00001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc63000002000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 0: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000300)={r2, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'HL\x00'}, &(0x7f0000000b80)=0x1e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 113.634913] IPVS: set_ctl: invalid protocol: 0 0.0.0.129:20000 sh 2018/03/30 06:23:17 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="000227bd7000ffdbdf250300000014000100080006001400000008000100020000003c0003000800030002000000080003000300000008000500ac1414aa08000800050000000800040002000000080008003b00000008080400f800000008000600980900000c04004000000040013e22e9b6401a84000100080004004e210000080001000a00000008000b0073697000080001000a00000008000800fa9e000014000300fe8000000000000000000000000000bb54000300080003000100000008000100"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="ff010000000000000400000000000000070000000500000005fb0000000000000080000000000000070000000000000035a500000000000000000000000000000000000000000000001000000000000000000000000000000500000000000000b8020000000000000800000000000000000000000000000000000000000000000200000000000000000000000000000005000000000000000500000000000000ff0700000000000000000000000000000000000000000000090700000000000000000000000000003009ffffffffffff020000000000000008000000000000000000000000000000000000000000000003280000000000000000000000000000fdffffffffffffff00000000000000009e490000000000000000000000000000000000000000000000040000000000000000000000000000"]) 2018/03/30 06:23:17 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x37, 0x40000003, 0x0, 0xfffffffffffffd34) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000bc0)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000100), 0x0) pipe(&(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000c40)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000b80)={r4, 0x80002, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000005c0), 0x4) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000000300)={r6, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) [ 113.685628] IPVS: set_ctl: invalid protocol: 0 0.0.0.129:20000 sh 2018/03/30 06:23:17 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x0, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="000227bd7000ffdbdf250300000014000100080006001400000008000100020000003c0003000800030002000000080003000300000008000500ac1414aa08000800050000000800040002000000080008003b00000008080400f800000008000600980900000c04004000000040013e22e9b6401a84000100080004004e210000080001000a00000008000b0073697000080001000a00000008000800fa9e000014000300fe8000000000000000000000000000bb54000300080003000100000008000100020000001400020073797a6b616c6c657230000000000000080008000000000008"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:17 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x0, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 5: r0 = accept$ipx(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) recvfrom$ipx(r0, &(0x7f0000000240)=""/83, 0x53, 0x40000140, &(0x7f00000002c0)={0x4, 0xc8f1, 0x7, "57ef1f12608b", 0x401}, 0x10) r1 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00ecff0000038af37e1d8777dc63000002400000018788f745e5b83353f276ee636fc163aa348117909cb7f210ad7c"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x7f, "72b3d706fadbd8553dee2c9dbc0241f5b573f666e7d55741d22662418ff20d74445c54bf46f5b8b59f81254e7cc20c08520940155a67b2124172564027fd4ce3af5377c3b477f4f1ff54a235baeca65f025dd7941022a7b6d1651c398546d75cea949c9ef98e04a1f89f68d88effa7f49f655b96e59789354a5aab6a3272b3"}, &(0x7f0000000180)=0x87) 2018/03/30 06:23:17 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000005c0)={@local, @dev, 0x0}, &(0x7f0000000b80)=0xc) connect$can_bcm(r2, &(0x7f0000000bc0)={0x1d, r3}, 0x10) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000000300)={r5, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) accept4$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14, 0x80800) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:17 executing program 0: r0 = socket(0x400000000a, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x0, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="000227bd7000ffdbdf250300000014000100080006001400000008000100020000003c0003000800030002000000080003000300000008000500ac1414aa08000800050000000800040002000000080008003b00000008080400f800000008000600980900000c04004000000040013e22e9b6401a84000100080004004e210000080001000a00000008000b0073697000080001000a00000008000800fa9e000014000300fe8000000000000000000000000000bb54000300080003000100000008000100020000001400020073797a6b616c6c657230000000000000080008000000000008"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:17 executing program 6: r0 = socket$inet(0x10, 0x806, 0x80000000000000) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x22, "54724760d9aa9737798eb5b51912c6c766ef00c100472e398c2d3f62ba63d72dacfd"}, &(0x7f0000000080)=0x2a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xffffffffffff0000}, &(0x7f0000000100)=0x8) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 0: r0 = socket(0x400000000a, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x0, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000d80)=""/205, &(0x7f0000000e80)=0xcd) readv(r0, &(0x7f0000001b80), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) r4 = socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) recvmsg(r4, &(0x7f0000000d40)={&(0x7f0000000b80)=@generic, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000c00)=""/181, 0xb5}], 0x1, &(0x7f0000000d00)=""/20, 0x14, 0x33}, 0x40002100) [ 113.927353] nla_parse: 1398 callbacks suppressed [ 113.927360] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 113.943265] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 113.954671] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 113.963831] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/30 06:23:17 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="000227bd7000ffdbdf250300000014000100080006001400000008000100020000003c0003000800030002000000080003000300000008000500ac1414aa08000800050000000800040002000000080008003b00000008080400f800000008000600980900000c04004000000040013e22e9b6401a84000100080004004e210000080001000a00000008000b0073697000080001000a00000008000800fa9e000014000300fe8000000000000000000000000000bb54000300080003000100000008000100020000001400020073797a6b616c6c657230000000000000080008000000000008"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:17 executing program 0: r0 = socket(0x400000000a, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004240)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYBLOB="53a44a66eec9599c5f96d9f68dde7bc71ae7f7df1fb23609b5d193c64ce2009dd1deb7784363d28911aac0a357e33151b4fc1aa9347218417bc75ddc78e0fda87ed681828430a8ab73f8b6c4558d41cdd66dfa16f5f7f5d21e719d24b7b67304ecf4f9f05ea3fb809b5665dcefab793ac15026832e6928b3d9fae0eb2e99ba6d83d28dabe85a8dc20b04d80dd23c3b2687923c1cbcb543204366de49d58392912c5d31d3d3f45d9dfa59014843fab07861f0081bee6bbd6631"], @ANYBLOB="35f712b2c2f9be10bed78970e6c52e25fdd389862cc52434d8c959fab9eb34e81a51cf3485a98b0a327f38ea0fcdfec2f15385520053083e453c9c6af0ac6bef5c3283ccaca0c63b25a8c2566c78f0d4b8cabd8fe7c20a0de6617d30a25972b24ccacda864d6e939d4d5252c6f9da6eb081f0963df60d0c4ec87bf2749589f7858f76556a030be27b2867b5857d52f0fefba5253e9a6d3cd663483206e286fabb654e2e403905aa176f755cd662f9345db881c8f3d723ad14c4837981e94e4697de84ae2124f4fcd77cdce8349bf926a2078f466d7b54540dde7954b5c7921e9de8e5aca44d751a3f53f091d9139ec8cc299048f090bf9bb438d4176b919480c760fc96dd050101a7c79bd8ae75d378ede7ed9ea03cc31cf459fcca67a0ff49448877cb3b5c6995d3333ea3ec2618dcb3dff0426235cf330f69c10096f595561899dcf94c02612558ae5f92035cecfb612b0a4ca2c854b5d739e36770b858ab79c1ebabe51e80a3846728ebd925cbc49e0f8c77fee8950351ecc6e05c7c2cd97c7269d45db81ed1a50aafb134b2018c6c5d349fe3e0bffa7dc93c833dedb1423f58174a6f7340cc197c0d0e2b6481ffc8a311bfccbfa707a53ac010a9ffaf6df27db26ee6df4ea7e341fd24942df383c4caf39ffdf2df8833f8f0f494ba69c0b4a1d21733c5938ca7086920843133e7776205b31373fee469aeb12288e2f5da442359df18303fb575f3f0ddccc1ef637b8f04a8abef6d33e83a42c9785c848662898eb5dbd90771a2ad361d8aa521dc7d083ae0446f1e2561376532ea4a1ab634fd0903083552fc725543a0b6270a1985b39163085c84100c0484b2a1e7b9205ae246366c3ea950a35fd0e1d3d3aaa878a25a4e683751de302a06d47a8c745d69aaf2c4d28799382b456b77ed2c585bfeb4d799e99e3bf3257ec14ebc0b61074f8499ff59f0547244f9fe934abceb0ccedb3105b690242f32215f0723b29fb6bc757d97fd3b533444f79d971a746e6feff313e054e3eb8d706f3461ba1e1589033b206da2f9d54aa0abbe8661f7bb68bc59d710b1910279ffef4a60130b3bef4cb59045ec292e1643eefb879572274382c5fc4da63bed5489f96d72c71b188741f02d35dd90dc44b0c52287556173269df1dfec31303d15401bf1ebe52cc3cfb552b4ef3dc9795d8951c94e567902d6dfc545f9a3b7c10735566cbf325ab7d18a725a7e78195e2bd797ed2338856097083870e6632f5b9dbaa01a3892c32cef20f07d95aac1cd35017edde30a9369382d59fd650a91ca98a1ec56026d727260e5dbae13ac4ab384a17500d49ba8f6c22259d13cb7bea63bac38517f4ba35864ceaa7716143743b8965b1d283cff872dc638fd6c70923ea5111be7ea03475ddad249d7719863b5909810107923cb9a81e637db045e52f45313dd3eec742339eac0d3944693f26d2bf5fcfd65d4a4fb04926e655cf59320c35113ffa57734d029c14534d32cf4e3d096872e01a0ca9edd5235902b28ad29103db1b9b741cf3237d8700903b1d4bcd42db94c862d29043b21bb15c8633cade2fc3a7442314c53470a39a45e39d37d36fb2634398121be23509f1af65dd54d46562a51657fbd1bd31096fe5ccf7aa10e4ae0bda4ddb49f99f76bd0b204b8e72e7c76b1b83d15499e35266cf59a5d9e3cede59d0c39779bf824774ea670206acf992637b2cc54c951a478803d7b510f498b7d2a3552f64bd10728f8df4d760583e29d3f87a4b14ce0d8c90ddff419ca69fa7c93d5165b935c8fa9e3b10fd466eb0f696edc7484c2ea0670373504a2c5494d127089a96f2008b5f1e95ae6b8119f5d44f41128646ba77a0ff6629858c775cafebb0a29e5a4b01cd52589c71882543fdaf8d81fc643a21872a333150df7c9bbec382bbefd27ee81bf90ba94c45eacc368196f81691850e0c1f0f1e18142f1c1f7b209c4689fd61d06875a9a2738073068a90b4499b8f0238dc4f8973a1a0e0b78b1b6c6f2d3b9c4e0833f8cfc8ff11a3cdca2c1917454fcac5b1e7b7e06608045c508314fec29537b1000bd6b64d3935aa4df66e149267a7ef5b6bfce5c3257864970383cebd18a256ef36cd6fec9e9a5a5bcf87fd57cc184ce93a11abb16f2b0704a2b0de96a4ac62e1861beb27c56408ef15798cc79383dcd9ffbc3690860103e0a756b56f533d7aceee3aade7171ae91cc2d01c3fea33d07fd922a60a7fa6a7d3100af9221e0777c7704c6fde891b2e8ce4187b08709e456cdfd8ca91a7440441ca3ba4829e9e386f19619511ba6ead8ac4ef8d7f8c225f624bcf1f044a9b0ddee048c6daabf561ef6950254a405b1ad394e9482612b41d9a44f8df7ce8e6e7a49c5e3670b35b3a8fd95c05a57bfc53ff385f92abc39ddf4351449d0adaa56b309cbd5cca6000264be4b295102aaf49806548486e652f7d959e43aa26ff9c79425f1251499b59575539c0d14b26cb8ebc92d54000c6888822e6e0dd549aaa75a83719819cce8a236c35c9839279da478ad5f649c2e80a7cbb8660ffba061e35cb868f390f0f076d43db05692f22ea7c2fa5f4ebd0b6dc415284ff2f469ee9bd3e4b268d2db27ac1c557397ae533529f211e25d906afafe476090cf20f8652597ff19e4e44030ed9556a26467b873e31cb89166944e9a11188ba46b529e3e2764720b7ef19deaab80ecdcce814d999dd1f6527033e7aab5c8b75f5c782f92b0cbc71ef3449f3650dba0bcd1e2279977369a0019857f8de8e6cdfb9d8a1643f7e0fef0ade7bc6bca88890962f69405b3b64462d436bd680104563f9e1b230a6d0e5c6ef46aa3ecea4273711c31e2d8a2c2e8cfba2538177a8e1c8db61b203b1e7fb2bc011dd4fcebc81f1aedfeef76875a1c14f5fd067933b0b2416308b96d52acb9ed4b9dff99a0b88913dad39f0b06b2c399b21a0b6fe63d940c1c98ea8878180b374b104730dcb7820f4ebcee0f9458dc6487d5945fe64fbd603ebe9103b5642d2fcbb7eb311906b92f434b7738e426ef87e65e1c7dfe7d912a0b7cd7c8b1ed9223f86bd82647000c3672dcc44ccfe39173df6d94caf2a913174d767bb806dee2a5e4a2245f272ccd7e4d3519d27b7f1d5edf7a4e839d1ed92d65ec5667dd83ea4448336f6314ea8cd74cb931011ca42fe7d8a6b9e261ef457af9a79054d3a1cad0c07ee61387079958944210e4a7a65ce0f15585f5c68e91f168dac04142fc88cc36b56aebb07823dcd80dcae57b11f5bbe6bd47a2e120dc68eb8ba946398125f1e19bfd18dde20bdba275a3bdf569013e7421f0f772fa9cb3b63add569f3cb3e8ae4bcfa0e549c9a120cf05a36431455f374788dfb2fb258fd48857955a17ca747e54ce3696b99c45a9664c458c62c391cbfa48930cc17cb92af3ad6a859c9fd318d75e93523c3df7bcfdab7f8bbc3ce0e0f3d9ac4b7f4fff3aeccb6010b495fa56aa9540d7481cbab590bba5ba28b130464f9d12a687cd9caf359a3f6a7a98f2332fab3c28f3b13d851e603984962540e896d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", @ANYPTR64=&(0x7f00000021c0)=ANY=[], @ANYRES64=r0]) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) [ 113.973457] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 113.982638] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 113.982641] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 113.999683] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/30 06:23:17 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000d00)=@assoc_value={0x0}, &(0x7f0000000d40)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000d80)={r1, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x4}}}, 0x84) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r2 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000c00)={r2, r2, 0x1, 0xf265, &(0x7f00000018c0)="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", 0x6, 0x6, 0x7fffffff, 0x80, 0x0, 0x4, 0x367cd58c, "0a148c341a85d516c4ffda923c96a709e1b3492a3b063683dee86fd13413b1a27fd04865f20a64818f79698d6bcdec9e212bedb981a9e1d436ad33d1145b6cff32ed9008a904ee8addad7b23a98bfa73a113e99d22c7323819c121362c354897f31693d7785a9439e05c6c49c20a9774315336ff67ae3b091faf961a660fdda9c631c0a364501d7de79156864613b9b684dc56c3a5"}) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000b80)={'filter\x00'}, &(0x7f00000005c0)=0x44) socket(0xa, 0x3, 0x29cf78aa) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000cc0)={'irlan0\x00', 0x9}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000000300)={r5, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00f9ffe5c00010000052d43ec5476ae400988af37e"]) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x0, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:17 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="000227bd7000ffdbdf250300000014000100080006001400000008000100020000003c0003000800030002000000080003000300000008000500ac1414aa08000800050000000800040002000000080008003b00000008080400f800000008000600980900000c04004000000040013e22e9b6401a84000100080004004e210000080001000a00000008000b0073697000080001000a00000008000800fa9e000014000300fe8000000000000000000000000000bb54000300080003000100000008000100020000001400020073797a6b616c6c657230000000000000080008000000000008000500ac141419140006000000000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:17 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 114.027176] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 114.047510] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/30 06:23:17 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:17 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000000000000009"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff008c4b8b0f3d12fb98dc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x688, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/03/30 06:23:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="000227bd7000ffdbdf250300000014000100080006001400000008000100020000003c0003000800030002000000080003000300000008000500ac1414aa08000800050000000800040002000000080008003b00000008080400f800000008000600980900000c04004000000040013e22e9b6401a84000100080004004e210000080001000a00000008000b0073697000080001000a00000008000800fa9e000014000300fe8000000000000000000000000000bb54000300080003000100000008000100020000001400020073797a6b616c6c657230000000000000080008000000000008000500ac141419140006000000000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:18 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000010c0)) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001040)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000001080)={0x0, 0x2000000000000, 0x3, 0x40, &(0x7f0000ffe000/0x1000)=nil, 0x1}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) recvmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000c40)=""/198, 0xc6}, {&(0x7f0000000d40)=""/32, 0x20}, {&(0x7f0000000d80)=""/53, 0x35}, {&(0x7f0000000dc0)=""/211, 0xd3}], 0x4, &(0x7f0000000f00)=""/216, 0xd8, 0x4}, 0x10000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000000300)={r6, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000c00)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x24, r4, 0x20, 0x70bd27, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004000}, 0x4040080) 2018/03/30 06:23:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000062dd9d45d49d54aa7f9f15a6071253a5eafb59ae0cf5061d1f221a103aaba9bf740114c49a4795698a7275ef45bd58ecc6806192f4bc29b70acc4268e28ddbdaeffcefee8d830eb95fb67b0563870ab1e688806b812e0800000000000084bb4d03d5a9dff38ad48c6fcb70a5791c0616720c1d1167ce9b24dc5268d9cbbbfa129b12b65f32392178fdfbdc48609fe684ce1e7fb77a18dbb06bad63167ab19313a1c5340b855d1c13d4cb0c8ceedfcd8f6adbe1d796b0056d30d9aa62f25be79308cb5b61bbd254fb6413e03abe1d50c3b8dde248550199e3725b603671f2763136be1d0a879ffd4932423df8fff8c0e74d4a829b86e4d0805c600d5d3c6fe012c860792a4b00cd43409871cad804a6cb0107d9354c1b36c840ed46eb0c305894a83c4e74ae9e0f5c176ef8b7747c671d128de68801378eeba6eee8542ba7034c62992491743bbcc1acbd39c50b1c42ab96ebb885e83e87dd7c9459390429394fcd21af63c04a2c184f1b9b0b2708b2b1effc85e35ae3"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x0, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:18 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f020000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x0, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x104}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xbc, r1, 0x2, 0x70bd25, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffffbc}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/03/30 06:23:18 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="000227bd7000ffdbdf250300000014000100080006001400000008000100020000003c0003000800030002000000080003000300000008000500ac1414aa08000800050000000800040002000000080008003b00000008080400f800000008000600980900000c04004000000040013e22e9b6401a84000100080004004e210000080001000a00000008000b0073697000080001000a00000008000800fa9e000014000300fe8000000000000000000000000000bb54000300080003000100000008000100020000001400020073797a6b616c6c657230000000000000080008000000000008000500ac141419140006000000000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:18 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f02000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r1, 0x4, 0x70bd2d, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8040}, 0x11) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x1ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x300000, 0x8005, 0x6a, 0x7f, r2}, &(0x7f0000000280)=0x10) 2018/03/30 06:23:18 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000b80)={0x0, 0x71, "60994d3045e486c824228822c690477c692bb66697a4fe03aed72a5a6fd27c323c0ed58962c70dfe17b687fddd5557ec317812ea6a93f03f35fc821140ff31bd307a4f8a121a46d9c4346fba49aee7539e7ff35997fa21c0872ed7d884575a6918246ae97e2e4285da89ac486e676ab529"}, &(0x7f00000005c0)=0x79) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000c00)={r2, 0x200}, 0x8) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000300)={r4, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:18 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(0xffffffffffffffff, &(0x7f0000001b80), 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000300)={r2, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x0, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:18 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001640)=0x8, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000600)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="c34c70c2105626d80443bba2de21b25cad0ca10408626ba82c32169bbf7fa37a56cabb543927518c5be0f4e0a22e98ef6b68199e268dc4a128683fe0009ab1bbfc365d999fd8dc557c9d52fdc6a7f3371cbe460a843b02f6801365a699d7b4d75d1a58213ac803fe5a5bd9b74d30c5de1ccb957b2d308d59a8782d4ded836d35f4b4f4c77d95b007b49999e3d1f5d80b4439b56c7a7f850874193d91c97c45ea3494fa207e14dc6277ef33559dc1573e2ee9f14899e9670085f4829426cf93e16a46ab5671ccf87533fc487d34", @ANYPTR, @ANYRES16=r0]], @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="24e5a4be37f15edebb926273839fedfb6dae51bec466192d5b793ee720cc2b9b0d2f9504bdd607e276668f2c2e70931aba06a0209f389aa6c6da6dfd5ecf0eb78fa56a321debe09f64", @ANYBLOB="eabfe19abe3ad93eb6ddea07e82dedf332dff49252b37e5711e79f463b700d0924192592b0f24d7ad5bb71b85ab41e6d1b44fef0c14ad8a6ec3ec39fd69c1c435eda", @ANYPTR64, @ANYRES16=r0, @ANYBLOB="c8cc8a21a2e8b8af05ac344b9e78286411aa30b6e340b1eccf5ed574ae501bc8f7e1e2a5c0eccc33c9466847df43a64ffe406c8046fb72a59c39df29fa4bb5c2aafeaa2996deaf7572f3933daab771d7bbc61b8ea8b4482c2192be50333acec164bb53cc959f0b2e24ea959a393ed124aef7877c2509ff59af347e90cfbf65f6cd64570317d740c84ac0b7e18fc12787563970f7", @ANYRES64=r0, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYPTR64, @ANYRES32=r0], @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES16, @ANYRES64=r0, @ANYBLOB="8b4bfb288d21f50d8d73d932ef97a6cc24efd429b18c3ccea83c1f76cac7d3f7f66d137451c4c6f846440da0591cdac3d32403e15183b6047d933ca0a2614078ebf063f8fc373e7c79819a067e82c573228c6db389e2c9b84ab6673082fb11c83ded00ad54363e7794c395f232f55b9f04f9d763b82593650b7d1dc5623865e018023ec7dc1fb2bfd66217fcf590c7e2f2385852a1c42b9df9df2987f29f7eee6c6ccdd02742981a21f99d028ae9a74941e9c3c7e5d231d5aa6ad5ca2f335e4f388b59fe6c595e9c1a0672ad7ac107ffdf3564ddf8996c6698dda221273b18985356afa3f33454", @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES16, @ANYRES32]], @ANYBLOB="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"]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r3 = socket$packet(0x11, 0x2, 0x300) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000f00)) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) sendmsg(r1, &(0x7f0000000e40)={&(0x7f0000000b80)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x4, 0x2, {0xa, 0x4e21, 0xfff, @loopback={0x0, 0x1}, 0xda8}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000c00)="4a13a0aebf0d36675491141e19e12c162ff9e1a72649bcba81d93d4f4955ebdd3ecc5c4f65ea8ebbc284585be092cfc93150c36598f258e8ceb61f6da4b3722e88cb", 0x42}, {&(0x7f0000000c80)="89287dd752df9a9b8e9327cc854a0706bcf5596a2016dd231ff4c3bfef47f31047c6b96f9e8bc3097c99eb4adfa8115d2764269330c40f16fa51819690d2fce9778648b638951d55f4631062874d64efae402908ef343f1247f9fc0ea473953c5fe7940a720fd879228dc8dc33b1225982beae5f964cad3f741387b453d448b64678638063d90ac30e74838a3c7ca385d605a09c877c0768", 0x98}, {&(0x7f0000000d40)="dc5d75b9864de6765e26389ccc8cd06b3ef86479ab48e9934794703dcda8b10c2db14bb3f750aa2b9d4ae3eaf32d74fb600ec045b3421fdc161973b51cf097bc0893acba04fa7fa934fda379915d73", 0x4f}, {&(0x7f0000000dc0)="0c057309307cdbc2ebb97739e2f2b1bf50724e999c2133d8352b3e4967c011e8c0cf5cf8cd3849732c3927cf3fc26e3f42c6bd9f1cafc5d3b3d726fa3f0498b1ffa2d61f72d216ea1c9c0cb2d42e64f6055f1170ef5aa333abc60d601a843a4f70e4ac38", 0x64}], 0x4}, 0x20000010) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000ec0)={r4, 0x0, r3}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000e80)) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000000300)={r6, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(0xffffffffffffffff, &(0x7f0000001b80), 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000300)={r2, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x0, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) recvfrom$ax25(r0, &(0x7f0000000040)=""/3, 0x3, 0x2000, &(0x7f0000000080)={0x3, {"3a3ea52a76d491"}, 0x2ff}, 0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f00000000c0)) recvfrom$ax25(r0, &(0x7f00000000c0)=""/26, 0x1a, 0x10000, &(0x7f0000000100)={0x3, {"79e7a5e376e61d"}, 0x4a9}, 0x10) 2018/03/30 06:23:18 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:18 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x0, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x0, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(0xffffffffffffffff, &(0x7f0000001b80), 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000300)={r2, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x18, 0x53c1, 0x7, 0x5, 0x2, @random="c3eeefe7b72e"}, 0x10) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 7 (fault-call:4 fault-nth:0): r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:18 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:18 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x7fd) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="00000000007fffffff00"], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[]) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200)=0x200, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x100000000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0x3, 0x3, 0x7fffffff}, 0x98) 2018/03/30 06:23:18 executing program 3: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 3: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 114.480985] FAULT_INJECTION: forcing a failure. [ 114.480985] name failslab, interval 1, probability 0, space 0, times 0 [ 114.492224] CPU: 0 PID: 25571 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #286 [ 114.499581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.508923] Call Trace: [ 114.511506] dump_stack+0x194/0x24d [ 114.515127] ? arch_local_irq_restore+0x53/0x53 [ 114.519787] ? lock_downgrade+0x980/0x980 [ 114.523933] should_fail+0x8c0/0xa40 2018/03/30 06:23:18 executing program 3: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 114.527639] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 114.532736] ? do_raw_spin_trylock+0x190/0x190 [ 114.537310] ? page_add_file_rmap+0x670/0xc50 [ 114.541802] ? trace_hardirqs_off+0xd/0x10 [ 114.546031] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 114.551125] ? debug_object_assert_init+0x1c2/0x570 [ 114.556131] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 114.561302] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 114.566483] ? lock_acquire+0x1d5/0x580 [ 114.570447] ? del_timer+0xf3/0x140 [ 114.574066] ? detach_if_pending+0x620/0x620 2018/03/30 06:23:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 114.578470] should_failslab+0xec/0x120 [ 114.582436] kmem_cache_alloc_node+0x56/0x760 [ 114.586921] ? try_to_grab_pending+0x15d/0x850 [ 114.591483] ? lock_acquire+0x1d5/0x580 [ 114.596063] __alloc_skb+0xf1/0x780 [ 114.599677] ? lock_release+0xa40/0xa40 [ 114.603641] ? skb_copy_and_csum_dev+0x370/0x370 [ 114.608383] ? filemap_map_pages+0x919/0x15d0 [ 114.612868] ? rcu_note_context_switch+0x710/0x710 [ 114.617794] ? __might_sleep+0x95/0x190 [ 114.621759] ? rtnl_lock+0x17/0x20 [ 114.625287] ? __mutex_lock+0x16f/0x1a80 [ 114.629332] ? rtnl_lock+0x17/0x20 [ 114.632852] ? rtnl_is_locked+0x54/0xb0 [ 114.636809] ? rtnl_kfree_skbs+0x70/0x70 [ 114.640859] ? lock_acquire+0x1d5/0x580 [ 114.644812] ? lock_acquire+0x1d5/0x580 [ 114.648776] __ipv6_ifa_notify+0x117/0xaa0 [ 114.653000] ? addrconf_leave_solict+0x260/0x260 [ 114.657735] ? lock_release+0xa40/0xa40 [ 114.661696] ? refcount_sub_and_test+0x115/0x1b0 [ 114.666436] ? do_raw_write_trylock+0x190/0x190 [ 114.671100] ? __ipv6_ifa_notify+0xaa0/0xaa0 [ 114.675497] ipv6_ifa_notify+0xd9/0x1c0 [ 114.679457] ipv6_del_addr+0x472/0xb70 [ 114.683334] ? ipv6_ifa_notify+0x1c0/0x1c0 [ 114.687550] ? inet6_addr_del+0x2af/0x5b0 [ 114.691687] ? lock_downgrade+0x980/0x980 [ 114.695825] ? lock_release+0xa40/0xa40 [ 114.699785] ? refcount_inc_not_zero+0xfe/0x180 [ 114.704445] ? refcount_add+0x60/0x60 [ 114.708227] ? lock_downgrade+0x980/0x980 [ 114.712358] ? inet6_addr_del+0x2af/0x5b0 [ 114.716488] ? trace_hardirqs_on+0xd/0x10 [ 114.720618] ? __local_bh_enable_ip+0x121/0x230 [ 114.725274] inet6_addr_del+0x2ff/0x5b0 [ 114.729237] ? inet6_addr_add+0x390/0x390 [ 114.733377] addrconf_del_ifaddr+0x139/0x1c0 [ 114.737770] ? _kstrtoull+0x145/0x1f0 [ 114.741557] ? addrconf_add_ifaddr+0x1d0/0x1d0 [ 114.746122] ? __check_object_size+0x8b/0x530 [ 114.750600] ? mutex_lock_io_nested+0x1900/0x1900 [ 114.755430] inet6_ioctl+0x86/0x1e0 [ 114.759041] ? inet6_ioctl+0x86/0x1e0 [ 114.762829] sock_do_ioctl+0xef/0x390 [ 114.766618] ? compat_ifr_data_ioctl+0x170/0x170 [ 114.771356] ? lock_acquire+0x1d5/0x580 [ 114.775311] ? lock_acquire+0x1d5/0x580 [ 114.779268] ? __fget+0x342/0x5b0 [ 114.782703] ? lock_downgrade+0x980/0x980 [ 114.786833] ? lock_release+0xa40/0xa40 [ 114.790789] ? __f_unlock_pos+0x19/0x20 [ 114.794759] sock_ioctl+0x367/0x670 [ 114.798373] ? sock_ioctl+0x367/0x670 [ 114.802159] ? __fget+0x36b/0x5b0 [ 114.805598] ? handle_mm_fault+0x35b/0xb10 [ 114.809818] ? dlci_ioctl_set+0x40/0x40 [ 114.813776] ? iterate_fd+0x3f0/0x3f0 [ 114.817558] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 114.822383] ? vfs_write+0x374/0x510 [ 114.826082] ? dlci_ioctl_set+0x40/0x40 [ 114.830043] do_vfs_ioctl+0x1b1/0x1520 [ 114.833914] ? do_vfs_ioctl+0x1b1/0x1520 [ 114.838055] ? rcu_note_context_switch+0x710/0x710 [ 114.842972] ? ioctl_preallocate+0x2b0/0x2b0 [ 114.847362] ? fget_raw+0x20/0x20 [ 114.850806] ? __sb_end_write+0xa0/0xd0 [ 114.854766] ? fput+0xd2/0x140 [ 114.857945] ? SyS_write+0x184/0x220 [ 114.861656] ? security_file_ioctl+0x89/0xb0 [ 114.866055] SyS_ioctl+0x8f/0xc0 [ 114.869411] ? do_vfs_ioctl+0x1520/0x1520 [ 114.873548] do_syscall_64+0x281/0x940 [ 114.877416] ? __do_page_fault+0xc90/0xc90 [ 114.881634] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 114.887143] ? syscall_return_slowpath+0x550/0x550 [ 114.892053] ? syscall_return_slowpath+0x2ac/0x550 [ 114.896971] ? prepare_exit_to_usermode+0x227/0x350 [ 114.901966] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 114.906607] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 114.911432] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 114.916597] RIP: 0033:0x4548b9 [ 114.919761] RSP: 002b:00007f1d004d4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/03/30 06:23:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 114.927440] RAX: ffffffffffffffda RBX: 00007f1d004d56d4 RCX: 00000000004548b9 [ 114.934684] RDX: 0000000020000000 RSI: 0000000000008936 RDI: 0000000000000013 [ 114.941926] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.949171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 114.956418] R13: 000000000000018e R14: 00000000006f45f0 R15: 0000000000000000 2018/03/30 06:23:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 7 (fault-call:4 fault-nth:1): r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000b80)={0x73a18b39, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000bc0)={0x1, r5, 0x2, 0x1}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000300)={r4, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000005c0)={0x7d, 0xffffffffffff0001, 0x10001, 0x70}, 0x6) 2018/03/30 06:23:18 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x0, &(0x7f0000000000)) 2018/03/30 06:23:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x0, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:18 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:18 executing program 5: r0 = epoll_create(0x6d32) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="d4909bb6cd881133eeb70e4720766951a1cb4837d1c36fa375bea62c3e75d5e72957aad9e5053551708b524866fbb3568cb74b58bbded7b911cdf96db509c0aec88e3646ca0f7f6408db40b29102aaaf261fda", 0x53}], 0x1) r1 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc630000020000ef00bb73b393db799329a804ec033dc51148b0c668a975b785730d23eb07c212d42688d281e7389730527d8a01139e0a43467d73c784765b41cbfff03cb3bd8b4e0947a069f8f1858e0be489b37c463ed1661306a4b29d2bef4cf299abae72495610de272a4180ab5f0c61cc3967e84bb22164687bb9e08fb7e213b27c05005c490feea358f4593a6cf6d6ed7a34884342d357d38622234c25114c7423877b3acfa944a54c5fe47a578e05fe446478827550047d91c330f49f3185c8640098fe5a687cd56e4317c029f9f2d7369ad6b3d48dd35e2966c46a70d5983c549c778a263822655a055b0bee3966d8b961882143984d11cc711a435fc662db6b73d963ca54df818f01360597a4d1a1d83dca93e53f38fdd5a31ff20e01"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x80000008936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xf4) sendto$inet(r0, &(0x7f0000000040)="e927217d7bfa9d8c664337a13dae4e62f68583a5925f53c1927627c361788bce28df47940f3893d8b811cfd2f23def303ef9d4d2b0d8d25e1166e78f4ebd54ffb13eb8e422c383915bee3a1c133b0912e315283ae9ae5f22a381374c0eb1de8e7aab97c3e3c81c6ae378b5eae983827843205f39cf7f43ece04ae583cfeb562d77822720d5a3f840f2aa4c3de84a", 0x8e, 0x40000, &(0x7f0000000100)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @rand_addr=0x3ff}}, [0x9, 0x1, 0x1ff, 0x8, 0x81, 0x8, 0x6, 0x6, 0x6, 0x0, 0x10001, 0x10000, 0xffff, 0x7, 0x3]}, &(0x7f0000000280)=0x100) [ 115.116031] FAULT_INJECTION: forcing a failure. [ 115.116031] name failslab, interval 1, probability 0, space 0, times 0 [ 115.127263] CPU: 0 PID: 25642 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #286 [ 115.134607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.143942] Call Trace: [ 115.146508] dump_stack+0x194/0x24d [ 115.150112] ? arch_local_irq_restore+0x53/0x53 [ 115.154759] ? retint_kernel+0x10/0x10 [ 115.158639] should_fail+0x8c0/0xa40 [ 115.162339] ? do_syscall_64+0x281/0x940 [ 115.166385] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 115.171469] ? save_stack+0xa3/0xd0 [ 115.175068] ? save_stack+0x43/0xd0 [ 115.178666] ? kasan_kmalloc+0xad/0xe0 [ 115.182525] ? kasan_slab_alloc+0x12/0x20 [ 115.186657] ? kmem_cache_alloc_node+0x144/0x760 [ 115.191417] ? __alloc_skb+0xf1/0x780 [ 115.195198] ? __ipv6_ifa_notify+0x117/0xaa0 [ 115.199576] ? ipv6_ifa_notify+0xd9/0x1c0 [ 115.203694] ? ipv6_del_addr+0x472/0xb70 [ 115.207727] ? inet6_addr_del+0x2ff/0x5b0 [ 115.211851] ? addrconf_del_ifaddr+0x139/0x1c0 [ 115.216413] ? inet6_ioctl+0x86/0x1e0 [ 115.220186] ? sock_do_ioctl+0xef/0x390 [ 115.224141] ? sock_ioctl+0x367/0x670 [ 115.227919] ? do_vfs_ioctl+0x1b1/0x1520 [ 115.231949] ? SyS_ioctl+0x8f/0xc0 [ 115.235460] ? do_syscall_64+0x281/0x940 [ 115.239494] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 115.244833] ? trace_hardirqs_off+0xd/0x10 [ 115.249047] ? debug_object_assert_init+0x1c2/0x570 [ 115.254044] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 115.259213] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 115.264399] should_failslab+0xec/0x120 [ 115.268355] kmem_cache_alloc_node_trace+0x5a/0x760 [ 115.273342] ? kasan_unpoison_shadow+0x35/0x50 [ 115.277894] ? kasan_kmalloc+0xad/0xe0 [ 115.281768] __kmalloc_node_track_caller+0x33/0x70 [ 115.286682] __kmalloc_reserve.isra.39+0x41/0xd0 [ 115.291412] __alloc_skb+0x13b/0x780 [ 115.295102] ? skb_copy_and_csum_dev+0x370/0x370 [ 115.299826] ? filemap_map_pages+0x919/0x15d0 [ 115.304292] ? rcu_note_context_switch+0x710/0x710 [ 115.309196] ? __might_sleep+0x95/0x190 [ 115.313148] ? rtnl_lock+0x17/0x20 [ 115.316664] ? __mutex_lock+0x16f/0x1a80 [ 115.320698] ? rtnl_lock+0x17/0x20 [ 115.324211] ? rtnl_is_locked+0x54/0xb0 [ 115.328154] ? rtnl_kfree_skbs+0x70/0x70 [ 115.332189] ? lock_acquire+0x1d5/0x580 [ 115.336133] ? lock_acquire+0x1d5/0x580 [ 115.340087] __ipv6_ifa_notify+0x117/0xaa0 [ 115.344303] ? addrconf_leave_solict+0x260/0x260 [ 115.349040] ? lock_release+0xa40/0xa40 [ 115.352997] ? refcount_sub_and_test+0x115/0x1b0 [ 115.357731] ? do_raw_write_trylock+0x190/0x190 [ 115.362371] ? __ipv6_ifa_notify+0xaa0/0xaa0 [ 115.366757] ipv6_ifa_notify+0xd9/0x1c0 [ 115.370702] ipv6_del_addr+0x472/0xb70 [ 115.374562] ? ipv6_ifa_notify+0x1c0/0x1c0 [ 115.378765] ? inet6_addr_del+0x2af/0x5b0 [ 115.382885] ? lock_downgrade+0x980/0x980 [ 115.387092] ? lock_release+0xa40/0xa40 [ 115.391044] ? refcount_inc_not_zero+0xfe/0x180 [ 115.395683] ? refcount_add+0x60/0x60 [ 115.399456] ? lock_downgrade+0x980/0x980 [ 115.403576] ? inet6_addr_del+0x2af/0x5b0 [ 115.407694] ? trace_hardirqs_on+0xd/0x10 [ 115.411813] ? __local_bh_enable_ip+0x121/0x230 [ 115.416456] inet6_addr_del+0x2ff/0x5b0 [ 115.420419] ? inet6_addr_add+0x390/0x390 [ 115.424548] addrconf_del_ifaddr+0x139/0x1c0 [ 115.428927] ? _kstrtoull+0x145/0x1f0 [ 115.432699] ? addrconf_add_ifaddr+0x1d0/0x1d0 [ 115.437259] ? __check_object_size+0x8b/0x530 [ 115.441728] ? mutex_lock_io_nested+0x1900/0x1900 [ 115.446544] inet6_ioctl+0x86/0x1e0 [ 115.450145] ? inet6_ioctl+0x86/0x1e0 [ 115.453918] sock_do_ioctl+0xef/0x390 [ 115.457690] ? compat_ifr_data_ioctl+0x170/0x170 [ 115.462414] ? lock_acquire+0x1d5/0x580 [ 115.466358] ? lock_acquire+0x1d5/0x580 [ 115.470307] ? __fget+0x342/0x5b0 [ 115.473731] ? lock_downgrade+0x980/0x980 [ 115.477855] ? lock_release+0xa40/0xa40 [ 115.481800] ? __f_unlock_pos+0x19/0x20 [ 115.485750] sock_ioctl+0x367/0x670 [ 115.489346] ? sock_ioctl+0x367/0x670 [ 115.493121] ? __fget+0x36b/0x5b0 [ 115.496546] ? handle_mm_fault+0x35b/0xb10 [ 115.500750] ? dlci_ioctl_set+0x40/0x40 [ 115.504695] ? iterate_fd+0x3f0/0x3f0 [ 115.508470] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 115.513285] ? vfs_write+0x374/0x510 [ 115.516971] ? dlci_ioctl_set+0x40/0x40 [ 115.520914] do_vfs_ioctl+0x1b1/0x1520 [ 115.524772] ? do_vfs_ioctl+0x1b1/0x1520 [ 115.528806] ? rcu_note_context_switch+0x710/0x710 [ 115.533717] ? ioctl_preallocate+0x2b0/0x2b0 [ 115.538095] ? fget_raw+0x20/0x20 [ 115.541521] ? __sb_end_write+0xa0/0xd0 [ 115.545467] ? fput+0xd2/0x140 [ 115.548630] ? SyS_write+0x184/0x220 [ 115.552317] ? security_file_ioctl+0x89/0xb0 [ 115.556697] SyS_ioctl+0x8f/0xc0 [ 115.560039] ? do_vfs_ioctl+0x1520/0x1520 [ 115.564169] do_syscall_64+0x281/0x940 [ 115.568034] ? __do_page_fault+0xc90/0xc90 [ 115.572247] ? finish_task_switch+0x1c1/0x7e0 [ 115.576716] ? syscall_return_slowpath+0x550/0x550 [ 115.581617] ? syscall_return_slowpath+0x2ac/0x550 [ 115.586528] ? prepare_exit_to_usermode+0x350/0x350 [ 115.591524] ? prepare_exit_to_usermode+0x227/0x350 [ 115.596513] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 115.601153] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.605974] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 115.611142] RIP: 0033:0x4548b9 2018/03/30 06:23:19 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:19 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff01000000030000000100000089f764756d6d793000000000000000000000726f73653000000000000000000000006263736830000000000000000000000079616d30000000000000000000000000aaaaaaaaaabb00ffff0000ffaaaaaaaaaabbff00ffffffff00003001000090010000080200006e66616363740000000000000000000000000000000000000000000000000000280000000000000073797a31000000000000000000000000000000000000eab60000000000000000600000000000000072617465657374000000000000000000000000000000000000000000000000004800000000000000697064647030000000000000000000007663616e30000000000000000000000008000000e00100000b000000010000800000000000000000f8ffffffffffffffade18c0e0000000000000000000000000000000000000000000000000000000000000000000000000800000000000000ffffffff0000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000060000000000090000000000c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e00000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff01000000110000004000000089ff697036746e6c3000000000000000000067726574617030000000000000000000677265746170300000000000000000006970366772657461702fffffffe500000180c200000f0000ffff00ff000000000000ff00ff0000000000a80000000801000038010000636c757374657200000000000000000000000000000000000000000000000000100000000000000009000000bc0300000080000001000000434c415353494659000000000000000000000000000000000000000000000000080000000000000082de0000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000001000800000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000003000000feffffff010000001100000018000000080700000000000000000000000000000000627071300000000000000000000000006970365f7674693000000001000000006970646470300000000000000000000057d03e7f9332ffffffff00ffaaaaaaaaaabbff00ffffff0000007000000070000000e80000006e666c6f6700000000000000000000000000000000000000000000000000000050000000000000000700000007000300000000009b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f8677723100000000"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, r1}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000001fa8)=@hci={0x1f}, 0xc, &(0x7f0000002ff0)=[{&(0x7f0000006fc8)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)}, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r3 = accept4(r2, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r2, &(0x7f0000001b80), 0x0) recvmsg(r2, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r2, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r2, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r4, &(0x7f0000000b80)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x36, &(0x7f0000000c00)={0x8}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000c40)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000c80)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000cc0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x30) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000100)={r6, 0x80002, r5}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r7, 0xc0406429, &(0x7f0000000300)={r8, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x0, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 0 (fault-call:2 fault-nth:0): r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/30 06:23:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) [ 115.614300] RSP: 002b:00007f1d004d4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 115.621977] RAX: ffffffffffffffda RBX: 00007f1d004d56d4 RCX: 00000000004548b9 [ 115.629217] RDX: 0000000020000000 RSI: 0000000000008936 RDI: 0000000000000013 [ 115.636460] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.643701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 115.650942] R13: 000000000000018e R14: 00000000006f45f0 R15: 0000000000000001 2018/03/30 06:23:19 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:19 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000001740)=@hci, &(0x7f00000017c0)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001840)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000001940)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40e4101}, 0xc, &(0x7f0000001900)={&(0x7f00000001c0)={0x14, r1, 0x20, 0x70bd26, 0x25dfdbfc, {0xc}}, 0x14}, 0x1, 0x0, 0x0, 0x11}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000000080)={@empty, @multicast2=0xe0000002, @rand_addr=0x7fff}, 0xc) r3 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc63000002000000013da931ff0a1c6da542904b5f57c0873c0aa60f389a2bd5e073bc7c"]) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x9}) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x16}, @broadcast=0xffffffff}, 0x8) ioctl(r3, 0x8916, &(0x7f0000000000)) connect$ax25(r3, &(0x7f0000000100)={0x3, {"e284131407e920"}, 0xfffffffffffffffd}, 0x10) accept$alg(r3, 0x0, 0x0) ioctl(r3, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988a737e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) [ 115.701077] validate_nla: 1293 callbacks suppressed [ 115.701081] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 115.718120] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 115.736801] netlink: 'syz-executor6': attribute type 29 has an invalid length. 2018/03/30 06:23:19 executing program 0: r0 = socket(0x0, 0x5, 0x3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) readv(r0, &(0x7f0000001080)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/45, 0x2d}], 0x2) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x0, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 115.746318] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 115.758565] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 115.773967] netlink: 'syz-executor6': attribute type 29 has an invalid length. [ 115.782910] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 115.789605] netlink: 'syz-executor6': attribute type 29 has an invalid length. 2018/03/30 06:23:19 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x7, 0x5488, 0x6}, &(0x7f0000000140)=0x10) ioctl(r0, 0x408916, &(0x7f0000000180)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000062dd9d45d49d54aa7f9f15a6071253a5eafb59ae0cf5061d1f221a103aaba9bf740114c49a4795698a7275ef45bd58ecc6806192f4bc29b70acc4268e28ddbdaeffcefee8d830eb95fb67b0563870ab1e688806b812e0800000000000084bb4d03d5a9dff38ad48c6fcb70a5791c0616720c1d1167ce9b24dc5268d9cbbbfa129b12b65f32392178fdfbdc48609fe684ce1e7fb77a18dbb06bad63167ab19313a1c5340b855d1c13d4cb0c8ceedfcd8f6adbe1d796b0056d30d9aa62f25be79308cb5b61bbd254fb6413e03abe1d50c3b8dde248550199e3725b603671f2763136be1d0a879ffd4932423df8fff8c0e74d4a829b86e4d0805c600d5d3c6fe012c860792a4b00cd43409871cad804a6cb0107d9354c1b36c840ed46eb0c305894a83c4e74ae9e0f5c176ef8b7747c671d128de68801378eeba6eee8542ba7034c62992491743bbcc1acbd39c50b1c42ab96ebb885e83e87dd7c9459390429394fcd21af63c04a2c184f1b9b0b2708b2b1effc85e35ae3"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:19 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be351460900d159b3bcc4d80520bcf0d3602b2e8676531602ae0010000000000000b3dac49e32572d5874afa83e5e8d55f50b7e4741d6367e8a2c999213f9db83531a807fad3f378ab16448b53cdc28ccf32e920a3aac9563d20db051889035e96ae35d3302ffd4459571cb359588f93853e5975c7d436ee6816719d187cfc89933fefc160d6c1dbe2d85395333ac4953aa71679b2047d485db16ee22a7b9a8c437d3d40ec6453141520d8aaa0671419460f4e130f0ebb68cb39781cd2551124bcb0fb29c07be0d5277ae07d2b5b2e62372c694d9a4dbaa84d6d984ff8fe90383cb7e06698e041b6a334d93bc13953aedca2afeece76384edb79038874914d2fb9b64b5d86ec26d1e481a6896"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)=ANY=[]) r1 = socket(0x9, 0x7, 0x10000) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000000040)=""/53, &(0x7f0000000080)=0x35) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80000) 2018/03/30 06:23:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) socketpair(0x2, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000203000001ee698c64c703881f6f66ccf6fa0ac93459065fca90b0ce28bc6b0650f0956e82ec06d056c1bea3431c8e9067d9612c3243552353bde2b13e01a14dcd4d75ab65340c33f79a93f7c94d7bd416ed84b76256401f1b4f51d4267e17111833af58d7e3568950782c604de7b37d89449bbcbf8600b17e1f98c656d8f8b99e4e5a49fccc14183c907d91e1b1a6f15d0603d110a350029da1b00751a1e139b4236b93b605479238df480f82eb46bceb6be44ba797c3"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0xffffffffffffffff) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x37, 0x4000fffe, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) getsockname$unix(r2, &(0x7f0000000b80), &(0x7f00000005c0)=0x6e) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000300)={r4, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8933, &(0x7f0000000080)) [ 115.797823] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 115.807495] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2018/03/30 06:23:19 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="000227bd7000ffdbdf250300000014000100080006001400000008000100020000003c0003000800030002000000080003000300000008000500ac1414aa08000800050000000800040002000000080008003b00000008080400f800000008000600980900000c04004000000040013e22e9b6401a84000100080004004e210000080001000a00000008000b0073697000080001000a00000008000800fa9e000014000300fe8000000000000000000000000000bb54000300080003000100000008000100020000001400020073797a6b616c6c657230000000000000080008000000000008000500ac1414191400060000000000000000000000ffffac1414aa080004"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 5: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000010c0)={'syzkaller1\x00', 0x0}) bind$can_raw(r1, &(0x7f0000001100)={0x1d, r3}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000005c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000001080)={0x8, &(0x7f0000000b80)=""/136, &(0x7f0000000fc0)=[{0x6, 0x40, 0x0, &(0x7f0000000c40)=""/64}, {0x9, 0xf8, 0x800, &(0x7f0000000c80)=""/248}, {0x1000, 0x5b, 0xfc, &(0x7f0000000d80)=""/91}, {0x7fffffff, 0xb7, 0x3, &(0x7f0000000e00)=""/183}, {0x9, 0x7c, 0x200, &(0x7f0000000ec0)=""/124}, {0x101, 0x21, 0x6, &(0x7f0000000f40)=""/33}, {0x0, 0x34, 0x1ff, &(0x7f0000000f80)=""/52}, {0x10000, 0x1000, 0x8001, &(0x7f00000018c0)=""/4096}]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x52f) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000000300)={r6, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="7349c2cbe34811c1f9f6f6d7764c706b76af1c0993104b82963afa94f16e44720be401edb06c6fe676ba51d01ba9edb7ec52798d1d46d49ce49e"]) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 06:23:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:19 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00ecffffd5988a04f7020000002e7e1d877fdc6300000282f4b0eaff44a65d"]) ioctl(r0, 0x8915, &(0x7f0000000100)="b07e9cf6dc901c546da45ba4e9aded92080f5b626ac7bedc0e8226d4ae8ff201664b93dd86056f3280e3fa4e0bbb957394346e71068562c9e19e21c4e91611f8879038c776a5bb913baf8b5fc88a0164124a300ade52ba1dc55db6c995d92bba3c8bc96d3157b0433ae45eed9eefb239f78e641f3efdec51b814e92637e4") setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 0: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f566352aee5c2990200000041"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:19 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0x0, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000bc0)) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000005c0), &(0x7f0000000b80)=0x8) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) connect$inet6(r2, &(0x7f0000000c00)={0xa, 0x4e24, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000300)={r4, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00e9bbeb982e703be6a6826e9c4418679eecff0000988af37e1d8795dc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000140)="190000") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ec37000098787d252987c0000000000000000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0x0, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x891a, &(0x7f00000000c0)="62fbcebccaa748a5b72fe7c5dca531b74ca8828e8df01804c92599f366df0887fe9947c37ded67898a7a2a9f6b79da4d00ab5aa004a3f4fea44e9567b87f1783009ac38d15566b8f4165e810c6a93a680546aea1f0267895194b05941a75b46bffffff7fffffffffa74648d5e12de4794e542200000000") setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r0, r1}) 2018/03/30 06:23:19 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0x0, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 0: r0 = socket(0xa, 0x803, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00ecff0000988af37e1d8771dc63000002000000019c58ff8216ee1e5670726d080400bb3a2c9650c7848d2b3952e8bda5b9f5c656c002a856fab3fccfcb3902006b809fe997b49e1c1772c63eabf41fe810d73a147fef743e"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) r2 = accept(r1, &(0x7f0000000cc0)=@generic, &(0x7f0000000d40)=0x80) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000d80)=0x400883) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000300)={r4, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 7: r0 = socket(0x400000000a, 0x4, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) sendmsg$kcm(r0, &(0x7f0000000680)={&(0x7f0000000100)=@l2={0x1f, 0x5, {0x7, 0x5, 0x3f, 0x5, 0x9, 0x7}, 0x4, 0x8}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)="af03d3b5aa6534537d27e38131aab4f0ba75bbe743495daa458db95cbc08714f429b7a4e471cb09e53233eaf06a67fdd66390817217cfb962ebaa506ff89b2918706b4aad6e3f38b72763aa6eb328f8cc4f460ea49165ad51b90a9a48874c1db21352594ea9c9faece75b997795518114bc34f1a32794c02da1090b84442d9558619196d4a2052900051934a00b14c01f2ad70bdeee9700dddbe70c70dd5603b53c77d2181d7c4640a456ce1", 0xac}, {&(0x7f0000000240)="5b7543b5c6565d3860c393e8d0386d2ac1edd10a7cff9da5298e2fb92cbe9b4849b27ef6e678341652ecb52287ebc512de85cd466eba56b12207126d6d532061b446f14b61ab7ec63dd2", 0x4a}, {&(0x7f00000002c0)="fbd93569d589d30277e040374c0d730f370639e59ced7cd83a64a0b90f3ea69daa1a3e5d817c52ab6b3ccd3560f801d08f1270fded7e0d4bba257fd5d77f1f5be14e249b1ae0881c7422b6682ad75f4e181fbf164f5022958fe15178d06eee6d44f770927b3444f4db26c7ef471121c3133831798dc5a447ce1817c9a426ac68bd7c1466bc", 0x85}, {&(0x7f0000000380)="c5eeef85ab549a03866b30bde736d7f9d58d929a17b5ba498069174b9a74da174819ff1253d280d386f8d9cc5384012c7a40123accdc587f80fad8e3729d97342620c9fda48135a4c0cd4987c14cc8bc0e49bd007388b5c4c3f047317180ba9772769e9191afd6791e42be5c4e2cae738aa70680cf6ab0600ab980c9f531d9d1928d45e583d698c8d59eeb659ddf8760182aaf103c769d287089c6c2", 0x9c}, {&(0x7f0000000440)="3aae0f660469faa6327c1dd9b1f4cb9dd4a891d3a496a4d3b900a1cf7f3748f3db129d8c66df5e5bc0f1779c9a39ae2b75fa721d3ee81710e52010d5d503f8c3fe53f54a3a4685cc4d96d1ee76a1248335aaffdb1f70249a8d9fdb20d040a3c9d0611f951634c767f84aeb18c323944322dca4dd", 0x74}, {&(0x7f00000004c0)="81428254a88c6bba6f79bdddad7f64768da3273184265549da2739cf783363156d29ee117d2a814e8d2fa637510f2bafd97aabce3917732dfc84e85b834052434aa65c463578118b6017d3e1d57c93de52048807570ef0f97d72726808306588019e8c95eae55094bd8a7f", 0x6b}], 0x6, &(0x7f00000005c0)=[{0xa0, 0x13b, 0x5, "98e8ea7e45466980980e0c15278ab191dc18c75539caa656542f240f0c31f23095889a1abbe75c5503089fc4d2506b1a164b2956b9ace6276df4efe1ec8ee52674480b2d1d317d46ed50d1030e38ff7872525e76342584f558170fba9fe640d68e5aeaf356c473eb41ec2dd423a0d5e1153ca955d01c9c5d2fed91cd2e22d61b1b4515ec0b4787532b393c5f3d74"}], 0xa0, 0xc0}, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:19 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xb2, &(0x7f0000000040)="6e6b2772dd55162161b76841a71a6c73b85bbf0ea08066a00a4308a182f890bb1bc42715b6d8348f637222a46a6177919768762588d2c32cdad5b3eca543476f974d38906bab7924d314fd7d6c0459b12568871bee8250644bb753104664ec7922eaa6bc624d66610e5bbd96b8b8f748ec0a0115cf94b73e3818cb5ef0b0fd47df9b8e6e9985687050c263c5ce3f9a1642785660dd27357deb47e1a185bd3457db045cfb53d0f47a7efa0c141fc768930d3e"}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000008c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4149000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x20, r1, 0x0, 0x70bd25, 0x25dfdbfe, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x20}, 0x1, 0x0, 0x0, 0x8801}, 0x8000) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xf84d8a05aaf2690e}, 0xc, &(0x7f0000000800)={&(0x7f00000002c0)={0x53c, 0x16, 0x8, 0x70bd25, 0x25dfdbfe, {0x1c}, [@generic="237a308cda8d206393f9b24f97688456ed596326f7e1a7", @nested={0xe0, 0xc, [@typed={0x8, 0x74, @str='#%\x00'}, @typed={0x14, 0x2f, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="33a3642ad0dfcd6a91ef55ff82d556d8", @generic="685654272ac9fa9d2300c5ebe0644339a00e54aa6b", @generic="97a14e73685edce16d481ad5db659e5ea6b87c1db81f8d6380ba2fac5a3a3f56034f585d6d913e7fa74d79303eb0121e42c7f567253df9bf09acd420c461c1d9f04ef2eeefd88e83fd8169c6c1c864d3e62f5efffe64ef8f4d621c246db57ee59d25d2550f3ebe8aeec2ddf8b5639fbba69de21eaf2084e30cc939dfb7ed0175bb6448b48a1c686140890e0cce97b7703b5699", @typed={0x8, 0x24, @ipv4=@multicast1=0xe0000001}]}, @typed={0x4, 0x17}, @generic="3d46f5811bd1025dc237f94dbeab7fc3eccdf4f8ae821e931ddc9f780648021d86a024936c4530aa679889fab313bc8731e605747ce6e74510cfb71cc4d0c095632c99f000f443fc76a8573cff390043e08d096f5dba5bc41c5b8ad97d7f4d96545a9576d24a0fb99bda3c31f78faad23d1c0db9cb1a", @nested={0xc, 0x6a, [@typed={0x8, 0x17, @ipv4=@multicast2=0xe0000002}]}, @typed={0xc, 0x26, @str='keyring\x00'}, @typed={0x8, 0x90, @uid=r2}, @nested={0x248, 0x50, [@generic="d11647bcfbcca10cf150d139b64b1c57b3ee8aed1fc5ef199a4a0151ab16ddb2730243e342f8b5eec9b0dad0709365f70a51991212d9001e0b238e043faae1f7322b426ccacc6c117bc85b31835266bde9aede4157590a893c1ce7b9ce8fcc1ffd5cfe1a899480d1879000abb6a06b08bf1ea562e60210966749988a94f668841f44fe0ac0415c92aae433538e157c3158854b3156dace4f1da6ec5b72999096b16ac8602980e2e3685bf283a14bc4489dfe813586198d39a25e02e0b02575c6eb6b3d820b802ceadda9ee2f04a351bcbabb1542a13498b06e095fdcb54d803e755a", @generic="218466dbd7e0f25f38449ea66fd34e9d0361b18217f730e4639ddb21a9b60de6147dd22b0f5e080fb6d4ff322a74b54d3a4c48596a8010eac9695f1ea856af2b1984f8c56f6bc6b26cefce0065f032bcd17cb36f33779b98d4674c266950987601684e802847fcb9bd907e1c048152ab89575ad459c01095220e0d5bcccd8e61dc3c175275fc9fa6cf04878346118936f2f6c05b969dcf426d10a65f59d91e84dcd8b63925a7a1e6cdf53ceb87b2cf2301c8aa6fe05b719a849797025be20d685027", @generic="69d92866923f19d0fde53dc9f9e82c6a797824c6de308dcea9e9cd0f14404c5fe534c6b699f2add3b14e52c39df0ba9e3e515b9d9352b1fdb88cebf97197e96e4d3f69bebddef9d01fdc9b4dfb01e6286d344cf5ae16e9b5286e29da3459412cea354df11c69f5928293d4a62246f4f0821204cceebabe9d47f938965100800b57d4f3053dff337d0634faf1e6082e4c183f77b971102fe6a517b2ff0a"]}, @nested={0x80, 0x7c, [@generic="30d8b2c97348002efcbe7ab5a0629564c17d1e4c9648aba692775cb279c1fbe5b9ec5350f5d76154c7a7b584817789c72a5482ece0bf7135660d63a8651bf8f96cebf884fbe4d9c829e64cc7c428682ef47d9c8f134372cb12dfc400428146e19c3a6672d963a9e2563868f4858f9c17eb877abe9a80782d162f"]}, @generic="9e4e33308febdea67b89e4e9792a2e3ab937abde728fae5547d5eef1cd67d8ceecd7fc2e0e66ba488e3ed6c9bfd9fa556e48c131485d7d30635dd8ab0f80113d4c156bebae88b613d6b7430c9a5ac3b808d532148e140090ffefe21f86b65689a976d4e0e82dd046c00adfe70d217443b259f4bdc8567f57c1df0f3e7878bc58177f0235431a13b18d92cdf6969f78a95e3e9b8817ec2f9c9f585e370c754eb5d28c0a1a0eb76a95efb32cb67c40c511986a5295e506d849bb46cd1a7913a55282dd79fae625fe9f50f3e9d0ffe2cb"]}, 0x53c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 2018/03/30 06:23:19 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000062dd9d45d49d54aa7f9f15a6071253a5eafb59ae0cf5061d1f221a103aaba9bf740114c49a4795698a7275ef45bd58ecc6806192f4bc29b70acc4268e28ddbdaeffcefee8d830eb95fb67b0563870ab1e688806b812e0800000000000084bb4d03d5a9dff38ad48c6fcb70a5791c0616720c1d1167ce9b24dc5268d9cbbbfa129b12b65f32392178fdfbdc48609fe684ce1e7fb77a18dbb06bad63167ab19313a1c5340b855d1c13d4cb0c8ceedfcd8f6adbe1d796b0056d30d9aa62f25be79308cb5b61bbd254fb6413e03abe1d50c3b8dde248550199e3725b603671f2763136be1d0a879ffd4932423df8fff8c0e74d4a829b86e4d0805c600d5d3c6fe012c860792a4b00cd43409871cad804a6cb0107d9354c1b36c840ed46eb0c305894a83c4e74ae9e0f5c176ef8b7747c671d128de68801378eeba6eee8542ba7034c62992491743bbcc1acbd39c50b1c42ab96ebb885e83e87dd7c9459390429394fcd21af63c04a2c184f1b9b0b2708b2b1effc85e35ae3"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:20 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041e193a243017540f4e50655120067d6dd1bb0697de12f69de147817a90e5e3567887091c344754ab08e55e6d846c3df4b9cc93d5ebc0dcd78b0e1a0b8a8e242ac1d57595a44745400000000000000000000000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="006b2aaa9efad3e1bd749860fc9f536c23d3d0dc27128cb646dc63000002c6fe97e4a9e2b166"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:20 executing program 5: r0 = socket(0x4, 0x4, 0x3) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0xc916, &(0x7f0000000000)) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/122, &(0x7f00000000c0)=0x7a) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000180)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x2e6bc6630bae4c4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x50, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, 'bridge0\x00'}) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000008000dc63065f020000004100000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="3d290d12847ea95fc1126650c1736452", 0x10) 2018/03/30 06:23:20 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00ecff0000988af316ab930d4e09706f598ae8c09dc982087e355dc2cb6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x5, &(0x7f0000000180)="9c60958fc6c965a734192cca92607a98c265edf080c4f5c21dccf8c0690cf0e0edbee412fa53e4d8b66ee3959817a322f47e1fda8e2fda954f3c000000000000000000") socket$inet6(0xa, 0x5, 0xb2) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x0, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/30 06:23:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:20 executing program 0: r0 = socket(0xb, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x16}, 0x2}}, 0x960e, 0xbd, 0x6, 0x3, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x400}, 0x8) r2 = socket(0x400000000a, 0x5, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000240)="f9414eee4140a7ddced3a66b90b6bbaa195c93fbb60b3b8d378c3da73a121eebec7391171acd703cda42343b9225bc0a4135356769348c93ad") 2018/03/30 06:23:20 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be351460900d159b3bcc4d80520bcf0d3602b2e8676531602ae0010000000000000b3dac49e32572d5874afa83e5e8d55f50b7e4741d6367e8a2c999213f9db83531a807fad3f378ab16448b53cdc28ccf32e920a3aac9563d20db051889035e96ae35d3302ffd4459571cb359588f93853e5975c7d436ee6816719d187cfc89933fefc160d6c1dbe2d85395333ac4953aa71679b2047d485db16ee22a7b9a8c437d3d40ec6453141520d8aaa0671419460f4e130f0ebb68cb39781cd2551124bcb0fb29c07be0d5277ae07d2b5b2e62372c694d9a4dbaa84d6d984ff8fe90383cb7e06698e041b6a334d93bc13953aedca2afeece76384edb79038874914d2fb9b64b5d86ec26d1e481a6896"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:20 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x0, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 7: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x1c) accept4$inet6(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x1c, 0x80800) r1 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl(r1, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000200)=0x8) ioctl(r1, 0x8936, &(0x7f0000000300)) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000140)="3ed22fc5b934b2a72702eee51db0e24a94ee3e0f123fd3bff70808e1b2bf70656cec0b63d2cc21501823dc00a430355cc120a2606df5e535d11c3c6e786b3f66f6e6783695de08022fd1950dbd1bca57274b60e85623786ff6b4a1ecfa112c355fdadd0bb8e34f8853f8609e3874d56d379261f1edddf9942675306a779d659327a223a22ee6bf220a2ad8d7ad7fccf6de449963b7b249dd135fb1de118cfa0eb18a311c8f1167a730a9bcb4af42a5c512264fc0c981238a2be1", 0xba) poll(&(0x7f00000002c0)=[{r1, 0x4011}, {r2, 0x8004}, {r2, 0x281}, {r2, 0x4}, {r1, 0x1}, {r1, 0x400}], 0x6, 0x6284cb27) 2018/03/30 06:23:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000005c0)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000b80)={0x1d, r2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000300)={r4, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="00ecff00000000000000e504dab1097fdc637f5f020000004176ad792136e17379911781d339c9727f"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="a6e1a3b749f6b4cf938de18f3e649039", 0x10) ioctl(r0, 0x8936, &(0x7f0000000080)="a16861e1e4346b2c2a2004e2a1bfe902bd8bd6af1732a441fb4ddc0f8a05d9cb17a139b91356d1a51c8aa30d50e2b6f633645c500100000000000000d96586f591078efda3e78e7f3dea267bde6024b6d97620e186c9052df6e0e74ecfffda56460a87e1f9d50f5ab2a328a5752057326b690c9a7739de85f4ebc75b409264534a83470700000000") 2018/03/30 06:23:20 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x0, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 0: r0 = socket(0x8, 0x0, 0xa6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x80, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b80)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c80)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000d80)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000dc0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x100, 0x4e21, 0x0, 0xa, 0x20, 0xa0, 0x1, r1, r2}, {0x7, 0x2, 0xffff, 0x5, 0x40, 0xd0b, 0x3, 0x100000000}, {0x2, 0x1f, 0x0, 0x51a0}, 0x200, 0x6e6bb5, 0x3, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0x2, 0x1, 0x6, 0x4, 0xfffffffffffffffc}}, 0xe8) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r3 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000000300)={r5, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) 2018/03/30 06:23:20 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000440)="dd9c3004512a2ac07e839b5f19212f") setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}, [0x2, 0x1000, 0x0, 0x1, 0xfff, 0x7fff, 0xffffffffffffff81, 0x46, 0x7dd2, 0xff, 0x0, 0x2, 0x101, 0x5, 0x76b]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xa7, "918a7a00486a58c775fc383d852d580f71525d0c52776ee38f3bbe533ac9a327a75c3cca5df01a9692e9e6ffe431789f7029244e5ab83443d2a16d801878fd88df9daf0626654f53ceaf999bcf9a489b301c111d32520aaaa5487bf75ac8e7068abc75eb3f564f32ad90a77dcdb042b7051462f669c6b7609e2c0f0573ab5e94ac97f789a962322ba9c521525f2eda36728f6b46531a1bcc35b3527acb70b8120002fe776394b1"}, &(0x7f0000000280)=0xaf) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x6e, 0x3, 0x9, 0x8, 0x564c3f09, 0xff, 0xcd1a, {r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x6, 0x2b, 0x6, 0x0, 0x9}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) sendto$ipx(r0, &(0x7f00000000c0)="f9918b49a42c5e01cc2502a0b21789953350044076c5f485b86263219b6a61ec6148e7522b6a0f1a8af8c45069773809938362afdb5955cc2f92bd8f42b0ad9e663273bdbe6a6218d3c926bc5217f27ff50df7922b4312b393a990eb8c2242f54c682ed1e2dc84c406fdc4879749166caf64da8d499180303594d072b9d65feccf43d00fe506dcd9a9a1657106eb94136f6cef0ee60d6e1ba9a3013b8d42d22469124012199c62dee1e48b942d722aea314767d799d17e8e34f48535ab0a3aef87e4eacd04f882d87afba42c3ee431a6608a455073404e2b1bc5b1d34fdab8b5a770", 0xe2, 0x800, &(0x7f00000001c0)={0x4, 0xd0, 0x7fffffff, "d6034aa0f55b", 0x1}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080), 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:20 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00ecff0000000000810008aa22e5d9d11e6dea90614ec928050000be82ae594d57106db1151971d55e3aedd3f029d03e49acb72007374f67769758e862a0f9d16183e77f7a796240d08106a506553425b9168e"]) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25={0x3, {"b1087a98d05623"}, 0x2}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)="981e89bfde98486aafe9d59ef2f20c9266b14311d531bce6", 0x18}], 0x1, &(0x7f00000001c0)=[{0x40, 0x111, 0x3f, "26ade3dbc5645d9cb2d248bfa69a8276bf8dca07ee0b6a57c9ec2d81f6ed67963dd7f0cdc3d4e276b51b"}], 0x40}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xfffffffffffffff7}, 0x8) ioctl(r0, 0x8916, &(0x7f00000008c0)="e4a4a3bcbea50543a270177e5359d02bbbe8df7a36e418c3bf6aabd7662414a25531e911354edd7b45de24351ab8f7dcc89bc4d3ffe5721001907fcff7a6b81393b9d1bbcb120a8061d2b80ea2d9e6aee1be53c43d4f2274825d32a526d88b74b6d02da80d5af772c8f442af5861479b9a54ef8c3116b006386f809d97df0bfbb0f31866f66ede2a931188404f91ca78486efcaac74ce701e424ea806181db2409d2e3d88e4ee847a8ab8d7fc0bdbed397685dbb98390a845d38cfec6a8ef175b80c18796ff24309b085a7704594ca86fb76435b33f5e9ce27a7219abfcd6f83575dfde5d5bd77971a11e65d87fdd5c0af3de9456b75c52936d18594ac70856bd783a9d702320cbd8d614c0cb09656f9815a5ffad15a27778e6e3ce6780a7096a39670f1045d35ba3d92dfceb6228a131abd5e45c80d18304f162f211450a7360dd8da4c76f04cc3592a86c14b08e3db240696834340cb1fe310306d71ffb72be1e17341eade3b9c7dda79e872169e29c058a294ae18a15f3baa4efa7d453d6503341ef0c9d0cf66298eec2382006c7744c6ef974427a2b224ef04651c5f257b059594b9042c21cfc4c3aca51077ddef1ce2705e2de3eae3b99829c0660f9dbc253fd5c3ff4ff52c64f17157e58d9afa4282d9d84c9568bf614d9e862e83ecd44a952d694cace38365ca5482a1bc7ae8c378044172545bda4c0175b26843dbce4650798a4ecc984ac9149e02659950e0bdb82284f87b3af905cb5f152732293f79ca65a5ef0128de12193d78fcd4c4a74e1123127b82655380e3fe30c1814901277cb637034a8a7071f92c76c323619b1eed16cc916c94396a639abe762e4cbc276ca7abd8e0736df0010ee67d31de8aa86f7a67e6eaf93f39797cd3b88537e78faa64a1dd3b4b2b55337db0f241b36d2b7845449cb2f8d5d0101327dd58") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:20 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16=r0]]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, [0x8, 0x3, 0x3, 0x9, 0x2, 0x359, 0x3, 0x3, 0x6, 0x3, 0x1, 0x6, 0x4, 0x401]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0x7}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0xffffffffffff7648, 0x30f88f66, 0x80, 0x2, 0x7b3}, &(0x7f0000000240)=0x98) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x0], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000062dd9d45d49d54aa7f9f15a6071253a5eafb59ae0cf5061d1f221a103aaba9bf740114c49a4795698a7275ef45bd58ecc6806192f4bc29b70acc4268e28ddbdaeffcefee8d830eb95fb67b0563870ab1e688806b812e0800000000000084bb4d03d5a9dff38ad48c6fcb70a5791c0616720c1d1167ce9b24dc5268d9cbbbfa129b12b65f32392178fdfbdc48609fe684ce1e7fb77a18dbb06bad63167ab19313a1c5340b855d1c13d4cb0c8ceedfcd8f6adbe1d796b0056d30d9aa62f25be79308cb5b61bbd254fb6413e03abe1d50c3b8dde248550199e3725b603671f2763136be1d0a879ffd4932423df8fff8c0e74d4a829b86e4d0805c600d5d3c6fe012c860792a4b00cd43409871cad804a6cb0107d9354c1b36c840ed46eb0c305894a83c4e74ae9e0f5c176ef8b7747c671d128de68801378eeba6eee8542ba7034c62992491743bbcc1acbd39c50b1c42ab96ebb885e83e87dd7c9459390429394fcd21af63c04a2c184f1b9b0b2708b2b1effc85e35ae3"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 7: r0 = socket(0x400000000a, 0x80000000000001, 0x400000000000) r1 = socket$netlink(0x10, 0x3, 0x17) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="71b427e81425491846f96cd18990bd562ed1bff4d8f84f54241d73f10f583d93191dc686937c127505edb27bb59677d4206c6fcdc04c5b1349f28b74dda885a791600e269d0b0c4675d61c7611afb78f8b47547d8f8de981a7a2680a1a63d3d2c1e8e3e272e947205965b7cb723e7151822ef1cd966c03289bbef79e37", @ANYRES16=r0], @ANYBLOB="1c50d8b8d896cd5748e3dc6d20d348c1ec1e2f47fcf22f54c9573a252506db9c75e9232ca70c3c5cfd37b68bbe4259aaa7db1da51ce7489b59ce6669675353d06bbbc3183d558b24a42ea7f944bf8fdb3025a776498f78d4665d8f7d2c1911bece1188d4a455dbd65d2764037a3faadfcc1f38ed208e118fa807c2a309b21d7cbb1f8a5c03309c60af8fb5c1d85b47550882718c7dfe62226adcc03eeb68516f4c0a6012dfd2d6cacac9c58d7220abda1f7ebc3bc63f53ac", @ANYBLOB="f4a7e49904b7404d416af485916e7820a74230d00711b485dfb1a7ad95aad2aa384a3fa887d85ef9a392771656e5c11ba7b1f550f6e5cd653c0f84b2d60a3dcc5a5e9f13e4d4dd8563f6805aee75403024656d0726624af2e5ae9355651c587815ca0c379297ba3228201b8170e6a6ccbada3696e95fd13c8b1febe731b7e20a7fa3ff8f342d9f4148cb4765783337044a1f10899dcc4aebb77f2397836bfedf0e52f7c4a09c5c78f6a463cb8d3c67198318b5755e7f1cd7b0856d25", @ANYRES32]) ioctl(r0, 0x8916, &(0x7f0000000000)="d60373e40a64172c") setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f00000000c0)=""/170, &(0x7f0000000180)=0xaa) 2018/03/30 06:23:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000b80)=ANY=[@ANYBLOB="000000ce9a6cf5799526193a0e8105a0c8da4ecdfc50c43cecec347c47d3f424484f8b200a5723f02cf46b0a05fb0f4c1345ea8e7c81782eddf4422517dc2bb4a3cafc5bae00e8d149ce07a1bd239f0d08"], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 5: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x0], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:20 executing program 5: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 0: r0 = socket(0x200000400000000a, 0x80001, 0xfffffffffffffffe) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff000000001000000000004100000000000000"]) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x893a, &(0x7f0000000180)) 2018/03/30 06:23:20 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x6, 0x4, [0x101, 0xffffffffffff3885, 0x200, 0xffffffffffffffff]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x7fffffff, 0x3, [0x2, 0x4, 0x6]}, 0xe) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0xffffffffffffff08, &(0x7f00000005c0)}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r5, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) socketpair(0x10, 0x3, 0x7, &(0x7f0000000040)) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)={0x10c, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x14}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6f20f63b}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x998}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9efa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}]}]}, 0x10c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) 2018/03/30 06:23:20 executing program 5: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0x9, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:20 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 0: r0 = socket(0xb, 0x3, 0x7f) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x0], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0x9, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:20 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) socket$packet(0x11, 0x3, 0x300) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="bc080000000000000000"], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00ecff2be4000100000000000000000000000000000000"]) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x2010, r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000b80)={0x0, r2, 0x7, 0x1}, 0x14) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000300)={r4, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0x9, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:20 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0xff, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80180000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="d4000000", @ANYRES16=r1, @ANYBLOB="00022dbd7000ffdbdf250800000014000300080001000300000008000500ac1414bb20000100080001000200000014000300ac1414aa00000000000000000000000060000300080007004e2300001400020073797a6b616c6c65723100000000000008010800070000001400020079616d3000000000000000000000000008000500ffffffff080005000000000014000200726f73653000000000000000000000002400020008000600ed9c00000800080005000000080007000400000008000700010400000800060007000000"], 0xd4}, 0x1, 0x0, 0x0, 0x800}, 0x4000840) 2018/03/30 06:23:20 executing program 0: r0 = socket(0x400000000a, 0x80800, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001100)=ANY=[@ANYBLOB="6bf2eebb5bb7087be8310000000000097fdc637f5f02e0000041000000002d2eab7205d12c422345ed6ed43a8c4aed4b5b477bd325875b52ce29261f6b21fc123da7"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000), &(0x7f00000010c0)=0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 5: r0 = socket(0x400000000a, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0x0, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:20 executing program 5: r0 = socket(0x400000000a, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) accept$inet(r0, &(0x7f00000005c0)={0x0, 0x0, @multicast2}, &(0x7f0000000b80)=0x10) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0x0, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc4", 0x26}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x140000, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000080)=@req={0x3, 0x0, 0xff, 0x8}, 0x10) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 0: r0 = socket(0x400000000a, 0x1, 0x3) ioctl(r0, 0x8, &(0x7f0000000080)="d901c3b05e78df27cbbb13be70ac0da0857f2568040cdd2290a1f22e9ff236899a82e68355c2") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="00ecff00000100010000097fdc637f5f0200000041948740ee8cb388583cf8a4bb5c5ac17e64e37f2957afcccffd8994b89a207b930287d0f9214d13c922a518fe6ffae108dd5f2ea1d705f77e049e8e4520a06f1ce4ea6a828eeddd2c416c5d2c6c8e31bd28640e07940318c62b9ca0a377659cce590cee2f7c0c5877f5df86efce2ad19b51f8b7456e725c16298d79507adb2647951e26b81c245487e5e80d8d83836532b30e"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x2d, 0xec4, 0x7fff, 0x9}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xffff, 0x4) 2018/03/30 06:23:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0x0, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:20 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0xff, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e21, 0x4, 'sh\x00', 0xd, 0x2, 0xf}, 0x2c) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'irlan0\x00', {0x4, 0x8, 0x53c, "05a562251824", 0x8000}}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x3ff, 0x2) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0x0, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 5: r0 = socket(0x400000000a, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0x0, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 116.983755] IPVS: set_ctl: invalid protocol: 255 172.20.20.12:20001 sh 2018/03/30 06:23:20 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0x0, 0x7ff, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:20 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000ffe600"], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) connect$ax25(r1, &(0x7f00000004c0)={0x3, {"a5e29aa52a4fb8"}, 0x277d}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:20 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000200)={'\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x10000, 0x4) getpeername$llc(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x10) 2018/03/30 06:23:20 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8938, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) [ 117.027789] IPVS: set_ctl: invalid protocol: 255 172.20.20.12:20001 sh sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:20 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x800) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:20 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d87"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0x9, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:21 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00ecff00000000040000820c149e4c06d270962c182360417da15c4c097fdc637f5f02"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e20877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) 2018/03/30 06:23:21 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0xa7d42c430bbfd26f) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f00000005c0), &(0x7f0000000b80)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff01000000030000000100000089f764756d6d793000000000000000000000726f73653000000000000000000000006263736830000000000000000000000079616d30000000000000000000000000aaaaaaaaaabb00ffff0000ffaaaaaaaaaabbff00ffffffff00003001000090010000080200006e66616363740000000000000000000000000000000000000000000000000000280000000000000073797a31000000000000000000000000000000000000eab60000000000000000600000000000000072617465657374000000000000000000000000000000000000000000000000004800000000000000697064647030000000000000000000007663616e30000000000000000000000008000000e00100000b000000010000800000000000000000f8ffffffffffffffade18c0e0000000000000000000000000000000000000000000000000000000000000000000000000800000000000000ffffffff0000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000060000000000090000000000c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e00000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff01000000110000004000000089ff697036746e6c3000000000000000000067726574617030000000000000000000677265746170300000000000000000006970366772657461702fffffffe500000180c200000f0000ffff00ff000000000000ff00ff0000000000a80000000801000038010000636c757374657200000000000000000000000000000000000000000000000000100000000000000009000000bc0300000080000001000000434c415353494659000000000000000000000000000000000000000000000000080000000000000082de0000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000001000800000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000003000000feffffff010000001100000018000000080700000000000000000000000000000000627071300000000000000000000000006970365f7674693000000001000000006970646470300000000000000000000057d03e7f9332ffffffff00ffaaaaaaaaaabbff00ffffff0000007000000070000000e80000006e666c6f6700000000000000000000000000000000000000000000000000000050000000000000000700000007000300000000009b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f8677723100000000"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc630000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00deff00000000000000097fdc637f5f0200020041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="3a17734f4e82c754db61f979497701e479b432ce1f3a0aad91a4b8db8a02527140", 0x21) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x0, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000004000000097fdc637f731200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f00000000c0)="e517b91b928a75e3324b9abf697bc0f95b45d36d1e3d33404807cbade6cded8d652a526b14b6f923194f4ee47031531eb945f11a120ee44553dacc6b3b2e0f473592cb395ee56390c6ffc4159a7357eae4c7d72c4c566841d8361dc8f318bac826d5539070cafd057ff301a9687bbce34d5a2a5a75bfe7ac3f331894f9b868f7b6a070e5fd2359d3c5877a074face135cddac9ad9734ed1e20d349f02891556e42fa0800027e6e267adf23d99050a29307352167") getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/30 06:23:21 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0x9, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc630000020000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x0, 0x1, 0x3, 0x8, 0xa7b, 0x5, 0x7fff}, 0x20) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000cc0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d00)=0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000005c0)=0x6, 0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000b80)={0x3, 0x7, 0x2000}, 0x4) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="0000000000000000200000003f974c10d1e3a568516c18715baefd2efef1dd1e1972da98a255c6021523ccf15a09bee95929682a8125eaff000000c1ecb02d116d81e4feb5ca5031a30f63a2ee3dc8546c54fd022c52ebb4479765e167b8d90728d19343522e5f1de1a197acf6a8611ccf24dc669998fd53a96445a8c3ba9aa5964565c3f74f57126a4ddbb50a9a43133c61a63a641d3cbea0c69bd923ee0fa57a083eedcd7ddd2ad513552819a9eafc8783b201254a9901cd9d1b81bf2899ec5cd8beb3f43781c7e76e6986a8a404a08ae78c4ac27b60ae695ee1bb3649e0208b623f77f57335b477d5820000"], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000680)={0x6, 0x80000000, 0x1, 0x42, 0x1f}, 0x14) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000300)={r4, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x0, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc63000002000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001180)={0xffffffffffffff9c}) connect$llc(r0, &(0x7f00000011c0)={0x1a, 0x7, 0x7b3e, 0x0, 0x1, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = socket(0x400000000a, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be351460900d159b3bcc4d80520bcf0d3602b2e8676531602ae0010000000000000b3dac49e32572d5874afa83e5e8d55f50b7e4741d6367e8a2c999213f9db83531a807fad3f378ab16448b53cdc28ccf32e920a3aac9563d20db051889035e96ae35d3302ffd4459571cb359588f93853e5975c7d436ee6816719d187cfc89933fefc160d6c1dbe2d85395333ac4953aa71679b2047d485db16ee22a7b9a8c437d3d40ec6453141520d8aaa0671419460f4e130f0ebb68cb39781cd2551124bcb0fb29c07be0d5277ae07d2b5b2e62372c694d9a4dbaa84d6d984ff8fe90383cb7e06698e041b6a334d93bc13953aedca2afeece76384edb79038874914d2fb9b64b5d86ec26d1e481a6896"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0x9, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:21 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x0, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000fc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000380)={0xbcc, 0x3, 0x7, 0x800, 0x70bd2b, 0x25dfdbfe, {0xe, 0x0, 0x5}, [@nested={0x3d0, 0x45, [@typed={0x8, 0x61, @ipv4}, @generic="d3268d27b05aaf1a1e3e20fd63ab386f45c23f5926555aacec165014ef80cdb2de5028b5ea4fd14b86e1beb1b9d2a6f76deb661ff9a74a3f3441142b4007709c95", @generic="5f4eb96058fe4a386337f99c10cb03d95b6dec86b4a02009e464fe304b28d178b3b355db545ee0aa321155ce38ea724d21c23e10a3081c5d64c3c901d208ae1b5fc6170c69343370598739f067388c8b09079a2e14f48ba16cd558a72cc42aa1f0b260a0ff3d77be93a72b7537a1542ba248e6704f61a06cb26bc279da71b6f81203c56b267da4edf403de797b97f69b385828214d8d329bec41bb63faaa32beaa2a4152b9c551b44a00f9f0602a58ae79b5e7c457afdb154688755425c0faf80566f6761b9e2dc16206badec5c5db8bfce73eb136c1eae1949f2eca9c063be05e4ce818", @generic="acf29dcf3428581d53a6cad982a22b9454ea9730dc038719b78bea9b0ed09e85b367f338d811b49b48a1e37c22cafcf2cc3d46cf270e4250286c2b5340f12c1276d58dd0a98f5a247b473bebe91e25b06ae4299da57ca7254ef3ec0eac6d3963ac41c2cf9344ca20598c4161538c7fc052de82f5b4fc4d055dee6ca9422c8934cf144e9b219b20da5ee2abccef616e590b17aa367aa73c70c1a0b92222383083da8426ba11fba1c6925a0c7d0fe227611da227d2fdb38645873ff033b3249fff7336ac93491855", @generic="83514a0c22b5539af14af7866a6502ad9f390d24e04e6131aa218b919d471f82de9ddc4ad6a4bbef142be180c59c0380158b4d7551cb03263ec8782a359ce6b15443d2565ae70f03b70ca41032771bed28131ffd02365cbe0b7aea329967678833b4585c86a49b0b1b340bfe9edc4ba251fe9b60eaf9557776b515ea4d9c767ec7d83f56414101f7a340aefab70f0fca198672cadcd7693d8a200b91e3c61ef63d2b43ee8265a3b3b25e6552daaf80a846a1b952d6b82489d81e067f002761cbdbf35de24d921833127ee74a6c988d113887", @generic="198c1d6c786f651a8a9284dfcac62a548de79e4d278d1aa9bc26587218e7431698baa5db18393640114e8fda1f48a8af416b498f53bf0e42f6b3613223508784e1", @generic="668198da96074b940f896ec54c00cdf323fbfd489659234749c359eec398becd8ea7797761d55ba936d8dba8edb845e1a2c2225cf34611f3a7fc97a70e3210fca86dce69e0f0d1d4ec6aced9177ce5335fa0aa2c916cce7fa9d0f7894707a2c6f9fad1d92ad833e003345d4bcc8ef5a540511c262efac366dfe18d1ded339ec7d76907170bb5d9a49c289d5f31c1016d672493ab9b5209914bfce27335cd96eb8b6f19ee22506325686bb544a2f66a59ff2d49d028948d1e1be48af4c368a604bc0d416fe8"]}, @generic="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", @nested={0x304, 0x8f, [@generic="c5507eb3fa4f6fed821e68e988d6c7a4d9dda95fbaaad57aba6631b58108d2344606bbab8e0873187b1f29f24f5ca00f15ae9d68dbae96fe9963f4b26838ccfb5b7876b212e64f70c6d86cad646ba0a528499b20168b34e19c47d93e1e4e151fc859ea33637e889a438376b140d8cb01823f0e8e7ae5d7040aba4765b3b79739fd0f996cf8ecb3c5380095f56f8adc8c096e3ab8229f9450d6981e073d4a02bd38d44b6e5b942fb5e36a340404aa7522f2214239542497", @generic="e095d3708040c77bfe1ed2f703d0de49a73ded931839527c6f04ccca5792734351a0232c1c02c64f67e0a32f8ee132c98eb108e3c6c86338ce6ea5a5971d15213d8fbead728b10a9df090d3b46ea8f13ff9482e24fbacfd106585797770d4cb3e06a56f0fa5a4f742fb2f006a6b7eef033c7a0", @generic="2269571fd0f774295c1d15934b4f89eadf3e432a86f79220f35dcc9bb625460d6a43593eb0358c966f73d522697761b63091c619b2a3c3346e9e1683ac00ba6c5acba151ed2922ef9fabfab34cd0ed523d203fc9c69631a9e1890f014a64a677229ee9f89b1a7172a6c8f88826af989b95a5a6fb26d8e74d427669459042689f8113c6b00fb1c11a71efd0f495d0eca2e1f1c208c8b17f10e53d96456efe2a9826d241c88010ab221dd9f3cb98e1c2f06cbe0bff10aedba3afae8c78a7e31d5af41263b24cff24357c7700aa7fb05d863641e3bc2dd41e1d4665140b4cdc18f9441d892f104671815fbd04eb", @generic="eb3902c9e5451b31a3e108a3ade6ae8ab7556298b470daae283efd321d93989685e25d2ef98191c0cad8f63782b4ba3904cf25e59f90e468b8ecea18d78169dc0b5ee9f7538e20220eb4d85d5ef8301b3b93d9f081c3881e7d9aa053988b7f3400731576305a61429e0fc89d490feddf0201da881b785c95cb0dd63c7839165f01ef9851fbdeea8b384a13755df3c655c0e430c6bc865bba83951bb48893a56131f86b47292e984c049ee7a111cc60d26fe2ef7f3ceea0b68aca2ca24afd053828a8bf3f39b433d5e322b3", @typed={0x8, 0x8a, @uid=r1}, @typed={0xc, 0x81, @str='ppp1-\x00'}, @typed={0x8, 0x31, @uid=r2}]}, @typed={0x8, 0x7d, @pid=0xffffffffffffffff}, @typed={0x8, 0x63, @u32=0x80000000}, @generic="e1f2ccaf3a005960fabdb0cbd49f18afd5ec1685f62f26454aaeaf2ff2dad6cff8ccec7f9bbad124abdc65414feb062d6fc29543b44ef28b6bafc38be08769400c6ece68f4a5036b5769cb344728cf8a9ebb255ce99899d7bf4044050f120b7d8928d971f39e7f23ca4548d701306a80faab2035dfd4557d8651ab497960498f2922ab9f61884d12bbfc9abd34535187ebb0999bede1b9b30f8f21b846d3204a9714da2decaea37d5ac691b7da5425a67cac1b3bf612ed10027105a2", @nested={0xcc, 0x46, [@generic="482269f5f09070089625f76fa411d54297b4416a8243e961d5c47c276d68e6a66543b2b60abc6cd2353529", @generic="d3414993dc72a916448b405d5472aa50abf65da6636a6f8f3b08333958f2772eeb5ee0973ca16df9a8bd35f53a0022d2d34820896838de3f394c582fb5d1d7bf8885bc5dada64a866b1ca90e7766422962d9aae0cd4878fbbb36927e09a0ecfb8c3c884db497c5b5d8e8996395f2a710a3d29ea6e525e495f47bc4697341b0f35d7a8b82b33d9c6521537935d3087e2e0ff090", @typed={0x8, 0x83, @fd=r0}]}, @nested={0x23c, 0x56, [@generic="b34ee3abdbc1bcb4ea183c31a368eb576d505367030ea56cf2178c96c5e05df08f22782fbc68adf43237c228f8c00a875cdd2ca6ec6d5c418eb01f1f28bc0d350d98807172a7b179a3c1a770e49feca0f11f716a6e1fce0d03f2f0bff042b658e8f8212708400da93b53a048bb423d7b2b0b3b6dfa4c4c8de6e428b70bef10d3e9d4f7cc22beae8910b6d94fbe87fcc51d35e89d9ef028", @generic="940553519c2436b1c35618afa32406b43cfa2319c28f41202e1c2d142ab19d11845cfa7717844bb8dbec55ed3646fe806b64ce87be857a1be8d737e81c4d561418bf6cc3749056f2dc6ac4812668e7f48c876b4ec23bca16bccd219a5c40d4ea21b477428b36f9316ae92f4b14b85105baf3e72135abbc0f377c44b280fcf9f0274f3d20f21430de44f1e726d8ebb5ca18bd0046db0911c5014d843aeefea07cb1227288", @typed={0xec, 0x1b, @binary="7371b0a8bdcfa886622a25b6419a5c077a912e37007a1f0b1f0eeb79959fbacd45e496be627323ee331519427faeddf1a6cead82651f3d524798426eb582d77499c0a21507438ee6cc0eb972f0f392f9c2b0944c79ec8a9ecf440434da4dd76101d78987c5e20844979861437f97afcb808563771702eb71d9128bba8d1c0da1bf652eb07077c2e7c64b358472e76c791421047df9859cedbc1f587285853454520bc4f229622db164f080ded40f327bf7a4155d3aa20c401fa7cb7b2a884ce6ddeb09c094d6e52cf625b899c95017bb93db8084ca9e6420da4fe2596522dd851cca018a65"}, @typed={0x8, 0x0, @uid=r3}, @typed={0x8, 0x33, @ipv4=@broadcast=0xffffffff}]}, @typed={0x8, 0x52, @pid=r4}, @typed={0x8, 0x77, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0xbcc}, 0x1, 0x0, 0x0, 0xc001}, 0x4004) 2018/03/30 06:23:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6", 0x39}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0x7, 0x3, 0x29cf78aa) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000005c0)=0x5, 0x4) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000300)={r4, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x0, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000180)="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") ioctl(r0, 0x8936, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x10010, r0, 0x0) r1 = accept(r0, &(0x7f0000000080)=@nl, &(0x7f0000000100)=0x80) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecfb0000988af37e1d7b7fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) getpeername$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@dev, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8209, 0x1, 0x5f8, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x80000001}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@multicast1=0xe0000001, @in, 0x4e20, 0x7, 0x4e21, 0x0, 0x2, 0x80, 0xa0, 0x0, r2, r3}, {0x9, 0x2fbd, 0x63a1, 0x400, 0x1, 0x7, 0x6, 0x81}, {0x100000000, 0x8, 0x0, 0x2}, 0x6, 0x6e6bb4, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3504, 0x1, 0x1, 0x20, 0x5, 0x6, 0x9}}, 0xe8) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[]) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3a, @multicast2=0xe0000002, 0x4e24, 0x0, 'lblcr\x00', 0x2, 0x80000000, 0x3ff}, 0x2c) ioctl(r0, 0x8916, &(0x7f0000000040)="c282f6e63b6df70d697d84ae30d5a1") ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x7}, 0x8) [ 117.403467] IPVS: set_ctl: invalid protocol: 58 224.0.0.2:20004 lblcr [ 117.413148] IPVS: set_ctl: invalid protocol: 58 224.0.0.2:20004 lblcr 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:21 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x0, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 0: r0 = socket(0x0, 0x1, 0x80000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00ecff000000005f02000200410000d70e00005ef625b7c8e43397e00000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001ee5f9926dccc0e0f047305cf35781db869cfe605c2d09d8d98938b9bd3435b9035f1b5e4cf8da8b7d268f40e0a973b170166eac3fbac7db0e60d605205ee04e027c4dd6b1f3f6b0bb5c1479311ac698b1d7e7a6d0a05b1179df2cc553ae797550063f812913eee7de3b2acb6362ae0df93c65f6600facb53af5e29079678ec30d7017a7c1b35b42704a6e0039f741ac0d81b06acc71eca965997591f884a11"]) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x1ff, 0x4) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x59b) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x4, 0x0, 0x5, r1}, &(0x7f0000000140)=0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000240)=0x3, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x1}, 0x8) ioctl(r0, 0x8936, &(0x7f0000000000)) socketpair(0x10, 0x800, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$alg(r3, 0x0, 0x0, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000280)={'rose0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) epoll_wait(r4, &(0x7f00000001c0)=[{}, {}], 0x2, 0x7fffffff) 2018/03/30 06:23:21 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x0, 0x41, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x0, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f00000005c0)=""/55, 0x37, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000d40)=@nat={'nat\x00', 0x19, 0x3, 0xca8, [0x200018c0, 0x0, 0x0, 0x200018f0, 0x20001920], 0x0, &(0x7f0000000000), &(0x7f00000018c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x1d, 0x53, 0x0, 'eql\x00', 'ifb0\x00', 'bcsh0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x110, 0x110, 0x140, [@devgroup={'devgroup\x00', 0x18, {{0x1, 0x76a8, 0x5, 0x5, 0x7ff}}}, @arp={'arp\x00', 0x38, {{0x205, 0x8808, 0x3, @multicast1=0xe0000001, 0xffffff00, @dev={0xac, 0x14, 0x14, 0x19}, 0xff, @empty, [0x0, 0x0, 0xff, 0xff, 0xff], @random="d5ed0fd88a3e", [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x4, 0x3}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x0, 0x52, 0xf6, 'ip6gretap0\x00', 'ip_vti0\x00', 'bridge0\x00', 'ip6_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @random="c6545c19c16d", [0xff, 0x0, 0x0, 0x0, 0xff], 0x8d8, 0x910, 0x948, [@among={'among\x00', 0x840, {{0x5, 0x4, 0x80, {[0x1, 0x401, 0x80, 0xa1c5, 0x5, 0x6, 0x3bc44e09, 0xd4a, 0x3537, 0x8, 0x40, 0x40, 0x22ca, 0x3, 0x81, 0x621d4624, 0x0, 0x7ff, 0x6, 0x6, 0x3, 0x7dea, 0x987, 0x4000000000000, 0x0, 0x4, 0x400, 0xbfbd, 0x4, 0x7, 0x2, 0x4, 0x401, 0x3, 0x8000, 0x2, 0x1, 0x6, 0x3, 0x8, 0x100, 0x3, 0x5, 0x9, 0xffffffffffffff73, 0x41d, 0x400, 0x20, 0x80000001, 0x800, 0x7fffffff, 0x4ae2fb59, 0x3f, 0x7, 0x9, 0xa4, 0xfffffffffffffff7, 0x5, 0x20, 0x401, 0x6, 0x400, 0x7, 0x2, 0x5, 0x400, 0x0, 0x1, 0x5, 0x20, 0x7, 0x7, 0x200, 0x4, 0x2, 0x1, 0x3, 0x800, 0xffffffffffffcba8, 0x3, 0x2, 0x5, 0xfff, 0x1, 0x20, 0x401, 0x5, 0x5, 0xc224, 0x8, 0x10000, 0x2fb49db, 0xf7a3, 0xea1, 0x5, 0x3, 0x6, 0x0, 0x3ff, 0x65a6, 0xffffffff, 0x100000001, 0xffffffffffffffff, 0x800, 0x6, 0x36b, 0x3bd, 0x7ff, 0x909, 0x9, 0x8, 0xec9, 0xa67, 0x2, 0x2dc1, 0x4, 0x101, 0x1, 0xf, 0x2, 0x5, 0x3c, 0xfffffffffffffff7, 0x40, 0x6, 0x7, 0xf7, 0x200000000000000, 0x1, 0x100, 0x7, 0x136, 0x3, 0x5, 0xffffffffffff0001, 0x653, 0xffff, 0x0, 0x1, 0xfffffffffffffffa, 0x1, 0x3, 0x400, 0x4, 0x80, 0x0, 0x200, 0xfffffffffffffe6d, 0x107b, 0x0, 0x4, 0x70, 0x1, 0x1db7, 0x9, 0xe993, 0x9ff, 0x7, 0x81, 0x5, 0x800, 0x9, 0x61, 0x8, 0x8000000, 0x0, 0x6, 0x1, 0x4, 0x9, 0x0, 0x1, 0xfffffffffffffe03, 0x8000, 0x3, 0x7f, 0x3, 0x0, 0x20, 0x1, 0x5, 0x9, 0x0, 0x20, 0x6ba, 0x96, 0x6, 0x2, 0x1, 0x1, 0x101, 0x9, 0x0, 0x5, 0xffffffffffffff7f, 0x431, 0x10000, 0x7, 0x81, 0x8000, 0x80000001, 0x100000000, 0x94, 0x10001, 0x7fffffff, 0x401, 0x800, 0x3, 0x10001, 0x81, 0x5, 0x7f, 0x7, 0x9880, 0x25c28c9d, 0x100000001, 0x200, 0x2, 0x0, 0xfffffffffffffffa, 0x200, 0x8f2, 0x5, 0xfaf, 0x200, 0x101, 0x2, 0x7f, 0x1, 0x100000000000000, 0x7, 0x6, 0x5, 0x100, 0x7, 0x6, 0x2, 0xffffffffffffffff, 0x100000000, 0x100, 0x7, 0x9, 0xfffffffffffffffc, 0x0, 0x4, 0x4, 0x30, 0x0, 0x19, 0xfffffffffffffffc, 0x1, 0x2, 0x0, 0xff, 0xffffffffffffcdb9, 0x8, 0x19], 0x1, [{[0x9, 0x10000], @multicast2=0xe0000002}]}, {[0x6, 0x8, 0x1, 0x10001, 0x200, 0x1, 0x4, 0x1, 0x7, 0x8, 0x9, 0x3ff, 0x3, 0x0, 0x3, 0x7f0, 0x9cf3, 0x4, 0x5, 0x8000, 0x9, 0x7, 0x1, 0x76f, 0x7fffffff, 0x0, 0x1, 0x5, 0x1, 0x2, 0x1, 0x80000001, 0x1, 0x200, 0x1, 0x9fb6, 0x8821, 0x8, 0x80000001, 0x8000, 0xffffffff, 0x100000001, 0xfffffffffffffe01, 0x0, 0x1, 0x4, 0xff, 0x13, 0x81, 0x6, 0x72dc5723, 0x10100000, 0xac, 0x100, 0x2, 0x0, 0x100000001, 0x6, 0x54, 0x8, 0x7fff, 0xffff, 0x1, 0x10000, 0xfffffffffffffffe, 0x383, 0x4, 0x1, 0x7, 0x0, 0x4, 0x20, 0x3ff, 0xff80000000000000, 0x8, 0x8, 0x7, 0x7ff, 0x4c8, 0x8, 0x3, 0x6, 0x6, 0x3f, 0x8, 0x100, 0x2, 0x80000000, 0x4f, 0x5, 0x0, 0x4, 0x80, 0x40, 0x800, 0x1f84d05b, 0xfffffffffffffff8, 0x5, 0x3ff, 0x100000000, 0x4, 0x3, 0x2, 0x9, 0x7ff, 0x7, 0x200, 0x100, 0x7, 0xffffffffffff27d8, 0xd9b3, 0x8001, 0x6, 0x100, 0x7, 0x7, 0x6, 0xf3c, 0x9, 0x401, 0x7, 0x9fb, 0x3, 0x3, 0x0, 0xfffffffffffffffb, 0xffffffff, 0x0, 0x9, 0x300, 0x2, 0xb168, 0x5, 0xdc, 0xb318, 0xffff, 0x9, 0x9, 0x1, 0x20, 0x1, 0x4, 0x325c, 0x1f, 0x5, 0xe9, 0x4, 0x1, 0xffffffffffffffff, 0x10001, 0x2, 0x8001, 0xffffffff, 0x3, 0x0, 0x1, 0x40, 0x9, 0x6, 0x8, 0x0, 0x3f, 0x400, 0x3, 0x4, 0x4, 0x7fff, 0x2068, 0x6, 0x9, 0x4, 0x81, 0x8, 0x0, 0x480000000000000, 0x9, 0x8, 0xffffffff, 0x8, 0xe, 0x3, 0x7fff, 0x3, 0x7, 0x80000001, 0x20, 0x2, 0x9, 0x401, 0x40, 0x7, 0x269cabb1, 0x8, 0x3, 0x1ff, 0x9, 0x9d, 0x4211, 0x100000001, 0x1, 0x8, 0x1, 0x5, 0x101, 0xed6f, 0x4, 0x3, 0x4, 0xffff, 0x6, 0x7, 0x100000001, 0x7, 0xfffffffffffffff7, 0x3, 0x20, 0x6, 0x7fffffff, 0x3, 0x851, 0x17b, 0x401, 0xdf, 0x3f, 0x8, 0x400, 0xffffffff, 0x8, 0xac7a, 0x8, 0x1, 0x0, 0x9, 0x7ff, 0x1, 0x44, 0x3ff, 0x2, 0xb90, 0x7, 0x8, 0x4, 0x1, 0x7, 0x2, 0xffff, 0x100000000, 0x80000001, 0x8, 0xffffffff, 0x8, 0x2, 0x5, 0x8, 0x0, 0xdffc], 0x2, [{[0x100000001, 0xc3c], @broadcast=0xffffffff}, {[0x400, 0x7], @dev={0xac, 0x14, 0x14, 0xb}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="23e8e03b45f4", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x60ff, 'ifb0\x00', 'bpq0\x00', 'lo\x00', 'yam0\x00', @random="799bf8f8984a", [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xc0, 0x128, 0x160, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast2=0xe0000002, [0x0, 0xffffffff, 0xffffffff], 0x5, 0x2, 0x5, 0x4e21, 0x9}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x8}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xfffffffffffffffe}}}}]}]}, 0xd20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000c00)={0x6, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000300)={r4, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000b80)={{0xa, 0x4e21, 0x80000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, {0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x1, [0x5, 0x6, 0x2, 0x0, 0x3ff, 0x80000000, 0x6, 0xf24]}, 0x5c) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x0, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @dev}]}) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0x9, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:21 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x7fff, 0x7, 0x1, 0x7, 0x4, [{0x3f, 0x2, 0x8, 0x0, 0x0, 0x80}, {0x4, 0x80000000, 0x800, 0x0, 0x0, 0x1000}, {0xffffffffffff6ecc, 0x7, 0x10001, 0x0, 0x0, 0x1}, {0xfffffffffffff801, 0x1000000, 0x2, 0x0, 0x0, 0x100}]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x0, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000000062dd9d45d49d54aa7f9f15a6071253a5eafb59ae0cf5061d1f221a103aaba9bf740114c49a4795698a7275ef45bd58ecc6806192f4bc29b70acc4268e28ddbdaeffcefee8d830eb95fb67b0563870ab1e688806b812e0800000000000084bb4d03d5a9dff38ad48c6fcb70a5791c0616720c1d1167ce9b24dc5268d9cbbbfa129b12b65f32392178fdfbdc48609fe684ce1e7fb77a18dbb06bad63167ab19313a1c5340b855d1c13d4cb0c8ceedfcd8f6adbe1d796b0056d30d9aa62f25be79308cb5b61bbd254fb6413e03abe1d50c3b8dde248550199e3725b603671f2763136be1d0a879ffd4932423df8fff8c0e74d4a829b86e4d0805c600d5d3c6fe012c860792a4b00cd43409871cad804a6cb0107d9354c1b36c840ed46eb0c305894a83c4e74ae9e0f5c176ef8b7747c671d128de68801378eeba6eee8542ba7034c62992491743bbcc1acbd39c50b1c42ab96ebb885e83e87dd7c9459390429394fcd21af63c04a2c184f1b9b0b2708b2b1effc85e35ae3"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYRES64]) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x68, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) ioctl(r0, 0x8916, &(0x7f0000000140)="eff4442f5301d961c47f5462c10d80a72a5ddccdcb2ecda347c2843c517302a5b50b1ac79505aa0a0964fa7cbe3c5cc9248144bedc0100000001ed4c9bef183491dac753d7d2") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'eql\x00', 0x2000000000200}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x40, &(0x7f00000003c0)) 2018/03/30 06:23:21 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0x9, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7, 0x5}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x60}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f0000000cc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000b80)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x80, 0x0, 0x8, 0x3, 0x2}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000c40)={r4, 0x6b9f, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000c80)={r4, 0x8000}, 0x8) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100), 0x4) r1 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5fba9328d001e6b075acdd390200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x3, [0x1, 0x7, 0x4]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x1}, 0x8) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 6 (fault-call:4 fault-nth:0): r0 = socket(0x400000000a, 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000080)="af8a9c635a63d8d822c03d240cc981f2c3031fbdba274f10d0088c053655de92cd4e509c3a8cf0ec0e3bdd23c64c52f6e10471c90ff714920076182c2bb1e9f9257c7a675281e46e94323bda823b6d3f55479dac1aaf6f79c8cf660cdf01e7412c1728e51c558d444939804a40a5fb31280b") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="00ecff0000a46b9e881d8f7fdc63000002002a006557922300000180b75bd39ebf962667863fd22368ce326fb7a7e536b102ab162dd9b54a3ec21b945b9af000000000000100005cf9029c77531d1237c87e8324716862e494eab6b3f9244b6d8f04203b90d16c7037d9c96e08000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002a40)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002a80)=0x8, 0x4) r1 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYRES32=r1]) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x800, 0x2, 0x6, 0x80, 0x4, 0x5, 0x20, {0x0, @in6={{0xa, 0x4e23, 0x77, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x1, 0x1, 0x6, 0x7, 0x3ff}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8934, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf3", 0x43}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be351460900d159b3bcc4d80520bcf0d3602b2e8676531602ae0010000000000000b3dac49e32572d5874afa83e5e8d55f50b7e4741d6367e8a2c999213f9db83531a807fad3f378ab16448b53cdc28ccf32e920a3aac9563d20db051889035e96ae35d3302ffd4459571cb359588f93853e5975c7d436ee6816719d187cfc89933fefc160d6c1dbe2d85395333ac4953aa71679b2047d485db16ee22a7b9a8c437d3d40ec6453141520d8aaa0671419460f4e130f0ebb68cb39781cd2551124bcb0fb29c07be0d5277ae07d2b5b2e62372c694d9a4dbaa84d6d984ff8fe90383cb7e06698e041b6a334d93bc13953aedca2afeece76384edb79038874914d2fb9b64b5d86ec26d1e481a6896"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0x9, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 6: r0 = socket(0x400000000a, 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000080)="af8a9c635a63d8d822c03d240cc981f2c3031fbdba274f10d0088c053655de92cd4e509c3a8cf0ec0e3bdd23c64c52f6e10471c90ff714920076182c2bb1e9f9257c7a675281e46e94323bda823b6d3f55479dac1aaf6f79c8cf660cdf01e7412c1728e51c558d444939804a40a5fb31280b") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0000000041"]) recvfrom(r0, &(0x7f0000000040)=""/95, 0x5f, 0x20, &(0x7f00000000c0)=@in6={0xa, 0x4e23, 0x80000001, @empty, 0xfff}, 0x80) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040), 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000340)={r0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0c032cbd7000fcdbdf2501000000080002000000080003003c000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc085}, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 6: r0 = socket(0x400000000a, 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000080)="af8a9c635a63d8d822c03d240cc981f2c3031fbdba274f10d0088c053655de92cd4e509c3a8cf0ec0e3bdd23c64c52f6e10471c90ff714920076182c2bb1e9f9257c7a675281e46e94323bda823b6d3f55479dac1aaf6f79c8cf660cdf01e7412c1728e51c558d444939804a40a5fb31280b") ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001380)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x5}}) ioctl(r0, 0x8936, &(0x7f00000013c0)="f1001423d059a73a7074e178714b5e9f005e487af5f1f7d274ed83ea6956c6eca96911dbd309850507086487083feebe12ef16222fd561545bf7720e0f2f19ccd3866df382202c2d91331bc3677a785e6db4d6f5b65f2af94be11a8e68ec927865aaf59c496abe94") setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000012c0)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x0, 0xfff, 0x2}}, {&(0x7f0000001180)=""/208, 0xd0}, &(0x7f0000001280), 0x2}, 0xa0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0x0], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040), 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc88", 0x48}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x0, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988a0100"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000080)="e311868382bec0a314a6921341ed1b26daed7829dd4956374fba75af38edb1daa266f558290c8cefe3679ab815042c886ff4299b44a7f64287e9ec735f3ee60f015937e3d9b611a4a352e2334b8277d1d90a6ce370a7c2f0595cfaa2784c30882e95adfa3d56c4afd86b8379813d941313875a8b9485fa70a250605c1cf1a3738fed38c41e13d2c8b8822d380d12fcfc1e05efa01d89888e9efc1badb7e600f7d07affbd863179a8e4a8") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 6: r0 = socket(0x0, 0x8000e, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000080)="af8a9c635a63d8d822c03d240cc981f2c3031fbdba274f10d0088c053655de92cd4e509c3a8cf0ec0e3bdd23c64c52f6e10471c90ff714920076182c2bb1e9f9257c7a675281e46e94323bda823b6d3f55479dac1aaf6f79c8cf660cdf01e7412c1728e51c558d444939804a40a5fb31280b") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0x0], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:21 executing program 0: r0 = socket(0x400000000c, 0x4, 0x8000000000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040), 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc0500000200000001"]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0xea38, @dev={0xfe, 0x80, [], 0x13}, 0x8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xb8) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x17, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 6: r0 = socket(0x400000000a, 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="491617400d71ff33a176029bea690ca836c9d809412db698fe35cfc699cb4b69f5ad4a622adfb3a7073fd5d6cc1bd9e0ed8ed68d9fff20ac61ee26fb3f14805167f91fa3e8138701d1828e69da5740d40b6ffddff55f101bd2462f8fda2c6d9d35d0040a8e68924a74691dcbf2cf6f70d200292a2c2e668672b4a7ac8ee4c18ef5085b728b94e8bcfe55c714cf7da5e84e1f1e24e99f209289a631c728020fdb5960566fcf6af3edb322ee4414fdcdb2c11e60368fe0445f7ae774d720a6c7e26917546bcc757c349fe3076334", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64, @ANYBLOB="8941ab4466eed0ef0e698f4b82c050e5cd37eaca92d84c6e18e73bec26628eaeeb0fb967b391a6953727bf3c069a641d4ae4ecb8bc245cdb576c9f720f56448c1ca0b896", @ANYPTR64, @ANYPTR64], @ANYRES16, @ANYRES16=r0, @ANYPTR64, @ANYRES32=r0]]) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4) ioctl(r0, 0x8916, &(0x7f0000000080)="af8a9c635a63d8d822c03d240cc981f2c3031fbdba274f10d0088c053655de92cd4e509c3a8cf0ec0e3bdd23c64c52f6e10471c90ff714920076182c2bb1e9f9257c7a675281e46e94323bda823b6d3f55479dac1aaf6f79c8cf660cdf01e7412c1728e51c558d444939804a40a5fb31280b") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x0, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0x0], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 0: r0 = socket(0x9, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x80005, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7fff, 0xffffffff, 0x0, 0x6000, 0xffffffff}, &(0x7f0000000140)=0x14) socketpair(0x15, 0x8080a, 0x1f, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000280)={0x0, 0x10000, 0x5, 0x84, &(0x7f0000ffd000/0x1000)=nil, 0x40}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x6}, 0x90) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00000002c0)=0x7, 0xfffffffffffffef7) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc88", 0x48}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) write(r0, &(0x7f0000000040)="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", 0x1000) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x0, 0x0, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0xa, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:21 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x0, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:21 executing program 6: r0 = socket(0x400000000a, 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="10ecff3f7d4e8af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000080)="af8a9c635a63d8d822c03d240cc981f2c3031fbdba274f10d0088c053655de92cd4e509c3a8cf0ec0e3bdd23c64c52f6e10471c90ff714920076182c2bb1e9f9257c7a675281e46e94323bda823b6d3f55479dac1aaf6f79c8cf660cdf01e7412c1728e51c558d444939804a40a5fb31280b") ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x2, 0x1, 0x7, 0x4, 0x2, 0x7f}, 0x20) 2018/03/30 06:23:21 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440), 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:21 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) accept4(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[0xc0]}) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:21 executing program 6: r0 = socket(0x400000000a, 0x1, 0x0) connect$netrom(r0, &(0x7f0000000180)=@full={{0x3, {"38b3ad08ed49ff"}, 0xfffffffffffffffd}, [{"1fa0d3d4f68e4d"}, {"cd23fa279ffc22"}, {"6044169c3f7f76"}, {"77378215836089"}, {"1e2eeafeb30ebf"}, {"bad37bd9cf7d52"}, {"e91c3b4449c559"}, {"ea7370ed869f66"}]}, 0x48) getsockname$ax25(r0, &(0x7f0000000140), &(0x7f0000000100)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES64, @ANYBLOB="789ab5fc44f77aa8354684278707d84c9428aab18f5d2771ad2073", @ANYBLOB="b94f90b21f43e9c21826d88042139be54a221c5789afb0f30e364a24"], @ANYRES32=r0, @ANYRES16, @ANYPTR, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES16=r0], @ANYBLOB="98dce288a353cc5ec45f8bbddfb1a63a7e98c673102670ee5a01e0f2be6c8a217fced074525ad654fd6d863ae4b2c7cf6f391572e4f009268442b6b1486984e1406629db023f297e497dcfa2209babdc5fcd1d", @ANYRES64=r0]) ioctl(r0, 0x8916, &(0x7f0000000080)="af8a9c635a63d8d822c03d240cc981f2c3031fbdba274f10d0088c053655de92cd4e509c3a8cf0ec0e3bdd23c64c52f6e10471c90ff714920076182c2bb1e9f9257c7a675281e46e94323bda823b6d3f55479dac1aaf6f79c8cf660cdf01e7412c1728e51c558d444939804a40a5fb31280b") ioctl(r0, 0x458a, &(0x7f0000000300)) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000340)="e1f29c1e58f0dc5c96f48fd5596b7c6665ec2eaa9c2f1e9f03568f86d0b1fe08e8b174395d92f8cbb62f319fc189fc5695dec5b6ad59812a7d439ebbd559d50236a923e33d31dc56ad31ce4b94bbc3f65c423d7315c108c12c1517260abb755a7bbbd677a460511cec235a0979ba9101e17a9885aa29b3978c16556d6721b48eca45c6adc678120df35791134fe9d97923c596e27060db94f89952d57b6714a93abee19de57d647cce272d6354d5acbb7004a5f0d8e91c4432d13bd993b9da3223cd6986fe57d87923f6a9a76067b0c3ba38bd7f767efc6bc216ae") 2018/03/30 06:23:21 executing program 0: r0 = socket(0xc, 0x1, 0x1000000000) recvfrom$inet6(r0, &(0x7f0000000040)=""/92, 0x5c, 0x40, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00ffff6c83d1140000b7eaec4b74e6d064e7b8cf68320000000000097fd8637f5f02"]) ioctl(r0, 0x8916, &(0x7f0000000000)) bind(r0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x80) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xffffffffffffff3c}, 0x8) 2018/03/30 06:23:22 executing program 5: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x0, &(0x7f0000000000)) 2018/03/30 06:23:22 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x0, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:22 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc630073ff00000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:22 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x80b, 0x2, 0x6, 0x0, 0x3}, 0x14) r2 = socket(0x10000000000008, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000000040), &(0x7f0000000100)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00000000c0)=0x1ff) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYRES16=r2]) ioctl(r0, 0x5, &(0x7f0000000240)="af8a9c635a63d8d822c03d240cc981f2c3031fbdba274f10d0088c053655de92cd4e509c3a8cf0ec0e3bdd23c64c52f6e10471c90ff714920076182c2bb1e9f9257c7a675281e46e94323bda823b6d3f55479dac1aaf6f79c8cf660cdf01e7412c1728e51c558d444939804a40a5fb31280b") ioctl(r2, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:22 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be351460900d159b3bcc4d80520bcf0d3602b2e8676531602ae0010000000000000b3dac49e32572d5874afa83e5e8d55f50b7e4741d6367e8a2c999213f9db83531a807fad3f378ab16448b53cdc28ccf32e920a3aac9563d20db051889035e96ae35d3302ffd4459571cb359588f93853e5975c7d436ee6816719d187cfc89933fefc160d6c1dbe2d85395333ac4953aa71679b2047d485db16ee22a7b9a8c437d3d40ec6453141520d8aaa0671419460f4e130f0ebb68cb39781cd2551124bcb0fb29c07be0d5277ae07d2b5b2e62372c694d9a4dbaa84d6d984ff8fe90383cb7e06698e041b6a334d93bc13953aedca2afeece76384edb79038874914d2fb9b64b5d86ec26d1e481a6896"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0x9, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:22 executing program 5 (fault-call:2 fault-nth:0): r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) [ 118.159100] FAULT_INJECTION: forcing a failure. [ 118.159100] name failslab, interval 1, probability 0, space 0, times 0 [ 118.170352] CPU: 1 PID: 26510 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #286 [ 118.177697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.187031] Call Trace: [ 118.189621] dump_stack+0x194/0x24d [ 118.193227] ? arch_local_irq_restore+0x53/0x53 [ 118.197887] ? do_wait_intr_irq+0x3e0/0x3e0 [ 118.202209] should_fail+0x8c0/0xa40 [ 118.205898] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 118.210984] ? lock_acquire+0x1d5/0x580 [ 118.214947] ? blocking_notifier_call_chain+0xe1/0x190 [ 118.220204] ? check_same_owner+0x320/0x320 [ 118.224499] ? lock_acquire+0x1d5/0x580 [ 118.228443] ? lock_acquire+0x1d5/0x580 [ 118.232388] ? fs_reclaim_acquire+0x20/0x20 [ 118.236678] ? lock_downgrade+0x980/0x980 [ 118.240800] ? lock_release+0xa40/0xa40 [ 118.244747] ? blocking_notifier_call_chain+0xe1/0x190 [ 118.250003] ? check_same_owner+0x320/0x320 [ 118.254309] ? rcu_note_context_switch+0x710/0x710 [ 118.259231] should_failslab+0xec/0x120 [ 118.263185] kmem_cache_alloc_trace+0x4b/0x740 [ 118.267741] ? lock_acquire+0x1d5/0x580 [ 118.271693] ? lock_acquire+0x1d5/0x580 [ 118.275658] ipv6_add_addr+0x2e6/0x1990 [ 118.279622] ? lock_acquire+0x1d5/0x580 [ 118.283579] ? mld_del_delrec+0x34e/0x580 [ 118.287708] ? inet6_netconf_get_devconf+0x850/0x850 [ 118.292780] ? lock_downgrade+0x980/0x980 [ 118.296902] ? __local_bh_enable_ip+0x121/0x230 [ 118.301556] ? do_raw_spin_trylock+0x190/0x190 [ 118.306129] ? igmp6_group_added+0x10e/0x420 [ 118.310534] ? igmp6_join_group.part.27+0x2c0/0x2c0 [ 118.315534] ? __local_bh_enable_ip+0x121/0x230 [ 118.320189] ? ipv6_mc_up+0x9b/0xc0 [ 118.323787] ? trace_hardirqs_on+0xd/0x10 [ 118.327908] ? __local_bh_enable_ip+0x121/0x230 [ 118.332551] ? _raw_read_unlock_bh+0x30/0x40 [ 118.336930] ? ipv6_mc_up+0x9b/0xc0 [ 118.340628] ? ipv6_add_dev+0x1310/0x1310 [ 118.344754] ? rtnl_is_locked+0x54/0xb0 [ 118.348705] ? rtnl_kfree_skbs+0x70/0x70 [ 118.352740] inet6_addr_add+0x196/0x390 [ 118.356687] ? inet6_addr_add+0x196/0x390 [ 118.360815] addrconf_add_ifaddr+0x145/0x1d0 [ 118.365197] ? _kstrtoull+0x145/0x1f0 [ 118.368966] ? addrconf_set_dstaddr+0x650/0x650 [ 118.373610] ? __check_object_size+0x8b/0x530 [ 118.378077] ? mutex_lock_io_nested+0x1900/0x1900 [ 118.382894] inet6_ioctl+0x111/0x1e0 [ 118.386579] ? inet6_ioctl+0x111/0x1e0 [ 118.390441] sock_do_ioctl+0xef/0x390 [ 118.394215] ? compat_ifr_data_ioctl+0x170/0x170 [ 118.398939] ? lock_acquire+0x1d5/0x580 [ 118.402881] ? lock_acquire+0x1d5/0x580 [ 118.406826] ? __fget+0x342/0x5b0 [ 118.410248] ? lock_downgrade+0x980/0x980 [ 118.414367] ? lock_release+0xa40/0xa40 [ 118.418314] ? __f_unlock_pos+0x19/0x20 [ 118.422265] sock_ioctl+0x367/0x670 [ 118.425863] ? sock_ioctl+0x367/0x670 [ 118.429640] ? __fget+0x36b/0x5b0 [ 118.433062] ? handle_mm_fault+0x35b/0xb10 [ 118.437269] ? dlci_ioctl_set+0x40/0x40 [ 118.441214] ? iterate_fd+0x3f0/0x3f0 [ 118.444987] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 118.449801] ? vfs_write+0x374/0x510 [ 118.453495] ? dlci_ioctl_set+0x40/0x40 [ 118.457443] do_vfs_ioctl+0x1b1/0x1520 [ 118.461302] ? do_vfs_ioctl+0x1b1/0x1520 [ 118.465337] ? rcu_note_context_switch+0x710/0x710 [ 118.470238] ? ioctl_preallocate+0x2b0/0x2b0 [ 118.474616] ? fget_raw+0x20/0x20 [ 118.478043] ? __sb_end_write+0xa0/0xd0 [ 118.481989] ? fput+0xd2/0x140 [ 118.485152] ? SyS_write+0x184/0x220 [ 118.488843] ? security_file_ioctl+0x89/0xb0 [ 118.493240] SyS_ioctl+0x8f/0xc0 [ 118.496597] ? do_vfs_ioctl+0x1520/0x1520 [ 118.500717] do_syscall_64+0x281/0x940 [ 118.504576] ? __do_page_fault+0xc90/0xc90 [ 118.508786] ? _raw_spin_unlock_irq+0x27/0x70 [ 118.513253] ? finish_task_switch+0x1c1/0x7e0 [ 118.517718] ? syscall_return_slowpath+0x550/0x550 [ 118.522619] ? syscall_return_slowpath+0x2ac/0x550 [ 118.527523] ? prepare_exit_to_usermode+0x350/0x350 [ 118.532510] ? prepare_exit_to_usermode+0x227/0x350 [ 118.537496] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 118.542136] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 118.546958] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 118.552119] RIP: 0033:0x4548b9 2018/03/30 06:23:22 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0x9, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:22 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041289e15669b9e0d316bfddd093c0199150e68cfb06d8deff65ba16c33bd55a4"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:22 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc88", 0x48}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:22 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) r1 = socket(0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000500)={r2, 0x7fffffff}, &(0x7f0000000540)=0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ec070000fc08f37e02000000fc"]) accept4$ipx(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80800) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', r3}) ioctl(r0, 0xb37a, &(0x7f0000000240)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000240)=""/130, 0x82, 0x40000000, &(0x7f0000000300)={0xa, 0x4e22, 0x80, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000340)=0x9a39, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x5, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00000001c0)={r5}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000580)=0x8, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000400)={0x9275, 0x0, 0x10001, 0xba13}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000440)={r6, 0x81}) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f00000005c0)) 2018/03/30 06:23:22 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000002900)={0x0, 0x0, @multicast1}, &(0x7f0000002940)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002980)={0x0, 0x8, 0x0, 0x9}, &(0x7f00000029c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002a00)={r1, 0x1, 0x8001}, 0x8) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000440)={r1, 0x80000001}, 0x8) r3 = socket(0x400000000a, 0x1, 0x0) getsockname$ax25(r3, &(0x7f0000000040), &(0x7f0000000100)=0xb) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="00ecff00001ce5f395534c1686ac3f88988af3ce0d4030030e635c0200000001f8edf822b8f4013bc1d5086a80523d1c43c0772b5e10fb57889096fdb47c88e20d852805cf57f3c6d13e276445ca14491fc2bd4d32b1aef9bce4133aa310f28168ba454de262526b52e1431c74a49ee10030192792d364b568b8b46b7b5b7bf0f64a4e6f"]) ioctl(r3, 0x8916, &(0x7f0000000080)="af8a9c635a63d8d822c03d240cc981f2c3031fbdba274f10d0088c053655de92cd4e509c3a8cf0ec0e3bdd23c64c52f6e10471c90ff714920076182c2bb1e9f9257c7a675281e46e94323bda823b6d3f55479dac1aaf6f79c8cf660cdf01e7412c1728e51c558d444939804a40a5fb31280b") ioctl(r3, 0x788, &(0x7f0000000140)="b97a01da6c369b2079f2ffb2c31c34cfb8a9ed76206d376dcd61cedc4c1aa4eaa02a1c1eaeebc469bf1b2e1791b144943bd5977243cf6e2167ebe6536de6b5f287f75695faff18501ca3c57440ac243b58c24b2a15c8293b5f5973fcc2c0509c8f566781dc40e8b5e387cc58903e8ee7a0eedb78e25b319e2f802f784e89424181d1787a32c24f18b06e0cc1574cbab7a0433377d3d072aada6d7a460783263ef7550be6f81e9358c521c84cd89b8bff9369527df0ea112115fa60fa8adc3464c5178ba93fa906e279022b14cda48b98485781eee4b43302838ae90c5b0c7cdb9506fa482236") ioctl(r3, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fff, 0x8}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x6}, 0x8) 2018/03/30 06:23:22 executing program 5 (fault-call:2 fault-nth:1): r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440), 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 06:23:22 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x0, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 118.555278] RSP: 002b:00007fbfe14fdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 118.562952] RAX: ffffffffffffffda RBX: 00007fbfe14fe6d4 RCX: 00000000004548b9 [ 118.570192] RDX: 0000000020000000 RSI: 0000000000008916 RDI: 0000000000000013 [ 118.577435] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.584674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.591914] R13: 000000000000018e R14: 00000000006f45f0 R15: 0000000000000000 2018/03/30 06:23:22 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x2, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0x9, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:22 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x0, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:22 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="00e1fd5f02000000413ebd89899ab0d7b82da860f8ef8b9ec4ee4706cc41046f00dffc03bfea11d0018cf264aa1846e697ac894ebbf0cc76c26bf232"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:22 executing program 6: r0 = socket(0x400000000a, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@empty, @loopback}, &(0x7f0000000180)=0xc) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000140)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000080)="af8a9c635a63d8d822c03d240cc981f2c3031fbdba274f10d0088c053655de92cd4e509c3a8cf0ec0e3bdd23c64c52f6e10471c90ff714920076182c2bb1e9f9257c7a675281e46e94323bda823b6d3f55479dac1aaf6f79c8cf660cdf01e7412c1728e51c558d444939804a40a5fb31280b") ioctl(r0, 0x8936, &(0x7f0000000000)) [ 118.643798] FAULT_INJECTION: forcing a failure. [ 118.643798] name failslab, interval 1, probability 0, space 0, times 0 [ 118.655056] CPU: 0 PID: 26540 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #286 [ 118.662410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.671755] Call Trace: [ 118.674340] dump_stack+0x194/0x24d [ 118.677963] ? arch_local_irq_restore+0x53/0x53 [ 118.682629] ? rcutorture_record_progress+0x10/0x10 [ 118.687638] should_fail+0x8c0/0xa40 [ 118.691331] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 118.696410] ? unwind_get_return_address+0x61/0xa0 [ 118.701313] ? __save_stack_trace+0x7e/0xd0 [ 118.705617] ? save_stack+0xa3/0xd0 [ 118.709217] ? save_stack+0x43/0xd0 [ 118.712817] ? kasan_kmalloc+0xad/0xe0 [ 118.716676] ? kmem_cache_alloc_trace+0x136/0x740 [ 118.721490] ? ipv6_add_addr+0x2e6/0x1990 [ 118.725611] ? inet6_addr_add+0x196/0x390 [ 118.729731] ? addrconf_add_ifaddr+0x145/0x1d0 [ 118.734282] ? inet6_ioctl+0x111/0x1e0 [ 118.738143] ? sock_do_ioctl+0xef/0x390 [ 118.742086] ? sock_ioctl+0x367/0x670 [ 118.745858] ? do_vfs_ioctl+0x1b1/0x1520 [ 118.749889] ? SyS_ioctl+0x8f/0xc0 [ 118.753400] ? do_syscall_64+0x281/0x940 [ 118.757438] ? check_same_owner+0x320/0x320 [ 118.761732] ? lock_acquire+0x1d5/0x580 [ 118.765677] ? lock_acquire+0x1d5/0x580 [ 118.769623] ? fs_reclaim_acquire+0x20/0x20 [ 118.773919] should_failslab+0xec/0x120 [ 118.777867] kmem_cache_alloc+0x47/0x760 [ 118.781904] ? check_same_owner+0x320/0x320 [ 118.786204] dst_alloc+0x11f/0x1a0 [ 118.789718] __ip6_dst_alloc+0x35/0x90 [ 118.793576] ip6_dst_alloc+0x29/0xb0 [ 118.799356] addrconf_dst_alloc+0x76/0x510 [ 118.803567] ipv6_add_addr+0x308/0x1990 [ 118.807515] ? lock_acquire+0x1d5/0x580 [ 118.811462] ? mld_del_delrec+0x34e/0x580 [ 118.815591] ? inet6_netconf_get_devconf+0x850/0x850 [ 118.820662] ? lock_downgrade+0x980/0x980 [ 118.824784] ? __local_bh_enable_ip+0x121/0x230 [ 118.829426] ? do_raw_spin_trylock+0x190/0x190 [ 118.833983] ? igmp6_group_added+0x10e/0x420 [ 118.838365] ? igmp6_join_group.part.27+0x2c0/0x2c0 [ 118.843354] ? __local_bh_enable_ip+0x121/0x230 [ 118.848000] ? ipv6_mc_up+0x9b/0xc0 [ 118.851603] ? trace_hardirqs_on+0xd/0x10 [ 118.855724] ? __local_bh_enable_ip+0x121/0x230 [ 118.860368] ? _raw_read_unlock_bh+0x30/0x40 [ 118.864752] ? ipv6_mc_up+0x9b/0xc0 [ 118.868355] ? ipv6_add_dev+0x1310/0x1310 [ 118.872475] ? rtnl_is_locked+0x54/0xb0 [ 118.876419] ? rtnl_kfree_skbs+0x70/0x70 [ 118.880454] inet6_addr_add+0x196/0x390 [ 118.884399] ? inet6_addr_add+0x196/0x390 [ 118.888526] addrconf_add_ifaddr+0x145/0x1d0 [ 118.892912] ? _kstrtoull+0x145/0x1f0 [ 118.896683] ? addrconf_set_dstaddr+0x650/0x650 [ 118.901325] ? __check_object_size+0x8b/0x530 [ 118.905792] ? mutex_lock_io_nested+0x1900/0x1900 [ 118.910608] inet6_ioctl+0x111/0x1e0 [ 118.914295] ? inet6_ioctl+0x111/0x1e0 [ 118.918156] sock_do_ioctl+0xef/0x390 [ 118.921929] ? compat_ifr_data_ioctl+0x170/0x170 [ 118.926655] ? lock_acquire+0x1d5/0x580 [ 118.930597] ? lock_acquire+0x1d5/0x580 [ 118.934542] ? __fget+0x342/0x5b0 [ 118.937969] ? lock_downgrade+0x980/0x980 [ 118.942089] ? lock_release+0xa40/0xa40 [ 118.946041] ? __f_unlock_pos+0x19/0x20 [ 118.949995] sock_ioctl+0x367/0x670 [ 118.953597] ? sock_ioctl+0x367/0x670 [ 118.957367] ? __fget+0x36b/0x5b0 [ 118.960790] ? handle_mm_fault+0x35b/0xb10 [ 118.965713] ? dlci_ioctl_set+0x40/0x40 [ 118.969666] ? iterate_fd+0x3f0/0x3f0 [ 118.973439] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 118.978256] ? vfs_write+0x374/0x510 [ 118.981947] ? dlci_ioctl_set+0x40/0x40 [ 118.985892] do_vfs_ioctl+0x1b1/0x1520 [ 118.989753] ? do_vfs_ioctl+0x1b1/0x1520 [ 118.993786] ? rcu_note_context_switch+0x710/0x710 [ 118.998689] ? ioctl_preallocate+0x2b0/0x2b0 [ 119.003070] ? fget_raw+0x20/0x20 [ 119.006497] ? __sb_end_write+0xa0/0xd0 [ 119.010446] ? fput+0xd2/0x140 [ 119.013611] ? SyS_write+0x184/0x220 [ 119.017304] ? security_file_ioctl+0x89/0xb0 [ 119.021688] SyS_ioctl+0x8f/0xc0 [ 119.025025] ? do_vfs_ioctl+0x1520/0x1520 [ 119.029151] do_syscall_64+0x281/0x940 [ 119.033010] ? __do_page_fault+0xc90/0xc90 [ 119.037219] ? _raw_spin_unlock_irq+0x27/0x70 [ 119.041688] ? finish_task_switch+0x1c1/0x7e0 [ 119.046157] ? syscall_return_slowpath+0x550/0x550 [ 119.051058] ? syscall_return_slowpath+0x2ac/0x550 [ 119.055959] ? prepare_exit_to_usermode+0x350/0x350 [ 119.060948] ? prepare_exit_to_usermode+0x227/0x350 [ 119.065938] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 119.070578] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.075397] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 119.080560] RIP: 0033:0x4548b9 [ 119.083723] RSP: 002b:00007fbfe14fdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 119.091404] RAX: ffffffffffffffda RBX: 00007fbfe14fe6d4 RCX: 00000000004548b9 [ 119.098645] RDX: 0000000020000000 RSI: 0000000000008916 RDI: 0000000000000013 [ 119.105886] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.113129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 119.120370] R13: 000000000000018e R14: 00000000006f45f0 R15: 0000000000000001 [ 119.130906] nla_parse: 671 callbacks suppressed [ 119.130912] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/30 06:23:23 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00ecff07000000000000097fdc637f5f0200000041659c5ccbac2b0cb57fcc4c9e82eed4ff00e5ee2402f849136adfdb98465d206df564847a1ae264465ad2f8e35468c6e0cfcebfe8173caaba38c49d2c1021c8f9be394eaa8fb9ca60914bf63dc3ac7c173bd2fb0c98ff0fc131049ff4db9fb160170730590bba9f72292c570e2a49aa717fb2b9e28c39dc9f3ec2b6d0414ada5d8e16a09b2815757cda44daa89ec7b70db72ede9d3d1d655292185746b5791276bad354ce5a6e24c0562bb948afd0621141c87479b23e6fb939834a20e0045a1521b20000000000000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) [ 119.144619] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 119.163765] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 119.176708] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 119.187198] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/30 06:23:23 executing program 7: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYRES64=r0]) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'erspan0\x00', 0x4}, 0x18) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000180)={0x9b5, 0x6}) ioctl(r0, 0x2, &(0x7f00000001c0)="ccdb46e1e7bfdb1eae948276d2b746cc5663b5266c1885e07ab1958b3f42034f9f14d6e2dad7f9b0ab326c0b99e16b143a34a68965a22df191186c8ab5935cc3518363c64662c3e0e5226b0af1aa310b8538f21d43193570db0b8ba2b7e92c513140091f5c08fa0b51dee8f2b9a45c12841e98d4707861fa4d3804c5662116135c0d") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/30 06:23:23 executing program 0: r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff00000000000000097fdc637f5f0200000041"]) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000040)="7aebd110d067ee2dad18918e33d4052ab22ff743d1749267a21ca07d3aa00484c205627333f5a51e38526839d25852641d9d3ef9168fa06c72190fef73d643e19a99cc3ee3d0545d502a27f39e79e601931366fd6bd7efb55320a441eafd4b6db5e91767db63d0c8cecbeaa7847f29a03bbd5c9bd7b130406949f53d5a57657dfdabdb1e510ddc6a0bc5c58f8bb43fe585e3b08b2587d3379ca62d0120ad03267b8538732fbf") ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:23 executing program 5 (fault-call:2 fault-nth:2): r0 = socket(0x400000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc6300000200000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_dccp_int(r0, 0x21, 0x20000000b, &(0x7f0000000040)=0x4, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:23 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x0, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:23 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0)=0x100000001, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpid() r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000084000000000000400000008001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r3, 0xffffffffffffffff, 0x6bf081f2, 0x2) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000000)={'ifb0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x800) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x15) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000580)={0x6, [0x4, 0x0, 0x9, 0x5a, 0x6a2, 0x9]}, 0x10) listen(r4, 0x43) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000008c0)=0xffffffffffffffff, 0xfffffffffffffeeb) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000740)=ANY=[@ANYBLOB="0c010000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x186}, &(0x7f0000000380)=0x8) pipe(&(0x7f0000000880)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0xde, 0x7ff, 0x41, 0x0, 0x4, 0x2, 0xfffffffffffff853, 0x6, 0xfffffffffffffffc], 0x9, 0xfff, 0x9, 0x6, 0x1, 0x2, {0x40, 0x1, 0x3, 0x10001, 0x926, 0x32, 0x97, 0x7, 0x8, 0x4, 0x7, 0x0, 0x2, 0x3f, "5d7f9e22cc739c5f6e73cf08d01f9e1206b8331088cb783e5dd4efff3757bb02"}}) 2018/03/30 06:23:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07", 0x4a}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:23 executing program 6: r0 = socket(0x400000000a, 0x1, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="00ecff0000988af37e1d877fdc63000002000000017f1c014a1fa11c95db5c80610d60c83669bbc1e5822ca953dfe1f11e5ec2be73bd604ea6a2f2a95045f3f6679e343fe07629c88e61e8c335e32b7d6860c940aa00794f103a833650d7dbac39c9b5c05107d4cb14ca3a98e0198136cb5748a5618cf40d2ec78691b92086adc8899847e9e0a7199c5a4c069e6e648b58fdacc52182b4544816b1591253e0f27602387478576ee2b5c075e9b0035a6ca47c85be3404c4af8fe8b49d"]) ioctl(r0, 0x8916, &(0x7f0000000080)="af8a9c635a63d8d822c03d240cc981f2c3031fbdba274f10d0088c053655de92cd4e509c3a8cf0ec0e3bdd23c64c52f6e10471c90ff714920076182c2bb1e9f925937a675281e46e94323bda823b6d3f55479dac1aaf6f79c8cf660cdf01e7412c1728e51c558d444939804a40a5fb31280b") ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/30 06:23:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x31, &(0x7f00000027c0)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440), 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x40) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x401, "ef8b791c9ccc"}, 0x10) shutdown(r6, 0x1) close(r5) connect$vsock_stream(r2, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) [ 119.242615] FAULT_INJECTION: forcing a failure. [ 119.242615] name failslab, interval 1, probability 0, space 0, times 0 [ 119.252178] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 119.253850] CPU: 1 PID: 26568 Comm: syz-executor5 Not tainted 4.16.0-rc6+ #286 [ 119.269560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.278902] Call Trace: [ 119.281481] dump_stack+0x194/0x24d [ 119.285098] ? arch_local_irq_restore+0x53/0x53 [ 119.289741] ? lock_downgrade+0x980/0x980 [ 119.293870] should_fail+0x8c0/0xa40 [ 119.297569] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 119.302660] ? pcpu_next_unpop+0x83/0xf0 [ 119.306709] ? pcpu_chunk_relocate+0x315/0x770 [ 119.311272] ? pcpu_populate_chunk+0x890/0x890 [ 119.315841] ? pcpu_next_unpop+0xf0/0xf0 [ 119.319898] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.325079] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.330254] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.335424] ? lock_downgrade+0x980/0x980 2018/03/30 06:23:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07", 0x4a}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 119.339547] ? lock_downgrade+0x980/0x980 [ 119.343684] ? lock_release+0xa40/0xa40 [ 119.347645] ? do_raw_spin_trylock+0x190/0x190 [ 119.352209] ? do_raw_spin_trylock+0x190/0x190 [ 119.356780] ? lock_acquire+0x1d5/0x580 [ 119.360740] ? __debug_object_init+0x235/0x1040 [ 119.365391] should_failslab+0xec/0x120 [ 119.369347] kmem_cache_alloc_trace+0x4b/0x740 [ 119.373916] ? ieee80211_ifa6_changed+0x171/0x9c0 [ 119.378749] sctp_inet6addr_event+0x458/0x910 [ 119.383232] ? trace_hardirqs_on+0xd/0x10 [ 119.387373] ? sctp_v6_addr_valid+0x1a0/0x1a0 [ 119.391864] ? nf_nat_masquerade_ipv6_register_notifier+0x50/0x50 [ 119.398078] ? inet6addr_event+0x181/0x220 [ 119.402289] ? addr_event.isra.13.part.14+0x4d0/0x4d0 [ 119.407462] notifier_call_chain+0x136/0x2c0 [ 119.411850] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 119.417273] ? lock_downgrade+0x980/0x980 [ 119.421395] ? lock_release+0xa40/0xa40 [ 119.425348] ? lock_release+0xa40/0xa40 [ 119.429301] ? refcount_inc_not_zero+0xfe/0x180 [ 119.433945] ? do_raw_write_trylock+0x190/0x190 [ 119.438600] atomic_notifier_call_chain+0x77/0x140 [ 119.443511] inet6addr_notifier_call_chain+0x24/0x30 [ 119.448590] ipv6_add_addr+0x1329/0x1990 [ 119.452634] ? inet6_netconf_get_devconf+0x850/0x850 [ 119.457712] ? __local_bh_enable_ip+0x121/0x230 [ 119.462356] ? do_raw_spin_trylock+0x190/0x190 [ 119.466911] ? igmp6_group_added+0x10e/0x420 [ 119.471291] ? igmp6_join_group.part.27+0x2c0/0x2c0 [ 119.476288] ? ipv6_mc_up+0x9b/0xc0 [ 119.479894] ? trace_hardirqs_on+0xd/0x10 [ 119.484023] ? __local_bh_enable_ip+0x121/0x230 [ 119.488670] ? _raw_read_unlock_bh+0x30/0x40 2018/03/30 06:23:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07", 0x4a}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 119.493056] ? ipv6_mc_up+0x9b/0xc0 [ 119.496667] ? ipv6_add_dev+0x1310/0x1310 [ 119.500803] ? rtnl_is_locked+0x54/0xb0 [ 119.504765] ? rtnl_kfree_skbs+0x70/0x70 [ 119.508821] inet6_addr_add+0x196/0x390 [ 119.512778] ? inet6_addr_add+0x196/0x390 [ 119.516903] addrconf_add_ifaddr+0x145/0x1d0 [ 119.521287] ? _kstrtoull+0x145/0x1f0 [ 119.525069] ? addrconf_set_dstaddr+0x650/0x650 [ 119.529718] ? __check_object_size+0x8b/0x530 [ 119.534191] ? mutex_lock_io_nested+0x1900/0x1900 [ 119.539015] inet6_ioctl+0x111/0x1e0 [ 119.542708] ? inet6_ioctl+0x111/0x1e0 [ 119.546570] sock_do_ioctl+0xef/0x390 [ 119.550345] ? compat_ifr_data_ioctl+0x170/0x170 [ 119.555078] ? lock_acquire+0x1d5/0x580 [ 119.559036] ? lock_acquire+0x1d5/0x580 [ 119.562986] ? __fget+0x342/0x5b0 [ 119.566411] ? lock_downgrade+0x980/0x980 [ 119.570537] ? lock_release+0xa40/0xa40 [ 119.574485] ? __f_unlock_pos+0x19/0x20 [ 119.578441] sock_ioctl+0x367/0x670 [ 119.582044] ? sock_ioctl+0x367/0x670 [ 119.585815] ? __fget+0x36b/0x5b0 [ 119.589237] ? handle_mm_fault+0x35b/0xb10 2018/03/30 06:23:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798", 0x4b}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffff01000000030000000100000089f764756d6d793000000000000000000000726f73653000000000000000000000006263736830000000000000000000000079616d30000000000000000000000000aaaaaaaaaabb00ffff0000ffaaaaaaaaaabbff00ffffffff00003001000090010000080200006e66616363740000000000000000000000000000000000000000000000000000280000000000000073797a31000000000000000000000000000000000000eab60000000000000000600000000000000072617465657374000000000000000000000000000000000000000000000000004800000000000000697064647030000000000000000000007663616e30000000000000000000000008000000e00100000b000000010000800000000000000000f8ffffffffffffffade18c0e0000000000000000000000000000000000000000000000000000000000000000000000000800000000000000ffffffff0000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff000000006e666c6f670000000000000000000000000000000000000000000000000000005000000000000000060000000000090000000000c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e00000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff01000000110000004000000089ff697036746e6c3000000000000000000067726574617030000000000000000000677265746170300000000000000000006970366772657461702fffffffe500000180c200000f0000ffff00ff000000000000ff00ff0000000000a80000000801000038010000636c757374657200000000000000000000000000000000000000000000000000100000000000000009000000bc0300000080000001000000434c415353494659000000000000000000000000000000000000000000000000080000000000000082de0000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000001000800000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000fcffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000003000000feffffff010000001100000018000000080700000000000000000000000000000000627071300000000000000000000000006970365f7674693000000001000000006970646470300000000000000000000057d03e7f9332ffffffff00ffaaaaaaaaaabbff00ffffff0000007000000070000000e80000006e666c6f6700000000000000000000000000000000000000000000000000000050000000000000000700000007000300000000009b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f8677723100000000"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 119.593442] ? dlci_ioctl_set+0x40/0x40 [ 119.597390] ? iterate_fd+0x3f0/0x3f0 [ 119.601166] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 119.605988] ? vfs_write+0x374/0x510 [ 119.609690] ? dlci_ioctl_set+0x40/0x40 [ 119.613635] do_vfs_ioctl+0x1b1/0x1520 [ 119.617493] ? do_vfs_ioctl+0x1b1/0x1520 [ 119.621526] ? rcu_note_context_switch+0x710/0x710 [ 119.626435] ? ioctl_preallocate+0x2b0/0x2b0 [ 119.630829] ? fget_raw+0x20/0x20 [ 119.634268] ? __sb_end_write+0xa0/0xd0 [ 119.638223] ? fput+0xd2/0x140 [ 119.641387] ? SyS_write+0x184/0x220 [ 119.645075] ? security_file_ioctl+0x89/0xb0 [ 119.649458] SyS_ioctl+0x8f/0xc0 [ 119.652808] ? do_vfs_ioctl+0x1520/0x1520 [ 119.656939] do_syscall_64+0x281/0x940 [ 119.660801] ? __do_page_fault+0xc90/0xc90 [ 119.665010] ? _raw_spin_unlock_irq+0x27/0x70 [ 119.669486] ? finish_task_switch+0x1c1/0x7e0 [ 119.673955] ? syscall_return_slowpath+0x550/0x550 [ 119.678858] ? syscall_return_slowpath+0x2ac/0x550 [ 119.683760] ? prepare_exit_to_usermode+0x350/0x350 [ 119.688751] ? prepare_exit_to_usermode+0x227/0x350 [ 119.693738] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 119.698381] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.703207] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 119.708374] RIP: 0033:0x4548b9 [ 119.711533] RSP: 002b:00007fbfe14fdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 119.719217] RAX: ffffffffffffffda RBX: 00007fbfe14fe6d4 RCX: 00000000004548b9 [ 119.726471] RDX: 0000000020000000 RSI: 0000000000008916 RDI: 0000000000000013 [ 119.733719] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/30 06:23:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798", 0x4b}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:23 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x1, 0x89f7, 'dummy0\x00', 'rose0\x00', 'bcsh0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x190, 0x208, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @rateest={'rateest\x00', 0x48, {{'ipddp0\x00', 'vcan0\x00', 0x8, 0x0, 0x1e0, 0xb, 0x80000001, 0x0, 0xfffffffffffffff8, 0xe8ce1ad}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x10000, 0x9, 0x0, 0x0, "c54873e225cd53bb33ff69a0a16998a21b24967e162a35886c0677a3a5cc56528ce36fab7cbf978b07e1ac137efecb6a4670fb92283f3f94a17976203d7666e0"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x40, 0x89ff, 'ip6tnl0\x00', 'gretap0\x00', 'gretap0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff], 0xa8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x9, 0x3bc, 0x8000, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xde82}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x800}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x18, 0x807, '\x00', 'bpq0\x00', 'ip6_vti0\x00', 'ipddp0\x00', @random="57d03e7f9332", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0x7, 0x3, 0x0, 0x0, "9b4e174ecba9f056780921e5502fe33a3cd4fbcc0548df8ae85152f967facba06befc7f4f1480cd63b6cba7495c336b7ef77f9e4942ee165eff8837f86777231"}}}}]}]}, 0x6b8) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x0, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 119.740963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 119.748210] R13: 000000000000018e R14: 00000000006f45f0 R15: 0000000000000002 [ 119.756428] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 119.774244] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/30 06:23:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798", 0x4b}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) 2018/03/30 06:23:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80), 0x0) recvmsg(r0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001780)=""/254, 0xfe}, 0x0) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, [0x0, 0x200006c0, 0x20000a40, 0x20000ba8], 0x0, &(0x7f0000000500), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x530) syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0xfffd}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000300)={r3, 0x5, &(0x7f0000000200)=[0x4, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) [ 119.991850] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 246.752178] INFO: task syz-executor5:26568 blocked for more than 120 seconds. [ 246.759513] Not tainted 4.16.0-rc6+ #286 [ 246.764085] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.772039] syz-executor5 D24104 26568 4383 0x00000004 [ 246.777722] Call Trace: [ 246.780386] __schedule+0x8fb/0x1ec0 [ 246.784113] ? __sched_text_start+0x8/0x8 [ 246.788250] ? lock_acquire+0x1d5/0x580 [ 246.792226] ? lock_acquire+0x1d5/0x580 [ 246.796190] ? mutex_spin_on_owner+0x427/0xb50 [ 246.800892] ? lock_downgrade+0x980/0x980 [ 246.805025] ? lock_release+0xa40/0xa40 [ 246.808995] ? update_load_avg+0x2b3/0x2eb0 [ 246.813307] ? in_lock_functions+0x20/0x20 [ 246.817544] ? update_cfs_rq_load_avg.part.65+0x2d0/0x2d0 [ 246.823200] schedule+0xf5/0x430 [ 246.826559] ? __mutex_lock+0xaa8/0x1a80 [ 246.830604] ? __schedule+0x1ec0/0x1ec0 [ 246.834573] ? lock_release+0xa40/0xa40 [ 246.838533] ? memset+0x31/0x40 [ 246.841805] ? do_raw_spin_trylock+0x190/0x190 [ 246.846375] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 246.851293] ? mutex_destroy+0x1d0/0x1d0 [ 246.855348] schedule_preempt_disabled+0x10/0x20 [ 246.860100] __mutex_lock+0xaad/0x1a80 [ 246.863979] ? rcu_read_lock+0x70/0x70 [ 246.867878] ? rtnl_lock+0x17/0x20 [ 246.871417] ? mutex_lock_io_nested+0x1900/0x1900 [ 246.876263] ? get_futex_value_locked+0xc6/0xf0 [ 246.880938] ? migrate_swap_stop+0x970/0x970 [ 246.885342] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.890518] ? futex_wake+0x566/0x680 [ 246.894312] ? lock_downgrade+0x980/0x980 [ 246.898451] ? __account_cfs_rq_runtime+0x600/0x600 [ 246.903457] ? lock_release+0xa40/0xa40 [ 246.907415] ? __account_cfs_rq_runtime+0x600/0x600 [ 246.912432] ? lock_acquire+0x1d5/0x580 [ 246.916396] ? __might_fault+0x110/0x1d0 [ 246.920445] ? lock_downgrade+0x980/0x980 [ 246.924577] ? lock_release+0xa40/0xa40 [ 246.928548] ? check_same_owner+0x320/0x320 [ 246.932866] ? __might_sleep+0x95/0x190 [ 246.936836] mutex_lock_nested+0x16/0x20 [ 246.940905] ? mutex_lock_nested+0x16/0x20 [ 246.945131] rtnl_lock+0x17/0x20 [ 246.948483] addrconf_del_ifaddr+0xd4/0x1c0 [ 246.952797] ? addrconf_add_ifaddr+0x1d0/0x1d0 [ 246.957362] ? lock_acquire+0x1d5/0x580 [ 246.961331] ? trace_hardirqs_on+0xd/0x10 [ 246.965478] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.969976] inet6_ioctl+0x86/0x1e0 [ 246.973587] ? inet6_ioctl+0x86/0x1e0 [ 246.977381] sock_do_ioctl+0xef/0x390 [ 246.981168] ? compat_ifr_data_ioctl+0x170/0x170 [ 246.985914] ? lock_acquire+0x1d5/0x580 [ 246.989870] ? lock_acquire+0x1d5/0x580 [ 246.993836] ? __fget+0x342/0x5b0 [ 246.997273] ? lock_downgrade+0x980/0x980 [ 247.001411] ? lock_release+0xa40/0xa40 [ 247.005377] sock_ioctl+0x367/0x670 [ 247.009022] ? sock_ioctl+0x367/0x670 [ 247.012805] ? __fget+0x36b/0x5b0 [ 247.016244] ? dlci_ioctl_set+0x40/0x40 [ 247.020202] ? iterate_fd+0x3f0/0x3f0 [ 247.023987] ? __fget_light+0x2b2/0x3c0 [ 247.027957] ? fget_raw+0x20/0x20 [ 247.031413] ? dlci_ioctl_set+0x40/0x40 [ 247.035371] do_vfs_ioctl+0x1b1/0x1520 [ 247.039243] ? do_vfs_ioctl+0x1b1/0x1520 [ 247.043300] ? ioctl_preallocate+0x2b0/0x2b0 [ 247.047695] ? fget_raw+0x20/0x20 [ 247.051135] ? SyS_futex+0x269/0x390 [ 247.054835] ? SyS_setsockopt+0x215/0x360 [ 247.058973] ? trace_hardirqs_off+0xd/0x10 [ 247.063197] ? exit_to_usermode_loop+0x198/0x2f0 [ 247.067952] ? security_file_ioctl+0x89/0xb0 [ 247.072362] SyS_ioctl+0x8f/0xc0 [ 247.075714] ? do_vfs_ioctl+0x1520/0x1520 [ 247.079857] do_syscall_64+0x281/0x940 [ 247.083727] ? __do_page_fault+0xc90/0xc90 [ 247.087959] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.092441] ? finish_task_switch+0x1c1/0x7e0 [ 247.096927] ? syscall_return_slowpath+0x550/0x550 [ 247.101842] ? syscall_return_slowpath+0x2ac/0x550 [ 247.106762] ? prepare_exit_to_usermode+0x350/0x350 [ 247.111761] ? prepare_exit_to_usermode+0x227/0x350 [ 247.116779] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 247.121432] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.126264] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.131437] RIP: 0033:0x4548b9 [ 247.134618] RSP: 002b:00007fbfe14fdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 247.142308] RAX: ffffffffffffffda RBX: 00007fbfe14fe6d4 RCX: 00000000004548b9 [ 247.149568] RDX: 0000000020000000 RSI: 0000000000008936 RDI: 0000000000000013 [ 247.156823] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 247.164081] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 247.171333] R13: 000000000000018e R14: 00000000006f45f0 R15: 0000000000000000 [ 247.178610] INFO: lockdep is turned off. [ 247.182651] NMI backtrace for cpu 1 [ 247.186264] CPU: 1 PID: 866 Comm: khungtaskd Not tainted 4.16.0-rc6+ #286 [ 247.193158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.202481] Call Trace: [ 247.205097] dump_stack+0x194/0x24d [ 247.208708] ? arch_local_irq_restore+0x53/0x53 [ 247.213354] ? debug_show_all_locks+0x33b/0x3d0 [ 247.217992] ? vprintk_func+0x5e/0xc0 [ 247.221763] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.226158] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.230624] nmi_cpu_backtrace+0x1d2/0x210 [ 247.234829] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.239294] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.244544] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.249703] watchdog+0x90c/0xd60 [ 247.253134] ? reset_hung_task_detector+0xa0/0xa0 [ 247.257946] ? complete+0x62/0x80 [ 247.261375] ? __schedule+0x1ec0/0x1ec0 [ 247.265319] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.269610] ? __lockdep_init_map+0xe4/0x650 [ 247.273989] ? do_raw_spin_trylock+0x190/0x190 [ 247.278542] ? lockdep_init_map+0x9/0x10 [ 247.282574] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.287654] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.292638] ? trace_hardirqs_on+0xd/0x10 [ 247.296756] ? __kthread_parkme+0x176/0x240 [ 247.301050] kthread+0x33c/0x400 [ 247.304387] ? reset_hung_task_detector+0xa0/0xa0 [ 247.309198] ? kthread_stop+0x7a0/0x7a0 [ 247.313141] ret_from_fork+0x3a/0x50 [ 247.316891] Sending NMI from CPU 1 to CPUs 0: [ 247.321394] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 247.322374] Kernel panic - not syncing: hung_task: blocked tasks [ 247.335692] CPU: 1 PID: 866 Comm: khungtaskd Not tainted 4.16.0-rc6+ #286 [ 247.342591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.351914] Call Trace: [ 247.354476] dump_stack+0x194/0x24d [ 247.358074] ? arch_local_irq_restore+0x53/0x53 [ 247.362722] ? vsnprintf+0x1ed/0x1900 [ 247.366496] panic+0x1e4/0x41c [ 247.369659] ? refcount_error_report+0x214/0x214 [ 247.374390] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 247.379740] watchdog+0x91d/0xd60 [ 247.383170] ? reset_hung_task_detector+0xa0/0xa0 [ 247.387983] ? complete+0x62/0x80 [ 247.391411] ? __schedule+0x1ec0/0x1ec0 [ 247.395355] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.399648] ? __lockdep_init_map+0xe4/0x650 [ 247.404029] ? do_raw_spin_trylock+0x190/0x190 [ 247.408578] ? lockdep_init_map+0x9/0x10 [ 247.412624] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.417702] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.422691] ? trace_hardirqs_on+0xd/0x10 [ 247.426824] ? __kthread_parkme+0x176/0x240 [ 247.431118] kthread+0x33c/0x400 [ 247.434458] ? reset_hung_task_detector+0xa0/0xa0 [ 247.439273] ? kthread_stop+0x7a0/0x7a0 [ 247.443219] ret_from_fork+0x3a/0x50 [ 247.447268] Dumping ftrace buffer: [ 247.450780] (ftrace buffer empty) [ 247.454460] Kernel Offset: disabled [ 247.458062] Rebooting in 86400 seconds..