f00000013c0)="d918", 0x2}, {&(0x7f0000001400)}, {&(0x7f0000001440)="0f1706f4f4fe59f94143f2858a5a785b80eb193c7fe88d666b1ed948ce16b4ae2da7812b1dab55e320627b26767a4c45e2d9a78cf529a59ce4eb9ced2cc3314b02431ca9a835ce3e53a3e188f940ab58fb512c4a7af0bb4d94ec2b73bb31f84404935241382a94566b7a7885694848a081e0c655dd6217c46e7e7176eac366683075f49f7b795c9ba55d1622cbb6309a7a3a838dc266be184da53df100090d2bcc", 0xa1}], 0x8, 0x0, 0x0, 0x1}, 0x4008080) 2018/05/30 09:02:02 executing program 3 (fault-call:4 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) [ 154.296840] FAULT_INJECTION: forcing a failure. [ 154.296840] name failslab, interval 1, probability 0, space 0, times 0 [ 154.308261] CPU: 1 PID: 9876 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #102 [ 154.315567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.324949] Call Trace: [ 154.327582] dump_stack+0x185/0x1d0 [ 154.331257] should_fail+0x87b/0xab0 [ 154.335011] __should_failslab+0x278/0x2a0 [ 154.339291] should_failslab+0x29/0x70 [ 154.343237] __kmalloc+0xc5/0x350 [ 154.346749] ? llist_del_first+0x14d/0x190 [ 154.351028] ? __tty_buffer_request_room+0x469/0x8d0 [ 154.356207] __tty_buffer_request_room+0x469/0x8d0 [ 154.361201] tty_insert_flip_string_fixed_flag+0x1df/0x510 [ 154.366873] ? kmsan_set_origin_inline+0x6b/0x120 [ 154.371777] pty_write+0x14d/0x250 [ 154.375365] ? pty_cleanup+0x70/0x70 [ 154.379117] tty_put_char+0x170/0x1d0 [ 154.382963] do_output_char+0xc0b/0xd10 [ 154.386991] ? pty_write_room+0xbe/0x130 [ 154.391115] n_tty_write+0x175b/0x1de0 [ 154.395044] ? wait_woken+0x2e0/0x2e0 [ 154.398919] tty_write+0xdb8/0x1210 [ 154.402580] ? n_tty_read+0x2f70/0x2f70 [ 154.406632] do_iter_write+0x761/0xd40 [ 154.410572] ? redirected_tty_write+0x250/0x250 [ 154.415283] do_writev+0x3be/0x820 [ 154.418890] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 154.424312] ? fput+0x25c/0x2e0 [ 154.427654] __x64_sys_writev+0xe1/0x120 [ 154.431755] do_syscall_64+0x152/0x230 [ 154.435688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 154.440893] RIP: 0033:0x455a09 [ 154.444085] RSP: 002b:00007fbf7da3ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 154.451814] RAX: ffffffffffffffda RBX: 00007fbf7da3b6d4 RCX: 0000000000455a09 [ 154.459093] RDX: 0000000000000001 RSI: 0000000020000040 RDI: 0000000000000014 [ 154.466384] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 154.473665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 154.480938] R13: 00000000000007bf R14: 0000000000700a88 R15: 0000000000000001 2018/05/30 09:02:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffff44) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x109000, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x61, r2}) 2018/05/30 09:02:03 executing program 0: setrlimit(0x2, &(0x7f0000cc0ff0)={0x1, 0xfffff7fffffffffe}) shmat(0x0, &(0x7f0000ef7000/0x3000)=nil, 0x0) mmap(&(0x7f0000ef4000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x30}) 2018/05/30 09:02:03 executing program 3 (fault-call:4 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:02:03 executing program 2: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140)={0x77359400}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)=""/120, &(0x7f0000000100)=0x78) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x208040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffffe, 0x528, 0x0, 0x4, 0x2}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x6, 0x3}, 0x90) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x44480) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000400)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) write$cgroup_type(r3, &(0x7f0000000380)='threaded\x00', 0x9) 2018/05/30 09:02:03 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000180)={'bridge0\x00', {0x2, 0x7fff, @multicast1=0xe0000001}}) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00000000c0)=0x401, 0x4) futex(&(0x7f0000000040), 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000080), 0x44ffffff) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req3={0x3ff, 0x1000000000, 0x0, 0x3, 0x7ff, 0x40, 0x80000000}, 0x1c) 2018/05/30 09:02:03 executing program 7: r0 = socket$inet6(0xa, 0x80080a, 0x800040040000200) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0x4e20, 0x8, @empty, 0x3}, 0xffffff6b) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="a377887b58dbfa2cf70004ffffff7f0180c200000086dd6006f52600081100fe800000000000000000000598b176dba6556400000000dc0000000000000000010000000200089078"], &(0x7f0000775000)) 2018/05/30 09:02:03 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000001280)=""/178, 0xb2}], 0x1) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) sync() pause() pread64(r2, &(0x7f0000000100)=""/34, 0x22, 0x0) 2018/05/30 09:02:03 executing program 5: r0 = socket(0x15, 0x4, 0x8f) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x3, 0x4) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x2, 0xe, 0x80, 0x0, 0x1c, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_address={0x5, 0x6, 0x32, 0xa0, 0x0, @in6={0xa, 0x4e21, 0x8, @empty, 0x8}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x6e6bb9, 0x4, {0x6, 0xff, 0x10001, 0x5b1, 0x0, 0xffffffff00000001, 0x0, @in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x101}}}, @sadb_lifetime={0x4, 0x2, 0x497fd7f7, 0x20, 0x100000000, 0x6}, @sadb_sa={0x2, 0x1, 0x4d5, 0x1, 0x5, 0xc8, 0x2, 0x80000000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}]}, 0xe0}, 0x1}, 0x40080c0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000300)=0x9) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000380)={0x9, 0x3, 0x5, 0x5, "b80a3d10e1619b47fe3347c66be6b1580e9ec00ea5f62053172bfde4109f6423"}) setsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f00000003c0)=0x5, 0x4) r4 = socket(0x19, 0x80007, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x20000, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000480)={0x7f, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e22, 0x1, 'sed\x00', 0x7, 0xb9, 0x41}, 0x2c) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000580)=0x6) r8 = socket(0x7, 0x7, 0x2) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f00000005c0)=0x60, 0x4) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000600)={0x5a16}) r9 = accept$nfc_llcp(r5, &(0x7f0000000640), &(0x7f00000006c0)=0x60) ioctl$sock_bt_hidp_HIDPCONNADD(r7, 0x400448c8, &(0x7f00000007c0)={r3, r7, 0x5, 0x7, &(0x7f0000000700)="a6401dc4cde175f82465d5562f17a617fccb9deae18c5b2e30211fe35215949079ebf5390c0ffca8420d0af12d2ea77e08e281053114be174dc0bc8b506214976cae43c3477c58919378926e9dbb54ac2e74000b7ef1e787bc0b68d372c0bc10bfa848fa72636d29dfd007e21e1c558caac66be189c1ebc2f5b4f3d56f3746720aab18efac3ea4f2d9e27aea46da4cabad3802d6554506c2804fd91ea79a4099d89e490b", 0x20, 0x7, 0x7, 0x7, 0x3ff, 0x6, 0x10001, "0b4751f59cadde5fda20ad9800fa197b38044325995ee3e906c97b45b76ebf363354419294295303fbe8f153684b11c71fe3"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000840)={0x0, 0xf1, "c2678cd9948081edc190cb3dd43dca3e3ff34e5153d53cf879e8bbb6e66879eb08bf27f816c03b045e44fbe1c3ab29885f3ea984df19cad43beb842a2fe42066d8d96d86ca716afd447ab0338ab6494a82db6a7056372acbf921a10ae3417196b5ef4ab7b83b2cba159b50bc8c35a0ece9a6055358f84556f178665a0d47ca7bf604c46d978abe9b098c9074ac815e85e9045ed04bdfcac40f5928adde5a6e53f2c010f764c9d4690674e4cc28ee70f06f19bad198ecfc736e253219e2b0ffd88dbbb534e01169331e593b88d2bbc79fdbddabd26e03254462bc90b7d69f17193d10505e02ef46f9dd9fb1fac7d16ceea3"}, &(0x7f0000000940)=0xf9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000980)={r10, 0x8, 0x7fffffff, 0x8001, 0x8f6f, 0x6}, &(0x7f00000009c0)=0x14) sendmmsg$nfc_llcp(r9, &(0x7f0000001100)=[{&(0x7f0000000a00)={0x27, 0x0, 0x2, 0x7, 0x1, 0x3, "d5b77d10370cc38bc55544fc54af536f7a7b0948f81059188b3eaec3b6e11881fa0f179b141612787ba3fa4ec26bccba44e516da16f33e19d9c3fa3be5e7e3", 0xb}, 0x60, &(0x7f0000000c00)=[{&(0x7f0000000a80)}, {&(0x7f0000000ac0)="0cdcc3a0bb29a28aa05c0f6e96320b52de6ac97e8d9bf29d68e641f46c32420b9bdb84b8a1231f42c89732c2c7f316801e6013cce0c655eada32e5230d8f40cf326f7e1a3e22c52154f2b270359f7bbb5e15e1565c12de18c28a1f2ab7c97a0944be1c01069b1e32000d43862a8fde64ef52a77feda5b48f8d0cd07cf20f2f1c4a3a0c9bf9bdfa7207bda151a34808b33c0aeded9a1fffb64e5baee4a44f86062cb4ccb71cf9df88dd0d57a717ec41bd8658d1c852a95c2f7da7", 0xba}, {&(0x7f0000000b80)="91eb7c5f0ef757b4587f7863253faeba4bbfc3cb4a01aa399c528372021b801817434337cfd911c54decd9df55526ccaf54d24ff6446a3ff9bfd4290de47d901bb10fc20ec42efbed9e001182953f6e42e42aa6f8e48c747cbea0ec2f178357c", 0x60}], 0x3, 0x0, 0x0, 0x4040}, {&(0x7f0000000c40)={0x27, 0x1, 0x0, 0x5, 0x190c, 0x3, "896cfcf6d6c3d9ea766587852624e7e4754c6a8f9c4af677ddcd2a395667a171ca08933d9dab8e7efa02a845cd531845aee4f68c86f2cd547d8e58b2cdf5c6", 0x39}, 0x60, &(0x7f0000000d80)=[{&(0x7f0000000cc0)="fb2c8fb9603fb4dc6dfa4b94785686845971e75b6429766cdac755293859b71353ab4a8f705c6ef399f6a21b1ea8061adb88b663f882c2197bc81e21912c940d82f6d2f4dbbeda235403f92e910025511e6edf17ee3138578763e7e27caa04be8b0efcbc7ac6ed670bb003a828c677888079d644a8faf37f6823f15b5e3163fe566f72c1f96dce11edc4", 0x8a}], 0x1, &(0x7f0000000dc0)={0xd8, 0x10b, 0xffff, "fb67db7cb6e340ab43bdf64a33fd15c62d64b4648ebcfa272f36271b7a13ffd879a3abb24181b95f6812edfe2b18b9780df0af116e3c7b1b1f9462e9c4a20e17d60aecabb98daae82008a420e52f0dbda6fc23dfa0fbb03c0e4420510cba69ce27be24b9b59548930e7713e0c2a652a1006d576520321a8d5a2d9b0ed39e6179fec2ecfe04aef6013fb887c9b2c03b55859d517554f023311c976a669076f88c269a03e6a14837e47ecada5ee3e52877a909d5ef9d833cc42acd31df8fd57bd5965bc19a"}, 0xd8, 0x1}, {&(0x7f0000000ec0)={0x27, 0x0, 0x2, 0x0, 0x3cac, 0x80000000, "faa350aee6cb71bbef1cdf5d6567ca7652ed4774130351a9f4faa44e3bff89435f231336fd835b95ce2784e21297081080eaefa582b7202e830a1e27947cca", 0x3}, 0x60, &(0x7f00000010c0)=[{&(0x7f0000000f40)="b5805454ddbc05f9ba903643a6f69c7f268aaedc29308f8c1ddac7822128aeee4e5d702b899b97465ff98fe7e58b05bf1aa9e5d91c76ce3fce5f003cac362f1577d649ab0f444c134f98d73131509797a113805182f348eacb099a0de375e27c213a9520293a7cc9cf922348e0f44ff2cc76e9eb82ac3f5bef19ac8dd13b1ed790974cc0a1ea2ffcbc9c2905fa7aea0e37f0", 0x92}, {&(0x7f0000001000)="921e43b2e9cfe1f03af106b9a39fedb6ddf67bf52cff63fff7ee7d344d350e473225e18b58c29303db02575b8f41fc6aca2acf141f19cd075c9e50fd9ed6305942885076424b6d419552cf4618122d52eebb7cb6aa771ddf0005998cb292dfce11cefde7f59fa82bdfe7a50c8b98fdd924c40e94796659b34ab517fbe825f2154e4a8b16e67f", 0x86}], 0x2, 0x0, 0x0, 0x20000005}], 0x3, 0x8080) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000011c0)=0x3, &(0x7f0000001200)=0x4) timer_create(0x5, &(0x7f0000001240)={0x0, 0x3e, 0x4, @tid=r2}, &(0x7f0000001280)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000012c0)={r11, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001380)=0x84) [ 155.237745] mmap: syz-executor0 (9897): VmData 18444288 exceed data ulimit 1. Update limits or use boot option ignore_rlimit_data. [ 155.280573] Unknown ioctl 35094 [ 155.302642] Unknown ioctl 35094 2018/05/30 09:02:03 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) clock_settime(0x3, &(0x7f0000000000)={0x77359400}) 2018/05/30 09:02:03 executing program 6: unshare(0x2000400) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/05/30 09:02:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0xe4, 0x0, 0x0, 0x0, 0x80000000, 0x400}) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:02:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000)=0x621c, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/05/30 09:02:03 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x100, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt(r0, 0x400, 0x1, &(0x7f0000000140)=""/200, &(0x7f0000000240)=0xc8) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xa, &(0x7f0000000100), &(0x7f0000000000)=0xa9) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000300)=0xfffffffffffffffa) 2018/05/30 09:02:03 executing program 7: unshare(0x8000000) semget(0x1, 0x4, 0x268) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x101, 0x10100) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10a, 0xffff, 0xfffffffffffffff8, 0x20, 0x6, 0x8, 0x1000}, 0x1c) unshare(0x28020400) 2018/05/30 09:02:03 executing program 5: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="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", 0x1000, 0xfffffffffffffffe) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x3f, 0x400) listen(r1, 0x7) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180), 0x4, r0) fcntl$setlease(r1, 0x400, 0x2) 2018/05/30 09:02:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x100000000, 0x8c2}, 0xfffffffffffffee8) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x2, 0x5}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xfffffffffffffffe}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e21, 0x6, @empty, 0x9}, {0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x2, [0x80, 0x1, 0x6, 0xfffffffffffffff7, 0x4, 0x9, 0x100000001, 0x7]}, 0x5c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000300)=0x19, 0x4) r3 = accept(r0, &(0x7f0000000440)=@un=@abs, &(0x7f00000004c0)=0x80) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000340)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xfffffffffffffe84) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x52, r5}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x12}, r5}, 0x14) r6 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') pread64(r6, &(0x7f0000000040)=""/113, 0x71, 0x0) 2018/05/30 09:02:03 executing program 1: r0 = getpid() prlimit64(r0, 0x7, &(0x7f0000000000), 0x0) 2018/05/30 09:02:03 executing program 0: r0 = socket(0x1, 0x1, 0x0) r1 = epoll_create1(0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x7fffa) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000100)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x7fffdffe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="640000007ba4578b4ca849798593fdd5bfe35e489a1c8171d95a4abda70f52096c7c2068c2675076fa0325a05e0e252a714e808a2fcf8ae4ec0c6558a0588db2847ea8b876e809b285b8027248d5e81d97adb0009fbc067a556eff9b25a88869a5856efe4d38140caacbc114cade7d"], &(0x7f00000001c0)=0x6c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r3, 0x52cb, 0x1, [0xa387]}, 0xa) 2018/05/30 09:02:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) r2 = accept4$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48, 0x80000) setsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000000180)=0x9, 0x4) fallocate(r1, 0x1, 0xe8, 0xde5f) 2018/05/30 09:02:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) finit_module(r0, &(0x7f0000000240)='/dev/ptmx\x00', 0x2) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="c23d4b26f2e69ff126a7f8ccd56f5c448ea3a9980e4e5710fa53dcf23a62f7b40a8e471bc0f070b8749811def169080e0500000031a530e932f1b51b78323e13bd55c8c2e1d5c0163c79d4ad6d42c879a367d306184e845a547ac75bd4554dcd1693510253645270b9a9e3c37394e21d564ba8d6a95743f768a1f342026ea5fa87f4517b65df8c0474ab34187a1ab5ed2f93da6b0b67207c3c7068ceca0f7aa60a2b188188c4aabd1d9b54f10cbfac988d56157f140a5c64ed116bda47fc4228ace31de2d14169f5fd46e7374bc9aa627f92d5965ceff17ecf57d664d2a6c08a7855181e193be79aa1e560e6952bad21b08ec5b62b129aae4d2120ac8135366b1d2da4e314bfaa0bcc48dc229d0fa33a3ce0ffcdd101a4fa2d1fbc43be4c387446bbe9657a71f64053903367b028946fea68bb3de6eb1a089439b8d3802b43cb57e5a588ac7a517ce623c234d476adfb55ac952269ac362325bb0d25625271914225b0c7930f25937c5dff1f0ba13ee4b643d6877590514c6d746da07bebc9ce2e6138f0021e", 0x186}], 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000002c0)) 2018/05/30 09:02:04 executing program 7: r0 = inotify_init() flock(r0, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) r3 = epoll_create(0x102050204) flock(r3, 0x5) 2018/05/30 09:02:04 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[@ANYBLOB="04008c0004000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x0, r1}) 2018/05/30 09:02:04 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x80045432, 0x706ffc) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x400400) 2018/05/30 09:02:04 executing program 1: r0 = gettid() r1 = syz_open_procfs$namespace(r0, &(0x7f00000001c0)='ns/mnt\x00') unshare(0x1a000400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8000, 0x0) accept$ipx(r2, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000300)={0x2, 0x401, 0x1}) setns(r1, 0x10000000) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000200)={0x2, &(0x7f0000000000)=[{0x1, 0x100000001}, {0x8000, 0x81}]}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x10401) getpeername$netrom(r3, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) ioctl$BLKBSZGET(r3, 0x80081270, &(0x7f00000002c0)) 2018/05/30 09:02:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@routing={0x3f, 0x0, 0x3, 0x14000000, 0x0, [@empty, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, 0x5d) sendmmsg(r0, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/05/30 09:02:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) clock_settime(0x3, &(0x7f0000000000)={0x77359400}) 2018/05/30 09:02:04 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@filter={'filter\x00', 0xe, 0x5, 0x6b8, [0x0, 0x20000080, 0x20000318, 0x20000348], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x39, 0x15, 'veth0_to_bridge\x00', 'ip6tnl0\x00', '\x00', 'team_slave_1\x00', @random="1e78a2144861", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xe8}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1f, 0x10001, 0x5}}}}, {{{0x9, 0x20, 0x219, 'ip6_vti0\x00', 'sit0\x00', 'bcsf0\x00', 'veth0_to_team\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x100, 0x130, 0x180, [@helper={'helper\x00', 0x28, {{0x1, 'irc-20000\x00'}}}, @time={'time\x00', 0x18, {{0x4, 0x200, 0x2170, 0xe513, 0x8, 0x1, 0x1}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@log={'log\x00', 0x28, {{0x27, "58c5d4a0274c25587195a895948ed3dc99939a1e2aa1076623878a2e6d2f", 0xc}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x15, 0xfbff, 'gretap0\x00', 'veth1_to_team\x00', 'ifb0\x00', 'syzkaller1\x00', @empty, [0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd8, [@connlabel={'connlabel\x00', 0x8, {{0x4, 0x3}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x42, 0xa17, 'bridge_slave_0\x00', '\x00', 'ip_vti0\x00', 'bcsf0\x00', @random="7687047d218e", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xd8, 0x150}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xfffffffffffffffa}}}, @common=@mark={'mark\x00', 0x10}]}, @common=@nflog={'nflog\x00', 0x50, {{0x7fffffff, 0xffffffffffffffff, 0x3, 0x0, 0x0, "d8ed99cc120dd2c4741fcee242736a661ea6f72478ffab8080e7302759747e0dd081e020e71ca8885c3eca2efa5941d6d327113f146b2521327b8ca5a4188bfd"}}}}, {{{0x11, 0x0, 0x884c, 'veth1_to_bridge\x00', 'team0\x00', 'veth1\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xf0, 0x168}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00', 0xd9}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x5, 0x4ea0000000000000, 0x5, 0x0, 0x0, "39fe76562b46d4d3e7005f87061473ca388b7b704630de9e4c4641f7b3a28b48fb67d504810c6750537750856ba8edfe4dad7930517ce1d7c571745631679e5c"}}}}]}]}, 0x730) syncfs(r1) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000007c0), &(0x7f0000000800)=0x40) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000008c0), &(0x7f0000000900)=0x4) write$binfmt_script(r0, &(0x7f0000000940)={'#! ', './file0', [{0x20, 'irc-20000\x00'}, {0x20, 'ppp1nodev,trusted{ppp0-%(eth0ppp1'}, {0x20, 'gretap0\x00'}, {0x20, '}&'}, {0x20, 'veth1_to_team\x00'}, {0x20, 'ipddp0\x00'}, {0x20, 'vboxnet1posix_acl_accessvboxnet1'}], 0xa, "01a21ec30f0ae5382abb414b18f0ffedf18e6cf41091f89a200a78755db9a30f868143ba271627be54de2c6ae7db330cf0cf0891118aa26108736d8156b79fea141ba405ace298adbf54a5cf5b48fb80e3aa0a568efeb489551e55405445537b7f0841a3bc39647a03aa1b7dbe21f8f4dabe25377e10f78266837b"}, 0xf7) accept4$unix(r0, 0x0, &(0x7f0000000a40), 0x80000) bind$ipx(r1, &(0x7f0000000a80)={0x4, 0x2, 0x6, "2b0cfb39f572"}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000ac0)={'bridge_slave_0\x00', 0x200}) r2 = add_key$user(&(0x7f0000000b00)='user\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b80)="f6662f7b09e93a7f2b59a1c58262847e2b7c975e40b192b7cc4c877996308723fa907e4d4fe5f4a71bd0be2b6c4198e8261860730ba0b38ebb9cfb53c383d2ce132a6af548ae7f2d0e95b8528344b344c9b8e0df6bff36fbe9d3451c8388f308ac9c62323599874a30589aee69d2cf6e481bb88ac9dec541010ee95f40a225c118ef671d39a57157d271b37370d14791808fd7475bcf21637d179891c5d716fcb9750c263e15df368076a2d9309a53975da533c713967ec2ae29d52660f93c0914ddaa62b8389a3a82a4638dff9fe87fe0cda127922f5a3d8a47fb7ff2ac44281e5c8d36d44f9de8212191e4c179771e", 0xf0, 0x0) r3 = add_key(&(0x7f0000001d00)='cifs.spnego\x00', &(0x7f0000001d40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001d80)="7b96e787aa24fb2f4a43d263e2b8fb6a71e5d337603b8ce17f381b419df511a2e602a4838ac4853ee6d5cf1ecbd2a3993bfc2e8464ee5a56ab2cd5b6b1ab074b0733e6c64abfadedef71a1cbff60e6484c5aa83f11d698251674a7d5c36afa6d9ca96be5e3c62356ec80ee5488bfd5277967ded26637f5b20d8bb8302a02675dac6b4222d56dfa89aa55306475dd6d21d58d8d83a100d7821487ea3d507b1919e009325f73135e922b30322ae1d00ee8e1d9bba0aa33da43be7f2c97a0e56a1b8d62b9a9456f829146c649283511820c283550cf4a50b503e9e91ae62233784ecd", 0xe1, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001cc0)=[{&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000001c80)="1862206bd0d2f29094a2690cdada1cbd7512c4b05ce2e45d7688c42abc6c7c8f349627368ee9d99ac302f7d9d9d1fe824450435fe7ece1", 0x37}], 0x2, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001e80)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1000, 0x3ff, 0x1, 0xff, 0x80}, &(0x7f0000001f40)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001f80)={r4, 0x9d, "7e561588fed859ba0128a48fa1a5a9b7e8aa447d30848438876dbb12d8d373c9e65edbead583ba601edb3303b54c8e8174a2328a10c5cbc2f7d5d3c58c1e4909fe66323efe86684def29cbde31e0f970477ef8d2f71c66dddc1f722b646a0f915b2d4fbc38634a1550e1172a1272617f4c3bd06bfda6186cd95cf43121c0613dbe07179886dda4f06aec8b0ddca1ca4f1acf65794ed3d2048a534e4300"}, &(0x7f0000002040)=0xa5) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002080)={r5, 0x6}, 0x8) mq_open(&(0x7f00000020c0)="d300", 0x40, 0x4, &(0x7f0000002100)={0x101, 0x7ff, 0x80, 0x8000, 0x0, 0x6, 0x80000001, 0x7fffffff}) dup2(r1, r1) timer_create(0x7, &(0x7f00000022c0)={0x0, 0x3, 0x2, @thr={&(0x7f0000002140)="8f6b701a41a16cc8a544b5047e43bc656b6b420a43d7634ef81ff1642d9d9cfbf59802233261b445c53a8aa7f478d425002aecd7b3af09c407b0183b1a22920df44bea42cb7ac9d69040c64206359ac46c491060108e041984142d7ead2218b7574f587eaff51a47966837012902843530488ad43010e1fa5c8f1ed7d9a48df2b5b1a56ac24901508cb12eefd49fbb75403bf4e700102dea7ad2d4b23cd6d5125c96c269142d83fd62a011ba4ee0786b80d9e4712b042e55f20ce0bbf29fe2c8", &(0x7f0000002200)="ab6e8a2f1ebbd5e14e8380dd2a296078f4fc49f136c91e9031c567415cde2d1b02ec939f499c72a44af67dab968267ed61f9b10b6ee89d6e649e761023fd65a75c6fbc42c2dbba179540fa883a8a3b2d80ded195831d9a3dcced5756a31f34bbc4f41b6355ed472694c4066d1e0a763d134a20a62c382062b9e1bd7d77ad7ebb2b147c4250af6ebe98c37f975216912cd257fedd539d4a5a26251df10a1e7ecc67eb93134451a70688cfb03732dd831a462d51"}}, &(0x7f0000002300)=0x0) timer_getoverrun(r6) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000002340)={0x30, 0x80000001, 0xf44}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002380)={0x4, 0x8002, 0x9, 0x3943, r5}, &(0x7f00000023c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000002400)) getsockopt(r0, 0x2, 0xffffffffffff871d, &(0x7f00000024c0), &(0x7f0000002500)) openat$audio(0xffffffffffffff9c, &(0x7f0000002540)='/dev/audio\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002580)={0x9}, 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000025c0)={0x1, 0x7, 0x6, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002600)={r7, 0x8}, 0x8) 2018/05/30 09:02:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0xe4, 0x0, 0x0, 0x0, 0x80000000, 0x400}) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:02:04 executing program 5: r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x80, 0x0, 0x5, 0x20, 0xfffffffffffffffe, 0x7f}) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000), 0x0) 2018/05/30 09:02:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000140)="8d", 0x1, 0x44001, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/30 09:02:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x8000000000000}) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) pause() r2 = shmget(0x2, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000240)=""/75) 2018/05/30 09:02:04 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) close(r0) 2018/05/30 09:02:05 executing program 4: unshare(0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000003980)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}, 0x1c) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247, 0xf7}], 0x1, &(0x7f0000000280)=""/4096, 0x1000}}, {{&(0x7f0000001280)=@nfc, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50, 0x32}, {&(0x7f0000001340)=""/78, 0x4e}, {&(0x7f00000013c0)=""/81, 0x51}, {&(0x7f0000001440)=""/67, 0x43}, {&(0x7f00000014c0)=""/62, 0x3e}, {&(0x7f0000001500)=""/188, 0xbc}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x7, &(0x7f00000038c0)=""/56, 0x38}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x1, &(0x7f0000003740)=""/30, 0x1e}}], 0x3, 0x0, &(0x7f0000000000)={0x77359400}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003a80)=@add_del={0x2, &(0x7f0000003a40)='nr0\x00', 0x7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002640)='/dev/sequencer2\x00', 0x121402, 0x0) stat(&(0x7f0000003940)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() accept4$llc(r1, 0x0, &(0x7f0000003ac0), 0x80800) fchownat(r1, &(0x7f0000003900)='./file0\x00', r2, r3, 0x1400) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000003b00)={{0xbf1, 0x43}, 'port0\x00', 0x80, 0x20, 0x1, 0x1, 0x8000, 0x3, 0xfffffffffffffffa, 0x0, 0x4, 0x2}) r4 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x10001, 0x800) r5 = memfd_create(&(0x7f0000003840)='trustedenodev#+GPL!wlan1\x00', 0x3) renameat2(r4, &(0x7f0000000240)='.\x00', r5, &(0x7f0000003880)='./file0\x00', 0x0) 2018/05/30 09:02:05 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x400000) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080)) syz_extract_tcp_res(&(0x7f00000000c0), 0xffffffffffffff00, 0x6) r2 = accept4$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14, 0x80000) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x4e22, 0x2, 0x4e21, 0x1000, 0xa, 0x80, 0xa0, 0x9d, r3, r4}, {0x5, 0xfffffffffffffff8, 0x9, 0x6, 0x4, 0x3ff, 0x8, 0x3}, {0x8000, 0x72ab, 0x100000001, 0x80}, 0x1ff, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3507, 0x1, 0x0, 0x96, 0x3be4, 0xfffffffffffffff7, 0x6}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000005c0)={0x80, {{0xa, 0x4e21, 0x9e7, @dev={0xfe, 0x80, [], 0x1f}, 0x80}}}, 0x88) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000006c0)={0x2, &(0x7f0000000680)=[{}, {}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000700)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x30) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000740)=0x8, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000780)=0x2, 0x4) listxattr(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)=""/169, 0xa9) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) pivot_root(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='./file0\x00') bind$netrom(r1, &(0x7f0000000940)=@full={{0x3, {"ef039a0da4c037"}, 0xde30}, [{"aa27c490f1aa1f"}, {"9bbe0591cc0606"}, {"76335a7ddc72d2"}, {"a9ce8438c8c9b2"}, {"f30dba1b6bf941"}, {"0f074c16a233e2"}, {"68bb41a1036242"}, {"354b79ccf90700"}]}, 0x48) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000a00)={0x4, &(0x7f00000009c0)=[{0x0}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000a40)=@assoc_value={0x0}, &(0x7f0000000a80)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000ac0)={r6, 0x180}, 0x8) r7 = semget(0x1, 0x4, 0x28) semctl$SETVAL(r7, 0x3, 0x10, &(0x7f0000000b00)=0x1) pread64(r2, &(0x7f0000000b40)=""/4096, 0x1000, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001b80)={r5, &(0x7f0000001b40)=""/29}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001c00)={'veth0_to_bond\x00', &(0x7f0000001bc0)=@ethtool_rxfh_indir={0x38, 0x8, [0x7, 0x79, 0x2, 0x400, 0x9, 0x10000, 0x2, 0x2df]}}) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000001c40)) socket$inet(0x2, 0x6, 0x99fc) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001c80)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001cc0)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001d00)={r8, r9, 0xff}) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) 2018/05/30 09:02:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x2b}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7d45876e, 0x2, [0x1f, 0x3]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23}}}, 0x84) 2018/05/30 09:02:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') recvmmsg(r0, &(0x7f0000002340)=[{{&(0x7f0000000a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002180), 0x0, &(0x7f0000002240)=""/202, 0xca}}], 0x1, 0x0, &(0x7f0000002400)={0x0, 0x989680}) accept$packet(0xffffffffffffff9c, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002940)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000029c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002ac0)={@local, @multicast1}, &(0x7f0000002b00)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002dc0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000002e00)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002e80)=0x14, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002ec0)={{{@in=@broadcast, @in=@remote}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000002fc0)=0xe8) recvmsg(0xffffffffffffffff, &(0x7f00000032c0)={&(0x7f0000003000)=@hci, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)=""/235, 0xeb}, 0x0) pwrite64(r1, &(0x7f0000000140)="d3ffdce43e564b6719767772292a8327ba99384773e96969b934559bb9857a505d381914ee3064fdc0ac0662851cc89ff63bf7681516578a4dec8cf4eacd99e6cbb8233e1442f9de72572bd8c16ed2549aac69b6dabd9109e7e0f3b81cb2074ccbfccda1ee685ae694c43e1b52fac6ad1c79056668309fc7f4b0956c3e57f04221a6b25259cb73dbdbaa37a8e367011155123b37e8919895b55bf9ed1e07f99ae33f29e696bd8fac448245546850a1bc4435ce4cad4486a562db3b85fcb64cc4547e89ea3193a8ace26a0887ec93dce1f22c145730621183ef2ceb3dac82c6", 0xdf, 0x18) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003300)={@empty, @dev}, &(0x7f0000003340)=0xc) write(r0, &(0x7f00000002c0)="a5", 0x1) shutdown(0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000b80), 0x0) 2018/05/30 09:02:05 executing program 1: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000018c0)='cgroup.procs\x00', 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001500)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000015c0)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001600)={0x0, 0x6}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001940)={0x0, 0xffffffff}, &(0x7f0000001980)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000019c0)={0x2, 0x3ff, 0x2, 0xbe, 0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x0}, &(0x7f0000001a00)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000005cc0)={0x0, 0x71, "1dd5d2882bb3c1eb4f55aef0ef8f286f9808b1c2571de41c64f418661a802768e8aa7aeba1d4492609a2c8feda61f121f1c15551ef46c0606a27ff482b6b825baa0f79b23bd4498687fbec637be7b7d77aab789b005d8741e39e98e1355dface0449bb30e709795f2f10641475a76ac331"}, &(0x7f0000003080)=0x79) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000030c0)={0x0, 0x200, 0x30, 0x9, 0x4}, &(0x7f0000003100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000059c0)={0x0, 0x36, "defda1728d8a852cda44de05939b708e5c9f058faa3bc658da27de683e3adc4e6eb936d0630f27eae6a5cb61df0184ab785f69cec3a1"}, &(0x7f0000005a00)=0x3e) sendmmsg$inet_sctp(r1, &(0x7f0000005b00)=[{&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000040)="395e55b569976f346d3cc75f046adce9ff84d79ea63dfe82b615b2eba6a813fea25caa2f944bd3b30270335ebde8939ae5e4c5ad39dd95f923e6e85e210263b4d85c774c79e0221fc4a3a8e8ec609212d3fcf3abfd53df0cb6631e119e16b678c7678254", 0x64}, {&(0x7f00000000c0)="0cbf06f8db648c400ad17936faccca739c43dc65a3d2065a2e7333c75e358772715f259ac3cac743f9c86b00ee7656c06ca5e5c3f669a9dc4d60773c21ff0a7f228c5722770227d050117741e47294be09bbf5bc56a1701d71ff45f3c62edcdf6e9fa61d2d62bc5a27b9122cc5a3b8279520771e4c4bd25683d1632df0c73557f29356b137835c0dec01c5bf76340f02a81ad312f2912b24f9a1134f7514d459267712e311a4201fb826a2a2f866f2a0efe3f99de466e0a09d8d9d77c71fbf42d3ccf2930b12837c53d0c7c864d4095a06bc8c2c29d474863270504505d18595c2f662be47b2c8", 0xe7}, {&(0x7f0000000240)="4e46583de38d865333186e16b89b8c5b53af322018f195de6928c8983d6b2d17ef9b01ccdb3a1daf1296f994c454366d2011ee0cf8b4dab0ebceab48e0e621c706d63bd7ddbe22f0253679815b938e26d3929113e6f134", 0x57}, {&(0x7f00000001c0)="bb004c73e398e3398e460af9419961c77a5dbdfe6f9cc6d67b0c24feb7ae5ac279b3dc0404c90cc578925dd81427cf0cfbfe9e35", 0x34}, {&(0x7f00000002c0)="25948ea0bd03de334ed5814159ad292201b9b2d179436ae6cd9cc682129e665818f4dbba96f04e91fd78cac14663928a24c7534a12792414461196e71074721c9b1f524f1248c605eeef92eeec2f52f03402", 0x52}, {&(0x7f0000000340)="fb128944ef76852b83c2b367142fa42dfc6c69327a698faf16adbd3c1adc7033c3ccb593fb8cd0500b7f84b2f390ad9b0ea77afcbbc070dfcd1a2278765bd787d0c755f017957edbb33fe67f2cb94c463060270dd0b283c95751ade7d15304d69b45d54ad4d4d1b70a69e24ad5a0634d8751bde042b5c8df626ebc26a0fad0863c1139d1413798d912ea8a9a10aaa1119afce04e5867c055c1493f7a6e3f0d75d8ef7254f136281c86e35e323d3f8cd6c8e44b8586f5a6bec865783e1a90947d1613c44ad9349977aa0389768278f5d4d083c28d7225be3e84396eb7699036bf2c2aaf574cf3342163b780038a6abb1a79ef5992b4ec2fc44acdce9ad6ae4b18f2cb6f5c25660dde3abe85d6c197302b6830697bd74527bdaedfd0a068daee1b620c6f114c4d7c814041d2b6dd2d2be6489825dc0a0d70e2f42c9f3cd89533a50200476adfb45d5545aebac00513d39ea68f0929bd0a298aed37bb3a4ff381b01a3aba2dca5cdeac9ecbd8e05822990aa820db974037921969d2f939991bf9a03014d710145a23df97fdfa1779502cf19e2ea6183a69ff31167d18a189abab6decd41a9060ef61541a1680ac9a7f2d196e8dca233fc0e270fd6d042638137b64b386073cabbd6e281a5cf39f12ad22a8630848447f9435e5eb8e9b6cb011be00cd121d2354ec827c3df3d6358ee49c5abee4d8091ac5a7102667808cc902fd18f28d16289fafeacdf98f1ff42e644e091cd1febe31a7a7678b63e0878f7469aa6ed21637179ec73a5b1537e9944394850cb19d6c89170fc2e4d2ccf67e31783e5f6cad6beea1f5805767483a5b2be545edc906365972a34984989eefc340b3ceb02fd3f89f4235ac4ca19ed069f4217e1c836c3596590bf45a5b08f3bcc9565cd65eb4d62411879e99ed85ecc946b70748ab1193d1843af1f9ba75707351d7fcb9f41ebeaeb944b370fdfc445ad6f2dcce14e2eb42e3b8b9a6c7fe52ff9f56c95f43d79ef71177ecdadfb7d9c69b6002b6716749f1749dd096d6839499e2335fba9dda897b176d47d07528ab16512359fcad60768b144244c57c6d44759b5a754a3138ca3f43e22df4849abdcc56d9c5fd3e139d1d466eb33372ce3a85c3e1651ce01bd8f2cb1e516a14da63ff8548392e305f895cd5dc4c74cacca17aca03c1b0bb09ea60be39737a65d65761394bf12db8ff61571d653f4e25011ee9a744d8105d252b9c6650de080a6e6087f46b1bfe1aaaab3ec7ffe38c1d4107aa5710838a8b95b98313da4c362d12e521e8af9ef4fc3abfe494f37bcb38295e82fcecb9088f15f1472fd97f9fb47a7b8446f07e8cc21ddbc8d84332ea2c374c38dc860c178941ac47219057857ea7567499aafeea3ada18d58a2ae0bfd31850f5c03c91178d827ba4155334ce90eefce5c5d4d28d60b615f37b4884c5e817b257c2bf102e173ec165ed695c5b462908c4a3b4c8021454778a21b4df9bf8abd3d147ba8d4c047abf5b8c6e88102611e0e7a76b456e65259a6c27b00ae006808a74be85154c4b54b475de521a3f4b005a851725c2a589c523af07cf5fdafaf29f5a5e523e7f44e09e1142ea5ece6e1a308338b060a90f1c57d243cddc41e891fed4f09ed9ee1551c24905025bf9c407d54b3fdc1c3428f81fd192d5bf1f0224901799260e0aa1672860da154be31473858a6742da820ec56f63eb795e183ea43dbb3714a1ae60bbbd1efd8590d489fca040595aa39083bed8065316ebb28d72641fcbf5805d9e11ff295c29c4ce44c0e297adc8843d29205300de064cef4301614dbcc28dc6ac1f64cf382eb982c12d7188499f8e24110281a51da60f24599829a71a6c140cdab34b89010e8fbe52d2726e314a71feb34e6c33f85d045f93bbabc31b0726e248eea1b2da6f818008b297dc971782c3acc1e0c8b7231797ad8f75f6e08c6ff3de5304679234c3e475b8bef533244f7c93e2fee47ff51ed19ca89ff3659dcd41c4e80e22f19538f01c4b90841c2acc0a4d9ead9826527626c665819f4e008cd83d1358dd0a064f24f55985ca628b54c60a03bf46c6196370e5335d2cce3f5338a83a62d6b4c98168879e2b31275313bb580bfa851de111ad1590a7f850dde52f253d42ebe1a04c18c473934ccf69ea7c975ef5931dd8f4fcf8a242df8467d014531a6882da5ea50169bf85a83e3b4e50e487e73d126b19e5ba0d654d0f56b61765bd4aa235742b8ecbb00dc25118564fe7f288d5b3e2cd62d7a3c832abc362fe802ff381862d2b954e8fa07097ed9486985ee11cfb5e346997ba095a9ba74699016e26cd32147e5ec0b65318aba98e844756de261b71cfbb8f488a06b0c07054f7533e8a53080645e27d90465faa0b32665f5436d2fc753e71a7c04e093277175e02148cea4191c12621eb98c411a5169e61c260ac6ae14a1695b3e31ca10b99a7a914013125e8d28a15b695dd2fe86354ff0da6a4900b69f985731bd00142280c1b55008779dbd5b4eadce6d56d120e28440ed5c1a0bf4f3c558a2d73dd748ce4c0bfcfa868bb08707d2da9215ee9dfdac27e54fc3876e4a5a77abdbcdfe9af0ca2a5e5c2a23fa2e25b4ebea8b2e63ad63ec49db92127b80030d0d8b7d276f460e61ce5fe78b11222ba3a75fa30008b1fd42fd187d31c6f97b0dd5d3325b441a6fd2d194ab4e1f697084353fa2acb579c821344734238d8f7e95e6e84bfb5693793dfe034aa30228e01b7bc5021bf24a3638636e7586899008d41ab4e858d542107122fa6547c7ef1098357668cf523d93ecbccaf02d83f519c17cb2434048469a2c855946f4e5603d58ae7076c1d9f7ca58e94f74ff6857a29081c32aa70ad4b6321fe3bdc8127b58a0990469c0b90c7bab47c52fe9fa13a368a2ae662464f21812219db11c5b5a9c11fedb8c8a37e8fa30785e90cd9a03ccdaafbe97597911a3c98321d7da0fd83d0d9a211cf9a42ba0627c3c7d450543389539e9c8de10b78182aa53e0639ec2c937c9f41a24f0d53567939bef375a9b5659abedcca4554a6885609302dd4862e1c581c98827599c88d3a4084639a9b04fc5652a9b1413114e62548b99ed0048804acb086db0f9d5bc06893c2020d08c55634637fb2203f5396e40d6413eeb629a1fed998e20c25b302240d8ddabd1439fa641fffac26f792ff0cfde02e6099f5a5b4c275b3b84cda47c9e4c6642bde9e8ddb3ba778c014f2ba30e19cfd94d9030a7068c63edcd60d9f9af4fbb11bf3cf75d913c2bdb46a92dc469ebde4bfc5c225ce4f3c8c78e4b1e4e1ce83bc5bdc4a5da43c8ec4624b27a4a538aad2df64b6f262872ad1d8eb9127e33dc229e79a83f6eca9a353f8a75d1006af3ca2a9053e0f70290cae9b0a5086edeb45fd557641b6c0f07cb62e33ce122622a27afbe527e20ebb1dc6aa1f1624dc5341a6117a2ea9d915fb8231813b6e73fde2c3067cf652bbfe048feb1870d883de6ae057d13458dc6482fdd06f8378a5670b741530c3ffcc2e93803d401382686be08082856707fe32fe4d24b223e01c6fc26ed1541c7c4d5e49cb03c27aa5447f3f19065782531339812b1cf0dfba27fe8ef787bae056492c5c669c637879f1183a0596946744b6beed5393fdde1fce414877300cfc52cd3fa0b8e18da95da8f6a196231161d9f1f2834011e2877a39763ed2125fb2d544aca8ac64def0b5389c87a0585a8ebe0f95319b7f234fb2261f1a44509d248d873346afe3c061128c58addb43e43bc93a578b52febd8b729fc8fc0bb3ff3761a479b82035bed6d5970f2f7c1b37b3d1def730b458c45caf56fad0e2a4944b074beae596c4ec8763323bd13318390649f1578ce69b63309a7ec2e4a3cc8364b0f81e06d10a23c5fdb2645a801dca955dbea9f9d8d4e4c86a8c9899b507b0a1c02397b473e6ed405e20a1d25d0ad55173cef70f8bfd18a89feefd1e101d8f5c2f039a1491c878b0484dea009c004c1114b9c9de7da6f0f95c86562b28bcbf36651e4ea1fa794600022d5c1c068c69076172cdecc6af738db55a8924012f19b6169b67a63c8deb2a505e00db6ab1b1ed8d10ec2468c056992197d5991c795c65fe27d5d40e718cc2eaa621d035371f12fda049f1fa19759ca8b04a3c6ca1060a091876e30337b0a16d41238558e8fe5cdc9e323e1a6c5c637b0e41e20ee0d12a165808c909a0e9ec3fec1923b87c278b38b1ef3edd3d22fc8d126edd7b3957487672fd0528f0ecea1e85c4c03a1a0e3a25a075d53505d935ec1f54de566644ada419db70a3f8eb08a5becd3faa30355a7bd51e19e6f5225bb45c0365d9d900270c72d386fba36df12c7e58dd75e151e839938697e5004bf056b0585e15ccc34cdd434c491cbdba7361c867d7adad23c634981c9cc5ac9d271d71efcbed5ba8e555c0bb98f0892918d1359aa22b59b26cca501d92c22c6da5514eedf76224910737b96d53c0cc39cf8b39d1db30b1e0a01bbd1429680c50ac912bef9901423472e03d4001d288c2d3459e51e0607e03dffcfc9bb6f5e6be2adae380f598b79ad3a18846dea2f95c129c1895e23a686e903aab8aa3482cef9c125e065e7355a1b4136bf79e219e9e3489e6bf4a2160742082cdfe5004e57c5e8ae782cf73395170de9f59960af3dcafcdfb4ed0f98e19168b9c4a8fc968549a5f9f8eafe33f7b3ca666bab4ded27c858eef2d377d12e04a1963feb9225fd40770ee62fbaaf84502e0579958a208c648a2ba0ad97ce061200b873c251e008625fff9611dde5e4fe3e9cc4c9082b2edfb47be444cd5c2ac1cb44cd047950931c906cf53aac0bab5e1706465ae5a3bddb5f33c4e89f8af36a6c10098ebfab1c59556e164fa97f0e746be695f0ea3ae0c53d9ee47f5256a4a95e4ad2907b14616782ecfc353107934197b63a2d844e0100e88dbbeeaa649a527e48eadaf9ff9927daa72b2b15c96cd6db70f809915d5efda43342f3c9593689e555c5cf2b8973a46e5d3232ceb276b7e38f8b10287b486e9a0ad6cdab771962e0e10dd7302665758bd0fde5db0cab92f6f9365532fb354948778c2472c0bcbb3ee95a498f100ce0a97fccca970d45b57bd176926aa0e49f28d34ae9d15b9336ba3552cce5d7b3eb268f799613fc18d0639e6f7e01e09092be3cd390c4e13b9cbb908e53285a40ea1574b241d26d5eab98e87d3ccea02fb5e475eadc88c11a3ef74f6fb4aafa62c33664c9b6455bbfc14e90e4ab5a8b424275ebeb811a8bbb71bdedb0525bb40d62ac4c9ba3551ce509f56a0451a90db5ee8adc871eeadc3e5fe6999f66504b186625d76d3210f3851dce152e16e7cd8c81db67c4de3633c37e82acb39e8a56681810532cd307fc90649dc965e2f7b7b6a80e537b483aaee07677bd4afa6e846de61cd20a20492514538b755ef7f6c5f79f37052f119c51f5af3dbfa37ae7f1f4f67f38ed7369dcdc0de1fe534c636903558f15647ee09e5f5dd25bb686d0c276dd4d90f0322d66729110afcec36c23a2b0baeb7c892ef59d718a28376c14972a468ca727d1c4cc9505f3273bdc40502299c908582a130071f031c8d40f62bbf0a6b4caa5a57c1d21483460e4f9e5276eeceee71251744b7db079b263369b62fda2421c0db9670f79fa1e72b6b88d8a83c1ee909168ff7fdeb04ec26e7db23c2a465b7007332a963a45663cf4750a1e2677a9eacffcbd045df13dd7a3ddc1f416e1fff1a76e4d34a83f6528adadd97b2b95b6f4d28f39bca5feaf6069e107591f3984fa88bc5fcdf0882cb1eadf387f855673c8b0b494e38792ac664058f78ff", 0x1000}, {&(0x7f0000001340)="6523044daf928c11035b934d836ef9929b22ca6cc9056c163b7cd8ec5e71d71b2c148232", 0x24}, {&(0x7f0000001380)="642ed6d7beef2292100e8146eabb936d963822e770ee9d1992e81a8c14795da98946ac07d7a6749d072be18cb9a928187d3ef4d60caec5d40dc0995d2ff3768b5edc1b86b4eb0575b1979ffb487011f43db7d973ddad1a902857c687d265d8d1bd15ed93065172bf5abdf15acd29aa29c358a9cd5e", 0x75}, {&(0x7f0000001400)="e64994690d273d65e2b6798bc0f2d2dd1f20ecc465c9ff444c52194d5f19f7f6cd16cdc639105586cc5ac921", 0x2c}], 0x9, &(0x7f0000001680)=[@dstaddrv4={0x18, 0x84, 0x7}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x6, 0x7}}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x3}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x800a, 0x2c, 0x40, r2}}, @authinfo={0x18, 0x84, 0x6, {0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x280, 0xa, 0x1, 0x0, 0x9, 0x8, 0x81, r3}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x11}}], 0x100, 0x44010}, {&(0x7f0000001780)=@in6={0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, 0x1c, &(0x7f0000001880)=[{&(0x7f00000017c0)="b4c6aa9fe7459cd70e8e1ac2beafea5f9964544fc41627252f6e771af3fa88f5cc679163f35683da19ecaf584585e5d306ccb61d91e88a6c971fbc8bd158d099279cfd6b6de59c", 0x47}, {&(0x7f0000001840)="ec50550c62d4f5ef5591e6166b688b8db94e9c163e2c4d8d3de0873e5a8bc5883cb97a77acef56db731744f1903a32a1d4f3409c2d384141631225930c88f9", 0x3f}], 0x2, &(0x7f0000001a40)=[@init={0x18, 0x84, 0x0, {0x3f, 0x7, 0x4, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x209, 0xaa, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x7, 0x1, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x20, 0x1, 0x1f46618, 0x1, 0x8, 0x9, 0xc021, r5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x98, 0x24008000}, {&(0x7f0000001b00)=@in6={0xa, 0x4e22, 0x5, @empty, 0xaf7}, 0x1c, &(0x7f0000002f80)=[{&(0x7f0000001b40)="fc963c628c11512927c978c189f6a603a5702959e55be3", 0x17}, {&(0x7f0000001b80)="d997d61beb2e0d6e88eff5d2af7a1f5c2e267a16ce46f563117dfe976bd3378def4685a05a5a08f2a9da4f326f32614aba2bd41906a116362ca33ed4db343765186fb026f04e3848c8eb8789d0681ed97e4b46816e7996f55ffcc301fc162f75ea9cbc6982611e13fa3d46401654f039cae27f1485130822f9bedc262ca8e43de8dba7dc030de53fb4bf1c0970ce5b5cab2caccdc54f7dc4a4d4683aaac734808a1c9cc5d8fda9174701afef1c0f6b8a31bc003a97010160c67c68c20afca02f08ac377b1dc7", 0xc6}, {&(0x7f0000001c80)="f2c7fbc174408f89290f5ca6691a555164ff2efd8382b9914d27fa834e7bca2eddcf27cd85fe67088656c470b8a4315c986d4bf1a6d410d811291126de456b1acc9559c75d75d7f34ece633dac4e2264f26209e18207bfa442022d46cdecd8ddee7e141d54f6a4905e886e229ec6c8ee8eae193b83c43ec41eb01a29aaecb7819eb731f823784a769166fcee", 0x8c}, {&(0x7f0000001d40)="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0x1000}, {&(0x7f0000002d40)="e2b8ae1e4c8fd63dae0b326b1a0ce70855c7f5cacf1185a95a0f6c1aee50644cc52b910515978946de6ed5b19b4d9a40a4e6d94c9bb6cda275282ed69afdec634a4e80afa4155589d6f636d910d25b057daaf914228d5da8f18052cc06af70aaefe405a50dfeb31f95d7863a67e72f3124a3b3b234af4744a9cac0ca3ec59d5fda9f0a7eb5f90b8e7f375cec03c6367183c04c40a651cd871ba18c7e9268ee0dd5b45cd9995648d45b97677aa3be3f1ef7203289a53d6d5fa152a7b8212187d70be35e6b6803e05c46558bba", 0xcc}, {&(0x7f0000002e40)="5ac3505d1f3268eb9f4015c6295c", 0xe}, {&(0x7f0000002e80)="4a710dfae245c8afb5f9eb651c8dfd73b81072b26a3a4650a64aab2ef2fe921a1615001a9a0d093241a0f9a9aa8de96c921dcb26dabf8041e144696232f83fef7efdf62ec8e3c0745f40f9783d45d963efa3e35434448c31959b153dc1815d4808897391177bdf71c5efd2f27415382e09abccc96b47a46ec98fcef26c35fc9542993f932abd7f9f61207aef8b0ecac49ee9e3a185cf39871f7bccc3a83bf10948cacffb66854c168d541695a60e4090c2eeb7c67e96e2cde717d9808d05f9137f878679334c1b3a6c17ef2ccdd68503a4309eefbec73e7d12e17025629297ef412a190ec396ca8cdf66f5efb8a804031b52ce", 0xf3}], 0x7, &(0x7f0000003140)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffab0, 0x40, 0x9, 0x36}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x49, 0xf, 0xfffffffffffffffe, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x4, 0x6, 0xffffffffffffffda}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x2, 0xffffffffffffffc0, 0xffffffffffffffff, r7}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}, 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&(0x7f0000005980)=[{&(0x7f0000004980)="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0x1000}], 0x1, &(0x7f0000005a40)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x10001}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0x7f, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0xfffffffffffffff7, 0x2, r8}}], 0xa0, 0x40}], 0x7, 0x80) r9 = socket(0xa, 0x2000000000000001, 0x8) setsockopt$IP_VS_SO_SET_ADD(r9, 0x0, 0x482, &(0x7f0000000200)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r9, 0x0, 0x485, 0x0, 0x0) 2018/05/30 09:02:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x448000, 0x0) recvmsg$kcm(r2, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000440)=""/159, 0x9f}, {&(0x7f0000000500)=""/240, 0xf0}, {&(0x7f0000000600)=""/233, 0xe9}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/58, 0x3a}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f0000001780)=""/106, 0x6a}, {&(0x7f0000001800)=""/126, 0x7e}], 0x8, &(0x7f0000001900)=""/48, 0x30, 0x100000000}, 0x0) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) r4 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x10000, 0x400040) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000003c0)) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00000002c0)=""/71, &(0x7f0000000340)=0x47) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) fcntl$getflags(r3, 0xb) 2018/05/30 09:02:05 executing program 7: getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) connect$ipx(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0x80, 0x10000, "ff5268eab9c5", 0x800}, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="cb20d0d9773ab60680f36540635bdb414eaa1b223779389fc84f2a45ce", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x24) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) io_setup(0x0, &(0x7f0000000180)=0x0) io_submit(r0, 0x1, &(0x7f0000000340)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, &(0x7f0000000280)="559beae456087131ee31a884c5e9230978f334178ef360bfe72f1e4f63a96d77084c8c3f3f64a57698808bff5cd1b01393c03f99a013", 0x36, 0x9, 0x0, 0x1}]) ioctl$LOOP_CTL_ADD(0xffffffffffffff9c, 0x4c80, 0x0) r1 = dup(0xffffffffffffffff) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000100), 0x4) 2018/05/30 09:02:05 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newrule={0x30, 0x20, 0x319, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, [@FRA_DST={0x8, 0x1, @multicast1=0xe0000001}, @FRA_FLOW={0x8, 0xb, 0x5}]}, 0x30}, 0x1}, 0x0) 2018/05/30 09:02:05 executing program 2: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) write(r0, &(0x7f0000df8fd9)="2600000022004701250007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x22c, &(0x7f0000878000), 0x90}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) recvfrom$inet(r0, &(0x7f0000000100)=""/103, 0x67, 0x0, 0x0, 0x0) socket(0xf, 0x0, 0x2fa) 2018/05/30 09:02:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002640), 0x0, &(0x7f00000026c0)=""/247, 0xf7}, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="4ea1f72a88f7153bd84cae5eea9e729d2e2f3ed14dfc89e48440b4617cacb87533cfec00c3de17f1835a4aa5973a3e05768e6bcbcf0f26c927a22c09a7d90b818f361e07c6d641116a4f75d540538b397922c226a9e1dd2fb1e09a3b39cf0b64e3f69d704599412c9b4afcebd60e582542bfdb78d6cee3ebd040272b01ae0f27c9f4cb7693e73efd32b06ced4fe3f006fb5a1e777aea777211c3bcb5408cefc16ab8a4fb9ff429f15b920eafa7258f94fd0478ec54f4abecbf14b86dc57d15e6f6ba935680487bc3bc2ea3ab1f501c035ef38338ef3dc7311802d3a2060bb8", 0xdf}], 0x1) 2018/05/30 09:02:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xe30, 0xfffffffffffffdd2) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000a80)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000b0060000f0040000f0040000380100002802000000000000e0050000e0050000e0050000e0050000e005000006000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000f000000000000004800534e50540000000000000000000000000000000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000251b09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800484c00000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000ff020000000000000000000000000001ff00000000000000ffffffffffffffffffffff00ff00000000000000ffffff0069705f7674693000000000000000000076657468315f746f5f62726964676500000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000c00f50640000000000000000000000000000000180160010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000a000000000000002800727066696c7465720000000000000000000000000000000000000000000008000000000000004800444e50540000000000000000000000000000000000000000000000000000ac1414bb000000000000000000000000ff010000000000000000000000000001091f050000000000fe8000000000000000000000000000bbff010000000000000000000000000001ffffffffff00000000000000000000ff000000ffffffffff00000000ffffff0076657468315f746f5f7465616d00000069726c616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000001100ff0750000000000000000000000000000000200168010000000000000000000000000000000000000000000000002800727066696c74657200000000000000000000000000000000000000000000080000000000000030007463700000000000000000000000000000000000000000000000000000004e224e214e204e2200025101000000004800534e50540000000000000000000000000000000000000000000000000000ff020000000000000000000000000001fe8000000000000000000000000000bb02cffdff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800484c00000000000000000000000000000000000000000000000000000000023a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000000adfe65df09772dad15900acc6d6f3c19ae58c5559b52db4680e3577f3c39b6acdad3d8acfc563c2f4afa1f842f285d96e38067a6e51c3112aa881eafc96e88095c"], 0x710) r2 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x4000) shmdt(r2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000880)=0x0) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000000a40)=0x8cc7, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000900)={{0x1, 0x7, 0x7, 0x7ff, "f536ff84766626935c957163cf6b52bfece6e39742aa753e4b58fb7a995669ee9ce8e712f2033723a7c09a1b", 0x2}, 0x0, 0x0, 0x3, r3, 0x8001, 0x3ff, "13b1cfd2903bb40326488cbcf86bc962c5cc4ee41955c928b886905dec8bc2089d1d3d68fb9e75fe4a7a8156c5c0f8a859257ba9e666a6d0484c1e1930fcf6a1", &(0x7f00000008c0)='/cgroupeth1)}m\x00', 0xf, [], [0x8, 0x2, 0x1, 0x100000000]}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000540)={0x5, 0xe1, &(0x7f0000000440)="04d3ddee08afa73eba811eeef2c363ebf907e22e08e055d2d4251a1f71b9825580d8003235e8308155be4e9373f15d93b366dfa2403aa1729500bc96175b1f0bfd40c02c8d2b019ef4d0ed8315b523f94e771b7065b3ad1322820df125d6281c3e3426b94c2b3952cc821b7bd584b3859ffa9d7de0043a682ecf46470177b7faefc5fe5090dad0076437632720b83373378ce3c98a1944b93703c9ff6c873bccc3cfb2e96de13eefdb0e6a7620c038e1c968972c314bae9e459163aa44fc9b74ef1f13ef3ed688b0d7043b5ffa83416fe8c63828d803de8aac81d0738262b807d9"}) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000400)={0x4, &(0x7f0000000140)=""/223, &(0x7f0000000380)=[{0x7fffffff, 0xd, 0x4, &(0x7f0000000240)=""/13}, {0x800, 0xc4, 0x4f079fe1, &(0x7f0000000280)=""/196}, {0x1, 0x1000, 0x9a, &(0x7f0000001200)=""/4096}, {0x0, 0x1000, 0x10001, &(0x7f0000002200)=""/4096}]}) 2018/05/30 09:02:05 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2000) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) 2018/05/30 09:02:05 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x100, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000020000000000000000000000778de5ac97a1881b551c979e9b4575e10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/05/30 09:02:05 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x8, 0x8}, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101000, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@delsa={0x64, 0x11, 0x8, 0x3, 0x25dfdbfe, {@in6=@loopback={0x0, 0x1}, 0x4d2, 0xa, 0x3f}, [@ipv6_hthresh={0x8, 0x4, {0xe, 0x58}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @output_mark={0x8, 0x1d, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x20040000}, 0x4048800) r3 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x418, 0x81) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0], 0x1}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000300)=0x81, 0x4) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000340)=0xf6) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000380)="94c42a05a7f7bce13fb4261087055784", 0x10) clock_gettime(0x0, &(0x7f0000001600)={0x0, 0x0}) recvmmsg(r4, &(0x7f00000015c0)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/35, 0x23}, {&(0x7f0000001400)=""/223, 0xdf}, {&(0x7f0000001500)=""/13, 0xd}], 0x4, &(0x7f0000001580)=""/10, 0xa, 0x3f}, 0xb4b60000000}], 0x1, 0x10002, &(0x7f0000001640)={r5, r6+10000000}) fcntl$getflags(r4, 0x403) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000001680), &(0x7f00000016c0)=0x8) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000001700)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001740)=0x1, 0x4) sendto(r4, &(0x7f0000001780)="ca7b3bcbe4f11ca9a8541e64506677ce10f454b41e8be0a487390ca2833fc144838c5b73f714b4f6708bcee5208442a6b9f504d17dad5c530787ba6d87cb94d9fcf71915e3bb2f7b8ffcef16b2d3c3c11d9ec46963b40ae45601c129f3826dafa23534ae8e38bf50334446f7a1f4c039d25cb3f5c6f0b50b988ef4795f9cd41066ba38af0b2d1c287d1d584cbc2e473b7a50e2e09cfd4b9511bead2a7659c2881de3ceb910404d5a2f5cee84", 0xac, 0x10, &(0x7f0000001840)=@pptp={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000018c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x9, 0xd9}, &(0x7f0000001980)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000019c0)={r7, 0x6}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000002fc0)={@broadcast, @loopback, 0x0}, &(0x7f0000003000)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003040)={0x0, 0x0}, &(0x7f0000003080)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000030c0)={{{@in=@rand_addr=0xda71, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x80000000, 0x4e22, 0x0, 0xa, 0xa0, 0x20, 0x5c, r8, r9}, {0x20, 0x7fffffff, 0x8, 0x4, 0xbb5, 0x2, 0x3, 0x8}, {0x81, 0x1ff, 0x3ff, 0x9}, 0x1f, 0x6e6bb4, 0x0, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4d4, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3502, 0x2, 0x1, 0x5, 0x401, 0x6, 0x2}}, 0xe8) bind(r4, &(0x7f00000031c0)=@in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, 0x80) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000003240)={0x7, 0x19e}) unlinkat(r2, &(0x7f0000003280)='./file0\x00', 0x200) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nl_route_sched(r4, &(0x7f0000003380)={&(0x7f00000032c0)={0x10}, 0xc, &(0x7f0000003340)={&(0x7f0000003300)=@getqdisc={0x3c, 0x26, 0x400, 0x70bd2a, 0x25dfdbff, {0x0, r8, {0x1, 0xf}, {0x14, 0xffff}, {0xfff2, 0x7}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) accept$ax25(r3, &(0x7f00000033c0), &(0x7f0000003400)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000003440)={r7, 0x101}, &(0x7f0000003480)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003500)={r2, 0x28, &(0x7f00000034c0)}, 0x10) 2018/05/30 09:02:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:02:06 executing program 7: write(0xffffffffffffffff, &(0x7f0000000000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) fsync(0xffffffffffffffff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000080)="e1e3013fea97e325882138df1137154ecd31448fb6d8766ec0cc49b76a75748d9e9b74b71a7bea7b56f46ef0117e72103c21b8957003fcd6d79dc12ade4156fcfea4b5394439a9b2cc96dc99e240d68eef089bf12dec2a6e3b", 0x59) poll(&(0x7f0000000140)=[{r0, 0x100}, {r0, 0x80}, {r0}, {r0, 0x8580}, {r0, 0x2}, {r0, 0x1}, {r0, 0x8000}, {r0, 0x20}, {r0}], 0x9, 0xd1) 2018/05/30 09:02:06 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x77, "8f21ae76d2a9d9289d829bd3eb5890717aa50f8f6d052d2b51f08c4cdb20723d7e083330e5f9c289a8a5c51845fedcd35c90b15447801547176d3ea45a3b926d435157cde5e8ced8493ac530ef15d55d806a4835a0ef9a08ca588d3a2f2c9448c276acb5fd60bf4aef249d12e8fb36fc38576db2d1348a"}, &(0x7f0000000040)=0x9b) prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) write(r0, &(0x7f0000000380)="0638ef5df8aaf5c6", 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, 0x0) 2018/05/30 09:02:06 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000240)={0xa, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) io_setup(0x3aea, &(0x7f0000000040)=0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000009c0)={r2, 0x9}, &(0x7f0000000a00)=0x8) io_submit(r1, 0x1, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ac75f3b8df9d64515771959aac5f566db848d41eb135448cff70f2b3ba71c196eeb07f298851da22359d567e4107263f50d45591a8f96ffd", 0x38}]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000001c0)=0xc) sched_getattr(r3, &(0x7f0000000200), 0x30, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3bbb98251dc96a2b12578ee5f951cce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd2e01d56f241542997458a32149f9cb75f8cc7ff6"], 0x5a) open$dir(&(0x7f0000000000)='./file0\x00', 0x20340, 0x128) getpeername$llc(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/05/30 09:02:06 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x4a3, &(0x7f0000000000)=[&(0x7f00007d0000/0x1000)=nil, &(0x7f000005b000/0x3000)=nil, &(0x7f0000d73000/0x2000)=nil, &(0x7f0000fae000/0x4000)=nil], &(0x7f000026bfec), &(0x7f0000002000), 0x0) r0 = msgget$private(0x0, 0x10b) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000040)=""/206) 2018/05/30 09:02:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r2, r3, r4}, 0xffffff11) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa}}, 0x0, 0x8, 0x0, "e8e423ce7781fa2dda194e44dc5ade2221ea0db82190e3bd07d3d09b4af5a18518cd8d9d80f4861af9dd3948b4b007208a21d20f7cfc248d7e29d3e3fc96f9caae66e3e0f91f6addab6c7ee976c0186e"}, 0xd8) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000000300)="51e0b81e0c5a57f1facc9aeb7c8a55c2904c836a5f849b11ed72a13dd93d36cd1bf8768e7d8fdd06f2d89067925371310d0ac3ff84e4c32a6f8bed9e921003df18a97c884135aeedb7fb0bf98b314db5f20e18e4a963045d71238c58aa6589d05d20bc3fdba92cfd05d88db50cbd609ed12eb45942080ad0888712794abcc89cd43792440f99d24c7e059bf7d311d0bb49b0aa54ecae3d4a29036479e24612b19a9495b01e861235d5f01c60b914d64fe48424a0290a35dceaacef58b737f50575edf62a7fdbd643c71700bc8048eac756383e6ec18ac81e92d246cbe3366cfebc8ad6b4d87efe9c67ad59228513", 0xee) 2018/05/30 09:02:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @rand_addr}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', r1}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_FD={0x8, 0x1c}]}, 0x28}, 0x1}, 0x0) accept(r0, 0x0, &(0x7f0000000180)) 2018/05/30 09:02:06 executing program 5: msgrcv(0x0, &(0x7f0000000280)={0x0, ""/243}, 0xfffffffffffffd01, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0xc000, 0x200) 2018/05/30 09:02:06 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000600)='/dev/null\x00', 0x8000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000740)) mq_timedsend(r0, &(0x7f0000000640)="1003fa7a223498cb57fe7dc336da9e1a23cc16475a64da79dcc858585339be0bac703cab86755bdcabc49cf42099e6a805c3ed437ac891e3b7567af76508a512e709f2433e05baa7804f51ff0acdbd604d89814edf496fe4800a5c5a82cb0f09b31f660171146c1c21673039040408ac1eab651945d84792fee0fc46bdaa995616782009ac81", 0x86, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000005c0), 0x10) r3 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x5, 0x100) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000700), 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) recvfrom$packet(r3, &(0x7f0000000380)=""/156, 0x9c, 0x20, &(0x7f0000000580)={0x11, 0xc, r4, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r5 = shmget$private(0x0, 0x4000, 0x54000208, &(0x7f0000ffb000/0x4000)=nil) shmat(r5, &(0x7f0000ffd000/0x1000)=nil, 0x1000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000340)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000280)=0xfffffffffffffff7, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000780)=0x2f, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c000000, 0x0, 0x0, 0x6}) r6 = syz_open_pts(r1, 0x10000020201) writev(r6, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) [ 158.709788] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/30 09:02:06 executing program 5: pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000003300)=[{{&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001d00)=""/4096, 0x1000}], 0xffffffffffffe49, &(0x7f0000001cc0)=""/2, 0x2}}], 0x1, 0x0, &(0x7f0000003440)={0x77359400}) writev(r1, &(0x7f00000004c0), 0x100000000000020b) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000040)) fdatasync(r1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000180)={0x7, 0x5, 0xfffffffffffffbff, 0x5f0, 0x80000001, 0x3ff}) r4 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000200)={{0x5, 0x2, 0x2284b494, 0x40, "7b29c9eecaf3555d0f8d533e3144a42a9e20b2fc236083794c559b24f230c924c42f791ad42d810177eb96a9", 0x79a}, 0x0, 0x0, 0x3593, r4, 0x1, 0xffffffff00000001, "8397b04120f79a6f4c44a3f17b6f919c71f1269360522710ac6799211ff6f951f05132be8c2d4cfb3d6c6848b1f412aad66712f65fe4b08e1a9fa2f4b10d76d7", &(0x7f00000001c0)="232e2d8e5c2100", 0x7, [], [0x3, 0x6e4e, 0x67, 0x401]}) writev(r1, &(0x7f0000000700)=[{&(0x7f0000000600)="86", 0x1}], 0x1) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x11}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x9, 0x1f, 0x6, 0x100, 0x5f6d, 0x80000000, r2}) 2018/05/30 09:02:06 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) clone(0x400, &(0x7f0000000080)="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", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)="a757db023713b008a9dc587126947cb2ca95e2341a01b285e36657a88d3f4b0834c637cdf0bd93ad0c8f5f4d45a1f416f6efae4d1a02d5ac69a5c6414b6fd2ed9140aaf5c79bd88b8ac937e4d63c3e5d1357abd39a6d7a5921eaa3c4b90e2713b9a75d260e60c83bb82c9b00225a") setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) close(r0) 2018/05/30 09:02:06 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x4007f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x5}, {0x59, 0x7fffffff}}) 2018/05/30 09:02:06 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x8ccf, 0x80000000}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x80000000032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/30 09:02:06 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x2, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000540)='GPL\x00', 0x0, 0xfb, &(0x7f0000000200)=""/251, 0x41100}, 0x48) 2018/05/30 09:02:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) r2 = dup2(r0, r0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000240)=0xc0da) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000280)={0x7, 0x2, 0x7, 0x1, 0x200, 0x4}) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:02:07 executing program 1: unshare(0x24020400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x80000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0x0, 0x6}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000500)=0x8) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000480)={{&(0x7f0000000380)=""/137, 0x89}, &(0x7f0000000440), 0x36}, 0x20) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000002c0), &(0x7f0000000300)=0x35e) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'syz_tun\x00', {0x4, 0x20, 0x3f, "bc4afa9161c3", 0x1}}) r3 = socket$inet(0x2, 0x3, 0x19) close(r3) readahead(r3, 0x0, 0x0) bind$rds(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000), 0x10) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x900, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={0xfffffffffffffff8, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x100, 0x3ff, 0x2, 0x1, 0x0, &(0x7f00000000c0)='ip6tnl0\x00', 0x9, 0x4, 0x4a7}) openat$cgroup_procs(r0, &(0x7f0000000540)='cgroup.threads\x00', 0x2, 0x0) 2018/05/30 09:02:07 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="780000009e9b333e51a1074a1afbc3c1c491e681da3d46f0424209875df73f6bfcef7be25cd9ae96fb0a22e58e35844ff79d7fbbf161c5c8f4c5bc6ce2bdb7f621177d4d979ef14c3c2b0189c9b318144a4bb95e6e211506511fcc27864c7552c741e0cb318c41a11049f3b1653ded64514442d34ec32c32a472ab2cc31d8a488635b5cf"], &(0x7f0000000140)=0x80) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0xfffffffffffffffd}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xa3, 0x800c, 0x1, 0x7, r1}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, [{}, {0xc9, 0xfffffffffffffffe}]}) socket(0x1, 0x0, 0x8000) [ 159.440002] CUSE: info not properly terminated [ 159.480628] CUSE: info not properly terminated 2018/05/30 09:02:07 executing program 6: execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='[wlan0\x00', &(0x7f0000000240)='/dev/snd/seq\x00', &(0x7f0000000280)='syz1', &(0x7f00000002c0)='proc#}\x00'], &(0x7f0000000400)=[&(0x7f0000000340)='|\x00', &(0x7f0000000380)='syz1', &(0x7f00000003c0)='/dev/snd/seq\x00']) r0 = epoll_create1(0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x1) getdents64(r1, &(0x7f00000000c0)=""/147, 0x93) r2 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$binfmt_misc(r2, &(0x7f0000000200)={'syz1'}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x60000004}) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/05/30 09:02:07 executing program 0: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = semget(0x1, 0x4, 0x268) semop(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x1000}], 0x1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x28020400) 2018/05/30 09:02:07 executing program 4: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='veth1_to_bridge\x00') r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x7ff, 0x4831b2f293bb9166) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x7fffffff, 0x20}, {0x3f, 0x3fa}, {0x3ff, 0x8}, {0x4, 0x3}, {0x1d42, 0x4}, {0x6, 0x7ff}, {0x33a8b89e, 0x6c}]}) write(r0, &(0x7f0000000040)="240000001a0025f0006bb40509000009020b000000000000000afdeb080002c0e1dd0200", 0x24) 2018/05/30 09:02:07 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0xff2b}, 0x1}, 0x0) 2018/05/30 09:02:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000480)={"66696c7465720200", 0x4}, 0x68) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) 2018/05/30 09:02:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:02:07 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000340)={0xfffffffffffffffd, r1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/30 09:02:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x10, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x6) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) sendfile(r1, r2, &(0x7f00000000c0), 0x4000000000000003) 2018/05/30 09:02:07 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002400), 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000005700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000056c0), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000006b80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006b40)={0xffffffff}, 0x2}}, 0x20) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) write$rdma_cm(r0, &(0x7f0000006bc0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000005880), r1}}, 0x18) 2018/05/30 09:02:07 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket(0xa, 0x2, 0xfffffffffffffffe) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/05/30 09:02:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x3f) 2018/05/30 09:02:07 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0xfeffffff, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x57, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r0, 0x1a0, &(0x7f0000000080)) 2018/05/30 09:02:07 executing program 0: unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1) r0 = semget(0x1, 0x4, 0x268) semop(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x1000}], 0x1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x28020400) 2018/05/30 09:02:08 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000240)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x10000020201) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:02:08 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0x20, r1, 0x2, 0x1) 2018/05/30 09:02:08 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e21, @rand_addr=0x6}}) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) r1 = socket(0x0, 0x80b, 0x100000000) r2 = gettid() openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x10400, 0x0) ptrace$poke(0x5, r2, &(0x7f0000000180), 0x101) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@dev, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) sendto$packet(r1, &(0x7f0000000000)="c3e73f5aa127673339de9de35e448337e0af44d5d201f5276778633c17f6a906a86691403d46ace4f135f639186a51f0db4b260a0ed5a6694b76217f16db8b19786408", 0x43, 0x20000040, &(0x7f0000000100)={0x11, 0x15, r3, 0x1, 0x100000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x14) 2018/05/30 09:02:08 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x12000, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000080)={0x91, 0x16}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000100)='threaded\x00', 0x5d6b) fallocate(r1, 0x3, 0x6, 0xffff) 2018/05/30 09:02:08 executing program 7: prctl$intptr(0x17, 0x6000000000000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1) readahead(r0, 0x81, 0x1) rt_sigreturn() r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x1, 0x6, 0x1, 0x200}, {0xffff, 0x7fff, 0xfffffffffffffffd, 0x4}, {0x8, 0x84, 0x2, 0x108bc}, {0x1d27, 0x8, 0x1, 0x7ff}]}, 0x10) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xb0, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x100, 0xfff, 0x200, 0x8, 0x2, 0xcb5d, 0x8, 0x40, r3}, &(0x7f00000001c0)=0x20) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/05/30 09:02:08 executing program 4: unshare(0x20000) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000140)=0x20) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x80000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000080)) 2018/05/30 09:02:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001180)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="180000002c00ff0a00000000000000000301000004009100"], 0x18}, 0x1}, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./control/file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) inotify_add_watch(r2, &(0x7f0000000000)='./control/file0\x00', 0x8) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='<', 0x1}], 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x101800) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e23, 0x20, @dev={0xfe, 0x80, [], 0x16}, 0x8}, {0xa, 0x4e24, 0x100000001, @empty, 0x8fc5}, 0x0, [0x5, 0x341b, 0x4, 0xfffffffffffffc01, 0x4, 0xe6b, 0x47fff, 0x77a]}, 0x5c) 2018/05/30 09:02:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1ffffffff, 0xfffffffffffffe41, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80, 0x71) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0x8, 0x7, 0x80000000, 0x2}, 0x14) unshare(0x2000400) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x79c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000080)) 2018/05/30 09:02:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) r2 = semget$private(0x0, 0x7, 0x400) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000280)=0x40) 2018/05/30 09:02:08 executing program 2: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/05/30 09:02:08 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffa, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x1, 0xfffffffffffffff9, 0x6, {0x77359400}, 0xb1, 0x5}) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) rt_sigprocmask(0x2, &(0x7f0000000100)={0x1}, &(0x7f0000000140), 0x8) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/05/30 09:02:08 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) write(r0, &(0x7f0000000200)="572a7a3ccfa371bd616de5f09e629efc3061b64c6b0dba7025a5735af133ebb82f152dc858cf6f746e14a63ec258503ee73ed80627cb2e6368b7d84fb0ed", 0xfffffffffffffffb) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/8, 0x8}, {&(0x7f0000000080)}, {&(0x7f0000000540)=""/133, 0x6b}], 0x23a) fstatfs(r1, &(0x7f0000000080)=""/225) 2018/05/30 09:02:08 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) unshare(0x2000400) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000fef000/0x4000)=nil, 0x7fffdf010000}, 0x1}) 2018/05/30 09:02:08 executing program 2: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/05/30 09:02:08 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x40000, 0x32, 0xffffffffffffffff, 0xfffffffffffffeff) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000000000)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)="0000000008c32bf1b133390df795990000000000000000") getdents(r2, &(0x7f0000000280)=""/407, 0x6f) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000004c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r3, 0x0, 0x70bd2d, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffff801}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x24}, 0x1}, 0x20008095) ioctl$KDENABIO(r2, 0x4b36) wait4(r1, &(0x7f00000000c0), 0x3, &(0x7f0000000180)) fchmod(r2, 0x44) 2018/05/30 09:02:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x101000) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000180)) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) write(r0, &(0x7f00000001c0)="c4", 0x1) 2018/05/30 09:02:08 executing program 1: mprotect(&(0x7f00000de000/0x3000)=nil, 0x3000, 0x0) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/30 09:02:08 executing program 4: socket$packet(0x11, 0x3, 0x300) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$packet(0x11, 0x400000000002, 0x300) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0xa, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/30 09:02:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000a40)=[{&(0x7f0000000640)="edeae5b97cdb6f163e15af5d8d2643c4952db2514b5bf1cbb39003eee842b2c4bdbb1f6d344963e15ae00d6c357675bcca6f4cf0084cef7d74e304e47426d403142e", 0x42}, {&(0x7f00000006c0)="6739dc098bd88733da32efabf2fcf13cdb11e8829c1993105b3f0998633b0ee283c569b00cefe194c1ab55d866fc7f5625dcfd099ff21ef70a77ce643cc4a710059f31c30d6b3d907049b2e52796dc3458a2b53ac73c7b1ecbf6f6cd7b09c4755e1f5c1612229ec64ea363a71f743d8020f2b6f7d7f7deb2fad3660978cdf939623b5a7712a7eb51298f42d82497b4e8e8a7e432c785b18c9344cc7988191aec68bf630048cc4e8a02a7", 0xaa}, {&(0x7f0000000ac0)="5a6195980f2005edcd109a0d34c42577538ea5dd816ec81e7b07eb39cacb8d9cbf964cd49e64c87537cd369364ee049e70f7a9122280ac018def7fd78c437a7e036d079b218146d05328cccf1d27bf46fd52d344e8216c2da21a8bc06f4a7688e140f70447b615db4b08cb45c389cf328c47c708ecd2b60de21bb5177be2ddaa188531617be462e8241db034e55ddbd8247aafaa5d74d17d950567b765cff2", 0x9f}, {&(0x7f0000000b80)="d627e672ecf6717fe848f3bce6610fbb40a5d7d581daf454fbd061cf101f72d1b11b4d3389b6f11afc1fae2705707a7e70d62b3aaec9173217abdb8af907859da1c9a627e8430c0d22c8e40404e91b530b66d54e4325b1c865464b28def4c6344b58d3480dbd1982edb2c1b4a5c2ae2fbcd62235c11eb439802b702e8091591a7678c12e4cff653921e4148381d7f765335c8b01e6e113e3e1082b9b70f638f6d932511c582ac4e05d95952d9692dd5a0d6b9d4b86fa36d7fa072aacaed7a983d950b1f2d036543827baddb2938c6472c6f973dfb7cc53f0fb66596c074d65603e991264de9e6a9de5099d592da69a6537f265aadfc5bcc931", 0xf9}, {&(0x7f0000000940)="ab5a1aa547706ab8f74cf1456099eadcdd3ad306d015818f1f4ff58149061b2226ab91540bad7d80e8bd04770ee80b2ca1d8a882addf939e129c3ac2e1fc90e05a7dddd677fdc7fc0737b7690a510fb552595e444a45b2cf4659ab51784bb3392db6e910b12f3fbf77037deded448312411eac70cff9c0b6f3a523d03c21b30064184de2226c3cf615ecb8f5ab183325449489092613afdafd88c4120c24730da3c55afc8e191c4533e618a999956d9c7067e97e5111c59b117f5973902ee7983d6f35ec3ff0a67abd5073c74771083beed1252a3729b6d11fbbeeb15b236085a9402f4bfabe", 0xe6}], 0x5) 2018/05/30 09:02:08 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'bridge_slave_0\x00', &(0x7f0000000100)=@ethtool_stats={0x1d, 0x2, [0xfe77, 0x2]}}) 2018/05/30 09:02:08 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x7ff, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x4, 0x10}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bridge_slave_1\x00', 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x10200, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000180)=""/78) bind$rds(r0, &(0x7f0000000200)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x9, 0x2, 0x8009, 0xbf, 0x5, 0x7fb, 0x6, 0x4, r1}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x100000000, 0xb29, 0x6, 0xc11, 0x3, 0x2, 0x3f, {r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, 0x2, 0xffffffffffffffe1, 0xfffffffffffffff8, 0x5}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x0, 0x5}, 0x90) r6 = getpid() ioprio_get$pid(0x1, r6) sendmsg$nl_xfrm(r0, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2001004}, 0xc, &(0x7f0000000640)={&(0x7f00000004c0)=@newae={0x17c, 0x1e, 0x400, 0x70bd2a, 0x25dfdbfd, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d2}, @in=@multicast2=0xe0000002, 0x2}, [@replay_val={0x10, 0xa, {0x70bd2c, 0x70bd26, 0x6}}, @encap={0x1c, 0x4, {0x0, 0x4e24, 0x4e23, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @algo_aead={0xa8, 0x12, {{'gcm(aes)\x00'}, 0x2d8, 0x80, "90e9d25e643c965189589554c5e2087b23f5332b1148692756305e747951b9a5d55b750d6a9db4eb6f9108a30f2887b6107a4779ed82a615624b60a761147254a867ea5259a5f33845861e11c32580bd608132c5daf1c9e0032cd8"}}, @algo_crypt={0x60, 0x2, {{'lrw-twofish-avx\x00'}, 0xb8, "68ede7ed8cd4a365edbf46facd1ed10eb58ee41a651c1f"}}, @replay_thresh={0x8, 0xb, 0x4}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4008040}, 0x800) sched_getattr(r6, &(0x7f00000006c0), 0x30, 0x0) sendmsg$rds(r2, &(0x7f00000019c0)={&(0x7f0000000700)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000001980)=[{&(0x7f0000000740)=""/128, 0x80}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/188, 0xbc}, {&(0x7f0000001880)=""/220, 0xdc}], 0x4, 0x0, 0x0, 0x8000}, 0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001a40)={r4, 0x1c, &(0x7f0000001a00)=[@in6={0xa, 0x4e22, 0x137a, @local={0xfe, 0x80, [], 0xaa}, 0xb797}]}, &(0x7f0000001a80)=0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000001ac0)={0x3, {{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x5, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @rand_addr}}]}, 0x310) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001e00)={r1, 0x100000000, 0xdb8a, 0x401, 0x469c, 0xdd, 0x7, 0xbd, {r4, @in6={{0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, 0x1, 0xa04, 0x5, 0x5, 0x39662e57}}, &(0x7f0000001ec0)=0xb0) pwritev(r2, &(0x7f0000002200)=[{&(0x7f0000001f00)="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", 0xff}, {&(0x7f0000002000)="f0a003da08cce2fb6c485102af865a85634d70a954c7aefebba06bbbe0c70152dfa47982e676b7acadf6414bfec87f45db3f8c03f99d2dddca47a77c44bdc882845a325809de60ba4a8dddf528dc6e70787767e8bb1a0e22468ff65439c97498858718c15f61241cede4e4ff639f3ec7a50c72964100f015ba403e305c303bc676ebf75cb2ce78a0fbeb1b1331a10f177b01a4f18b3be931f98f050909ad0ff354196c18b209f439ee5c8b0c21b14b4f23fd32f9cdd93ae5b5c34266adb6424e9b022ebc79c9cf6ad3ca4a9e", 0xcc}, {&(0x7f0000002100)="a3aa1d73497ca4a99d0e955bdbae8f0471a3ab7675c9aa24a9b64721e1e1ac41f1fc58aa81957b5c3f7753e4940c49a6045b6e23a324c339f32059d7cc0d4c2cb48ebaedd90c440ae04a13076732cfe870b12ecf8debfb7689516f62e0ad17be797ad54beab1a379b922b6c6521a62f5e30cd156697b0c8b14181f5b7d097b4d89e8c8fee2cc752a5ae02b48108b3927d6a37834", 0x94}, {&(0x7f00000021c0)="0ae53348a04228c3886dd70a5c7a8a7414efefd6acebafc3062c25836e448a6bf914896012d0db194260f18ae8101b0bc99470cbb78da32e4b98f912b681403f", 0x40}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002240)={r5, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x1, 0xb36, 0x6, 0x7fff, 0x50000000000}, &(0x7f0000002300)=0x98) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000002340), 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000023c0)={0x6, &(0x7f0000002380)=[{0xfffffffffffffeff, 0x0, 0x7fff, 0x8001}, {0x4, 0x0, 0x9, 0x400}, {0x7, 0x0, 0xf3, 0x4}, {0x4, 0x2, 0x1, 0x1000}, {0x40, 0x80, 0x3, 0xffff}, {0xfffffffffffffff9, 0xffffffff, 0x0, 0x9}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002400)={r3, 0x39, "08b9e4efe80cfe088b89c0b7aed5fc71ebcc9b9cccee36ad8b857200c2fb47840826f254a7ba4c20d70ae375e51b6924ea2a4eba599582cc0a"}, &(0x7f0000002480)=0x41) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000024c0)=0x7, 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002540)={0x0, 0x0}, &(0x7f0000002580)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000025c0)={0x0, 0x0, 0x0}, &(0x7f0000002600)=0xc) fchownat(r2, &(0x7f0000002500)='./file0\x00', r7, r8, 0x1000) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000002640)=0x1000, 0x1) syz_open_dev$sndpcmp(&(0x7f0000002680)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x101000) openat$ppp(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/ppp\x00', 0x10000, 0x0) 2018/05/30 09:02:08 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'user.', '/dev/cuse\x00'}, &(0x7f0000000040)=""/67, 0x43) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/05/30 09:02:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x0, 0x0) io_setup(0xffff, &(0x7f0000000000)=0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x100000001, r0, &(0x7f00000000c0), 0x2dd, 0x0, 0x0, 0x0, r1}]) 2018/05/30 09:02:08 executing program 4: unshare(0x64000400) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"3e8bfaabaf8bed"}, 0x8000}, 0x10) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000001c0)) [ 160.986114] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:02:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}}, &(0x7f0000000200)=0xb0) r0 = accept(0xffffffffffffffff, &(0x7f0000000280)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000300)=0x80) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000340)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x306}, 0x2, {0x2, 0x4e24, @multicast2=0xe0000002}, 'veth0\x00'}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240), 0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fstatfs(r1, &(0x7f00000003c0)=""/75) request_key(&(0x7f0000000000)="f5e5f10c3c071f7d647dfe14f2dfff1be2f009ef3ab3f8a75410f4289bd7108853ead33aed8ee761d60748fcc49df779c6ba122f538785a99918fbf5ef856d20993ab85dc2ba0ca7830ffdbff36a60653932a4987089939d1edd4076c2f10ca75b220e59127516ab63782096e0a0513d398c379f96a288d667976e119e094dcb775ca06796121d8a2b59412fdc7cb0e9ddb56223926ab0dc87d17216dec25dd0d0c5ee53e88a7d4a2d2054a35483100e94ca3a470692dd540c6cba4ac7777850dbf256c6de6f8e2797948ca24530a578180658b260", &(0x7f00006c5ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0x0) 2018/05/30 09:02:09 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) dup(r0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e26, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/30 09:02:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x1ff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1c, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/autofs\x00', 0x404240, 0x0) openat(r2, &(0x7f0000001100)='./file0\x00', 0x460000, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001080)=0x100, 0x4) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000080)="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") 2018/05/30 09:02:09 executing program 0: renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002880)='/dev/audio\x00', 0x2d00, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000028c0)) 2018/05/30 09:02:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="c23d4b26f2e69ff126a7f8ccd56f5c448ea3a9980e4e5710fa53dcf23a62f7b40a8e471bc0f070b8749811def169080e0500000031a530e932f1b51b78323e13bd55c8c2e1d5c0163c79d4ad6d42c879a367d306184e845a547ac75bd4554dcd1693510253645270b9a9e3c37394e21d564ba8d6a95743f768a1f342026ea5fa87f4517b65df8c0474ab34187a1ab5ed2f93da6b0b67207c3c7068ceca0f7aa60a2b188188c4aabd1d9b54f10cbfac988d56157f140a5c64ed116bda47fc4228ace31de2d14169f5fd46e7374bc9aa627f92d5965ceff17ecf57d664d2a6c08a7855181e193be79aa1e560e6952bad21b08ec5b62b129aae4d2120ac8135366b1d2da4e314bfaa0bcc48dc229d0fa33a3ce0ffcdd101a4fa2d1fbc43be4c387446bbe9657a71f64053903367b028946fea68bb3de6eb1a089439b8d3802b43cb57e5a588ac7a517ce623c234d476adfb55ac952269ac362325bb0d25625271914225b0c7930f25937c5dff1f0ba13ee4b643d6877590514c6d746da07bebc9ce2e6138f0021e", 0x186}], 0x1) 2018/05/30 09:02:09 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x2c, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x2c00, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000001780)) r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x10) 2018/05/30 09:02:09 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400481, 0x0) unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x46) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) poll(&(0x7f0000000080)=[{r0, 0x200}], 0x1a531504be58058c, 0x4000080) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') 2018/05/30 09:02:09 executing program 4: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x2, 0x6, 0x5, 0xd462, "d31a8aa3a1055dc206c6afc605a123be48732b597cd1d5c13e0b6a6f1a654bea6e4e917c6d964a17cbfbd6978e3c001b3261f47c654c56ec9a713a7105ff2b", 0x1f}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="73c151e742ce4bdb899725bb4ac9e38b1744cfe1f27738e1acfde02a854f38d346da938adbf6e13aef67e79b761d069badaec7af3b1797e286d861c2cda9f3baef6f974055f50b4837d6ad699560862c98b4a714b8a9191820a8e4364273a5f576d41d840597703d53c253c935286d0828725c04608e08c1faf33ff7ab1f5759aa915dbed4e57306c42bc9121201840a47ab853a8069e58c890bd55d2420fb3a70fa55f14b4deceae036bb7a8a90da", 0xaf}, {&(0x7f00000001c0)="ee4e387387daa9331964671a9edf48494c8e7f4dd90d0044caaae30ceaf8c961e3c7b738c04fd3ca10f50795797f3ab7d3e9afae5ea3afe1340ebd718d6aea6703a74753df607ce1d59c869ffc18cff2ab59adf51df18d871e58768b8a0e2973bd3b9d4970ca3a9c848f5a7f1e954cb8ac21fd5fc1ed10e4abdb996eaa43a3424c145d59e91f7f2fe7e86fc7f42c8a37", 0x90}, {&(0x7f0000000280)="c3fa3ef42c22646387d1c521a9134b8018d63e708a8949be72efaf553ea3cf40967c3b355bb97085077110e2f1d2f4f2b3c76e5924ccac3066ff484e08558df1abff6ede4ddead27169ee7092bf917d6820fd36da0604012ec4e1595d439791d1ca2fff5f8c0a1c836cc44a6b2f73aea1612a41c8b9e8160ae0ba80d5d81dc16e73bc093d7bdaae9ad7cac3170ea88d7892afd65fa5c9552e349845f5c83b82dc49e08", 0xa3}, {&(0x7f0000000340)="f34fb61766673c1f6d230adddfc4d3ecd70abc23699a2fd406dec2216ea7bb66601be72ffce4c7ccc1b6a2b4e96886c5a712c2f97be94d15f02284413e6c2f12aec7de0c2c54dfd357231b3c62abab5c5f7528482fb8c20e9e19e3a29a590451e123644dbb1ee1c6fb72fda9c225587b3ee983245ccf75956a6433c3e72119fa21ae0409", 0x84}], 0x4, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1d8, 0x4000}, 0x200000c4) r1 = socket(0x15, 0x80005, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000), 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000680)) 2018/05/30 09:02:09 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000080)=0xef1, 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84308910000003900090035000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de4411007227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/30 09:02:09 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x600, 0xb) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r1, 0x208, 0x70bd2a, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x1) r2 = socket(0x2000000011, 0x3, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) poll(&(0x7f00000001c0)=[{r3, 0x50a1}], 0x1, 0x9) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_ifreq(r2, 0x8936, &(0x7f0000000000)={'bridge_slave_1\x00', @ifru_addrs=@rc={0x1f, {0x0, 0xffffffff, 0x4, 0x414, 0x9, 0x7}, 0x1}}) 2018/05/30 09:02:09 executing program 6: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/pid\x00') setns(r0, 0x20000000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x218082, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000040)={0x8, 0x1, 0x6, 'queue0\x00', 0x8}) 2018/05/30 09:02:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)) sched_setaffinity(0x0, 0x128f89f95b64e5ca, &(0x7f00004a5000)=0x2) preadv(r0, &(0x7f0000000040), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/30 09:02:09 executing program 1: unshare(0x40000000) r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6558}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) [ 161.498198] IPv6: Can't replace route, no match found [ 161.533442] IPv6: Can't replace route, no match found [ 161.551461] IPVS: ftp: loaded support on port[0] = 21 [ 161.747223] IPVS: ftp: loaded support on port[0] = 21 2018/05/30 09:02:10 executing program 2: r0 = socket(0x40000000002, 0x3, 0x42) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) sendto$unix(r0, &(0x7f0000000080), 0xebff, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) recvfrom$unix(r0, &(0x7f00000000c0)=""/222, 0xcf, 0x4000, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xfffffe12) 2018/05/30 09:02:10 executing program 5: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x51, r0, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000000040)=0xf2, 0x3f, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000), 0x2, 0x0) mbind(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000200), 0x7, 0x0) 2018/05/30 09:02:10 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000040)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f00000003c0)="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", 0x200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000080)}, 0x10) 2018/05/30 09:02:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0xda2, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x10000020201) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1000000000000134) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000000240)) 2018/05/30 09:02:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000011000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000000bc00"], 0x14}, 0x1}, 0x0) r1 = socket(0x11, 0x80006, 0x101) accept4$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x0) 2018/05/30 09:02:10 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/sockcreate\x00') exit(0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a314d7a5af25c90dbf8fb80ea0bd7e741e963c40a7d5cbd36d707a4771634e1d3bc9f572576b57c62c178a9eb4158835e32ba1a0afb94c2df2e7d768d8d8705"], 0x4) 2018/05/30 09:02:10 executing program 0: prctl$intptr(0x24, 0x800) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000001000)="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", &(0x7f0000000040)="4b6bc431bd1dfe9d109e13b7f1564af120ca6b714802638ec65efd55349f90dd0dbeb03b"}, 0x20) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$intptr(0x24, 0xf90) 2018/05/30 09:02:10 executing program 1: request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x6800000000000000}, &(0x7f0000001fee)="5209722e7374e363757367725669643a4465", 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x2}) 2018/05/30 09:02:10 executing program 7: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)="620822455bef493632b8356e98bec15ab7efb1b1574c8551df1cf824fcf408366818f3799b8fd414957beab660fc200a74da3cc7bc9eccfd03dbed6e", 0x3c) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r5 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r4) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000040)={r5, r6, r6}, &(0x7f0000000600)=""/132, 0x84, 0x0) 2018/05/30 09:02:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x800, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r1, 0xfffffffffffffff7}, &(0x7f0000000380)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000018000305000000000000f2f72f460000fe0000000000000011685f01f2acac0f06f8c8435f35c7e33449753eef500be7de5487908ebaec6ddbaab830d4a925d756825e73147123113297f764265def23018071ceeb38f1d66001b418aba6971e13817d35660eff37fe7dcc5bcdb6227af3e50f164a86ffd705cb7eb379a9961a3cb369fc82e5e92e7249e5406e0e04700afc5b055eb5ea96849e591f522a673a44ad703844b19aaaac"], 0x1c}, 0x1}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x20000) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000180)={0x15, 0x8d, &(0x7f00000000c0)="783f3c7425fcafae1bcaedc97ec8f862a5487349dd09827cc4fd72c5bf9faf284b094c5bb8986f699f670e0e913f052f01d8c7b979155b6dd7edc5cb99705b0d7441e59dfa438dda6b848d444dbbcec47e79ef137cccdd6f4abc9892463ac381a9aa6e7c0bcbd725277f27b10508c2a211dc0ce70acfd20996cc75adf79a1a48b0b796b66e9b98d18f80054273"}) dup(r2) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000580)={0x200000f0, &(0x7f0000000540)=[{}, {}]}) 2018/05/30 09:02:10 executing program 5: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x51, r0, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000000040)=0xf2, 0x3f, 0x0) mbind(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000), 0x2, 0x0) mbind(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000200), 0x7, 0x0) 2018/05/30 09:02:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x800000000000000) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:02:10 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x40100) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$getflags(r1, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000580)={{0x100000000, 0x2, 0xd465, 0x53e, "d1abfa37930ffee98df59ddfe211fe7a9304e824d5dc94c80a30f7746a23f613b4bd8dc848232c432e075919", 0x6}, 0x3, [0xffffffffffffff79, 0x3, 0x1c18, 0x40, 0x7ff, 0x81, 0x6, 0x8, 0x7ff, 0x1, 0x0, 0x6, 0x7, 0x401, 0x0, 0x14f9, 0x4, 0xb79f, 0x33ba, 0xc4c1, 0x0, 0x1ff, 0x2, 0x289b, 0xff, 0x2, 0x4, 0x7ff, 0x0, 0x8000, 0x2, 0x0, 0x6, 0x800, 0x2, 0xff, 0x57, 0x5be8, 0x1000, 0x3ff, 0x3, 0x0, 0x296, 0x4, 0xaf78, 0x6, 0x1, 0x0, 0x0, 0x3f, 0x44, 0x6, 0xfffffffffffffc3f, 0xffffffffffffffaa, 0x88759a3, 0x101, 0x4c1, 0xbe, 0x3, 0x3, 0x0, 0x248, 0xfffffffffffffffa, 0x3, 0xfff, 0x3, 0x4, 0x4, 0x7f, 0x101, 0x0, 0x4, 0x100, 0x7, 0x2, 0x200, 0x9, 0x3, 0x8, 0xffffffff, 0x9, 0xb3fb, 0xfffffffffffffffa, 0xffff, 0x7, 0x3, 0x348, 0x3, 0x1ff, 0x3, 0x101, 0x2, 0x4, 0x80, 0x40, 0x4, 0x8, 0x3, 0x9, 0x6, 0xeb, 0x7, 0xd0f, 0x8, 0x6, 0x400, 0xffffffffffffffc1, 0x1f, 0x3, 0x6ce, 0x550, 0x6, 0x9, 0x4, 0xfff, 0x40, 0x5, 0x5, 0x1, 0x101, 0x6, 0x80000001, 0x9ff, 0x100000000, 0x8, 0x8000, 0x7fffffff, 0x8ab], {r2, r3+30000000}}) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x80, 0x400) write$rdma_cm(r1, &(0x7f0000003940)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003900)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000240)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000380), r4}}, 0xfffffd80) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0xc6e5, 0x5, 0x7fffffff, 0x3, "996200272027072bb0b070b712f35060875ba0d683c3c590159139650a5b9bc7dd1b980866df606791e413ed", 0x1}) 2018/05/30 09:02:10 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x3) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x20000000, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x402}, 0x10000016a) rt_sigpending(&(0x7f0000000000), 0x8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x200000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x900, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x4, 0x70, 0x7, 0x9, 0x1f, 0xd67, 0x0, 0x1, 0x4002, 0x2, 0x0, 0x3, 0x3ff, 0x2, 0x3f, 0x1, 0x1, 0x8000, 0x8000, 0xb8c, 0x80000000, 0x8, 0x7, 0x200, 0x7, 0x1, 0xffffffff, 0x80000001, 0x0, 0xb1c, 0x2, 0x3, 0x1, 0x4, 0x2fc, 0x80, 0x8000, 0x9, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x3000, 0x2, 0x4, 0x3, 0x2, 0xfa, 0x40}, r1, 0xa, r2, 0x8) 2018/05/30 09:02:11 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080), 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x1c0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r3 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7ff, 0x20800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000300)=0x5, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r4) 2018/05/30 09:02:11 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40044, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x3, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'eql\x00'}) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) 2018/05/30 09:02:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000002c0)={0x2, 0xfffffffffffffff9, 0x55e800000, 0x1f, 0x1, 0x7, 0x4, 0x0, 0x80000001, 0x3f, 0x0, 0x4}) r1 = memfd_create(&(0x7f0000000240)='md5sum-\x00', 0x1) write$cgroup_pid(r1, &(0x7f0000000280)={[0x32, 0x33, 0x30, 0x37, 0x30]}, 0x5) r2 = syz_open_pts(r0, 0x10000020201) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:02:11 executing program 2: prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x3f, 0xffffffffffff8001, 0x8000, 0x100000000}, {0x7, 0x4, 0x9, 0x9}, {0x7, 0xcdb, 0x1, 0x4}, {0xec26, 0x50, 0x7f, 0x1}, {0x1000, 0x723a, 0x2, 0x4}]}) clone(0x0, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) clone(0xc0200000, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)) 2018/05/30 09:02:11 executing program 0: r0 = socket$inet6(0xa, 0x20000102, 0x8010000000000089) listen(r0, 0xffffffffffffff7f) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r2, 0xea}, &(0x7f0000000280)=0x8) getpgrp(r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x408000, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000100)=""/154) io_setup(0x2, &(0x7f00000000c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000500)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)='D', 0x1}]) 2018/05/30 09:02:11 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'team0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) connect$llc(r2, &(0x7f0000000100)={0x1a, 0x31f, 0x5, 0xfffffffffffffff9, 0x100000000, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="53729146712e074f33626426dd51c223392300ec4b7836b9b79f5fcbbbaa2cabfb9baea6f487a9ddb6a5e8d2d21fce99914d000000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/30 09:02:11 executing program 6: clock_getres(0x6, &(0x7f0000000280)) unshare(0x24020400) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x1) tee(r0, 0xffffffffffffffff, 0x7fffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000200)={r3, 0x3, &(0x7f0000000100)=[0x1, 0x9, 0x6], &(0x7f0000000140)=[0x9, 0x3, 0x0, 0x8001, 0x3, 0x3, 0x608c, 0x80], 0x21, 0x4, 0x6, &(0x7f0000000180)=[0x0, 0xffffffffffffffef, 0x8001, 0x6], &(0x7f00000001c0)=[0x4, 0x0, 0x6, 0x13, 0x5000000, 0x1]}) socket$pppoe(0x18, 0x1, 0x0) 2018/05/30 09:02:11 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x2, 0x8, 0x209}, 0x14}, 0x1}, 0x0) [ 163.656225] audit: type=1326 audit(1527670931.654:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10430 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/30 09:02:11 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x20000) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="f0000000130000002abd7000fcdbdf25726663343130362867636d286165732929000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000004000000000000000000000800010000000000080001000100008000000000000000000000000000000000"], 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x40000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000002c0)={0x17, 0x6, 0x50, 0x7fffffff, 0x400, 0x8, 0x30f6, 0x1fdf, 0x9, 0x80000001, 0x7fffffff, 0x5}) ioctl$KDDISABIO(r0, 0x4b37) mkdir(&(0x7f0000000300)='./file0\x00', 0x5e) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x1ff, 0x1000, 0x8001, 0x1}, 0x8) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000007c0)='devtmpfs\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) 2018/05/30 09:02:11 executing program 5: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000040), 0x8, 0x80800) finit_module(r0, &(0x7f0000000080)='\x00', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100800) 2018/05/30 09:02:11 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r0, 0x0, 0x40000000000ca, &(0x7f0000000040), 0x4) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/172, 0xac) syz_emit_ethernet(0x36, &(0x7f0000000080)={@random="8db482075da1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x28, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @tcp={{0x0, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000001c0)) 2018/05/30 09:02:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x100000000000000}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) r1 = syz_open_pts(r0, 0x10000020201) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000240)=0xf0c) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="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", 0x186}], 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.events\x00', 0x0, 0x0) socketpair$inet6(0xa, 0xf, 0x89, &(0x7f0000000780)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000d80)='/proc/self/net/pfkey\x00', 0x40280, 0x0) socket$kcm(0x29, 0x5, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/cuse\x00', 0x2040, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000e40)={r2}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000300)=[{0x3, 0x400}], 0x1) 2018/05/30 09:02:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002940)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0xdf3}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000002c0)={0x2, 0xfffffffffffffff9, 0x55e800000, 0x1f, 0x1, 0x7, 0x4, 0x0, 0x80000001, 0x3f, 0x0, 0x4}) r1 = memfd_create(&(0x7f0000000240)='md5sum-\x00', 0x1) write$cgroup_pid(r1, &(0x7f0000000280)={[0x32, 0x33, 0x30, 0x37, 0x30]}, 0x5) r2 = syz_open_pts(r0, 0x10000020201) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0x186}], 0x1) 2018/05/30 09:02:11 executing program 0: r0 = socket(0x1d, 0x20000000003, 0x1) unshare(0x400) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x215, 0x200000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) write(r0, &(0x7f0000000340)="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", 0x1000) getsockopt(r0, 0x0, 0x0, &(0x7f0000000080)=""/1, &(0x7f0000000300)=0x1) 2018/05/30 09:02:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xee1, 0x80100) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000280)=""/4096) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xfffffffffffffeab, &(0x7f00000000c0)={&(0x7f0000000200)=@ipv6_newaddr={0x54, 0x14, 0x3, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IFA_CACHEINFO={0x14, 0x6}, @IFA_CACHEINFO={0x14, 0x6}]}, 0xffffffffffffff97}, 0x1, 0x0, 0x0, 0x8041}, 0x0) [ 163.901911] ================================================================== [ 163.909350] BUG: KMSAN: uninit-value in fib4_rule_match+0x6eb/0x740 [ 163.915768] CPU: 0 PID: 10453 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #102 [ 163.923129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 163.932489] Call Trace: [ 163.935092] dump_stack+0x185/0x1d0 [ 163.938744] ? fib4_rule_match+0x6eb/0x740 [ 163.943002] kmsan_report+0x149/0x260 [ 163.946817] __msan_warning_32+0x6e/0xc0 2018/05/30 09:02:11 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x1) sendto(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x11]}}}, 0x80) [ 163.950885] fib4_rule_match+0x6eb/0x740 [ 163.954953] ? fib4_rule_suppress+0x450/0x450 [ 163.959458] fib_rules_lookup+0xb12/0xe70 [ 163.963616] __fib_lookup+0x1bc/0x360 [ 163.967431] fib_validate_source+0xc23/0x1d50 [ 163.971940] ip_route_input_rcu+0x184d/0x6280 [ 163.976445] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 163.981820] ip_route_input_noref+0x10e/0x140 [ 163.986335] ip_rcv_finish+0x631/0x1d00 [ 163.990320] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 163.995696] ip_rcv+0x118a/0x16d0 [ 163.999160] ? ip_rcv+0x16d0/0x16d0 [ 164.002801] ? ip_local_deliver_finish+0xed0/0xed0 [ 164.007749] __netif_receive_skb_core+0x47ff/0x4ac0 [ 164.012777] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 164.018156] netif_receive_skb_internal+0x49d/0x630 [ 164.023188] ? netif_receive_skb+0x47/0x240 [ 164.027521] netif_receive_skb+0x230/0x240 [ 164.031765] tun_get_user+0x6b61/0x7e90 [ 164.035765] tun_chr_write_iter+0x1d4/0x330 [ 164.040095] ? tun_chr_read_iter+0x460/0x460 [ 164.044514] do_iter_readv_writev+0x84d/0xa00 2018/05/30 09:02:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffefffff7a) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e21, 0x2000000, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0xb) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYBLOB="feb028ae067491981cbe654a04b3009555354ec140d3280531bcbe477ff81b38a7537df86b8301ae743ef2c4ed4aa73ce8b1e971cd1a8847acc833d70f63dba775db517ad62956ecc6c5e95fa13606bce56eca42aa2b", @ANYPTR], @ANYRES32=r1, @ANYBLOB="ee5da48905ade021707c5c82aa0c39757e9ff4c9b9fdcf83d611e366aa9b344c08295b0f7fe76c21e1b2007ee5d8143d89d775cb581e9c942724555ed577ccb4b61ad39893a83bf78bb12e9b443a053143acc306a102f8ee042398f7033944a2503850f1ae2dbf6b5b3befb2463c229f8550ef8d2fa64a29f42177863be5876a96be6c269590f5647bbe48596d8e9d7b1bdaf262317b86d0c4e31a52898f42", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64, @ANYRES32=r0], @ANYRES16=r0, @ANYRES32=r0, @ANYRES32, @ANYRES16=r1, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYBLOB="2f438d9bf5ce0670e6a54db63ee3dda3462b9111b8", @ANYRES16, @ANYPTR64, @ANYPTR64], @ANYRES64=r0]], 0x8) [ 164.049028] ? tun_chr_read_iter+0x460/0x460 [ 164.053449] do_iter_write+0x30d/0xd40 [ 164.057349] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 164.062825] do_writev+0x3be/0x820 [ 164.066388] __x64_sys_writev+0xe1/0x120 [ 164.070470] do_syscall_64+0x152/0x230 [ 164.074373] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 164.079564] RIP: 0033:0x4558c1 [ 164.082757] RSP: 002b:00007f834c6ceba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 164.090477] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 00000000004558c1 [ 164.097751] RDX: 0000000000000001 RSI: 00007f834c6cebf0 RDI: 00000000000000fc [ 164.105056] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 164.112333] R10: 0000000000000036 R11: 0000000000000293 R12: 00000000ffffffff [ 164.119607] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 [ 164.126879] [ 164.128540] Local variable description: ----fl4.i@fib_validate_source [ 164.135841] Variable was created at: [ 164.139576] fib_validate_source+0x127/0x1d50 [ 164.144521] ip_route_input_rcu+0x184d/0x6280 2018/05/30 09:02:12 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000100)=ANY=[@ANYBLOB="5eba0000859870133db56fecd6220afe754a9c90080000000400000002000000"]) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000300)=0x10) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000340)=@security={'security\x00', 0xe, 0x4, 0x408, 0xffffffff, 0x210, 0x118, 0x210, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [0x0, 0xff000000, 0xffffff00, 0xffffffff], [0x0, 0xff000000, 0xffffff00, 0xffffffff], 'bcsf0\x00', 'bcsh0\x00', {0xff}, {0xff}, 0x7d, 0x1, 0x2, 0x25}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7, 0x80000001}}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x100000000, 0xa5e7, 0x3}, {0xa636, 0x7, 0x5}, 0x7, 0x7}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0x0, 0xff, 0xffffffff, 0xffffffff], [0xff000000, 0xff000000, 0xff, 0xffffff00], 'syz_tun\x00', 'eql\x00', {}, {}, 0x2f, 0x6, 0x6, 0x21}, 0x0, 0xc8, 0x128}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@rand_addr=0x2, [0xffffff00, 0x0, 0xff000000, 0xffffff00], 0x4e20, 0x4e20, 0x4e24, 0x4e20, 0x3f, 0x4be7, 0xffffffffffffff00, 0x0, 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) [ 164.149009] ================================================================== [ 164.156359] Disabling lock debugging due to kernel taint [ 164.161804] Kernel panic - not syncing: panic_on_warn set ... [ 164.161804] [ 164.169179] CPU: 0 PID: 10453 Comm: syz-executor4 Tainted: G B 4.17.0-rc5+ #102 [ 164.177929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.187311] Call Trace: [ 164.189907] dump_stack+0x185/0x1d0 [ 164.193542] panic+0x39d/0x940 [ 164.196757] ? fib4_rule_match+0x6eb/0x740 [ 164.201010] kmsan_report+0x260/0x260 [ 164.204819] __msan_warning_32+0x6e/0xc0 [ 164.208884] fib4_rule_match+0x6eb/0x740 [ 164.212959] ? fib4_rule_suppress+0x450/0x450 [ 164.217474] fib_rules_lookup+0xb12/0xe70 [ 164.221641] __fib_lookup+0x1bc/0x360 [ 164.225462] fib_validate_source+0xc23/0x1d50 [ 164.229986] ip_route_input_rcu+0x184d/0x6280 [ 164.234499] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 164.239895] ip_route_input_noref+0x10e/0x140 [ 164.245107] ip_rcv_finish+0x631/0x1d00 [ 164.249092] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 164.254482] ip_rcv+0x118a/0x16d0 [ 164.257946] ? ip_rcv+0x16d0/0x16d0 [ 164.261600] ? ip_local_deliver_finish+0xed0/0xed0 [ 164.266542] __netif_receive_skb_core+0x47ff/0x4ac0 [ 164.271567] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 164.276952] netif_receive_skb_internal+0x49d/0x630 [ 164.281988] ? netif_receive_skb+0x47/0x240 [ 164.286324] netif_receive_skb+0x230/0x240 [ 164.290568] tun_get_user+0x6b61/0x7e90 [ 164.294560] tun_chr_write_iter+0x1d4/0x330 [ 164.298887] ? tun_chr_read_iter+0x460/0x460 2018/05/30 09:02:12 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffe7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=""/108}, 0x348) [ 164.303333] do_iter_readv_writev+0x84d/0xa00 [ 164.307840] ? tun_chr_read_iter+0x460/0x460 [ 164.312252] do_iter_write+0x30d/0xd40 [ 164.316151] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 164.321618] do_writev+0x3be/0x820 [ 164.325184] __x64_sys_writev+0xe1/0x120 [ 164.329255] do_syscall_64+0x152/0x230 [ 164.333162] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 164.338356] RIP: 0033:0x4558c1 [ 164.341546] RSP: 002b:00007f834c6ceba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 164.349268] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 00000000004558c1 [ 164.356557] RDX: 0000000000000001 RSI: 00007f834c6cebf0 RDI: 00000000000000fc [ 164.363839] RBP: 0000000020000080 R08: 00000000000000fc R09: 0000000000000000 [ 164.371119] R10: 0000000000000036 R11: 0000000000000293 R12: 00000000ffffffff [ 164.378403] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 [ 164.386213] Dumping ftrace buffer: [ 164.389749] (ftrace buffer empty) [ 164.393445] Kernel Offset: disabled [ 164.397053] Rebooting in 86400 seconds..