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0x2020, 0x20048000}, 0x6}, {{&(0x7f00000057c0)=@llc={0x1a, 0x17, 0x3, 0x100000001, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000005940)=[{&(0x7f0000005840)="105227bda8cf939e790bed875527709d4e7897116a9158961a4857191ca6807591db976938e5bd3fd1013d45cbf6199468cec619c489bda774246d", 0x3b}, {&(0x7f0000005880)="5ee4ba7fc6bf2c4535b812043baaeefc3fbf4e6e20815c18c3dc4e876b812b1f12e058c6bf153ab54aa5f8b2b415c35df4f0fc9b6f5c731b1c945235e5eb790e8dde5ca41987d64d5db7e390f71fb1d50b2c0d80e25c4906fdfe671cddc4eda744482b0140b975b399eac568a8364ba38ff6265f13c0dc7d63b94f1192cc8407caff351ac832709605fae62389bcce97b150d3b07fc4aebe2cd4e979e1c261", 0x9f}], 0x2}, 0x1f7}], 0x3, 0x20000000) 2018/06/04 13:38:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0xf}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x10000000000030a) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/06/04 13:38:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:07 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x109001, 0x0) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000400)='.dead\x00', &(0x7f0000000440)='/dev/mixer\x00') getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000640)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000280)={'bridge0\x00', 0x4}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000340)) r3 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0xfffffdb2, 0xfffffffffffffffc) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x123000, 0x0) add_key(&(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) keyctl$get_keyring_id(0x0, r3, 0x7) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000540)={{0x5, 0xffff}, 0x57}, 0x10) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000680)=ANY=[@ANYBLOB="021800001000000000003bd1a6cf0000032006000000000002000000e00000b9baed8b01011f9f0008000000000000000000000000000000000000004000000014bb000000000000000000000000030005000000000002000400e000000100d3d6f9610000fcffff3f0000000000000000000000000000000000000000000000e234fe471103cb3e0a7c74c77dcc791d1d6c3d1096acaa11e185f52c71cbd4f17d5321d349a75f6475c8dff01bc8c104cab2c7618d99a7a3c26d9c2e89daf09f97"], 0x80}, 0x1}, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00000004c0)=0x3cc3, &(0x7f0000000500)=0x2) 2018/06/04 13:38:07 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f0000003540)='/dev/adsp#\x00', 0xd532, 0x140) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000003580)={0x7fff, 0x2, 'client1\x00', 0x6, "6dffa428150b4dc0", "8ed28a004b0c1ab12eec694459f140ff5d793fdc368721246d458fa5e3034eec", 0x100000001, 0x3}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003740)='/dev/mixer\x00', 0x6, 0x0) bind$vsock_stream(r3, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000003640)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x15}, 0x0, 0x9, [@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x20}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x34) io_setup(0x4, &(0x7f0000000100)=0x0) io_submit(r4, 0x6, &(0x7f0000003500)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000140)="fd8340380f32cd8ed93ac571524bf5899f538c073c7f71e786663a2a889acd2e", 0x20, 0x1000, 0x0, 0x0, r3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000000340)="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", 0x1000, 0x1, 0x0, 0x1, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000000280)="dee949bc3163a3071fe3f0f03cd0488e942e8839cc29b8c110617da9f442a7231a370ebf56acb4cd44", 0x29, 0x896, 0x0, 0x1, r3}, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x7, 0x7c, r3, &(0x7f0000001340)="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", 0x1000, 0x80000001, 0x0, 0x0, r3}, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000002380)="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", 0xff, 0x8, 0x0, 0x1, r3}, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000024c0)="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", 0x1000, 0x1, 0x0, 0x0, r3}]) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @empty, 'veth0_to_bond\x00'}}) 2018/06/04 13:38:07 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x96a4, 0x1) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0xef, @empty, 0x4e24, 0x1, 'none\x00', 0x4, 0x2, 0x62}, {@multicast1=0xe0000001, 0x4e24, 0x0, 0x6d5, 0x7, 0x10001}}, 0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'os2.', '@wlan0eth1user\'%%securityvboxnet0&\x00'}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000180)=""/124) bind$inet(r1, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/06/04 13:38:08 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffff8) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="0047fc2f077a92c9610970") r1 = creat(&(0x7f0000000080)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x922c, 0x5) fallocate(r1, 0x0, 0x6e4b, 0xefff) socket$pptp(0x18, 0x1, 0x2) fcntl$setpipe(r0, 0x407, 0x8) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)=0x1) lseek(r1, 0x0, 0x3) ioctl$BLKRRPART(r1, 0x125f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x1, 0x3, {0x1, 0x2, 0x7fff, 0x2, 0x1}}) [ 1229.898287] Unknown ioctl 1074025678 [ 1229.906742] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 1229.907689] Unknown ioctl -1072667645 2018/06/04 13:38:08 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000100)="64ac068c1e6251fd9fddcde0d6421454a8c3a9efa17e20318825e3bc61d0f8a2f1ee3ff7ccb6611a475f105cdfd714794cc6b5fc2f57a902f786e77b3e8a809ab50cc32cf836e7e954133ae5bf5dcab13d00df3110c5c37a892fbada756f2111950bf3720c6c764c24d4aeccace06bc0a09551bceaffcc6ed0dee7397288f361c1545593", 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000104, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f0000000340)=[{}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x4, 0x11, 0x10, "1b84eac9b24e9d803638499cd0980808438619db21e258517001ec6f5d1c6ce496a1f665dd28c2d93b1cf5cf1254a431ba3101410268ee16b62892313a33ade6", "5b215347432da87dc49779c58acc6a25b6f18ed242eee75c320523d14c176233", [0x6]}) 2018/06/04 13:38:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x105500) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x822, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getsockname$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@dev={0xfe, 0x80, [], 0x14}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e22, 0x0, 0x4e20, 0xf180, 0xa, 0x80, 0x80, 0x2c, r2, r3}, {0x0, 0xe8280, 0x3f, 0x1, 0x6, 0x80000000, 0x5, 0x7}, {0x81, 0x6, 0x7, 0x200}, 0x9, 0x6e6bbb, 0x2, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x34ff, 0x0, 0x3, 0x7, 0xfffffffffffffff7, 0x31, 0xfd5}}, 0xe8) sendto$inet(r0, &(0x7f0000000200)="071ccb2288ddb085af00edc66b79acf995f4004913d50eef6aa1f603df8219106d2ddf84b7ad00c7d7fcc4fa56e2728f553c26787a70a7d8b7a1defc92827babd629faa29d63a3c7f12ec070235e9f4744d43eb0a9bf3fecb67d1fd02618ac56f7b748acefcb225a7c83fe1d4bf0a2801317ab2264427cfa2618a404ed7e0342e231ea9fc9e64f2309de1580f9edf6aba4b32446953d18", 0x0, 0x20020005, &(0x7f00000001c0)={0x2, 0x1, @rand_addr=0x3}, 0xfffffffffffffe70) [ 1229.946579] Unknown ioctl 1074025678 [ 1229.966322] Unknown ioctl -1072667645 2018/06/04 13:38:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xa, &(0x7f0000000100)=@req3, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ptrace$cont(0x21, r2, 0xd4c8, 0x3cf) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x5, {0x142, 0x542, 0x69, 0x100000000000, 0x3, 0xfffffffffffff668}, 0x7, 0x4}, 0xe) 2018/06/04 13:38:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) r4 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) ioctl$TIOCEXCL(r5, 0x540c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f00000004c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[@ANYBLOB="ffff00", @ANYBLOB="06042dbd7000fbdbdf2504000000080005001f0000000800040071b40000080005000900000008000600040000000400010008000c0099e10000080004000000008008000600050000003d383dcefd152b2cc6b636bec54cb72dea98578f58e1115eb8da85de5b16"], 0x2}, 0x1, 0x0, 0x0, 0x4000004}, 0x20000000) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r7}, {0x1fffc000, 0xc5a, 0x4, 0x9, 0x3, 0x8, 0x7}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/06/04 13:38:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x5, 0x8972, 0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000a90000/0x4000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000a93000/0x3000)=nil, 0xffffffff00000000, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1000, 0x100000001, 0x5}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x200}, 0x8) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/06/04 13:38:08 executing program 5: keyctl$get_persistent(0x17, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x3) r1 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='vboxnet1-\x00', 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x44f) 2018/06/04 13:38:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:08 executing program 7: r0 = geteuid() setfsuid(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x50, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000100)={0x2, 0x9, 0x6, 'queue0\x00'}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001380)=ANY=[@ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="002042000000e635d64096e676000081463952c59a1d3dd5ebb7c0b938b6bf674f5a2d9cba9802f74b995dc86f4ed707d6c88e1935481b35c00014b5420b650bfa17e575dab09882b114d4e7e31c6215fe388bff8c85fe992c1a4d94f18111241f3ac50a3993244bee96ee0ae28fe14270a4f9384fdcde98a2a920251d2ff926c99295fb05b748ed0c5e4e173abbd99df119688351bae80c1bc93a2a7c5cf9d07ddcfd40edb154a07324ece6626c4b58cf8e2ae9847481b7655747cbaedb0fb84037cc362088db934af81a400e624c740ac46ac99d5579b69ed8b6e9674f9a14668d7aeae3f755da683c54ee22b5896c5c2eb696", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="b0c0aed6f21c845b7bba5f38a06884862a29e0aec65dd5c0d98b82e4fcc2093c409a964e232cae4a8d7a82cf964cc635cb2c3a54fe9e63f491a5229cb0626b71590e64608a34681139562ab7"], @ANYBLOB="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"]) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r1, &(0x7f0000000040)={0x2, 0x1, @multicast1=0xe0000001}, 0x233) socket$inet(0x2, 0xb, 0x6) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) connect$rds(r2, &(0x7f0000001280)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$cgroup_type(r2, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) 2018/06/04 13:38:08 executing program 4: socketpair(0x3, 0x806, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getegid() setfsgid(r2) fcntl$addseals(r1, 0x409, 0x4) socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x4040) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000004c0)=""/4096) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000380)={'ifb0\x00', 0xb002}) setsockopt(r0, 0x3ff, 0x9, &(0x7f00000003c0)="be18fb2c64630ebbe26f23ec6b442ac1113564a7ad8842a3dcf6721c2b713841e442067d79409dfe6793aa0d23a472aca45e21ae339f162e323ab1a793c68b3c331bcc6213c1b768b6a0797ee1e0f01c8a2fc10e81c03cba089469bd7aab157c55064a12228cf02dcff548122aaed6c4416ec93b9c857a7699899c42e7e9cfc30a945fdd6451f554f144feafc6162410efdd26bf2e10e2eaefdc4a32d2a7dd4fd581", 0xa2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0x9, 0x5, 0x9, 0x3, 0x10000, 0x0, 0x2, 0x9, 0x4e9, 0x1, 0x6, 0xffffffff, 0x8, 0x1]}, &(0x7f0000000200)=0x100) write$tun(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="050000000000000000004500fde50000000000849099a77800000000e055010000009078e00087e3aef1e356f036a7d3712bce565cf39cb2a44146b7802804d5433ecadd070c43e948b7b170d0a397ec9ed06cd2b3fd6817ccb18aad9e706c373039b319336d7a6eb9a6a9e3d34cf641577fc155ed07f4d35e00000000000000001200f8355a2e85b34bb2d41f4552eac9ecdec70971bdd6d67ada9cdbc06b92f9685157b46bc9bb5eeee516488c77319242af95def551f932b05021a9e6230524d369340baa00000000000000000000000000000000"], 0xfdef) 2018/06/04 13:38:08 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/06/04 13:38:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000004c00)='/dev/snd/controlC#\x00', 0xffffffffffffe11a, 0x400000) fallocate(r0, 0x0, 0xb4, 0x1) openat$nullb(0xffffffffffffff9c, &(0x7f0000001280)='/dev/nullb0\x00', 0x21a600, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200020, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000040)=0x4) recvmmsg(r2, &(0x7f0000004d80)=[{{&(0x7f0000000100)=@in6, 0x80, &(0x7f0000001600)=[{&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/13, 0xd}, {&(0x7f0000001280)}, {&(0x7f00000012c0)=""/144, 0x90}, {&(0x7f0000001380)=""/203, 0xcb}, {&(0x7f0000001480)=""/184, 0xb8}, {&(0x7f0000001540)=""/174, 0xae}], 0x9, &(0x7f00000016c0)=""/45, 0x2d, 0x4}, 0xa55e}, {{&(0x7f0000001700)=@hci, 0x80, &(0x7f0000001840)=[{&(0x7f0000001780)=""/141, 0x8d}], 0x1, &(0x7f0000001880)=""/253, 0xfd, 0x10000}, 0x5}, {{&(0x7f0000001980)=@generic, 0x80, &(0x7f0000002a00)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, &(0x7f0000002a40)=""/42, 0x2a, 0x2}}, {{&(0x7f0000002a80)=@generic, 0x80, &(0x7f0000004d00)=[{&(0x7f0000002b00)=""/255, 0xff}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000004c00)}, {&(0x7f0000004c40)=""/154, 0x9a}], 0x5}, 0x2}], 0x4, 0x40, &(0x7f0000004e80)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) fchmodat(r3, &(0x7f00000000c0)='./file0\x00', 0x20) madvise(&(0x7f0000002000/0x7000)=nil, 0x7000, 0xb) 2018/06/04 13:38:08 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpgrp(0x0) getpgrp(r1) r2 = getpid() sched_setaffinity(r2, 0xb99df156c938e4ad, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x77359400}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/04 13:38:08 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) getsockname$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) write$binfmt_elf32(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x0, 0x6, 0x745ed075, 0x6, 0x2, 0x3, 0x4, 0x14f, 0x38, 0x1c4, 0x1, 0x1, 0x20, 0x2, 0x8, 0x7, 0x7}, [{0x0, 0x81, 0xf23f, 0x2df, 0x2, 0x7, 0x4, 0x8}, {0x60000007, 0xfffffffffffff606, 0xad, 0x7, 0x8, 0x7fff, 0xfffffffffffffffb, 0x8}], "d95b6990b9dcbc51d11b505467681b1719cd9ec36f291d07edc3cdede8b7cf43f542abed1e57ae33d4b89413f3dc809ac25fc0fe27f5d340195600a601591d5570d53376a730682861bdca128eef6eb9dfc1b842f0eaf182a45b949a9693cacd6111ae9e2e8ecd1ea9e8e835b07927014b483189872b0a29282932d369ee6495f31585226b0563a2311457d2a7ad0be18b28755e17674dcb193e772671e0fcdde9deb2604187be289ef0cacc31f42cf159d62b192e6a0a024c67", [[], [], [], [], [], [], []]}, 0x832) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000009c0)={&(0x7f0000ffb000/0x4000)=nil, 0x5a8, 0x0, 0x25, &(0x7f0000ffb000/0x4000)=nil, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000a00)={0x5, 0x2, {0xffffffffffffffff, 0x0, 0x9, 0x2, 0x5}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e23, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x100, 0x1}, &(0x7f0000000b40)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000b80)={r2, 0x9, 0x1, 0x6, 0x2b9b, 0x8}, 0x14) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000bc0)={0x7, 0x7fffffff, 0x7, 0x100000001, 0x0, 0x7}) write(r0, &(0x7f0000000c00)="c649b900f36fe267f32b54e5f73810aef3067e7576a2a797739fbbec09a387df43080e52571913d88803de5f296d94d154267cbbffe324a83051819a04195950fd83ad81bcb6b01797128315bdf252f2b4c0fab37c3a979ab99d1e7c14bfb5aac35eb3d26f7fba8d2e52d2fa5fa218b0d8ebe193679c072bd1ad007179e0e003d822a72251e3511a614e04537e", 0x8d) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/rtc0\x00', 0x40200, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000d00)=0xa9) sendmsg$unix(r0, &(0x7f0000000f00)={&(0x7f0000000d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000dc0)="b394a685bc90f53188c64eba4e53eef46d2670997dd9a4c50708d4fba4ea701207797d3a0009d0f51edf928b6194c5899e741a60112886b475455fd51d3a772c6319666f72203317a240cf93108acc31ef7dac1df8ecd4ab03f55acfabeea857f90fd5e8dabe8ecda24e99cdbd115ddfd6fd87747136b315e426677872973eeb26d7c13e17fe60", 0x87}], 0x1, &(0x7f0000000ec0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x20, 0x6f5c44c7c7df4aed}, 0x40) connect$vsock_stream(r1, &(0x7f0000000f40)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000f80)={{0x32, @empty, 0x4e23, 0x3, 'wrr\x00', 0x10, 0x6, 0xe}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 0xa0000000, 0x1, 0xfc9}}, 0x44) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001040)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000001180)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x300800}, 0xc, &(0x7f0000001140)={&(0x7f0000001080)={0x90, r5, 0x102, 0x70bd25, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa243}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffc01}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) accept$packet(r1, &(0x7f00000011c0)={0x0, 0x0, 0x0}, &(0x7f0000001200)=0x14) bind$can_raw(r1, &(0x7f0000001240)={0x1d, r6}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000001280), &(0x7f00000012c0)=0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001300)='/dev/qat_adf_ctl\x00', 0x240000, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000001340)) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7, &(0x7f0000001380)='./file0\x00', r7, &(0x7f0000001480)="211a586b9d45fb378fd04f43801d4cadf8b3a790c4f2e19d8671594530cf6a38e9fe47d025cf3b823209cf216ed4a8c7327b3b2b1cb50e58fe99e7bfe254dde1299f6712e8c2c8e68b8f29eee8ebe73f1268c958755747e1b50700b1e7fdb3fef020fb021d990f8dab49c0a6dd680ae1fdfff216a44ea85db0485041cacd767542041412d2e219") ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000001540)={0x6}) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000001580)={'mangle\x00', 0x13, "3ce17298fdb8742ef0bfcbb7a4e601a98382f1"}, &(0x7f00000015c0)=0x37) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/06/04 13:38:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0xef52, 0x3, 0x6, 0x0, 0x0, [], [], [], 0x9, 0x9}) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/06/04 13:38:08 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000001280)='./file0\x00', &(0x7f00000003c0)='bdev\x00', 0x100002, &(0x7f0000444000)) r0 = syz_open_dev$sndseq(&(0x7f0000003e00)='/dev/snd/seq\x00', 0x0, 0x1) mount(&(0x7f0000000300)='.\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='mslos\x00', 0x5010, &(0x7f00000002c0)) umount2(&(0x7f0000000440)='./file0\x00', 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000340)={{0x4, 0x5}, 0x1, 0x3, 0x100, {0xff, 0x7}, 0x8, 0x1000}) socketpair(0x0, 0x5, 0x7f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000040)={0x5, 0x100000000, 0x1, 0x2}, 0x10) recvmmsg(r1, &(0x7f0000003c00)=[{{&(0x7f0000000480)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000500)=""/101, 0x65}, {&(0x7f0000000580)=""/246, 0xf6}, {&(0x7f0000000680)=""/152, 0x98}, {&(0x7f0000000740)=""/237, 0xed}, {&(0x7f0000000840)=""/106, 0x6a}, {&(0x7f00000002c0)=""/42, 0x2a}, {&(0x7f00000008c0)=""/98, 0x62}, {&(0x7f0000000940)=""/217, 0xd9}, {&(0x7f0000000a40)=""/57, 0x39}], 0x9, &(0x7f0000000b40)=""/49, 0x31, 0x200}, 0x20}, {{&(0x7f0000000b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c00)=""/223, 0xdf}, {&(0x7f0000000d00)=""/67, 0x43}], 0x2, &(0x7f0000000dc0)=""/188, 0xbc, 0x4}, 0x80000001}, {{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000e80)=""/68, 0x44}, {&(0x7f0000000f00)=""/244, 0xf4}, {&(0x7f0000001000)=""/144, 0x90}], 0x3, &(0x7f0000001100)=""/205, 0xcd, 0xffffffff}, 0x14000}, {{&(0x7f0000001200)=@rc, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001280)}, {&(0x7f00000012c0)=""/12, 0xc}, {&(0x7f0000001300)=""/171, 0xab}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x4, &(0x7f0000002400)=""/158, 0x9e, 0x8}, 0x9}, {{&(0x7f00000024c0)=@ax25, 0x80, &(0x7f0000002700)=[{&(0x7f0000002540)=""/89, 0x59}, {&(0x7f00000025c0)=""/175, 0xaf}, {&(0x7f0000002680)=""/125, 0x7d}], 0x3, &(0x7f0000002740)=""/147, 0x93, 0x3}, 0xa0000}, {{&(0x7f0000002800)=@generic, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002880)=""/122, 0x7a}, {&(0x7f0000002900)=""/148, 0x94}, {&(0x7f00000029c0)=""/114, 0x72}, {&(0x7f0000002a40)=""/11, 0xb}], 0x4, 0x0, 0x0, 0x7}, 0x7}, {{&(0x7f0000002ac0)=@nfc, 0x80, &(0x7f0000003b40)=[{&(0x7f0000002b40)=""/4096, 0x1000}], 0x1, &(0x7f0000003b80)=""/99, 0x63, 0x2d}, 0x3}], 0x7, 0x10000, &(0x7f0000003dc0)={0x77359400}) 2018/06/04 13:38:08 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mprotect(&(0x7f000074e000/0x4000)=nil, 0x4000, 0x100000f) sendto(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)=@ipx={0x4, 0x0, 0x0, "cb40e39c40f5"}, 0x80) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x511080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3ff, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x9, r2, 0x10000, 0x9}) 2018/06/04 13:38:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:08 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = request_key(&(0x7f0000000ac0)='syzkaller\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b40)='mime_typesecurity\x00', 0xfffffffffffffff8) keyctl$search(0xa, r3, &(0x7f0000000a40)='rxrpc\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, r4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={0x0, @rand_addr, @dev}, &(0x7f0000000780)=0xc) r5 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000b80)=0x9a) write$binfmt_aout(r5, &(0x7f0000000600)={{0x107, 0x2, 0x7f, 0x3de, 0x34c, 0x401, 0x128, 0x6f04}, "a30156fb0afa5483b9f4997fcd46dd7ffbefc56886365954908dae793340c65043f16b078d43cf6d7b80b47e28c67160f4d2", [[]]}, 0x152) r6 = dup2(r2, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f00000000c0)=@security={'security\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0x0, 0x178, 0xffffffff, 0xffffffff, 0x358, 0x358, 0x358, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, 'erspan0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0xc38aa567f86600d1, 0x3}, 0x0, 0x118, 0x178, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x88, 0x4}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x6, 0x2, 0x0, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x42c, [0x4, 0x5, 0x7, 0x400, 0x3, 0xffff], 0xfffffffffffffeff, 0x9, 0x7}, {0x401, [0x5678, 0x4, 0xe3, 0x4, 0x101, 0x628], 0x7, 0x3, 0xc04b}}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x7fff}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x1, 0xfffffffffffff433}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, 'veth1\x00', 'ip6gre0\x00', {0xff}, {}, 0x8, 0x1, 0xc}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x70000000000, [0xffffffffffffff01, 0xcd30, 0x7ff, 0xffff, 0x79, 0x3], 0x831, 0x40000000000000, 0x872b}, {0xfffffffffffffffc, [0x8, 0x7, 0x4, 0x7, 0x5, 0x101], 0x100000000, 0x1ff, 0xadd}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) write$fuse(r6, &(0x7f0000000040)={0x18, 0x1, 0x5, @fuse_bmap_out={0xffffffffffff7fff}}, 0x18) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000007c0)={'team0\x00', 0x0}) bind$packet(r6, &(0x7f0000000800)={0x11, 0x2, r7, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x101000, 0x0) write$fuse(r8, &(0x7f0000000d00)=ANY=[], 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000980)=0x5, 0x4) 2018/06/04 13:38:08 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0xa2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x0, r3}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007d000/0x4000)=nil, 0x4000, 0x2, 0x8132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)) 2018/06/04 13:38:08 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x84, r1, 0x400, 0x70bd25, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x15, 0xe}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x84}, 0x1, 0x0, 0x0, 0xc050}, 0x10) pause() r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x4}, 0x20) 2018/06/04 13:38:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/06/04 13:38:08 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)="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", 0x1000) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000140)) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000080)) 2018/06/04 13:38:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:08 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x7ffffffb) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) close(r1) close(r1) 2018/06/04 13:38:08 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfe09, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r3 = gettid() r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000000c0)={r4, r0, 0x7ff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e23, 0xb5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x81, 0x5}, &(0x7f0000000280)=0x90) [ 1231.516726] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 1231.661656] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/06/04 13:38:09 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xd8, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0100a400a459acad9522465ebd702816890f283ab3871c40e3cea306a243ab669089d3970d1966408c2d66f8ab34ed38714ca4381ff1ca74fa643a92e68a225b9ae0caef6e41add322a726de2a37269fc0c0649067db95821379ce289241dbc952ae93def981aebbe784153173d20f419dccaae4effac683d8a810902edfae72467fa4ec2f76b5fa637be7314905bb5f0cba05974c8841117ebb1eb697f9860d1ef6387b7ff0bafd"], 0xac) 2018/06/04 13:38:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x20000) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="a4dcf7fba6391a16839a99511d75cd03191b9eb0d2a40f8cbd3ade8b1a8d39ebfadf6ef7085daec920187ecb9cedae", 0x1bf, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffde7) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000080)) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x7, 0x30, &(0x7f0000ffd000/0x3000)=nil, 0x100000001}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e20, 0x100000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0xfffffffffffffff9}, {0xa, 0x4e21, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x605}, 0x3, [0x653, 0x3, 0x10001, 0x2, 0x3ff, 0x80, 0x1, 0x2]}, 0x5c) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/06/04 13:38:09 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000200)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x8}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendfile(r2, r2, &(0x7f0000000500)=0x4c, 0x10001) 2018/06/04 13:38:09 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x4e, "5de41015721aaeb7f47083ef7971889459641f6717c513a0bd2dd866bb9f42bac9bac06ba79fbc68bd2ae6d82eb7970e6a272f67fe75e642c2c449b73dc13a7785e5818c6d1a5adf1b509688fc29"}, &(0x7f0000000300)=0x56) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r2, 0xc2, 0x20, 0xffffffffffffffe1, 0x1f}, &(0x7f0000000380)=0x18) pread64(r0, &(0x7f00000000c0)=""/151, 0x97, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x8c882) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000080)={0x5, 0x8b0a}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2800000013000502000001000000000000000000", @ANYRES32, @ANYBLOB="000000000000000008000a000f000000"], 0x28}, 0x1}, 0x0) 2018/06/04 13:38:09 executing program 5: r0 = socket$kcm(0x29, 0x200000000002, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) accept4$ax25(r1, 0x0, &(0x7f0000000140), 0x800) ioctl(r0, 0x8000000008912, &(0x7f00000000c0)="005a5a10acc82c99240970") r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/62, 0xfde5}], 0x1) 2018/06/04 13:38:09 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) socket$inet6(0xa, 0x800, 0x95) sendmmsg(r0, &(0x7f00000002c0), 0x0, 0x24000844) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000fed000/0x10000)=nil, 0x5, 0x7, 0x98, &(0x7f0000ffd000/0x2000)=nil, 0x3}) 2018/06/04 13:38:09 executing program 6: prctl$setendian(0x14, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0xbe2c, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x3c, "088e3df0d570d554d380d7d9134316b6c26a4f40fa294c074c4f317e5bb396dee787aefdd0d8e9c429fe107f85e247b7f706072a200098a8a331d632"}, &(0x7f0000000400)=0x44) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={r1, @in={{0x2, 0x4e24, @rand_addr=0xf33}}, 0xeb, 0x2, 0xff, 0x3, 0x9}, &(0x7f0000000500)=0x98) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000640)=0x20000000800) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xc00000000, 0x20400) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x206, 0xffff, 0x401, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000b00)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000001c0)=0x2) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000200)={0x6, 0x6, 0x52, 0x80, 0x1, 0x1}) getpeername$inet(r2, &(0x7f0000000280)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10) getdents64(r2, &(0x7f0000000200), 0x0) close(r0) ioctl$int_out(r0, 0x5462, &(0x7f0000000580)) ioctl(r4, 0x890b, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x2710}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000000c0)=0x9, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x4}}, 0x32a}, 0x1}, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') r7 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r7, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000000540)="064dac9d73ce96c191bc0dde6b9da660", 0x10, 0x20040000, 0x0, 0x0) sendto$inet(r7, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl(r8, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") sendfile(r7, r6, &(0x7f0000000000)=0x10, 0x80000003) 2018/06/04 13:38:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffffffffffe96) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/06/04 13:38:10 executing program 2: r0 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0xaf, "9752b3778290385a4c76c796a5944489461989b6e93c62171196633ff1fbd634fe882bef250e07714faad0fd78687cd951d2ae8ff794e2afb6324b44b1f15aabb19e03a4f0d2af2e4634486bd5655a813ef74c4f55cbe3af9d947b03a865c71e30c35625aec0e390c0c5eb3958ee102ddced8b062e1c614cb94e4b477f47524ce94342469056cb6fe8da27aed4b6e48ac619cbe413d5bba333bf52a77aab9e4035b0b03d5d97c22be3fa09ec4fc9dd"}, &(0x7f0000000180)=0xb7) keyctl$setperm(0x5, 0x0, 0x200000) keyctl$revoke(0x3, r0) 2018/06/04 13:38:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x2000) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000180)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) readahead(r2, 0x20, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x2, 0x0, [0x5, 0x40000000, 0x101]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x50000, 0x0) openat(r4, &(0x7f0000000080)='.\x00', 0x41, 0xc0) 2018/06/04 13:38:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7e9bcd7a071fb35331ce39c5a") flistxattr(r0, &(0x7f0000000000), 0x5) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001480)=0x4) readv(r0, &(0x7f0000001400)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/95, 0x5f}, {&(0x7f0000001180)=""/223, 0xdf}, {&(0x7f0000001280)=""/185, 0xb9}, {&(0x7f0000001340)=""/139, 0x8b}], 0x6) 2018/06/04 13:38:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @multicast1=0xe0000001}, 0x22d) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000040)="1d990185493112ec00a30d0e56c9d1018fd30120d31f7e4ce3ea260d5f", 0x1d) 2018/06/04 13:38:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_flags=0x801}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000080)={{0x2b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x4, 'ovf\x00', 0x1, 0x40, 0x1d}, {@loopback=0x7f000001, 0x4e20, 0x7, 0x3ff, 0x7, 0x7f}}, 0x44) 2018/06/04 13:38:10 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) [ 1232.130205] IPVS: set_ctl: invalid protocol: 43 172.20.20.187:20000 [ 1232.185773] IPVS: set_ctl: invalid protocol: 43 172.20.20.187:20000 2018/06/04 13:38:10 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/55, 0x60d}], 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xaf2}) ioctl$TCFLSH(r0, 0x540b, 0x299) read(r1, &(0x7f0000000080)=""/19, 0xffffff5c) 2018/06/04 13:38:10 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20200, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000080)) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000580)="4f4610cf", 0x4) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/06/04 13:38:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x1, 0x4e21, 0xfff, 0xa, 0x0, 0x80, 0x6c, 0x0, r1}, {0x2, 0x101, 0x2, 0x3ff, 0x1, 0x5, 0x9, 0x1ff}, {0x4492, 0x2, 0x2842, 0xf46}, 0x1, 0x6e6bb7, 0x2, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x3, 0x100000001, 0xbc2f, 0x80000000, 0xb71d}}, 0xe8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x33, 0x8040) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000480)={0x3, 0x0, &(0x7f00000002c0)=""/118, &(0x7f0000000340)=""/213, &(0x7f0000000440)=""/37, 0x1000}) 2018/06/04 13:38:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000180)="59bd8e2dbb1283be1390429bfd8305f542505d6dc4ab0507f3c58ef0bed4b7708c8887cc6217a8016c664d0450f6999934c80d10a4e1d29787eb17562d6038cb2445567a12bc45c1e9fd3359844f84a37331cccf0820099ed193d7b3fbb171711b9864480ce5baabc41b24b473d6c90d261da569868b240330566b4582d399838d47a875358b429ff2bcdce18cbd919747f0ef276698a518db169dea772cf8b7b4c06fdc85c952878324c446bd957641f1a97d64c63b778ca75fe902d73b3107be7d38da749b50fb6e") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) tee(r0, r0, 0xd9e0, 0x8) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000400)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000480)=""/245, 0xf5}, {&(0x7f0000000580)=""/74, 0x4a}, {&(0x7f0000000600)=""/196, 0xc4}], 0x3, 0x0, 0x0, 0x5}, 0x102) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'veth0_to_bridge\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000007c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000800)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000900)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000940)={@remote, @multicast2, 0x0}, &(0x7f0000000980)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000bc0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000ec0)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000f00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000f40)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001040)=0xe8) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000051c0)={&(0x7f0000003e00)=@can={0x0, 0x0}, 0x80, &(0x7f00000050c0)=[{&(0x7f0000003e80)=""/193, 0xc1}, {&(0x7f0000003f80)=""/218, 0xda}, {&(0x7f0000004080)}, {&(0x7f00000040c0)=""/4096, 0x1000}], 0x4, &(0x7f0000005100)=""/172, 0xac, 0x9d4f}, 0x2000) accept$packet(0xffffffffffffff9c, &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005280)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000052c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005300)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000005340)={@empty, 0x0}, &(0x7f0000005380)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000005980)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10010000}, 0xc, &(0x7f0000005940)={&(0x7f00000053c0)={0x564, r2, 0xa, 0x70bd29, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x148, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r4}}}, {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, r5}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x100000000, 0x1f, 0x10001, 0x8}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x1fc, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r11}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa25}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x128, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x432}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f17}}}]}}, {{0x8, 0x1, r16}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x564}, 0x1, 0x0, 0x0, 0x80}, 0x40) move_pages(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000ffc000/0x3000)=nil], 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000280)=ANY=[@ANYBLOB="bc030000280001000000000000000000040000000c000000869139b47b3c0a0b4109350bb51f027adbccfa9f4e00b0f595f5361db840c41199cbb7381be100000000000000000000", @ANYRES32=0x0], 0x26a}, 0x1, 0x0, 0x0, 0x8000800}, 0x0) 2018/06/04 13:38:10 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@loopback, @multicast1}, &(0x7f0000000080)=0x8) execveat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280), 0x800) recvmmsg(r0, &(0x7f0000001640)=[{{&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000200)=""/162, 0xa2}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x6}, 0x9}, {{&(0x7f0000001300)=@pppol2tpv3, 0x80, &(0x7f0000001480)=[{&(0x7f0000001380)=""/39, 0x27}, {&(0x7f00000013c0)=""/131, 0x83}], 0x2, &(0x7f00000015c0)=""/76, 0x4c}, 0x4}], 0x2, 0x62, 0x0) sendto$packet(r0, &(0x7f00000000c0)="4604bd987711f9303fb23519bf864e453a347072e7c8b8afbd983c2ef0b43527c6274f46dc997abdf683c518c7325a069270eef91d6bf48fdb23552d3649098a7b20cc68ae", 0x45, 0x0, &(0x7f00000016c0)={0x11, 0x18, r1, 0x1, 0x8, 0x6, @random="695b41a1113a"}, 0x14) r2 = accept4(0xffffffffffffffff, &(0x7f00000014c0)=@nl, &(0x7f0000001540)=0x80, 0x80800) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001580)=0x40, 0x1) 2018/06/04 13:38:10 executing program 5: unshare(0x40000000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e23, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x8a51}, {0xa, 0x4e24, 0x7fff, @loopback={0x0, 0x1}, 0x3}, 0xfffffffffffffffb, [0xfb00, 0xc1e, 0x4, 0x0, 0x101, 0x3, 0x6, 0x80]}, 0x5c) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/06/04 13:38:10 executing program 6: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x3b) write$cgroup_subtree(r0, &(0x7f0000000440)={[{0x2f, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x25) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000001c0)) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = 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$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000004ffc)=0x8001) ppoll(&(0x7f00001b9fb8)=[{r1}], 0x1, &(0x7f0000e5d000)={0x77359400}, &(0x7f000034a000), 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @remote}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000000080)=""/250) [ 1232.287385] l2tp_ppp: sess 4/0: set debug=cf10464f [ 1232.385554] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:38:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000040)={0x7, 0x2, 0xffffffff, 0x4, 0xf6bf}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x1, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00000000c0)="66b9970b000066b80000000066ba000000000f3066b9800000c00f326635004000000f30b88c008ed0f3abbad104b8c55aef66b80000ffff0f23c00f21f8663501000e000f23f83edf57b5f2abba4300b009ee9a7c00e200", 0x58}], 0x1, 0x9, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/04 13:38:10 executing program 3: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0xc0189436, &(0x7f0000000100)) 2018/06/04 13:38:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x410000, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x4000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x3, r2}) bind$inet(r2, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8, 0x80) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 1232.445883] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 2018/06/04 13:38:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:10 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x0, 0x8000, 0x100, 0x7, 0x2, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x2001, 0x0) getdents64(r2, &(0x7f0000000300)=""/23, 0x17) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x80, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000380)=0x6) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000003c0)={0x0, 0x9, 0x401}) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000400)={0x303, 0x33}, 0x4) r4 = socket$netlink(0x10, 0x3, 0x5) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000440)={@local, @multicast1, 0x0}, &(0x7f0000000480)=0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x4, 0x4) prctl$getname(0x10, &(0x7f00000004c0)=""/4096) fadvise64(r0, 0x21, 0x9, 0x5) pwritev(r0, &(0x7f0000001780)=[{&(0x7f00000014c0)="a4e509605cbe2e9cf501ebc6b03dd8809e89e0cec7bfd858073d91e13c5879cacdbedf4f2cf65bdfac19d7f93e4ef973d1e8ce64ee852d9de7cf5b36be3b14c75a8a5f6d18884eb37d6b3ce1a89335e2dbd94caec055ea5d71e9ab34177e28a5ffc140802adb20dd2b04537f824a81f083b3e67b4b0d5d163c5109e69fed756987987c6cbdafb8ba342f0c0919cbc83ed8e67d6b218a361643ff12b4e9be6c062b2395306ba35b3fb7525124e73cc6ae9f5bddbaf9a78a8a4723c01dc015ac5a", 0xc0}, {&(0x7f0000001580)="8c1ef1cd40cb29f46469b6455edc827dadbe8cee88ecdda2a6fe8de6729ce3d41b7c1184c6df590e7d2ca4e172e8fe1a7bb8cf0b3edb2e3ead3088c25ac29bf29e57fe2a2b884e7dcb4cbf3deb02ee038c7489c47492854fc69157c9576dd87cc1534358d31f75beef5058debdd776e51b169aaeb972bfeaa5cb86ed45e8746235a3d3a74bae1d9a1b8f36317d89d9fa4f1bfbd32b4bcc17454de7c0ee0e8373652ef62d54c347ac5ec6bd36e869d6c92a39bb8a9d62d040f2531b110b544ccdf3", 0xc1}, {&(0x7f0000001680)="79713cf70188b0a1012898b1309d65fe4254bc3b7695e47540e736e2e7e96a9855154893c07f8271678fc64736672e8e8484a856759a2520f23dee28004c0bfcbf4d5397043a6d01098fa0f724746afc655b900728525b0c63688b1feabf149757c800226ff0b7a2f45170cefc0ffadc9c7aca248325599118331a15d329a95991756a5d07a4c9e42ca6a163dec5ac0b78bbb5c252bf2a4d556c5376997bd742035b8056cc0e98951a750207acdcd5f43a9f855b", 0xb4}, {&(0x7f0000001740)="29d2c038d03b33f03d5b72875820d1ecc9a80c159c46f7e68ae29b650e1064b8a3c26af2216fe35aabd92a70214cb8def58bc0408c9764412cedce855b01", 0x3e}], 0x4, 0x0) socket$inet6(0xa, 0x8080e, 0x0) flistxattr(r4, &(0x7f00000017c0)=""/236, 0xec) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000018c0)={0xfb4e, 0x7, 0x2, 0x9, 0x9, [{0x9, 0x5, 0x1fe0000, 0x0, 0x0, 0x1000}, {0x3, 0x0, 0x90, 0x0, 0x0, 0x602}, {0x8, 0x0, 0x100000000, 0x0, 0x0, 0x1080}, {0x4, 0x5, 0x2, 0x0, 0x0, 0x2200}, {0x226, 0x2, 0x8000000, 0x0, 0x0, 0x2}, {0xfffffffffc752b28, 0x1, 0x4, 0x0, 0x0, 0x408}, {0x0, 0x3, 0x5, 0x0, 0x0, 0x800}, {0xffffffff00000000, 0x80, 0x2, 0x0, 0x0, 0x1808}, {0x200, 0x7, 0x4, 0x0, 0x0, 0x208}]}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000001b80)=[@text64={0x40, &(0x7f0000001b00)="400fc7ad00580000b9800000c00f3235001000000f30c46255af9900000000440f20c03501000000440f22c0c442153682f01f0000447a00b9cb0900000f32c744240000000000c7442402d05bb714c7442406000000000f011c240f4155118f2978e158b4", 0x65}], 0x1, 0x8, &(0x7f0000001bc0)=[@cstype0={0x4, 0xe}], 0x1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000001c00), &(0x7f0000001c40)=0xc) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c80)={0x0}, &(0x7f0000001cc0)=0xc) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000001d00)=r6) r7 = syz_genetlink_get_family_id$team(&(0x7f0000001d80)='team\x00') sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000001fc0)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x600884}, 0xc, &(0x7f0000001f80)={&(0x7f0000001dc0)={0x1a4, r7, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r1}, {0x188, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r1}}}]}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x24044041}, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000002000)={0x3ff, 0x3}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000002040)={{0x7f, @empty, 0x4e20, 0x3, 'lblc\x00', 0x21, 0x1, 0x5d}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x3, 0x2, 0x1f, 0x5}}, 0x44) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000020c0)={0x0, 0x7b, "8b4d0ce98260bb3e6607a1b424c7c6c7c211d4b29838b1286e7b91c8e3a07776285806218d0c0aa6a0566d0cc3c075abff3bd206d0a79966d704f20f8d1a2ae7078ebc59edd28866da1ddb218a3b24404fe99900974bc8c17243d979fc94771d9ce41128400ab3aec4a21f7d4923ac52454bb1abdeba8e5280f1aa"}, &(0x7f0000002180)=0x83) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000021c0)={r8, 0x0, 0x8000, 0x2}, &(0x7f0000002200)=0x10) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000002240)=""/20) [ 1232.532545] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:38:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x4000020020007, &(0x7f0000e97fcf)={0x2, 0x1, @dev={0xac, 0x14, 0x14, 0x19}}, 0x4e) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x6, 0x0, 0x8, 0x1, 0x0, 0x3ff, 0x3, 0x8001, 0x4, 0xfffffffffffffff7}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x7, 0x4) 2018/06/04 13:38:11 executing program 4: mlock(&(0x7f0000002000/0x3000)=nil, 0x3000) r0 = socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000005c0)) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000), 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000480)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f00000004c0)=0x14) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e21, 0x2, 0xa, 0xa0, 0x0, 0x1d, r1, r3}, {0x7ff, 0xbe, 0x5, 0x5, 0x0, 0x3ff, 0x9a4, 0x5}, {0x1, 0x5, 0x9, 0xde65}, 0x3, 0x0, 0x2, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d2, 0x3f}, 0x2, @in, 0x3505, 0x4, 0x3, 0x6007133f, 0x6, 0x8, 0xff}}, 0xe8) utime(&(0x7f0000000540)='./file0\x00', &(0x7f00000005c0)={0x0, 0x7}) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syncfs(r2) ioctl$int_in(r2, 0x5421, &(0x7f0000000900)=0x6) sendto$inet(r2, &(0x7f0000000000)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000580)=0x1, 0xf1) sendto$inet(r2, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r2, &(0x7f0000002040)=[{{0x0, 0x0, &(0x7f0000000940), 0x0, &(0x7f0000001b40)=""/219, 0xdb}}, {{&(0x7f0000001c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000600)=""/94, 0x5e}, {&(0x7f0000001f80)=""/64, 0x40}], 0x2}}], 0x2, 0x0, 0x0) 2018/06/04 13:38:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000002c0)={0x5, {{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0x88) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x3, 0x2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @loopback}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x7f) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x80}, 0x8) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000480)={0x4647, 0xffff}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000001ffc)=0x6, 0x4) r4 = dup3(0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f0000000380)=@known='security.ima\x00') getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000600)={0x0, @remote, @loopback}, &(0x7f0000000640)=0xc) write$eventfd(r4, &(0x7f0000000400)=0x1, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', r5}) 2018/06/04 13:38:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = dup2(r0, r0) ioctl$VT_DISALLOCATE(r1, 0x5608) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/06/04 13:38:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:11 executing program 5: r0 = memfd_create(&(0x7f0000003ffa)='w0\x00\x00\x00', 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) r4 = memfd_create(&(0x7f0000000080)='dev ', 0x3) write(r4, &(0x7f0000000040)="16", 0x1) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r3, r4, &(0x7f0000000000), 0xffff) fcntl$addseals(r4, 0x409, 0x8) lseek(r4, 0x0, 0x4) close(r2) dup2(r0, r4) 2018/06/04 13:38:11 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0x10003}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x7ff, 0x4) 2018/06/04 13:38:11 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x6a6200) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x20000002}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x414, 0x0, 0x80000000000000}]}) 2018/06/04 13:38:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000080)) 2018/06/04 13:38:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="deddbfc52d9d21b45f6eeedacb893465db5232d66493f4cc78f2233416fd53f27063d402baac8ad894b964de6214c9f761a1b2ada2af579380177af41ff829e764e2354f78b49238a39da9d6804b182f1835ba6c088ae39f63b6697dbb3f8998cf0f15f6f86edcea578a33f18d42d3d29f4c62318169d1488e56e696", 0x7c, 0x0, &(0x7f00000000c0)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/06/04 13:38:11 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x709967b9f46969f1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0xa2f, 0xffffffffffffff81, 0x7, 0xffffffffffffffc1}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)={0xab54, 0x8, 0x1, 0x0, 0x6, 0x101, 0x0, 0x100000001, 0x7f, 0x38000000, 0x5, 0xe06}) r1 = socket(0x1, 0xfffffffffffffffe, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x9) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = dup3(r0, r1, 0x80000) fcntl$getownex(r3, 0x10, &(0x7f00000001c0)) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000300)={0x5, 0xfffffffffffffff7}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000200)) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000000000)='ef\x00\x00\x00\x00\x00\x00') close(r1) ioctl$BLKSECTGET(r5, 0x1267, &(0x7f0000000040)) socket$inet(0x2, 0xb, 0x10000000) close(r5) splice(r5, &(0x7f0000000280), r2, &(0x7f00000002c0)=0x32, 0x6, 0x8) 2018/06/04 13:38:11 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x62, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/98}, &(0x7f0000000100)=0x78) r1 = socket$unix(0x1, 0x1, 0x0) connect$ax25(r0, &(0x7f0000000240)={0x3, {"424282730c0b93"}, 0x4}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'vcan0\x00', r2}) r3 = syz_open_procfs(0x0, &(0x7f0000001200)='net/arp\x00') sendfile(r1, r3, &(0x7f00004db000)=0x48000000, 0xff) 2018/06/04 13:38:11 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) syz_open_procfs(r3, &(0x7f0000000340)='net/dev_mcast\x00') ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0xaaaaaaaaaaaab2b, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f00000001c0)={0x2, 0x0, [0x9e]}) r6 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r7 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x109001) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5, 0x0, 0x3, 0x400, 0xfffffffffffffc00, 0xfcea280c171d1c97}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000040)={r6, 0x8, 0x8, r7}) 2018/06/04 13:38:12 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200102, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000200)) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000180)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) ioctl$TCSETS(r2, 0x5402, &(0x7f00000001c0)) 2018/06/04 13:38:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="696c6c616effff7300", 0x5) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/06/04 13:38:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:12 executing program 4: r0 = socket(0x40000000002, 0x3, 0x2) clock_gettime(0x0, &(0x7f00000005c0)={0x0}) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000a80)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000640), 0x327, &(0x7f0000000b80)=""/215, 0xd7}}, {{0x0, 0x0, &(0x7f0000003840), 0x0, &(0x7f0000000100)=""/239, 0xef}}], 0x2, 0x100010002, &(0x7f0000003b80)={r1}) sendto$unix(r0, &(0x7f0000000cc0), 0x0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) 2018/06/04 13:38:12 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x8, 0xaac, 0x67, 0x2ff, 0x2, 0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xa0201, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000100)={0x1000000000000000, 0x4004, 0x1f, 0x0, 0x2}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0xb7e, 0x0, &(0x7f0000000580), 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x10100, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/04 13:38:13 executing program 3: r0 = socket(0x40000000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000080)="010090bf", 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x8, 0x8, 0x100000000, 0x1000, 0x0, 0x7ff, 0xffff, 0xa928, 0x2, 0x1, 0x89af, 0x7, 0x4, 0x7fffffff, 0x6]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0x8ec, 0x200, 0x8, 0x4, 0x5, 0xffffffff, 0x5, r1}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x4, 0xf5c4, 0x204, 0x2, 0x6, 0x3f, 0x63fc00000000, 0x7f, r1}, 0x20) 2018/06/04 13:38:13 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000011c0)={0xffffffffffffff9c, 0x1, 0x1, 0x10001, &(0x7f0000001180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001200)={0xaa, 0xa}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000010c0)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)=""/4096}, &(0x7f0000001140)=0x78) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) bind$inet(r1, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0xfffffffffffffe43) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/06/04 13:38:13 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', 'keyring\x00'}, &(0x7f0000000300)=""/151, 0x97) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$clear(0x7, r1) 2018/06/04 13:38:13 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x100) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000ddff8), 0x102002f01) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) close(r0) 2018/06/04 13:38:13 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x24}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00004e6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) close(r0) 2018/06/04 13:38:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:13 executing program 4: syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0x1, 0x7, 0x100, 0x7a51, "f6690b86cf12bbb7c31c79fb6749eb843ec53c7f7d07b418d978da465df2d61fc763ccffd519466e52b10ed6", 0x8bf3}, 0x6, [0x40, 0x1, 0x0, 0x8, 0xfffffffffffffc6d, 0x8, 0x3, 0x0, 0x212, 0x8, 0x8000, 0xffff, 0x1aed0efb, 0x4, 0x4, 0x4, 0x65, 0x3, 0x4, 0x7, 0x7fffffff, 0xffff, 0x3, 0x297, 0x8, 0x8, 0x1, 0x1ff, 0xfa25, 0x9, 0x4, 0x7, 0x7, 0x1, 0x0, 0x800, 0x9, 0x7fff, 0x5, 0x1000, 0x8, 0x5, 0x6, 0x1103000000000000, 0x0, 0xf0, 0x9, 0x1, 0x13ea70af, 0x2, 0x3, 0x5, 0x80000001, 0x100000001, 0xdb, 0x9, 0x34, 0x800, 0x9, 0x7f, 0x5, 0x9b, 0x5, 0x0, 0x7, 0x0, 0x7, 0x2, 0x99, 0x8f, 0x0, 0x0, 0x0, 0x8, 0x7, 0x6, 0x5, 0x2, 0xd626, 0x5, 0xffffffffffffff05, 0x800, 0x1, 0xfffffffffffffffa, 0x8, 0xbfe5, 0xaff4, 0x3, 0x80000001, 0x50, 0x4, 0x88, 0x20, 0x9, 0x9, 0x5, 0x8a0c, 0x1, 0x80000000, 0x3ff, 0x7a, 0x4, 0xffffffffffffffc0, 0x9, 0x5197acb8, 0x7fffffff, 0x0, 0xffffffff, 0x401, 0x1f, 0x8000, 0x91ae, 0xffffffff, 0x7fff, 0x7f, 0xffffffff, 0x9, 0x3, 0x2, 0x8, 0x7f, 0x8, 0xfffffffffffffffe, 0x1, 0x1, 0x8, 0x6, 0x100000001]}) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) sysfs$1(0x1, &(0x7f0000000000)='ppp0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/06/04 13:38:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x8}, &(0x7f0000000340)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x2, 0x3, 0x200, 0x0, 0xf7e8}, 0x5, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x57b8, 0x7, 0x4, 0x9}) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), &(0x7f0000000000)=0x15d) 2018/06/04 13:38:13 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380)=0xce5, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)="72656e6f258cef673e340d1cea510e94d3edb4a5e27adbebdf6334d2b964a9ac090f3dceaaff93", 0xfffffff4) fstat(0xffffffffffffffff, &(0x7f0000000180)) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c00)=ANY=[@ANYBLOB="5864aea998e861f825e9c99e82"], 0x1}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in6=@loopback}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000140)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000440)={0x5, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, 0x8e, 0x5c0, 0x8000, 0x80, &(0x7f0000000240)='bcsh0\x00', 0x6d60, 0x2, 0x398}) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f000000a000/0x2000)=nil) r2 = open(&(0x7f0000000680)='./file1\x00', 0x20000, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000600)={'irlan0\x00', &(0x7f00000005c0)=@ethtool_sfeatures={0x3b, 0x1, [{0x7f, 0x9}]}}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) bind(r2, &(0x7f00000004c0)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00000003c0)=0x10001, 0x4) 2018/06/04 13:38:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80, 0x0) ioctl$BLKROGET(r1, 0x125e, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000140)=0x24) 2018/06/04 13:38:13 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4841, 0x0) ioctl$TCSETSF(r0, 0x80045113, &(0x7f0000000000)) 2018/06/04 13:38:13 executing program 5: r0 = socket$packet(0x11, 0x4000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x100000000, 0x1ee) sendto$inet6(r0, &(0x7f0000000180)="050100000500000000000000ffb25bc202938207d903378c398d5375c5f73f2e55067d2780e19e33e3c2e7725f58a55afce0b86f61f7402810c3aae5dafadc5712f29508c008e26575efe5eb8f5972ea", 0x50, 0x0, &(0x7f0000000000)={0xa, 0x100200000800, 0x8000000000005, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/06/04 13:38:13 executing program 3: mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x6, 0xff, 0x8}, 0x10) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x3}) syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaa91aaaaaaaaaaaaaa000800480000280000000000009078ac141400ac1414aa83070600000000890300000000009078e0000002"], &(0x7f0000000040)={0x0, 0x0, [0x86]}) 2018/06/04 13:38:13 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x20000) read$eventfd(r0, &(0x7f0000000380), 0xfffffe2c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x18, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="09631040", @ANYRES64=r1, @ANYBLOB="0000000000800080"], 0xed, 0x0, &(0x7f0000000100)="f53c079af41a1d7e2b036d979301fedb6bb90154ceb38e9b29e85e8b2d5dab4839690ec6a187c3652fbc04bd0be34ad2bfd8795089e1b5bdacd8cce5bfdcc8f224885b7943ae367e09d1a0f7de8c3bd257d2ac551a710f3631c4ddbee196319cb3c63807b9d7434d3974a6103fa11778d8334ee26c1a46f87109c17a8d0e10e81d804a4169bb2964392d85304f4cbf060a2632e6580b7f844e5274d945a534f2706bed8c196e7ec5ddb70a002646e215eb1b16210a1398eae84dc5c4b3aa47c9cc405e8842a1033f48638fea3011d2cbb7ee4dd9baca97c8018240fa54163c84f3d18c65fce4ce503d4e4b5cd5"}) 2018/06/04 13:38:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x800, 0x0) accept$ax25(r2, 0x0, &(0x7f0000000100)=0xfffffee7) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000018c0)="a4", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0), 0x1000000000000055, &(0x7f0000001340)=""/123, 0x7b}, 0x0) 2018/06/04 13:38:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000800)={@remote, @multicast1, 0x0}, &(0x7f0000000840)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1d, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}, [@alu={0x7, 0x2, 0xf, 0x6, 0x0, 0x6, 0x8}, @call={0x85, 0x0, 0x0, 0x37}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x8, 0x0, 0x0, 0x40f00, 0x1, [], r1}, 0x48) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="e2adb8e754a17ce7d9409629da52b5b6e20877c3ce072d4ac6bdeb0a42c417d570e4af4ae3ca6e37d1d5a4af1de0b13e839372a738d750012edd666679e8e2d627199931b9a4e9b624d0b0de12239c0b410a0fc9b53062cc754b9a63b96451fad2aa815083d84613ae425ff1f485ad680329cca28a0908adbb6cd7d40c0473ec59e9529d8e00a473870fe3a15db8a83c42af7f89ecc3ff918d3cfa5d73f25564e5214325fb857f3b0a", 0xa9, 0x4000, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/06/04 13:38:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4040ae79, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x5]}) lookup_dcookie(0x6, &(0x7f0000000100)=""/184, 0xb8) 2018/06/04 13:38:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:13 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00000002c0)=@ioapic) r1 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x180000000000, 0xa00) fcntl$setlease(r0, 0x400, 0xfffffffffffffffd) rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) creat(&(0x7f0000000140)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x2) fcntl$setlease(r1, 0x400, 0x2) 2018/06/04 13:38:13 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000240)=0x1) bind$can_raw(r0, &(0x7f0000000200)={0x1d, r1}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x40800000, r2) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x0) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) 2018/06/04 13:38:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x100027, &(0x7f0000000000), &(0x7f0000000140)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x680, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00000000c0)=0x1002) 2018/06/04 13:38:13 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet(0x2, 0x2, 0x3) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200080) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000100)=""/124) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @empty]}, 0x18) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r3 = socket(0xa, 0x2, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCCONS(r4, 0x541d) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x4b, &(0x7f0000000180), 0x8) 2018/06/04 13:38:13 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000400)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x42bf0f91fee5f3e) 2018/06/04 13:38:13 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6982, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r1, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) 2018/06/04 13:38:13 executing program 6: pselect6(0x40, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000f58000), &(0x7f00000ddfc0)={0xffffffffffffffe2, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000dd6ff0)={&(0x7f0000cc8ff8), 0x8}) r0 = socket$inet(0x2, 0x8, 0x8e7f) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x68, {0x2, 0x4e24}, 'bridge_slave_0\x00'}) pselect6(0x40, &(0x7f0000000000)={0x100, 0x9, 0xafa8, 0x80000000, 0x8, 0x3, 0x2, 0x28}, &(0x7f0000000040)={0x1000, 0x100, 0x9, 0xffffffff, 0x40, 0x1000, 0x40, 0x1}, &(0x7f0000000080)={0x8, 0x3, 0x7, 0xfffffffffffffffc, 0x2, 0x20, 0x100000000, 0x4}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x4}, 0x8}) 2018/06/04 13:38:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:14 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7fffffff) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="c6eb70b14f80119dcd729d162c152804", 0x10) 2018/06/04 13:38:14 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) clock_adjtime(0x0, &(0x7f0000000340)={0x1, 0x73b5, 0xff, 0x9, 0x2fff, 0x97, 0x100000001, 0x10001, 0xce, 0x2, 0x0, 0x9, 0x16, 0x20, 0x6, 0x6, 0x3b, 0x0, 0xfffffffffffffff8, 0xffff, 0x1, 0x1, 0x4, 0x7fff, 0x3, 0x5}) close(r0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x890e, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) unshare(0x40000000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa4, r3, 0x812, 0x70bd29, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x6dd5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x82}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x8000}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/04 13:38:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/06/04 13:38:14 executing program 3: r0 = socket$inet6(0xa, 0x801000080000002, 0x3) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000001200)='/dev/loop#\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f00000022c0)=ANY=[@ANYBLOB="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"], 0x20000) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x7ff, 0x7ff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) truncate(&(0x7f0000001180)='./file0/file0\x00', 0x800) 2018/06/04 13:38:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0xc4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) sync_file_range(r0, 0x1, 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x4, 0x7fffffff, 0x9}) 2018/06/04 13:38:14 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000000180)=""/215, 0xd7}, {&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000380)=""/146, 0x92}, {&(0x7f0000000440)=""/220, 0xdc}, {&(0x7f0000000080)=""/70, 0x46}, {&(0x7f0000000540)=""/168, 0xa8}, {&(0x7f0000000600)=""/148, 0x94}], 0x8, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/83, 0x53}], 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/06/04 13:38:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0xfffffeff84000009}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000019000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/06/04 13:38:14 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) [ 1236.073180] relay: one or more items not logged [item size (56) > sub-buffer size (4)] [ 1236.106287] IPVS: ftp: loaded support on port[0] = 21 [ 1236.384071] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:38:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'gretap0\x00', 0x3f}) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) tee(r0, r0, 0xffffffffffffffff, 0x7) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000100)="6a3d7ce1ddd9ba88dde86fc361c1e4b0fada", 0x12}, {&(0x7f0000000140)="38b855d09426de93a7e88018e13307ef37648f55c2ac179f2cfe79b8eb88dc4dab8fe8f5ec4806b67c0ae254e9b0b7a545eb925784af66737a31c50cf2cfaef04282893eaf11189fe94027dd31d6372d9143aa8d3520c8bc0a4f2c2144d226aef30fecde6497dddd1c15567f707fb21b77e961b4b46e3e219521c20e5fb0c6236425bfeb005e1820ea75ff0420163f809771094c3fb45bf0470140efce32b34f7480e27892cbed5e7cfa7940117c50ff7684ef0b54274ea410244d5a3e7c99db", 0xc0}, {&(0x7f0000000200)="eb3a4603672498d7d9bd2883767082aded8a6503ea89428757fcd49b038d119c56d55feb0804f5d4b4d796f835e5734bbc0a19b13665705732bbbf2325d18359c0", 0x41}], 0x3) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0x2, 0x4) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x8, 0x440200) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/06/04 13:38:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xbb72, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x9, 0x3, 0x7, 0x762ced61, 0x100000000, 0x2b3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x1d, 0x80000001, 0x4000000000401}, {0x60}, {0x6}]}, 0x10) 2018/06/04 13:38:15 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000000c0)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="24000000100a07031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/06/04 13:38:15 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000db7fd0)=[{r0}], 0x1, &(0x7f0000542000), &(0x7f0000181000), 0x8) read(r0, &(0x7f0000000100)=""/197, 0xc5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="9701d5e64025bf1aefeea9d4d7ca6999d46445695bc1f4da48808afe75977e80bb3bec83814ade98f061e7c7e79a050278222957d4e921475bcde97bba190c1b0204d622ef0a", 0x46) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/06/04 13:38:15 executing program 6: r0 = socket$inet6(0xa, 0x803, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x8a, 0x4) write(r0, &(0x7f00000001c0), 0x0) accept4$inet6(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x1c, 0x80800) 2018/06/04 13:38:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:15 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @empty, 'lo\x00'}}, 0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4081, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000140)={0x0, 0x0, 0xfff, &(0x7f0000000080)=0x5}) sendto(r0, &(0x7f0000001900)="8f", 0x1, 0x0, &(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "3adb91317667"}, 0x80) recvmmsg(r0, &(0x7f0000000b00), 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) 2018/06/04 13:38:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@ipv6_newaddr={0x0, 0x14, 0x300, 0x70bd27, 0x25dfdbfd, {0xa, 0x38, 0x0, 0xc8, r1}, [@IFA_CACHEINFO={0x0, 0x6, {0x7f, 0x3fc6, 0xfffffffffffffffb, 0xac}}]}, 0xffffffffffffff8f}, 0x1}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/06/04 13:38:15 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@ipv4_newaddr={0x30, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x585}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000001}, 0x4004000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000040)) 2018/06/04 13:38:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) rt_sigpending(&(0x7f0000000000), 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x5}, 0x8) 2018/06/04 13:38:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x505) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x3) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000100)=0xc) 2018/06/04 13:38:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)="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", 0x12d) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x105000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x4, &(0x7f00000001c0)=0x4) 2018/06/04 13:38:15 executing program 5: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth1_to_bond\x00', 0x400}) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/06/04 13:38:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:15 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000100)="82626465762d262c736563757269747973656375726974792d6367726f7570266c6f6367726f7570637075736574262d00", 0x1) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=@newqdisc={0x98, 0x24, 0x200, 0x70bd25, 0x25dfdbfd, {0x0, r1, {0xfff3, 0xfff3}, {0xfff1, 0x4}, {0xd, 0xfff1}}, [@TCA_RATE={0x8, 0x5, {0x0, 0x3}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}, @TCA_INGRESS_BLOCK={0x8, 0xd}, @TCA_STAB={0x20, 0x8, @TCA_STAB_BASE={0x1c, 0x1, {0x2, 0x7, 0x78, 0x5, 0x1, 0x2, 0x9, 0x9}}}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x80000001, "ae9357", 0x8fe, 0x0, 0x9, 0xffffffffffffffc0}}}}, @TCA_RATE={0x8, 0x5, {0x2, 0x1ff}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x3f}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0xffffffffffff5597}]}, 0x98}, 0x1, 0x0, 0x0, 0x40000}, 0x48800) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x2) mount(&(0x7f0000000300)='/\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)="6566697661726673007fb8cd082647ec5f010edfc353bbacd209eaf315513ba62adc380fdb97ef826c2aad06a9bb3e", 0x31000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) 2018/06/04 13:38:15 executing program 1: r0 = socket(0x1001000000010, 0x802, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x3}]}, 0x40}, 0x1}, 0x0) 2018/06/04 13:38:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000001380)=ANY=[@ANYBLOB="01000000000000000f0000400000000000000000000900000000000000000000"]) 2018/06/04 13:38:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x86f, 0x2) bind$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0xffffffffffffffff, {0x1, 0x9, 0x63a, 0x2, 0x0, 0x7}, 0x40, 0x2}, 0xe) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x280001) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x3f}) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x80000, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20002) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0x4018aee2, &(0x7f0000000180)={r3, 0x41, r4}) 2018/06/04 13:38:15 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x113400, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r2, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x100) ioctl$KDMKTONE(r3, 0x4b30, 0x8000) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000080)={@dev, @dev}, &(0x7f00000000c0)=0xc) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000180)=0x89d) [ 1237.531641] kvm_hv_set_msr: 5 callbacks suppressed [ 1237.531686] kvm [13754]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x4000000f data 0x90000000000 2018/06/04 13:38:16 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/28, 0x3ff) flistxattr(r0, &(0x7f0000000280)=""/235, 0xeb) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1"\x00', 0xb9824f69d1376637, 0x14800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000200)={{0x7fffffff}, {0x80}, 0x0, 0x400000000000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/04 13:38:16 executing program 1: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000100)="f8f550e66a372787f99effb6825a6ba8a004414bca241b40abf55610639cbebb43a33dd971de4fa3a69b08204523a8a08ba15801301194fb276fbdd7ac25ca1f6c7d00541b6e559e5fc5abcff60c5becdb0dfdd1", 0x54) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) getpeername$ax25(r2, &(0x7f00000000c0), &(0x7f0000000280)=0x10) fcntl$dupfd(r0, 0x0, r1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) ppoll(&(0x7f0000000040)=[{r0}, {r0}, {}], 0x3, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8906, 0x3, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1c}, 0x5}}, 0x8, 0xffffffffffff3162, 0x0, "51ab44b0648d22f20094e4a4f5101f75ab908f1b3e1a3dfefeccec5bee06eadc87f3b6e1fceade06e61fb4b1e0018e2bcadb9da88a15993877dd193dd43fe71ebd15f2063f15d770d9b5b58e8225a6e3"}, 0xd8) 2018/06/04 13:38:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x101000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000200)={0x20000, 0x0, [0x7, 0x5, 0x8001, 0x0, 0xfffffffffffffffa, 0x1, 0x0, 0x2]}) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x101, 0x200000) name_to_handle_at(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xb, 0xfffffffffffff7fe, "436190"}, &(0x7f0000000100), 0x1400) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) fgetxattr(r2, &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000000180)=""/50, 0x32) 2018/06/04 13:38:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101002, 0x0) dup2(r1, r2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/06/04 13:38:16 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000028000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000004000130000000000"], 0x24}, 0x1}, 0x0) 2018/06/04 13:38:16 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x206c409) 2018/06/04 13:38:17 executing program 4: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000608ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = epoll_create1(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='status\x00') sendfile(r1, r2, &(0x7f0000000040)=0x10000, 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={r0, r3, r4}, 0x58) 2018/06/04 13:38:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'erspan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="300000001c00090500000000000000000a000000", @ANYRES32=r2, @ANYBLOB="000000001400000000000000c05c4cc70a4971f7b78fb46ae1c0c6355984d03a723b0fb53625f6cd94e97a830e13da10d6c14f71c227db71ad3cec173e098f951d9e8b02691aab46ea0f6b3b79a7154f71ea72a311d706417533bfd5b2cc92d43ca187a9c0b85fd547ab37a05f040781101ec606858c000000000000000000000000"], 0xff3b}, 0x1}, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x3, 0x8, 0xb787, 0x20, 0x8}) socket(0x10, 0xe, 0xfffffffffffffffc) 2018/06/04 13:38:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') fcntl$notify(r0, 0x402, 0x31) exit(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0xa, 0x2}, 0x14) fchown(r0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ip6gre0\x00', 0x600}) 2018/06/04 13:38:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000280)=0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x99) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x80, 0xbcf, 0x2, 0xc01, 0x30}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000200)={r3, 0x1}, 0x8) 2018/06/04 13:38:17 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x81, 0x8]}, &(0x7f0000000100)=0x8) r2 = dup(r0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xda32, 0x40) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) 2018/06/04 13:38:17 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000001d000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000000)="0f30f00fba76009526400f01ca0f01cf650f0054dab6dbccb94c0600000f320f01df48b8ed000000000000000f23d80f21f835800000500f23f80f1fc2", 0x3d}], 0x1, 0x0, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x87f, 0x0, 0x7, 0x0, 0xfffffffffffffffb, 0x0, 0x7fffffff}], 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000100)="c4e1d95f56a5f623653e672e3e660f3a424d0d0166b8ed000f00d00f0f3422a7c4e3496b610044b8010000000f01d9b805000000b9002000000f01c1f466ba4300ec", 0x42}], 0x1, 0x6c, &(0x7f00000001c0), 0x144) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000001000080"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/04 13:38:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)="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", 0x10b, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xfffffffffffffddc) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/91, &(0x7f0000000180)=0x5b) 2018/06/04 13:38:18 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x9, &(0x7f0000000600)="006ea62f07d82c99000970b6e737") getsockopt$bt_hci(r0, 0x65, 0x6, &(0x7f0000000280)=""/244, &(0x7f0000000140)=0xf4) pipe(&(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000500)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x4}, 0x90) r4 = fcntl$getown(r0, 0x9) r5 = getpgrp(0xffffffffffffffff) r6 = epoll_create(0x6fc) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xbc, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0xc375, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e22, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x56}, @in6={0xa, 0x4e24, 0x0, @empty, 0x2}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f00000003c0)={r8, 0x200, 0x3}, &(0x7f0000000400)=0x8) r9 = open(&(0x7f00000000c0)='./file0\x00', 0x210400, 0x3f) ioctl$VHOST_SET_VRING_ERR(r7, 0x4008af22, &(0x7f0000000100)={0x0, r9}) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000040)={r6, r1, 0x6}) r10 = fcntl$dupfd(r1, 0x0, r1) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) ioctl$TCFLSH(r10, 0x540b, 0x9) 2018/06/04 13:38:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) r2 = gettid() sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0xf502}, 0xfffffffffffffcbc, &(0x7f0000000280)={&(0x7f00000002c0)={0x7ec, 0x19, 0xffffffffffffffff, 0x0, 0x0, {0x16}, [@nested={0x2a0, 0x3e, [@generic="424027fb2eb970fe184ded1fc5bb5d460d3cd4270ba6c46253a901b33634167a7b8803d1cdd948af800a0e387165ee7f21425566b8a34cf0cb83a5f02c35af109e6eb73d26bf1871e77bd15b81c2b12153203ed598624207d34c8b2f9f75ffc6e907c15672f1f966047c0663d21c10f00db81a41a303cde452c5c514d8910899d6f3de1cf84ddc7ba6f9a0241130b29c2bfaef6afea807dad3ce5a015acbc02dfec54bfac586c91128901b30f133e9", @generic="9993d60f21cff04168f617d57626678da5b611618820e7b610d1d9169b120459bdd34f8992439529ad3e5c64558a87759c334481adace2655c2dd2d02e303f6b8ab6a5f53aac20aa6feb23a29714b5ccf6f2dd8596a03f2b8dbdcf1f227247520a0967b21279923c26c1e03a2a63ca6d2f7432a2a5514f5cdad82dd3d2d30ecf306e3e5152c31bffec04ac826b2370a584809c09b26774dbe7c59908e6d76af1b7e20bbcd2ca4310b7daeb3888cfefed5410d70087a2ad93f8e6414f0bd0fd94c24fb29c563045fa4ae8e2e9d5afe40f3ee06781a4164ace5263733826340e90a79229d763fb562f7f96eb", @generic="d6161052778dbefaf0539bad6fcce8c2f379dca14afd2dcae885ce0fd9498b91f23457905bde2e74805da3a03652034db6b69ad84ae67d84f7364516b6ada6296e6040b863ed2d67f9b90af0de739f36cb76b56e572afe9dd80cef0a1fbae9e21a7610e1e145b8112827dce26f6958ad02d9b2a147464f810052ded4ad15895a20c35dded621", @generic="38b06b98768bae79224b7c840043c241d1d6e71fe3c4732e48a819b4f930e58b69eeaf42774611c0b594ecca1d6bda5f7ec233728ab7281791ede59c7cbaeb1731307d95497e950cc4145fb79c63da4caf472e1a57c9875900659029fb4bd63b5332bc4ed068f7f23975f783b4716f9a", @typed={0xc, 0x2e, @u64}]}, @typed={0x4, 0x6b, @binary}, @generic="9592477b833a226e93d2cab5cf4e9243643147efe8a12cea3a98490d75fb9329c2803945717b313fecd94095d393252761247d975a57466949d1235dca3e606bc7003554bb64bc9fa09dfc16717bf5213b262df43ce13e08916dcdb40ae6f10315a953901ef3b8e590bf3ba78fc403d06637371124b8ea48288eb3de96ad68696496741d770dcfed011223165690fd31ad25289dffa8b74d1404dfb9ff4e0eefa6508ffb551152da8bfcddb7a8717261beab06ec3b915394fdff", @nested={0x228, 0x8e, [@generic="10b7bfac48023b3847025cedb33726887402ec2ad757896ea4e17cbe67d52758de3ebaf3d99c76ba1200361ce54a81b4598780f9b2b65aa9da8a240c8c5c2e027639e06cccaafb25c3aa3c5d42253f62c4892e3f90668d0581ebe874a92b91d8ca8a019a1ea788eedd7c38400c4f8ca9e4b45774fa6ae827fc6a8922b754fd2e4612aff020e834b042cc1f65b854d1022a31a4629417d8b7bb7922ec24abfc04162bc99a83a1254466c41f779506f7315446bb324676d67fdaaa81555e6d7d27db65907297eff396fa9b96d05e507e0e55806f23cc89d884aebbfcce853218a81e63a1302f7bef9be093c601ce786bdec47baa", @generic, @typed={0x8, 0x44, @uid=r1}, @generic="b7bd47451f2f840e0ea758c760582000a2239e12614ad0c4d69b5584cbb48e306385306b117b630db527e33fa81044a4404556451023bd8cab97bfb7757990bf5bdc600d17aaf26c6e7c1b53b6", @generic="1d2f7c37beaffd5e4e269bf3f88d581d7f7292eea8dafb0e0b4206fc1c17c138b5793fb2d599e0dffe87e3ee6c9735d3de65fd61b1ad34d70b2599c4762c4ae62749ffdd543313939d30016562e3911720d88f86a0b0db77736294329573db4a69a5020ba6d2f6c8d46d44af6295f4ba32f765629606b30ce2caf5210d20e3fa547acff622fc796ff9e627f40ffde385d68ce3a970545f965f96a90c6ac33465545dc11ef91ad0229dab31cf6ca2fc598769dbdb2f6d84fce679798855903cc2deb5eef46b47cd84b7c6f56d", @typed={0x8, 0x90, @fd=r0}, @typed={0x8, 0x6, @ipv4=@loopback=0x7f000001}]}, @nested={0x250, 0x1f, [@generic="32dff9d8f44c923861b19c63576b0078b4c8075d394ec04ed17ae17169462b0e22fe70ff", @typed={0x8, 0x78, @pid=r2}, @generic="5bb06793c200afd3716a12409d4b3f31c7e255376750ba17925a9788a15ba4d6ec969b9554d854dcb950681232738680c5ec5e27319b840a6c7ff59d10cf92ef3d845c27ba082d005b0346d32f25c3facf240ee61d34d04acaa5fdfe16cb1bead7b536146e57b624f89bb6cd9cbb1bcdf87e8525b0c178b02328eb9aac5b3e764b90eba652dc52e199b440fede167d6697f8fd033ca3665b96925322ffab3a7feb925267e89d55de69c17099b1bd7a9d5f75a21a67259c4630ad00e2781313db5d24ea51d4fd6e5639c5275a96c9ae14fc288846e6aaff01fe33516f72edb318110a3c23a6c4916cc66c854ea2597d455cdf22", @generic="9f4b0ec4220e110d866f58aef19211ac425bc5679860ebb929370011d74ad26b10f477b1b06985ad6efdbd737a14efddc94bd7ed37f796b80597435b12b6e80a71e5a8d77fe549f12383de1312f91a2a28dc27ebf2878bb8a98efd48c76324d71fef39117c858604bea3d9ceabf1d58acb051da80afa60c7784fc1e2dad0d8e583010a1fe5b5aaf1ee2f6195ae878b13a50ac843007a214c0c19eebef380d9e74f2e2b0359420a85e8732f6c6642b39e395b15c889b98596b1ed8bce5d4789f5bd38d9bd3b3f90d3b9f4", @generic="c90f762380cc0639e48be8687372bdbb935d3fc1a3bc8d22e87990e37f379ad4ba15524dfb5a869d2c4ba25b3715f884b5acfb55ce2ea42274430ea14bca14a517a7030ab16b5d75345374ffcc952ed766739255ae92683c7f4f02d1", @typed={0x4, 0x3a}]}]}, 0x7ec}, 0x1}, 0x1) 2018/06/04 13:38:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x7d, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\b\x00'], 0x4) 2018/06/04 13:38:18 executing program 7: chmod(&(0x7f0000000040)='./file0\x00', 0x2d) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x105000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xf2, "8119f035ff78ee0b0e621a5ed8236a5d932eebf0ce20c2df63ba9092b4c3accbc9176230c894e9402980efa120298844eb6c38472c04586cbb9d374dae216f5855a9a86d5c0532b4003b7012734573a9e6adb83f724f98e5cf42c457dad0071e7660edfb23406bd1e4db0ab720153fd300ddb7474f05310e16dd1d684089941640ee67976694958ff1cd2235256234603f362ed5ec0e5bab84b4621d52c0c7f751959d33a302b5950166c509d46fa78def3f773450d188a627340ee0a76f02a65cfb9440926f20c6113217314b9395018f9803c52d0cbcfe18c9c79b809298d69908968ea6218d0a1b93ef74504f629e2765"}, &(0x7f00000001c0)=0xfa) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffe9e, 0x8880, &(0x7f0000000380)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x1f, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x20, 0x7680000, 0x2, 0x5, 0xffff, 0x0, 0xffff, 0x400, 0x4}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0xff, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x200, 0x100, 0x5, 0x4, 0x8, &(0x7f00000002c0)='bpq0\x00', 0x5726, 0xfffffffffffffffa, 0xfff}) 2018/06/04 13:38:18 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000100)=0x3c, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c05, r0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='pids.events\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000180)) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000000000)={0xfffffffffffffffe, 0xffffffffffffffe0}) 2018/06/04 13:38:18 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f0000000000), 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x19}, 0x8, 0x0, 0x0, 0x0, 0xaf, 0x7}, 0x20) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x8, 0x6]) 2018/06/04 13:38:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:18 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) keyctl$invalidate(0x15, 0x0) 2018/06/04 13:38:18 executing program 7: socket$inet6(0xa, 0x7, 0x4) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') getdents(r1, &(0x7f0000000200)=""/70, 0x46) getdents(r1, &(0x7f0000000080)=""/103, 0x67) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x40) 2018/06/04 13:38:18 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) r2 = msgget(0x3, 0x508) msgrcv(r2, &(0x7f0000000000)=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\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'], 0xb5, 0x3, 0x1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) 2018/06/04 13:38:18 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x5, 0x9, 0xffffffffffff0001, "33f39b1332decd2cfd4772439746e2eb3cec43d13cf8f3c57bf02cfde87d3a9a715709de5c08245f0561f645cc818b1bf313bad6abbdd48905114a167a5507", 0x37}, 0x60) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x2000d045, 0x0, 0xa}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$SG_GET_TIMEOUT(0xffffffffffffffff, 0x2202, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040), &(0x7f00000001c0)=0x10) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) 2018/06/04 13:38:18 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x7f, 0xffffffff, 0x4, 0x3ee6, 0x1, 0xf8d}) pread64(r0, &(0x7f0000000080)=""/11, 0xb, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x3, 0xe5, &(0x7f00000000c0)="4b0658bc614f7b5c8e73ecd47596b77545615840dda1eff9f049534d463f3b5e095a172debb92859df17b08b0d5bcf10dfb46b16ce3151542988bff68ceca31cbbc8609fec6f10ad1682f943aa2af30d2b550e3db8180cb1e44ee0c71b947662667293c36176e37e173ceb13659370208700e1d756b77ba84508e8f49b3e23021dc2b9837fe1dd3c9356139014e8a727924885a9dac31c1cc4291992a2b953a0ef2d281178435621bf13ea37322703cd64c35b611e2beb5d3c14640dbfe061a4932b86b914311227a11fb2556276802da809f28e5956815bda1ed815cfe0edc0651a293880"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) r2 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000016c0)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000017c0)=0xe8) fstat(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001880)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000018c0)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000019c0)=0xe8) r9 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a00)={0x0}, &(0x7f0000001a40)=0xc) stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001c80)={&(0x7f0000000200)=@kern={0x10}, 0xc, &(0x7f0000001640)=[{&(0x7f0000000380)={0x254, 0x3e, 0x4, 0x70bd2d, 0x25dfdbfc, "", [@nested={0xd0, 0x55, [@typed={0xc, 0x53, @u64=0x2}, @generic="419ff6eb1fac11e058dceafe854888685087f801280ba1c12407fc89d9c996f2460bd9e0fb7b0141987e287e639b62c64cb6b55953e7a4a06d3f7698e24ebe59baad4c1be963ffd0f10a3e5327fb93e097cb925bbbad2d772dcf6210faceae552d923e6f16acc0b7b0eeb88b7090ceef7d5d4849cc5282ba97a174e2f9596efbf7df530718055bb337b7740e6ab141c24f77c275b7388b", @typed={0x8, 0x32, @fd=r0}, @typed={0x10, 0x44, @str='/dev/cuse\x00'}, @typed={0x8, 0x48, @ipv4=@multicast2=0xe0000002}, @generic="dd7b03da989025"]}, @nested={0xec, 0x73, [@generic="991665cf102c0ddb1aec925f2097b62a103dacacb9e9ab70cd6c2fdffa750b2b429176ff9c0104d15648142593bb2ddc5bbe2e247b3ec5cb464fdeef63f82a3cc8111f1d066fe6c83319c00b7a5085ba5c39b76690c176f4acd874a7f9de8fc2749cc4993751dc08e68c9ed6e5dfb316be54c0a28acfe99e19e6cf98b776833eb74904009961299e5ed94b226b3ee024edc0af7c1d68177c3e57e23b78de2b1f037eb65134fb0350dc73784f5878dfa17c05ff568bf4f7468fe6edb0b19b116620df45c01a23ac7bbd1aaa4b376fe194bfda8b62d6da4aa8abe8074354bc1c92b53901cff09a58c8"]}, @typed={0x8, 0x67, @uid=r1}, @typed={0xc, 0x4, @u64=0x9}, @nested={0x74, 0x27, [@typed={0x8, 0x67, @pid=r2}, @generic="98b6980ea71e53e3b02954fe7785fefe5107b4ec12ae3836dd063a4b1eb38cac690727e364062108d9ce04c7b501e16316e31ab697bacd24a28b8bf3cb1cdd4d6eaff375fd38901f4fa727ae27bf48a095288a726298f9bdbb90dbbf16e1c7c011", @typed={0x4, 0x2d}]}]}, 0x254}, {&(0x7f0000000600)={0x103c, 0x1e, 0x300, 0x70bd2c, 0x25dfdbfd, "", [@generic="58964daffc44e95b9cf7b2f3daa6ed", @nested={0x101c, 0x32, [@typed={0x8, 0x59, @ipv4=@rand_addr=0x7}, @typed={0x8, 0x80, @ipv4}, @generic="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", @typed={0x8, 0x6f, @str='.\x00'}]}]}, 0x103c}], 0x2, &(0x7f0000001bc0)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x88, 0x4800}, 0x20000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001cc0)={0x0, 0x0, 0x9, 0x100000001}, &(0x7f0000001d00)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001d40)={r13, 0x9}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000001d80)="d9dd94ac2fdead8e45a11d7a7cf4b3388bb862e92c64ab6d4be37ee26cb6a960c1b8f102f4e7188db0562576f201b8797142981cd5a4809b6c38cc9b5346890d4f1c1a9b02637753712cd8b17bfde984ad1ce91c0ab848a9e99f23c29d1b810a1a38dc9cf835eed1f2a7ae3d4c9402df19a9da9374d7945c423346b42e7354dc932e2df522306bd206b18fea7a629a6fb741f0750a85d3f09b79e3c3fa1c278ba91dd983623be47eeb964cdcbb6bacef24a635bbbfb7f7e0403a1e2fac79e7f8c212dae4370ed4ca3f1c1bb6650c9c95d72c338477363f6c17b666f445626ee48c67ce3db7535974b7cc2bcfe023f24f62267f", 0xf3) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001e80)=""/18) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001ec0), &(0x7f0000001f00)=0xc) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) r14 = syz_genetlink_get_family_id$team(&(0x7f0000001f80)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002080)={&(0x7f0000001f40)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002040)={&(0x7f0000001fc0)={0x58, r14, 0x30a, 0x70bd26, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}]}}]}, 0x58}, 0x1}, 0x80) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000020c0)=0x3, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000002100)={0x4, 0x18, [0x6, 0x101, 0x101, 0xca, 0x0, 0x8]}) bind$inet(r0, &(0x7f0000002140)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000021c0)={0x2, &(0x7f0000002180)=[{0x80000001, 0x7ff, 0xffff}, {0x100000000, 0x3, 0x1ff, 0x7}]}, 0x10) inotify_init() fdatasync(r0) 2018/06/04 13:38:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='gid_map\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x10000000, 0x2) 2018/06/04 13:38:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4042, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000180)=0xffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "852820ffa199b0824b2453ec98d28307f778c4a99856f1c18db4581dd6326eff219c024708aee486a65dc551f7173f1ab94d4aa02697d5e5416052a445641d4e", "d648b70f4adf1d48f98a87ea64f2cfd79ca91fb51e196a0c0e680802e624c275"}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/06/04 13:38:18 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40802, 0x0) r2 = memfd_create(&(0x7f0000000180)="000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f0000000300), 0x102000001) 2018/06/04 13:38:18 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = dup2(r0, r0) connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xc) close(r0) syz_emit_ethernet(0xdc, &(0x7f0000000340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e26521", 0xa6, 0x0, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @icmpv6=@dest_unreach={0x1, 0x6, 0x0, 0x0, [], {0x0, 0x6, 'Z.Y', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80}, [], "5aa83ff6aa9a1adf66ff9e04b22d788dfc9a30416b0b5402b297dfbf15b552612fc8ca1bb5c49f65129a85a0269ef1dc1763118bff897bf99554a6cc8542e5e9d6522f1c9cad2a15777846588c0d6a1779c616cd738fbd5bcf93191045a50fe45f0046193de937bc9669760a2039cf7240fd8beb652e"}}}}}}}, 0x0) 2018/06/04 13:38:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:18 executing program 3: sync() r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r1) clone(0x0, &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000000)) 2018/06/04 13:38:18 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000000040)) 2018/06/04 13:38:18 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10000, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r1, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") write$binfmt_script(r1, &(0x7f0000000740)=ANY=[@ANYBLOB], 0x1) ioctl(r0, 0xc0184908, &(0x7f0000001000)) 2018/06/04 13:38:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8}, 0xb) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) close(r0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/06/04 13:38:18 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x1, 0x1, 0x0, 0x3, 0x7fff}}) r3 = dup3(r0, r1, 0x0) openat$cgroup(r3, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/06/04 13:38:18 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x42000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1fffffffffffffea, &(0x7f0000000080)}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) 2018/06/04 13:38:18 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/34, &(0x7f0000000040)=0xfffffffffffffe0f) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000180)={'gretap0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x40000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'veth0_to_team\x00', 0x1}) ioctl$KVM_NMI(r1, 0xae9a) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2003, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00000000c0)={0x3, 0x9}) 2018/06/04 13:38:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:18 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x40, 0x4a0880) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)="e0220f1d118abee1114ab43b499e4be6ae8806e8ab3172d78867cd7fb8973d52837783e8030012c7a084a08188a3c2e2cc9f401ab5d38f8bd8fbaba1b172927f0c8b882746a8b7a1e63fc95fb4035d630d6fb0205b57fc8c01fef6f67b77349e105e7caee38eaea89cd8852246ca67606c5201dabe8f9e3dd332beab01c06c2f0d3d444a3a5e6b3fee48664f5cf07f80ab64e2e88e73b9c2d348fe17cdba5fe5003e2b138f7626e0fd936931f8daea7d7d95115c1ceb9a2deecac29c") r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)={0x4, 0x0, [{0x0, 0x57, &(0x7f00000000c0)=""/87}, {0xf000, 0xca, &(0x7f0000000280)=""/202}, {0xf000, 0x54, &(0x7f0000000380)=""/84}, {0x0, 0x17, &(0x7f0000000400)=""/23}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0}, &(0x7f0000000940)=0xc) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001540)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001640)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0, 0x0}, &(0x7f00000016c0)=0xc) r8 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0}, &(0x7f0000001740)=0xc) getgroups(0x7, &(0x7f0000001780)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000018c0)=0xe8) lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000019c0)=0x0) r15 = geteuid() getresgid(&(0x7f0000001a00)=0x0, &(0x7f0000001a40), &(0x7f0000001a80)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001ac0)=0x0) stat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001bc0)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000001d40)=[{&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f00000005c0)="c1f814603919126a14d0587b084cb550c72eb9d70b4beb45fd7c456cc9f343399266ae0a85a8f521bcadf85e8c26715886432f280d428805ac0b0d2868fdef436a7e93bbb1224124d5b84535c9eadb034721190a203092f08aa932c2324be34d73f7dd3cf5bfdf4c5eb13e9686e76925e7dd7751ae97d7c3ac18672e328972ae1428afea620f3ab37ccbddcea7ecb2b85b1d363e8460c41640984fcad6b0d9c119ab12deea2685a51c96a23c632c7d4e688e1afb538b266d1513522c9feea146f15ea02978eadf8bc00d0e70fc6b0d66785b4c0608504dca84cd3a7b5b3773ec0c7f", 0xe2}, {&(0x7f00000006c0)="43f679d4edcf06075925f06d4b31abdbc086b79c93ceb06bf0ae10714bd1d1c2e6", 0x21}, {&(0x7f0000000700)="ef579707f11d6c32ae078d74117352adf683eafb78638e478f6b672241beca78da9c68177bcc75f9829e6ef012de30394f6e0ec7c924c2acf6878c5670b8afa1e8badcb8632d0663d5a0e2ad3ce87360929707d06e673b9ef6c304013c1a3d411cae6bba7c776e95829859a56642dd6a10be363aa664069f01633a61eed5969bd8d673b8ebcfb41216", 0x89}, {&(0x7f00000007c0)="f44f2a7cc50e4307a3d979499e254ada29c1c6aca76dcee27e8f943565dd1f7db9828e0b81dda1a898a1325aa8f583069f7877016fb41bbeb02bb1c1356bae52cbf32b52a96f29fee1412ea76cced3a769894a528bac35c3bb83e2aa94636c8c2b96032c85ed8eb0a34f0671f3aacd3032e906d3162ec374cb43d521a7ea5cc94e66d4436374898486d1b4bad0e8e26692bbadd27a05fcabd1341fbb6bf05a1918c30c00500c6255bf6bda6222109a4e1de686a6527d5a24e68f09e7b4a7f6ca82487b9428ee7f66a31dbfc9e824cdb442e756fbde7463f082d9bb1c8b66257ddb0d8806823f98f4d88470baa827e847632b0e38ff26be", 0xf7}], 0x4, &(0x7f0000000b00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r1]}], 0xd8, 0x4}, {&(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000c80)="e15fc7eb0ae6ede90f69cc45858e9234bc6cad0f7f6a16bc89d1a28430ec067b83c05b38e72c85752d412b4216", 0x2d}], 0x1, &(0x7f0000001e00)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="000000002230bbcb35fe6826a99dea51fb1f407b709d4986d3724698f7369fb40cc9461380b4f72304b4415fe0c9deae91dcd625b96b3c9fb900"], 0x38, 0x40000}, {&(0x7f0000000d40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000dc0)="ba86d43ddc685d1990cad06d41452add6d3d43e54b0b8fd63e19580079c88d698f05847f868658c189f178f0b242c6b63a03f1615e5e69e66703acf7cd48bf9ad701e11fa7af70a4fa693d4695d859425b48886d358680b88979cc", 0x5b}, {&(0x7f0000000e40)="9c031b1fd24557249c47c8274c93975f41409b1ad2fd39a298f7a4a8614b10e947a1ff8733754c9dd17c1c2070fa1b327a63fc8cab7e1616c986a424289ee3ca34e92de4ac289b8e856ebc97c63ae04188ad66abc875492cdee046d2cc06aaa215cbac9a907d37aec41523c7999a8b2bc901f9223e66724b1cd11e6024794462d85fa386e5e25ceaf241512c67e115ea15ef1e1afa22f82363da2329aa90f5f0adb8b7ed97a8d3c38eba09d8fff614049b23", 0xb2}, {&(0x7f0000000f00)="407463ee7fb8638b84759d9e742f31b1836b065a164e65f7e504b4c9c82f61acf37a0d030c580c7c5ad95b5645fd7389b408ee0d309288a1d2f30610e50bcb9a280d4374671b4b071c79d795b2bfdfe9adc6e3921b168aa03d21c3b135e47fb047c1c4bec8ba06921070614ca2299696f84660292471b3c034c7718ec55529060a720d407655ed", 0x87}, {&(0x7f0000000fc0)="97e26396a572358bd23ccdaa90537a844ee3762da41a8b81f40d7e2aa6577a8e43cee4f32f1fd14d633cd2694ba39b20b14c0e885fbd0537c294385376f09b4a726f88e47743677a1ef5528b3a5abbe0b44c3fba266ff34b00afdfd7d6f6759cb175742643f28420205dfff0ec080589727cffd69aa1c75763ed595121eec644ad06936fb2e0c658e2f894da8534e64bdfae84caf9a45ff2afad1cfa8181db5e7d4eb1bc8f80147b18fca6f88e96cf9ea31d8ac4e0096f26b3db25355efe1b494b63934b41c6526f", 0xc8}, {&(0x7f00000010c0)="acd181ab16d789bb1cc0902c1d2c9311ee22f154a4f83e9a8b3e9e748434c7474b178a44f80b0023a312586399885aa5bf930ad8b66c2b95b94d5f2c2ae7291abdb11a5056140f2dbbbcd801babdf908c34e6319cc476a017f7949c3edd0d919a9c6f3cea30e26a310258e49f1cf8605d4c90df304e7309b94b088e7f17a835f66b56f96609566a4e9ebe003eee69035bed92f5f8259c47e8128e80a1c1be68f354d936dbcb07cf2fe218deebbf96a4d3be037bfd40b341492cb833432448e11b16e75e88860d0d8cf9469d41e2dcb2d1465f9e6585f8f4286e46e7f8a414e99a05e4baee9bd746863", 0xe9}, {&(0x7f00000011c0)="a97b37733b5f811cb840609394ca427bcea017fa766adf3e36fe125d4fffb788c806c6d2546964350c2f8b75282f4bf141b08933ed283c87e83aa9ad0862baa04a67fe42cb53a424069ed2665768a086e117a27668d6521bababaa733c7ac418f955382a9e82d8fc226cd0eba5df7a9cc1ae81a08b23d9d80357ed0a1c3664f8f90bae9598e164cd85de1470734539bb2441382fb02a457dce28cc58bf60e9d98ef16488c4d5bca2465ef878ca3a8f5e158fc1235de04f2caae3d03d3aac2542738c102865b9dca50efc007f61e62d415e3b1f363cb68783d2df85", 0xdb}, {&(0x7f00000012c0)="9df288886cf5d9c665275e1033facf58bd47d8d14e3d231eb84fbfb5c70caccefdac5461ca8af12e707654c14a9b32e98ea6935fca9c95722c4c892142b2dc936a65e4", 0x43}, {&(0x7f0000001340)="030453c88bce057bac19f0bfb1974f21e8be662eee981b570f39f9f329f050335f3750e7aa", 0x25}, {&(0x7f0000001380)="47b8f75ec4f23bb5c57ffae8c3e23af3a442f0f01b48a9f608cb7d9b9d345037f4f60d0788bc8b6b69bb21d670038413f9f68c086570a6baee42928eae152d7dfc9588965bd4d87c2ed2f6e1af6ca8c590df3713859e9d55ad9cddef43341d343b54", 0x62}], 0x9, &(0x7f0000001c00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}], 0x120, 0x40000}], 0x3, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)) clone(0x0, &(0x7f0000000780), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) [ 1240.812804] QAT: Invalid ioctl 2018/06/04 13:38:19 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x64000400) clock_gettime(0x2, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000040)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x88000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xdc24) 2018/06/04 13:38:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x36, &(0x7f00000001c0), 0x1000000000000298, &(0x7f0000000380)=[{0x1010, 0x11f, 0x44, 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{0x48, 0x11f, 0x5, "1e9f560a07103323d02733d71df59d6fa01fcb1c12caf5eb239d89fea8206574934255a1265b4e115a715edce438950dd279"}, {0x18, 0x7, 0x63, "e439"}, {0x1010, 0x10f, 0x2, 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"}, {0x40, 0x116, 0x0, "b5c353f0f9dcf734f29b668ab0b1239dc336f7a2ac9c2148b9d02eceb9d5f7080f81b99e8ebfacdc0b"}, {0x40, 0x113, 0x20, "945906755faff15cfa45174cdaa0445605b04bd7d9f9d17ab88083a9a94486dd4ce5ae1a74caae8a7cadbef188"}, {0x10, 0x111, 0x5}, {0x90, 0x3a, 0x0, "71641baf542719bd47f67e64b880311b2ee22d2ba3de7784256f371b381e4f2216480c8e1ad4acf9d2c89c0570d9775cd2dd789100dcaff76a76f67087d559974c7da89b7fc8aa6a0ebd441730abe260ebd7f8bc900ca07cf0718cdc4e434413ebcc88d5a818dbc140c5189a774fc8eb3c13b929c3676718b79ca63f"}, {0x38, 0x119, 0xeb, "4570e994b5ed2af9bb3aaf95fbf28548d1108e4e14700f6d2894ada10134b345f87e558a5c0dd6e1"}, {0x38, 0x10e, 0x1, "2163e99f7cfb465cd57cc840c2a5514e9e56dc71daaccddccfef4863485e5c0000000000"}], 0x2210}, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/110, 0x6e}, 0x20) 2018/06/04 13:38:19 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000140)='./control\x00', 0x0) socketpair(0x3, 0x807, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) rmdir(&(0x7f0000000080)='./control\x00') 2018/06/04 13:38:19 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000180)=0x40) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e22, 0x1, 0x4e21, 0x6, 0x2, 0x20, 0xa0, 0x6, 0x0, r1}, {0x3ff, 0x80000000, 0x2, 0x4, 0x9, 0x400, 0x2, 0x8}, {0x4, 0x401, 0x80, 0x1}, 0x1, 0x6e6bbf, 0x1, 0x0, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1b}, 0x0, 0x1, 0x2, 0xffffffffffffff5f, 0x4, 0x0, 0x2}}, 0xe8) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000020907031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x1400000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0xd}, 0x7}, 0x5, [0x200, 0x80000001, 0x100000000000, 0x7, 0xffffffff, 0x7, 0x400, 0x6]}, 0x5c) ioctl$int_out(r3, 0x40044103, &(0x7f0000000040)) getresuid(&(0x7f00000000c0)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e21, 0x0, 0x2, 0xa0, 0x0, 0x6, 0x0, r4}, {0x7, 0x8, 0x5, 0x81, 0x5, 0x2, 0x4, 0x10001}, {0x8, 0x800, 0x5, 0x8001}, 0x3ff, 0x6e6bbe, 0x2, 0x1, 0x3, 0x2}, {{@in, 0x4d6, 0x3c}, 0x0, @in, 0x3504, 0x0, 0x1, 0x4, 0x7, 0x9, 0x512}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000340)={{0xa, 0x4e20, 0x53, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xc483}, 0x1f, [0x1a91200, 0x10001, 0x10000, 0x0, 0xb3b, 0x1, 0xffffffff, 0x100000000]}, 0x5c) [ 1241.006838] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:38:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='auxv\x00') fchmodat(r2, &(0x7f00000000c0)='./file0\x00', 0x20) sendfile(r1, r2, &(0x7f0000000040), 0x80000002) 2018/06/04 13:38:20 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='schedstat\x00') ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000380)) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x101040) sendmsg$nfc_llcp(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x27, 0x1, 0x0, 0x7, 0x5f6, 0x0, "ff28ae75a717458989e5352a18f14a12a9e695e7f69c6fa295ec857f00977e89493f560bdacd5ff10167581e5ba07a366c56c8ba3e60b5ea85d76de6a72996", 0x24}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000200)="aeda54cedc92abc463df8a83e75235e2b6ef1300fb119d8a98d7c73fbe35ea1db1b5876855e9dc3fd8a8852cc90fd3b3c2a66d99900a7775dc63c9282d8f0506429ab4c4054b9401dc056009c0", 0x4d}], 0x1, &(0x7f0000000280)={0x90, 0x1, 0x7189, "277bf914889c4f11f67c938210c5d342ade1ad19ae73fa5a83875e98272b1a97db283dcca65aa27377b5fb601a729b78cb8006d233e1fd00861f9231e62e2703fdf986f072779ed674b62de8a53c2b3beda5d6ab4972e1bc0dc67ef4b6a11fdbd941fc857131baee1f271cf106f992d4270e5ac8679e9c3cbf7228d9"}, 0x90, 0x1}, 0x40) r3 = add_key(&(0x7f0000000440)='rxrpc_s\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="9048609e5db6855ad7a1024e95b0bcb4577870d94252af13aa6b28d22625a6cfee40ff21134295a3c3a98e26b6878ae98a81688ab46848f5180f087d5d06a248d9949a575ca4b1e435c693d466c2998dfd66063c6ab75a51ee6072ad5b46eee50a634a0d9320e52fda7dda5a08182c71b6f46c2cfca35f5328171d2881a3baf1dcf3ac734231d8d0f886d21b378b2bf43556d7b9d60427fe94666d4e6c9a89aa4ab56d53022a95a1b2a705e2996d908240edf7e58f9d7835e9f4dbc03bc5ad9e5b9c0351b26fdb690e089f249f4016440a69e0ff6e55", 0xd6, 0xfffffffffffffffb) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000003c0)=0xffff, &(0x7f0000000400)=0x4) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000500), &(0x7f0000000480), &(0x7f00000001c0), &(0x7f0000000400)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f00000004c0)) 2018/06/04 13:38:20 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000300), 0x0) ptrace$peek(0x3, r1, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0x80045301, &(0x7f0000000200)={{}, 'port0\x00'}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x400}, {r0, 0x108}, {r0, 0x780}], 0x3, &(0x7f0000000080)={r3, r4+10000000}, &(0x7f00000000c0)={0xffffffffffffff81}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/04 13:38:20 executing program 2: process_vm_writev(0x0, &(0x7f000000e000), 0x0, &(0x7f0000003fd0), 0x0, 0x2000e000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797a30ded9fe0b36f832885d8d96e9c9429ab86b5d734e508393a35512cf81d6cdb3cade8cb32bfb1e1b1db81f64d848a2b4da88da3d52302b9293124cc637523a584480a616d3022112e011f028745e4b7ad16e8f70a058d635ebe386b96461e676060c607b7ade204ea75034a442305dfad5f39f0acf228cdd9cfd27b64e6c32c3730583b06a4e03f5a34253a5af0193ff665382ace7a6f302dd2d30cb412017da3b4d12550a724ae1e6fb634205be5560a67af0a33e79d3c166c3d86811e544a7e5b77a7258658a9846201d0862dc8cb0e5bf7659612cc0c6178988e752e85d02888074bea2e99297d5bfecb51998619023275e76"], 0xf7) 2018/06/04 13:38:20 executing program 7: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x20000) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/140, &(0x7f0000000000)=0x8c) write(r0, &(0x7f0000000040)="24000000210025f0071c0165ff0ffc0e02000000faff00090205c20c089e0c0000000800", 0x24) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) 2018/06/04 13:38:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000a40)={0x14, 0x0, 0xf, 0x1}, 0x14}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip6gretap0\x00', 0x10) 2018/06/04 13:38:20 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) r1 = memfd_create(&(0x7f0000000080)='md5sum%\x00', 0x3) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x0, r0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)=0x5) write$eventfd(r0, &(0x7f0000000000), 0x8) [ 1242.020456] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/04 13:38:20 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) sched_setattr(r2, &(0x7f0000000100)={0x30, 0x6, 0x1, 0x3, 0x7f, 0x3, 0x3, 0x7ff}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x141000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000002c0)={0x8, 0x4, 0xb0680000000000, 0x0, 0xd95c, 0x80000001, 0x0, 0x7, 0x100, 0x137, 0x0, 0x401, 0x0, 0x9, 0x8, 0x0, 0x0, 0x61, 0x9}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)="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") ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1242.071421] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/04 13:38:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x6, 0x0, [0x12, 0x1]}) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3ff, 0x80) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f0000000080)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000280)={0x2, {{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x9}}}, 0x88) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/04 13:38:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0045fc2f07d92c992409b059435d5c49e56a460000005b35e1ba22dc") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='./file0\x00', 0xa) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x440) r2 = dup2(r0, r0) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x0) 2018/06/04 13:38:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0011012f000a00010400000000000000f500000000000000"], 0x18) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xa1}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/06/04 13:38:20 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x1, 0x91, "82c08fee7f59b2350f7165c4006d6b941cce385ef0f9b4e106cf70bcdbcab65266db3eaa73fa23da241047ad90cde7786e66cb2417c74daa7ab795ed1be4f0be6ba974769176a6756907f9ef6de5e718f9ffdd92f3fbe1ae70d858cc1e1beaa2dcd8a9dbec32277c84934e3620e356438ec13729800fc32a174e76e72e9b31e25b665d3a1bba9c696b9a34c68ac253e9e4"}, 0x99) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000000)={"69636d7070be0000080000000000000000000000000000ff0100"}, &(0x7f00000000c0)=0x72) 2018/06/04 13:38:20 executing program 2: r0 = socket(0xa, 0x1, 0xffffffffffffffc0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000180)=0x140000000000, 0x4) ioctl(r0, 0x806f, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0xfffffffffffffffb, 'bond_slave_0\x00', 0x20}, 0x6d) clone(0x0, &(0x7f0000001200), &(0x7f0000001300), &(0x7f0000001340), &(0x7f0000001380)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001740)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001400)=0xe8) r2 = getgid() fchown(r0, r1, r2) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001880), &(0x7f0000001900)=0x60) add_key$keyring(&(0x7f0000001380)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0xbb, "9e345528081b8f6a59fd8e176437967d8893fa01fa590ec89f5ef19c2e80e0bd9fe4000fbf1855fb793f806edd5a047f4ded2c251d2e4975a9b5b03bb335c7bc999f49f1838de90607e1ebfaf876b402cc854a793c053f06aa8d9b156bba9815a6c7368b9456ad8cf2b8b2264965e139edbfa7e78c6822e73bf3ad4f801326579245e2fc456851e80bdcabd6809d34b60d590010a6c13bc26bdda738978ef17bd6c27d25281bff7c9d60e6fc44ebc264036405793601c5bd181a9f"}, &(0x7f0000000000)=0xc3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r4, 0x4000000000000, 0x7}, &(0x7f0000000100)=0xc) keyctl$describe(0x6, 0x0, &(0x7f0000000200)=""/4096, 0x1000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'ip6tnl0 T\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000013c0), &(0x7f0000001480)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001700)={0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001680)=""/101}, 0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000014c0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000001580)=0x98) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x2, 0x4) 2018/06/04 13:38:21 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x7f, r1, 0x1, 0x100000000}) open(&(0x7f0000000040)='./file0\x00', 0x8361486c794f5abf, 0x0) 2018/06/04 13:38:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:21 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x404400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0xffffffff, 0xeaa}, 'port0\x00', 0x20, 0x2, 0x10001, 0x7, 0x3, 0x7411, 0x2, 0x0, 0x1, 0x4}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000000c0)={0x25, @time}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0305302, &(0x7f0000000140)={{}, 'port1\x00'}) close(r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/06/04 13:38:21 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0xfffffff5, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) 2018/06/04 13:38:21 executing program 2: r0 = timerfd_create(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) fcntl$setstatus(r0, 0x4, 0x40000) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x16220}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xcc, r2, 0x200, 0x70bd27, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x38000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xcc}, 0x1}, 0x4000000) 2018/06/04 13:38:21 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x2000002, 0x2011, r0, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='numa_maps\x00') readv(r2, &(0x7f0000000300)=[{&(0x7f0000002340)=""/4096, 0x1314}], 0x238) 2018/06/04 13:38:21 executing program 6: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$ax25(r1, &(0x7f0000000180)="9d", 0x1, 0x8000, &(0x7f0000000000)={0x3, {"65d0fb25a55ace"}}, 0x10) close(r1) 2018/06/04 13:38:21 executing program 4: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'nr0\x00', 0x8001}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000100)=0x14) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x825}, {0xa, 0x4e22, 0x3f59, @mcast2={0xff, 0x2, [], 0x1}, 0x815f}, 0xee4c, [0xfffffffffffffff7, 0x6, 0x0, 0x400, 0x5, 0x296d, 0x76b5, 0x1]}, 0x5c) clock_gettime(0x3, &(0x7f0000000200)) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000240)={0x4, 0x4800000, 0x7, 0x80}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000003c0)=r1) set_tid_address(&(0x7f0000000400)) r5 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000440)={0x1}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='nv\x00', 0x3) kcmp(r5, r5, 0x0, r3, r2) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000004c0)={0x4, {{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff]}, 0x2}}}, 0x88) sendmsg$netrom(r1, &(0x7f0000000a40)={&(0x7f0000000580)=@full={{0x3, {"4cc7b684c8a10e"}, 0x401}, [{"157ceab47ebb10"}, {"f546a28268e8b3"}, {"038d8e89943a59"}, {"bfefa3ed6a0700"}, {"053aa47ea767b3"}, {"b27a52c52e4484"}, {"75ca0c669e60c5"}, {"1a5de1753104d5"}]}, 0x48, &(0x7f0000000880)=[{&(0x7f0000000600)="f4d054e66aa0691e5a702837ac287553f071b952cae03bb9da5678b27e9c3aeacd040ce05b910f59e4aa60782c27c0dd00c5635086645bc21ab1a2ef6aea2349ace52152a9d88dc279419b9db2f61d3dfedd12a79f3c17ee4d19867dc722f3333ae35c9cbeb60999e98aaf96042180c22c94ecbd6358a8e66e55f22abe3da8f6fd2f290bbd26e37ad5c68b92c829", 0x8e}, {&(0x7f00000006c0)="097ae31926ffc474982871d73b5abbab33287bc39e2cc9b59ac6", 0x1a}, {&(0x7f0000000700)="8326b4ab12f597e0bcf1b57b68", 0xd}, {&(0x7f0000000740)="8ead5d7f3af5813a933b41ebd07b5f89db6faea29b97ede26ecaeea5df588ff7278e4da63630043e9a511a72b38b0645fae5239cf8f13ee89eaa9a132003f20772e8d0412b99cd84a9ddbdaeffa26b635cf44d5ab56dd9c03809cb627d53ae3808b79caa4e7a61ce02", 0x69}, {&(0x7f00000007c0)="bfbfd6ce1356e43ce62f33ff61b9ff979847be8dd752f0f86fc4febc84bca451726a3185fa2497f2a28ae739fdd35b5586a2a3c208b9afbbd9fbd56c7818657fbb644ed2256cc345c2fa9cbbebc595fa713156a8c6fa6335ae03f4a44a5992535822fd31cba7f73030b71327da6d321251b87be8cd38fb98d46a021a786d89106a438c846e53dd77b00f", 0x8a}], 0x5, &(0x7f0000000900)=[{0x108, 0x104, 0x89, "42019729f5efe180033b6b2d7bf89bcdc35b400e7fc0e3eb28e465be6cd6fc4642c4facf8127fd255653768f52abee9574ee1b0ded3e0b7cbb67106527f36a35fa6f63af76068aacc0f1ae8f65db4f0bce8a56a884820365eeda1d7897b206de5c350e9e9e6dc4c59754f6b7ada8cfd6768b4e3be568cf0f21d8c5f97a4dbbbd9761bbd9e57ab47e2edb1dde29d94d1dfd5e0d25c42b274bbeaf53e0628ad0a4a681965b3b1f6874c574e112cbfab4e1240fc96c8fbf42f8a03896bbc785a408fd2f90ffa99c4756a55456dbb720f3222312aec958f5d0beee1672d49f2036911b79dd9c35798345bfd4caf91685802e18"}], 0x108, 0x4000}, 0x0) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) stat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001180)=[{&(0x7f0000000a80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000b00)}, {&(0x7f0000000b40)="9f72052e2b16b3523a28e9a9c11fa5b6d976ba5870388a7d0acea2b92b4aff9e26d65ccd75b39b4dfde9cbeb9f0029e7", 0x30}, {&(0x7f0000000b80)="1f224488b0dd38467102d61e357791e9a682594656c27c623c5a2cf8f489ad8b097fd7e317be4450be557d027221b480f8ccfb800d37b26a77ac86aed4361d7dadbb527a80b9e981d463cc3e7533de5a", 0x50}, {&(0x7f0000000c00)="f9c284254e914fde0fe59cc21d5e29f8dba96e08e5fabd51bf44bf7e1dfe5bee701c742833d642c78f4ad4b1508c738a2a3a9124ccb85f0e65cf1d69e0ef2d629060629cdeeeed13e4b20911eb92e8116b4d", 0x52}, {&(0x7f0000000c80)="22305947f8cec3b82834a660169a09d5d9cb61788c01cf343b0813ab3fc02d269765064d8a8280c57b38cb47a6de8b8a6970134ce8694a7e654d76fad3756f45a5924ae7db8dc79de6092dcd7f4ba5bc8f5b861ea1f982fa37fb405fe8ee20255d672d58700d54065ff95f897af4d0893a8e5e1187039d26ba9381cf774827d6c6b7ce69d62494c24c08cb17fe98c602e628b67dc253ffb964", 0x99}], 0x5, &(0x7f0000001040)=[@cred={0x20, 0x1, 0x2, r5, r4, r6}, @rights={0x28, 0x1, 0x1, [r2, r3, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r3, r0]}, @rights={0x20, 0x1, 0x1, [r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r4, r7}, @rights={0x28, 0x1, 0x1, [r1, r3, r3, r0, r2]}, @cred={0x20, 0x1, 0x2, r5, r4, r8}, @cred={0x20, 0x1, 0x2, r5, r4, r9}], 0x130, 0x80}], 0x1, 0x8000) r10 = syz_open_procfs(r5, &(0x7f00000011c0)='stack\x00') ioctl$EVIOCSKEYCODE_V2(r10, 0x40284504, &(0x7f0000001200)={0x681ad20d, 0x7, 0xffff, 0x9, "4a98fee668359095a4c8cc3063721a981bb0d9801d8638427bb7439e5a5a1622"}) ioctl$KVM_DIRTY_TLB(r10, 0x4010aeaa, &(0x7f0000001240)={0x7fffffff, 0x8}) r11 = openat$full(0xffffffffffffff9c, &(0x7f0000001280)='/dev/full\x00', 0x80000, 0x0) sendmsg$netlink(r11, &(0x7f0000001900)={&(0x7f00000012c0)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000018c0)=[{&(0x7f0000001300)={0x1dc, 0x30, 0x100, 0x70bd2a, 0x25dfdbff, "", [@typed={0xc, 0x48, @u64}, @typed={0x8, 0x56, @str='\x00'}, @typed={0x4, 0x70}, @typed={0x8, 0x28, @fd=r2}, @nested={0x198, 0x59, [@generic="f546a42c57a783dc49bc2921d0202ede9b0fcee24ab1628e5b2f78e11a53a8d214e3a94ba2f8db6cf5e7f1ce15a4485facf68981618c70916bfbc1eafeb225257d960219da32d7e83815f778999b6e2bf9cda399863f338547b31944c29040beafecc344b554940a41a814b6f3cf5ea516fd17a3b2f9dd06e58111c43b0bbfd96416951a724d0b", @generic="dc0f74b42519fd4a", @typed={0x14, 0x88, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="90c56e69755d7f68131a0e794a22f655643f34a9bedce70f69a1352a919f985efc02c8bb3ae2c7ae7f8db3129659605d32678a6af56452213a38b5b4018aa7f30e4cc997", @generic="bfb83474fb69ca6c42cd57bc298c066d80bfc617c211864e0d5d6983a5fcf9691e38e0aad2225d30d7da56e1c20952d8dca956facf36f15995d8e565d52b00d41dd5d1250682c56da21836e34dda19a3597d9f3280b190c28a73fa0ef539e3f115ec6cd933c84b3b02af3a4e678bfbbcf999da5ea5b8bf8a16589b74eafd8b06465b9e2e6ee3729fd4992d6d30", @generic="ad55417d3de8870b557e68df90393e1fd1167bc8b3acecc9c153f5553a"]}, @typed={0x14, 0x57, @ipv6}]}, 0x1dc}, {&(0x7f0000001500)={0x188, 0x38, 0x200, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc8, 0x0, @binary="57f898e8e9bfbb62d41a50a29b5d23d15d264418814a1acc2e957d6e909cde480aa1123a723ff381d68762c0311da8be4d8d1ef3303ceceb76249795ac5c8d465eb10f8ed90e174d9aeddb75c0d2e13200f65769eccc3831e35a94e4a9fe98a0e6045ae0050db4f6ee00a338a98396a1d5a9e1090d8f27a8d3509f7d120322cc57cf0e049d39bd906c25e5dfe43a033fd0200e66052f50999d2cc3f8f5df7abf327e984355037f75d8ee69b1676a5635afee94a28a161089361b72e87dd7b9d2a2738aa2"}, @typed={0x8, 0x19, @str='[\x00'}, @generic="b3b25e11ee3ee9f76f147d07f0be7c4041c04c9da8298dd229759624f9c986fc56afc7b9045621a1fd46d714b1590f0d3a38d93d6cd520ac4759be34", @generic="fb84f76e93f4b4b93077961f68dc0d205d598f8153ae7ab8af5900219315ecfed4210cfd1b17272e9a92053db5a13902a9860fe2cc88d7c9561b692d6d1ab1c3039fb6e6f9eade3e7b0dc3f9ae75e41cff629191418cfb6e14f4fdf2083e9396b90e3f9ee10ef00140"]}, 0x188}, {&(0x7f00000016c0)={0x1c4, 0x1f, 0x2, 0x70bd27, 0x25dfdbfb, "", [@nested={0x1a0, 0x5c, [@generic="c975061ad9b7e8cc970e28ef3d253970cf6dc74e173d955709cdc466c89199d5f7d933a8cbcbb2d376fbf029d5bee4dc15174364106b2b44e2db9b1c154405feed60c1298d51826ad177a0ca1c21f9004b62f5449d78d0b57cdd7f97f8f5e0c84f9b5332c3514b95648469f2d74cf6c2432ebcd5b5b0e585788f4a7a461da770c030e6e90af47ba79ea5cf26d5460e880cb113dd0aa8074a75a366f8feec0b9b51a44ff5e0bf1d12ac551c9bbc", @generic="d6a2ef1d7a701a7362c65604707f6674d1379c853b624d6aea3ec6f62e37cc90260eaf1d984d5dfe9e0442b1d2893be5c601a2400da9ff3f4f4d8892526af57016acacca54c682eeda486768e333aee530baef432143bc37f2005845bb490935085e59b01871", @typed={0x14, 0xf, @ipv6=@loopback={0x0, 0x1}}, @generic="a570d2addf6b01ebd6d2f6ef3a6d26965645acee9709a284008e63924e5002faf6289f14abfc64f042a14b66dea22ab158b6080710b5e969baf6ce9c97d1efb4135daef4ad80a311800aae087e17e3c184d00a7d24ed09ee27a625239f8392ae3031c616a2ab3428cc5cb7fad00582ae6fd0"]}, @generic="f8ae8f644c671607", @nested={0xc, 0x74, [@typed={0x8, 0x6a, @str='nv\x00'}]}]}, 0x1c4}], 0x3, 0x0, 0x0, 0x8800}, 0x880) fstat(r1, &(0x7f0000001940)) 2018/06/04 13:38:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) unshare(0x2000400) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x11003, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl(r1, 0x0, &(0x7f0000000180)="e087796f52a2a8bef2a06ad98bbdea94a8537113690e463aad0831b7e5f52d2c89b52cb8fc2a53ce8a95eb27e991ec40c1984c571d91d092db81a3627b09db370be1f616cda76606716ac2bea10630b5d3a7fb39a66221529f31f5025ee02e5ed6cdb9d9f2b99ea929bad9f19e6e326d5f20dee0169342685f594d4baedda2f14a459386") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x19, &(0x7f0000000080), &(0x7f0000000140)=0x37f) 2018/06/04 13:38:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000000)=0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00000001c0)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x86000, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) r6 = dup3(r0, r2, 0x80000) ioctl$KVM_SET_VAPIC_ADDR(r6, 0x4008ae93, &(0x7f0000000080)=0x16000) fcntl$setlease(r1, 0x400, 0x0) 2018/06/04 13:38:21 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x88002, 0x0) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/30, 0x1e) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x7f, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0xfffffffffffffffd, r2, 0x10001, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000000)) 2018/06/04 13:38:21 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000640)={0x4, 0x0, [{0x0, 0x68, &(0x7f0000000140)=""/104}, {0xf002, 0xee, &(0x7f0000000380)=""/238}, {0x0, 0x5a, &(0x7f0000000480)=""/90}, {0xf002, 0xd4, &(0x7f0000000540)=""/212}]}) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000000)={@my=0x1}) keyctl$update(0x2, r1, &(0x7f0000000280)="5488c64de4d58968cdf24e7e92b4f14185f3953900de29d0dba0af3cf4f0868b3cd879d73c9e8375206f30b05cf5f92a6c83e994df1a982dbe2e07b6e668e575451eda9b77945ac8c40d6f4ad7108485e70b31ba0a8062a7b1c46f0e01630154dbefe14f83448e90813c17d0e231591ceeadd52dca854859b2d71054ebbddf53799d14a81731cb326ef1d4a7c41159f81b080d663fb7032a9a444cb64d6778489c48de75f01769509bbc509ae9fa18fc640affb49bd613419cf25b8587d045e2a0bcf8be6643d7fc2162e5da6f4f5a806e601752bc1af9791980e99b7aef0665e2d51dea6ea888", 0xe7) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000500)={@my=0x0}) keyctl$setperm(0x5, r0, 0x8000000) keyctl$search(0xa, r0, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/06/04 13:38:21 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000140)={&(0x7f0000000080)="c7d527dc16f4b45341564d8758ca139dc816fe4b29bb8fd50a6b1faa230032ea96c0bb7bb02306ccb74b426311b2fb632a7270025d1aa7c2a7fbb4a1713b2c0416cccb3e6050833b144e7d1a2986a48a1b50a330bbf86069d30a6f934c6e3be8b9581fc7a04c892cf602b7e7a5bf65e52fdd97f969d85de5c190f95c75e4dbe08faeb0c5c98cb114880a4291e0", 0x8d}) listen(r0, 0x6) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = accept(r0, &(0x7f0000000840)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000800)=0x55e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x94, "66e84639e23dc6b7c4ed967bd9fd6d157b27b1f2433e6bd8e7c5f72f0d8845282849fa3b582d4a0fbe950d4320bb546d097aca64a0ec211fdcfb9f9ed6ec5648cc21a603247f4030b1532bb70c49563a420d8ed0850bc9f910807975ded6bdf17955a7eb6322048f51d9d049193f900fe257facca59d01d8775aee9294cb53472ebcf852093c41b5a2cec60de6ca60aeced61a57"}, &(0x7f00000005c0)=0x9c) sendmsg$inet_sctp(r3, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="66f678fc0f3b1cd0a613bc4b6c3ddfca89fdcf4da29de688b1deae84f5af4d180947f046981f47f5d0a72ba91f037856ed52cfd777f608fe0d538073a31397fa189ef92345b9f02742f8e41f2da5426c9cb6e09bf36afc95b0585c170664275c52317d3afd0fa86ffa42c16a22c0b8f296ce70d82243900956792fb5f48fde6cbe66", 0x82}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="18080000000000008400000006000000400000000000000018000000000000008400000007000000ac14141d0000000018000000000000008400000007000000ac1414bb000000002000000000000000840000000200000000000000d703000000000000", @ANYRES32=r4, @ANYBLOB="180000000000000084000000050000000000000000000000"], 0x80, 0x8801}, 0xc0) connect(r0, &(0x7f0000000180)=@ipx={0x4, 0x3, 0x1, "e70dfb55ef60", 0x1fe6}, 0x80) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/06/04 13:38:21 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0x2, 0x3, 0x7}) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x18, 0x2c, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/06/04 13:38:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x2f, &(0x7f00000001c0), 0x8) 2018/06/04 13:38:21 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x24202, 0x0) fallocate(r0, 0x0, 0x0, 0x7fffffd) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, r1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x4, {{0x2, 0x4e20}}}, 0x88) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/23) 2018/06/04 13:38:21 executing program 3: r0 = socket$kcm(0x29, 0x1007, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0x40000108]}) 2018/06/04 13:38:22 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x80000, 0x0) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000000400)) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000040)="19245b") r6 = add_key$user(&(0x7f0000000800)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='\x00', 0xfffffffffffffdb2, r5) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) keyctl$dh_compute(0x17, &(0x7f0000000340)={r6, r7, r7}, &(0x7f0000000440)=""/132, 0x7c8e, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00000000c0)={0x6, &(0x7f0000000840)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}]}) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000780)={0x0, 0xffffffffffffffff, 0x228, 0x63b0, @buffer={0x0, 0xbf, &(0x7f0000000500)=""/191}, &(0x7f0000000600)="18fcd6dd29210104e67495078a56de9bae5c6339571c05a9da06bec953ba4af86d7b57cf2b6c76809ee237ba194a25d32490e8ccf8a20000000000000101cfc8c04914fd3a199b9823229d0da0083b545c6fd03578021d06f9074ba8d8d6f05a7c228abafcba90d5984bd73bd5200c009cf8100d5de3c76c1d52a6734d5629de4259c5e4ebe0dcd929309b66c656467915f5813e7369e493df74cb643c40d706abc190042b0dcaf592447cf4c773fd44a11641a702190b01de1a6a26c2f489c4d8a7b65cef4f85e01c957ab794f4057b4a91c9c6c099d4d4", &(0x7f0000000700)=""/127, 0x7ff, 0x20, 0xffffffffffffffff, &(0x7f0000000180)}) 2018/06/04 13:38:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x17, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x6}, 0x20) r1 = dup3(r0, r0, 0x0) sendmsg$rds(r1, &(0x7f0000001500)={&(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/117, 0x75}, {&(0x7f0000001100)=""/71, 0x47}, {&(0x7f0000001180)=""/125, 0x7d}, {&(0x7f0000001200)=""/174, 0xae}, {&(0x7f00000012c0)=""/130, 0x82}, {&(0x7f0000001380)=""/14, 0xe}], 0x7, &(0x7f00000014c0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001440)=""/54, 0x36}, &(0x7f0000001480), 0xb717a70d5bccdbe8}}], 0x30, 0x20000001}, 0x10) 2018/06/04 13:38:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:22 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x8, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x23, &(0x7f0000000080)={0x400002}, 0x4) r2 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) setpgid(r2, r3) 2018/06/04 13:38:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000140)="10e21952431df01e92047c18ec2745c0344a4a570000000000000000") chdir(&(0x7f0000000000)='./file0\x00') r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) ftruncate(r1, 0x280080) sendfile(r1, r1, &(0x7f00000000c0)=0x202500, 0x2008000fffffffe) 2018/06/04 13:38:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) uselib(&(0x7f0000000000)='./file0/file0\x00') connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)}}, {{0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100001fd00000000290000003e000000"], 0x10}}], 0x1, 0x0) 2018/06/04 13:38:22 executing program 3: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) r2 = dup(r0) sendmmsg$unix(r0, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB], 0x18}], 0x4924924924926c2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r2, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r3, 0x4) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/18, 0x12}, 0x0) 2018/06/04 13:38:22 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) accept$nfc_llcp(r0, &(0x7f00000001c0), &(0x7f0000000100)=0x60) chroot(&(0x7f0000000600)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f00000002c0)='..', &(0x7f0000000300)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) 2018/06/04 13:38:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) mq_notify(r0, &(0x7f0000000100)={0x0, 0x19, 0x4, @tid=r2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000040)) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000080)) 2018/06/04 13:38:22 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) sched_yield() getgroups(0x4, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r2, &(0x7f0000000000)='./file0\x00', r3, r4, 0x1800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x9, 0x96e6, 0x0, 0x3, 0x7f}, &(0x7f00000003c0)=0x98) accept4$alg(r2, 0x0, 0x0, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000400)={r5, 0x8, 0x30}, &(0x7f0000000440)=0xc) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="b7859cb8eec705f2288a933d66593ae164c990a0028e6640c522b60bdfedb810", 0x20) 2018/06/04 13:38:22 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x50, 0x0, &(0x7f0000000080)=[@dead_binder_done={0x40086310}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}], 0x0, 0x0, &(0x7f0000000100)}) 2018/06/04 13:38:22 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x28000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000200)={0x400000000f000, 0x800000000010000, 0xfffffffeffffffff, 0xffffffffffffffff, 0x8000001e5}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500001c00000078e0000001000000000000000000000000000000008dc89b8fd04db2f7f3b6e44a684ba49bc8f31530c302e945b4b64436911fa47a3cdf1a333e1b16b658708ac02075af8a94cc35aa18795c"], 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0xbd, &(0x7f0000000140)=""/189}) 2018/06/04 13:38:22 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup(r0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x201000, 0xfffffffffffffc73) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/06/04 13:38:22 executing program 7: r0 = socket$kcm(0x29, 0x200000000002, 0x0) set_tid_address(&(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/06/04 13:38:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:22 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x200) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x4}, &(0x7f0000000180)=0x8) tkill(r0, 0x3) 2018/06/04 13:38:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34000}, 0x333, &(0x7f00000001c0)={&(0x7f0000000080)={0x14, 0x13, 0x829, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x20002) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) 2018/06/04 13:38:22 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x7d) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000100)=""/90, &(0x7f0000000180)=0x5a) ioctl$int_in(r1, 0x80000080045010, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000040)=""/99) [ 1244.588308] binder: 14172 RLIMIT_NICE not set [ 1244.601540] binder: 14155:14172 transaction failed 29189/-22, size 0-0 line 2856 2018/06/04 13:38:22 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x8, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000001c0)={r2, 0xfff}) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/13) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") futex(&(0x7f0000000000)=0x2, 0xb, 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x1) 2018/06/04 13:38:22 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x3, 0x0) pwrite64(r1, &(0x7f0000000000), 0x2c0000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/06/04 13:38:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x3, 0x3, 0x9dc2, 0x9}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x3, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffa888, 0x0, 0x8}}}}}}, &(0x7f0000000100)) [ 1244.638914] binder: 14155:14172 unknown command 536907575 [ 1244.660548] binder: 14173 RLIMIT_NICE not set [ 1244.670607] Unknown ioctl 1074816054 2018/06/04 13:38:22 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000180)="2c4ab5c0012f28bfd69fc74ab43f160e9608", 0x400000000000005) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f00000000c0)="b25b7f1edc0c379ae79b1c7f1ace7fd68f2bafc1732547f6e2c0ed715ebde12f09ab32416622ffe1c7ab050fc960c004b2fdfceb523da84189b336fe054c81fb2f09fa79a1df7e3bcdcb36a072802bcad482aeb39eda3de4f07304c8353cc39ee256c11327fdfe3df721af2d705d1d5e6f7b3d5c6b9cf99fe026fa928bf0918f51dc45c7dd1c5248c860", 0x8a) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f0000000080), 0x7f) sendfile(r0, r1, &(0x7f000000a000), 0x200000000000002) [ 1244.687466] binder: 14155:14172 ioctl c0306201 20008fd0 returned -22 [ 1244.707794] Unknown ioctl 1074816054 2018/06/04 13:38:22 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x800, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffff) setsockopt$sock_attach_bpf(r0, 0x84, 0x65, &(0x7f00000000c0), 0x40f9c09fbece1b7) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x408100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="ad03648dcaf25e8882b78c2f74ea625ee8b0b33e7172ec4b9094493c6d98a4e74cd6ce1b02c3597daee9c48c715110df13861848ce2b8ed10a1eb5927846d0c4261e898c034f86e46c287a43083e70f5b2eb6d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x20) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x36}, 0x8) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000180)=0x1) 2018/06/04 13:38:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp6\x00') ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000040)=""/109) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = semget$private(0x0, 0x0, 0x488) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f00000003c0)=""/4096) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/06/04 13:38:22 executing program 5: r0 = socket(0x400000000010, 0x3, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) write(r0, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c0800180000000000", 0x24) [ 1244.826220] binder: undelivered TRANSACTION_ERROR: 29189 2018/06/04 13:38:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8921, &(0x7f0000000280)={'vcan0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x5, 0x3, 0x7, 0x7f, 0x12}, &(0x7f0000000000)=0x98) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x42000, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) clone(0x0, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000400)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x63200080}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)={0x150, r5, 0x3, 0x70bd2d, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xba5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x28}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x30}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2d, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) close(r1) 2018/06/04 13:38:23 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_open_dev$adsp(&(0x7f0000000d00)='/dev/adsp#\x00', 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000d40)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000c80)=0xe8) sendmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f00000008c0)=@can={0x1d, r2}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)="897503ba2f4120c9cde896e7be5a988c9355443626c55f194190fc1962a788382da5914e791b36c6cb53ab82592859738ef69a980d9f5a2941611836aaf99b6f901cb0885dd7c84b84fe55d1a1ef4b73671e0b340b734105cc949a6d79a9350ce00bb7f8272667cb4556834f0b31f0cd4fe0e13444", 0x75}, {&(0x7f0000000580)}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f0000001b00)="cf30f295c8227371c386e1ded5158a152fa84287c546e29f5f8c1ab4af41766e457a4441f4ba6dd2aa042e8767aa8e56cd2a072406c6e7e7a853e9ab1e3f01a1954b49eb8995d717492fa436e1dde9b718353eac4f6da2a24de185cd6bb53b18a1abd4ca534438e5681f3a1fa4e18304877387adee9f51d62243655f0f543317cacac8b1e076b2491cf82eeedd6ce9c17af5d7cfbc884f315daf225aad9df895aefa24769790f37b7c43198be3ec60cdc6e63c11c25d966907fbc6bd48aec0899c758da2bc4786cfe6629268596d57b8262fcecf245edfde0d7c8560cfad11c762", 0xe1}, {&(0x7f0000001c40)="462865070d43bfaccd5ff92c57f45047baf9fe03ca8eb1f8449670226f25486f304fcc74b6b0e4e2680889f6bccf01d7eda9fb372baf0efe4397f3a79461bd147cf70d3996c75b96b93b8d229b2eaea793186be5a9ac3930681c154b4e4915dbf7a79ae3b2d24dcda2cc9cfdb774bf880900f6fcba33506ec2df959544c62cb7ff9fad673519e5fc3d709df912820b5785b0e5485d470c4dce61dfd684d2efcf7b9bb669a124ec6692", 0xa9}], 0x5, &(0x7f0000004000), 0x0, 0x20044040}, 0x2}], 0x1, 0x4) r3 = socket(0x10, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_cache\x00') r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000400), &(0x7f00000004c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000440)={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xed6}, {0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x40aa, [0x6, 0x4, 0x401, 0x7fffffff, 0x10000, 0x6, 0x81, 0x6]}, 0x5c) getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000500)=0x1) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000c40)=ANY=[@ANYBLOB="18000000000000009c967ea52e5287b300000000000000950000000064a09e00"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r8, 0xfffffc61) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r9, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000cc0)={r9, &(0x7f0000000c80), &(0x7f0000000b40)=""/226}, 0x18) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000380)) ioctl$EVIOCSFF(r7, 0x40304580, &(0x7f0000000580)={0x86c3d9066210dc5e, 0x1ff, 0x4, {0x400, 0xfff}, {0x8}, @rumble={0x22, 0x3f}}) getsockopt$inet_mreqn(r6, 0x0, 0x0, &(0x7f0000000080)={@dev, @rand_addr, 0x0}, &(0x7f00000000c0)=0xff09) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x81, 0x987, 0x500, 0x4, 0x1260302, r10}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x8}, {0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x6, [0x4, 0x3, 0x9, 0x9, 0x0, 0x3f4b06b5, 0x1, 0x7]}, 0x5c) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r11, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x486) connect(r11, &(0x7f00000000c0)=@nl=@unspec, 0x80) recvfrom$unix(r3, &(0x7f0000000a40)=""/65, 0x41, 0x2, &(0x7f0000000ac0)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xf8}}}, &(0x7f0000000200)=0x84) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000280), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000240)={0x2, 0x1, 0x6, 0x40, 0x7f}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0xfffffffffffffffd, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x69c, 0x0, 0x4]}, 0x5c) 2018/06/04 13:38:23 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f00000001c0)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000000), &(0x7f00000088c0)) r0 = inotify_init1(0x0) r1 = getpid() r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockname(r2, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80) kcmp$KCMP_EPOLL_TFD(r3, r1, 0x4, 0xffffffffffffffff, &(0x7f0000000100)) ptrace(0x10, r3) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, 0xffffffffffffffff, &(0x7f0000000040)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/06/04 13:38:23 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x200) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x4}, &(0x7f0000000180)=0x8) tkill(r0, 0x3) 2018/06/04 13:38:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1000, 0x4, 0x8, 0x297e, r1}, 0x10) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0x7d, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendto$ipx(r2, &(0x7f00000001c0)="959e35ea45ffec3db65010aacc983b69afd1ffd10bf718adcb09188730a5acaee9fb264d1d085203d3", 0x29, 0x44000, &(0x7f0000000200)={0x4, 0x7fffffff, 0x7ff, "fdf69001a232", 0x8000}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x8000, 0x4) 2018/06/04 13:38:23 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x40, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0x4, 0x4) 2018/06/04 13:38:23 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000003c0)=ANY=[@ANYBLOB="ca9c92f1e0"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/04 13:38:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x84) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/netstat\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/06/04 13:38:23 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x200) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x4}, &(0x7f0000000180)=0x8) tkill(r0, 0x3) 2018/06/04 13:38:23 executing program 5: r0 = memfd_create(&(0x7f00000001c0)="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", 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80210104}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)={0x6c, r1, 0x105, 0x70bd2d, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc13}]}, 0x6c}, 0x1}, 0x4000) fallocate(r0, 0x3, 0x0, 0x10000) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000000)=""/141, &(0x7f00000000c0)=0x8d) 2018/06/04 13:38:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:23 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x400000000000000, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x80, 0x0) open$dir(&(0x7f0000000200)='./file0\x00', 0x4080, 0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000001c0)={0x9, 0x3, 0x3ff, 0x3f30a2788000000, 0x3}, 0x14) setgid(r2) 2018/06/04 13:38:23 executing program 5: r0 = getpgrp(0x0) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x9a) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mkdir(&(0x7f0000000040)='./control\x00', 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000100)={0x0, 0x7530}, 0x10) close(r2) pause() 2018/06/04 13:38:23 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x200) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x4}, &(0x7f0000000180)=0x8) tkill(r0, 0x3) 2018/06/04 13:38:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f00000013c0)={0x2000000000000280, &(0x7f0000001380)}) [ 1245.929779] ptrace attach of "/root/syz-executor7"[4549] was attempted by "/root/syz-executor7"[14274] [ 1245.954699] ptrace attach of "/root/syz-executor7"[4549] was attempted by "/root/syz-executor7"[14273] 2018/06/04 13:38:24 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000401230806000000000000003b4bf762d7493a14f78b02c2000051d400000a000000"], 0x14}, 0x1}, 0x0) 2018/06/04 13:38:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:24 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x15, 0x0, 0x8100, 'yam0\x00', 'bcsf0\x00', 'ipddp0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0x168, 0x1a0, [@time={'time\x00', 0x18}, @vlan={'vlan\x00', 0x8, {{0x7fffffe, 0x0, 0x0, 0x1}}}]}, [@common=@mark={'mark\x00', 0x10}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x2a8) 2018/06/04 13:38:24 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000867000)=@fragment, 0x8) socketpair$inet6(0xa, 0x80003, 0x7, &(0x7f0000000000)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x800) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), 0x4) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000037aff8)=@fragment, 0x0) 2018/06/04 13:38:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000002c0)="0fc729660f01dec4c15b580d4400000065260f01cf360f01cfea090000000100f40f015cd331c4c215ac63100fc729", 0x2f}], 0x1, 0x0, &(0x7f0000000040)=[@dstype3={0x7}], 0x1) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x8000) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae05, &(0x7f0000000080)) 2018/06/04 13:38:24 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x200) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x4}, &(0x7f0000000180)=0x8) 2018/06/04 13:38:24 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800d, 0x80000000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x25, @time, 0x0, {0x0, 0x4000000000000000}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)={{0x0, 0x1}}) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x800) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x5, 0x401, 0x8, {r3, r4/1000+10000}, {}, {0x3, 0x2, 0x3, 0x2bed64c}, 0x1, @canfd={{0x0, 0x100000000000, 0x8000, 0x11e08537}, 0x3f, 0x2, 0x0, 0x0, "73abcfd72f6a3f3683ea99a3527bfb271cf5015688ea618cd19974fed023adb8f7d26b6e33e37a7c37862a91c011c632caf4bc6678befb664a6ffad5fadc8ba0"}}, 0x80}, 0x1, 0x0, 0x0, 0x8000}, 0x0) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x800, 0x0) 2018/06/04 13:38:24 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x200000088) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x28847d65ceaf7757, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3e) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c1c240970") dup3(r0, r1, 0x0) 2018/06/04 13:38:24 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) setsockopt(r0, 0x114, 0x400000005, &(0x7f0000000040), 0x0) 2018/06/04 13:38:24 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control\x00', 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000140)={0x1000, 0xc0011bff, &(0x7f0000000040)="ea87e666ab66061b4a12984391d2fe61bc292ead8be425a1a1107c70fd05bf068ded9ac1e121a5a808d5c07afbce0a74089b1f97b53327272353b8a97c74dcfeab7f378f86a25570a0a4844f8fbb940e9f0d8a316ff682a3b7757c487dc624801caa58c1413b9d7bdc649568415c36f28e1eabe2c6f1c8e560a8fcdbb585a6a61f9da196db18b4b2c80dba4927f04741dc0fa76cea39de7a9cf282a3c239009159990a5ff8683ff899ea29e03973e2bdf8cd1ee78f91c44f72689c57a195bc39676e92d7a37e46ed1278cd", &(0x7f00000001c0)="7e65e820dcd0b19a56df5cd1e485a229f86dd9e955cf167a6df1ae469c4248c23ff98fc88b8e5aa3fdeacafa262c3a55541a1d6ddfeb6b70ec9f2d8b4f493b5862cdfc8ca24f477c63d4f3b6c5cb41a51f49c3f6caa943931fb5bfdc0510a1779bd0493bbdd7d655efab05e38b50b571b6b254a0f158986bd94f0f36ba35e179c6239a7e714ea4", 0xcb, 0x87}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000280)='./control/file0\x00', &(0x7f0000000180)='./file1\x00') rename(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)='./file0\x00') dup2(r1, r2) 2018/06/04 13:38:25 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101200, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x120b, 0x4}) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="0f646e6175906f6673471900", 0x0) 2018/06/04 13:38:25 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x90000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000080)="ba9815073b2c9a32329feb2ba0da8bdc53fa9ee4499deae20ccdf0ad1eeed1e3d7aa06388d56a3c4b0d8af93e46e449db28fa7ac4450156713d2403ddde61458d4ef30dd9c1e7e4b79bdc0bd0415f59c9a4b53f490f9"}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x3a24, 0x0, 0x0, 0x9, 0x0, 0x2}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000200)=0x3) ioctl$KVM_RUN(r0, 0xae80, 0x0) prctl$void(0x3f) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x4, 0x4) 2018/06/04 13:38:25 executing program 3: r0 = epoll_create1(0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) flock(r0, 0x2) r1 = epoll_create1(0x80000) flock(r1, 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000600), &(0x7f0000000040)=':'}}, &(0x7f00009b1ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001100)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r4, &(0x7f0000001800)=[{&(0x7f0000001140)=""/178, 0x278}, {&(0x7f0000001300)=""/245, 0xf5}, {&(0x7f0000001740)=""/148, 0x94}, {&(0x7f0000001680)=""/157, 0x9d}, {&(0x7f0000001540)=""/142, 0x8e}], 0x5) readv(r4, &(0x7f0000001440)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) accept4$bt_l2cap(r4, &(0x7f0000001080), &(0x7f00000010c0)=0xe, 0x80000) r5 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) timerfd_gettime(r5, &(0x7f0000000100)) flock(r0, 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) timer_gettime(r3, &(0x7f0000000140)) ptrace$setsig(0x4203, r2, 0x7, &(0x7f0000000000)={0x16, 0x5, 0x3, 0x1}) 2018/06/04 13:38:25 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) connect$unix(r1, &(0x7f0000681000)=@abs, 0x8) poll(&(0x7f0000000000)=[{r2, 0x64}, {r0}, {r0}], 0x3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x1, 0x102) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000001c0)={r4, 0x1}) 2018/06/04 13:38:25 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x200) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/06/04 13:38:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:25 executing program 2: umount2(&(0x7f0000000000)='./file0\x00', 0x4) setitimer(0x0, &(0x7f0000000fe0)={{0x100000000000}, {0x0, 0x2710}}, &(0x7f0000000440)) 2018/06/04 13:38:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={0x0, 0x0, 0x7fffffffffffffe1}, 0x8) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x9, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0), 0x8) 2018/06/04 13:38:25 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000040), 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x17, 0x4) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000001c0)=0x10000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/239) 2018/06/04 13:38:25 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000)) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/06/04 13:38:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x101, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x5, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0xac, 0x0, r1}, {0x7fff, 0x7fff, 0x401, 0x4, 0xfff, 0x1, 0x200, 0xffffffffffffff25}, {0xffff, 0x6, 0x6, 0x6}, 0x9b, 0x6e6bb8, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x5, 0x3, 0xfffffffffffffffc, 0x3, 0x400, 0x7}}, 0xe8) 2018/06/04 13:38:26 executing program 7: syz_emit_ethernet(0xfdef, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x2, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @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}}}}}}, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r0, 0x2) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x5) bind$nfc_llcp(r1, &(0x7f00000001c0)={0x27, 0x0, 0x1, 0x2, 0x5, 0x20, "7434d6afdeffee28253f53f820a5dbddf64328d297e605248f29236e1f2de4efcdbf710bde75273108e7347e8d00e76464cc757c7a170335ebe041718a8964", 0xd}, 0x60) getuid() pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84100) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/06/04 13:38:26 executing program 2: socketpair(0x1d, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) userfaultfd(0x80000) socket$inet_smc(0x2b, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/04 13:38:26 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fstat(r1, &(0x7f00000002c0)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r4, 0x400, 0x70bd26, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff00}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x30}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000410101c00000000000729355b2000000"]) 2018/06/04 13:38:26 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@my=0x1}) r2 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@l2, &(0x7f0000000040)=0x80) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000000c0)=0x78) creat(&(0x7f00000002c0)='./file0\x00', 0x80) 2018/06/04 13:38:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:26 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x200) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x10000) 2018/06/04 13:38:26 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'team_slave_1\x00', 0x3a00}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r2, &(0x7f0000335000), 0xfc94) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000340)='S9', 0x2}], 0x1, 0xa) 2018/06/04 13:38:26 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffd}], 0x1, 0x7be2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000280)=""/156, &(0x7f0000000080)=0x9c) r4 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x20, 0x9, 0x8000}, &(0x7f0000000200)=0x10) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl(r3, 0x9, &(0x7f0000000340)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x80000005}) 2018/06/04 13:38:26 executing program 7: getpid() r0 = gettid() r1 = getpgrp(r0) r2 = gettid() madvise(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000000000)) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x101900) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000080)={0xb225, 0x80000000, 0x3f}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a77ff0), &(0x7f000044a000)={0x0, 0x989680}, 0x8) move_pages(r1, 0x6, &(0x7f00000000c0)=[&(0x7f0000a95000/0x4000)=nil, &(0x7f0000a96000/0x1000)=nil, &(0x7f0000a95000/0x2000)=nil, &(0x7f0000a97000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000a93000/0x3000)=nil], &(0x7f0000000100)=[0x10001, 0x2, 0x7f, 0x9, 0x6, 0x3, 0x2, 0x8, 0x2], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2018/06/04 13:38:26 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xfffffffffffffe99, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x8, 0x13, r0, 0x2) r1 = socket(0xa, 0x0, 0x80000000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/06/04 13:38:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x6}, 0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x64, r2, 0x508, 0x70bd2c, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4fe0}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f9}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4004010}, 0x8000) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) socket(0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/06/04 13:38:27 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffff969, 0x2, 0x2, 0xf0a, 0xc0000000000000, 0xe8, 0x9, 0xefe, r2}, &(0x7f00000001c0)=0x20) fstat(r1, &(0x7f0000000240)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) flock(r0, 0x5) ioctl$EVIOCGREP(r3, 0x40107447, &(0x7f0000000000)=""/174) 2018/06/04 13:38:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:27 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000119078ac14ffbbffffffff000000000005907803000000000000000000000000008027063ea4c71d22aca1e5b97a03590c081c14cb8dc2ff3c29594126e1d34fcd1ee6bf5ab09d0c306eef30159b1aa24ef7339bddc58552d1670263"], 0x0) 2018/06/04 13:38:27 executing program 5: r0 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)='*', 0x1, 0xfffffffffffffffc) add_key(&(0x7f0000000400)='ceph\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000bc0)=""/240, 0xf0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="6df818a5ef4f41b8749378969685f7a9", 0x10) 2018/06/04 13:38:27 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x200) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) 2018/06/04 13:38:27 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x9, &(0x7f0000000300)="00427b1a07d82c99240970") ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) timer_create(0x7, &(0x7f0000000380)={0x0, 0x39, 0x0, @thr={&(0x7f0000000200)="78a0b4b7d5eec0d8754e709994c47e55ade5a39952a5a5abb8ec7b81969e6658121bb6cbbe72f65d87abac00949cca04946f42767f6679e70303a8b4db", &(0x7f0000000340)="a6f9cb1021b368268fe9a30cd6e4b5ae"}}, &(0x7f00000003c0)=0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000440)={{}, {r3, r4+10000000}}, &(0x7f0000000480)) r5 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f00000000c0)={0x0, 0x9}) r6 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000000280)={0x1, 0x1}) 2018/06/04 13:38:27 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={r0, 0x80000, r1}) r2 = socket(0x1e, 0x805, 0x0) getsockname$packet(r2, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c80)=0x14) pause() 2018/06/04 13:38:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr(cast6),md4)\x00'}, 0x49) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000ff8000), 0x0) 2018/06/04 13:38:28 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) delete_module(&(0x7f0000000000)='\x00', 0x200) 2018/06/04 13:38:28 executing program 1: unshare(0x8000000) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffb000/0x3000)=nil) unshare(0x28020400) 2018/06/04 13:38:28 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) connect$ax25(r0, &(0x7f00000004c0)={0x3, {"82d3719546005d"}, 0xe}, 0x10) r1 = socket(0x1e, 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40040, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) io_submit(r2, 0x3, &(0x7f0000000480)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000000100)="f3628adb0c538437dd29060d15e1193cb8449b8248821ce6227b0dad86a35f6da65a89ce2b52bd82a9261e1e0d23d1896c16cf95df60dfdaa3ac3a7228d95ded6b6410894eb6bb6ef2408a9cf2d28daf315d99b073e8d0912db280d02457655937df347c05e90843f7abc12eb31a8c5f35c498f4b45adea7477b07294a191baa6d27c5cc8e17d2966c2e226b1fa6552d95545bb04f7b42f1f581aa4ead018c5b33", 0xa1, 0x8, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000000200)="a8a9d5749d43958960ae1aa1c97484b88f6efb1527be43e92093a81d7ca52716543a95119437b2e8cd06d2158b8655121948694368ba301462c3d912a8c43af98ba440983f1b892ce1b9a02e93f4938429e48c12023362fe218ebc17f4dad1984f5e25d5fa2d4393fe9edfd2cf288c576e809fb61fc140aec2da3ec8cfd02a7cabd898a5076bfdf12125b4199ff9fc8c01efff777bdb7c9c7bed795cbca0e61c8fb74ae768d9efc660e72b15966876b21d9f731fdaa30374e4196f7e48960151877d2cd9ee", 0xc5, 0xf4cf, 0x0, 0x1, r1}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x9, r1, &(0x7f0000000340)="cb23c9dfcabc2b9d3ea26f1e123165f3bf61b1da2e761f7aa768a918c515e876973dfd151faca3095cbe7b8eb38fbc3924e18fbb601ddba9fe478a9ba13e5e297b8245ecf389f2ea8ee877cc79b684c5f8306d27b01e66073390e5f69a0534afe4b359dd82e3be43181ecfc8dfad926085042f64a816ae8b0893e2d4b6b250a684d3", 0x82, 0x4, 0x0, 0x0, r4}]) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) io_submit(r2, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)="8b", 0x1}]) 2018/06/04 13:38:28 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) select(0x40, &(0x7f00000000c0)={0x9, 0x101, 0x5, 0xd7f, 0x0, 0x7, 0x1, 0x8000}, &(0x7f0000000300)={0x7, 0x8001, 0x4, 0x7, 0x7, 0x401, 0x101}, &(0x7f0000000340)={0xff, 0x7fffffff, 0x1, 0x3ff, 0x1, 0x8000, 0x9, 0x1}, &(0x7f00000003c0)={r1, r2/1000+30000}) r3 = epoll_create1(0x0) r4 = dup3(r0, r0, 0x80000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="340000ee000000000000004ced00feda3fce58169a45db157af631339d2b2cebad01427c76071aa85ee8d64dc6a839041b97b6600852035d064473c6f5ba53455a4787d3f9928fb170dde60bc7f85bafea804e344f8cd6ce429bb26a9245478897080f4a91a8826052a0ec02238af844534bd792c637ff0e4033fa3ddc2bfa7b9d9631a4a465de9e2e07000000000000971f1764c4c3a2365bdb293550d09899997ade86928170f0693af99cf2eb37fb91f4b123f88000f005", @ANYRES16=r5, @ANYBLOB="8b9ca87fe3c07900e844f29392eb997e0327bd7000ffdbdf250f0000000800060031040000080005000600000008"], 0x34}, 0x1, 0x0, 0x0, 0x40010}, 0x40c0) close(r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000400)) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x169101, 0x0) fcntl$addseals(r6, 0x409, 0x4) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000180)=0x0) sched_rr_get_interval(r7, &(0x7f00000001c0)) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000c85000)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000000440)={{0xffffffffffffffff, 0x2, 0x3, 0x3, 0x8}, 0x7, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x40, 0x100, 0x4, 0x8}) 2018/06/04 13:38:28 executing program 5: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x807, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000240)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') socketpair(0x1b, 0x80f, 0x1ff, &(0x7f00000000c0)) setrlimit(0xf, &(0x7f0000000000)={0x80000001, 0x11c50d24}) readv(r1, &(0x7f0000001680)=[{&(0x7f0000001480)=""/96, 0x60}, {&(0x7f0000001500)=""/135, 0x87}], 0x2) 2018/06/04 13:38:28 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x48f, &(0x7f0000000100)={0x0, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) sendmmsg(r0, &(0x7f00000000c0), 0x208, 0x80) getsockname(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r2, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x62, @rand_addr=0x3, 0x4e22, 0x0, 'rr\x00', 0x0, 0xd9a, 0x8}, 0x2c) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x2, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/06/04 13:38:28 executing program 2: r0 = inotify_init1(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x400000, 0x1, 0x7}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000080)={0x4000, 0x0, 0x1, 0x9, 0x6}) 2018/06/04 13:38:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="520fa0"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/04 13:38:28 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip_vti0\x00', r1}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000013000502000000000000000000000000", @ANYRES32=r2, @ANYBLOB="350d1e67f5af92f331e1bf559d5d098b2df14210377e2a9a3508bc7f92df36a30fd02ba895389c2d9a915fc3549e336b1eae75bdfd1a07c692833a"], 0x28}, 0x1}, 0x0) 2018/06/04 13:38:28 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0x400) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0xca06bf4226da6ea1}) r1 = socket$netlink(0x10, 0x3, 0x80004) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'veth0_to_team\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1900000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x8, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x2, 0x4) 2018/06/04 13:38:28 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x3ff, 0x0, 0x10002, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000680)) r2 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='team_slave_0\x00', 0x5) sendto$unix(r2, &(0x7f0000000080), 0xffeb, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x63) [ 1250.228629] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 1250.237192] device ip_vti0 entered promiscuous mode 2018/06/04 13:38:28 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x81) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x6294) listen(r2, 0x0) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000180)=0x7fff, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/06/04 13:38:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000000)='..', &(0x7f0000000280)='./file0\x00') r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x6, 0x220040) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000180)='./file1\x00', &(0x7f0000000200)={{r2, r3/1000+10000}}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xbbf43ed3447550a, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x14) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000000100)=r5) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r6 = shmget$private(0x0, 0x3000, 0xd, &(0x7f0000ffc000/0x3000)=nil) shmat(r6, &(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/06/04 13:38:28 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x108912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x14) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x17, 0x73, &(0x7f0000000040)="f1d623abd862597fc1f93ff4982b21e8ada154bc39fa62fdc54fe6941c6a572f676299f79153d39d5d306d4f6a658bfeb54df64c108ad7e7b1c68e44a75a3fcbb30eb8a2c8dc376133b8839583830f5beb8a895f94b18bea57879cee2ccc0af2eca434b720f81beaf1cd63774a0d671a0d484c"}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x21, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000400)=0x2) ioctl(r1, 0x3, &(0x7f0000000180)="82e2b1154b6d2387306a8866154b962c5a0d253bcc20c6e78403c19cb658e5a55ed54fee42e737c620b1244a919801c518b598c7f820bcdeaecc78cd866ffbf3194266ea33234e643af954719d55dfd9d15c46fd2ddd3766e2f1bfa3fcf98130a60ad533d41568c3c81b4d5abf4003b5354dbc1e7dd5f40f1a8ef90969147591135e0f9754133bc530f3174f0e523a161c40d31a") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@loopback, @in=@local}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) [ 1250.314705] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/04 13:38:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2, 0x0, 0x2, r2}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00000000c0)={0x5, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) close(r2) r4 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r4, 0x0, 0x2, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x2, r2}) 2018/06/04 13:38:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$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 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002800)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000014c0)="6638065b13264322d392d4f937a6cf36", 0x10}], 0x1}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/04 13:38:28 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) io_setup(0xffffffffffffff77, &(0x7f0000000000)=0x0) r2 = dup2(r0, r0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xcd2, r0, &(0x7f0000000040)="197546d9a89eba7272d5fe27df960c6803b8d0e565245c56879c60be03365a08770b7764acf932f492d31464a6770135e1fd0e80065c791375b64e58b461d9be48cba81033727f6a2d406dfc67d1ab8d415e429ecc6c12171ed9dde5bffbb6971d", 0x61, 0x3f, 0x0, 0x0, r2}, &(0x7f0000000140)) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) 2018/06/04 13:38:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:28 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x20c000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)) 2018/06/04 13:38:28 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000880) readv(r0, &(0x7f0000001640)=[{&(0x7f00000015c0)=""/72, 0x48}], 0x1) 2018/06/04 13:38:28 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:28 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0xffff, 0x400000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='nr0\x00', 0x10) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) r4 = socket$netlink(0x10, 0x3, 0x2) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000040)={r5, 0x100000001, 0x9, r5}) syncfs(r4) 2018/06/04 13:38:28 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/06/04 13:38:28 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:28 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], 0x1) 2018/06/04 13:38:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x80000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f0000b32fff)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/70) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r1, r2/1000+10000}, 0x10) 2018/06/04 13:38:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x1, 0x0, 0x1, 0xffff, r1}) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}) 2018/06/04 13:38:29 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x108, 0xab176b0324bae5c3) syz_open_dev$midi(&(0x7f0000009ff5)='/dev/midi#\x00', 0x2, 0x202) close(r0) 2018/06/04 13:38:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:29 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000100)={0x1d, 0x3, 0x0, 0x602}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000140)={0x3f, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e20, 0x3, 'ovf\x00', 0x20, 0x66e8, 0x1d}, 0x2c) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa}, 0x1c) 2018/06/04 13:38:29 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xffffffff}]}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xb0f5759, 0x58040) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000180)=0xcd9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/04 13:38:29 executing program 2: r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x3ff, 0x1000, "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"}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001080)=0x1f6, &(0x7f00000010c0)=0x1) 2018/06/04 13:38:29 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00000003c0)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = gettid() r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x200, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x3) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x401, 0x20000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x2, 0x3, 0x361, 0x7fff, 0x0, 0x8, 0x10000, 0xe, 0x3f, 0xadb7, 0x9, 0x79, 0x7, 0x6, 0x6, 0xffffffffffff8000, 0xfebd, 0x10000, 0x81, 0x3f1, 0x7, 0x1ff, 0x5, 0x7, 0x80000001, 0xff, 0x9, 0x401, 0x5, 0x2, 0x0, 0x3, 0x800, 0x4, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x9, 0x2}, 0x8000, 0x3ff, 0x6, 0x7, 0x0, 0x21, 0x7f}, r1, 0x7, r3, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000000000), 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r6, 0x5, &(0x7f0000001400)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000001440)) r7 = accept4$llc(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x80000) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000280)="b12071b50638aa0d2b34ed579150960c26a81fcde4fd3240511b429f6245f53bdaa2eb4920f13f5893dcf03c35a336fb96e61f2025b069e4598ffeff247d83084c27cfe20b89e8ea562485f010ae8e94a39d92bfffc1eae2332376a1d340e654eee709e9ae90be2e9aae51b205e86ff126456b67482c7c224f4c2cd73a83a915f2f00469e14a6bb18a96d5b80150d99a7e5bad57b1da2856b1e29b2395cc2540aaf9daa9b7da25bc2b2a289be1f3c321f50cbeae01ae5c4b28954db7723fb8cb", 0xc0}, {&(0x7f0000000400)="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0x1000}], 0x2) tkill(r5, 0x1004000000016) write$binfmt_elf32(r4, &(0x7f00000014c0)=ANY=[@ANYRES64=r2], 0xfffffffffffffe1f) close(r0) mq_notify(r3, &(0x7f0000001480)={0x0, 0x16, 0x0, @tid=r5}) timer_create(0x4, &(0x7f0000000100)={0x0, 0xe, 0x1, @tid=r1}, &(0x7f0000000140)) 2018/06/04 13:38:29 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x376) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) r1 = socket(0x11, 0x100000803, 0xe) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x200000) fcntl$getown(r1, 0x9) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/06/04 13:38:29 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:29 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000), 0x10) modify_ldt$read(0x0, &(0x7f0000000080)=""/75, 0x4b) pkey_alloc(0x0, 0x2) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x507b81) 2018/06/04 13:38:29 executing program 2: r0 = gettid() pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x81}, 0x8) exit(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(r0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), 0x0) 2018/06/04 13:38:29 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000380)="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") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001440)='/dev/autofs\x00', 0x900, 0x0) r2 = openat(r0, &(0x7f0000001480)='./file0\x00', 0x10100, 0x21) fanotify_mark(r1, 0xc0, 0x0, r2, &(0x7f00000014c0)='./file0\x00') ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x5, 0x1, 0x3c200000000000, 0x1, 0x3}, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x194, r6, 0x617, 0x70bd2b, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a, 0x30}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0xf}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x38d}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x194}, 0x1, 0x0, 0x0, 0x91}, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001380)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000013c0)=0x2c) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001400)={r7, 0x8, 0x8, 0x7}, 0x10) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x12, r5, 0x6000) 2018/06/04 13:38:29 executing program 7: perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x5, 0x122) semget$private(0x0, 0x3, 0x400) r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/04 13:38:29 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0xfffffffffffffffd, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x100000fffffffe) io_setup(0x8, &(0x7f00000009c0)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x30000000000, 0xd310, 0x3e, 0x1, 0x3, 0x200, 0x5]}, &(0x7f0000000100)=0x12) io_submit(r1, 0x200000000000028b, &(0x7f0000000980)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/06/04 13:38:29 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:29 executing program 1: llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/53, 0x35) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup(r0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}, 0x20) [ 1251.216992] x86/PAT: syz-executor3:14614 map pfn RAM range req write-combining for [mem 0x1b3de6000-0x1b3de9fff], got write-back 2018/06/04 13:38:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:30 executing program 4: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x100000001, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x100000001) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/06/04 13:38:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000202, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x20) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000200)=""/4096) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/if_iner2\x00') fstat(r2, &(0x7f0000000140)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) fstat(r2, &(0x7f0000000000)) sync_file_range(r3, 0x0, 0x5, 0x2) getgid() getegid() setgroups(0x40000000000001b6, &(0x7f0000000080)) r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r2, &(0x7f0000301ff8), 0xffffffff) timerfd_settime(r2, 0x1, &(0x7f0000001200)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000001240)) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) 2018/06/04 13:38:30 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYRES16, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="ee3f2256d617c1a06881fb8e64c2b89379fc9dd523dafeb20b3e48285971530f9ae11d7bc66bcd56f979091f7003e9653811c1c6cae742fe48956044177df305a60cbfafcf72802d8f4ce39cd9", @ANYPTR64, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="61245fd1ba59669bf0482535b100cd5b6a2d8a69a19866d583fe790eb24eab73a6b643becabe1bd286c15be558e9c7ecaab2012d994282f488f4f3e1c9327e8c21102b7fd29ec21dd72116de03377342baee1e8dad5001fc44bba8b8f38b5e4ab968d95c1f94ac23f3ef38716abf39483e425edba91b48b060f5543a40ef80d850a2000e102bb3a250acf61cc8405492db05836c84a5b0143afd2a2f4eb13cead117964fedf839f61d80ffcd853643e5a91f78a0f91a523aad145edd77b84e35949c52da34067c52903a23db21639d9373deffeded0961d90b", @ANYRES64=r0, @ANYPTR, @ANYPTR, @ANYRES16, @ANYPTR64], @ANYRES64=r0]], 0x8) 2018/06/04 13:38:30 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:30 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000180)={0x4, 0xffffffff, 0x4c66, 0x8}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x4, 0x1000, &(0x7f0000000040)=0x3ff}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="240000000a0a07041dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/06/04 13:38:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x92700, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8977, &(0x7f0000000300)={'veth0_to_team\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/06/04 13:38:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80000000000006, {0x2, 0x0, @loopback=0x7f000001}, 'veth1_to_bridge\x00'}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x430, 0x40) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0), 0x1) 2018/06/04 13:38:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) io_setup(0x8, &(0x7f0000000040)=0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x88) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0xfff, r0, &(0x7f0000000080)="473a86d5debb372d1e48c6d8b905d1d298ec7c662630428a98462bbe1b4210bd6690e0dcbf7ae5431ff9dfc9aa490c60158d30cc41b60b1a", 0x38, 0x6, 0x0, 0x1, r2}, &(0x7f0000000180)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000001c0)={0x3000, 0x10f004, 0x0, 0x100000000, 0x7}) r3 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0xc7, 0x800) ppoll(&(0x7f0000013000)=[{r3}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000000000)=0x40000) 2018/06/04 13:38:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400000, 0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x800) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x1f004, &(0x7f0000000080), 0x4, r2, 0x4}) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r2, 0x1, 0x1, 0x1, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) poll(&(0x7f0000000240)=[{r1, 0x2100}, {r1, 0x33}], 0x2, 0x401) r3 = signalfd(r0, &(0x7f0000000280)={0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000002c0)={0x456}, 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000300)) r4 = getpid() fstat(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000000580)={0x0, 0x0}) getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)=0x0) fstat(r3, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000700)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000a40)=0xe8) getgroups(0x7, &(0x7f0000000a80)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000000ac0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000b00)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000c00)=0xe8) r20 = getegid() sendmsg$unix(r1, &(0x7f0000000d40)={&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000003c0)="c8b496d4f9efe7f757f474", 0xb}, {&(0x7f0000000400)="d33e3dd1cf810ae9dc6d7b66b54bb66201a9ef54dda40b25e7c643e72f5042eb470e27128004d6f325dfd9232a560b1152d7bf4c67a4e406c73b3a0d722f8acafd81d40b6ca76db23795ded4f253d8070e7e71eb03b4a1f78394638b3236d23c1143a1c72ca36b408d0bb33f46f01c4ce5b7aecfc74957aaf5b38aee8e250a6fd915f3b05f2b9ab643a5cb3b154049d4c8a3551dcc2b96d03d7119da6ad414a49e187959760beb5a65", 0xa9}], 0x2, &(0x7f0000000c40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r16}, @cred={0x20, 0x1, 0x2, r17, r19, r20}], 0xd8, 0x50}, 0x20000010) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000d80)={r18, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000dc0)=0x5, 0x8) fchownat(r1, &(0x7f0000000e00)='./file1\x00', r5, r15, 0x500) 2018/06/04 13:38:30 executing program 4: r0 = semget$private(0x0, 0x7, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f0000000140)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semtimedop(r0, &(0x7f00000001c0)=[{0x3, 0x8001}], 0x1, &(0x7f0000000200)={0x77359400}) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x8000000) [ 1252.278903] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/04 13:38:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={"6d616e676c360000009f4d4c159b68f6ff000000000000000000001400"}, &(0x7f0000000080)=0x24) sendto$inet(r0, &(0x7f0000000100)="cac8a97fc2f3c970a8e3b94373cd516096c9629afd9e6f376be0e67e6d3a6e9a194391d18ccb51a30cf376a973f7175636dfe0a80fc3fdd366141c690ef318fac0609e26a307b68597070be140dec3c580aa96821507e127e57979a3bff4110e52e63b77b7506a46f1a85153ba0cef5e2b7581d26fc3cf5273e59152315ee4c4ed66893acb9e6e80f5cb06e16bd83d9c83da77a099871596a7fb864e6abe510b3b95b321457e4d82c25a469e8e7f22cbb9e4b2beb5f01e6e568d97b1687b", 0xbe, 0x10, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x38) 2018/06/04 13:38:30 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x8, 0x0, 0x3, 0x1, 0x4, 0x5, 0x7fffffff, r2}, 0x20) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") pkey_free(0xffffffffffffffff) pkey_alloc(0x0, 0x3) [ 1252.364271] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/04 13:38:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:30 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0xfffffffffffffffd, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000000), 0x3c) 2018/06/04 13:38:30 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000002c00030b00000000001822446a00000004000000"], 0x18}, 0x1}, 0x0) 2018/06/04 13:38:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x47, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4010ae42, &(0x7f0000000140)) 2018/06/04 13:38:31 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = timerfd_create(0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x0) statx(r2, &(0x7f0000000080)='./file0\x00', 0x2500, 0x7ff, &(0x7f0000000340)) 2018/06/04 13:38:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:31 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x100}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x101082) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x4, 0x1, 0x8001, 0x5}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) close(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}}) 2018/06/04 13:38:31 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xffffffffffffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:31 executing program 7: r0 = socket$kcm(0x29, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'veth1_to_bridge\x00'}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'veth1_to_bridge\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) getresuid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000000c0)) sendmsg$nl_xfrm(r1, &(0x7f0000000700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000500)=@newspdinfo={0x194, 0x24, 0x200, 0x70bd27, 0x25dfdbfc, 0x20, [@policy={0xac, 0x7, {{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in=@broadcast=0xffffffff, 0x4e22, 0xad97, 0x4e21, 0xe98, 0x2, 0xa0, 0xa0, 0x0, r2, r3}, {0xff, 0x9, 0x5, 0x7fff, 0x2, 0xfffffffffffffffd, 0x9, 0x333c}, {0x6, 0x1000, 0x1, 0x8}, 0x10000, 0x6e6bb0, 0x2, 0x0, 0x3, 0x3}}, @policy_type={0xc, 0x10, {0x1}}, @policy={0xac, 0x7, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x8, 0x4e20, 0x7, 0xa, 0x20, 0x20, 0x32, r4, r5}, {0x8000, 0x1, 0xfffffffffffffff7, 0x6d9e8269, 0x9, 0x7, 0x0, 0x1000}, {0xff, 0xbf3d, 0x940b, 0x7fff}, 0x2, 0x6e6bb7, 0x0, 0x1, 0x3, 0x3}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e23, 0x4e24, @in=@local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x194}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/06/04 13:38:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = shmget(0x0, 0x4000, 0x2, &(0x7f0000012000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000040)=""/221) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x3c, &(0x7f0000000140)=[@in={0x2, 0x4e24, @rand_addr}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2d10}, @in={0x2, 0x4e20, @rand_addr=0x2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x3, 0x8, 0x4, 0x5, 0x6, 0x7, 0xfffffffffffffffd, r3}, &(0x7f0000000240)=0x20) close(r1) r4 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000c35000)=0x1) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) close(r0) 2018/06/04 13:38:31 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000040)='mime_type@\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000400)={0x0, 0x0, 0x101, 'queue0\x00'}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/06/04 13:38:31 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:31 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x24440) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x5, 0x3}, {0x1de4, 0x8}, 0x80000000, 0x1, 0x8}) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x1, 0x0, 0x7f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xa, "c7b0f5f5d2af54df2c14"}, &(0x7f00000001c0)=0x12) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x7, 0x1, [0x9]}, 0xa) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180), 0x4) 2018/06/04 13:38:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) getresgid(&(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgroups(0x2, &(0x7f0000000300)=[r4, r5]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x2, 0x0, [0x4b564d04]}) 2018/06/04 13:38:31 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$pptp(0x18, 0x1, 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x1, 0x1f5) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2001, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x2, &(0x7f0000000080)=""/192, &(0x7f00000001c0)=[{0xc6, 0x6, 0x1000, &(0x7f0000000140)=""/6}, {0x9, 0x19, 0x8, &(0x7f0000000180)=""/25}]}) 2018/06/04 13:38:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004f40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000004fc0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa}, r1}}, 0x48) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x180) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000100)) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100, 0x82) 2018/06/04 13:38:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:31 executing program 6 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:32 executing program 7: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x0, 0x0, &(0x7f0000001440)) mq_timedreceive(r0, &(0x7f0000000400)=""/4096, 0xffffffffffffffb0, 0x6, &(0x7f0000001400)) [ 1253.819540] FAULT_INJECTION: forcing a failure. [ 1253.819540] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1253.832371] CPU: 1 PID: 14763 Comm: syz-executor6 Not tainted 4.17.0+ #82 [ 1253.839305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1253.848665] Call Trace: [ 1253.851274] dump_stack+0x1b9/0x294 [ 1253.854921] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1253.860125] ? __lock_acquire+0x7f5/0x5140 [ 1253.864376] should_fail.cold.4+0xa/0x1a [ 1253.868447] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1253.873603] ? debug_check_no_locks_freed+0x310/0x310 [ 1253.878810] ? __lock_acquire+0x7f5/0x5140 [ 1253.883063] ? check_noncircular+0x20/0x20 [ 1253.887311] ? debug_check_no_locks_freed+0x310/0x310 [ 1253.892517] ? __lock_acquire+0x7f5/0x5140 [ 1253.896763] ? __lock_acquire+0x7f5/0x5140 [ 1253.901009] ? unwind_get_return_address+0x61/0xa0 [ 1253.905954] ? __save_stack_trace+0x7e/0xd0 [ 1253.910300] ? debug_check_no_locks_freed+0x310/0x310 [ 1253.915501] ? perf_trace_lock+0xd6/0x900 [ 1253.919781] ? zap_class+0x720/0x720 [ 1253.923507] ? zap_class+0x720/0x720 [ 1253.927235] __alloc_pages_nodemask+0x34e/0xd70 [ 1253.931913] ? print_usage_bug+0xc0/0xc0 [ 1253.936204] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1253.941224] ? __lock_acquire+0x7f5/0x5140 [ 1253.945463] ? zap_class+0x720/0x720 [ 1253.949201] ? graph_lock+0x170/0x170 [ 1253.953017] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1253.958562] alloc_pages_current+0x10c/0x210 [ 1253.962977] skb_page_frag_refill+0x453/0x6a0 [ 1253.967470] ? sock_kzfree_s+0x60/0x60 [ 1253.971362] ? rcu_is_watching+0x85/0x140 [ 1253.975508] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1253.980918] tun_build_skb.isra.52+0x341/0x1dd0 [ 1253.985596] ? tun_device_event+0x1020/0x1020 [ 1253.990093] ? lock_acquire+0x1dc/0x520 [ 1253.994075] ? alloc_set_pte+0x1013/0x1600 [ 1253.998314] ? graph_lock+0x170/0x170 [ 1254.002123] ? print_usage_bug+0xc0/0xc0 [ 1254.006199] ? reacquire_held_locks+0xbc/0x3e0 [ 1254.010788] ? alloc_set_pte+0x1013/0x1600 [ 1254.015031] ? print_usage_bug+0xc0/0xc0 2018/06/04 13:38:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) [ 1254.019101] ? print_usage_bug+0xc0/0xc0 [ 1254.023168] ? lock_downgrade+0x8e0/0x8e0 [ 1254.027327] ? print_usage_bug+0xc0/0xc0 [ 1254.031405] ? print_usage_bug+0xc0/0xc0 [ 1254.035482] ? __lock_acquire+0x7f5/0x5140 [ 1254.039733] ? debug_check_no_locks_freed+0x310/0x310 [ 1254.044942] ? print_usage_bug+0xc0/0xc0 [ 1254.049018] ? debug_check_no_locks_freed+0x310/0x310 [ 1254.054210] ? __lock_acquire+0x7f5/0x5140 [ 1254.058467] tun_get_user+0xc04/0x4140 [ 1254.062366] ? debug_check_no_locks_freed+0x310/0x310 [ 1254.067596] ? tun_build_skb.isra.52+0x1dd0/0x1dd0 [ 1254.072533] ? graph_lock+0x170/0x170 [ 1254.076350] ? zap_class+0x720/0x720 [ 1254.080079] ? lock_acquire+0x1dc/0x520 [ 1254.084065] ? find_held_lock+0x36/0x1c0 [ 1254.088144] ? lock_downgrade+0x8e0/0x8e0 [ 1254.092293] ? rcu_is_watching+0x85/0x140 [ 1254.096446] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1254.101651] ? tun_get+0x22b/0x360 [ 1254.105188] ? tun_chr_close+0x180/0x180 [ 1254.109251] tun_chr_write_iter+0xb9/0x154 [ 1254.113473] do_iter_readv_writev+0x859/0xa50 [ 1254.117954] ? vfs_dedupe_file_range+0xa00/0xa00 [ 1254.122711] ? rw_verify_area+0x118/0x360 [ 1254.126853] do_iter_write+0x185/0x5f0 [ 1254.130740] ? dup_iter+0x270/0x270 [ 1254.134357] vfs_writev+0x1c7/0x330 [ 1254.137971] ? vfs_iter_write+0xb0/0xb0 [ 1254.141943] ? wait_for_completion+0x870/0x870 [ 1254.146522] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1254.152046] ? __fdget_pos+0xd6/0x1e0 [ 1254.155840] ? __fdget_raw+0x20/0x20 [ 1254.159556] ? __sb_end_write+0xac/0xe0 [ 1254.163531] do_writev+0x112/0x2f0 [ 1254.167076] ? vfs_writev+0x330/0x330 [ 1254.170882] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1254.176424] __x64_sys_writev+0x75/0xb0 [ 1254.180390] do_syscall_64+0x1b1/0x800 [ 1254.184274] ? finish_task_switch+0x1ca/0x840 [ 1254.188777] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1254.193705] ? syscall_return_slowpath+0x30f/0x5c0 [ 1254.198629] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1254.203981] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1254.208826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1254.214012] RIP: 0033:0x4558c1 [ 1254.217200] RSP: 002b:00007ffa12b40ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 1254.224913] RAX: ffffffffffffffda RBX: 0000000000000066 RCX: 00000000004558c1 [ 1254.232182] RDX: 0000000000000001 RSI: 00007ffa12b40bf0 RDI: 00000000000000fc [ 1254.239453] RBP: 0000000020015e15 R08: 00000000000000fc R09: 0000000000000000 [ 1254.246717] R10: 0000000000000066 R11: 0000000000000293 R12: 0000000000000013 [ 1254.253975] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000000 2018/06/04 13:38:32 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x80000001, 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) read(r0, &(0x7f0000367fe4)=""/91, 0xa9) 2018/06/04 13:38:32 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x1, 0x9f, 0x7, 0x38, [], [], [], 0x8, 0x800, 0x5, 0x6d, "844fd9d6f9f8887695f95c8f1163ace8"}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000180)="4e54b39cb23f0c55b4920215ed57d62c5d5aa2e4832b774ac48df5f6af938d3895de2fd72a5e03360cd5aaac58d22bf3", &(0x7f00000001c0)=""/51}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000240)="cba1c90e2675a146476012544351f04f3586d9be521433aa0acf3850a4bfa66f80"}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x9, 0x0, 0x7, 0xdac, 0x8, r0, 0x7}, 0x2c) fstatfs(r1, &(0x7f0000000300)=""/186) fcntl$getownex(r1, 0x10, &(0x7f00000003c0)={0x0, 0x0}) setpriority(0x3, r2, 0x1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x6f0c) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000400)=0x1, &(0x7f0000000440)=0x4) connect$ax25(r0, &(0x7f0000000480)={0x3, {"6cad498cd14b0d"}, 0x1ff}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1}) sched_getaffinity(r2, 0x8, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000540)={{0x3, 0xffff}, 'port1\x00', 0x4, 0x100002, 0x3, 0x8, 0x7, 0x6, 0x1ff, 0x0, 0x2, 0x9}) r3 = shmget(0x2, 0x4000, 0x54000009, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000600)=""/76) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000680)={0x0, 0x20}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000700)={r4, 0x2, 0x7fffffff}, &(0x7f0000000740)=0x8) r5 = dup3(r0, r1, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000000780)=0x8, 0x8) alarm(0x2) getsockopt$inet_buf(r5, 0x0, 0x26, &(0x7f00000007c0)=""/221, &(0x7f00000008c0)=0xdd) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f0000000900)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000980)={0x2000, 0x8000}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000009c0)) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000a00)={r4}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000a40)={r4, 0xe96e}, 0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000a80)) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000ac0)=""/108) utime(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x6, 0x317e509b}) 2018/06/04 13:38:32 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0xfffffc99) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x4, {0xff, 0x1, 0x3, 0x2, 0xc975, 0xa9}, 0xb686, 0x2ee}, 0xe) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x106) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/06/04 13:38:32 executing program 6 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x12000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x5, 0x20, 0x10000, 0x80000000}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x8, 0x1, [0x20]}, &(0x7f0000000180)=0xa) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x5, &(0x7f0000000040)=""/1, &(0x7f0000000000)=0x1) 2018/06/04 13:38:32 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x220400, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000100)={r5, r2, 0x40}) r6 = dup2(r0, r2) sendto$ax25(r6, &(0x7f00000014c0)="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", 0xc41, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/04 13:38:32 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28021) write$evdev(r0, &(0x7f0000000000), 0x0) 2018/06/04 13:38:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:32 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e23, 0x4000000000000}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x2b, @loopback={0x0, 0x1}, 0x8}}, 0x4, 0x0, 0x1, 0x0, 0xffffffff}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x10000}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xa36c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) write$eventfd(r0, &(0x7f0000000280), 0xff93) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0xa00) 2018/06/04 13:38:32 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000740)={&(0x7f00000003c0)={0x368, 0x9, 0x1, 0x100, 0x70bd2b, 0x25dfdbfd, {0x8a4936daebdfa423, 0x0, 0x6}, [@generic="be9f1d05965a7e83878286d0e552bce71307493e504c43326e144b41b40b53e6644d8f340bc9c23c16efe2e00fd84aac1e798fa787b2ef83c47e580945267094fcb3d36b14e69bfe09555b45b4ae4bd2eb284ae54fd2eafc85bc9840fb1a139ff2", @generic="91c297a79b910c944523c079242c7112fe2ee6a877111a7a2d8596ec6a8d0eaaed9f9a1a4efd39e2aa4e8bd89410ccdba13f035785fb5e5b04c9da43091329d6ae09ec7bd166125bf2183b95ac180bb1141befa3739edc0fa0a6ea253c47d05557a6e5a73f13d3782cdc4272089342121981f6a01631141f2597f9856d5a9e04cd516031ccc42e8f756a6237624ac197d6fc9f60e52e76b546a5804f30efc7e788ae7c7b22cbe4ee2061ce8d1e5762807560faf323ddcc8e64ef54283cfcd91b358a6113156298241b6377587989898e255af9eb0e2f75520512ad242e211a66b8552834d440966eb98402", @nested={0x8c, 0x92, [@generic="c1deaabdbb4d18ec2db4f11a87651aaf9a3bb38959be1d44cef8a7fc50fbe2a8485ddd119e8a0fcb27fed5afa44cf8897f841805696be5d30e4bc893ab70ac7ba8e2e0603c4dbbd2e9797a2fc9d99fdeb67a6cd305d9d63149b22574688ceb20db67a5ce9f7234ec13ab9ccd919f5e9a231927d54b885b", @typed={0x8, 0x3b, @uid=r1}, @typed={0x8, 0x2d, @uid=r2}]}, @generic="31b05d3d0d96715eef8da789872dca36a8eb466bac45953bc19ab4d46460b143e2470d975a87ec9ea5a69aae2430892c47ab2c52363275082e063ad6e50248f607a3e71a00bbfb0821cbc96c4991dbe995fb3042e5c030116352fd33c6741fa66a33c97dc6bec4048c693970e7602fd2a6cebbed2118d6e9f2290e9034beeb32dcf180920afc8b2e32977e1782992efc563eb0ef1915b93cd6f9baa949d2e807b66129f3b5cc8986330aa5d476ff", @typed={0xb0, 0x1f, @binary="c467f4e159c006752030449ce1c9fa1084331bfa5313dfac1a8c20ba0692635a3348ead670681f682625a21358a05b4bf9d50b384e14a1ce5427c477c92ec2f9ccd326a0712df586679725e31dadbb3645c5abed3a637d5abed156486249dd41b446348c31c6409eaed5c788ddb5d9d84dda1bab757b91c66207de071dc8e28ba372f8fbdff1f4b7bbbc158e8a997d37a00402d937cb31bfab4d49676a31aac3f0aa7946e76c5cc0d7b55c"}, @generic="179292", @typed={0xc, 0x96, @u64=0x6d}, @typed={0x8, 0x5a, @ipv4=@multicast1=0xe0000001}, @typed={0x4, 0xd}]}, 0x368}, 0x1, 0x0, 0x0, 0x80}, 0x40) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) getsockname$unix(r0, &(0x7f00000007c0), &(0x7f0000000840)=0x6e) [ 1254.569827] FAULT_INJECTION: forcing a failure. [ 1254.569827] name failslab, interval 1, probability 0, space 0, times 0 [ 1254.581294] CPU: 1 PID: 14814 Comm: syz-executor6 Not tainted 4.17.0+ #82 [ 1254.588229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1254.597572] Call Trace: [ 1254.600155] dump_stack+0x1b9/0x294 [ 1254.603785] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1254.608966] ? debug_check_no_locks_freed+0x310/0x310 [ 1254.614155] should_fail.cold.4+0xa/0x1a [ 1254.618211] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1254.623308] ? debug_check_no_locks_freed+0x310/0x310 [ 1254.628488] ? rcu_pm_notify+0xc0/0xc0 [ 1254.632498] ? zap_class+0x720/0x720 [ 1254.636218] ? rcu_read_lock_sched_held+0x108/0x120 [ 1254.641228] ? __alloc_pages_nodemask+0xacf/0xd70 [ 1254.646056] ? graph_lock+0x170/0x170 [ 1254.649848] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1254.654863] ? find_held_lock+0x36/0x1c0 [ 1254.658918] __should_failslab+0x124/0x180 [ 1254.663144] should_failslab+0x9/0x14 [ 1254.666933] kmem_cache_alloc+0x47/0x760 [ 1254.670992] __build_skb+0xa3/0x410 [ 1254.674611] ? skb_try_coalesce+0x1c70/0x1c70 [ 1254.679094] ? graph_lock+0x170/0x170 [ 1254.682890] ? lock_acquire+0x1dc/0x520 [ 1254.686867] ? tun_build_skb.isra.52+0x48b/0x1dd0 [ 1254.691709] build_skb+0x6f/0x2e0 [ 1254.695163] ? __build_skb+0x410/0x410 [ 1254.699048] tun_build_skb.isra.52+0x89d/0x1dd0 [ 1254.703712] ? tun_device_event+0x1020/0x1020 [ 1254.708198] ? lock_acquire+0x1dc/0x520 [ 1254.712161] ? alloc_set_pte+0x1013/0x1600 [ 1254.716386] ? graph_lock+0x170/0x170 [ 1254.720173] ? print_usage_bug+0xc0/0xc0 [ 1254.724227] ? reacquire_held_locks+0xbc/0x3e0 [ 1254.728796] ? alloc_set_pte+0x1013/0x1600 [ 1254.733030] ? print_usage_bug+0xc0/0xc0 [ 1254.737098] ? print_usage_bug+0xc0/0xc0 [ 1254.741151] ? lock_downgrade+0x8e0/0x8e0 [ 1254.745291] ? print_usage_bug+0xc0/0xc0 [ 1254.749337] ? print_usage_bug+0xc0/0xc0 [ 1254.753389] ? __lock_acquire+0x7f5/0x5140 [ 1254.757610] ? debug_check_no_locks_freed+0x310/0x310 [ 1254.762793] ? print_usage_bug+0xc0/0xc0 [ 1254.766849] ? debug_check_no_locks_freed+0x310/0x310 [ 1254.772029] ? __lock_acquire+0x7f5/0x5140 [ 1254.776269] tun_get_user+0xc04/0x4140 [ 1254.780146] ? debug_check_no_locks_freed+0x310/0x310 [ 1254.785354] ? tun_build_skb.isra.52+0x1dd0/0x1dd0 [ 1254.790269] ? graph_lock+0x170/0x170 [ 1254.794060] ? zap_class+0x720/0x720 [ 1254.797765] ? lock_acquire+0x1dc/0x520 [ 1254.801733] ? find_held_lock+0x36/0x1c0 [ 1254.805802] ? lock_downgrade+0x8e0/0x8e0 [ 1254.809945] ? rcu_is_watching+0x85/0x140 [ 1254.814087] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1254.819275] ? tun_get+0x22b/0x360 [ 1254.822806] ? tun_chr_close+0x180/0x180 [ 1254.826864] tun_chr_write_iter+0xb9/0x154 [ 1254.831101] do_iter_readv_writev+0x859/0xa50 [ 1254.835590] ? vfs_dedupe_file_range+0xa00/0xa00 [ 1254.840337] ? rw_verify_area+0x118/0x360 [ 1254.844487] do_iter_write+0x185/0x5f0 [ 1254.848365] ? dup_iter+0x270/0x270 [ 1254.851999] vfs_writev+0x1c7/0x330 [ 1254.855622] ? vfs_iter_write+0xb0/0xb0 [ 1254.859590] ? wait_for_completion+0x870/0x870 [ 1254.864176] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1254.869704] ? __fdget_pos+0xd6/0x1e0 [ 1254.873494] ? __fdget_raw+0x20/0x20 [ 1254.877196] ? __sb_end_write+0xac/0xe0 [ 1254.881163] do_writev+0x112/0x2f0 [ 1254.884694] ? vfs_writev+0x330/0x330 [ 1254.888482] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1254.894018] __x64_sys_writev+0x75/0xb0 [ 1254.897985] do_syscall_64+0x1b1/0x800 [ 1254.901861] ? finish_task_switch+0x1ca/0x840 [ 1254.906359] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1254.911277] ? syscall_return_slowpath+0x30f/0x5c0 [ 1254.916211] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1254.921569] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1254.926406] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1254.931582] RIP: 0033:0x4558c1 [ 1254.934759] RSP: 002b:00007ffa12b40ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 1254.942453] RAX: ffffffffffffffda RBX: 0000000000000066 RCX: 00000000004558c1 [ 1254.949709] RDX: 0000000000000001 RSI: 00007ffa12b40bf0 RDI: 00000000000000fc [ 1254.956964] RBP: 0000000020015e15 R08: 00000000000000fc R09: 0000000000000000 [ 1254.964231] R10: 0000000000000066 R11: 0000000000000293 R12: 0000000000000013 2018/06/04 13:38:33 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xff, 0x408202) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000080)={0x16, 0x4, 0x8001}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x30}, 0xc) r2 = dup(r1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x100000001}, 0x8) write(r1, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r1, &(0x7f0000000340)="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", 0xe01) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='net/psched\x00') preadv(r3, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0x19a}], 0x10000205, 0x80000000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000100)=0x2, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x2040, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 2018/06/04 13:38:33 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x400000000002, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 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 = socket$inet6(0xa, 0x1, 0x0) recvfrom(r1, &(0x7f0000000240)=""/186, 0xba, 0x40002001, &(0x7f0000000300)=@in6={0xa, 0x4e23, 0x4510348e, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x22f}, 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x1, 0x2}, 0x20) close(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x0) r3 = getpgrp(0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x1f, 0x6, 0x7fffffff, 0x9, 0x0, 0x6, 0x1000, 0x2, 0x885, 0x0, 0x2b3, 0x0, 0x1, 0x8000, 0xfd82, 0x631, 0x9, 0x6, 0x2, 0x0, 0x5a4, 0x0, 0x2, 0x3, 0x2, 0x100, 0x3, 0x3, 0x401, 0x1, 0x1, 0x7f8, 0xffffffff, 0xe4e7, 0x2d2, 0x10000, 0x0, 0xc5f1, 0x3, @perf_config_ext={0x8, 0xe8}, 0x6801, 0x7cf, 0x4, 0x7, 0x1, 0x4, 0x1}, r3, 0xd, r0, 0x1) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x105040, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000000c0)={0x2, r4}) 2018/06/04 13:38:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x151) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000008c0)="ba2000ec0f01df66b9800000c00f326635008000000f300f01cfbaa10066ed66b95d0a000066b8c800000066ba000000000f3064f6a644d12e0f017b17d9f066b9e20800000f32", 0x47}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r4 = gettid() capset(&(0x7f0000000080)={0x20071026, r4}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x7394, 0x7fffffff}) [ 1254.971497] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000001 2018/06/04 13:38:33 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000000)=0x3) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/06/04 13:38:33 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 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_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0xd4a80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000280)={{0x0, 0x2}, 'port1\x00', 0x47, 0x80000, 0xfff, 0x4ea, 0x4, 0xfffffffffffffc00, 0x5, 0x0, 0x5, 0x81}) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc008ae67, &(0x7f0000000140)=@ioapic) 2018/06/04 13:38:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:33 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x101) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000140)={r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x2e, 0x119, 0x0, 0x0, {0x2}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary="12"}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 13:38:33 executing program 4: mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x2000000) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) [ 1255.212367] openvswitch: netlink: Message has 4 unknown bytes. 2018/06/04 13:38:33 executing program 6 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:33 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000040)=0xb00) 2018/06/04 13:38:33 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x24202, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x90001, 0x0) fallocate(r0, 0x1, 0x0, 0x7fffffd) 2018/06/04 13:38:33 executing program 4: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000140)={"6272696467653000e900000400", &(0x7f0000000200)=ANY=[@ANYBLOB="0b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbbb8cd87fcf726e19816fbf468dff226118b6ca46c237514c410772f5f8f1f6908e9e108f3c7a268dbbd3755d078efc3f88157021f3c5345323c5843f6fafe2b37984bf0a389fbabcfc27a7a720a788d56ff4543b66d09479e128a14b6bc7054c20c94339e2c396617b42e777f7958a88ccf0d7964e19d1144c8c73170499c948d6ff22c7bd7e4756b0fbe9bec8e44cbe039fbcc3c4aea08bcd0071b28353a837ccedde58f0f1b0a85aca956a3cdb61d39737bf722e6338c8c984a46b029e77da37"]}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7247, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000300)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bridge0\x00', 0x966a}) accept(r0, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80) [ 1255.300308] openvswitch: netlink: Message has 4 unknown bytes. 2018/06/04 13:38:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x8000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000580)=""/4096, 0x1000}, &(0x7f0000000140), 0x24}, 0x20) r4 = socket(0xa, 0x1, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f00000000c0)="66b9970b000066b80000000066ba000000000f3066b9800000c00f326635004000000f30b88c008ed0f3abbad104b8c55aef66b80000ffff0f23c00f21f8663501000e000f23f83edf57b5f2abba4300b009ee9a7c00e200", 0x58}], 0x1, 0x9, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/04 13:38:33 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) [ 1255.509231] FAULT_INJECTION: forcing a failure. [ 1255.509231] name failslab, interval 1, probability 0, space 0, times 0 [ 1255.521048] CPU: 0 PID: 14870 Comm: syz-executor6 Not tainted 4.17.0+ #82 [ 1255.527978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1255.537333] Call Trace: [ 1255.539943] dump_stack+0x1b9/0x294 [ 1255.543579] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1255.548770] should_fail.cold.4+0xa/0x1a [ 1255.552823] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1255.557922] ? debug_check_no_locks_freed+0x310/0x310 [ 1255.563112] ? debug_check_no_locks_freed+0x310/0x310 [ 1255.568292] ? print_usage_bug+0xc0/0xc0 [ 1255.572339] ? print_usage_bug+0xc0/0xc0 [ 1255.576389] ? __lock_acquire+0x7f5/0x5140 [ 1255.580625] ? perf_trace_lock_acquire+0xe3/0x980 [ 1255.585458] ? perf_trace_lock+0x900/0x900 [ 1255.589684] ? perf_trace_lock+0x900/0x900 [ 1255.593906] ? graph_lock+0x170/0x170 [ 1255.597697] __should_failslab+0x124/0x180 [ 1255.601928] should_failslab+0x9/0x14 [ 1255.605720] kmem_cache_alloc_node+0x56/0x780 [ 1255.610216] __alloc_skb+0x111/0x780 [ 1255.613923] ? skb_scrub_packet+0x580/0x580 [ 1255.618243] ? lock_downgrade+0x8e0/0x8e0 [ 1255.622387] ? kasan_check_read+0x11/0x20 [ 1255.626528] ? lwtunnel_get_encap_size+0xac/0x3e0 [ 1255.631368] ? lwtunnel_state_alloc+0x20/0x20 [ 1255.635852] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1255.641037] ? lock_release+0xa10/0xa10 [ 1255.645005] ? fib6_new_table+0x240/0x240 [ 1255.649154] ? rt6_nlmsg_size.isra.65+0x83/0x130 [ 1255.653902] inet6_rt_notify+0x101/0x2c0 [ 1255.657959] fib6_del+0x1097/0x1500 [ 1255.661581] ? find_held_lock+0x36/0x1c0 [ 1255.665640] ? fib6_locate+0x150/0x150 [ 1255.669518] ? lock_downgrade+0x8e0/0x8e0 [ 1255.673663] ? lock_acquire+0x1dc/0x520 [ 1255.677634] ? __ip6_del_rt+0xbc/0x120 [ 1255.681513] ? __local_bh_enable_ip+0x161/0x230 [ 1255.686172] ? lock_release+0xa10/0xa10 [ 1255.690148] ? __local_bh_enable_ip+0x161/0x230 [ 1255.694808] ? ip6_neigh_lookup+0x8b1/0xcf0 [ 1255.699131] __ip6_del_rt+0xc7/0x120 [ 1255.702835] ip6_del_rt+0x134/0x1a0 [ 1255.706452] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1255.711977] ? rt6_add_route_info+0x6a0/0x6a0 [ 1255.716480] ndisc_router_discovery+0x29c9/0x3590 [ 1255.721313] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1255.726858] ? do_csum+0x290/0x410 [ 1255.730395] ? ndisc_recv_rs+0x840/0x840 [ 1255.734447] ? __skb_checksum+0x570/0x8f0 [ 1255.738584] ? ip_vs_in+0x2b9/0x2910 [ 1255.742310] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1255.747490] ndisc_rcv+0x54d/0x650 [ 1255.751028] ? ndisc_send_redirect+0x17c0/0x17c0 [ 1255.755783] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1255.760966] icmpv6_rcv+0x141f/0x1a40 [ 1255.764763] ? icmpv6_notify+0x8f0/0x8f0 [ 1255.768825] ip6_input_finish+0x3ff/0x1a30 [ 1255.773068] ? ip6_rcv_finish+0xa10/0xa10 [ 1255.777206] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1255.782212] ? nf_hook_slow+0x11e/0x1c0 [ 1255.786182] ip6_input+0xe1/0x5e0 [ 1255.789627] ? ip6_input_finish+0x1a30/0x1a30 [ 1255.794121] ? ip6_rcv_finish+0xa10/0xa10 [ 1255.798265] ip6_mc_input+0x3f7/0xd20 [ 1255.802063] ? ipv6_rcv+0x22a0/0x22a0 [ 1255.805866] ip6_rcv_finish+0x29c/0xa10 [ 1255.809832] ? ip6_make_skb+0x620/0x620 [ 1255.813799] ? rcu_is_watching+0x85/0x140 [ 1255.817938] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1255.823118] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1255.828137] ? nf_hook_slow+0x11e/0x1c0 [ 1255.832126] ipv6_rcv+0xed6/0x22a0 [ 1255.835666] ? ip6_input+0x5e0/0x5e0 [ 1255.839370] ? is_bpf_text_address+0xd7/0x170 [ 1255.843856] ? kernel_text_address+0x79/0xf0 [ 1255.848254] ? __kernel_text_address+0xd/0x40 [ 1255.852748] ? ip6_make_skb+0x620/0x620 [ 1255.856713] ? ip6_input+0x5e0/0x5e0 [ 1255.860431] __netif_receive_skb_core+0x26f5/0x3630 [ 1255.865452] ? nf_ingress+0xa00/0xa00 [ 1255.869245] ? __lock_acquire+0x7f5/0x5140 [ 1255.873469] ? memcpy+0x45/0x50 [ 1255.876740] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1255.882267] ? __skb_flow_dissect+0xba1/0x45e0 [ 1255.886839] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1255.892035] ? debug_check_no_locks_freed+0x310/0x310 [ 1255.897233] ? perf_trace_lock+0x900/0x900 [ 1255.901457] ? skb_flow_dissect_tunnel_info+0xaa0/0xaa0 [ 1255.906810] ? graph_lock+0x170/0x170 [ 1255.910603] ? rcu_read_lock_sched_held+0x108/0x120 [ 1255.915609] ? perf_trace_lock_acquire+0xe3/0x980 [ 1255.920447] ? perf_trace_lock+0x900/0x900 [ 1255.924678] ? lock_downgrade+0x8e0/0x8e0 [ 1255.928813] ? lock_downgrade+0x8e0/0x8e0 [ 1255.932958] ? pvclock_read_flags+0x160/0x160 [ 1255.937441] ? build_skb+0x1c7/0x2e0 [ 1255.941148] ? __local_bh_enable_ip+0x161/0x230 [ 1255.945807] ? ktime_get_with_offset+0x395/0x4a0 [ 1255.950556] ? lock_acquire+0x1dc/0x520 [ 1255.954528] ? netif_receive_skb_internal+0xa2/0x7b0 [ 1255.959628] ? kasan_check_read+0x11/0x20 [ 1255.963763] ? rcu_is_watching+0x85/0x140 [ 1255.967899] ? lock_acquire+0x1dc/0x520 [ 1255.971863] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1255.977053] __netif_receive_skb+0x2c/0x1e0 [ 1255.981368] netif_receive_skb_internal+0x126/0x7b0 [ 1255.986375] ? dev_cpu_dead+0xad0/0xad0 [ 1255.990342] ? kasan_check_read+0x11/0x20 [ 1255.995021] ? rcu_is_watching+0x85/0x140 [ 1255.999169] ? rcu_pm_notify+0xc0/0xc0 [ 1256.003066] netif_receive_skb+0xba/0x400 [ 1256.007203] ? netif_receive_skb_internal+0x7b0/0x7b0 [ 1256.012387] ? find_held_lock+0x36/0x1c0 [ 1256.016441] ? tun_rx_batched.isra.53+0x494/0x8c0 [ 1256.021287] tun_rx_batched.isra.53+0x4ba/0x8c0 [ 1256.025972] ? tun_sock_write_space+0x390/0x390 [ 1256.030632] ? kasan_check_read+0x11/0x20 [ 1256.034768] ? rcu_is_watching+0x85/0x140 [ 1256.038916] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1256.044103] tun_get_user+0x2c09/0x4140 [ 1256.048101] ? tun_build_skb.isra.52+0x1dd0/0x1dd0 [ 1256.053021] ? graph_lock+0x170/0x170 [ 1256.056817] ? perf_trace_lock_acquire+0xe3/0x980 [ 1256.061652] ? perf_trace_lock+0x900/0x900 [ 1256.065876] ? perf_trace_lock+0x900/0x900 [ 1256.070110] ? __fdget_pos+0x1a9/0x1e0 [ 1256.073991] ? find_held_lock+0x36/0x1c0 [ 1256.078068] ? kasan_check_read+0x11/0x20 [ 1256.082203] ? rcu_is_watching+0x85/0x140 [ 1256.086343] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1256.091533] ? tun_get+0x22b/0x360 [ 1256.095062] ? tun_chr_close+0x180/0x180 [ 1256.099122] tun_chr_write_iter+0xb9/0x154 [ 1256.103346] do_iter_readv_writev+0x859/0xa50 [ 1256.107834] ? vfs_dedupe_file_range+0xa00/0xa00 [ 1256.112583] ? rw_verify_area+0x118/0x360 [ 1256.116721] do_iter_write+0x185/0x5f0 [ 1256.120598] ? dup_iter+0x270/0x270 [ 1256.124222] vfs_writev+0x1c7/0x330 [ 1256.127839] ? vfs_iter_write+0xb0/0xb0 [ 1256.131815] ? wait_for_completion+0x870/0x870 [ 1256.136403] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1256.141925] ? __fdget_pos+0xd6/0x1e0 [ 1256.145714] ? __fdget_raw+0x20/0x20 [ 1256.149509] ? __sb_end_write+0xac/0xe0 [ 1256.153479] do_writev+0x112/0x2f0 [ 1256.157014] ? vfs_writev+0x330/0x330 [ 1256.160814] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1256.166347] __x64_sys_writev+0x75/0xb0 [ 1256.170311] do_syscall_64+0x1b1/0x800 [ 1256.174190] ? finish_task_switch+0x1ca/0x840 [ 1256.178675] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1256.183592] ? syscall_return_slowpath+0x30f/0x5c0 [ 1256.188515] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1256.193871] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1256.198707] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1256.203885] RIP: 0033:0x4558c1 2018/06/04 13:38:34 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000665ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/06/04 13:38:34 executing program 4: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x8, 0x80, 0x267e, 0x9, 0x4, 0x463}) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) [ 1256.207073] RSP: 002b:00007ffa12b40ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 1256.214771] RAX: ffffffffffffffda RBX: 0000000000000066 RCX: 00000000004558c1 [ 1256.222035] RDX: 0000000000000001 RSI: 00007ffa12b40bf0 RDI: 00000000000000fc [ 1256.229294] RBP: 0000000020015e15 R08: 00000000000000fc R09: 0000000000000000 [ 1256.236552] R10: 0000000000000066 R11: 0000000000000293 R12: 0000000000000013 [ 1256.243809] R13: 000000000000073e R14: 00000000006ffe70 R15: 0000000000000002 2018/06/04 13:38:35 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x8}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/06/04 13:38:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0054fc2f07d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000004, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x3) socket$inet6(0xa, 0x6, 0x3) 2018/06/04 13:38:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)={{}, {0x0, 0x0, 0x0, 0x0, 0xb8}, {0x2, 0xf002, 0x9, 0x0, 0x6, 0x0, 0x1}, {0xf000, 0x0, 0xf, 0x0, 0x0, 0xc, 0x2, 0x0, 0x20000000005, 0x1}, {0x0, 0x3000, 0xf, 0x0, 0x6, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0xb461}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x81}, {0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5, 0xc8, 0x0, 0xdb0}, {0x0, 0x16000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x14, 0x6}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/04 13:38:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:35 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) syncfs(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x100}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x40}}, 0x0, 0x80000001, 0x5, 0x74, 0x6c}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x4, 0x80}, 0x8) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="a63b341d24398f5af229646db7697f03698acdcbfdcf2be9d8d0e4fd893e40b9dfe9fd1eaa120b9a5879c47b2dd0f8ef9a0cfb8da5a584960cddc922e271271c437fa63aa0e765711b1758688e67f62bdf0393477f0dbfe347f6f9bfab96b1c9aeb7240f2f7ba2610133c33e40ec23dde8948cac79ad7bd272932bc44e2c53413ed800dcc015d5da8f4ecfb8096cd222ac9718cc6aa0b7579d47929a13b518e70e524032e963f49cb8a02ee3f24f12413946e0b06602272a840fbb019a", 0xbd}, {&(0x7f0000001380)="78c7a35c4688adee55faa2d763d1bda3418ee21b0cf45f3aeaf2dda30824f54361fc806c6ba5449fd0ebfbac5b514dee6b16e3805e6a43c7782c74dc6c6b13e63d4317d49b93571ae84f4237ecbfdcf1a9af8161d335ca2258797c106fa81d4a5523cad3ddd62cddfaf65b2b95944dcbbe76e4864a50a9e0c92a6b76c6b5d473e4a04c2a5eb2451a31bd4037c898d72093890ff1d26d7047bb24a0122a6439bf5bd372efd0432ff09660273308f30b16c57979717523825033cf2505d1e0f8c0a83eccc6463db8ca1711f926013cc3ff9b1845112b31046805a977744e4ee9722741e48687ff1d21963f42438c4998c885cb3b15", 0xf4}, {&(0x7f0000001480)="826c07fcb08bc7a7fd8ddf7ad0df74cfa1285fb5c05d10c92a617aa778b812bb19cd4f66c8a108c98451bd687a2cbdbd49a6fb6e27b9a030c9bb2837ffe1e98e1a84595221f3064315992896ac691e8e78450baf66c3d694ab8777b8d6afa9b207509fa0feaf99802da5877949c06cc0159d6b76192b6067bf7bb72e79f28d22f9aa10ee34fe73a917ff90fc7cf09e375f06e45dd2", 0x95}, {&(0x7f0000001540)="0d903f2d488c83ca1cf5ee7e781f198506a695c6cfbd2c160bfdcb3ae5890dc993e43d29e5a03deda06f18c8674525bd4733c5f6ae77981b872f1da9ad93a132a1d8e85bb439596cebc24f", 0x4b}], 0x5, 0x0, 0x272}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x640000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000240)=""/126) 2018/06/04 13:38:35 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x10000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) 2018/06/04 13:38:35 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:35 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x50, 0x0, &(0x7f0000000400)=[@acquire={0x40046305}, @exit_looper={0x630d}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f0000000380)=[@ptr={0x70742a85, 0x0, &(0x7f0000000340), 0x1}], &(0x7f00000003c0)}}], 0x0, 0x0, &(0x7f00000004c0)}) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"b67838cb55607a"}}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x183000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}, 0x7, 0x10001, 0x1, 0x7, 0x2}, &(0x7f0000000280)=0x98) [ 1257.353113] binder: 14902:14910 Acquire 1 refcount change on invalid ref 0 ret -22 [ 1257.387214] binder: 14902:14910 transaction failed 29189/-22, size 40-0 line 2856 [ 1257.403970] binder: 14902:14917 Acquire 1 refcount change on invalid ref 0 ret -22 [ 1257.420773] binder: 14902:14917 transaction failed 29189/-22, size 40-0 line 2856 [ 1257.463707] binder: undelivered TRANSACTION_ERROR: 29189 [ 1257.469330] binder: undelivered TRANSACTION_ERROR: 29189 2018/06/04 13:38:35 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mknodat(r2, &(0x7f0000000040)='./control\x00', 0x8082, 0x8) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') creat(&(0x7f0000000080)='./control/file0\x00', 0x0) rmdir(&(0x7f0000000100)='./control/file1\x00') close(r1) 2018/06/04 13:38:35 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r2 = socket(0xa, 0x2, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req3={0xaf5, 0x80000000, 0x1, 0x4, 0x17509ff1, 0x0, 0x3e6}, 0x1c) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r2, &(0x7f0000000280), 0xf401, 0x0, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 2018/06/04 13:38:35 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x210240, 0x0) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000, 0x40000003, &(0x7f0000ffd000/0x2000)=nil) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x2) openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) 2018/06/04 13:38:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x32, @multicast1=0xe0000001, 0x4e22, 0x2, 'wrr\x00', 0x20, 0x7, 0xe}, 0x2c) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x5, 0x5a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x2, &(0x7f0000000100), &(0x7f0000000fc0)=ANY=[@ANYBLOB="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"]}, 0x6c3) 2018/06/04 13:38:35 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000a, r1) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000800000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006f12b86a4cd6c263566054220000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000020000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000423e5ba5e14abe344554500184b4dd612886891286"], 0x138}, 0x1}, 0x0) 2018/06/04 13:38:35 executing program 6: syz_emit_ethernet(0xd, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x40) r2 = syz_open_procfs(0x0, &(0x7f0000000200)="6c6f67696e7569640039dad3c444de4a35f0fd223db6aa1e2fdd63c9f35f389e4669e0af6522c225bbb645ae9e0f46c87cd44db4919c1a34ab1d00bb4157f79b23912e9b96566ebf23618dfdd331fcacfeccdb938974f48d420c49e5b37f94bdb651b9c102659034f4192f") sendfile(r1, r2, &(0x7f00000000c0), 0x1) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@deltaction={0x288, 0x31, 0x708, 0x70bd29, 0x25dfdbff, {0x0, 0x3, 0x3}, [@TCA_ACT_TAB={0x18, 0x1, [{0x14, 0xd, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}]}, @TCA_ACT_TAB={0xa0, 0x1, [{0x10, 0x8, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0x11, @TCA_ACT_INDEX={0x8, 0x3, 0x40}}, {0x10, 0x15, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0xf, @TCA_ACT_INDEX={0x8, 0x3, 0x1000}}, {0x14, 0x17, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x14, 0x16, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x14, 0x5, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x14, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0xb, @TCA_ACT_INDEX={0x8, 0x3, 0xd31b}}]}, @TCA_ACT_TAB={0xa4, 0x1, [{0x10, 0x1f, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x14, 0xc, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x14, 0xb, @TCA_ACT_KIND={0xc, 0x1, 'pedit\x00'}}, {0x14, 0xd, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x10, 0xb, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x14, 0x6, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x1c, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0xe, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}]}, @TCA_ACT_TAB={0x8c, 0x1, [{0x14, 0x6, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x14, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}, {0x10, 0xb, @TCA_ACT_INDEX={0x8, 0x3, 0xff}}, {0x10, 0x13, @TCA_ACT_INDEX={0x8, 0x3, 0x7f}}, {0x10, 0x3, @TCA_ACT_INDEX={0x8, 0x3, 0x101}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x5b51cf0b}}, {0x10, 0xa, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}]}, @TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x8, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}]}, @TCA_ACT_TAB={0x78, 0x1, [{0x10, 0x9, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0x6, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0xa, @TCA_ACT_INDEX={0x8, 0x3}}, {0x14, 0x7, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x10, 0x6, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0x101}}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) 2018/06/04 13:38:35 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:36 executing program 4: unshare(0x20030000) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="290000001800190000003fffffffda060200000003e80001024000040d000500000500000005000000", 0x29}], 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)) 2018/06/04 13:38:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x80002, 0x0) r2 = dup(r0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x408180, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000001c0)={r2, r3, 0xaa1476fd60adc317, 0x2}, 0x10) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000df8fd9)="2600000022004701050000000000000005006d20002b1f00c05d080a4a51f10101c7033400b0", 0x26) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000025c0), 0x4) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) sendto(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x7ff, 0x4) recvmsg(r1, &(0x7f00000024c0)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002440)}, 0x0) [ 1257.823014] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 1257.828915] IPVS: set_ctl: invalid protocol: 50 224.0.0.1:20002 [ 1257.831935] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 1257.848330] kernel msg: ebtables bug: please report to author: Wrong len argument [ 1257.869929] QAT: Invalid ioctl 2018/06/04 13:38:36 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) [ 1257.891754] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 1257.893114] IPVS: set_ctl: invalid protocol: 50 224.0.0.1:20002 [ 1257.899251] kernel msg: ebtables bug: please report to author: Wrong len argument [ 1257.922425] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 1257.926971] QAT: Invalid ioctl 2018/06/04 13:38:36 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x40, 0x30, 0x1, 0x81}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) listen(r0, 0x0) bind(r0, &(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000000)=0x80) 2018/06/04 13:38:37 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x10) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000200)=0xdeb7, 0x4) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000000)='fdinfo\x00') exit(0x0) getdents(r4, &(0x7f0000000040)=""/114, 0x72) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r1, 0x0, 0x0) r6 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7fffffff, 0x2800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETGROUP(r6, 0x400454ce, r7) sendto$ipx(r0, &(0x7f0000000080)="fe5c2e1202a857dc68bdf4792dd80e9c23a30c173a79c2714eaff3ff29502ed8525cac6606139886b92d", 0x2a, 0x20040000, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) recvmmsg(r5, &(0x7f00000071c0)=[{{0x0, 0x0, &(0x7f0000006140)=[{&(0x7f0000006000)=""/103, 0x67}, {&(0x7f0000006080)=""/160, 0xa0}], 0x2, &(0x7f00000061c0)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000007380)={0x0, 0x1c9c380}) 2018/06/04 13:38:37 executing program 6: syz_emit_ethernet(0xa6, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi}]}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000000)) 2018/06/04 13:38:37 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000200), 0x0) r5 = accept$alg(r4, 0x0, 0x0) sendto(r5, &(0x7f0000000380)="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", 0x280, 0x0, &(0x7f0000000ac0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80) recvmsg(r5, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/121, 0x275}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x8, "31a65603ed9f937c"}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x4, 0x8000, 0x5, 0x5, 0x5094, 0x0, 0x10002, r6}, &(0x7f0000000240)=0x20) 2018/06/04 13:38:37 executing program 3: r0 = syz_open_dev$mice(&(0x7f00000012c0)='/dev/input/mice\x00', 0x0, 0x18000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001300)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x8000000000000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) readahead(r2, 0x0, 0x2) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001200)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0x81}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000100)={r5, 0xb9a7}, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/06/04 13:38:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000040)=0x800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x178, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/49, 0x31, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x707000) 2018/06/04 13:38:37 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="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", 0x0, 0x0) lseek(r0, 0x8000000, 0x0) fcntl$notify(r0, 0x402, 0x10) getdents64(r0, &(0x7f0000000080)=""/108, 0x6c) 2018/06/04 13:38:37 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='setgroups\x00') close(r1) 2018/06/04 13:38:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)="17", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300), 0xc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000340)="91", 0x1}], 0x1) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = msgget(0x2, 0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) getgroups(0x2, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) r9 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f00000005c0)={{0x1, r4, r5, r6, r7, 0x8, 0x800}, 0x80000000, 0x1, 0xfff, 0x2, 0x7ff, 0x7fff, r8, r9}) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000080)="a2587945941c2f970f226b3761943a05df576bc22181eb767261fe817a41ab4771c399161e", 0x25) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) shutdown(r0, 0x1) 2018/06/04 13:38:37 executing program 2: unshare(0x64000400) r0 = memfd_create(&(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000000c0)={0x100000001, 0x4, 0x6, 0x200}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x48041, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040)=0x20, 0x4) 2018/06/04 13:38:37 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xc00, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x2, 0x2, 0x9, 0x2, 0xf6c6, 0x5, 0x7, 0x5, 0x7, 0x5e}) shmctl$SHM_LOCK(r0, 0xb) r2 = memfd_create(&(0x7f0000000040)='+lo\x00', 0x1) connect$rds(r2, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) 2018/06/04 13:38:37 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10050, r1, 0x0) accept4$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14, 0x80800) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000440)=r3) timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x64, 0x0, &(0x7f0000000180)=[@register_looper={0x630b}, @free_buffer={0x40086303, r2}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000000100)=[@fda={0x66646185, 0x4, 0x3, 0x31}], &(0x7f0000000140)=[0x38]}}, @clear_death={0x400c630f, 0x2}], 0xa2, 0x0, &(0x7f0000000200)="94e717251c9a23ab8a42b2b07bd4e5eb6d5145a68c679b094c139567ff4956a2b9e5c8cf08fee892688ad4284a05a1d7492b617bdecdb1d03ade43708e000e0a659d5fc7da980838c1ee8c5f7e8f3148f288a2076de1722f69a08e83e059a7c4ec5c89bcaf532730ae69696060bbd589c8046d43a00d8c60e7b6a950542efcbcbc72aeb7794e5d620dc93647162b31298f99ab00ea17bf426244c3b033362237ac32"}) seccomp(0x1, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x7, 0x4, 0x9, 0x1}, {0x7, 0x6, 0x3ca3, 0xfffffffffffffffa}, {0x0, 0x8, 0x6, 0xffffffffffff0001}]}) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000300)=0x8) 2018/06/04 13:38:37 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x8, 0x400) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket(0xa, 0x1, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000012000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="0f01d10f0fbe7ebcaa66b93f0300000f3267660fec530a66b9800000c00f326635002000000f300f35f30f516f780f23f3ba610066ed6464660fe00f", 0x3c}], 0x1, 0x41, &(0x7f00000000c0), 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000003000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000100)="0fc5f40bf00fb020dfdbb9840b00000f32c4c2a598d6c4e272f51d00780000c4c2f91cc2c4c2550c84eb00000000c4c16812f566ba4200b81f7c1097ef", 0x3d}], 0x1, 0x32, &(0x7f0000000180), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000000000000010000000000000000000000000000000000260abe9e000008000080f87f000000000000000000000000000000000000"]) ppoll(&(0x7f0000000180), 0x0, &(0x7f0000000200), &(0x7f0000000240)={0x9013}, 0x8) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000007c0)={0x1}) r5 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) getdents(r5, &(0x7f0000000580)=""/80, 0x50) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f0000000280)={{0x7fd, 0x87}, 'port1\x00', 0x6, 0x0, 0x3, 0x5, 0x7f, 0x3, 0xc2, 0x0, 0xa, 0x9}) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x242000, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x800}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000006c0)={r7, 0x7b, "9c6f3204fe6160fb5ac24e7e426c3dd2fc78cbf549914de982b0f6bcda42e6c6e39fd149bfe0ef52e68a33316e7ef2129995a8d922dc6be2f608fcf7dc01a997c3a02ca4b5c73b237ae9185f3fc25d1db665c5101a237649ac930a5880650a8e2d857f5d4333cdb47985a724e553a1a29457063f92400ab2d3780d"}, &(0x7f0000000780)=0x83) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xa0a}}, [0x7, 0x8, 0x6, 0x3f, 0x59, 0xa, 0x100000000, 0x100000000, 0x2, 0x80000000, 0x2, 0x3fff8, 0x80000000, 0xe7f, 0x5]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000600)=ANY=[@ANYRES32=r8, @ANYBLOB="1800000087760300c7950b6b50d5560032c573db510900bd5aa92d2f8f1faebc1f75f024f3017b565d9435879b762c1d7b7abe18f7a0f0a1b0763aea5ee3be684c770ee2e53f314b7f31ad0c96dbcd05bf7e1862d75a9af3d473c81c5234ce5bb4c986223d41ccec66367708eba8583f716dd985066604e81bb9d0e0d4503841709038e3ccf851b0b490ff08637d15225b167a575a7c70eac7a286b9d1be9c536ce5bc0505aa1671edd69ce4"], &(0x7f0000000340)=0x20) [ 1259.300560] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:38:37 executing program 3: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00001a6000/0x1000)=nil, 0x1000, 0x8, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) futex(&(0x7f0000000000), 0x7, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x0) 2018/06/04 13:38:37 executing program 6: syz_emit_ethernet(0x20015e7b, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'bond_slave_0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r2, 0x0) r3 = accept(r2, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000200)=0x80) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r5, &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={{r6, r7/1000+30000}, {0x0, 0x7530}}, 0x0) connect$inet(r4, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aa070010000000000000000000000000aa00004e206661de0b3e3844c50e6e57031308b9d4b173899440a49cd60ee10b1e32f5b1834d1fc7b9c2a867bd5d84658669f9", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xbe}, 0x2, [0x3ff, 0x101, 0x5, 0x4, 0x80000000, 0x38b, 0x1, 0xb6]}, 0x5c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000440)={0x20, 0x5, 0xc, 0x4, 0x6, 0x400, 0x1, 0x6, r8}, &(0x7f0000000480)=0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/06/04 13:38:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000003, 0x2000000000000008) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x800, 0x9, 0x8, 0x4}, 0x14) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00000002c0)={0x7, 0x4, [0x1]}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000000200)=0x8000, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x117) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000280)) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000001c0)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000100)={0x6, 0x100000}) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r3, 0x1) 2018/06/04 13:38:38 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0)={0x77359400}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="0c000000080000fa", @ANYPTR=&(0x7f00000004c0)=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\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\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\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']], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000100)={0x7ff, 0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000340)={{0xffff, 0x6, 0x2, 0x5, "7e8cd3964f0bfa01a5c51c6ccd259d993ef78a39ea4ed699a70793d9fddb54bda7077586550ed42d6bfb56cf", 0xffff}, 0x0, 0x0, 0x9, r2, 0x62, 0xacc, "7ca05e7b652989108f8ae47f8c88d90af9d2134b546f36e6d79a2f053d795621d7d351bd2a85a6e279201a316ea5c1e26a3fa05d7ec02b23db0a811013f3aeb5", &(0x7f0000000240)='\x00', 0x1, [], [0xdd5, 0x8, 0x6, 0x7f]}) tkill(r2, 0x1000000000016) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000200)={r3}) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000080)=""/2, 0x2}], 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10080) 2018/06/04 13:38:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x3, 0x1, 0x8, 0x7, 0x3, 0x6ae, 0xcb}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x4a, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x6d26) 2018/06/04 13:38:38 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000140)={{0x4, 0x8001, 0x4, 0x3, 0x404000000000000, 0x6}, 0xfffffffffffffffa, 0x5, 0x4}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1000, 0x100000000, 0x2, 0x9}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) 2018/06/04 13:38:38 executing program 6: syz_emit_ethernet(0x7ffff000, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf503}, 0xbb, &(0x7f0000000100)={&(0x7f0000000040)={0x18, 0x27, 0x1, 0x0, 0x0, {0xa}, [@nested={0x4, 0x4}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/raw\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/06/04 13:38:38 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000100)='..', &(0x7f00000001c0)='./file0\x00') rt_sigprocmask(0x1, &(0x7f0000000000)={0x8e}, &(0x7f0000000200), 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) 2018/06/04 13:38:38 executing program 1: r0 = socket$inet6(0xa, 0xfffffff7fffffffe, 0x3ff) ioctl(r0, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x400401, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x6000, 0x0, 0x14000], 0x3, 0x8, 0x4}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x2, &(0x7f0000000080)=0x6ca, 0x4) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f00000000c0)={0x3, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0xc008ae88, &(0x7f00000001c0)={0x7b, 0x0, [0x9e]}) 2018/06/04 13:38:38 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x60, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x2000) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000001c0)={r1, 0x8000, 0xb533, "9bfe647ba04c0d025a92cba11bfa47660f0eff744ffcafa6b3bd17b9b1d67c493f5c7c67a1d08268e06d8e694ae307466efb3e6575916add0cf10b5a59cbc9ba20f3c1a33425dcd96f78ccd60fda8a01fbfc08ea221c3ce31930da8a23c61bebcedbca3edb620a5d9801108502bf75fc6852e0499ab0aa8e113a8101cdf398c06beb30218005040bd2939ccbb8dc78e0866560ca139971778362fb07ed684d2a8020b681168be592b7f67c0d224992b0b7c4b7932ca7f0556b79fabfcab46d424741467acb4f02d5fc1f68bd37857f7d35cf7aa2861a88e3bbe5"}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={'lo\x00'}) 2018/06/04 13:38:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:38 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) [ 1260.358198] device lo entered promiscuous mode [ 1260.402431] device lo left promiscuous mode [ 1260.447181] device lo entered promiscuous mode 2018/06/04 13:38:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0xd, &(0x7f00000001c0)={r1}, 0x8) 2018/06/04 13:38:38 executing program 4: r0 = open(&(0x7f0000000180)='./file0\x00', 0x630841, 0x44) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000001c0)={[{0x6, 0x3ff, 0xaa, 0x9, 0x7f, 0x5, 0xb61, 0x8, 0x9, 0x101, 0x1961, 0x400, 0x3f}, {0x2, 0x3, 0x100, 0x8001, 0x10, 0xeca, 0x401, 0xf76f, 0x4, 0x9, 0x3, 0x3}, {0xffffffffffffffff, 0x1, 0x8, 0x80, 0x31f, 0x4, 0x0, 0x2, 0x10000, 0x5, 0x8b, 0x7, 0x5}], 0x8}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="00472e14ef9e2c9924bbff") r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x644080) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000080)={[{0x2, 0x3c, 0x3, 0x9, 0x8001, 0x86, 0x8, 0x3, 0x2b62, 0x0, 0x2, 0x8, 0x5}, {0x8000, 0x6, 0x1, 0x3, 0x100000001, 0x7f, 0x5, 0x2, 0x1, 0x0, 0x1, 0x10000, 0x8}, {0x3, 0xffff, 0xffffffffffffffff, 0x8480000000000000, 0x3, 0x1, 0x374, 0x7ff, 0xff, 0x1, 0x7ff, 0xf5, 0xa5}], 0x8000}) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa4002960) setsockopt$llc_int(r3, 0x10c, 0x4, &(0x7f0000000100), 0x4) open(&(0x7f0000fa3000)='./file0\x00', 0x200000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100, 0x0) 2018/06/04 13:38:38 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) [ 1260.642860] sctp: [Deprecated]: syz-executor1 (pid 15100) Use of int in maxseg socket option. [ 1260.642860] Use struct sctp_assoc_value instead [ 1260.713006] sctp: [Deprecated]: syz-executor1 (pid 15106) Use of int in maxseg socket option. [ 1260.713006] Use struct sctp_assoc_value instead [ 1260.917633] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/06/04 13:38:39 executing program 2: socket$kcm(0x29, 0x5, 0x0) lookup_dcookie(0x1003, &(0x7f0000000040)=""/15, 0xf) 2018/06/04 13:38:39 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$TCSETSF(r0, 0x4004510d, &(0x7f0000000000)={0x4000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4000000, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc}) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80800) 2018/06/04 13:38:39 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x8, @tick=0x5, 0x3, {0x4, 0x3}, 0x3, 0x1, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85321, &(0x7f00000001c0)={0x4000080, 0x10000}) 2018/06/04 13:38:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:39 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000002240)='/dev/usbmon#\x00', 0x7fff, 0x900) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20002) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000100)={@empty, @broadcast}, &(0x7f0000000140)=0x8) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f00000011c0)=""/4096, &(0x7f0000000180)=0x1000) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000021c0), &(0x7f0000002200)=0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) sendto$inet6(r4, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f00000001c0)="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", 0x1000, 0x48080, &(0x7f0000000040)={0xa, 0x4e24, 0x6f0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 13:38:39 executing program 7: getpgrp(0x0) r0 = getpgid(0x0) r1 = getpgrp(r0) r2 = gettid() r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x15, &(0x7f00000001c0)) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffffdb0}, 0x8, 0x4) read(r4, &(0x7f0000481000)=""/128, 0x58) 2018/06/04 13:38:39 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) chdir(&(0x7f0000000780)='./file0\x00') perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='../file0\x00', &(0x7f0000000540)='devtmpfs\x00', 0x85000, &(0x7f0000000240)) recvfrom$llc(r0, &(0x7f0000000200)=""/152, 0x98, 0x160, &(0x7f0000000080)={0x1a, 0x338, 0x2, 0x1ff, 0x9, 0x3}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/06/04 13:38:39 executing program 6: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:39 executing program 2: prctl$void(0xd) r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}}) recvfrom$inet6(r0, &(0x7f0000000000)=""/57, 0x39, 0x40, &(0x7f0000000040)={0xa, 0x4e23, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x7e7}, 0x1c) 2018/06/04 13:38:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'erspan0\x00'}) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x6) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000001055c0000f4ff0200402000dbddfe3050a79ee609c600000000"]) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000180)={0x6, 0x7, [{0x100000001, 0x0, 0x9}, {0x8, 0x0, 0x14d}, {0x80000001, 0x0, 0xb8e}, {0x455, 0x0, 0x8}, {0x10001, 0x0, 0x7}, {0x2, 0x0, 0x8}]}) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000100), 0x0, 0x2) 2018/06/04 13:38:39 executing program 7: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0x1ff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85513, &(0x7f0000000580)={{0x7, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f0000000000)='cpusetposix_acl_access)posix_acl_accessprocsystem$\x00', 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) r1 = socket$key(0xf, 0x3, 0x2) recvfrom(r1, &(0x7f0000000040)=""/250, 0xfa, 0x42, &(0x7f0000000140)=@generic={0x3, "7dbffb3a76ab85ab2809aa5dc73a53463a81db62e7796d26cc60cac7dcbdd9f00965a451dee50422131f72103a632c48dd5dc59a4089ae643da40bf026349a35d7d05eeb0846df10bea9d23970bc5acf69f5f8086572ec6fc9ee2d6f5b1179116f305c94d6537a19e4d354c92ef468157562b9dbc0ae4e2db4193837053c"}, 0x80) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x2, 0xda000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000002c0)={{0x3, 0x1, 0x1, 0x3, 0x80000001}}) 2018/06/04 13:38:39 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x20}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800004000000000611800000000000000000000ef00e7ff94000000000000000e0e7c0ff3bb727caf7e62523e448b86dba9c819eecb2bbb6fa4b714c008fc9cd4baa66aa5b837a0ddadade9d3cb695681c4"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/06/04 13:38:39 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff0a, 0x2400) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000080)=0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fdatasync(r0) sendmsg$nl_xfrm(r1, &(0x7f00007d9fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xe4}, 0x1}, 0x0) 2018/06/04 13:38:39 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000440)=""/186, 0x760) getdents64(r0, &(0x7f0000000100)=""/81, 0x4a) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x208002, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001600)={0x0, 0x7c6}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001680)={0xffffffff, 0x1, 0x8000, 0xffffffff00000000, 0x1, 0x3ff, 0x9, 0x80, r2}, &(0x7f00000016c0)=0x20) r3 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='}:\x00', 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6cfbe8abb9812f753a456733242089754cc5cb513849c20dcb42f5ec99e6a998e726490017d0d8cc899d5106d43e90852328d699b5562b90dfa8f2", 0x3b, 0xfffffffffffffffa) r5 = request_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)=':(\x00', 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r3, r4, r5}, &(0x7f0000001500)=""/238, 0xee, 0x0) getdents(r0, &(0x7f0000000500)=""/4096, 0x1000) 2018/06/04 13:38:39 executing program 6: syz_emit_ethernet(0xfffffdef, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:39 executing program 7: r0 = creat(&(0x7f0000000680)='./file0\x00', 0xaca4adf83136044a) creat(&(0x7f0000000280)='./bus\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./file0\x00') 2018/06/04 13:38:39 executing program 3: r0 = socket$packet(0x11, 0xb4329bde0dd8006e, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}], 0x1, 0x0) 2018/06/04 13:38:39 executing program 4: r0 = socket(0x10, 0x3, 0x7fffffff) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c00000000000000000000000000000000000000f486b6e38a1e5767fc0f588394f8f7e64fec12658eb70d7c7679b8", @ANYRES32=0x0, @ANYBLOB="0000000000000000277bd6747fbab5db74756e0000000100010000000000270000000000"], 0x3c}, 0x1}, 0x0) 2018/06/04 13:38:39 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x595}], 0x1}, 0x8000) r1 = memfd_create(&(0x7f0000000140)='user\x00', 0x2) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000880)=@ioapic) r2 = socket$inet6(0xa, 0x1, 0x9) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000d00)=0x3, 0x4) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c0000006bd63f7b0973e93e8b47a33b5acd652c92669162e85026ffcfd75a4b0e71c8b5138c3ee26d6cf18a85a5091e414f29c6644d65891f579d42d5f8c71e596706193bed3d379d781a7f846cb01a893bc68bd05ef6d81ea92bcfc53e0aefa58fdab07cd122f4d7ef715604f315538c418f352ff01930a0a9c9cea150addcea2ac7a3cc53d0f6b96d9ab4e5401531fa8c6326608eb7da6af20097b1050c81e64b245f08b60e3edc960e7b2d69000000000000000000000000"], &(0x7f0000000180)=0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setuid(r5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000780)=@sack_info={r4, 0x91, 0x100000001}, 0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000980), &(0x7f00000009c0)=0x40) 2018/06/04 13:38:39 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:39 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xfc, 0x0, 0x0, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0xfc}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x0) r1 = socket$inet(0x2, 0x0, 0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xdc, "8e72cd57cd04020f9600acd8cc747096dcf75bf7927d7fa0862ec26eeb690f49b91ab197e3810487258de00610cbf50646d912f5ca11466a51a09ef6def36ab08e2eea72e38ccec3ccc714dfe0a0f2766fab751827eb6b2bdc26a95b21e4b9dbd0f92bfa1640e826914597f15f96e9af3c78910323b817311db6eb68526ffaa814aa244d350597c7e3c0c24612d1227ea1583af3d61f4ebcb24dda9fa8fdb817ddba00f8d8ddc5a52c98007f3d0b36c9fdfbad8878ec5d1f25b78aaa1495ed3cb980b983cb9913bcabec5088f2f85318a9e6d51788276792fea60b86"}, &(0x7f0000000000)=0xe4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000040)={r2, 0xec4b}, 0x8) 2018/06/04 13:38:39 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000340)="4c0000001300ff09fffefd956fa283b724a6ff7f00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getscheduler(r3) 2018/06/04 13:38:39 executing program 6: syz_emit_ethernet(0xfdef, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:39 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) flock(r0, 0x2) r1 = epoll_create1(0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000980)='/dev/snapshot\x00', 0x8000, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00000009c0)=0x6, 0x4) r3 = getpgrp(0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x1, 0x4, 0x8, 0x1, r3}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8800, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x84, r5, 0x30c, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xb9c1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0x84}, 0x1}, 0x800) flock(r1, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2000, 0x0) flock(r0, 0x8) 2018/06/04 13:38:39 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x5000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:39 executing program 4: r0 = memfd_create(&(0x7f0000000000)="f22100", 0x1) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) prctl$intptr(0x22, 0x800000007) 2018/06/04 13:38:40 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000001, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") dup3(r2, r0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x8002000, 0x0) 2018/06/04 13:38:40 executing program 4: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000340)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2000) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) 2018/06/04 13:38:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100ee09c9947a789939f725f62a59583a000000000000010100c000000000000000000000000000000000008071fda0eec30d6b0000003593297208ed29d8e4d132125c04f97a6b938a28064022822a17b6744ee3b39a71901746af"]) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x14000) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000080)={r0, 0xfffffffffffffbff}) 2018/06/04 13:38:40 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200100) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e23, 0x3ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, {0xa, 0x4e23, 0x9422, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0xb3, [0x3f, 0x2, 0x101, 0x1000, 0x23a, 0x8001, 0x10000, 0x3]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) accept4$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x800) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f00000000c0), 0xffffffffffffff03) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 1261.936948] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:38:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r1, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010013c71c171989830ae04ff0c2ed3a9a94e5ad50428734fc465e8347e204af5bfe0000070000"]) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0x56e}, 0x80000000, 0x3c, 0x409c}) 2018/06/04 13:38:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000140)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000000)=0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/06/04 13:38:40 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000f7db7f)="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", 0x101, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r2, &(0x7f00000004c0)={&(0x7f0000000280)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/2, 0x2}, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x2}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000001c0)=r5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xc, "fb4c37633b1c3f41ce791d41"}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000340)={r6, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x1c, 0x3, 0x3, 0x48}, &(0x7f0000000400)=0x98) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000280)={0x8, 0xfffffffffffff84d}) [ 1262.194652] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:38:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) getpriority(0x3, r2) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0xc008ae88, &(0x7f00000001c0)={0x7b, 0x0, [0x174]}) 2018/06/04 13:38:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000002240)=@polexpire={0xcc, 0x1b, 0x109, 0x0, 0x0, {{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) 2018/06/04 13:38:40 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xc0ffffff], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x109800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xfff, 0x0, 0xfffd}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x4, r3, 0x10001}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/06/04 13:38:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f00000001c0)=0xc) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x40) setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000000200)=0x5, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="3e0f238966b9030100c066b84c18f16566ba7afd6b770f30360f01d12e0f019c06002e36ab2e0fdac00f01cf0f01ca66b8a8b100000f23d00f21f86635200000000f23f8440f20c0663509000000440f22c0", 0x52}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xeffffffffffe7ffc) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000100)={0x8001, 0xdfe, 0x401, 0x4}, 0x6) 2018/06/04 13:38:40 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0xf8a, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, [0x4, 0xd6c, 0x7, 0x8, 0x8, 0x5, 0x1, 0x9, 0x1ff, 0x6, 0x3, 0xffffffffffffff00, 0x33, 0x1, 0x8]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0xffffffffffffffbe, 0xffffffff00000001, 0xfffffffffffff604, 0x40, 0xfffffffffffffffd}, 0x14) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x15, 0x8a, &(0x7f0000000040)="8f5cf3800b019cd5363d4d445a6846032ca23dc7f1495ce291a81ecd3d064992b92b8803dd4e18445b82cbc766cd067fc19e250e6a2186ee89e9f8fed72b3844dab77587856f8d8f0f1ff32aec7f202b9802f610d7f91417eaea9177e36f3ba459e0e53120fe83eac925f73d15ca79d4237a3534bcdc2d5e412d39ac120a75c0f14b9f9114cbfb413fac"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@mcast2, @in6=@dev}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) r2 = socket$kcm(0x29, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) sched_getattr(r3, &(0x7f00000005c0), 0x30, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") prctl$setname(0x10, &(0x7f0000000600)='/dev/uinput\x00') getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r5 = getegid() fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) socket$nl_route(0x10, 0x3, 0x0) 2018/06/04 13:38:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x20000, 0x80) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendmsg(r1, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="20000000000010000000000007000008000000000000004f7d5fd9e29d000000015d953eeb3e1d381bb5d240524013b76ea1f2b33adac2fa81c919c3c340958966b1d7e73208a97a97e09534c1cd162b7421aa66b253a703d5659ddcc1534181d42746e2b25012c34d079aed5e8bf07fd386151eefe662d5d71bc0e358baac810f077e235cce6ed67c173d25d124fad83fb763d41c9aa47cef7789a11631bba90d3ee2e220abef276f2c16dd8c7eab3f19ef5c31d753d2aeac1e8ab8c49a59942599fe0212873b75bba77f"], 0x20}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f00000000c0)=0x7) 2018/06/04 13:38:41 executing program 7: capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000804000)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x200) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) migrate_pages(r2, 0x1, &(0x7f00000000c0)=0x800000, &(0x7f0000000240)) 2018/06/04 13:38:41 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/46) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x980, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x1, 0x6, 0x7, 0x9, 0x13, 0x7}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000200)=""/227, &(0x7f0000000100)=0xe3) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x9) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000003c0)="8f5c8febe3ef46a31271e0ccb9b5192a0a2277b4971fd7625b380ba9da4f783cef979f73759b72b48154546bd9c3ff8a008586a47c5b473084d54b97a89d973bb5b142040d38bbf44c2e104a27c8efea501f207001b23ce83fd7ad7ba6030383bb7a7fa794ea830fe633ddaf69d433f67ec7c147ed66458cecd2fecd718395ff20e6d1c9c860aca1c3681abd70edb60c3e6fcb6c684c7c17", &(0x7f00000001c0), &(0x7f0000000040), &(0x7f0000000000)) 2018/06/04 13:38:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x440000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="3e440f9874f40d48b8f6ffffff000000000f23d80f21f835400000f00f23f8c4c3557c530f4c0f1f00c4019575603db974010000b8d42d843bba000000000f3066baf80cb83c4e3985ef66bafc0cb800000000ef0f01f8b805000000b9000000000f01d96466437cac", 0x69}], 0x1, 0x8, &(0x7f0000000200), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/04 13:38:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x5}) ioctl$sock_ifreq(r0, 0x89bd, &(0x7f0000000240)={'bcsf0\x00', @ifru_ivalue}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r3, r4, 0x3}) fsetxattr(r1, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140), 0x0, 0x0) 2018/06/04 13:38:41 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001040)={0x1, 0x1000, &(0x7f0000000040)="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"}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/04 13:38:41 executing program 7: r0 = socket(0x10, 0x800, 0x80000001) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f00004b3000), 0x0) 2018/06/04 13:38:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000200)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000180)={0x1, 0xffffffffffffffff, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "a702ca9c1a8d1dc1e4e29ed4d2927b5e8155ac02a25334d332f97653d9d90256b4da4ec6f2b44831a3b878ada2f3e5883f2f7c806fb61c1993cc4f19a22c61e4"}}, 0x80}, 0x1}, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x2, 0x0) getpeername$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x1, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) 2018/06/04 13:38:41 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x3000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:41 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffffffff, 0x20000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x80000001, 0x2, 0x0, 0x2, 0x4, 0x616d9717, 0x70, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x6, 0x4, 0x1, 0xfff, 0x9}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x200, 0x20}, &(0x7f0000000340)=0xc) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000000)={0x3, 0x9}) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000000100)=""/251) 2018/06/04 13:38:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000002e00fd0600000000000000000400f965250000b80800090000000000"], 0xffce}, 0x1}, 0x0) 2018/06/04 13:38:41 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) 2018/06/04 13:38:41 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x800, &(0x7f0000000100)={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x2000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x408002, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000040)={0x3, 0xff}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x1000, "b19d812fae77e8dd2a5a73d137812ca45a1acce1a24bcc79ac248a3c9043d30fe657222988dc7fca78abe37e5d9f5dbeb83eea16aed9f5cb648efcd87b1125a13e7bb14a0f9ef2d27e7f9c59f1a2c537c58127cba7eff0f8138fa3013e2611e0e15c3d7161690f251df06b1bccd2b95bd28b4982785fac5986666947a80dba259578ba28a11d721c9fb28a9d903c1b87e3158816f13c1030738d963d5deb1c8949de769f4308058afcf331b10600f5c1f43256629e9ab2cb373a567ff8a00bb047bd709a3ecf1fe0a4cdf2555cd440d8d09d5acb528906b9562770a9a59aa8289be1b18c48bf0c2defcc29b87bb322306293f2a528a90fc40e837db87d65968c4b92789a99b7c9cb25152dc4023d18bd79b76cf7c7783e108196167e00c89b79efdb8ff2ad32a4cb36623642daa41bc8954a5e6b6878899dd1257e1ab8d9ee4979af076ecc442dee50b27e189080134b688a8dc641d45f7c21fb227654c13e84e3838c1c65073c5b3a84cc873df38d4121442257fad6d1bfe61f86870943bf1268c49620440df51b074b603b035f1781b973066493c29dbee275368e489b766ec4ea12f1612154753670bb6affbdd6c8207078317757a16a0444776ff7ca8e0bd97703458cf7d03c28695e2a278b66c2aa23ce3fb5bf54a004dbdd796cac6dbcb73b05aca69f0c93f5a59306f2363672a0ec21863a9dd07fd4710d4ba358dc8f5b6cf073f0989c3f05f290f3e575c42881a2dc66215861e9e0aec986a2135de7b4940da06dea9b4e088c9f4954dca33dd7925d2322a924a31e371f7b81436d9e440cdb576f2c5e09695ce0e038d46e1d0f021b57e0ed24024c8913dcaf4fd6c4e8eaba3c3d29b18ad794cd5af78066989fb0652f673180e97fc4c05cca10027399446eaa347aa0496bca9de4266601775152da44fa39d95aaa0323dc4c280156fc6bbe160385941b3e7ecf28300ed33cf0ebb5b9e151196704d972fa90119eb8255ee2d99b867cbe5b6f604442b126609722f97ba5395056a291b00637e1b1fc3b654c705c28dcf3528f796db6883451d13f51f7e8b7d080208ce2f1f20ebf7f50168b648e3f27cc720623144b9919d0c1b2cf8f0da363d3795c728994f1250be6f23c1b36403806b7d303265be3ec2d850f5f602973a4f276783644e3fc043f1e881ea6e32ed7136f48ef9b2ea373d03237b103007ef16d8de7145e45cf60bab0879cb40faab949177a4d161ac70d507c55e281b47c3a3321ed13ce2393fa55742ea212620cfdb64cb5069a01e6d997bef7afd623be17716fe9e556bd15af7a2659c0a7892728290d281cb35c60736ae08931ffea6302b61760f523e96e93b6c07c071ac11ead53ebd061afed1e53bffc47b6ddb06c4663dde1f7698701c48e252d423d899a5558a103cdb4664f626b6f42cae032f9e6bf69881ec2092cf6f83be431b2183c2c06f1dcf6e2aec9d7dff0c94702bb2faa2b11ea751adedaa5f247c4f85c86dddf8b3dd8869915fbb4d02fb431f2da8be13de2954d70d2c99fa4688bbb06ff360699970a7f287b196ea52b3f0f5843b3aeac847d9493f30b32cf3d22aaa29c9cbef6601ddafad30af7e25c8dedbd0d70949af7e101ef2a77afc1e589f54f6c50ca42c0c13667aac7d0d1e7d252c5bc86af1ced6c3188dd6e851da3994f1e0381c781cd4fca1d2a2c33bf7c42b0a195ad2a75b22105cc0233255c559bc66f289ceed94ae4bbeda44f07326625ac6f4c41082c18ab2d2cc0ef92ed036bf2ea5850b6b12e7bc51dcf887916e100723d7763f5ff5cc5df19dc68a55ed72d58ce65c715243e38b14ed0dc69e6e3f19e130432a430e063d687f34c81fd3dd3a3e28938ee069b712eb7cc053b3c1541409d95d733821deddfbd7ac6f7ef357c258d1ab67f33cd5b0203f8061a71e4b982a4bdcfb627267afb71373a99bfbbb7a39e986a7f21b2a791e02d0ddcf4810cb1b745ff6f3853d2a76eecf815ddd499a824fe46774c6dfb075cd216a434d144ea1fc2104241baf6061a63af06ef5a067835f4939a1f64dd07602c503fb855559d4f9df4ef5468e2ae10ec8be6e34619f6bf4c4ff741ef00371f931084a1b2371c7aeb63cf0fc75db2de819ea57c6009380e7c49f854e21e462e13998750e4b34215a870c2259b13d283327f03a06fa2a7fb64a08c022879783c7a50d286e8082d4331687d2d85335c9abd64932963eb0b5f31b1868f014112c4a5470c7e45f3b1534fd09bcce792dbb6b990946069577fca38ea30d585eaa2450cdc316732005c58870175e8bceb1d0c30efff5656166c9be1ead6a7041c5ca93a0e1a8a8903ba5ecd4296900c28c270bad20024b97a683895248bac10da6bbc6aa0c94592068c82afdf8459e1ba6bda2672bb0dbf8c4bea55c9aada4b391f8134d254322e6a5fbbe8a23f1f9cf871fb6b5f1f7cdafff73aec5ceb4f7243dd811ae36e437034d70430e0e9ee22f0ef619743d1692ba78689cbb5a590d1fec55da552708d4fb2cef4952c65e6c114a7239d98b72bea34d2469770f18f756530fcaf653e7fe220443ca98f153f232d457b6f9fad2721ae7855e02042c811402100eac596fa4f105b58a139dd9e3b2e6dd2b4383410e937de09a30581ca48adb0ab3f32a67560db95f62d2dea8c9a65047faeb23b08958acec21f9d26b3206d3aeee999d6e347f52970cd851bb60bdaa450f6bb0c575e2ce64497bc4932023be08e75f50f1565fa17fe10c9a6a89aef98e5836190ffc1b794a6392e1351b5e4be64e140e49fc7423009ba0cf1d05446ab56bbce920fead208f82667c4f2c72ed89e094753a1898cb73c395c943f2119b2ca7a30c143dc1858d54aa82c57ea2a4dc2783c78a2ad15c6499a0ef76086d718290cac41cb94c7e7c2882f4bcac4c874d374dc510c8188836f3b86c45a7223761c8896498599d9e0908ba0d005405b4dd98bf340605f3e2963b9b0300926c41ea39f9042f703881fd8a19a8ec0bd825c806c3c8919c32c4d877a652b1cdd1a31e22b42d2161807d7fa96ba30120612a17ed080382311c2ce002a9dcaabe77c08f7537dc339ce53545b2154151cf71d9f4a970239514b0f7f3514338931c4def1991f0a55796de4c450e8419e2c933c35a5c1b4c8c2ff1e0f1ba8af16cf3cd2f0ee53e0963bb633dd12f390b4f5edb1f0e565d5581b13a431d63bbcf8d01a899e9371096b0d1bf2c54c61c509a5198cd61c6a43755349689b08b5ce010e11550473353349372ff9ff1c1344e8429aa6584dfb60df7035f382d065c84fe8c335c4e03294592b0b78c270cb26d5369e50a49000f6d9b9b970dd1070758ff3f62fbce51c5d5d6b07e6c7f5195e400107eb21c4f50f1d91aad17db40407804fd464a6fa192367734d9573e5f76cf5a0820d17e1486ac2b5365c448189acfa53404b8e111e7ea85ad28918ae206c65dcec097df2bdea7713492aabf694fff3514b65f05382cc1223892919223b95fdd1df758930ccc57fb55502dbf27dd2ce399298bce357fdbd5d4dcde02fb9ce63373c77c1da882ac3de30dfa3aa970f46bfd09202e7a1722db647f9e8c89284effb0cfb181388811fd10733f0d615086da395b172597efb42370bdd0fd536c81fb6f2d0bae6b41ad3107a6002b92805153d8945fd141b8e70c9433deba93729ba16169cd4cd288635e3b8c2b5fccc6066f750501a1fc0c13ab6d2124627b89dcc7a1d43f2352194ff0b81ce30610310bec7d820142d7037dab158929405e450d2451849381ad66a2fe9fcd104ae6bbcc668c3f92a9f7791ef5b8e16ecd02259b13aae8d2419055ede0898fcecd15f50768ca00bac1c8200e17b9b68024d9023bfb0d3a8e55c8f0be5d650d7b0938866b2daeb1057b5739fdb98bd2dfd72adade5d44c34178c649020ce201ccd0bcc837a4bb4446f14574b639231853ac5fead2c3edc70dc9aeadac378c6c62ffdfb1bb5b3d9fd94371edefa8cb6cc83d917b43401e0cb56330e46be42551af9b8854d985c89e3be0ec64b5589445772f549dcfa03ee7a2a63ea73a9836e7514276530fad5a0b42f46d7949351d67e0f16c1d6067f83276d85633615831f6e1afcf6baabdecf22b728696bcc2f0480ea43a6eb53586d316d108e4fa710a5db62f9ce3338957bdd296aaf30963b61bf41d0d541f364b868892b96514ba9cc6b275d46b24da76a6b72417662cae5ee60f1062f9f517e77c1cfa12ba0918c4d191d06551173941579a2ff7ff77f326bc3bca8ff7e0635e802f1a01f365412f402ae861ea701251fda45350a0ceaf35838cbed77325f675431372cfecf5fadbddc7bcfc5f1fe77a4cdc35f66fdfe4da2dfe96a92f8ed9428632e61fd9e94508f92bf01ace5edc7999daeae31cca40b0f354ab286e884d5d34bbd473889298569e8020a04909bcb95f161cbd5172af17c573da6ab542b06d0b9c8b8c8f6669b84c754241f2f799b30f581eb80a66d20612e4350c516719eae8a086c423d7c468f063a1248bb29dc9e6b45899eff18eb4e91859a23884a4f3250aa51f1e4134efe17bb0e313b3944b5d2884aedd0071dbc1393e0fb122c6beb5da094d5766d4bb41ec1f416ee662a9f8cef40d90651ea1ee11e015727568bdd4d94796aafe07b0470712864c6e6ca2e12a269310f91e328e1d2d0e0cfe2b0b344f44b93e81582f045092a3eeebeff72014eba2ce04afa16bf290cf384a2d1208a29526a4cd34e24537372d045d3d9a48019a200d936517d8c046cae91b93afbb029133e519bc428dd40163501343919436014929c1c5b0ba3ad01b730cf783b728b4ba69990f0b8ac5439c26008050465f1e696c3821c6708a06bd854305a66872990313ee8c23b5ae6c89e5d72fb816d98cfb898c6c09d01fc84ef43bf1856c8ce2ffd4882876062b8eaca1e5deb04619681e68436eacd0d2e7de437babd6b2257eb810253268bd60f899aa7f1fc8ea28509ffa2a671cc9e6268e06947d45b0d9c7e908017f7c681dbec358fbdd16806b843a900ea413a46414769572b9f33b73d38ba7db85e4e503e18822d774d1b26856bae5ece03e3e14b39c98f6c36c142a2795abe6d971333c67e1d6618b84bc289a949ea7f3f12e0fb73f0d77abbdb962038d855eb2a532b122314b0b7d91441e633202845f3fcf3cbb8499568896b516f5fe4f24ad937867372f3b5a87345ffd1f248a4e633d0a116e732b0f4316932c6ee852a1312ae27094d51c61bcaf715355a5cd64af8f8850c6db1233246463eb4d159e21d30a8a00b00158a0f5409b894a3472739ffde9e09633ff6242da4cc1a5f774c20bbb121314dac5ed2ebb3ed0dd891ef23b455cf27d59f0c459f86960fc8467be8357806b1aa240946e53fa0963b7da96c65884b1bfe7580dfef211358a928bd4fe859f6547282a39be072bb022b08c29b7471e230392bae9862aabcba5ae11baa8221a4d6622730b90bc2b1837b80aca88c7932351da674f2f606df3cf3582a6583b084086039d7a2a8ce7e0052486a38140b26fcf2f2f7606a1d098d7a1b35ab3539061d09a60794db8ab90c9c3f2eec6098619366f79586c8fd6e513c3e1cf30b864314e72c058999b282d5c7c7bb7c909fb393b8df0a00177b212873acf79b72d5389c426fe65c4c89a653476d753d29d455a1c231e4034bc694033a3dd818f1ab32d8ccc448fc289396b3b122fa6888c3518c0aa1ddb93972dd7d3f1779b15e0f3c98c5321207c60c1f66c7600d3c8637748ba1eee3219dae0dd093830030ccc84036e61cd26ce351b8953f2e5ea71c"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x101}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000012c0)={r3, 0x7, 0x7, 0x4, 0x2, 0x8, 0x20, 0x200, {r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7, 0x7, 0x8001, 0x3b9a, 0xc68}}, &(0x7f0000001380)=0xb0) fcntl$setstatus(r0, 0x40b, 0x709000) 2018/06/04 13:38:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="cfacca400052f19dc7ff18e246e16616e186757393a3c2678077c8d3e4c5a4d68385fa2d7b83ff02791d5588eb545e4320a6ed52bbdbd6d318d4878139cb386e855746", 0x43, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x200000) listen(r0, 0xffffffffffffffe0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0xac14140b}}], 0x1c) 2018/06/04 13:38:41 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x2) [ 1263.312655] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 1263.320084] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/04 13:38:41 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cpuset\x00') exit(0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f00000000c0), 0x1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r2) 2018/06/04 13:38:41 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x3a00], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1263.381790] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 1263.389234] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/04 13:38:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/04 13:38:42 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000100)=0x800000000007, 0xfffffffffffffc56) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x108, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="0401000000c000ddb846", 0xa, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x2000000000e, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/06/04 13:38:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000005, 0x80000000004000) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes-generic)))\x00'}, 0x58) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xf5ad, 0x401}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0xda, 0x10}, &(0x7f0000000140)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) 2018/06/04 13:38:42 executing program 4: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") r1 = socket(0x40000000015, 0x5, 0x0) recvfrom(r1, &(0x7f0000000040)=""/141, 0x8d, 0x0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x709000) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00000001c0)="ba", 0xfd16, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffe41) 2018/06/04 13:38:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:42 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x3f00], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:42 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x2) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xf7) 2018/06/04 13:38:42 executing program 3: r0 = socket$inet6(0xa, 0x80807, 0xad) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") clock_getres(0x1, &(0x7f00000000c0)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000001c0)={0x100000000, 0xffa}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) creat(&(0x7f0000000200)='./file0\x00', 0x0) r3 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f00000002c0)={r2, r1, 0x3ff}) 2018/06/04 13:38:42 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x5, 0x210040) fsync(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x121080, 0x0) r3 = openat$cgroup_int(r1, &(0x7f0000000040)='cpuacct.usage\x00', 0x2, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x20000, 0x0) read(r3, &(0x7f00000003c0)=""/115, 0x73) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000240)={0x3e, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20}, 0x28, 0x8, 0xff, 0xfffffffffffff97b, 0x800, &(0x7f0000000200)='veth1_to_bridge\x00', 0xdc33, 0x1f, 0x1}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x400280, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0000, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='veth0_to_team\x00', 0x8}) 2018/06/04 13:38:43 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = memfd_create(&(0x7f0000000280)='dev ', 0x3) write(r2, &(0x7f0000000040)="16", 0x1) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) chroot(&(0x7f0000000140)='./file0\x00') add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000340)=0x277, 0xffffffffffffff29) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) lseek(r2, 0x0, 0x3) close(r0) 2018/06/04 13:38:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="0c4fddeba52ba35df0696f4cf8bb7d6d7f811a891635b76a11acb8054aec2a5af8302e92149af293568ac99c64da684db1df46a1515d209415d564de03bc3669abd713d046a0a73e7f6e68087ef4512f64d719ad630ec88c018ba0589c3fa575cba596cae076ada48d5fcb2b4c1b1d82fdc3545f4ed502d9f7ef2876a031ad2b") inotify_rm_watch(r1, r2) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendto$packet(r1, &(0x7f0000000280)="76fb2aceb09d8ad433e1f51a734a2a8b40a7fc17dcdb5c0e1092ecee766b53abcbbc5d5fee62db720470f7f9e96be3a96c3f0c548dc1ce9370b0e89383c72c307257613c7c38b738c2488be0dd1d687962fe4d25318a9d76460060065263158d9f0dabcfffb17aa1a7c3ac624ad2fdeda5eabe0dea3e568051d36d2e101142e99b01df099c2fb6823b8b4519a6ddf732a8b06a23dee8b4cee942522c232888b35f75d9df5a5f4e44ea3649e7af1f4f7fb89a080d68f49aa06eea0b69207dcd87f8b3491394dede83779e18cc6f28b9967c647fd166a77c93e128ff0e84c5d3baa80fd7826b8bbad010cc9b126f2e3ae5a7", 0xf1, 0x24000001, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r1, r1}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) read$eventfd(r3, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/06/04 13:38:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:43 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x995ba2d8201dca0b}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40040, 0x0) ioctl(r3, 0x8912, &(0x7f00000001c0)="0047fc2f07d874950fb69b2c99240970") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90, 0x0, 0x8}}, 0xe8) sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001680)}, 0x0) 2018/06/04 13:38:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xc3, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x2, 0xfffffffffffffffc, 0x627, 0x400, 0x2}, &(0x7f0000000100)=0x14) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/06/04 13:38:44 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x3], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:44 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x10001, 0x4) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x40, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="0a2775b0d5e3835d68682daf752a74e5b3", 0x11) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000240)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'ip6_vti0\x00', r2}) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(fcrypt)\x00'}, 0x58) 2018/06/04 13:38:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = gettid() prctl$setname(0xf, &(0x7f0000000100)="73746174757380335cd4e10a088c21b43224678c9681e4728c80decc0d2c7fea4fafb59d66ddbb75607354aaf40556fa3a4e3685d9f129bb74fbf21de904957f925696eb3f1b0281499a385ffb9e0a497f3cdf1c438a3beed465f4a6883890e019b8bfbccb25fb5056d89d11d797915e7880497df37b414ed2ba869a2292") r2 = syz_open_procfs(r1, &(0x7f0000000000)='status\x00') sendfile(r2, r2, &(0x7f0000000040)=0x10000, 0x1) 2018/06/04 13:38:44 executing program 3: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0xffffffffffffffd4, 0x0, 0x0, 0x0, 0x3, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080), 0x0, 0x0) io_submit(0x0, 0x0, &(0x7f000044b000)) lseek(r0, 0xfffffffffffffffc, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) lseek(r0, 0x0, 0x0) 2018/06/04 13:38:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:44 executing program 5: r0 = semget$private(0x0, 0x8, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000300)=[0x6]) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0xb0000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xab, 0x7ff, 0xffff, 0x0, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7f}, 0x8) semop(r0, &(0x7f0000000200)=[{}, {0x0, 0x101, 0x1000}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/06/04 13:38:44 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) inotify_init() r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000000c0)={0x1, 0xaf2, &(0x7f0000000140)="360d17afcd9fddd0bca8b14fa838da166171aae41baa4ae965594d05c1f0bfa97e3de4264275a02bfd382a5542b117bbbd000e6bd1a476dd410011b06b170d8b4f19583d27d420977c2913f510a2387350113ef673560cd626bc31bd14f80d36e5bd057ed32e31c0125444b5af9badbc69fe2cba295394ec8c52666e55684aa3432ac5961e644d155445e9916337bf7d6b753a6a94846a2db8ccef384bfd5657836c5a33eee76718531e0008a1a8b41403393f33ca7d8625bf0654b1c77b6fc68c400b89f4e3f0dd61508fe33026031755c6f1f6b8a4c89ec900011e", &(0x7f0000000240)="707e4828249e83aa97ed6cb3f982aa9646662618e7d643aebf2affa356b79cd4c568d32e922ca7a9461005532de830214bf458c6acca42857ee8d1d423d2781ce4d2b1d447e2815e193045b2e3f458085e34e6a7113ac705a6852e49febf597deeefd3aeac41439e68beda6a93a7631c3a08f4d7ddaaca3175fd51b69cf0724fb9b124af207b8f39891fddecc95023db591a726cf47909741c14e1b0035286421eaeed36c66df1106f67586fa41f039497a94a5f1f4c0a570e8b765b47b337e7641c6692c1bcd65f6587d8dfd11ffe05fadde4fa8edd40a5b3d61c", 0xdc, 0xdb}) dup2(r3, r2) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000100)="65dd3f2e050e00ffaac75866b9800000c00f326635000400000f300f01c86526af0f0117ddc7440f20c066350b000000440f22c0f20f1b51db", 0x39}], 0x1, 0x0, &(0x7f0000000580), 0xfffffea) [ 1266.221147] QAT: Invalid ioctl [ 1266.282105] QAT: Invalid ioctl 2018/06/04 13:38:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") futex(&(0x7f00000000c0), 0x400000095, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000080), 0x90020001) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200841, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)={0x5, 0x0, [{0x4, 0x0, 0x0, 0x0, @adapter={0xe4, 0x0, 0x3, 0x376a, 0x3}}, {0xc59, 0x6, 0x0, 0x0, @msi={0x455a, 0x4}}, {0x3, 0x3, 0x0, 0x0, @irqchip={0x53}}, {0x9, 0x1, 0x0, 0x0, @adapter={0x3, 0x4, 0xc329, 0x101, 0x401}}, {0x7, 0x1, 0x0, 0x0, @msi={0x20, 0x7, 0x100000001}}]}) 2018/06/04 13:38:45 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1200}, 0xffffffffffffff5a, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000025200200425dababd7000fbdbdf250000000071a3ec3095ef9a42abb8e60c05b668b882f9fce52cbc05daa5c7d8095728a63ddb01f88db11c3390b52ae9a9a295779f2d4b42a09cdab6a077ac5c29b8dfe59839820e28784b13591c247ffbe1188afc6d47c566e47ffcc7cfdad653c92e38ebe304e0610ae2ff7fa9b7f94fa8a0339449ec782fd4274298cf78"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x40801) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x32031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8001, &(0x7f00000000c0)=0x1, 0x41, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) accept$inet6(r1, 0x0, &(0x7f00000001c0)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) 2018/06/04 13:38:45 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x2, @empty, 0x6}}, 0x2, 0xcd}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x6d}, &(0x7f0000000240)=0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x100) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000080)={{0x77359400}, {r3, r4+10000000}}, &(0x7f00000000c0)) fcntl$lock(r0, 0x6, &(0x7f0000000440)={0x2}) 2018/06/04 13:38:45 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xfffffff5], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:45 executing program 2: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00000000c0)="1f00000054000d00000000009059387c07ff1b0702000008000000070001ff", 0x1f) socket$vsock_stream(0x28, 0x1, 0x0) 2018/06/04 13:38:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae91, &(0x7f0000000180)=ANY=[@ANYBLOB="294625c554506ed98c95652255d31d5bb7548e6162df480c9884f978ed38d7e42517e6264ec0b428c10bcd2a9cfccf56e4da8f3a7d51663c8cb3ed97d96246d07436abf235ff3b026532ee5d6e3d135c92ddff3b793a6734e53ae6261d38e6aced20f93fce0ae64190f987bdd83e97c99af3af9a0db5d40dda6f22806e7b3b8e22d9bf55ca"]) 2018/06/04 13:38:45 executing program 1: r0 = memfd_create(&(0x7f000088f000)='\x00\x00\x00', 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1000000) ftruncate(r1, 0x0) 2018/06/04 13:38:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x52) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/06/04 13:38:45 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa08004500005c0000000000019078ac1414bbac14141105049078000000004000000000000000006c0000ac7014aaac14149a442c000000000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000000)) 2018/06/04 13:38:45 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) syz_emit_ethernet(0x30, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100}}], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}, 0x0) [ 1267.064630] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 1267.073170] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/06/04 13:38:45 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) kcmp(r0, r1, 0x0, r2, r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x86000, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r4, 0x0) prctl$setname(0xf, &(0x7f0000000200)="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") [ 1267.149869] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 1267.158444] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/06/04 13:38:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:45 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000240), &(0x7f0000000280), 0x8) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x8) 2018/06/04 13:38:45 executing program 7: sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0)=[{{&(0x7f0000000b40)=@l2={0x1f}, 0x80, &(0x7f0000000f00), 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="180000eeffffff000000000000000000e20d"], 0x12}}], 0x1, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000002, 0x80000001, 0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) 2018/06/04 13:38:45 executing program 5: r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="c886ddaa883674fe32d3f0ce62e41fb0d4759420e6276c36dac4352827a66ce7565aa858c465265ff69c5cbdfbffa223d64090cdfc4337e5881407cf6cf9bad26914dd24f08880dd95d73e106362d91bc421340e3cd09856341adb4b47ea903c5ff3f5343332cca823bed9ad011bc1671f52f4753ca475031ca41043add25a76db85e03a8817ff6868e13e03b3e115e1bf08ddcf1b2b3e62b9e6cf9df4179a32d1ed67f1bd26505047", 0xa9, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000001600)='id_resolver\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001680)="dfda0e673da94ae7ceb9d2fcf72052bb1b68b7d7eebd214961292c48e95114d4b962dfc038", 0x25, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001580)=[{&(0x7f00000001c0)="9cce1375be746185ed5bfb3f2c913a91ec4ccaf7bba9be26cf2bc21cd642d2621f0a3b6cf9028da5a3a97e8e596425230811bcc5052b3fdfe96297f6a8c0bf5c830290df4665c837c9149ecc1a3700e41d1d9eb33d1c3df6c64eb37fc34f64f5962659f947444d2b48974ece5e0302ad9630f190e78f2447f2da67fd5226786e48106eadd4d2ab4dd4e112e1e5e0dfca8fa2", 0x92}, {&(0x7f0000000280)="cf0d3f3e41dc9ecae381cf978eab5762416504aed3c16fb6c43b7ac061d1fbdbcbef7f4d23f937910b837f3dcb75891b57c77fc132a7550a755f7ad54b161fe4cdffba02b61e80507d9b8719daa4d98d4c89f987903f25919e8e231858cd653f1f746fd056a83eaae8474bb83f89735f0adeeebc3fea8997c0f0a200fa55500d72a3a01d8ac800c31736e962372927cbef485bda5a5fe0ec067fe567dabf3887ae9a9f685b44202aeb831d0409a04a3fd42ea38af3427fbb75a4a2d7e77f70d7a5ac49473491e379a26e002f1d0901a3949f261ff646", 0xd6}, {&(0x7f0000000380)="7913f705282b6f46717619746de167c65986b7da5dcbdce959e5a02e21ace18a9e05a7240f87609a9dbcedf3050fc591c3763d175c9ec63cea3cfbb278843d1f4518ec7860158801ea77d902e1a7b13d18a85a2b95d6661cc2f35cb628e72e5fb9b2f06794261de1e0bcee", 0x6b}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="92e77a76bc19448b54cd824579c3b3bd447bd40792dfe5d565b6ae7d6354e3933b1487d1da481de12cd67f1ab0b508f86d7bd92d7898fbb513b423", 0x3b}, {&(0x7f0000001440)="0c2ee8322c6c1d1e8b0d97ad53d299e064e2c7b4ed38b88fd86c27f858a81d7733ab3c448525b80f2f30921c8fce2f261395daf8c5a43e4e72df1a590132f4b60262c37c8fe03f45e43870fc49c2a56dc03ebe4eaa6517d98e9ab13b39e04336e747b6edf75226bc81a5b34d8cd83b60ad1cf0d5b137fea88f06efce05273878ef39985258c234912b60150f1e788f", 0x8f}, {&(0x7f0000001500)="b8eea21b1a531ef2f880ced0f8ca885b0fe9067771a2c8b5fc2c92e7f09487c246c08ab4b6411fd161c0235cd7b82d4ab19b5a2567a48792383d845e378c6956932a1340a0ff900d26e5e1c86080f45e9f1126bc8566c16c0f9bf5ca207c5367418fd20178e927c155e87e7a2d5c0c", 0x6f}], 0x7, r1) syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000e3b9e934fb3c08060000000006040000aaaaaaaaaaaadc0248a48cce0000aabb77b59f2502240ce6aa463f49e8c00951"], &(0x7f0000000080)) 2018/06/04 13:38:45 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80100, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x8, [0x3, 0xe6, 0x5, 0x401, 0x6, 0x9, 0xcd, 0x0]}, 0x14) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f00000006c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getresgid(&(0x7f0000001cc0), &(0x7f0000000580), &(0x7f0000000540)=0x0) accept4$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14, 0x80800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r1, 0x50, &(0x7f0000000440)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000500)=r5, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000400)=0x40) fchown(r1, r2, r3) process_vm_writev(r0, &(0x7f0000000680)=[{&(0x7f00000005c0)=""/158, 0x9e}], 0x1, &(0x7f0000001c00)=[{&(0x7f0000000700)=""/100, 0x64}, {&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f00000007c0)=""/34, 0x22}, {&(0x7f0000000800)=""/188, 0xbc}, {&(0x7f00000008c0)=""/140, 0x8c}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/154, 0x9a}, {&(0x7f0000001a40)=""/178, 0xb2}, {&(0x7f0000001b00)=""/197, 0xc5}], 0x9, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0x8, 0xfef, 0x100, 0x80000001, 0x10000, r4}) 2018/06/04 13:38:45 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x58], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:45 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="54452de20497ae3a68ac616755462a5100"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x2000d0cd, 0xb, 0x2}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20480, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x5, 0x6, 0x7, 0xffffffff, 0x8, 0xd068, 0x1728, 0x7, 0x8, 0x6, 0x4, 0x7}) 2018/06/04 13:38:45 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x20000000002, &(0x7f0000000100)) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x7f, 0x8) 2018/06/04 13:38:45 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x1c, 0x806, 0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0x42, "b07b943de8bd11796a76e393693fd19c03bd69db7afd446ce3d63e1486415b1a5a989b19f5cf8d3c952a87327fa50a924b42f6169407486bffdbc6f95708c8ba6398"}, &(0x7f0000000880)=0x4a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000008c0)={r2, 0x7f, 0x3, 0xfffffffffffffff7, 0x6cb3, 0xf86}, &(0x7f0000000900)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/06/04 13:38:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"7369743000040000000100", &(0x7f0000000040)=ANY=[@ANYBLOB="37008dd18a5a3d000800000000000000"]}) 2018/06/04 13:38:45 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x5, 0x40000) getsockname$unix(r1, &(0x7f0000000200), &(0x7f0000000280)=0x6e) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000300)=0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = dup(r0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000340)) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000076e000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="64660f38f6eb6766c7442400ac7c48686766c7442402b66200006766c744240600000000670f011c24bad10466b80d00000066ef66b80500000066b9975f00000f01d99a00808d00baf80c66b8cc16a18f66efbafc0c66b80300000066ef0f20c06635100000000f22c00f18be0e000f32b8c0000f00d8", 0x77}], 0x1, 0x3, &(0x7f0000000100)=[@vmwrite={0x8, 0x0, 0x7, 0x0, 0xd996, 0x0, 0x7fffffff, 0x0, 0xfff}], 0x1) 2018/06/04 13:38:45 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x0) sendmmsg$unix(r0, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="2000bdf7cde308000100000002000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR], @ANYBLOB="d6a90ece195fd92737c18446a531ef775fdfd9422545fd7a588f6947035280b351cf133cebb267cd9362fc0bfeab3f420dacc1f3155a15ff5479195c46564f1009b7c06706003c899fe6c96a3091949c54c98d79"], @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r0], @ANYRES32, @ANYBLOB="0000000010000000000000000100000001000000"], 0x68}], 0x1, 0x0) ioctl(r0, 0x40084149, &(0x7f00000000c0)) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x800) 2018/06/04 13:38:45 executing program 7: r0 = socket$kcm(0x29, 0x80000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100, 0x0, 0xffffffffffffffff, 0x103c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7}], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0x3fb, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000000)={0xe4, 0x6000}) 2018/06/04 13:38:45 executing program 2: exit(0x0) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @multicast2}, &(0x7f00000000c0)=0x8) fsetxattr(0xffffffffffffffff, &(0x7f0000000340)=@known='system.posix_acl_access\x00', &(0x7f0000000640)="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", 0x48d, 0x1) 2018/06/04 13:38:45 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="0047fc2f07d82c99240970") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x169076, 0x0) sendfile(r1, r1, &(0x7f0000000240), 0x40c007) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x9, 0x5, 0x1, 0xffffffffffffffff, 0x2, 0x6, 0x1, {0x0, @in6={{0xa, 0x4e23, 0xc39, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}}, 0x8001, 0x8, 0x101, 0x10001, 0x9}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0xdb4, @remote={0xfe, 0x80, [], 0xbb}, 0x23a}}, 0x65633461}, 0x90) setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x200000040000002a, 0x0, 0xf000) 2018/06/04 13:38:45 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x80ffffff00000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:45 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x400) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x250040, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x3, 0x10, [0x0, 0x100000000, 0xffffffffffffff2b, 0x7]}) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x1, 0x1f746f4f}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x8) 2018/06/04 13:38:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0x0) capget(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000000040)={0x1, 0x2d, 0x3, 0x8, 0x7, 0x6}) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-serpent-avx,tgr128-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000000000), 0x10) 2018/06/04 13:38:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000)=[@cr4={0x1, 0x40032}, @cr4={0x1, 0x2}], 0x2) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000000001000080deffffff00000000f0f5a4bf3900000000000000fffc00000000000000000000000000009e00006849e01c18fc98e325617036768cb9339d4464c87d8d0535948ed6a71e0000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040)=""/135, &(0x7f0000000100)=0x87) 2018/06/04 13:38:46 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffe7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000040)}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x9, 0x8, "d00ccbe4ee441931068ccbfc0e3bb261364b7f52ac8a98c809526db4e70ae8dcc8ac4b96352d00d875bb3a03f7e8dd2b44f3d42cba649ab66040b29381cdcc53", "8eadc89b0238f1213bdb696f425ff5258224724b7f4b7cba14ada56414b89f4c", [0x5, 0x69f7]}) 2018/06/04 13:38:46 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='aio\x00', 0x1000, &(0x7f0000000240)) chdir(&(0x7f0000000780)='./file0\x00') r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000140)='../file0\x00', &(0x7f0000000240)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}) umount2(&(0x7f0000000000)='../file0\x00', 0x2) open(&(0x7f0000000040)='..', 0x0, 0x0) 2018/06/04 13:38:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:46 executing program 3: add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240), 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) umount2(&(0x7f0000000040)='./file0\x00', 0x6) close(r1) close(r0) 2018/06/04 13:38:46 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x6000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/249, &(0x7f0000000100)=0xf9) getpriority(0x1, 0x0) 2018/06/04 13:38:46 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) r2 = dup2(r0, 0xffffffffffffffff) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x102, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000080)={0x9, 0x1, 0x2, 0x0, 0x5, 0x30b}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000000040), &(0x7f0000000000)=0x15d) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x40, @empty, 0x3}}, 0x1, 0x7, 0x9, "0d55d7a02184cac29c7b1cd8330eafe36a3710ab882a74382c66892dae8495e5ad8f02dd214ff19a10030952d67898b63ab59d2207e27451ca6f09a259eb7becda8eb2bbf7b6de8c987ba53a2156f86e"}, 0xd8) 2018/06/04 13:38:46 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1f, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000200)=0xe8) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001400)={{{@in6, @in=@multicast2=0xe0000002, 0x4e20, 0x9, 0x4e23, 0x8, 0xa, 0x20, 0xa0, 0x3a, r3, r4}, {0x9, 0x5, 0xa8c5, 0x10001, 0xfffffffffffffffc, 0x5, 0x80000000, 0x401}, {0xffffffffffffff96, 0x0, 0xc79b, 0x8001}, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x3, 0x1, 0x0, 0x2, 0x1, 0x2}}, 0xe8) r5 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000002c0)={0x18, 0x0, &(0x7f00000000c0)=[@request_death={0x400c630e}, @release={0x40046306}], 0x0, 0x0, &(0x7f0000000300)}) 2018/06/04 13:38:46 executing program 5: r0 = memfd_create(&(0x7f0000000040)="e33ba1255cdf0d2b69076ce1374a7d48b5fc94f3ae72668b6b", 0x1) fcntl$addseals(r0, 0x409, 0x8) fallocate(r0, 0x2, 0x0, 0xdd) 2018/06/04 13:38:46 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) setsockopt(r0, 0x85b, 0xfffffffffffffffd, &(0x7f0000000100)="c8f130b3cccdb7769429de01eefce79f1dabd571ef085472c79c6dfca671983315f2f6d8408dc52ad7167e6477c0460c6434238fdbb2e98e8392ff4e5413fd68668dd3095ca3cd97818f318af867ccd54d756b7aba1f77b41fdc5dba334efc3f19e4de602a53867cd031aa76f1391bdad5b79bc7d6c493b7ba160c46f7e212062105898eccc99833519c5f07e1ea3c2025e12e20444b97107bc8cd434695a2110d2a454e", 0xa4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"696662300000000000000000000200"}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x44}, @ipv6={0x0, 0x6, "af04ca", 0x7, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) 2018/06/04 13:38:47 executing program 1: r0 = socket(0x4000000010, 0x403, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.syz\x00') sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000006c0)=@setlink={0x34, 0x13, 0xf09, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@typed={0x8, 0x0, @pid}]}]}]}]}, 0x34}, 0x1}, 0x0) 2018/06/04 13:38:47 executing program 7: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000000180)=""/133, 0x4b946e272816b534) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10c80, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x10000) 2018/06/04 13:38:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1}, &(0x7f0000000180)=0x90) r0 = getpgrp(0x0) get_robust_list(r0, &(0x7f00000004c0)=&(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)}}, &(0x7f0000000500)=0x18) 2018/06/04 13:38:47 executing program 5: r0 = socket$inet6(0xa, 0x7ff, 0x100000001) getsockopt$inet6_int(r0, 0x3a, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/04 13:38:47 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x4000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:47 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/140) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int=0x2, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8000, 0x0) fallocate(r1, 0x10, 0x4b800, 0x3) 2018/06/04 13:38:47 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38]}, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x208000, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)={[0x39, 0x3a]}, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x8204, 0x4, 0x101, r3}, 0x10) 2018/06/04 13:38:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:47 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x141800) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000003c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000400)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000700)=0xe8) getsockname$packet(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001b00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001dc0)={'vcan0\x00', 0x0}) r9 = accept4(r0, &(0x7f0000001e00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001e80)=0x80, 0x800) ioctl$sock_ifreq(r0, 0x8997, &(0x7f0000001f00)={'syzkaller1\x00', @ifru_addrs=@can={0x1d, 0x0}}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002340)={@local, 0x0}, &(0x7f0000002380)=0x14) getpeername(r0, &(0x7f0000002480)=@can={0x0, 0x0}, &(0x7f0000002500)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002540)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000025c0)=0x14) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000440)={0x0, 0x6}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002600)={@local, @local, 0x0}, &(0x7f0000002640)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002680)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000002780)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000027c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000028c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002940)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000002980)={@dev, @local, 0x0}, &(0x7f00000029c0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002a00)={0x0, @broadcast, @multicast2}, &(0x7f0000002a40)=0xc) recvmmsg(r0, &(0x7f0000009440)=[{{&(0x7f0000002a80)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002b00)=""/235, 0xeb}, {&(0x7f0000002c00)=""/55, 0x37}, {&(0x7f0000002c40)=""/251, 0xfb}, {&(0x7f0000002d40)=""/226, 0xe2}, {&(0x7f0000002e40)=""/67, 0x43}, {&(0x7f0000002ec0)=""/6, 0x6}], 0x6, &(0x7f0000002f80)=""/137, 0x89, 0xffffffff80000000}, 0xc3c}, {{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f0000003040)}, {&(0x7f0000003080)=""/83, 0x53}, {&(0x7f0000003100)=""/108, 0x6c}, {&(0x7f0000003180)=""/118, 0x76}, {&(0x7f0000003200)=""/148, 0x94}, {&(0x7f00000032c0)=""/4096, 0x1000}, {&(0x7f00000042c0)=""/80, 0x50}, {&(0x7f0000004340)=""/17, 0x11}], 0x8, &(0x7f0000004400), 0x0, 0xef13}, 0x3}, {{&(0x7f0000004440)=@can={0x0, 0x0}, 0x80, &(0x7f0000004880)=[{&(0x7f00000044c0)=""/133, 0x85}, {&(0x7f0000004580)=""/56, 0x38}, {&(0x7f00000045c0)=""/71, 0x47}, {&(0x7f0000004640)=""/13, 0xd}, {&(0x7f0000004680)=""/124, 0x7c}, {&(0x7f0000004700)=""/85, 0x55}, {&(0x7f0000004780)=""/126, 0x7e}, {&(0x7f0000004800)=""/76, 0x4c}], 0x8, &(0x7f0000004900)=""/31, 0x1f, 0x4}, 0xffffffffffffff7f}, {{0x0, 0x0, &(0x7f0000006cc0)=[{&(0x7f0000004940)=""/105, 0x69}, {&(0x7f00000049c0)=""/169, 0xa9}, {&(0x7f0000004a80)=""/4096, 0x1000}, {&(0x7f0000005a80)=""/166, 0xa6}, {&(0x7f0000005b40)=""/121, 0x79}, {&(0x7f0000005bc0)=""/4096, 0x1000}, {&(0x7f0000006bc0)=""/214, 0xd6}], 0x7, 0x0, 0x0, 0x4}, 0x3f}, {{&(0x7f0000006d40)=@un=@abs, 0x80, &(0x7f0000008380)=[{&(0x7f0000006dc0)=""/10, 0xa}, {&(0x7f0000006e00)=""/228, 0xe4}, {&(0x7f0000006f00)=""/230, 0xe6}, {&(0x7f0000007000)=""/52, 0x34}, {&(0x7f0000007040)=""/56, 0x38}, {&(0x7f0000007080)=""/247, 0xf7}, {&(0x7f0000007180)=""/4096, 0x1000}, {&(0x7f0000008180)=""/133, 0x85}, {&(0x7f0000008240)=""/144, 0x90}, {&(0x7f0000008300)=""/77, 0x4d}], 0xa, &(0x7f0000008440)=""/4096, 0x1000, 0x1}}], 0x5, 0x10100, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000009a80)={'bridge0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ad00)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f000000ae00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000b740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000000b700)={&(0x7f000000ae40)={0x8b8, r2, 0x4, 0x70bd2d, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x128, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdf05}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x7}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x2, 0x3d, 0x1, 0x7}, {0x5, 0x80000000, 0x3, 0x2}, {0x10000, 0x9, 0x4, 0xffffffffffffffb5}, {0x1000, 0x0, 0x400, 0xfffffffffffff000}, {0x5, 0xd35, 0x6, 0x8}, {0x3ff, 0x2000000000000000, 0xfffffffffffff41f, 0x4}]}}}]}}, {{0x8, 0x1, r6}, {0x160, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r10}, {0x1dc, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff242c}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r17}, {0x288, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x70920ee}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x5, 0x6, 0x62f87be0, 0x1c}, {0x800, 0x34, 0x3, 0x1}, {0x2, 0xfff, 0x0, 0x2}, {0x80000000, 0x2, 0x1, 0xc000000000000000}, {0x4, 0x1739, 0x2, 0x3}, {0x0, 0xffff, 0x10000, 0x2}, {0x8552, 0x2, 0x3f, 0xffffffffffffc584}, {0x8, 0x8, 0x81, 0x3f}]}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x1ff, 0x1, 0x8, 0x100000001}, {0x5, 0x8001, 0x6}, {0x2, 0x4, 0x5, 0xec37}, {0x7, 0x8, 0x0, 0xfffffffffffffff8}, {0x0, 0x1f, 0x5, 0x60}, {0x7, 0x3000, 0x5, 0x3ff}, {0x8, 0x200, 0x80000000, 0x1a}, {0x7fff, 0x92e, 0x9, 0x101}, {0x9, 0xff, 0x2, 0xfffffffffffff01c}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd2}}}]}}, {{0x8, 0x1, r19}, {0x7c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r21}, {0x80, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xffff, 0x8, 0x8001, 0x400}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x8b8}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") set_mempolicy(0x0, &(0x7f0000000080), 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r9, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)={0x29c, r2, 0xa12, 0x70bd25, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r20}, {0x1f8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x9, 0x6, 0x0, 0x1}, {0x80, 0x2, 0xffff, 0x40}, {0x4, 0x8000, 0x0, 0x3f}, {0xfffffffffffff000, 0x6, 0x3f, 0x8}, {0x69, 0x4}, {0x2, 0x0, 0x5, 0x7fff}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x1, 0x5, 0xff, 0x997}, {0x0, 0x8, 0xa10, 0x100}, {0x1, 0x2, 0xff, 0x26}, {0x2f, 0x461, 0x0, 0x2}, {0x6, 0x7, 0x42, 0x101}, {0x6, 0x7, 0xffff, 0x6}, {0x5, 0xe1f, 0x5, 0x8}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r23}, {0x80, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xffff, 0x824, 0x0, 0x4}, {0x5, 0x4, 0x7f, 0x6}]}}}]}}]}, 0x29c}, 0x1, 0x0, 0x0, 0x4040}, 0x80) 2018/06/04 13:38:48 executing program 2: r0 = socket$inet6(0xa, 0x1000000000003, 0x200000000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x40000000) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) 2018/06/04 13:38:48 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x200000000000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:48 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 13:38:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000002c0)={0x7b, 0x0, [0x4b564d03]}) 2018/06/04 13:38:48 executing program 3: io_setup(0x1ff, &(0x7f0000000080)=0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x0) io_cancel(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x500000000, r1, &(0x7f0000000100)="8b969c7d7e89eaa435d27abc16d05b649c2dc8f15a84716443c5f47fa52f5e252c70cebcbf9e5419b6f8afd648eb383498704132d731ca9d4be5f66b088e0a3580f2aab9cb0416d726122e4ea9a92e76c4d96927dd06371392d7da12a33f6df090071de283241592e5c1739ab5079625bfb5b828b023f65e5851943f01cf852bbaf61d922dd6d146e2e471a190e65301fe90a67b7c1b786714bb125bbc139394ac5556830198753c8c9212856bf884748b28d9e55bf4e9808886333364cefd8ab1b398319e", 0xc5, 0x8, 0x0, 0x0, r2}, &(0x7f0000000280)) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000000000000084000000000000000700000000000000000000000000000095000000000000024fa1f43a31abf4dea6cfa5582323dd06c3bc9f26ff2f1dacc700119898df51d677d24294e9837655e7ec7d7df307b47054c3e300000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/04 13:38:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000840)=ANY=[@ANYBLOB='\b'], 0x1) write(r1, &(0x7f00000001c0), 0xfd1d) sendfile(r0, r0, &(0x7f0000000000), 0x3) 2018/06/04 13:38:48 executing program 4: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x1, 0x8000, &(0x7f0000000080)=0x800}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x1, 0x100000000000000, &(0x7f000000df36)="12"}) [ 1270.161491] binder: 15705:15706 ERROR: BC_REGISTER_LOOPER called without request [ 1270.207378] binder: 15705:15706 got transaction to context manager from process owning it [ 1270.215809] binder: 15705:15706 transaction failed 29201/-22, size 0-0 line 2847 2018/06/04 13:38:48 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) rt_sigpending(&(0x7f0000000000), 0x8) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/06/04 13:38:48 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) poll(&(0x7f000071cfe0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x10, 0x1, 0x9}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) [ 1270.261477] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:38:48 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x2c, &(0x7f0000000080)={0x400002}, 0x4) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x4, {0x0, 0x7f, 0x8000, 0x4, 0x7, 0xd6d1}, 0xd}, 0xe) 2018/06/04 13:38:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x80002, 0x0) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x5}, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000100)={0x54, 0x1, 0x10001, {0x4, 0x5}, {0x23240aa0}, @cond=[{0x2, 0x2, 0xfff, 0x7, 0x2, 0x101}, {0x7f, 0x7fffffff, 0x100, 0x7, 0x9, 0x2}]}) shutdown(0xffffffffffffffff, 0x1) [ 1270.319799] binder: 15705:15706 ioctl c0306201 2000dfd0 returned -14 [ 1270.349156] binder_alloc: binder_alloc_mmap_handler: 15705 20000000-20002000 already mapped failed -16 [ 1270.403798] binder: BINDER_SET_CONTEXT_MGR already set [ 1270.430186] binder: 15705:15706 ioctl 40046207 0 returned -16 2018/06/04 13:38:48 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000180)={0x3f, 0x7}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) poll(&(0x7f0000000080)=[{}, {}], 0x2, 0x0) vmsplice(r3, &(0x7f0000000680)=[{&(0x7f00000001c0)="35d17d52766f9c26fb3e580f798d26efecede9098f4829c75043932941e2491573903d4df9c12d992ac8af1e2cebb84ed498ceeddeb39acc00f3f024cbc0064f2d8378c8505ac944be73c58655361e6806986f22a37a92c8e91cada9d15f2e1b1b92cde7ee8fe6c437ed3d8ab66c407e55f80056b7eb582300b3cbebc63783369e49a7ea5e138af0914b706ca225bcc5770db66660136aea5ae038fa4d264344a2e43adb569091f16087b4a8ef78f2b3c1f9d3539213e5f512dc5656f711c6cbcae1b490d330b962821e952dbf2e2a79c4b267af7f64b25874d6339f6456b3b231740efdb4a75cc6", 0xe8}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="3f98ac86a1140e1476b7e3b1112815dbc64f969f9b5899b18e5793811189d3f7d5218c4c54ba70a4e36cb83fd8c72dea3d1c243804a436eea01c8b7023dd3f79a5e021720148e614693ba2d948433e4887755243e35a42b122c3e0f7cd9698b2adffda7fc68cfe4fa910a5a03fde19eba95b3e13959645da99401aafeefa9b15bd55f69d76a4a37a5de64f2987d19684cb79a58c66c42db5a4ca0a1c756788b8401ad19543bc6c54945e9e93c7841998a16aa87f", 0xb4}, {&(0x7f00000004c0)="52f199c0eb04fa37175c258efdfc9b738ab4db69cd15fff6b4ae3a30345026a3d66b40e4fc355b2441b59a1f45a69b6f83b8c865cb75ad50ada1fffd346af1be291bac25c0f80bff5b312c66549f2305241e16cae4ac8e73bb80957892f9ade458b0f9b0923942", 0x67}, {&(0x7f0000000700)="76627af885188e0c5aab61aa2694f77ee6d42b77845d1a853a85", 0x1a}, {&(0x7f0000000580)="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", 0xffffffffffffff80}], 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="110000000000000000004100100200000000002190780000e000000000000000000000000000"], 0xfdef) 2018/06/04 13:38:48 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x300000000000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:48 executing program 5: r0 = socket$kcm(0x29, 0x6, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x105005, 0x0) fallocate(r1, 0x3, 0x0, 0x8000060) 2018/06/04 13:38:48 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@routing={0xaf, 0x14, 0x3, 0xfffffffffffffff9, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, 0xa8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x20000000004e23, @multicast1=0xe0000001}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) [ 1270.450407] binder: 15705:15731 ERROR: BC_REGISTER_LOOPER called without request [ 1270.469832] binder_alloc: 15705: binder_alloc_buf, no vma [ 1270.475571] binder: 15705:15745 transaction failed 29189/-3, size 0-0 line 2971 [ 1270.495280] IPVS: ftp: loaded support on port[0] = 21 [ 1270.591114] binder: 15731 RLIMIT_NICE not set [ 1270.731588] binder: undelivered TRANSACTION_ERROR: 29189 2018/06/04 13:38:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:49 executing program 5: r0 = socket$inet(0x2, 0x5ffffffffffffffa, 0x513a785e) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/06/04 13:38:49 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x4, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[]}, 0x78) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000380)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'veth0\x00'}) 2018/06/04 13:38:49 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xb], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000), 0x0) 2018/06/04 13:38:49 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x280) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc)=@assoc_id=0x0, &(0x7f0000001240)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000011c0)={{&(0x7f000000a000/0x3000)=nil, 0x3000}}) syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0xee0, 0x400000) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001540)={0x5, 0x200, 0x800000004, 0xeed, r5}, 0x10) open_by_handle_at(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r6, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000004ffc)=0x8001) fcntl$setlease(r3, 0x400, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000040)={r5, @in6={{0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x69e7, 0x7f0}, 0x90) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer2\x00', 0x400000, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) setsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) readv(r2, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000001100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f00000013c0)={'broute\x00', 0x0, 0x3, 0xf8, [], 0x1, &(0x7f0000001280)=[{}], &(0x7f00000012c0)=""/248}, &(0x7f0000001440)=0x78) read(r2, &(0x7f0000003580)=""/4096, 0x10d7) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000001200)={0x3002, 0x8000}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/06/04 13:38:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0xfffffffffffffffd) [ 1271.462094] QAT: Invalid ioctl [ 1271.476397] QAT: Invalid ioctl 2018/06/04 13:38:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="0b4e1a4a", 0x4, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000004780)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000480)="9f", 0x1}], 0x1, &(0x7f0000000600)}}, {{&(0x7f00000016c0)=@hci={0x1f}, 0x80, &(0x7f0000002740), 0x0, &(0x7f0000002780)=[{0x10, 0x84, 0x1}], 0x10}}], 0x2, 0x0) 2018/06/04 13:38:49 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000400)) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x11, r1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0xc0306201, 0x72fffe) [ 1271.660378] binder: 15794:15796 ioctl c0306201 72fffe returned -14 [ 1272.246094] QAT: Invalid ioctl [ 1272.302723] QAT: Invalid ioctl [ 1272.308757] QAT: Invalid ioctl [ 1272.317738] QAT: Invalid ioctl 2018/06/04 13:38:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01f17c49df1e00fb034d56160000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0x4b564d02]}) 2018/06/04 13:38:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:50 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='l', 0x1, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) keyctl$chown(0x4, r1, r2, r3) 2018/06/04 13:38:50 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f00000001c0)=""/28, 0x26b) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000003c0)=""/175, &(0x7f0000000040)=0x190006f755b7a04f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000300)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x200000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000000c0)=""/116) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) 2018/06/04 13:38:50 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x280) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc)=@assoc_id=0x0, &(0x7f0000001240)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000011c0)={{&(0x7f000000a000/0x3000)=nil, 0x3000}}) syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0xee0, 0x400000) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001540)={0x5, 0x200, 0x800000004, 0xeed, r5}, 0x10) open_by_handle_at(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r6, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000004ffc)=0x8001) fcntl$setlease(r3, 0x400, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000040)={r5, @in6={{0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x69e7, 0x7f0}, 0x90) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer2\x00', 0x400000, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) setsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) readv(r2, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000001100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f00000013c0)={'broute\x00', 0x0, 0x3, 0xf8, [], 0x1, &(0x7f0000001280)=[{}], &(0x7f00000012c0)=""/248}, &(0x7f0000001440)=0x78) read(r2, &(0x7f0000003580)=""/4096, 0x10d7) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000001200)={0x3002, 0x8000}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/06/04 13:38:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sched_setparam(r1, &(0x7f0000000140)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000001c0)={0xff, 0xffffffff, 0x40, 'queue1\x00', 0x3}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x1, r1, &(0x7f00000002c0), 0x40000000, &(0x7f0000000300)) sync_file_range(r0, 0x8, 0x7, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x0, 0x4, 0x1, {0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x100000001}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000440)="e5f3a0bbc333330fa107858b92ccf3f05049756370008018b2bfe91d7554ae9e8c91728310be9c50f2adf56d2edb165988a661c3b8548007e4c2663591295b52f0423cc3e51dd945b4f3206e88112eb70a90dd5b67aed231c83d7644fadbabb634828a2afe3837c32694e7225191d859ad9d800edb11", 0x76}, {&(0x7f00000004c0)="944dffc3e32da8fb4fd8d6d1313c5128867a27654e0ec441a2fe16a0bbe8e76a94e5ab8108b0d48f9a224d1a34f890d558ef5dc878296b6e115f7eeb3ae8347e1e3a8c0da7e1f6ae5c78962e44eced1ddad2ebdbce47c7da8129a7a7e6750b6eb2f052c9a474487d2e95af9857c60228612bb9fde37489cfbd3c1d99440a3093f82211bd1d0131685640247e1d8fe0d006e5d4343bf9ca38ee7eaadb7060563bf1165850fa9b6f4ddbcb354ff122bb78ce914c82991b8ecff584ffb4b5660c555eb98a15", 0xc4}, {&(0x7f00000005c0)="d2ad0726bc2ab379687a477c497132de7979c21d0ce7806fa303edc8a13dabe87443340b259f561643f4e1683c5e045a94e720b1fbc482a064d939cddf2038af80c9d6c0e62cededb2ff56d5e1db3abae3c35455d627fcda858b36cda760f1799615390c32a9080241d985de7011a69c70ef9562c74643ba5021e92983cc85c8317f7150e0490c2eb67f776c2ed4835a", 0x90}, {&(0x7f0000000680)="4449c27a002be4b410196f6e4ca3576ce08a6caf19057d3fff0c543843a816d4cf3a6c8893a4341b5ec16528d6055d5f318e5c666b109b29a4dba85b29ffc04bca559e6d5cfcbb69a5f572bfe401d0d96c08905fd93396a87ddc7babef91882fdf66ce25b1f9ff1c6f2ff8a43336ca1b092491fa3ac034bb2fef70011914617decd8b4492d62305cb56bb339ea94555f6c63d8d01ab37f450a735333099ed8c48da96f95a0d72ef6b4ca85b2b2b3f8217892340b821e", 0xb6}, {&(0x7f0000000740)="872e3b0efb4f09087037849e816df597c2bd0a7305960cd3069018bc45d61f3a7e573b2f711f31a0a617679958da330a17fb226aec5252a471208cc67e7b7d76b5d04cd55e5e22df1cf25fbb5bc0f24acc763011012b55", 0x57}], 0x5}, 0x0) r6 = syz_open_dev$binder(&(0x7f0000000880)='/dev/binder#\x00', 0x0, 0x0) r7 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000cc0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000dc0)=0xe8) r9 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002740)={{{@in6=@ipv4={[], [], @loopback}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000002840)=0xe8) r11 = getegid() stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002940)={0x0, 0x0, 0x0}, &(0x7f0000002980)=0xc) sendmsg$netlink(r2, &(0x7f0000002ac0)={&(0x7f00000008c0)=@kern={0x10, 0x0, 0x0, 0x6010000}, 0xc, &(0x7f00000026c0)=[{&(0x7f0000000900)={0x384, 0x37, 0x8, 0x70bd2a, 0x25dfdbff, "", [@typed={0x10, 0x33, @str='em0wlan0\x00'}, @nested={0x2a4, 0x13, [@generic="a51f20370fb7c58eff26ebb3216047292ddc19bc06875727bed6046b542dde41ad8d034b7cb8bd1057d1d90d3336428aa0ef33b5cd44dd173e493170ef715b63c34dcf79ebb490c3f861b85c4ffc87004c1fce4083eea67847ea728f744f111144969ecdfd102f2d623717e9e83c130b2f3d517e0fcef01277992ce8da0d021f94e718e66265accbb6beaf9ccf1472545a27c4813972566ce40e66e354b74495f08585df28f8a0021e4ca90dc04920ad526bcbe5eea9ee654318cd3ddd8a38d698703813261e059d9f332ad9daf6ef", @generic="fa5907ce12be63985bd14562b68f880fa683c0e4bf9ff887c5051f052692056caa86d6f26686da840e3efe29afab001de45d18bbdb", @typed={0x4, 0x92}, @generic="311792ca20cf7f22ac5103e1761c3716b38d2ae69f94f808869dd68dc396470d5b7eb4cd9477d92cb44984f0048e3a4c6d76177cc7186c4dd60fb2de58a9cb1b5ee8a95ab878be2c80a48055985b8c13387281aba74aa43f81135eab004ae9e9e3768f9a47469da8c74519d1a7dd7c31c9e2924dab2de58055539e86f1abf00e1c615795de9283dff8070cdbbda3b2058b78672d573adbe57fa3ecd48fe8982f24a1a0b99ea582072b215801d8b8f43a072188eeed775be17406098f69b4cd356c37f70e5ee3f2f112ffa8874dfe78ef9f85e113d948fa330264e76dc862dcd61e5a5348b850eb7c57a40698001f650e8179", @typed={0x8, 0x79, @pid=r1}, @typed={0xc, 0x8e, @u64=0x5}, @typed={0x90, 0x3a, @binary="a34455e5dce69149ddca7459f828f1d7daf63be05aa7913ed8fee72ab36afdf55030cc55904efce44cfc1d0fb23cf2f62feaee0f6e591a84d45d7c19c0e85a5dbd3d5b20b3b4d10f76edffd428e5ec0f16a928b808f941b44f9dcd7d882848b779ce9eebbb936f1213033c1c884844a2231771a63bb3077e1ab3e5db1a832c17d54d5eac4a2a4d76ebf7"}]}, @nested={0xb0, 0x3e, [@typed={0x94, 0x5f, @binary="366873d610a6a907b2a04d70c8fa797a755b1ff0f2ce6198ec2be794dd7256464c3ac42ac1c054e5d3aeebc568908c8f2488eac695c102dff56a036108027199cfc270ec87aa0eca519a46ceb3ece104f99ea29155e75c20513ac235a4e354dd0818464a07cffac25ee02d6afba66369c4bc3126043aa47bdf190fe2e97a808b2d5e8161cc2d46e081164d17fc11"}, @typed={0x14, 0x39, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1f2}}, @generic="a0"]}, @typed={0x8, 0x6, @ipv4}, @typed={0x8, 0x1f, @uid=r7}]}, 0x384}, {&(0x7f0000000e00)={0x1b8, 0x29, 0xa, 0x70bd2d, 0x25dfdbfe, "", [@generic="9bb1d9d22ca4089a28ac6d6ea9ebbf829dcf21924146e6cd0089c14304bb89fb3c21f600d0408380d44f3a1ab48dd872ea45eef99ead7bcece13e1109be3dd7efa43c1c52660524e4e581581cd73c6df5e3bdb430044760b33115c79ae2ef127809523a2068b099cba27c348a47ce415ebda8833450ecd550b032e0b45221cc9584948201996d566dcb1a0934980bf994740f407b2f6da66ceab", @typed={0x8, 0x78, @uid=r8}, @typed={0xc, 0x5a, @u64=0x5}, @generic="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"]}, 0x1b8}, {&(0x7f0000000fc0)={0x11b0, 0x27, 0x303, 0x70bd2d, 0x25dfdbfb, "", [@nested={0xb8, 0x11, [@typed={0x8, 0x8f, @u32=0xfff}, @typed={0x4, 0x36}, @generic="f6a36a506e2a3713eed73c8dd0068a6f643b512859c6bf361a435cc5c2e18d882a3d19441aae9679f27358c2712dc03270d36a2895da9ae0cc7bb23d972bcf13d965d47f854eb6f36dec9079723297d6e7234aa9db0b2ad3924f5fed9a3be277dc74c4d0193329e2b9d0eaa3c130", @generic="ef060241ef8f4047b261c7c06edda432e9ffaa8d5856923b8f04b725b54cb5050486e5be2c79b722a9d41a7cc4ce237605a20e4ab9104b3121ee", @generic]}, @nested={0x10e8, 0x5d, [@typed={0x4, 0x60}, @generic="76bfc2a62944d4bb7abcca06be21c301c5ca624fe204671ea72556146b3ea7cf228c87e082878b43873585ddc83683238b3fb841cad6ac5ba0281bedefee650ead7312363d86a888bcf90a74995a6112d43cd204d7420fee020541881050a361cb3478d58d730054f29ab83a14a10b5050ad0e6e1b147eb49c7e9b7ccfc79b9754a069da71a48152c0c433badbdad59763f91c265692a2a62bd30fd60bd2f1139c20acff7e2d509e9844def0a2f64a5ccbb5dd9f6e71bc633eb8476ece793dae194d22820f456c26cf4810f66aff4982e5f2669b9d", 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@generic="21904b9154b9b12f2e3576"]}]}, 0x11b0}, {&(0x7f0000002180)={0x1c, 0x27, 0x1, 0x70bd27, 0x25dfdbfc, "", [@typed={0xc, 0x54, @str='queue1\x00'}]}, 0x1c}, {&(0x7f00000021c0)={0x4dc, 0x3a, 0x200, 0x70bd25, 0x25dfdbff, "", [@nested={0x15c, 0x51, [@typed={0x8, 0x49, @pid=r1}, @generic="624c5264309ee65dc5b59a6ed5c5abc3cd7663e335197ec244d17259b5cfb27bdec15b800fcd870d2c5187b307979c4b17b6c8760d7ba204b69b84b20e903d1ef9a8b12b2286b57ef8036ce1d75ef9f61e7bd1053467b22b86c9afe92cf9fe0572e33422617acd33215702b891cc2ff8060eae10b66e1c3123c8910d3d95c0be413b803dd9692057f9de16f4f9500af7faa836441e1342ad70a5a94e91a4f3c98fb21392aa75ac763af474494b96d3454768a78339e02ed1da299c3402", @generic="362dfedfc690dfc76e083ff7a9f90c9ba270740e4c7750a1f96b7ff4019884543a70d0d434fd8617661960c840b69c2ab3619819cec3467e85a518bd6eb74fad718cd0a810984174e675c1da906912a0e0f759ef36aadb8bcbe82109da825451885cd70176b703c4f4a58ad9e2b12d683e343c4d7ffb1d5d94392dff", @typed={0x14, 0x6, @str='/dev/binder#\x00'}]}, @nested={0x25c, 0x77, [@generic="6643ba4822627f4618cbd2fa195b1804804aaa187ac516bda03d539532741b9e1581901f15908f533366cde8a2d1985ae1655c75df324411911ab326c6ea4a848a7e5159ca929e898e6369719551710bcc96e977578a627810fe3576b667370eb7e6bf95bce69fc0e3b67266daa3785b295667585d4517cfe462c846b795943154f8e58e62d58ce43dbae5228aa43da1b34f0be0ac69ff2037ff2329d0e6", @generic, @generic, @generic="29866d41fa7edaafc89563f16687d307a3d3c11d78a3108b7eab79ab3c1cfb89eb3e168d3fe657128efcedc64745cd98a440b99ec59dc493f6286fe25057a8bf14c6e9bb01edc1e9744734662230a991ed1121e2646182dd9b92e2893a0c2bd6c47ccba9e06bc4f15bcf0429180ed8fdee1cde7796c78fbffc3a9ac96d5c4c376f736fefcf74f3cf9caee2099e4b6718435bcb031900589a0e675c07612c7bb7f7202157d11f6f9b76a61034d051cdfe7f61ed5d608f1022763f334815fd203a4ca509fd3ae9999b5a6f31b3f2b714e95852b0e56b6de95189129772987c26d6240d79238687f216d10bbd183d8841ec80de8ec5dd1c33", @generic="c791b95151124db2dcf3ecb882fa21d4f7b1d86df19240741d418641e78233027591c241b06f3ca63b3e99aed00e6a443b5872ab243b8195382329e157cb21db733e6840b14d8ca5d83df3000d95672a25f5fab6700987547d85e5b44e5a02420b7ae4a7d5c24f5bc87190d6ed5386ac2b23fd2081edb054e6dd4ac1631ee19179dfb5e3f6f907c89e33c81e2367c072f19d8e6102d71052249d570da8301c1caa006733859517ec4f3cb71c89145fc3763f4f61848c454f432bcf6f170d02ba"]}, @nested={0x108, 0x8c, [@generic="bba815a3c1ea4cc3db14deda89f99f2faf0438b1dc0051c98346671cbe2098883d064332ef6f0c52cac038683ec0a0e971d276a04f5d17e2cf27cb7be448ff5a2e8d3ea618aa3ee943b3ca224ce752aa53f090b208948c6ebf0db176f7e7831c29ba42ab896acdef085880549e6e82f62e430163622a", @generic="3709783b7b5aaecd1ef87e70e754ead140d1858cc8010eda8f38176c8d59f218ae998ff4967704c06417ef66337101b8af789511794014a0616cfeff576840f9aa6c2bc6e225c3a1", @generic="ce57c025827b9a39c06764d08db11a902f5542f43720179efa0d", @generic="f71c785182cc3011c573a638cfb49d39f925a7424cb14b7b37", @generic="f92497936072dd06e479672f30c030f6c2"]}, @typed={0x8, 0x67, @uid=r9}, @typed={0x4, 0x22}]}, 0x4dc}], 0x5, &(0x7f00000029c0)=[@rights={0x30, 0x1, 0x1, [r4, r3, r4, r2, r5, r3, r3]}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @rights={0x20, 0x1, 0x1, [r6, r3, r4]}, @rights={0x38, 0x1, 0x1, [r6, r6, r4, r2, r4, r5, r3, r3, r3]}], 0xc8, 0x4}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000002b00)) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000002bc0)) poll(&(0x7f0000002c00)=[{r2, 0x8}, {r0, 0x4}], 0x2, 0xfffffffffffffffa) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000002c40)={0x200}) r14 = semget$private(0x0, 0x3, 0x10) semctl$IPC_STAT(r14, 0x0, 0x2, &(0x7f0000002c80)=""/95) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000002d00)=""/232, &(0x7f0000002e00)=0xe8) ioctl$KDSETLED(r3, 0x4b32, 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002e40)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002e80)={r15}) 2018/06/04 13:38:50 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xffffff80], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:50 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) mlock2(&(0x7f0000bbd000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x8100) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x7d2141b4, 0x7fff}, 'port1\x00', 0x8, 0x400, 0x8, 0x626e, 0x9, 0x8000, 0x7, 0x0, 0x5, 0x4}) [ 1272.470538] QAT: Invalid ioctl [ 1272.482800] QAT: Invalid ioctl 2018/06/04 13:38:50 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0xff, 0x0, 0x3, 0xfff}, 0x357) sendmsg(r1, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000000c0)=0xadf) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f00000008c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f0000000880)={&(0x7f0000000a40)=ANY=[@ANYBLOB="f00400000f0300002dbd7000fddbdf250f0000037c00810008006c00", @ANYRES32=r3, @ANYBLOB="08008400", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="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"], 0x4f0}, 0x1, 0x0, 0x0, 0x40090}, 0x20004005) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x2100800}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x3c, r7, 0x100, 0x70bd2a, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x16}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x11}, 0x80) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x10000, [0x9, 0x1f, 0x1000, 0xffffffff, 0x4c0, 0x9, 0x8, 0x1]}, 0x5c) [ 1273.248961] QAT: Invalid ioctl 2018/06/04 13:38:51 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000000180)="1c3d2a8c08241a024df5ee08230d3ed524b662c82ee40c55a16a524bc0800cfc4a9bf58982ddac960a63e8395d73965f5fa8d692400db4dac314ab9b4534b7c1a98be45228195bbb1ebb4d789c7a7e9634292d9e86bc", 0x56, 0x40, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r1, 0x11000000000b) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000140)) accept(r1, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYRES64=r0, @ANYRES16, @ANYRES16=r0], &(0x7f0000123000)=0x4) listen(r2, 0xffffffff) sendto$inet(r1, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x20000000001) 2018/06/04 13:38:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x4) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x20}) 2018/06/04 13:38:51 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x5], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:51 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) mlock2(&(0x7f0000bbd000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x8100) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x7d2141b4, 0x7fff}, 'port1\x00', 0x8, 0x400, 0x8, 0x626e, 0x9, 0x8000, 0x7, 0x0, 0x5, 0x4}) 2018/06/04 13:38:51 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0xa42, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) close(r1) r2 = accept4(r0, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0xf5b19b4c0b1ce647, 0x0) recvfrom$inet(r2, &(0x7f00000002c0)=""/12, 0xc, 0x2002, 0x0, 0xfffffffffffffcea) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="53cbebc122688cbabe649ee24b0ee0dc", 0x10) 2018/06/04 13:38:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x28, 0x10, 0x101, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/06/04 13:38:51 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/47, &(0x7f00000000c0)=0x2f) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='@\x00') 2018/06/04 13:38:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000001680)=[{&(0x7f0000000180)='{', 0x1}], 0x1, 0x81003) clock_adjtime(0x4, &(0x7f00000002c0)={0x2, 0xffffffffffffff7f, 0x4, 0x6, 0x8, 0x3, 0x8, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2, 0x7, 0x3f, 0x7, 0x6c5, 0x8, 0x622, 0x4, 0x400000000000, 0x8, 0x6, 0x8, 0x2, 0x7, 0x1, 0x2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8)=0xa00, 0x102002f01) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x3, 0x4) sendfile(r1, r1, &(0x7f0000000000), 0x3ff800000) 2018/06/04 13:38:52 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) mlock2(&(0x7f0000bbd000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x8100) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x7d2141b4, 0x7fff}, 'port1\x00', 0x8, 0x400, 0x8, 0x626e, 0x9, 0x8000, 0x7, 0x0, 0x5, 0x4}) 2018/06/04 13:38:52 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x100000000000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:52 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00001bd000/0x4000)=nil, 0x4000}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe000, r1, r2, 0x3c, 0x5, 0x0) 2018/06/04 13:38:52 executing program 1: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x141000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r1 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r1, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000210007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) readahead(r2, 0x5, 0xacf) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) 2018/06/04 13:38:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:52 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000294f74)="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", 0xfc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x20, 0x100000000, 0xff0000000000}, &(0x7f0000000040)=0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x10000, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) 2018/06/04 13:38:52 executing program 4: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000001f80)={@multicast2, @rand_addr, 0x0}, &(0x7f0000001fc0)=0xc) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000020c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e20, 0xe21a, 0x4e23, 0x3, 0xa, 0xa0, 0x20, 0xbf, r3, r4}, {0x80, 0x3, 0xb80a, 0x3, 0x9, 0x1, 0x1e8213eb, 0x7ff}, {0x8000, 0x0, 0x8, 0x7}, 0x0, 0x6e6bbb, 0x3, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d6, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x3500, 0x3, 0x1, 0x10001, 0x1, 0x9, 0x5}}, 0xe8) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x142080}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x1f, 0x208, 0x70bd26, 0x25dfdbfe, {0x19}, [@nested={0x8, 0x7, [@typed={0x4, 0x8e}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000c40)={0x3, &(0x7f0000000a00)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000d00)={r5, &(0x7f0000000c80)=""/104}) sendto$inet6(r1, &(0x7f0000000280)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x1000000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000200)={@remote, @loopback, 0x0}, &(0x7f0000000940)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000980)={0x7, 0x7, 0x0, {}, 0x100000000, 0x80000000}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000a40)={0x0, @broadcast, @local}, &(0x7f0000000a80)=0xc) accept4$packet(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14, 0x80000) sendmsg$nl_route(r2, &(0x7f0000000c00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)=@mpls_getnetconf={0x4c, 0x52, 0x100, 0x70bd2a, 0x25dfdbfc, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1, r7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1, r8}, @NETCONFA_IFINDEX={0x8, 0x1, r9}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4800}, 0x804) dup3(r0, r1, 0x0) 2018/06/04 13:38:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000000000001000080000000000000000000000000020000000000000000000000000000000000000000000000000010000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'vlan0\x00', @ifru_addrs=@can={0x1d}}}) [ 1274.531531] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 1274.555207] netlink: 180 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/04 13:38:52 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_IOEVENTFD(r0, 0x6609, &(0x7f0000000040)={0x3, &(0x7f0000000500), 0x0, r0}) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000140)=""/185, 0xb9}], 0x2) 2018/06/04 13:38:52 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x456) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x20001, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x81002000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x8c, r2, 0x500, 0x70bd27, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4cc0}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20040804}, 0x880) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x1015, &(0x7f0000000380)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="aa77c8a113a3", [{[], {0x8100, 0x0, 0x3ac, 0x3}}], {@x25={0x805, {0x0, 0x9, 0x27, "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"}}}}, &(0x7f0000000100)={0x1, 0x4, [0x56c, 0x14c, 0xca6, 0x59c]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000340)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x5, @empty, 0x7}, {0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x0, [0xffffffff, 0x7, 0x4, 0x13, 0x5, 0x0, 0x1ff]}, 0x5c) 2018/06/04 13:38:52 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x128) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x25, "b6b68a9407963ae1b80c0a0d38acc295616e7c51c7accfde01734c60dd58b611b0104f2bd6"}, &(0x7f0000000180)=0x2d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20}}, 0xfffffffffffffff9}, &(0x7f0000000280)=0x90) sendmmsg$alg(r0, &(0x7f0000000bc0)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)="c191a4dfee93bebe6000219ea34e519f16f085fdf511f7518d4613368ced00e2452479ea70529666c7e186f6d64ba63063d9d687332de7ab0a98614d039e325d2d3e963d36f5c3eaa78a5be22a5a8b804b5e130095c5d458336c187965948edd2703d5a098b22d9b1ed6e3724a159a58f42c2f9dbbe68382e55f83825abb494a46cc8127b8f91c43f4705d0be1c56b95da16ae58ddc5df4a5072", 0x9a}], 0x1, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffeffff}, @op={0x18, 0x117, 0x3}, @iv={0x100, 0x117, 0x2, 0xea, "a1ebc47554b71aa8ff25431bf79dacd83cef0f60d431ba29c290282b16428d466e8d418adaef43303b12e1272933f3f32d34c4a1b8f6ff906384071940d1364244cc376054fd3b08f9fb633d6462ecbe1fc2b7fa9947636d6b19874ec3efd10094a6b48f8c7af48f17cb2896f41234b54560f3ae66c54cfb2d903eb9b3b34e040e8e749be57b64a546c897929237726bb51179762755a429b2b3303a59f8dcb1317f082c7ede22a0c263799c45fa2a97404a7c30013169a15c8d3da7c6034c24dfd0e325e2f0704b1d7db2f389756d22a5e4002737e453afccc51823482d063294f4b2db87f6ac328e79"}, @op={0x18, 0x117, 0x3}], 0x190, 0x4000000}, {0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000580)}, {&(0x7f00000005c0)="ff679a9911f8d9eeecfd80c0799870b5c853805ebc9cc133e9907b9fb674c00439f78f7e8a80757f6be41b83a1fe2fd0df3af4ce4b4bdd52c840a43d31ded5849f896f05bbd50a8b337e6e2eada2c6050f6dd8ad8da35710adadd8127ac2e18980812d1fb119c8f86983f8007ac305a77f0f2f007bf5ca14b77dd072a727dbed584d46297c38e51fe995f7b7d4d38383bd961c58b0bc4bb488d09d3e9bf71ea3618ff76ab96360f52702a2a10b1438b8fa84174572ee9b5a1a7a5480d1a8436e631f95d35bcb2a8c0d60242e4b5f7625aa5312ae23a46ea78a42fb2a761389bcc7f87e", 0xe3}, {&(0x7f00000006c0)="5dfd21d6ba2643165e55767b91e5c28803cad389e95def7f3226e50aadc8534e17513b78311d404fd04563b9a0004dc7ac17b0d15e47955ad28d9ce5650f66e23f8120b66bea37e801ba8d8661b0889bcd74e6dc76c6e0ef36d9467f3718b9ad969b50fa6d", 0x65}, {&(0x7f0000000740)="0c60d4a93d9e42573ff7c8a9792e7b0dfbaa1b5afe0b4066d9aed9f9fa4e989d87ce7afb317fa7703aa8b674d1a67308614ff5bfd042a0582c9138585b250b11fc81161f1d935f2850a56cd91217c9bc598dca8314201a2371f18e81f7cc9cd49ff0f55aac5a8a5aa81dc64db346c4599ba55b9c25659e9f9335de6d5aae20080f5d2337fe7aebbe6a4fde5f4252c017ddb224c221d7e35068d657bcac99d16fc55c8fed610ec016ddf8", 0xaa}, {&(0x7f0000000800)="8d8bcb9fba3db4f99f2d4515fce2fba785bb68661bfe104986cc1042f094117bd3b97c9a715001ae05152d3df48db063d5b12e2aba3dc3fde802e3c15a6bb4ee435b4feb5e20e60e3c5326c9ace4fb7b19716b78bb762d86780db1d6d77cf65408a62e3ec76c44d411d738544f18e6b4", 0x70}, {&(0x7f0000000880)="eef5a56b60e3ae7f6afc039ae1c28975ee4f1148d3b4f3c0fe31f1b0282159ed291506901fd4fac410eca40ae4019800623defd106b6a88d991bfe5a31a0578045765f1f92daf1edcea7c6c8013c2ecfdf1797807975dcd97a3c73701630d1ab473f1da04cdbac556619955e4995eb2a20c830eb4a7b8445a367f7506fc7f43a0a95eb6035e1593d30940db48bdf8c4ad76c67e400f07d597879793eedbb722f2cd7b3f2f6ae7eb772b704983c1521d93b390e5f6c74691ca06b0e1b201fdbf7e8c7f9e876ac0217c351e263353ba6d0dba53d43f98af5674d481e588d8aa9699f6549b396619f2215afcc77b784647660ebabe25c37334161", 0xf9}, {&(0x7f0000000980)="29b86f8526e77e0e0dd0fd751125ff0166c9b813ee8e48c832084549bee54d3b84bb972d74add650cbd55915a34999ff659704981fcd194ce0d69e0c127ebe833f5ade6ee4aa6e9ec47b4354ebe5d812c704aaced38d41217a7a91e63253a756a0c2fb8bc76c66e5127babf5834ab5e52ae5e7d645b4a88e12601d1d4dae93abcdb6a5bbf63b1d4a470a680fe46df40d632982dfbef76323b6e44a027361a1859b3582ac291e775d5c3fac4b08b32197408ba1013789c77c0f8f1c141c5606ece30596c342e24b9732966bee54da0abbec7b63719c0fc57a1eab9784e6682c28391fe1d4773fa102cd315b98b67d", 0xee}, {&(0x7f0000000a80)="b3c81a1575095aa3fdad358fe5381291c71e3c40cddc7ce9bc2be2044483529300a48b2902c159cf10bcd612a34f1a8db1c99e69421849868b30f0482d8040b9ef", 0x41}], 0x8, &(0x7f0000000b80), 0x0, 0x40}], 0x2, 0x4000) r2 = socket$kcm(0x2, 0x800000000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000000)=@rc={0x1f, {}, 0x2}, 0x80, &(0x7f00000019c0)}, 0x0) socketpair(0xb, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000100)={0x100, 0x21}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x890b, &(0x7f0000000000)) 2018/06/04 13:38:52 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x4000000000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1274.578934] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 1274.603327] netlink: 180 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/04 13:38:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$kcm(0x29, 0x5, 0x0) getrandom(&(0x7f0000000000)=""/49, 0x31, 0x3) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$sock_buf(r1, 0x1, 0xd, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000000a40)=0x98) 2018/06/04 13:38:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000002) r1 = syz_open_dev$vcsa(&(0x7f0000001500)='/dev/vcsa#\x00', 0x2, 0x0) setsockopt(r1, 0x6, 0x0, &(0x7f0000000080)="c8215ffd49891dcf92a2263ce3c9c22c79ec6f18948586b3389b42b1c7c61168847f10e4609f9088c9d4f6882d4510b6f77fd7b22df569f378cc81411e10fd989bcf9fc5f7feb3137ac3dc25e8439e5f541628439d505e83aac03e17e85481687f156e7c26523797627c6f4de9b1794af68f973f7e067c082065", 0x7a) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001540), &(0x7f0000001580)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/06/04 13:38:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000000e20000000008000000009d20"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000040)=0x2aa6) 2018/06/04 13:38:53 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x40, 0x0) recvmmsg(r1, &(0x7f00000079c0)=[{{&(0x7f0000000240)=@rc, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/157, 0x9d}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000000380)=""/165, 0xa5}], 0x3, &(0x7f0000000480)=""/42, 0x2a, 0x400}, 0xef}, {{&(0x7f00000004c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000540)=""/144, 0x90}, {&(0x7f0000000600)=""/55, 0x37}, {&(0x7f0000000640)=""/27, 0x1b}, {&(0x7f0000000680)=""/106, 0x6a}], 0x4, &(0x7f0000001a00)=""/4096, 0x1000, 0x5}, 0x1}, {{&(0x7f0000000740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/77, 0x4d}, {&(0x7f0000000840)=""/118, 0x76}], 0x2, &(0x7f0000002a00)=""/201, 0xc9, 0xd9ae}, 0x8}, {{&(0x7f0000000900)=@rc, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000002b00)=""/174, 0xae}, {&(0x7f0000002bc0)=""/176, 0xb0}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/90, 0x5a}, {&(0x7f0000003d00)=""/179, 0xb3}, {&(0x7f0000003dc0)=""/158, 0x9e}, {&(0x7f0000003e80)=""/50, 0x32}], 0x7, &(0x7f0000003f40)=""/176, 0xb0, 0x3}, 0x76a0}, {{&(0x7f0000004000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004200)=[{&(0x7f0000004080)=""/180, 0xb4}, {&(0x7f0000004140)=""/48, 0x30}, {&(0x7f0000004180)=""/105, 0x69}], 0x3, &(0x7f0000004240)=""/59, 0x3b}, 0x8}, {{&(0x7f0000004280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000054c0)=[{&(0x7f0000004300)=""/22, 0x16}, {&(0x7f0000004340)=""/7, 0x7}, {&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/48, 0x30}, {&(0x7f00000053c0)=""/254, 0xfe}], 0x5, &(0x7f0000005540)=""/145, 0x91, 0x100000000}, 0x5}, {{0x0, 0x0, &(0x7f0000007900)=[{&(0x7f0000005600)=""/214, 0xd6}, {&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000006700)=""/194, 0xc2}, {&(0x7f0000006800)=""/111, 0x6f}, {&(0x7f0000006880)=""/69, 0x45}, {&(0x7f0000006900)=""/4096, 0x1000}], 0x6, &(0x7f0000007980)=""/21, 0x15, 0x4}, 0x5}], 0x7, 0x40010001, &(0x7f0000007b80)={0x77359400}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x100000fffffffe) io_setup(0x8, &(0x7f00000009c0)=0x0) r3 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/ashmem\x00', r3) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r4}) io_submit(r2, 0x1, &(0x7f0000000980)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) 2018/06/04 13:38:53 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) mlock2(&(0x7f0000bbd000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x8100) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x7d2141b4, 0x7fff}, 'port1\x00', 0x8, 0x400, 0x8, 0x626e, 0x9, 0x8000, 0x7, 0x0, 0x5, 0x4}) 2018/06/04 13:38:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x20) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10000, 0x0) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='$\x00', &(0x7f0000000140)='/\x00', &(0x7f0000000180)='{\x00'], &(0x7f0000000480)=[&(0x7f0000000200)='trustedloeth1\x00', &(0x7f0000000240)='cgroup&{{mime_type\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)="40736563757269747926405b7dd17b00", &(0x7f0000000300)=',securityuser,proc%selfkeyring$eth1\x00', &(0x7f0000000340)='-+procvboxnet0bdev\x00', &(0x7f0000000380)='+!]\x00', &(0x7f00000003c0)='ppp1\x00', &(0x7f0000000400)=',%vmnet1\x00', &(0x7f0000000440)='\x00'], 0x800) ioctl(r0, 0x7ff, &(0x7f00000005c0)="70f3aeba3714454ca1d121df0b46740ab9e845568ece296f0a20b1b07bf6b8d8e490bc3ae9e4be677794932ff27c923d6bd85eb10efe7024280a72bffb1249c5de989ff18a702b7003b32f4ea943e8fa1cc535b0ac3c238d765a29fe3ffbed1e283be29093bbab00f650303db5fa5321174134d39895a7c067a41463c50c2ceb56ca38ae") r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000500)={@multicast1, @local}, &(0x7f0000000540)=0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000580)='reno\x00', 0x5) 2018/06/04 13:38:53 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x0, 0x6, 0x7c, &(0x7f0000ffc000/0x4000)=nil, 0x3ff8000000000}) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/04 13:38:53 executing program 3: r0 = epoll_create1(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4a0440, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0x0, 0x9, {0x400, 0x7fffffff}, {0xe15d, 0x3}, @period={0x5c, 0x9, 0xc11, 0x7fff, 0x5, {0xffffffffffffff01, 0x5, 0x3ff, 0x4c}, 0x3, [0x4, 0x31, 0x100]}}) r2 = epoll_create1(0x0) close(r0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000)=""/246) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c85000)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="c5d54a234004c4ae09b66732c837f5cf", 0x10) 2018/06/04 13:38:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:53 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x500000000000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:53 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000000400), 0x29}, 0x0) 2018/06/04 13:38:53 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x200000000008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x3000000]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x40, @loopback={0x0, 0x1}, 0x1}}, 0x5bcd, 0x10001, 0xfffffffffffffd3b, 0x2, 0xc}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xe0, "2f0474247c96e897a10e0521f518ded995c6d8089f281a23bff562597632248def6ef8f5216a7529dd0dce3a9a47c5472257c1b7842f1d877cfedd89c04a4c835d2e8547f433aa43580f470357b467d5347a81c6cc326754883375cf2bb515bece9c09a42448a338d6fb12970c7dd31f4d71f5d60bc95888a77f47109d3a755ba0a4afb9aac6d6f2500b78a73af7988b1ccc54afb95b1d1c18e3ebe13976f54b99d83ab432b490bb7d3590812fa19fd7774c5fc83650b8a6d2cb31ab64db95a6514e40ce1971df70a4e62a51a252c746a647aba44f9afd8054d034c783c5053f"}, &(0x7f0000000240)=0xe8) shutdown(r0, 0x20000000002) 2018/06/04 13:38:53 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) mlock2(&(0x7f0000bbd000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x8100) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/06/04 13:38:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x7c, &(0x7f0000000080), 0x48, &(0x7f0000000000)=""/117, 0x75, 0x3}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000080)="2fe12e5e93da37d4e30dd87d9a20e514cd35c5be384917cfc8cebe277033332b5e94f31da795cd88ac9b828f93de6ed06a2b4c0786427a56e30f96d7fb9077ed4ff20ab52cbb5e68efe2a40c700afd714df7aee8eb99337afef58dc0aac78a4a99e0224e4ce763237e0bd754abc117a5ff0c69d5fa0c") sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000001601000000000000"], 0x10}}], 0x2, 0x8000) 2018/06/04 13:38:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:53 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/06/04 13:38:53 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x80ffffff], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:53 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x10f) unlinkat(r0, &(0x7f0000000100)='./control\x00', 0x200) 2018/06/04 13:38:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=@bridge_getneigh={0x28, 0x1e, 0x601, 0x0, 0x0, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8001, 0x2) 2018/06/04 13:38:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x4000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) ptrace$cont(0xffffffffffffffff, r2, 0x4, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x6}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00000054000007000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) 2018/06/04 13:38:53 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000080), 0x354, r1) r2 = socket(0xa, 0x4, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000000740)="67e65128d1c5ae0154c0c4") r3 = socket$inet6(0xa, 0x202000000802, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ashmem\x00', 0x10080, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40640, 0x0) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r6 = msgget(0x3, 0xc0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000680)={{0x4, r7, r8, r9, r10, 0x1, 0x7}, 0xffff, 0x3f, 0x10001, 0x800, 0x3ff, 0x1, 0x0, r11}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) connect$bt_rfcomm(r4, &(0x7f0000000700)={0x1f, {0x7, 0x6, 0x1, 0x3, 0xe46, 0xffffffff}, 0x1}, 0xa) shutdown(r3, 0xf6065fa65a721627) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000100)=""/220, 0xfffffdb5, 0x40000000, 0x0, 0x0) r12 = semget(0x3, 0x7, 0x8) semctl$GETALL(r12, 0x0, 0xd, &(0x7f0000000640)) socket(0xa, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000002c0)) r13 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r13, r13, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/04 13:38:53 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) r1 = socket$inet6(0xa, 0x80009, 0x800000000000004) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fcda07d82c99240970") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0xba7, 0x3, 0x3, 0x2, 0x6, 0x3, 0x101}, 0x20) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000680)={0x9, {{0x2, 0x4e20}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) openat$cgroup_ro(r0, &(0x7f0000000140)='io.stat\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@remote, @broadcast, 0x0}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={"79616d300000000000000000001700", r3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000005c0)={0x1, 0x2, 'client0\x00', 0x0, "3a49078ea81a2072", "3f8d8d61d5a67436f5b84923087e346ae7e692fa1a1287fb2c268026b038b7e9", 0x3, 0x81}) sendmsg$nl_route(r2, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYBLOB="6dab000000000000000000000001000000000000", @ANYRES32=r4, @ANYBLOB="000000000000000008001a0004000200"], 0x28}, 0x1}, 0x0) 2018/06/04 13:38:54 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000140)=ANY=[@ANYRES16=r0], 0xfffffffffffffdef) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0xa785, 0x1, 0x429, 0xd0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x9) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000280)=""/194) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)={0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x9) exit(0x0) 2018/06/04 13:38:55 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) mlock2(&(0x7f0000bbd000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x8100) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/06/04 13:38:55 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x3f000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:55 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/06/04 13:38:55 executing program 7: r0 = socket$kcm(0x29, 0x7, 0x0) fstatfs(r0, &(0x7f0000000200)=""/210) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e21, @rand_addr=0x101}, {0x6, @random="7c7a74638d1c"}, 0x1a, {0x2, 0x4e21, @multicast1=0xe0000001}, 'ifb0\x00'}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e000000002"], 0x14) 2018/06/04 13:38:55 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)={0xfffffffffffffffc, 0x3ff}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000180)=""/38) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x8000000000003, &(0x7f0000000980)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000001c0)='\x00', 0xffffffffffffffca, 0x0) 2018/06/04 13:38:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:55 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000840)) close(0xffffffffffffffff) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x3, 0x2, 0x5}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000800)) 2018/06/04 13:38:55 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x200000000000000, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x400, 0x20000800, 0x400, 0x500, 0x73, 0x2, 0x3ff, 0x0, 0xd4, 0x101}, 0x10) ioctl$ASHMEM_SET_SIZE(r0, 0x40087705, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x80000, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000080)={0x1}) [ 1276.900745] device lo entered promiscuous mode 2018/06/04 13:38:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(r0, 0x200) ioctl$TCXONC(r2, 0x540a, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xc) prctl$intptr(0x3f, 0x400) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x6, 0x47c67e0e, 0x5e, 0x2, 0xfffffffffffffffe, 0x26, 0x0, 0x100000001, 0xffffffffffffc56d, 0x9c00, 0x7}) ioctl$TCXONC(r2, 0x540a, 0x80002) 2018/06/04 13:38:55 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r1, 0x5}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x3fd}, 0x1) r2 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) bind$packet(r2, &(0x7f0000000480)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x6f) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000001c0)=@hopopts={0xff, 0x36, [], [@jumbo={0xc2, 0x4, 0x6}, @generic={0x8, 0x4a, "9ad0ad8b55a63e46cc4d42ad86b3211fbdff2267792d613478b5abb1099c2dc998be74fafe57aebc29855f96ddba523ea1f18f4dfebfd672bcd9de5290b80889e845d187941304c1da18"}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x20, {0x3, 0x6, 0xffff, 0xffffffffffffe13b, [0xfffffffffffffe00, 0x5, 0x6]}}, @enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1}, @generic={0x2, 0x71, "b1db7ca541451e5e723e2692ab16dc0688a449f6f798efe9fc5e5e0a0194f50d167ff5cd0f7e62508834423af8995376479a3cb0afcd2359afbf6edffad2efc03d2be52b7b434ad07c277924121417793e643b720de7aeebea221a80f692c924f84c9fd2da758ce9abe708ad727bc1c747"}, @ra={0x5, 0x2, 0x4}, @generic={0x0, 0xbc, "dd3d9aa336bd40ddf15283967f8b498c8052eb040d06e7d446082bf956f7f0932334fd912cc85ab498ae83468110edd4d2c8c9ed870f020eb3bf93d79263eedd151a14124bd46e439066c44a1f9ea90c9185255ce9b3eec3db77d9e254d3da4bf87a8c0b5d81ec2bb712ac1d5ce9a148968f47e3034d5b8ecb0896347f379c2a0c8942988f3e90c8e9bb18762a9db1439a8233652d34076514a5d4d7aedd0ba7b687a34bfebb133a7e50d2f067e18605a357eceaea6a09247614a01d"}, @enc_lim={0x4, 0x1, 0x7fff}]}, 0x1c0) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) [ 1276.993461] device lo left promiscuous mode 2018/06/04 13:38:55 executing program 4: read(0xffffffffffffffff, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790e49c65abaf90d229db6925446d05cc2b29e0a27800f0001000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "4339805ab5a226cc", "1858358dd582e9444882e62616a8df4402e3fb86410cae51bc9ae3ff8d58bb33"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000280)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) getpeername$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) [ 1277.027243] device lo entered promiscuous mode [ 1277.053185] device lo left promiscuous mode 2018/06/04 13:38:55 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x88ac, 0x5c1080) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x87, 0x8, 0x2, 0x400, 0x0, 0x5, 0x3, 0x5d6780000, 0x400, 0x1f, 0x1f}, 0xb) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000001c0)=0x3) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000240)={'TPROXY\x00'}, &(0x7f0000000280)=0x1e) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0), 0x6f}}], 0x1, 0x0) io_setup(0xe3d, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0xd8, {{0xa, 0x4e21, 0x8000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}}, 0x88) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/06/04 13:38:55 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="9800000000000000000000000000000018100000", @ANYRES32, @ANYBLOB="580000bc1a00000c00f0ffff0f000000"], &(0x7f0000000080)='GPL\x00', 0x7ff, 0xb0, &(0x7f00000000c0)=""/176}, 0x48) 2018/06/04 13:38:55 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x22800, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0x5, 0x7}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x5, 0x18, [0x2, 0x9, 0xfff, 0x1, 0xffffffff, 0x3]}) r2 = memfd_create(&(0x7f0000000180)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000100)={{0x9}}) 2018/06/04 13:38:55 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000280)={{0x2, 0x0, 0x0, 0x1, 0xcd}, 0x7fff, 0x6, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x4, 0x9}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8911, &(0x7f0000000240)="0047fc2f07d82c99240970") rt_sigaction(0x400000000000007, &(0x7f0000000180)={0x40046c, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000140)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='syscall\x00') mmap(&(0x7f000018f000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) 2018/06/04 13:38:55 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$packet(r0, &(0x7f0000000380)={0x11, 0x0, r1, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = gettid() r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x880, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00000003c0)={0x1, 0x1, 0x7, 0x8, &(0x7f0000000300)=""/8, 0x25, &(0x7f0000000340)=""/37, 0x0, &(0x7f0000000380)}) recvfrom$ax25(r4, &(0x7f0000000080)=""/1, 0x1, 0x1, &(0x7f0000000240)={0x3, {"0501b0ed018a36"}, 0x1}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000400)={0x7, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000440)={r5, 0x9}) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x50, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_MAP={0x28, 0xe}]}, 0x50}, 0x1}, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x82, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x9, 0x9, 0x6, 0x1000, 0x1, 0x0, 0x1, 0x2000, 0x400000000000, 0x100, 0x6, 0x5, 0x8, 0x7f, 0x537a]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000200)={r7, 0xfffffffffffffd7d, &(0x7f0000000080)}, &(0x7f00000005c0)=0x26) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000280)={0x2, 0x6, 0x8000, 0x2, 0x5, 0x100, 0x200, 0x7, r8}, 0x20) [ 1277.311520] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/06/04 13:38:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x41, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000300)={[{0x8, 0x10000, 0xa85, 0x0, 0x5, 0x2, 0x5a69, 0x1f, 0x1, 0x10001, 0x6, 0x800}, {0x9, 0x6000000000000, 0x6, 0x7f, 0xfff, 0x1ff, 0x8, 0x5, 0xffffffffffffffc0, 0x5, 0x7f, 0x80000001, 0x5f}, {0x4, 0x7d, 0x200, 0x101, 0x0, 0x9, 0x7, 0xb5, 0x8, 0x6, 0x53f0000000000000, 0xffffffffffffffff, 0x2}], 0x10001}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000)=[@vmwrite={0x8}], 0x100000000000008b) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000015000/0x1000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) socketpair(0x4, 0x3, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r5, 0x29, 0xcf, &(0x7f0000000080)=0xff, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f00000001c0)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000000c0)=0x0) dup2(r5, r2) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000180)=r6) 2018/06/04 13:38:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7", 0x1) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="3c0beff51eaaed363a7abf9f484a60e8899ccd892387e06540ca8b8d8f3970df8e45c5884beda53d08eedc6aea4b1fdff8064a1f1b8f0b5a309b"], 0x1) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/227, 0xe3}], 0x1, &(0x7f0000000540)=""/222, 0xde}, 0x0) 2018/06/04 13:38:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:55 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) mlock2(&(0x7f0000bbd000/0x1000)=nil, 0x1000, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x8100) 2018/06/04 13:38:55 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) recvfrom(r0, &(0x7f0000000200)=""/59, 0x3b, 0x10040, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/76, &(0x7f0000000040)=0x4c) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0x0, "9210e77cd51c"}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'bond_slave_0\x00', {0x2, 0x4e22}}) 2018/06/04 13:38:55 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xffeff010}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000001600010000000000000000000a000000826e21ea1b95646c91806c008c898081c6df9825788dc5df629b44f7d043405b9437e82346b788dd28cdfaaa81a0d24c5fcdc7d25a1990da9f0c9a45356a3b428b16b844366282da88c0d99eb6d0a1126202a4fe8519e0765f0c3a9a0c52d61169ca13c526c2245b13e6762378c8864499b43f20c6069df3a1bd3d3a46abf3a179b5f17a88e2c67251164b1ba684849b", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/06/04 13:38:55 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='nsu') ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000080)) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00000000c0)=""/113) getdents(r1, &(0x7f0000001100)=""/182, 0xffffffff00000018) 2018/06/04 13:38:55 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x600], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1277.366955] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/06/04 13:38:55 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x62) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x4, 0x4) r2 = dup2(r0, r1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) 2018/06/04 13:38:55 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000540), 0x0, 0x0, 0x1df}, 0x48800) setsockopt$inet6_udp_int(r0, 0x11, 0x100000001, &(0x7f0000000000), 0x4) 2018/06/04 13:38:55 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x20000000001) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setitimer(0x2, &(0x7f00000000c0)={{0x77359400}}, 0x0) 2018/06/04 13:38:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000000)='./file0\x00', 0x110) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x4, &(0x7f0000000180)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000240)={r2, 0x1}) r3 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = msgget$private(0x0, 0x100) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000280)=""/118) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000080)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000140)=[@fd={0x66642a85}], &(0x7f00000001c0)=[0x0]}}], 0x0, 0x0, &(0x7f0000000300)}) 2018/06/04 13:38:55 executing program 7: pipe(&(0x7f0000000000)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffffffff0000, 0x400000) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs(0x0, &(0x7f0000000240)='oom_adj\x00') semget$private(0x0, 0x2, 0x400) write$cgroup_pid(r1, &(0x7f0000000200)={[0x2b, 0x39]}, 0x2) 2018/06/04 13:38:55 executing program 1: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x23c722f1, 0x4, 0x3, 0x2, 0x1, 0xa6}) statx(r0, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0, &(0x7f00000002c0)) 2018/06/04 13:38:55 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x4034000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x1) 2018/06/04 13:38:55 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xb00], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1277.795917] binder: 16159:16165 got transaction with fd, -1, but target does not allow fds 2018/06/04 13:38:56 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_getsetattr(r1, &(0x7f0000738fc0), &(0x7f0000356000)) mq_getsetattr(r1, &(0x7f0000000040)={0x5, 0x4, 0x0, 0x9, 0x4c, 0x8, 0x100}, &(0x7f00000000c0)) 2018/06/04 13:38:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000003c0)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000180)) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1004000000016) [ 1277.841280] binder: 16159:16165 transaction failed 29201/-1, size 24-8 line 3076 [ 1277.955076] binder: BINDER_SET_CONTEXT_MGR already set [ 1277.966065] binder: 16159:16191 ioctl 40046207 0 returned -16 [ 1277.995550] binder: undelivered TRANSACTION_ERROR: 29201 2018/06/04 13:38:56 executing program 2: 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) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x3a) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x8f) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) 2018/06/04 13:38:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000027fe00ffff0000000000400000160000000600010000000000"], 0x1c}, 0x1}, 0x0) 2018/06/04 13:38:56 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) mlock2(&(0x7f0000bbd000/0x1000)=nil, 0x1000, 0x0) 2018/06/04 13:38:56 executing program 3: r0 = msgget$private(0x0, 0x20000000000010a) r1 = semget$private(0x0, 0x3, 0x3) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/19) msgsnd(r0, &(0x7f0000000080)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/4096}, 0x1008, 0x2, 0x0) msgsnd(r0, &(0x7f0000000340)={0x2}, 0x8, 0x0) 2018/06/04 13:38:56 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x2000c0884123, &(0x7f0000008000)="645b72184a17aa9b63a3dd061605000000000000003de0aa1b0b858f483fe2a2a57abd9cae7c176a8608cc4b639077d9004492007dd6494c02a07a60696e25ad9c7a6094e125f34f53") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@mangle={'mangle\x00', 0x1f, 0x6, 0x7d0, 0x138, 0x0, 0x388, 0x5e8, 0x5e8, 0x700, 0x700, 0x700, 0x700, 0x700, 0x6, &(0x7f0000000080), {[{{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0xff000000], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'teql0\x00', 'bond0\x00', {0xff}, {0xff}, 0x3d, 0x366da63c, 0x7}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x1, 0x4, 0x1, [0x9401, 0xfffffffffffffb92, 0x0, 0x5, 0xffffffffffffffff, 0x9, 0x7ff, 0x4, 0x7ad, 0xfffffffffffffff8, 0x5, 0x0, 0xba, 0x2b2a0a26, 0x7141, 0x81], 0xa}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x9, 0x6, 0x1, [0x3, 0xffffffffffffdd8c, 0x6, 0x7fff, 0x3, 0x10000, 0x7, 0x6, 0x370, 0xe43f, 0x1, 0x6, 0xfffffffffffffc01, 0xff, 0xb50, 0x4], 0xf}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x8, 0x2, 0x2}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x3f, 0x7ff, 0x3}}}, {{@uncond, 0x0, 0x238, 0x260, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x4f9, 0x1f, 0x1}}, @common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0x4e21, 0x4e24, 0x4e21, 0x4e21, [0xffff, 0x2, 0x0, 0x5f0, 0x9, 0x6, 0x1, 0x0, 0x80000000000, 0x7, 0x5, 0x2, 0x3, 0x3, 0x2, 0x1, 0x15d, 0x1, 0x2, 0x3800000, 0xd681, 0x3, 0x26c, 0x5, 0xfffffffffffffff8, 0xffffffff, 0x8000, 0xb8, 0x400, 0x80000001, 0x5d6b2934, 0x2, 0x3, 0xd7, 0x5, 0x18a, 0x8000, 0x7ff, 0xfffffffffffffff8, 0x100000000, 0x0, 0x7, 0xe9, 0xffff, 0x417615be, 0x2, 0x4, 0x9, 0x6, 0x5, 0x2, 0xa7dd, 0x5, 0x8e, 0x3ff, 0x7, 0x1, 0x2, 0x6, 0xffff, 0x5ba9, 0x1, 0x8000, 0xffffffffbe257bf0], 0x3, [{0x100000001, 0x9, 0x400}, {0x401, 0x9, 0x2f}, {0x2, 0x1}, {0x1b9ecc0d, 0xc57, 0x9}], 0x3, 0x3, 0x4}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x3}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x12}, @empty, [0xffffffff, 0xffffffff, 0xff0000ff, 0xffffffff], [0xffffffff, 0xffffffff, 0x0, 0xff000000], 'sit0\x00', 'vlan0\x00', {0xff}, {}, 0x5e, 0x6, 0x3, 0x4}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x80000001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x830) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000040)=0xd4, 0xfc) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000000)={0x7, 0x4, 0x6}) poll(&(0x7f0000005000)=[{r0}], 0x1, 0x0) 2018/06/04 13:38:56 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x300], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x5}, {0x0, 0xf}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x26}) ioctl(r0, 0xffffffff, &(0x7f0000000080)="900052553d0a97dd") syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f52600303a00fe8000000000000000000000000000ffff0200000000000000000000000000018600907800000000600a07ec00000000fe8000000000000000000000000000ff0000000000000000f601ffffac140000f6038725b681f7a2cccf5fa71429351978b3918da37a768d81fca489c4d0e859fb60dfc5a847f3ffbbe8c0bb32040d979a13c887d809eaa6eaba54f9d33fc1c64bb6ef230d640f5b2b5d3cfca994e02b541598878dcb249e7bee8346209da8dfa24f134a032d30ca4c636f743b"], &(0x7f00000016c0)) r3 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) syncfs(r0) 2018/06/04 13:38:57 executing program 1: clock_getres(0xfffffefffffffff5, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000000040)='-\x00', 0x3) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bridge_slave_0\x00'}}, 0x1e) 2018/06/04 13:38:57 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/06/04 13:38:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x10) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setitimer(0x1, &(0x7f00000001c0)={{}, {0x0, r1/1000+10000}}, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x1ff, 0x0, 0x1, 0xffff}, {0x208, 0x80000000, 0x4, 0x2}, {0x5, 0xfffffffffffffffb, 0x2, 0x1}, {0x100000000, 0x3, 0x7f, 0x4b0dcc02}]}, 0x10) setitimer(0x1, &(0x7f000000bfe0)={{}, {0x77359400}}, &(0x7f000002c000)) 2018/06/04 13:38:57 executing program 2: mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0xfffffffffffffff9, 0x93a, 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x80400, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'veth0_to_bond\x00', 0x1ff}) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) socketpair(0xf, 0xf, 0x8c9, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x10000, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 1279.109703] Unknown ioctl 35200 [ 1279.124907] Unknown ioctl 35200 2018/06/04 13:38:57 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/06/04 13:38:57 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') exit(0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f0000000300)="0905000000", 0x5, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x100, 0x100000001}, 0x2) 2018/06/04 13:38:57 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x3a], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:57 executing program 7: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x7) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4500, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0), 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x5) 2018/06/04 13:38:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:57 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:38:57 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) fcntl$getown(r0, 0x9) r1 = getpid() r2 = getpgid(r1) capget(&(0x7f00000001c0)={0x20080522, r2}, &(0x7f0000000200)) 2018/06/04 13:38:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0xffffff7f}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x88000, 0x44) 2018/06/04 13:38:57 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x6, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x3, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x89b}, &(0x7f0000000180)=0x8) bind$bt_rfcomm(r0, &(0x7f00000001c0)={0x1f, {0x4, 0x8, 0xfff, 0x6, 0x5c1, 0x401}, 0x1}, 0xa) r2 = socket(0x400800000000011, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100f}) ioctl$sock_bt(r2, 0x5411, &(0x7f0000000300)="4f024eb0fee47ac287a4ae355362196340560f1e483ecbc3ad1d66bbc152ee748fda6628c22daf53758035d3879329e4ef69071578dc707ddf3fbcb86242e96e7e4e9ed11e59b1379063001bd6eb54983fd7d682b4ff193c17155e2ae751a0b12e42093f2bbc4451e349a3bf2b368a3aa3e94333323b3a15d22afd8c22d43bd66bf9912130b908ac218958df46e0b4698f2c67062d738d773fb78613e49de84269838d8e97870faa657bf26a1374ba58548f0aa14f5f709eca538cbd6b4120063ef000981862ca95767cff808f3a8ec5f12c7e919c44ffa686db7a3fe3655dc28eb42c16ae46e4") ioctl$TUNSETLINK(r3, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/06/04 13:38:57 executing program 4: r0 = socket$inet(0x2, 0x803, 0x6) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0x7, 0x4) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) fcntl$getflags(r0, 0x408) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"558b0400040088"}, 0x20000000d0}, 0xfffffffffffffd6d) 2018/06/04 13:38:58 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000140)={0x44}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x200000, 0x1a, 0x0, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x101000, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x101000000, 0xa}) 2018/06/04 13:38:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000800)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000540)=[{&(0x7f00000006c0)="d8", 0x1}], 0x1, &(0x7f0000000780)=ANY=[@ANYBLOB="180000000000000084000000000000000084000000050000000000000081000000000000000000000000000000000000"], 0x30, 0x4000000}, 0x20000800) 2018/06/04 13:38:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000001, 0x400800) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x8, 0x41c3}) 2018/06/04 13:38:58 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x100, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x8000, 0x0) inotify_add_watch(r1, &(0x7f0000000180)='./file0\x00', 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file1\x00', 0x4000, r2, r3, 0x6, 0x40800) 2018/06/04 13:38:58 executing program 4: r0 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x2f, &(0x7f0000000000), 0x20a154cc) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) 2018/06/04 13:38:58 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x3f00000000000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:58 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") unshare(0x400) r1 = socket(0x1e, 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x40) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000180)={0x4, 0xb7, &(0x7f00000000c0)="15b8e887ed7dd61f0c0829d4fdc2a9af3a4c96a28c58ef517c1bd69a66c8bec9a47a5604249aad85b3f79cad1ac9e1c3482d42e346f5833d5058afcc2be095665c98f81cd167171d6ced1d67d56daa1809ce07eb46aa21405562a06a26a5037ca48bdcc74a8ff3e01496045b7ee3cb91691820ee7ee3b2ecfa5983d0e51201848895c5d97f8df18fabc5a54b95e6f5947073e856ae35852d3ffd46607c460ea7095ae4740d8aed8aa839bb32bcfae109384513cf134248"}) getsockopt(r1, 0x10f, 0x7f, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) 2018/06/04 13:38:58 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:38:58 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xf3, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x14, &(0x7f0000000740)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000048030000ffffffff0000000000000000b8010000ffffffffffffffffd0020000d0020000d0020000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x3a8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r2}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000080)=0x80000000, 0x4) close(r2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) close(r0) 2018/06/04 13:38:58 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x600000000000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:38:58 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xa70f, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000200)={0xffffffff, 0x80000001, 0xff, {r3, r4+30000000}, 0x1000, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000000)=@pic={0x2}) 2018/06/04 13:38:58 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:38:58 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f00000001c0)=""/76, 0x4c, 0xfffffffffffffffd, &(0x7f0000000240)={0x77359400}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) sendto$inet6(r1, &(0x7f0000003d80)="b0", 0x1, 0x0, &(0x7f0000003e00)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x7669, @local={0xfe, 0x80, [], 0xaa}, 0xd1}, @in6={0xa, 0x4e23, 0x42b1, @dev={0xfe, 0x80, [], 0x17}, 0x800}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0x81}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @rand_addr=0x10000}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x1}], 0xb0) 2018/06/04 13:38:58 executing program 1: socket$kcm(0x29, 0x2, 0x0) madvise(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0xa) 2018/06/04 13:38:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:38:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0xe, 0x2bbe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2000000000006, &(0x7f0000000500)=""/235, &(0x7f0000000080)=0xeb) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x138, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000040), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'bridge0\x00', 'veth0_to_team\x00', 'ip6_vti0\x00', 'ip_vti0\x00', @empty, [], @empty, [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1b0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000000c0)=0x1, 0x4) accept$alg(r1, 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000400)=@ioapic) mq_getsetattr(r1, &(0x7f0000000100)={0x5, 0x2, 0x2, 0x101, 0x0, 0x200, 0xd88, 0x40}, &(0x7f0000000300)) 2018/06/04 13:38:59 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f00000001c0)={0xd7, 0x31, "0dbd32ba2c46d041f364e7bf81edacb4d57c089a017236565ecdad470d078eba133493658fcc998e3f98864815e89af9bc1ee42abe5afdb024a04cb4908a5ce3eb3deb4863015720f78bec6aba4d25caad101d1ad18716f43a8a69bd210b93db06a8e4c247fd11fbaa3722ca8818b930a2b4d366181629289b02fd442c3603f974752a9826e01696be05ab9a415821e5da6c87b6bf7aa696b17ff81155b08df9f1316e9baaf371725fdcd5b5b16ecad0dd747ad9f8b6c2e6e9f7c1368f33e2a4eed5e98fa1ebc6b5497743e5d108bb"}, 0x218000) socketpair(0x1a, 0x0, 0x0, &(0x7f0000000080)) 2018/06/04 13:38:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4, &(0x7f0000000340)="f28ef2bd2c881d12240970e49d49e40758b3b24ea85f8f5fdbfea9a1e4408ca3833dc3b980a46e767f08778c84ffe49990658514c63a60c4b951857474d19b530228ee1051a1ee6b651f0000000000ff0300000dc78def70233e9e5709d5e60f2105f069c42acc43892bed02000000e09e3eab2c2bb21253eb13ccd4396c032ad0bb438a2c082a04242e331b0f63674c032b5d618fe9e5febd47e6504b6f3d46f35f5d73da2251a1e0012222220000000000") unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f00000000c0)=0x54) 2018/06/04 13:38:59 executing program 4: r0 = socket$inet(0xa, 0x1, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000500)='/dev/nullb0\x00', 0x204102, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f00000002c0)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x290803, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) bind$can_raw(r2, &(0x7f0000000740)={0x1d, r3}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@broute={'broute\x00', 0x20, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x2, &(0x7f0000008000), &(0x7f0000000580)=ANY=[@ANYPTR64]}, 0x80) 2018/06/04 13:38:59 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0x3dd, &(0x7f0000007000)={&(0x7f0000000000)={0x18, 0x2e, 0x1000000007ffff, 0x0, 0x0, {0x3}}, 0x18}, 0x1}, 0x0) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x401, 0x4) [ 1280.929500] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:38:59 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0xfffffffffffffff7, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) shutdown(r1, 0x1) write(r1, &(0x7f00005f1fe3)="c6", 0x1) [ 1280.964663] kernel msg: ebtables bug: please report to author: entries_size too small [ 1280.988762] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/06/04 13:38:59 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f000000178c309f8df2f0ee42397d6051000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [], 0x0, 0x200}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000280)=""/198, &(0x7f0000000000)=0xc6) [ 1281.018308] kernel msg: ebtables bug: please report to author: entries_size too small 2018/06/04 13:38:59 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x58000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1281.169197] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 13:39:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000001480)=ANY=[], 0xff31) fallocate(r1, 0x1, 0x400000000000, 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000001840)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/04 13:39:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) fcntl$notify(r2, 0x402, 0x0) sendfile(r1, r2, &(0x7f00007ed000)=0x2, 0x2) 2018/06/04 13:39:00 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0002002800fcff000000be2e4a8c24b41625ab37005ff3feda7d000000000001072e626da0790000007b34ec0000000000"], 0x1c}, 0x1}, 0x0) mq_open(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x800, 0x85, &(0x7f0000000200)={0x7fffffff, 0x176, 0x0, 0x100, 0x58e, 0x0, 0x7ff, 0x1}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x80000001, 0x400) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/06/04 13:39:00 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:39:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:00 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x4000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:39:00 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'lo\x00'}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) 2018/06/04 13:39:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x485, 0x0, 0x100002000005}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000200)={0x4, 0x0, [{}, {}, {}, {}]}) 2018/06/04 13:39:00 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8902, &(0x7f0000000080)="00000080") 2018/06/04 13:39:00 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x96}, 0x11e) 2018/06/04 13:39:00 executing program 1: clock_adjtime(0x0, &(0x7f0000000100)={0x8bee}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x50000, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x8, 0x2, '3+'}, 0xa) 2018/06/04 13:39:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000001480)=ANY=[], 0xff31) fallocate(r1, 0x1, 0x400000000000, 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000001840)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/04 13:39:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) r1 = memfd_create(&(0x7f0000000100)=',\'\x00', 0x1) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000140)={0x1, 0x7, 0x4}) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000000c0)=0x5, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffe58, &(0x7f0000000000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x40002102) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="646d030000005462d93b"], 0x6) 2018/06/04 13:39:00 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:39:00 executing program 4: r0 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto(r0, &(0x7f0000000180), 0x0, 0x2004c080, &(0x7f0000000280)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0xa0}, 0x8) 2018/06/04 13:39:00 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x978, &(0x7f0000000500)="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") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) dup3(r0, r1, 0x80000) 2018/06/04 13:39:00 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt(r2, 0x88, 0xa, &(0x7f00000000c0)=""/148, &(0x7f0000000040)=0x2ae) 2018/06/04 13:39:00 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x41, "33300fcb780556ea9e2262efe94c37ca53462cfd7e6f50fd7e545ccf791990bb242546804989348a296697e5f55e2f4046d29f9af58affb1101a68d86ae3339581"}, &(0x7f0000000240)=0x49) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0x1f, 0x1, 0x7f, 0x6}, &(0x7f0000000340)=0x98) rt_sigtimedwait(&(0x7f0000000380)={0x81}, &(0x7f00000003c0), &(0x7f0000000400)={0x77359400}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440), &(0x7f0000000480)=0x4) r4 = getpgid(0x0) migrate_pages(r4, 0x5, &(0x7f00000004c0)=0xff, &(0x7f0000000500)=0x51) getxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'trusted.', 'lo*\x00'}, &(0x7f00000005c0)=""/48, 0x30) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000640)={{0x2, 0x3, 0x8000, 0x1, 0x100000001}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc0045540, &(0x7f0000000680)=0xfffffffffffffff7) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f00000006c0)=""/209) setsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f00000007c0)=0x6cb, 0x4) fcntl$setown(r6, 0x8, r4) sendto$ax25(r5, &(0x7f0000000800)="dce046c18a0ce1084bd3d034dfef820202256f90666f1576030dc6115a754e53f2c878642279a0ed0cb0bc0a7c50f3f46ddc780c80a3bc697762d9fa49c7dab7c7c04cd27cf991ec93776813bca1608ca899a9d0516698e99982d78b814939fe22a6ed385436ba4460eabf6641ce38e539b1b5f37c07b3c55fac3f01", 0x7c, 0x10, &(0x7f0000000880)={0x3, {"63e52da2e4e7ce"}, 0xfe}, 0x10) getgid() getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000008c0)=@assoc_value, &(0x7f0000000900)=0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000000940)={0x79, 0x1f}) fcntl$getownex(r3, 0x10, &(0x7f0000000980)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000009c0)={0x2, [0x0, 0x0]}, &(0x7f0000000a00)=0xc) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000a40)={0x4, 0x4d, 0x2}) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000000a80)={r5, 0x1}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000ac0)=0x17ec129a) sendmsg$nl_route_sched(r6, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)=@gettclass={0x24, 0x2a, 0xf00, 0x70bd2a, 0x25dfdbfb, {0x0, r1, {0x6, 0xffeb}, {0xa, 0x2}, {0x2, 0x8}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040001) userfaultfd(0x800) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000c00)={'HL\x00'}, &(0x7f0000000c40)=0x1e) 2018/06/04 13:39:00 executing program 7: r0 = shmget(0x1, 0x1000, 0x820, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/252) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) r3 = semget$private(0x0, 0x4, 0x22) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000100)=""/52) sendmsg$nl_xfrm(r1, &(0x7f0000001440)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000200)=@updsa={0x138, 0x1a, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}, {@in=@broadcast=0xffffffff, 0x0, 0x3c}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'rmd256\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/06/04 13:39:00 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xffffffffffffffff], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:39:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r1 = accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000100)=0x48, 0x800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0xbb09, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000002) 2018/06/04 13:39:00 executing program 5: madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:39:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:00 executing program 1: rt_sigaction(0xd, &(0x7f0000000000)={0x2, {}, 0x3, 0x1}, &(0x7f0000000080), 0xfffffffffffffefb, &(0x7f00000000c0)) 2018/06/04 13:39:00 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="28000000240017020000000000000000000000000c00000008000000", @ANYRES32=0x0, @ANYBLOB="e6ffffff986ad404467f44ecb6004b23d02670b54015c9b835caa8006e21194a72578981ef6f5356a33b94b5c18a46d1ff242e54b89082c8cd0cee8b756f60e787fafcfb11181478cbcac4295b24df2ab7b3c48a5c2361ff2d2d68a89abf0fc17235420bf0bb1f2a851dd05ec65d11ea517681a698815dc0f905b3e8c99b48bbd7e07ca0f3ffc3b158abd927a28b47", @ANYRES32], 0x46}, 0x1}, 0x0) r1 = semget$private(0x0, 0x2, 0x80) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x4000) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/84, 0x54) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2080, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x955) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000040)=""/22) 2018/06/04 13:39:00 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x2, 0x0) tee(r0, r1, 0x7, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x1d, @rand_addr=0x9, 0x4e22, 0x3, 'fo\x00', 0x11, 0x2, 0x2d}, 0x2c) 2018/06/04 13:39:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="509e6437601d5ba885a24f673cf06fc39939a67735eae24a8c1408d3aa86eb6bc632211fe4f6568f7ea97073935218ac5ea58faf6934e8915210669b00cdb7e12e23cd811be30b0213fe37472ef75c4059ef5236d1404f09aebe7bdf2c3d07bc58c9cec00ba2e634ab2ba14bd21701643bc4a7a178d92c593227085b16047d47642ec8341840b3a07c60b6bac50874a720d81e0246a80b6ecccc703283f0ac09e1ca0d895149c8258035163cb9630adeeb3fb295b25382aba4726bce52d8635cd72720184bef0271d7d3c77d19a9f739068af418ab22f183"], @ANYBLOB='"\x00\x00\x00\x00\x00\x00\x00'], 0x2) 2018/06/04 13:39:01 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xf5ffffff00000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1282.751297] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 1282.782940] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/04 13:39:01 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) modify_ldt$write2(0x11, &(0x7f00000001c0)={0x5, 0x20001000, 0x3000, 0x79, 0x4, 0xffff, 0x7, 0xffffffff, 0x800, 0x197c147b}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="fe38043ed385b10d191584a1d62a73eb2b52158f185c6c60be169ebafa484f4ef083fd1504e112bd00bad816a355f154cac6ff5f6941") bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @rand_addr=0x100}, 0x331) sendmsg(r0, &(0x7f0000000200)={0x0, 0xf00, &(0x7f0000000140), 0xd0}, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000140)) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000180)=r1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0x20e, 0x4}) 2018/06/04 13:39:01 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0xa) 2018/06/04 13:39:01 executing program 5: madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:39:01 executing program 7: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x2, 0x4) bind$netlink(r0, &(0x7f00000000c0)={0x10}, 0xc) 2018/06/04 13:39:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:02 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x2000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:39:02 executing program 5: madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:39:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x208040, 0x100080) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'bridge_slave_0\x00', 0x4}, 0x18) 2018/06/04 13:39:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:02 executing program 4: mprotect(&(0x7f00004ae000/0x4000)=nil, 0x4000, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)) 2018/06/04 13:39:02 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x22}) clone(0x0, &(0x7f00000001c0), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000000100)) read(r0, &(0x7f0000000400)=""/100, 0x64) 2018/06/04 13:39:02 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x600000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={r1, r2/1000+30000}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000340)={0x8, 0x8, 0x1, r0}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000200)={{0x0, 0x6, 0x86, 0x2000000000000, "c00a42566785355335ffd185717d732484d0b5c05a3e23eb8565ccb54aea81278eb8c8f5688aa63e2f52a648", 0x9}, 0x0, 0x0, 0xb882, r4, 0x0, 0x6, "9ff7104088f08d402a2f7de5f7e43f35405c2abe4e645a8c2c492c73cb3d9aafd609fe7b0e8813963bd3bc7457b1a126e4c4430f29ddbf1f7c1b65f6ded191ce", &(0x7f00000001c0)='/dev/vcs#\x00', 0xa, [], [0x5, 0x3c8, 0x1a, 0x4]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200001, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/06/04 13:39:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000018c0)="a4", 0x1}], 0x1, &(0x7f0000000040)}, 0x0) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x11f0}], 0x1, &(0x7f0000001340)=""/123, 0x7b}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/unix\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000014c0)={0x148, r3, 0x400, 0x70bd29, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffff5ef}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x818c00}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffd}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4cb9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x40000}, 0x4000001) 2018/06/04 13:39:02 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x26, "22c52941104a89738f4e440ec8ba2a0c55f7ae5a52115b2df49e48f35ada061199e2477f46ea"}, &(0x7f0000000200)=0x2e) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1e, 0x4) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffff99b, 0x1) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f00000000c0)={0x6, 0x6, 0x2, 0xe623}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0xc, 0x4) 2018/06/04 13:39:02 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x4bf2, 0x80080) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000500)=0x80000001, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001d975c5b76ebc97300fdff009dcac1f8a203788b0000004a044b0a"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x0) signalfd4(r2, &(0x7f0000000180)={0x9}, 0x8, 0x800) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000003c0)={r4, 0x5b, "9d4c4f0d5559658327b71aff4379f84cc54144d6fe21e441ba25331706261b1bbecfcce08ecc67685f13e501e49b28cbc65eb0bb262b19255919ac22164327d530af61a7a4e913ce7c87c8995d93e2c13f8082082b3297960ed01b"}, &(0x7f0000000440)=0x63) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r3, 0x308, 0x70bd26, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7e}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000100)) pipe2(&(0x7f0000000140), 0x800) 2018/06/04 13:39:02 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[], 0x0) close(r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) bind$bt_rfcomm(r2, &(0x7f00000000c0)={0x1f, {0x1, 0x40, 0x8001, 0xffffffffffffffff, 0x3f2, 0xe6ad}, 0x7}, 0xa) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x1, 0x0, [0x7, 0x9, 0xffffffffffffdae9, 0xb9a0, 0x5, 0x4, 0x5967bb4, 0x2]}) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/06/04 13:39:02 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x400) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="0300000000000000000000d2633a2bbecf073d347c0d9c056512e0d9207b520189d60e432e5818b3c33c51a6428d0d559acb"]) getrusage(0x1, &(0x7f00000000c0)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) fcntl$setsig(r1, 0xa, 0x2a) 2018/06/04 13:39:02 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x250180) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000380)={0x800, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x108) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) sendto$unix(r2, &(0x7f0000000040)="23302913167cbfa34077ce3436008e2634f8195fe7ac30c7a2dfaa50c99b14d699ea6b520a349f83c592", 0x2a, 0x40000, 0x0, 0x0) prctl$seccomp(0x28, 0x6f4000, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000280)=""/222, &(0x7f00000000c0)=0xde) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0xdbc152930d3c584b, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1200000000000000) fcntl$setstatus(r3, 0x4, 0x2000) 2018/06/04 13:39:02 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:39:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:03 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000200)={0x0, 0x8001, 0x1, 0x8001, [], [], [], 0x2, 0x8001, 0x7fffffff, 0x6f9637fc, "d24360676c7c207e5f4e9c2f0850733c"}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x5, 0x7f, 0x3, 0xffffffff, 0x7ff, 0xbe, 0x4, 0x0, 0x98}) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xcb7, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) pipe2(&(0x7f0000000140), 0x4000) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x7ff, 0x7ff}) 2018/06/04 13:39:03 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) 2018/06/04 13:39:03 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f0000000100)=""/1, 0x1}, {&(0x7f0000000200)=""/157, 0x9d}, {&(0x7f00000002c0)=""/196, 0xc4}, {&(0x7f00000003c0)=""/4, 0x4}, {&(0x7f0000000400)=""/183, 0xb7}, {&(0x7f00000004c0)=""/209, 0xd1}], 0x7, &(0x7f0000000a00)=[{&(0x7f0000000640)=""/108, 0x6c}, {&(0x7f00000006c0)=""/168, 0xa8}, {&(0x7f0000000780)=""/197, 0xc5}, {&(0x7f0000000880)=""/143, 0x8f}, {&(0x7f0000000940)=""/176, 0xb0}], 0x5, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x2, 0x400000000006, 0x2, 0x0, 0x2, 0x0, 0x70bd2d}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000080), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) sendto$ax25(r2, &(0x7f0000000040)="ad4e5cbb9bb8e71efc65c004748429", 0xf, 0x4, 0x0, 0x0) 2018/06/04 13:39:03 executing program 1: syz_emit_ethernet(0x3b, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "dcd50f", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x0, 0x800e], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_reply={0x81}}}}}}, &(0x7f0000000340)={0x2, 0x4, [0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffc]}) 2018/06/04 13:39:03 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x500], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:39:03 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:39:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:03 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x1, 0x3f, 0x8, 0x7, 0x6, 0x5, 0xd5, 0x15, 0x2, 0x2, 0x7fff, 0xfffffffffffffff7}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xacb, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000001f, 0xffffffffffffffff}, r1, 0x0, 0xffffffffffffffff, 0x0) sync() getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/06/04 13:39:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x47f}]}) 2018/06/04 13:39:03 executing program 7: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x90000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5e18, 0x4, 0x0, 0x17, 0x7, 0x10, "e572a39729a3c5471d014cb09fba4e10d7a974f76aa4ef5fb6f7c16048a9b1f4bbe91ce546804fdfb981bfd1ed633f22ceb88acfab7a37a17c98d5b6a28dbed1", "735636a5ff3df776b864de00a5277c5be7a0cd925298906c7e73ab57e5cb62fa4069e5475051539ba1e7429542442ca7b09c1be5e295023ac553d0e9b986906d", "692fa50ce98062317ec0d68764ba82fa8ae85de18dcdc33cc8be3dfcdeeb1efe", [0x100, 0x401]}) ioctl$TIOCGPTPEER(r1, 0x402c542d, 0x2b28defd) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000040)={0xb85, 0x10001}) 2018/06/04 13:39:03 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="006ffc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = inotify_init() r2 = dup(r0) recvfrom$unix(r2, &(0x7f0000000100)=""/140, 0x8c, 0x40000140, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r3 = inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x38d600) ioctl$KDSETLED(r4, 0x4b32, 0x0) inotify_rm_watch(r1, r3) 2018/06/04 13:39:03 executing program 5: ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:39:03 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000040)) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000340)="4c0000001300ff09fffefd956fa283b724a6ff7f00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/06/04 13:39:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000100)="0f01c88f4a08124eeafce16a01f30f00db3e480fc7ad00800000c4e3d97da68b55fafc5f0f20e035000020000f22e0c42235aca05188c53136410f09b9800000c00f3235008000000f30c403957908cb", 0x50}], 0x1, 0x0, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r3 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r3, 0x107, 0x2, &(0x7f0000000540)="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", 0x158) 2018/06/04 13:39:03 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x1000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:39:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f00000001c0)=""/81, 0x51) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x810, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000002c0)=""/10, &(0x7f0000000300)=0xa) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000000)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000080)=0x1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000240)=0x9, &(0x7f0000000280)=0x1) 2018/06/04 13:39:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0xf000, &(0x7f00000000c0), 0x2, r2, 0x4}) 2018/06/04 13:39:03 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='loginuid\x00') ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) mknod(&(0x7f0000000ffa)='./bus\x00', 0xffd, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x80801, 0x0) 2018/06/04 13:39:03 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x4c) perf_event_open(&(0x7f000000a000)={0x1, 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, 0x20000000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x101ff, 0x1, 0x6000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) 2018/06/04 13:39:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001480)=0xc50, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x9}, 0xb) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/06/04 13:39:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000000c0)="dcee65f267dee8dcb500800fc79d00009a00303b01b815000f00d826f2aaba4300ecf26fc20090", 0x27}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/04 13:39:03 executing program 7: mmap(&(0x7f0000d0b000/0x8000)=nil, 0x8000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0x8) 2018/06/04 13:39:03 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:03 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/06/04 13:39:03 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000140)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r1, &(0x7f0000000900)=[{&(0x7f00000003c0)="1f", 0x1}], 0x1, 0x81a06) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000080)=0x5b3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06"], 0x1) sendfile(r0, r0, &(0x7f0000000000), 0x20000102000007) 2018/06/04 13:39:03 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000140)={"62726964676530000000008000", &(0x7f0000000000)=ANY=[@ANYBLOB="1200000000000000009070000000000002000000000000000000000000000000000000000000000000040000a8eaa62a8c066c8fdb2a7fd781a65cf843ac227393d401151c6371a3e250788b8b21fb97f1e1efcc0d1fd50769ff6f57ff17a15161bc07acc6ec8efc5c5059a86159e007f53e490a809721c912e03dfeec2c8a7c507ceaaf00000000000000"]}) [ 1285.616079] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/06/04 13:39:04 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x40000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:39:04 executing program 1: socket$inet6(0xa, 0x3, 0x3c) pkey_alloc(0x0, 0x3) 2018/06/04 13:39:04 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001640)="24000000100007031dfffd946fa2830020200a0009000300001c85680c1ba3a20400ff7e280000000b0affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/06/04 13:39:04 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x23) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, r1, 0x10000000000) fallocate(r0, 0x3, 0x0, 0x80000000) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000000080)=""/54, 0x36}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/65, 0x41}], 0x4, 0x0) 2018/06/04 13:39:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000000)="66b8009000000f23c00f21f86635020006000f23f80f01c80f6ae3b800008ee00f01cbbaf80c66b85470078366efbafc0cb066ee0f01c8263ef2afbaf80c66b8ebb6dd8366efbafc0cb0deee0f2120", 0x4f}], 0x1, 0x0, &(0x7f0000000100), 0x0) getsockname$packet(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=@getspdinfo={0xe8, 0x25, 0x100, 0x70bd27, 0x25dfdbfb, 0x5, [@coaddr={0x14, 0xe, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @policy={0xac, 0x7, {{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e20, 0x10000, 0x4e20, 0x0, 0xa, 0xa0, 0x80, 0xff, r5, r6}, {0x200, 0x76fa4459, 0x1ff, 0x4, 0x5, 0x1ff, 0x9, 0x1000}, {0x9, 0x2580, 0x101, 0x2}, 0x2, 0x6e6bb0, 0x1, 0x0, 0x3}}, @srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0x16}}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000040) 2018/06/04 13:39:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000380), 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000000400), 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) 2018/06/04 13:39:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:04 executing program 5 (fault-call:2 fault-nth:0): ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) [ 1286.299812] FAULT_INJECTION: forcing a failure. [ 1286.299812] name failslab, interval 1, probability 0, space 0, times 0 [ 1286.311167] CPU: 0 PID: 16697 Comm: syz-executor5 Not tainted 4.17.0+ #82 [ 1286.318106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1286.327457] Call Trace: [ 1286.330053] dump_stack+0x1b9/0x294 [ 1286.333689] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1286.338881] ? print_usage_bug+0xc0/0xc0 [ 1286.342943] should_fail.cold.4+0xa/0x1a [ 1286.347005] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1286.352105] ? lock_acquire+0x1dc/0x520 [ 1286.356081] ? __lock_acquire+0x7f5/0x5140 [ 1286.360315] ? find_held_lock+0x36/0x1c0 [ 1286.364377] ? hci_dev_close+0x30/0xf0 [ 1286.368269] ? check_same_owner+0x320/0x320 [ 1286.372592] ? rcu_note_context_switch+0x710/0x710 [ 1286.377521] ? unlock_page_memcg+0x2c/0x40 [ 1286.381762] __should_failslab+0x124/0x180 [ 1286.386009] should_failslab+0x9/0x14 [ 1286.389818] kmem_cache_alloc_node+0x272/0x780 [ 1286.394412] ? print_usage_bug+0xc0/0xc0 [ 1286.398479] ? print_usage_bug+0xc0/0xc0 [ 1286.402552] ? print_usage_bug+0xc0/0xc0 [ 1286.406634] copy_process.part.38+0x169d/0x6e70 [ 1286.411320] ? lock_acquire+0x1dc/0x520 [ 1286.415304] ? alloc_set_pte+0x1013/0x1600 [ 1286.419554] ? graph_lock+0x170/0x170 [ 1286.423381] ? print_usage_bug+0xc0/0xc0 [ 1286.427456] ? __cleanup_sighand+0x70/0x70 [ 1286.431690] ? find_held_lock+0x13f/0x1c0 [ 1286.435840] ? print_usage_bug+0xc0/0xc0 [ 1286.439896] ? lock_downgrade+0x8e0/0x8e0 [ 1286.444043] ? unlock_page+0x1d0/0x2b0 [ 1286.447932] ? debug_check_no_locks_freed+0x310/0x310 [ 1286.453117] ? print_usage_bug+0xc0/0xc0 [ 1286.457168] ? filemap_map_pages+0xcd4/0x1870 [ 1286.461663] ? debug_check_no_locks_freed+0x310/0x310 [ 1286.466839] ? find_get_entries_tag+0x10a0/0x10a0 [ 1286.471673] ? __lock_acquire+0x7f5/0x5140 [ 1286.475900] ? debug_check_no_locks_freed+0x310/0x310 [ 1286.481090] ? debug_check_no_locks_freed+0x310/0x310 [ 1286.486270] ? print_usage_bug+0xc0/0xc0 [ 1286.490320] ? graph_lock+0x170/0x170 [ 1286.494113] ? graph_lock+0x170/0x170 [ 1286.497898] ? lock_acquire+0x1dc/0x520 [ 1286.501880] ? __fdget_pos+0x1a9/0x1e0 [ 1286.505756] ? graph_lock+0x170/0x170 [ 1286.509552] ? __lock_acquire+0x7f5/0x5140 [ 1286.513781] ? find_held_lock+0x36/0x1c0 [ 1286.517830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1286.523354] ? _parse_integer+0x13b/0x190 [ 1286.527490] ? graph_lock+0x170/0x170 [ 1286.531279] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1286.536801] ? _kstrtoull+0x180/0x230 [ 1286.540589] ? _parse_integer+0x190/0x190 [ 1286.544726] ? graph_lock+0x170/0x170 [ 1286.548515] ? lock_release+0xa10/0xa10 [ 1286.552493] ? check_same_owner+0x320/0x320 [ 1286.556806] ? find_held_lock+0x36/0x1c0 [ 1286.560855] ? graph_lock+0x170/0x170 [ 1286.564685] ? lock_downgrade+0x8e0/0x8e0 [ 1286.568827] ? find_held_lock+0x36/0x1c0 [ 1286.572883] ? lock_downgrade+0x8e0/0x8e0 [ 1286.577029] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1286.582563] ? proc_fail_nth_write+0x96/0x1f0 [ 1286.587047] ? proc_cwd_link+0x1d0/0x1d0 [ 1286.591109] ? find_held_lock+0x36/0x1c0 [ 1286.595161] _do_fork+0x291/0x12a0 [ 1286.598693] ? fork_idle+0x1a0/0x1a0 [ 1286.602396] ? __lock_is_held+0xb5/0x140 [ 1286.606460] ? __sb_end_write+0xac/0xe0 [ 1286.610428] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1286.615962] ? fput+0x130/0x1a0 [ 1286.619233] ? ksys_write+0x1a6/0x250 [ 1286.623032] ? __ia32_sys_read+0xb0/0xb0 [ 1286.627089] __x64_sys_clone+0xbf/0x150 [ 1286.631051] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1286.636059] do_syscall_64+0x1b1/0x800 [ 1286.639936] ? finish_task_switch+0x1ca/0x840 [ 1286.644423] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1286.649344] ? syscall_return_slowpath+0x30f/0x5c0 [ 1286.654270] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1286.659628] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1286.664463] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1286.669642] RIP: 0033:0x455a09 [ 1286.672819] RSP: 002b:00007f296fd21c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1286.680517] RAX: ffffffffffffffda RBX: 00007f296fd226d4 RCX: 0000000000455a09 [ 1286.687773] RDX: 000000002084effc RSI: 0000000020b53000 RDI: 0000000000000000 2018/06/04 13:39:04 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, "98cfd79e0729e8f4e70b7a8e9d299bf262ae717a8c82ab83f5589e6e1d38373483f1d3c6ea3c69b87d7929a1"}) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) socket$inet6(0xa, 0x80003, 0xff) close(r0) prctl$getname(0x10, &(0x7f0000000100)=""/25) [ 1286.695033] RBP: 000000000072bea0 R08: 0000000020b3bfff R09: 0000000000000000 [ 1286.702378] R10: 0000000020c35ffc R11: 0000000000000246 R12: 0000000000000013 [ 1286.709656] R13: 0000000000000052 R14: 00000000006f5850 R15: 0000000000000000 2018/06/04 13:39:04 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="7575ab766e", 0x5, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f00000001c0)=[{&(0x7f0000000180)="508628e03de794262084645c352f7c57f586702f6f5891d9df429878aa7dfc87365b4a370533248e9bc33a0716ea1212ef79e60b0414f9a12d1a49e6977abd", 0x3f}, {&(0x7f0000000780)="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", 0x1000}], 0x2, r2) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000100)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x70, &(0x7f00000006c0)}, &(0x7f0000000740)="7f0000800000", &(0x7f0000000500)=""/239}) keyctl$revoke(0xb, 0x0) 2018/06/04 13:39:04 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40802, 0x0) open_by_handle_at(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000100)) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200), &(0x7f0000000240)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280), &(0x7f00000002c0)=0x8) syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000300)) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000480)=""/144, 0x90) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/enforce\x00', 0x105005, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x1) pwrite64(r2, &(0x7f0000000000), 0x28000000, 0x6400) 2018/06/04 13:39:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:05 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 2018/06/04 13:39:05 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x3ff, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)=""/85}, 0x18) io_setup(0x38b, &(0x7f0000000040)=0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x10000, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x2, 0x0) r4 = creat(&(0x7f0000000400)='./file0\x00', 0x11d) io_submit(r1, 0x3, &(0x7f0000000480)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00000000c0)="b5bbf68cf6d61ca477ed68ff7155e63c5e7ae4ff495a3247c507210220895c160109662b400670da73c89fc092be7f9bb0013c4e2bd223733e83b9", 0x3b, 0x9, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000240)="413049cebe43b95b8aac5b3e463f420d0703438cf90f0892b054b3c7fcc61d9142c44f82a80a09e3fcd2219bb8d278bb639acdf126666eda2cfbaf22da098a3eec00fe45af9c0eecef40f0ffbaeed9ab3e58897e2117f43c7908debd14b912a0f8b9b016c1c20ef3640b33b72017224b205ae925a0783d4cd5a27486718586a9d6b29c695d1fe9b2eb64bea2a1ba9ef8515e5db9bfb7460e480a2772b354a7e9931acadb2289a10c4be58e4f753e1aec5ebcb1cfcbac78e9e346cd3ad7f5743c59e348f84bfdcbb9ddf7c0a03578530db5d9cd8fee077c9293031793", 0xdc, 0xffff, 0x0, 0x0, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f00000003c0)="4f82", 0x2, 0x3, 0x0, 0x1, r4}]) 2018/06/04 13:39:05 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x2], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:39:05 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') socket$inet_udp(0x2, 0x2, 0x0) preadv(r3, &(0x7f0000000480), 0x10000000000002a1, 0x0) 2018/06/04 13:39:05 executing program 5 (fault-call:2 fault-nth:1): ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:39:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sigaltstack(&(0x7f0000013000/0x3000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) umount2(&(0x7f0000000140)='./file0\x00', 0xf) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000015000/0x3000)=nil, 0x7fffdffea000}}) 2018/06/04 13:39:05 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x80, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x0, 0x0, 0x4, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0700d0001057be7de54c5f44fcd9f285598e200ee3cfb0d468e5937cde79627863775952cb4956e2dd50e6e315eb2ec482c332f631947afd6251748b389a226e77b4f5ad9fa918d21a92bda3601ce441a0485bc0f3a9b7e93a63f5c695c3049374ce547fef5050d40cc7c428550cf447645339527344c4b0700a404c6b20b2c7ba71b972d2deebe0a48df18bc0ce35164923996adf99895ee87acfea9dfa5f2e79b3eb87cb753bcbdc4d9656ce67b0828ce06b4adb762f8c135f6a4ed92fef369006006bd5c15f125c48221180a8b2000000000000000000000000"], 0xd9) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)}, 0x0) 2018/06/04 13:39:05 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000340)={0x5, 0x70, 0x3f, 0x5, 0x8, 0x8, 0x0, 0x9, 0x2, 0xb, 0x350e2145, 0xa59, 0x400, 0x3f, 0x9, 0x6, 0x80000000, 0x2, 0x5, 0x5, 0xc5bb, 0x12e7, 0x3ff, 0x7fff, 0xf16, 0xd83, 0x72, 0x7, 0x80, 0xd2, 0x1, 0xdb, 0x4, 0x5, 0x9, 0x5f0e, 0x37b23649, 0xffb0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300), 0x2}, 0x800, 0x6, 0xffffffff7fffffff, 0x7, 0x1f5, 0x1, 0x5}, r1, 0x3, r0, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r2, &(0x7f0000000040), &(0x7f00000001c0)}, 0x20) r3 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x4, 0x434040) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00000002c0)=0xf000) ioctl$TCSBRKP(r3, 0x5425, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e23, 0x1ff, @empty, 0x3}], 0x64) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r2, &(0x7f0000000040)="a2", &(0x7f0000000080)=""/115}, 0x18) 2018/06/04 13:39:05 executing program 1: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000001840)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000040)={0x3}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000000)='./control\x00', &(0x7f0000001880)='./control\x00', &(0x7f00000018c0)='tmpfs\x00', 0x2001, &(0x7f0000001900)) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./control\x00') close(r0) [ 1287.339915] FAULT_INJECTION: forcing a failure. [ 1287.339915] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1287.351999] CPU: 1 PID: 16758 Comm: syz-executor5 Not tainted 4.17.0+ #82 [ 1287.358930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1287.368281] Call Trace: [ 1287.370881] dump_stack+0x1b9/0x294 [ 1287.374519] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1287.379727] ? zap_class+0x720/0x720 [ 1287.383458] should_fail.cold.4+0xa/0x1a [ 1287.387528] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1287.392643] ? kernel_text_address+0x79/0xf0 [ 1287.397076] ? __unwind_start+0x166/0x330 [ 1287.401241] ? find_held_lock+0x36/0x1c0 [ 1287.405334] ? check_same_owner+0x320/0x320 [ 1287.409665] ? rcu_note_context_switch+0x710/0x710 [ 1287.414606] ? __might_sleep+0x95/0x190 [ 1287.418578] __alloc_pages_nodemask+0x34e/0xd70 [ 1287.423237] ? rcu_is_watching+0x85/0x140 [ 1287.427397] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 1287.432409] ? rcu_is_watching+0x85/0x140 [ 1287.436547] ? rcu_pm_notify+0xc0/0xc0 [ 1287.440434] ? copy_process.part.38+0x169d/0x6e70 [ 1287.445276] ? rcu_read_lock_sched_held+0x108/0x120 [ 1287.450288] ? print_usage_bug+0xc0/0xc0 [ 1287.454339] ? print_usage_bug+0xc0/0xc0 [ 1287.458409] copy_process.part.38+0x4e2/0x6e70 [ 1287.462983] ? zap_class+0x720/0x720 [ 1287.466703] ? lock_acquire+0x1dc/0x520 [ 1287.470670] ? alloc_set_pte+0x1013/0x1600 [ 1287.474898] ? graph_lock+0x170/0x170 [ 1287.478687] ? print_usage_bug+0xc0/0xc0 [ 1287.482758] ? __cleanup_sighand+0x70/0x70 [ 1287.486991] ? find_held_lock+0x13f/0x1c0 [ 1287.491141] ? print_usage_bug+0xc0/0xc0 [ 1287.495193] ? lock_downgrade+0x8e0/0x8e0 [ 1287.499333] ? unlock_page+0x1d0/0x2b0 [ 1287.503221] ? debug_check_no_locks_freed+0x310/0x310 [ 1287.508425] ? print_usage_bug+0xc0/0xc0 [ 1287.512477] ? filemap_map_pages+0xcd4/0x1870 [ 1287.516977] ? debug_check_no_locks_freed+0x310/0x310 [ 1287.522159] ? find_get_entries_tag+0x10a0/0x10a0 [ 1287.526999] ? __lock_acquire+0x7f5/0x5140 [ 1287.531249] ? perf_trace_lock+0x900/0x900 [ 1287.535477] ? perf_trace_lock+0xd6/0x900 [ 1287.539622] ? debug_check_no_locks_freed+0x310/0x310 [ 1287.544799] ? perf_trace_lock_acquire+0xe3/0x980 [ 1287.549635] ? zap_class+0x720/0x720 [ 1287.553338] ? perf_trace_lock+0x900/0x900 [ 1287.557573] ? perf_trace_lock_acquire+0xe3/0x980 [ 1287.562418] ? graph_lock+0x170/0x170 [ 1287.566218] ? lock_acquire+0x1dc/0x520 [ 1287.570184] ? perf_trace_lock+0xd6/0x900 [ 1287.574330] ? perf_trace_lock_acquire+0xe3/0x980 [ 1287.579163] ? zap_class+0x720/0x720 [ 1287.582867] ? perf_trace_lock+0x900/0x900 [ 1287.587101] ? find_held_lock+0x36/0x1c0 [ 1287.591153] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1287.596681] ? _parse_integer+0x13b/0x190 [ 1287.600820] ? graph_lock+0x170/0x170 [ 1287.604612] ? perf_trace_lock+0xd6/0x900 [ 1287.608747] ? _kstrtoull+0x180/0x230 [ 1287.612539] ? _parse_integer+0x190/0x190 [ 1287.616677] ? zap_class+0x720/0x720 [ 1287.620396] ? find_held_lock+0x36/0x1c0 [ 1287.624460] ? graph_lock+0x170/0x170 [ 1287.628257] ? perf_trace_lock+0xd6/0x900 [ 1287.632401] ? find_held_lock+0x36/0x1c0 [ 1287.636463] ? lock_downgrade+0x8e0/0x8e0 [ 1287.640605] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1287.646133] ? proc_fail_nth_write+0x96/0x1f0 [ 1287.650629] ? find_held_lock+0x36/0x1c0 [ 1287.654684] _do_fork+0x291/0x12a0 [ 1287.658221] ? fork_idle+0x1a0/0x1a0 [ 1287.661948] ? __sb_end_write+0xac/0xe0 [ 1287.665922] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1287.671449] ? fput+0x130/0x1a0 [ 1287.674721] ? ksys_write+0x1a6/0x250 [ 1287.678513] ? __ia32_sys_read+0xb0/0xb0 [ 1287.682567] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1287.687405] __x64_sys_clone+0xbf/0x150 [ 1287.691367] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1287.696389] do_syscall_64+0x1b1/0x800 [ 1287.700266] ? finish_task_switch+0x1ca/0x840 [ 1287.704765] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1287.709686] ? syscall_return_slowpath+0x30f/0x5c0 [ 1287.714612] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1287.719974] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1287.724815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1287.729995] RIP: 0033:0x455a09 [ 1287.733177] RSP: 002b:00007f296fd21c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 2018/06/04 13:39:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") alarm(0x100000001) alarm(0x2) [ 1287.740889] RAX: ffffffffffffffda RBX: 00007f296fd226d4 RCX: 0000000000455a09 [ 1287.748145] RDX: 000000002084effc RSI: 0000000020b53000 RDI: 0000000000000000 [ 1287.755403] RBP: 000000000072bea0 R08: 0000000020b3bfff R09: 0000000000000000 [ 1287.762663] R10: 0000000020c35ffc R11: 0000000000000246 R12: 0000000000000013 [ 1287.769919] R13: 0000000000000052 R14: 00000000006f5850 R15: 0000000000000001 2018/06/04 13:39:06 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x3a00000000000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1288.085266] FAULT_FLAG_ALLOW_RETRY missing 30 [ 1288.089891] CPU: 0 PID: 16750 Comm: syz-executor2 Not tainted 4.17.0+ #82 [ 1288.096830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1288.106187] Call Trace: [ 1288.108777] dump_stack+0x1b9/0x294 [ 1288.112396] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1288.117576] ? kasan_check_write+0x14/0x20 [ 1288.121801] ? do_raw_spin_lock+0xc1/0x200 [ 1288.126043] handle_userfault.cold.32+0x44/0x5a [ 1288.130710] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 1288.135284] ? debug_check_no_locks_freed+0x310/0x310 [ 1288.140474] ? find_held_lock+0x36/0x1c0 [ 1288.144532] ? print_usage_bug+0xc0/0xc0 [ 1288.148581] ? print_usage_bug+0xc0/0xc0 [ 1288.152633] ? perf_trace_lock+0xd6/0x900 [ 1288.156774] ? perf_trace_lock_acquire+0xe3/0x980 [ 1288.161625] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1288.166049] ? __lock_acquire+0x7f5/0x5140 [ 1288.170275] ? graph_lock+0x170/0x170 [ 1288.174084] ? find_held_lock+0x36/0x1c0 [ 1288.178139] ? lock_downgrade+0x8e0/0x8e0 [ 1288.182300] ? kasan_check_read+0x11/0x20 [ 1288.186446] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1288.190844] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1288.195416] ? kasan_check_write+0x14/0x20 [ 1288.199659] ? do_raw_spin_lock+0xc1/0x200 [ 1288.203900] __handle_mm_fault+0x38d8/0x4310 [ 1288.208310] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 1288.213071] ? graph_lock+0x170/0x170 [ 1288.216880] ? find_held_lock+0x36/0x1c0 [ 1288.220940] ? lock_downgrade+0x8e0/0x8e0 [ 1288.225080] ? handle_mm_fault+0x8c0/0xc70 [ 1288.229302] handle_mm_fault+0x53a/0xc70 [ 1288.233364] ? __handle_mm_fault+0x4310/0x4310 [ 1288.237941] ? find_vma+0x34/0x190 [ 1288.241472] __do_page_fault+0x60b/0xe40 [ 1288.245519] ? mm_fault_error+0x380/0x380 [ 1288.249673] ? graph_lock+0x170/0x170 [ 1288.253468] do_page_fault+0xee/0x8a7 [ 1288.257263] ? vmalloc_sync_all+0x30/0x30 [ 1288.261399] ? find_held_lock+0x36/0x1c0 [ 1288.265469] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1288.270311] page_fault+0x1e/0x30 [ 1288.273775] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 1288.279393] RSP: 0018:ffff8801ab5dfd08 EFLAGS: 00010206 [ 1288.284754] RAX: ffffed00356bbfb2 RBX: 0000000000000018 RCX: 0000000000000003 [ 1288.292035] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801ab5dfd78 [ 1288.299306] RBP: ffff8801ab5dfd40 R08: ffffed00356bbfb2 R09: ffffed00356bbfaf [ 1288.306561] R10: ffffed00356bbfb1 R11: ffff8801ab5dfd8f R12: 0000000020013018 [ 1288.313816] R13: 0000000020013000 R14: ffff8801ab5dfd78 R15: 00007ffffffff000 [ 1288.321102] ? _copy_from_user+0x10d/0x150 [ 1288.325327] __x64_sys_sigaltstack+0xe9/0x3a0 [ 1288.329811] ? __do_compat_sys_sigaction+0x5a0/0x5a0 [ 1288.334902] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1288.340425] ? fput+0x130/0x1a0 [ 1288.343690] ? ksys_ioctl+0x81/0xd0 [ 1288.347302] ? do_syscall_64+0x92/0x800 [ 1288.351264] do_syscall_64+0x1b1/0x800 [ 1288.355139] ? finish_task_switch+0x1ca/0x840 [ 1288.359623] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1288.364537] ? syscall_return_slowpath+0x30f/0x5c0 [ 1288.369482] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1288.374839] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1288.379685] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1288.384858] RIP: 0033:0x455a09 [ 1288.388039] RSP: 002b:00007fe1ec33bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 1288.395775] RAX: ffffffffffffffda RBX: 00007fe1ec33c6d4 RCX: 0000000000455a09 [ 1288.403051] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020013000 [ 1288.410309] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1288.417660] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1288.424912] R13: 00000000000006ef R14: 00000000006ff708 R15: 0000000000000000 2018/06/04 13:39:06 executing program 5 (fault-call:2 fault-nth:2): ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:39:06 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000340)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000200)=[{}, {}]}) lookup_dcookie(0x9, &(0x7f0000000040)=""/89, 0x59) 2018/06/04 13:39:06 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x202000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f00000000c0)=0x799) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e0, &(0x7f0000000080)=r1) 2018/06/04 13:39:06 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xffffffff00000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:39:06 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000180)) inotify_add_watch(r1, &(0x7f0000000280)='./file0\x00', 0x2000124) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000200)={r2}, &(0x7f0000000240), 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x2}, 0x2be) unlink(&(0x7f00000000c0)='./file0\x00') getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/06/04 13:39:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:06 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x389}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x401, 0x7, 0xfc, 0x0, 0x3}, &(0x7f0000000140)=0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000000180)={0x2}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000008000020000e20002000008000000009c20ee930f78940376f3e6b5d31c80c5a1ac2bb1b0d9628b501ef13a02b1f920e9d8320237cc92c857e1d343f99d78a06a136c1a5059d6df17d61a7017f507b0665b7c4a4ade2176196381e984a4ba41ab5d17342ab449dc99a64a7734b89f974188666e54a7587d7aca9e70e124dfd75391e212cebe63dae8b8c993ea91273348"]) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/06/04 13:39:06 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) read(r0, &(0x7f0000000000)=""/33, 0x21) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) mlock(&(0x7f0000ff5000/0x4000)=nil, 0x4000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xb45}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xc1, 0x20, 0x7, 0x1000000000000009, 0x20}, &(0x7f0000000300)=0x98) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) [ 1288.717481] FAULT_INJECTION: forcing a failure. [ 1288.717481] name failslab, interval 1, probability 0, space 0, times 0 [ 1288.728917] CPU: 1 PID: 16802 Comm: syz-executor5 Not tainted 4.17.0+ #82 [ 1288.735842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1288.745202] Call Trace: [ 1288.747795] dump_stack+0x1b9/0x294 [ 1288.751438] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1288.756632] should_fail.cold.4+0xa/0x1a [ 1288.760689] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1288.765875] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1288.770984] ? memcg_kmem_charge_memcg+0x74/0x110 [ 1288.775824] ? percpu_ref_tryget+0x2b0/0x2b0 [ 1288.780249] ? find_held_lock+0x36/0x1c0 [ 1288.784344] ? check_same_owner+0x320/0x320 [ 1288.788687] ? rcu_note_context_switch+0x710/0x710 [ 1288.793632] __should_failslab+0x124/0x180 [ 1288.797891] should_failslab+0x9/0x14 [ 1288.801697] kmem_cache_alloc+0x2af/0x760 [ 1288.805846] ? rcu_is_watching+0x85/0x140 [ 1288.809985] ? rcu_pm_notify+0xc0/0xc0 [ 1288.813866] prepare_creds+0x78/0x3e0 [ 1288.817655] ? abort_creds+0x170/0x170 [ 1288.821533] ? __raw_spin_lock_init+0x1c/0x100 [ 1288.826101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1288.831107] copy_creds+0x7b/0x470 [ 1288.834630] ? lockdep_init_map+0x9/0x10 [ 1288.838679] copy_process.part.38+0xcd2/0x6e70 [ 1288.843252] ? lock_acquire+0x1dc/0x520 [ 1288.847216] ? alloc_set_pte+0x1013/0x1600 [ 1288.851441] ? graph_lock+0x170/0x170 [ 1288.855225] ? print_usage_bug+0xc0/0xc0 [ 1288.859294] ? __cleanup_sighand+0x70/0x70 [ 1288.863518] ? find_held_lock+0x13f/0x1c0 [ 1288.867656] ? print_usage_bug+0xc0/0xc0 [ 1288.871802] ? lock_downgrade+0x8e0/0x8e0 [ 1288.875941] ? unlock_page+0x1d0/0x2b0 [ 1288.879821] ? debug_check_no_locks_freed+0x310/0x310 [ 1288.884997] ? print_usage_bug+0xc0/0xc0 [ 1288.889048] ? filemap_map_pages+0xcd4/0x1870 [ 1288.893535] ? debug_check_no_locks_freed+0x310/0x310 [ 1288.898710] ? find_get_entries_tag+0x10a0/0x10a0 [ 1288.903541] ? __lock_acquire+0x7f5/0x5140 [ 1288.907760] ? debug_check_no_locks_freed+0x310/0x310 [ 1288.912957] ? debug_check_no_locks_freed+0x310/0x310 [ 1288.918137] ? print_usage_bug+0xc0/0xc0 [ 1288.922184] ? graph_lock+0x170/0x170 [ 1288.925973] ? graph_lock+0x170/0x170 [ 1288.929767] ? lock_acquire+0x1dc/0x520 [ 1288.933739] ? __fdget_pos+0x1a9/0x1e0 [ 1288.937613] ? graph_lock+0x170/0x170 [ 1288.941404] ? __lock_acquire+0x7f5/0x5140 [ 1288.945627] ? find_held_lock+0x36/0x1c0 [ 1288.949675] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1288.955195] ? _parse_integer+0x13b/0x190 [ 1288.959330] ? graph_lock+0x170/0x170 [ 1288.963130] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1288.968651] ? _kstrtoull+0x180/0x230 [ 1288.972437] ? _parse_integer+0x190/0x190 [ 1288.976570] ? graph_lock+0x170/0x170 [ 1288.980353] ? lock_release+0xa10/0xa10 [ 1288.984311] ? check_same_owner+0x320/0x320 [ 1288.988621] ? find_held_lock+0x36/0x1c0 [ 1288.992669] ? graph_lock+0x170/0x170 [ 1288.996460] ? lock_downgrade+0x8e0/0x8e0 [ 1289.000683] ? find_held_lock+0x36/0x1c0 [ 1289.004735] ? lock_downgrade+0x8e0/0x8e0 [ 1289.008878] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1289.014402] ? proc_fail_nth_write+0x96/0x1f0 [ 1289.018881] ? proc_cwd_link+0x1d0/0x1d0 [ 1289.022929] ? find_held_lock+0x36/0x1c0 [ 1289.026979] _do_fork+0x291/0x12a0 [ 1289.030519] ? fork_idle+0x1a0/0x1a0 [ 1289.034221] ? __lock_is_held+0xb5/0x140 [ 1289.038276] ? __sb_end_write+0xac/0xe0 [ 1289.042250] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1289.047772] ? fput+0x130/0x1a0 [ 1289.051040] ? ksys_write+0x1a6/0x250 [ 1289.054831] ? __ia32_sys_read+0xb0/0xb0 [ 1289.058889] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1289.063718] __x64_sys_clone+0xbf/0x150 [ 1289.067679] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1289.072681] do_syscall_64+0x1b1/0x800 [ 1289.076554] ? finish_task_switch+0x1ca/0x840 [ 1289.081037] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1289.085952] ? syscall_return_slowpath+0x30f/0x5c0 [ 1289.090874] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1289.096227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1289.101059] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1289.106231] RIP: 0033:0x455a09 [ 1289.109406] RSP: 002b:00007f296fd21c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 2018/06/04 13:39:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000004c0)=0xe8) lstat(&(0x7f0000000780)='./file0/file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in=@broadcast=0xffffffff, 0x4e23, 0x4, 0x4e21, 0x9d, 0xa, 0x80, 0xa0, 0xff, r2, r3}, {0x4, 0xfffffffffffffffd, 0x40, 0xf, 0xe2, 0x2, 0x1, 0x100}, {0x8c5b, 0x1, 0x1366}, 0xffff, 0x6e6bbd, 0x1, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x3506, 0x0, 0x2, 0x9, 0x7, 0x869a, 0x20}}, 0xe8) fstat(r0, &(0x7f0000000240)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000500)={0x2, {{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}}, 0x88) socket(0x11, 0x6, 0x80000000) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x181200, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f00000007c0)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f0000000240)=[{}]}) ioctl$EVIOCGREP(r5, 0x40107447, &(0x7f0000000000)=""/174) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000000300)=""/140) close(r5) [ 1289.117101] RAX: ffffffffffffffda RBX: 00007f296fd226d4 RCX: 0000000000455a09 [ 1289.124355] RDX: 000000002084effc RSI: 0000000020b53000 RDI: 0000000000000000 [ 1289.131609] RBP: 000000000072bea0 R08: 0000000020b3bfff R09: 0000000000000000 [ 1289.138868] R10: 0000000020c35ffc R11: 0000000000000246 R12: 0000000000000013 [ 1289.146120] R13: 0000000000000052 R14: 00000000006f5850 R15: 0000000000000002 2018/06/04 13:39:07 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x4000000000000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:39:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:07 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000000c0)={@broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='highspeed\x00', 0x49c) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000540)={{0x2e, @multicast2=0xe0000002, 0x4e22, 0x1, 'lblcr\x00', 0x2b, 0x3, 0x4c}, {@loopback=0x7f000001, 0x4e21, 0x0, 0xd01, 0x2, 0x2}}, 0x44) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x3b2) 2018/06/04 13:39:07 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x80184132, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x401, 0x9, 0x9, 0x7, 0x1, 0x1, 0x6, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x2, 0x3, 0x4, 0x7}}, &(0x7f0000000140)=0xb0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000002c0)={{0x8, 0x1, 0xffffffffffffffff, 0x1ff, "76dcb30580fd40200a23ac6e6c135e4a27f32691815b3446e5a732554069e8ebf603a75f4f22a093fc95519d", 0x40}, 0x5, [0x3ff, 0x1, 0x1, 0x60, 0x6, 0x7, 0xc0, 0x4, 0x7, 0x6, 0x5, 0x101, 0xfffffffffffffffd, 0x0, 0x1000, 0x2, 0x1ff, 0x3, 0x401, 0xcfbe, 0x25e, 0x3, 0x7f, 0x4, 0x7f, 0xce58, 0x4, 0xf4e, 0x8, 0x518, 0x6, 0x5, 0x45d7, 0x3, 0x4f, 0x7, 0x5, 0x4, 0x1, 0x7, 0x9, 0x7, 0xfffffffffffffffe, 0x9, 0x0, 0x1f0f, 0x3, 0xa5, 0x7, 0x1ff, 0x0, 0x8, 0x3, 0x7, 0x5dc, 0x4, 0x8000, 0xe8a, 0xffffffff, 0x8, 0x5, 0x0, 0x1f, 0x8, 0xa6, 0x80000000, 0x6, 0x0, 0x3f, 0x3, 0x800000000, 0x1, 0x9, 0x0, 0x2, 0x0, 0x10000, 0xe7, 0xffffffff, 0x0, 0x23, 0x1f, 0xbfd2, 0x10000, 0x6, 0x95, 0x7, 0x9, 0xe067, 0x3, 0xeff5, 0x400, 0x6, 0x8000, 0x80000000, 0x4e10, 0x3ff, 0xffff, 0x800, 0x3, 0x9, 0x3ff, 0x8, 0x10001, 0x6, 0x4, 0x96, 0x20, 0xfffffffffffff9e7, 0x5, 0x4, 0x40, 0x9, 0xfaa2, 0x2, 0x10000, 0xa000000000000000, 0xfffffffffffffffb, 0x4, 0x4, 0x5, 0x9, 0x4, 0x1, 0x7, 0x7, 0x7fffffff, 0xffffffffffff0001], {0x77359400}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x3, 0x800, 0x3, 0x20, 0x44}, &(0x7f0000000240)=0x98) ioctl$int_out(r0, 0x5460, &(0x7f0000000280)) 2018/06/04 13:39:07 executing program 5 (fault-call:2 fault-nth:3): ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1cffc)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/06/04 13:39:07 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xb00000000000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 13:39:07 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180), 0x0, 0x10000000000000}, 0x0) r2 = getpgid(0xffffffffffffffff) setpriority(0x3, r2, 0x100000007) 2018/06/04 13:39:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:07 executing program 7: ioctl(0xffffffffffffffff, 0x4c, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)=""/15, 0xf) r1 = syz_open_dev$tun(&(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000007c0)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x1, 0x0) dup(r1) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x3) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00000000c0)="62a5aa8246479083122c92cf0000005bc91a000000000000000000000000000000000000", 0x24) openat$cgroup_subtree(r0, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000740)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x60, r3, 0x1, 0x70bd26, 0x8, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x880) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000340)) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x930, 0x4) 2018/06/04 13:39:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000100)) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x9, 0x800b, 0xffffffff, 0x100}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000740)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r2, 0xc4, &(0x7f0000000640)=[@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x5bae}, @in6={0xa, 0x4e24, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x51, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f0000000280)=0x256) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0x10000, @loopback={0x0, 0x1}, 0x9}}, 0x6, 0xffffffffffffff81}, &(0x7f00000003c0)=0x90) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "9253ad7425a54390552beeabe26af41bac7613a92e613b63bf938c5a48eb02b1caa1fae1b4afd008cb5d2c41e2843b418bd800aef95ed3b3516ef8d3c3a3fe6c234655e60df19c220eeb87a2b0574951"}, 0xd8) syz_emit_ethernet(0x4a, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600f780000000000000aa00004e200000001500000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50780000000000006d32c039f363dd2e8ea5f87f80000000000000009c1e78ab8f29eebf07b26b539da3de88bbd898e7419e95c326d2c851fc79503d1fee1a5643bda4f4c352ea5b3147b8eee35bd0c5bc4cd3fda0589a95d5b8bd706288021cefce71865d0fbee0fc"], &(0x7f00000002c0)) 2018/06/04 13:39:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000100)={0x2, 0xdc6, 0x4}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newrule={0x20, 0x20, 0x0, 0x0, 0x0, {0x2}}, 0x20}, 0x1}, 0x0) [ 1289.769497] Unknown ioctl 1074296579 [ 1289.801518] Unknown ioctl -1879003484 [ 1289.821418] FAULT_INJECTION: forcing a failure. [ 1289.821418] name failslab, interval 1, probability 0, space 0, times 0 [ 1289.833449] CPU: 1 PID: 16860 Comm: syz-executor5 Not tainted 4.17.0+ #82 [ 1289.840390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1289.849756] Call Trace: [ 1289.853415] dump_stack+0x1b9/0x294 [ 1289.857064] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1289.862271] ? perf_trace_lock_acquire+0xe3/0x980 [ 1289.867131] ? kasan_kmalloc+0xc4/0xe0 [ 1289.871034] ? kasan_slab_alloc+0x12/0x20 [ 1289.875194] ? kmem_cache_alloc+0x12e/0x760 [ 1289.879529] ? prepare_creds+0x78/0x3e0 [ 1289.883516] ? copy_creds+0x7b/0x470 [ 1289.887253] should_fail.cold.4+0xa/0x1a [ 1289.891329] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1289.896435] ? kasan_check_read+0x11/0x20 [ 1289.900575] ? rcu_is_watching+0x85/0x140 [ 1289.904754] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1289.909938] ? find_held_lock+0x36/0x1c0 [ 1289.913993] ? htab_map_alloc+0xf70/0x1120 [ 1289.918236] ? check_same_owner+0x320/0x320 [ 1289.922549] ? rcu_is_watching+0x85/0x140 [ 1289.926687] ? rcu_note_context_switch+0x710/0x710 [ 1289.931606] ? security_prepare_creds+0x94/0xc0 [ 1289.936268] __should_failslab+0x124/0x180 [ 1289.940506] should_failslab+0x9/0x14 [ 1289.944558] kmem_cache_alloc+0x2af/0x760 [ 1289.948694] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1289.953708] __delayacct_tsk_init+0x20/0x80 [ 1289.958026] copy_process.part.38+0x301c/0x6e70 [ 1289.962690] ? lock_acquire+0x1dc/0x520 [ 1289.966654] ? alloc_set_pte+0x1013/0x1600 [ 1289.970896] ? graph_lock+0x170/0x170 [ 1289.974687] ? print_usage_bug+0xc0/0xc0 [ 1289.978744] ? __cleanup_sighand+0x70/0x70 [ 1289.982970] ? find_held_lock+0x13f/0x1c0 [ 1289.987116] ? print_usage_bug+0xc0/0xc0 [ 1289.991178] ? lock_downgrade+0x8e0/0x8e0 [ 1289.995336] ? unlock_page+0x1d0/0x2b0 [ 1289.999220] ? debug_check_no_locks_freed+0x310/0x310 [ 1290.004405] ? print_usage_bug+0xc0/0xc0 [ 1290.008456] ? filemap_map_pages+0xcd4/0x1870 [ 1290.012953] ? debug_check_no_locks_freed+0x310/0x310 [ 1290.018142] ? find_get_entries_tag+0x10a0/0x10a0 [ 1290.022975] ? __lock_acquire+0x7f5/0x5140 [ 1290.027198] ? perf_trace_lock+0x900/0x900 [ 1290.031432] ? debug_check_no_locks_freed+0x310/0x310 [ 1290.036608] ? perf_trace_lock_acquire+0xe3/0x980 [ 1290.041446] ? perf_trace_lock+0x900/0x900 [ 1290.045668] ? perf_trace_lock_acquire+0xe3/0x980 [ 1290.050513] ? graph_lock+0x170/0x170 [ 1290.054300] ? lock_acquire+0x1dc/0x520 [ 1290.058276] ? __fdget_pos+0x1a9/0x1e0 [ 1290.062156] ? perf_trace_lock_acquire+0xe3/0x980 [ 1290.067003] ? perf_trace_lock+0x900/0x900 [ 1290.071228] ? find_held_lock+0x36/0x1c0 [ 1290.075279] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1290.080805] ? _parse_integer+0x13b/0x190 [ 1290.084943] ? graph_lock+0x170/0x170 [ 1290.088732] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1290.094257] ? _kstrtoull+0x180/0x230 [ 1290.098048] ? _parse_integer+0x190/0x190 [ 1290.102184] ? graph_lock+0x170/0x170 [ 1290.105992] ? lock_release+0xa10/0xa10 [ 1290.109971] ? find_held_lock+0x36/0x1c0 [ 1290.114028] ? graph_lock+0x170/0x170 [ 1290.117821] ? lock_downgrade+0x8e0/0x8e0 [ 1290.121962] ? find_held_lock+0x36/0x1c0 [ 1290.126035] ? lock_downgrade+0x8e0/0x8e0 [ 1290.130176] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1290.135702] ? proc_fail_nth_write+0x96/0x1f0 [ 1290.140187] ? proc_cwd_link+0x1d0/0x1d0 [ 1290.144243] ? find_held_lock+0x36/0x1c0 [ 1290.148309] _do_fork+0x291/0x12a0 [ 1290.151844] ? fork_idle+0x1a0/0x1a0 [ 1290.155546] ? __lock_is_held+0xb5/0x140 [ 1290.159611] ? __sb_end_write+0xac/0xe0 [ 1290.163579] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1290.169104] ? fput+0x130/0x1a0 [ 1290.172372] ? ksys_write+0x1a6/0x250 [ 1290.176161] ? __ia32_sys_read+0xb0/0xb0 [ 1290.180222] __x64_sys_clone+0xbf/0x150 [ 1290.184183] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1290.189191] do_syscall_64+0x1b1/0x800 [ 1290.193066] ? finish_task_switch+0x1ca/0x840 [ 1290.197638] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1290.202557] ? syscall_return_slowpath+0x30f/0x5c0 [ 1290.207480] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1290.212836] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1290.217674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1290.222852] RIP: 0033:0x455a09 [ 1290.226029] RSP: 002b:00007f296fd21c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1290.233739] RAX: ffffffffffffffda RBX: 00007f296fd226d4 RCX: 0000000000455a09 [ 1290.240998] RDX: 000000002084effc RSI: 0000000020b53000 RDI: 0000000000000000 2018/06/04 13:39:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x521300, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000140)={0xf69, 0x8, 0x80e, 0x4, 0x401}) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000040)={0x7b}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi}]}) 2018/06/04 13:39:08 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00006c8f31)=""/207, 0x64}], 0x1c5) write$fuse(0xffffffffffffffff, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b27250f0f6065d86a61bf2b3b3ce8f92b84fa9ad86945bd8fbdcb34002bffededda48d00005ee165dbd82748f6d348820315f50008000048000000000000000000002000"], 0x5a) r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/33, 0x21}, {&(0x7f0000000080)=""/129, 0x81}, {&(0x7f0000000140)=""/121, 0x79}], 0x3) r1 = accept4(r0, 0x0, &(0x7f00000002c0), 0x80800) bind$pptp(r1, &(0x7f0000000300)={0x18, 0x2, {0x0, @rand_addr=0x3}}, 0x1e) [ 1290.248263] RBP: 000000000072bea0 R08: 0000000020b3bfff R09: 0000000000000000 [ 1290.255532] R10: 0000000020c35ffc R11: 0000000000000246 R12: 0000000000000013 [ 1290.262790] R13: 0000000000000052 R14: 00000000006f5850 R15: 0000000000000003 [ 1290.285960] Unknown ioctl 1074296579 2018/06/04 13:39:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) recvmsg$kcm(r2, &(0x7f00000015c0)={&(0x7f0000000480)=@ipx, 0x80, &(0x7f0000000280)=[{&(0x7f0000000500)=""/185, 0xb9}], 0x1, &(0x7f00000005c0)=""/4096, 0x1000}, 0x0) 2018/06/04 13:39:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40000, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) fcntl$getown(r2, 0x9) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x9, 0x8, 0x1, 0x707}) [ 1290.313980] Unknown ioctl -1879003484 2018/06/04 13:39:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a1, &(0x7f0000000300)='rose+\x00\x00\x00!\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) clock_gettime(0x1, &(0x7f0000000000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="06000000040200000400000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=r3, @ANYRES64=r4/1000+10000, @ANYBLOB="020000400100000001000040fc000000bc75ebe0558907dd"], 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000000) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) socket$packet(0x11, 0xffffffffffffffff, 0x300) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/18) ioctl(r1, 0x80000000008001, &(0x7f0000000180)="c626264fa6c7000393a3e5fabcca35a0d13173356e4c2c8523bf012c0d708219d89e34402f026823e6fe79398af9a29d52fc4a69e9e8d3112f") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000340)=0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) 2018/06/04 13:39:08 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") unshare(0x400) r1 = geteuid() getgroups(0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='uid_map\x00') ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000100)={0x3}) fchown(r0, r1, r2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x7005, &(0x7f0000000040)) 2018/06/04 13:39:08 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0x3a000000], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 1290.450202] kasan: CONFIG_KASAN_INLINE enabled [ 1290.457426] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1290.464778] general protection fault: 0000 [#1] SMP KASAN [ 1290.470303] Dumping ftrace buffer: [ 1290.473830] (ftrace buffer empty) [ 1290.477524] Modules linked in: [ 1290.480721] CPU: 1 PID: 16860 Comm: syz-executor5 Not tainted 4.17.0+ #82 [ 1290.487647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1290.497014] RIP: 0010:__delayacct_blkio_end+0x4f/0xc0 [ 1290.502198] RSP: 0018:ffff880176fc4da8 EFLAGS: 00010002 [ 1290.507564] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc900068e5000 [ 1290.514837] RDX: 0000000000000007 RSI: ffffffff817a5061 RDI: 0000000000000038 [ 1290.522111] RBP: ffff880176fc4dc0 R08: ffffed003b5e46d3 R09: 0000000000000001 [ 1290.529383] R10: ffff880176fc4e50 R11: ffff8801daf23693 R12: ffff8801818a6600 [ 1290.536651] R13: ffff8801c0f72180 R14: ffff8801c0f721bc R15: 0000000000000002 [ 1290.543912] FS: 00007f296fd22700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 1290.552119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1290.557982] CR2: 0000000020b53000 CR3: 0000000177591000 CR4: 00000000001426e0 [ 1290.565238] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1290.572491] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1290.579745] Call Trace: [ 1290.582321] try_to_wake_up+0xaa5/0x1280 [ 1290.586370] ? migrate_swap_stop+0x850/0x850 [ 1290.590772] ? retint_kernel+0x10/0x10 [ 1290.594653] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1290.600184] ? anon_vma_interval_tree_iter_next+0xf7/0x240 [ 1290.605790] default_wake_function+0x30/0x50 [ 1290.610182] ? rmap_walk_anon+0x73a/0xe80 [ 1290.614315] autoremove_wake_function+0x7a/0x350 [ 1290.619073] ? finish_wait+0x420/0x420 [ 1290.622945] ? invalid_page_referenced_vma+0x5e0/0x5e0 [ 1290.628217] ? mark_held_locks+0xc9/0x160 [ 1290.632360] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1290.636927] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1290.642445] ? PageHuge+0x17e/0x2a0 [ 1290.646054] wake_page_function+0x15f/0x1c0 [ 1290.650361] __wake_up_common+0x189/0x730 [ 1290.654491] ? wait_woken+0x2a0/0x2a0 [ 1290.658285] ? total_mapcount+0x2c7/0x910 [ 1290.662420] ? kasan_check_write+0x14/0x20 [ 1290.666638] ? do_raw_spin_lock+0xc1/0x200 [ 1290.670858] __wake_up_locked_key_bookmark+0x16/0x20 [ 1290.675945] wake_up_page_bit+0x297/0x580 [ 1290.680089] ? filemap_fdatawait_keep_errors+0xc0/0xc0 [ 1290.685350] ? try_to_munlock+0x670/0x670 [ 1290.689492] ? __lock_acquire+0x7f5/0x5140 [ 1290.693711] ? mark_held_locks+0xc9/0x160 [ 1290.697857] ? putback_movable_pages+0xac0/0xac0 [ 1290.702595] ? do_pages_stat+0x420/0x420 [ 1290.706640] unlock_page+0x214/0x2b0 [ 1290.710340] ? wake_up_page_bit+0x580/0x580 [ 1290.714647] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1290.720177] ? unfreeze_page+0x132/0x1b0 [ 1290.724222] ? compound_mapcount+0x300/0x300 [ 1290.728614] ? _raw_spin_unlock_irqrestore+0xa1/0xc0 [ 1290.733701] __split_huge_page+0xfc7/0x17b0 [ 1290.738018] ? vmf_insert_pfn_pud+0x5b0/0x5b0 [ 1290.742498] ? debug_check_no_locks_freed+0x310/0x310 [ 1290.747679] ? vma_adjust_trans_huge+0x310/0x310 [ 1290.752417] ? check_pte+0x4b0/0x4b0 [ 1290.756117] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1290.761637] ? vma_kernel_pagesize+0xb0/0xb0 [ 1290.766027] ? graph_lock+0x170/0x170 [ 1290.769811] ? try_to_munlock+0x670/0x670 [ 1290.773942] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1290.779463] ? total_mapcount+0x2c7/0x910 [ 1290.783602] ? graph_lock+0x170/0x170 [ 1290.787386] ? vma_adjust_trans_huge+0x310/0x310 [ 1290.792136] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1290.797656] ? try_to_unmap+0x37f/0x850 [ 1290.801624] ? rmap_walk_locked+0x340/0x340 [ 1290.805927] ? find_held_lock+0x36/0x1c0 [ 1290.809971] ? lock_downgrade+0x8e0/0x8e0 [ 1290.814102] ? kasan_check_read+0x11/0x20 [ 1290.818234] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1290.822627] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1290.827195] ? kasan_check_write+0x14/0x20 [ 1290.831425] ? do_raw_spin_lock+0xc1/0x200 [ 1290.835644] split_huge_page_to_list+0x15a2/0x1bf0 [ 1290.840558] ? can_split_huge_page+0x770/0x770 [ 1290.845125] ? vma_adjust_trans_huge+0x310/0x310 [ 1290.849866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1290.855390] ? page_mapped+0x34e/0x760 [ 1290.859260] ? __page_mapcount+0x530/0x530 [ 1290.863494] ? rmap_walk+0x243/0x350 [ 1290.867193] ? page_get_anon_vma+0x570/0x570 [ 1290.871584] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1290.877103] ? page_rmapping+0xd3/0x150 [ 1290.881059] ? vm_mmap+0xc0/0xc0 [ 1290.884413] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1290.889934] ? page_referenced+0x2c5/0xaa0 [ 1290.894151] ? rmap_walk+0x350/0x350 [ 1290.897846] ? lock_downgrade+0x8e0/0x8e0 [ 1290.901989] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1290.907514] ? page_mapping+0x447/0x5c0 [ 1290.911474] ? shmem_parse_options.cold.49+0x49/0x49 [ 1290.916559] ? rcu_is_watching+0x85/0x140 [ 1290.920691] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1290.925881] ? page_evictable+0x23b/0x340 [ 1290.930017] ? page_mapcount_is_zero+0x30/0x30 [ 1290.934583] ? __anon_vma_prepare+0x700/0x700 [ 1290.939060] ? perf_trace_lock_acquire+0xe3/0x980 [ 1290.943887] shrink_page_list+0x4a4b/0x5fe0 [ 1290.948200] ? page_evictable+0x340/0x340 [ 1290.952344] ? rb_erase_cached+0xc6a/0x32a0 [ 1290.956649] ? kernel_poison_pages+0x136/0x220 [ 1290.961303] ? kasan_unpoison_shadow+0x35/0x50 [ 1290.965866] ? rb_next+0x140/0x140 [ 1290.969391] ? graph_lock+0x170/0x170 [ 1290.973175] ? __lock_acquire+0x7f5/0x5140 [ 1290.977405] ? __update_load_avg_se.isra.34+0x61e/0x980 [ 1290.982753] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 1290.988794] ? graph_lock+0x170/0x170 [ 1290.992580] ? print_usage_bug+0xc0/0xc0 [ 1290.996624] ? print_usage_bug+0xc0/0xc0 [ 1291.000669] ? __update_load_avg_se.isra.34+0x61e/0x980 [ 1291.006019] ? print_usage_bug+0xc0/0xc0 [ 1291.010061] ? print_usage_bug+0xc0/0xc0 [ 1291.014106] ? print_usage_bug+0xc0/0xc0 [ 1291.018152] ? __lock_acquire+0x7f5/0x5140 [ 1291.022371] ? print_usage_bug+0xc0/0xc0 [ 1291.026426] ? __lock_acquire+0x7f5/0x5140 [ 1291.030643] ? graph_lock+0x170/0x170 [ 1291.034432] ? rb_erase_cached+0xc6a/0x32a0 [ 1291.038737] ? rb_next+0x140/0x140 [ 1291.042262] ? tg_unthrottle_up+0x220/0x220 [ 1291.046569] ? __update_load_avg_cfs_rq.isra.35+0x435/0x590 [ 1291.052277] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 1291.058319] ? graph_lock+0x170/0x170 [ 1291.062106] ? update_load_avg+0x2d9/0x2570 [ 1291.066758] ? __update_load_avg_se.isra.34+0x61e/0x980 [ 1291.072106] ? attach_entity_load_avg+0x850/0x850 [ 1291.076933] ? update_load_avg+0x2d9/0x2570 [ 1291.081240] ? attach_entity_load_avg+0x850/0x850 [ 1291.086065] ? print_usage_bug+0xc0/0xc0 [ 1291.090111] ? rcu_read_lock_sched_held+0x108/0x120 [ 1291.095124] ? rb_erase+0x3530/0x3530 [ 1291.098995] ? print_usage_bug+0xc0/0xc0 [ 1291.103042] ? graph_lock+0x170/0x170 [ 1291.106823] ? print_usage_bug+0xc0/0xc0 [ 1291.110867] ? __lock_acquire+0x7f5/0x5140 [ 1291.115098] ? print_usage_bug+0xc0/0xc0 [ 1291.119143] ? attach_entity_load_avg+0x850/0x850 [ 1291.123969] ? cgroup_cpu_stat_updated+0xa5/0x410 [ 1291.128797] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 1291.134834] ? graph_lock+0x170/0x170 [ 1291.138620] ? __lock_acquire+0x7f5/0x5140 [ 1291.142841] ? update_load_avg+0x2d9/0x2570 [ 1291.147161] ? debug_check_no_locks_freed+0x310/0x310 [ 1291.152336] ? update_load_avg+0x2d9/0x2570 [ 1291.156642] ? debug_check_no_locks_freed+0x310/0x310 [ 1291.161814] ? free_unref_page_list+0xc9a/0x12c0 [ 1291.166564] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1291.171562] ? trace_hardirqs_on+0xd/0x10 [ 1291.175703] ? __page_frag_cache_drain+0x1e0/0x1e0 [ 1291.180616] ? rb_erase+0x3530/0x3530 [ 1291.184409] ? print_usage_bug+0xc0/0xc0 [ 1291.188462] ? print_usage_bug+0xc0/0xc0 [ 1291.192508] ? graph_lock+0x170/0x170 [ 1291.196297] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1291.201815] ? __isolate_lru_page+0x74d/0x9d0 [ 1291.206292] ? putback_lru_page+0x270/0x270 [ 1291.210598] ? find_held_lock+0x36/0x1c0 [ 1291.214643] ? mem_cgroup_uncharge+0xe0/0xe0 [ 1291.219034] ? graph_lock+0x170/0x170 [ 1291.222819] ? lock_downgrade+0x8e0/0x8e0 [ 1291.226961] ? graph_lock+0x170/0x170 [ 1291.230754] ? kasan_check_write+0x14/0x20 [ 1291.234995] ? __mod_zone_page_state+0xa0/0xd0 [ 1291.239565] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1291.245097] ? isolate_lru_pages.isra.52+0x103c/0x18d0 [ 1291.250361] ? __isolate_lru_page+0x9d0/0x9d0 [ 1291.254851] ? debug_check_no_locks_freed+0x310/0x310 [ 1291.260026] ? graph_lock+0x170/0x170 [ 1291.263814] ? debug_check_no_locks_freed+0x310/0x310 [ 1291.268988] ? debug_check_no_locks_freed+0x310/0x310 [ 1291.274165] ? find_held_lock+0x36/0x1c0 [ 1291.278220] ? graph_lock+0x170/0x170 [ 1291.282017] ? print_usage_bug+0xc0/0xc0 [ 1291.286072] ? flush_plug_callbacks+0x553/0x7f0 [ 1291.290726] ? graph_lock+0x170/0x170 [ 1291.294509] ? find_held_lock+0x36/0x1c0 [ 1291.298556] ? find_held_lock+0x36/0x1c0 [ 1291.302605] ? lock_downgrade+0x8e0/0x8e0 [ 1291.306737] ? kasan_check_read+0x11/0x20 [ 1291.310879] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1291.315447] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1291.320447] shrink_inactive_list+0x73a/0x1c60 [ 1291.325018] ? putback_inactive_pages+0x1b00/0x1b00 [ 1291.330016] ? graph_lock+0x170/0x170 [ 1291.333801] ? kasan_check_read+0x11/0x20 [ 1291.337932] ? mem_cgroup_get_nr_swap_pages+0x182/0x320 [ 1291.343291] ? blk_start_plug+0xc4/0x360 [ 1291.347338] ? blk_lld_busy+0x70/0x70 [ 1291.351123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1291.356644] ? lruvec_lru_size+0x2a4/0x430 [ 1291.360859] ? graph_lock+0x170/0x170 [ 1291.364644] ? throttle_direct_reclaim+0x9d0/0x9d0 [ 1291.369563] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 1291.374734] shrink_node_memcg+0x78c/0x1910 [ 1291.379040] ? shrink_active_list+0x17f0/0x17f0 [ 1291.383703] ? kasan_check_read+0x11/0x20 [ 1291.387832] ? rcu_is_watching+0x85/0x140 [ 1291.391968] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1291.397487] ? mem_cgroup_iter+0x4b0/0x9d0 [ 1291.401707] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1291.407226] shrink_node+0x481/0x1740 [ 1291.411021] ? shrink_node_memcg+0x1910/0x1910 [ 1291.415587] ? kvm_clock_read+0x25/0x30 [ 1291.419546] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 1291.424543] ? ktime_get+0x2d9/0x430 [ 1291.428244] ? do_gettimeofday+0x170/0x170 [ 1291.432465] ? lock_downgrade+0x8e0/0x8e0 [ 1291.436598] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1291.442117] do_try_to_free_pages+0x3c9/0x1240 [ 1291.446688] ? shrink_node+0x1740/0x1740 [ 1291.450731] ? rcu_is_watching+0x85/0x140 [ 1291.454860] ? rcu_pm_notify+0xc0/0xc0 [ 1291.458732] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 1291.463927] ? try_to_free_pages+0xb30/0xb30 [ 1291.468330] ? lock_downgrade+0x8e0/0x8e0 [ 1291.472463] ? kasan_check_read+0x11/0x20 [ 1291.476595] ? kasan_check_read+0x11/0x20 [ 1291.480725] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1291.485116] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1291.489688] ? trace_hardirqs_on+0xd/0x10 [ 1291.493822] reclaim_high.constprop.67+0x12f/0x1d0 [ 1291.498737] ? memcg_event_wake+0x410/0x410 [ 1291.503042] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1291.508563] ? exit_to_usermode_loop+0x87/0x310 [ 1291.513226] mem_cgroup_handle_over_high+0x8d/0x130 [ 1291.518226] exit_to_usermode_loop+0x274/0x310 [ 1291.522790] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 1291.527630] do_syscall_64+0x6ac/0x800 [ 1291.531501] ? finish_task_switch+0x1ca/0x840 [ 1291.535980] ? syscall_return_slowpath+0x5c0/0x5c0 [ 1291.540894] ? syscall_return_slowpath+0x30f/0x5c0 [ 1291.545819] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 1291.551167] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1291.555995] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1291.561171] RIP: 0033:0x455a09 [ 1291.564352] RSP: 002b:00007f296fd21c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1291.572047] RAX: 0000000000001895 RBX: 00007f296fd226d4 RCX: 0000000000455a09 [ 1291.579480] RDX: 000000002084effc RSI: 0000000020b53000 RDI: 0000000000000000 [ 1291.586733] RBP: 000000000072bea0 R08: 0000000020b3bfff R09: 0000000000000000 [ 1291.593987] R10: 0000000020c35ffc R11: 0000000000000246 R12: 0000000000000013 [ 1291.601244] R13: 0000000000000052 R14: 00000000006f5850 R15: 0000000000000003 [ 1291.608498] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 80 00 00 00 48 8b 9b 30 12 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 38 48 89 fa 48 c1 ea 03 <0f> b6 04 02 84 c0 74 04 3c 03 7e 51 44 8b 63 38 31 ff 41 83 e4 [ 1291.627693] RIP: __delayacct_blkio_end+0x4f/0xc0 RSP: ffff880176fc4da8 [ 1291.634351] [ 1291.634355] ====================================================== [ 1291.634359] WARNING: possible circular locking dependency detected [ 1291.634362] 4.17.0+ #82 Not tainted [ 1291.634366] ------------------------------------------------------ [ 1291.634370] syz-executor5/16860 is trying to acquire lock: [ 1291.634372] 000000001b01056f ((console_sem).lock){-.-.}, at: down_trylock+0x13/0x70 [ 1291.634382] [ 1291.634385] but task is already holding lock: [ 1291.634388] 0000000061d2b547 (&p->pi_lock){-.-.}, at: try_to_wake_up+0xca/0x1280 [ 1291.634398] [ 1291.634401] which lock already depends on the new lock. [ 1291.634403] [ 1291.634404] [ 1291.634408] the existing dependency chain (in reverse order) is: [ 1291.634410] [ 1291.634411] -> #1 (&p->pi_lock){-.-.}: [ 1291.634421] _raw_spin_lock_irqsave+0x96/0xc0 [ 1291.634424] try_to_wake_up+0xca/0x1280 [ 1291.634427] wake_up_process+0x10/0x20 [ 1291.634430] __up.isra.1+0x1b8/0x290 [ 1291.634432] up+0x12f/0x1b0 [ 1291.634436] __up_console_sem+0xbe/0x1b0 [ 1291.634439] console_unlock+0x7d6/0x1100 [ 1291.634441] do_con_write+0x12b2/0x2280 [ 1291.634444] con_write+0x25/0xc0 [ 1291.634447] n_tty_write+0x6b9/0x1180 [ 1291.634450] tty_write+0x3f1/0x880 [ 1291.634453] __vfs_write+0x10b/0x960 [ 1291.634455] vfs_write+0x1f8/0x560 [ 1291.634458] ksys_write+0xf9/0x250 [ 1291.634461] __x64_sys_write+0x73/0xb0 [ 1291.634464] do_syscall_64+0x1b1/0x800 [ 1291.634467] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1291.634469] [ 1291.634470] -> #0 ((console_sem).lock){-.-.}: [ 1291.634480] lock_acquire+0x1dc/0x520 [ 1291.634483] _raw_spin_lock_irqsave+0x96/0xc0 [ 1291.634486] down_trylock+0x13/0x70 [ 1291.634490] __down_trylock_console_sem+0xae/0x200 [ 1291.634493] console_trylock+0x15/0xa0 [ 1291.634495] vprintk_emit+0x694/0xdd0 [ 1291.634498] vprintk_default+0x28/0x30 [ 1291.634501] vprintk_func+0x7a/0xe7 [ 1291.634504] printk+0x9e/0xba [ 1291.634507] kasan_die_handler.cold.22+0x11/0x30 [ 1291.634510] notifier_call_chain+0x178/0x380 [ 1291.634513] atomic_notifier_call_chain+0x98/0x190 [ 1291.634516] notify_die+0x1a3/0x2b0 [ 1291.634519] do_general_protection+0x248/0x2f0 [ 1291.634522] general_protection+0x1e/0x30 [ 1291.634525] __delayacct_blkio_end+0x4f/0xc0 [ 1291.634528] try_to_wake_up+0xaa5/0x1280 [ 1291.634532] default_wake_function+0x30/0x50 [ 1291.634535] autoremove_wake_function+0x7a/0x350 [ 1291.634538] wake_page_function+0x15f/0x1c0 [ 1291.634541] __wake_up_common+0x189/0x730 [ 1291.634544] __wake_up_locked_key_bookmark+0x16/0x20 [ 1291.634548] wake_up_page_bit+0x297/0x580 [ 1291.634550] unlock_page+0x214/0x2b0 [ 1291.634553] __split_huge_page+0xfc7/0x17b0 [ 1291.634557] split_huge_page_to_list+0x15a2/0x1bf0 [ 1291.634560] shrink_page_list+0x4a4b/0x5fe0 [ 1291.634563] shrink_inactive_list+0x73a/0x1c60 [ 1291.634566] shrink_node_memcg+0x78c/0x1910 [ 1291.634569] shrink_node+0x481/0x1740 [ 1291.634572] do_try_to_free_pages+0x3c9/0x1240 [ 1291.634576] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 1291.634579] reclaim_high.constprop.67+0x12f/0x1d0 [ 1291.634583] mem_cgroup_handle_over_high+0x8d/0x130 [ 1291.634586] exit_to_usermode_loop+0x274/0x310 [ 1291.634589] do_syscall_64+0x6ac/0x800 [ 1291.634592] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1291.634594] [ 1291.634597] other info that might help us debug this: [ 1291.634599] [ 1291.634601] Possible unsafe locking scenario: [ 1291.634603] [ 1291.634606] CPU0 CPU1 [ 1291.634609] ---- ---- [ 1291.634611] lock(&p->pi_lock); [ 1291.634617] lock((console_sem).lock); [ 1291.634624] lock(&p->pi_lock); [ 1291.634630] lock((console_sem).lock); [ 1291.634635] [ 1291.634637] *** DEADLOCK *** [ 1291.634639] [ 1291.634642] 4 locks held by syz-executor5/16860: [ 1291.634644] #0: 000000007b0890db (&anon_vma->rwsem){++++}, at: split_huge_page_to_list+0xd54/0x1bf0 [ 1291.634664] #1: 00000000e33db458 (&page_wait_table[i]){-.-.}, at: wake_up_page_bit+0x27d/0x580 [ 1291.634677] #2: 0000000061d2b547 (&p->pi_lock){-.-.}, at: try_to_wake_up+0xca/0x1280 [ 1291.634689] #3: 0000000032fd1cce (rcu_read_lock){....}, at: atomic_notifier_call_chain+0x0/0x190 [ 1291.634701] [ 1291.634703] stack backtrace: [ 1291.634708] CPU: 1 PID: 16860 Comm: syz-executor5 Not tainted 4.17.0+ #82 [ 1291.634713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1291.634716] Call Trace: [ 1291.634718] dump_stack+0x1b9/0x294 [ 1291.634722] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1291.634724] ? print_lock+0xd1/0xd6 [ 1291.634727] ? vprintk_func+0xd0/0xe7 [ 1291.634731] print_circular_bug.isra.36.cold.54+0x1bd/0x27d [ 1291.634734] ? save_trace+0xe0/0x290 [ 1291.634737] __lock_acquire+0x343e/0x5140 [ 1291.634740] ? debug_check_no_locks_freed+0x310/0x310 [ 1291.634744] ? debug_check_no_locks_freed+0x310/0x310 [ 1291.634747] ? update_load_avg+0x2d9/0x2570 [ 1291.634750] ? __lock_acquire+0x7f5/0x5140 [ 1291.634753] ? update_load_avg+0x2d9/0x2570 [ 1291.634756] ? print_usage_bug+0xc0/0xc0 [ 1291.634759] ? attach_entity_load_avg+0x850/0x850 [ 1291.634762] ? graph_lock+0x170/0x170 [ 1291.634765] ? graph_lock+0x170/0x170 [ 1291.634767] lock_acquire+0x1dc/0x520 [ 1291.634770] ? down_trylock+0x13/0x70 [ 1291.634773] ? lock_release+0xa10/0xa10 [ 1291.634776] ? lock_downgrade+0x8e0/0x8e0 [ 1291.634779] ? kvm_sched_clock_read+0x9/0x20 [ 1291.634782] ? sched_clock+0x31/0x40 [ 1291.634785] ? vprintk_emit+0x694/0xdd0 [ 1291.634788] _raw_spin_lock_irqsave+0x96/0xc0 [ 1291.634791] ? down_trylock+0x13/0x70 [ 1291.634794] down_trylock+0x13/0x70 [ 1291.634797] __down_trylock_console_sem+0xae/0x200 [ 1291.634800] console_trylock+0x15/0xa0 [ 1291.634803] vprintk_emit+0x694/0xdd0 [ 1291.634806] ? find_held_lock+0x36/0x1c0 [ 1291.634809] ? console_unlock+0x1100/0x1100 [ 1291.634811] ? lock_downgrade+0x8e0/0x8e0 [ 1291.634814] ? __lock_acquire+0x7f5/0x5140 [ 1291.634817] ? kasan_check_read+0x11/0x20 [ 1291.634820] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1291.634824] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1291.634826] ? page_rmapping+0x150/0x150 [ 1291.634829] vprintk_default+0x28/0x30 [ 1291.634832] vprintk_func+0x7a/0xe7 [ 1291.634834] printk+0x9e/0xba [ 1291.634838] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1291.634840] ? check_pte+0x4b0/0x4b0 [ 1291.634844] ? kasan_die_handler.cold.22+0x5/0x30 [ 1291.634847] kasan_die_handler.cold.22+0x11/0x30 [ 1291.634850] notifier_call_chain+0x178/0x380 [ 1291.634853] ? unregister_die_notifier+0x20/0x20 [ 1291.634856] ? rcu_is_watching+0x85/0x140 [ 1291.634860] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1291.634863] ? cmp_ex_search+0x8c/0xb0 [ 1291.634866] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 1291.634869] atomic_notifier_call_chain+0x98/0x190 [ 1291.634872] notify_die+0x1a3/0x2b0 [ 1291.634876] ? __atomic_notifier_call_chain+0x1a0/0x1a0 [ 1291.634879] ? search_exception_tables+0x47/0x50 [ 1291.634882] do_general_protection+0x248/0x2f0 [ 1291.634885] general_protection+0x1e/0x30 [ 1291.634888] RIP: 0010:__delayacct_blkio_end+0x4f/0xc0 [ 1291.634892] RSP: 0018:ffff880176fc4da8 EFLAGS: 00010002 [ 1291.634898] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc900068e5000 [ 1291.634902] RDX: 0000000000000007 RSI: ffffffff817a5061 RDI: 0000000000000038 [ 1291.634907] RBP: ffff880176fc4dc0 R08: ffffed003b5e46d3 R09: 0000000000000001 [ 1291.634911] R10: ffff880176fc4e50 R11: ffff8801daf23693 R12: ffff8801818a6600 [ 1291.634916] R13: ffff8801c0f72180 R14: ffff8801c0f721bc R15: 0000000000000002 [ 1291.634919] ? __delayacct_blkio_end+0x11/0xc0 [ 1291.634922] ? __delayacct_blkio_end+0x11/0xc0 [ 1291.634925] try_to_wake_up+0xaa5/0x1280 [ 1291.634928] ? migrate_swap_stop+0x850/0x850 [ 1291.634931] ? retint_kernel+0x10/0x10 [ 1291.634935] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1291.634938] ? anon_vma_interval_tree_iter_next+0xf7/0x240 [ 1291.634941] default_wake_function+0x30/0x50 [ 1291.634944] ? rmap_walk_anon+0x73a/0xe80 [ 1291.634948] autoremove_wake_function+0x7a/0x350 [ 1291.634950] ? finish_wait+0x420/0x420 [ 1291.634954] ? invalid_page_referenced_vma+0x5e0/0x5e0 [ 1291.634957] ? mark_held_locks+0xc9/0x160 [ 1291.634960] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1291.634964] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1291.634966] ? PageHuge+0x17e/0x2a0 [ 1291.634969] wake_page_function+0x15f/0x1c0 [ 1291.634972] __wake_up_common+0x189/0x730 [ 1291.634975] ? wait_woken+0x2a0/0x2a0 [ 1291.634978] ? total_mapcount+0x2c7/0x910 [ 1291.634981] ? kasan_check_write+0x14/0x20 [ 1291.634984] ? do_raw_spin_lock+0xc1/0x200 [ 1291.634988] __wake_up_locked_key_bookmark+0x16/0x20 [ 1291.634990] wake_up_page_bit+0x297/0x580 [ 1291.634994] ? filemap_fdatawait_keep_errors+0xc0/0xc0 [ 1291.634997] ? try_to_munlock+0x670/0x670 [ 1291.635000] ? __lock_acquire+0x7f5/0x5140 [ 1291.635004] ? mark_held_locks+0xc9/0x160 [ 1291.635009] ? putback_movable_pages+0xac0/0xac0 [ 1291.635013] ? do_pages_stat+0x420/0x420 [ 1291.635016] unlock_page+0x214/0x2b0 [ 1291.635019] ? wake_up_page_bit+0x580/0x580 [ 1291.635023] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1291.635026] ? unfreeze_page+0x132/0x1b0 [ 1291.635029] ? compound_mapcount+0x300/0x300 [ 1291.635032] ? _raw_spin_unlock_irqrestore+0xa1/0xc0 [ 1291.635035] __split_huge_page+0xfc7/0x17b0 [ 1291.635039] ? vmf_insert_pfn_pud+0x5b0/0x5b0 [ 1291.635042] ? debug_check_no_locks_freed+0x310/0x310 [ 1291.635045] ? vma_adjust_trans_huge+0x310/0x310 [ 1291.635048] ? check_pte+0x4b0/0x4b0 [ 1291.635052] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1291.635055] ? vma_kernel_pagesize+0xb0/0xb0 [ 1291.635058] ? graph_lock+0x170/0x170 [ 1291.635061] ? try_to_munlock+0x670/0x670 [ 1291.635064] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1291.635067] ? total_mapcount+0x2c7/0x910 [ 1291.635070] ? graph_lock+0x170/0x170 [ 1291.635073] ? vma_adjust_trans_huge+0x310/0x310 [ 1291.635077] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1291.635080] ? try_to_unmap+0x37f/0x850 [ 1291.635083] ? rmap_walk_locked+0x340/0x340 [ 1291.635086] ? find_held_lock+0x36/0x1c0 [ 1291.635089] ? lock_downgrade+0x8e0/0x8e0 [ 1291.635092] ? kasan_check_read+0x11/0x20 [ 1291.635095] ? do_raw_spin_unlock+0x9e/0x2e0 [ 1291.635098] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 1291.635101] ? kasan_check_write+0x14/0x20 [ 1291.635104] ? do_raw_spin_lock+0xc1/0x200 [ 1291.635107] split_huge_page_to_list+0x15a2/0x1bf0 [ 1291.635110] ? can_split_huge_page+0x770/0x770 [ 1291.635114] ? vma_adjust_trans_huge+0x310/0x310 [ 1291.635117] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1291.635120] ? page_mapped+0x34e/0x760 [ 1291.635122] ? __page_mapcount [ 1291.635128] Lost 164 message(s)! [ 1292.657284] ---[ end trace 57172da670a90ff2 ]--- [ 1292.662021] Kernel panic - not syncing: Fatal exception [ 1292.667891] Dumping ftrace buffer: [ 1292.671411] (ftrace buffer empty) [ 1292.675098] Kernel Offset: disabled [ 1292.678704] Rebooting in 86400 seconds..