afd807412ded53196ef70c84e12d39b1084d456c523e74593d2ac53c700ff2b88240cfdd814594850188843848a19d4a0dc7e2bbab61a15823ad4669e1b1e24d3d4e08ca800164"}, &(0x7f00000001c0)=0x6d) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x10001, 0x3, 0x7, 0x6d28, r2}, 0x10) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ff8000/0x7000)=nil, 0x7000}) 2018/05/25 18:53:59 executing program 6: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000400)={@loopback, 0x0}, &(0x7f0000000440)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000025c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000026c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002700)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000002800)=0xe8) accept4$packet(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002880)=0x14, 0x800) accept$packet(r0, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002940)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002ac0)={@dev, 0x0}, &(0x7f0000002b00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002c00)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000002d00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003300)={'vcan0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005540)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005580)={0x0, @rand_addr, @dev}, &(0x7f00000055c0)=0xc) getpeername(r0, &(0x7f0000005680)=@hci={0x0, 0x0}, &(0x7f0000005700)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005800)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000005900)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005940)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000005a40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005a80)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000005b80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005bc0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000005cc0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005d00)={0x0, @local, @multicast1}, &(0x7f0000005d40)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000005d80)={@empty, 0x0}, &(0x7f0000005dc0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005e00)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000005f00)=0xe8) accept4$packet(r0, &(0x7f00000061c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006200)=0x14, 0x80800) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000063c0)={@multicast1, @multicast2, 0x0}, &(0x7f0000006400)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000006440)={@broadcast, @remote, 0x0}, &(0x7f0000006480)=0xc) getpeername$packet(r0, &(0x7f000000a680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) accept(r0, &(0x7f000000a700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000a780)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000a7c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000a800)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000af80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000000af40)={&(0x7f0000000c80)=ANY=[@ANYBLOB="d4060000", @ANYRES16=r1, @ANYBLOB="000729bd7000ffdbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="7400020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000300000038000100240001006c625f73746174735f726566726573685f696e74657276616c0000000000000008000300030000000800040001b8000008000100", @ANYRES32=r5, @ANYBLOB="280102003c000100bd0d19fd2498a30f8093af5bc18224000100757365725f6c696e6b757073656e61626c65640000000800000000000000000008000300060000003df3cb2308000600f0e6be3b4dbff0d60159298572dc5b6e9207e1bfaeea0206a4e132f7cb110d6fb5850eebfc2c842fa80c82fc3f63", @ANYRES32=r6, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400040000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="9000020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r11, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686170685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r12, @ANYBLOB="c00002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="080007000000000008000100", @ANYRES32=r16, @ANYBLOB="9c0202003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004002900000008000600", @ANYRES32=r19, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="080007000000000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="74000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000440004009a0d7f08090000008100090801800000040008ff080000000000b7fe07000000fdff0006080000004000ec01070000007a020009ff070000de05ffff0700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004004001000008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000008000100", @ANYRES32=r24, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r25, @ANYBLOB="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", @ANYRES32=r26, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000"], 0x6d4}, 0x1, 0x0, 0x0, 0x4000}, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) pwritev(r0, &(0x7f0000000080), 0x30b, 0x0) 2018/05/25 18:53:59 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x7, 0x60b2, 0x8, 0x9, 0xe0, 0x8, 0x7f, 0x2, 0x6, 0x400, 0x357}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) socket(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 245.283484] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT 2018/05/25 18:53:59 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) unshare(0x400) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r1, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getrusage(0xfffffffffffffffe, &(0x7f0000000180)) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000100)) 2018/05/25 18:53:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x1000, 0x6}, {0x67b6, 0x2}, 0x5, 0x7, 0x1}) r2 = socket(0x2000000011, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f00000023c0), 0x218, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000000280)=@alg, 0x80, &(0x7f0000000300)=[{&(0x7f0000003ec0)=""/4096, 0x1000}], 0x1, &(0x7f00000000c0)=""/87, 0x400, 0x2}, 0x0) 2018/05/25 18:53:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000140)=""/112, &(0x7f0000000040)=0x393) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff]}, 0x3dbc}, @in6={0xa, 0x4e22, 0x1000, @empty, 0x3}], 0x90) 2018/05/25 18:53:59 executing program 0: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/25 18:54:00 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) write(r0, &(0x7f00000003c0)="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", 0x200) 2018/05/25 18:54:00 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x4) r0 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x800000000000008) getdents64(r0, &(0x7f00009ecfad)=""/83, 0x53) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '[:lomd5sum\x00'}, &(0x7f0000000080)=""/4096, 0x1000) 2018/05/25 18:54:00 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x54, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x4e23, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in6={0xa, 0x4e23, 0x3f, @empty, 0x9}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x7}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000340)=0xb9) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0xbc, r3, 0x202, 0x70bd28, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x537}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20000000000}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xf77}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7f}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x37}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x5}, 0x4000000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_opts(r0, 0x0, 0x2000000019, &(0x7f0000000080), 0x0) 2018/05/25 18:54:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='atnt\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x804000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r1, 0x8, 0x70bd2b, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbbf4}, 0x83, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000822000100000000000000000004000000"], 0x14}, 0x1}, 0x0) 2018/05/25 18:54:00 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x20000001, 0x80000002) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7ff, 0x30, 0x10000, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x9}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@remote, @local, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) 2018/05/25 18:54:00 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) readv(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) r3 = dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000040)={0x1, 0x1, 0x5, 0x0, 0x1f}) ioctl$TCXONC(r3, 0x540a, 0x1) tkill(r0, 0x1000000000016) 2018/05/25 18:54:00 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000294f74)="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", 0xfc) r1 = shmget$private(0x0, 0x4000, 0x88, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x2000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200080, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000008, 0x810, r2, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0x7, 0x2}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x800, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) 2018/05/25 18:54:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000200000000adc830ee0000002e5d", 0x421}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69000200000f002dc830ee000000005d", 0x103}) [ 246.144118] netlink: 180 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/25 18:54:00 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000012c0)='/dev/snd/seq\x00', 0x0, 0xbfc) r1 = socket(0x1e, 0x200000804, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'teql0\x00', {0x2, 0x4e24, @rand_addr=0x8000}}) clock_getres(0x0, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0), 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000100)}, 0x10) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) 2018/05/25 18:54:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fdatasync(r0) write$binfmt_script(r0, &(0x7f0000000400)={'#! ', './file0', [], 0xa}, 0xb) sendto$inet(r0, &(0x7f00005c8000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x200400, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/253) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e3f5a)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000003800)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000037c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r2, &(0x7f0000003840)=@accept={0x8, 0x120, 0xfa00, {0x3, {0x9, 0x6, "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", 0xa6, 0x101, 0x4, 0x7, 0x6, 0x1f, 0x80, 0x1}, r3}}, 0x128) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000000440)=""/4096) shutdown(r0, 0x1) 2018/05/25 18:54:00 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000000)) [ 246.197792] netlink: 180 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/25 18:54:00 executing program 6: unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) close(r0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000000)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x7, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x0, 0x8, [{{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @rand_addr=0x7}}, {{0x2, 0x4e20}}, {{0x2, 0x4e21}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e22}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x490) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)) 2018/05/25 18:54:00 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x800, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001040)={0x88, 0x40, 0x120, 0x70bd26, 0x25dfdbfe, {0x13}, [@typed={0x8, 0x53, @fd}, @nested={0x2c, 0x4b, [@typed={0x14, 0x55, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x10, @u64=0x3}, @typed={0x8, 0x4e, @u32}]}, @generic="9ebd91c08464d3004cb5d221943a90396b2d0adfa1952552dbd8dd71899d7564d64cc65fa1da75d3af01f79ab166147144e0fa5fdd5ad2eb8d7880ad23eeb2a4"]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) uname(&(0x7f0000000580)=""/7) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000700)={0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x8}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x308, 0xfffffffffffffe00, 0x3f, 0x5, 0x8, &(0x7f00000006c0)='syzkaller0\x00', 0xffff, 0x8000}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x435}, 0x14}, 0x1}, 0x0) r5 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r5) recvmsg(r2, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/71, 0x47}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000780)=0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') r6 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r7 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'ovf\x00', 0x33, 0x0, 0x3e}, {@empty, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r6, 0x4c01) readv(r6, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/166, 0xa6}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0x0, 0xffffffffffffff42}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000880)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000008c0)=@assoc_value={r8, 0x3ff}, 0x8) r9 = semget(0x2, 0x3, 0x14) fstat(r6, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) stat(&(0x7f0000000a00)='./file1\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000ac0)=0x0, &(0x7f0000000b00), &(0x7f0000000b40)) semctl$IPC_SET(r9, 0x0, 0x1, &(0x7f0000000b80)={{0x7, r10, r11, r12, r13, 0x0, 0x8001}, 0x3, 0x1000, 0x8}) sync() sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000a40)=ANY=[@ANYBLOB="1400000000000000000000000700cc3300000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1a, &(0x7f00000004c0)=""/75, &(0x7f0000000600)=0x4b) 2018/05/25 18:54:00 executing program 1: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvfrom$inet(r1, &(0x7f0000000000)=""/153, 0x99, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x707000) 2018/05/25 18:54:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000a80)='/dev/usbmon#\x00', 0x9, 0x220001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000ac0)={0x0, 0x6, 0x8}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000b40)=@assoc_value={r2, 0x40}, &(0x7f0000000b80)=0x8) sendmmsg(r0, &(0x7f00000009c0)=[{{&(0x7f00000000c0)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)="8c31f03744f7c9e8441c157426e9bafd2ce9eba7ca78b688743c65401a0d90a500b567c8744e3111cf17cc31dd39116349a21f264a3a488e442775a8d764fa71bdd5cd60bc78df80883c1e7400fdcd2a97de2aecdeb843cd9cd0d0509dee230031c03b47cf1eaa4a343149dca1ad14533774bc7481bb8a1d133e1f42a906afe3547e4721b8cf8b66f760c8cf43c9e3cd8ccdc8f125efd44cb03c1a1e62e83fddc8e8ed4a2be3857d34", 0xa9}], 0x1, &(0x7f0000002940)=[{0x40, 0x1, 0x3f, "0f7d8107342fe76299db977f058704622d4e05ffd5ddd33f432e8ea7c0e7b71789571e435b5cf2ee8e40866700"}, {0x40, 0x10a, 0x40, "ea3d74fd372fc78cd1cbc6c98bbdb59488b259f0b01af0170fb4a2eb9a2f86983e784353f756109ed37d677866"}, {0x1010, 0x111, 0x2, "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{0xe8, 0x18e, 0xfffffffffffffffc, "2dcbb6860550191045c977e76450320fcb403580b80fd39d38a6c234bf84fe87b2b3359a883e3aa4eafb5fbaa79222ce57513a6f700b1f00b88cef6ef847ae087a144036ee036261b1625bb706b9fb9792b1c15588e43c14b54344919c36655caf0eb4ed6a4c8b3ce34cccadfa20507e76ede5072c424a18cf5a91af32407fffa299e96afd43b94590761857d50bb9123a980ef2781ec537693c588a57a68ef74b23c11a07372b3624262a07c1e3a4c650d0c58c36672a7db5c61d811a96dec8cba6944b838c2e369d629a7efc8d91878e9d820bfbdc"}, {0xb8, 0x197, 0x8, "75921c0391add786af88334c2b72f638267c77d50fbf71c6d52a5563fc563e7ef9e0f04e185ccc6743c9997b25c463c38f83e8b87f804cfef373f4ee4f40388a2b254809bd1c9f5f21c940d393192ac50aca255f72a2fdb5d7bf87e7c9e94a8ab1802f8d6f84507b7c084310cd15ae1649175512984d8dd57bb2908d655ce927940b1f072e27c97dadbada1621c4d53a39a788cf26618cf87a025c1482eaf393df2068"}, {0x38, 0xff, 0x9, "3ab3fc49822c7c583ed8f2c5249a73849352517787baaadf2a0831566d217be67f2eb9fdf4d120d8"}, {0x70, 0x0, 0x3, "56ade3bda7b4ed618c12dcf8597790ff2592b208d75b4761477deb6caf55f504621dd152623b2e985dec5c42cc4ad45b88e8a951dfa247e57df74b9a004fc3367153a14b1f50dad956373f4be82ca06726d7698f816888f0718931b7f2"}, {0xa0, 0x11, 0x3, "e03994fac51473ee893b52bf9e1157c283ed8437a975800f3565d1e129ea2300d89a3f2ff70d2e649601969ee99b4df427a948bfca151d2fbf5c128f3d77e8809da1bbe71145742f875f3ace53c6b226513061f0759f60ff792534074276b9845b50cc3ccc858e0af44b6b10d75f72e228f2bc268d2f3020ead99d0fb3503b2714ebf09a484d09d78739d696e313be1f"}, {0xc8, 0x103, 0x9, "cacbfa67f714229e4e2309808b2975e2dbb7e75c16fe26b390fa757cd93b13bd20763eea8814906e81f9566f648a748c5e41bba828f8f03279bb1f07647af881f882b2f06b35836998b5438482012acd78fc8ed4bce1fe19a680ea82c3d717623dcac056661c13ef168df3952c935691e48679a3336414139a6a2254118517631b5756504ce9dd710c20d1621b6cb836b2dca6f1e85bead502f0a32b4d4bad5e76f2e5b74567b538f043c4e48e79e1be4245cb0fbdc4e6"}], 0x1440, 0x20040014}, 0x5}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)="1a7034838fc92509444b9379e5736f5c1ad7b306b5d019bc757af87f5bb0ee5f3035cdf3a2de4769022fb0a700de11a2c67b7effa437306c9359dec50bdd3ccdc0694edee397f4e6", 0x48}, {&(0x7f0000000280)="9a21c9830d9ca0ab388c6a7fbc5403441e12903575ce99e63ba33b62634e701dc0c016056dcf4674bf7b0ad70e07dfb0b84262d2d71a3aab128c29df6078b0b27fa7c28b0db98d111429af4d0d882326e04c7b", 0x53}, {&(0x7f0000000400)="5fa5b85ce2dc3a681788d07cc92dc26475379479604482885bf40257cc056e93ac7087c665215b5973ec0401a72fee31c3ef036c6b636a2fefa7067ef2103836c42b3930ee147aec14844e5c7439aeefa6a97a747bd6d624c14068a31d4c4da420070b5bbeab3f0639ad6b4655e332e9ffcc5219aa049fff8ada26747e9de54b0a9c49cec1351a661a52146393cd4fd798a7efffe211d29ea47c926d278f807bb25eae8cc373d4be90a662aca578312e6d2eb1dfed3ee211191a669511db4dde5d69dd77be1a747407c0131b7e8572", 0xcf}], 0x3, &(0x7f0000000540)=[{0x100, 0x10e, 0x0, "7fd010fc3d1958c0e0bd0d85e25f47de7593cc0182d86653f8c9d446d6962b44aa1976bbe52a5bdd9791a0532530e8400b82f64aa2245f5a1a35361deff7898dc6ba05debe30e66f8d03ddeab90fe79dafaa7fc4f6a10d68908e2bdf1add52f59ff56ddcb358c9793287ee6c8e37a8ec36db3ad30e51dc4416bcf4c62bdc29de45a5c3904c9e06349d0fa10e2d680948ba0bd78161603e8a29606c43c3a3229103bb923ec0a4f61f9db53416bdd6b26681175cda88ba4efb40751c0de278dd0d37cba9fb8387c8db6bd38e5cf390e0e948a12aec76f48c4809e5de41712f6a37eaed1d0b8a7949dd62346e"}, {0x98, 0x0, 0x6, "4aaaf8341de42d8e3330e982b892762e74d18e9d58b4174a1bc6506d9c27d1ef0ee0dfd43edf6144b54ef3a0bc3b9fa93e4f99d0a1d6ac6b3abcf67edfcce2f9c982cb071624fc1f0f7a332c5e1e122bc070be4696bd7098813e68a64e86d10a4c8e775a2e090eb5f8c0ee9755f20d529c10dbb87b1cb80a40938d047446b7f9ea6ce5db8d"}], 0x198, 0x20000004}, 0x1000}, {{&(0x7f0000000700)=@l2={0x1f, 0x9, {0x1ff, 0x80000000, 0x5, 0x0, 0x1, 0x7fff}, 0xa46, 0x99}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000780)="189f46ac7eb8e57428", 0x9}, {&(0x7f00000007c0)="4ce5882c2e8996f9f7fd2b6aab0457eb29", 0x11}, {&(0x7f0000000800)="50e6aa6580b4d0488d65ee789096fb97a3c8911d48abdcd57d3fd050f589469bf70d390eb6eec77cd92c7d60d155464203de1947f44e82fde54c60c6060c787d9d3b", 0x42}, {&(0x7f0000000880)="e8c042e2dac3b7526ac03f8d610153360245f5554d62b3d0d8ab7e4aaf8f158e7c54d65c14f0a730d826eba87ed43f7093173a4648dda3858928fc7eba0191cde6be29e8775f830f24a54e58183b8ef114409f642b21f4902a0364d3824f638ea16bd7381dea029d23464a7d6c2daf5d6b62566651c3cef9d002c811cbd6168826b8d12ab460ee91b6da30639e8be80d327e260cb61f4b07e6237762547c6d9ca5ef2c2f1c00889dd939fdc6817a75a6d7ee99b493204737e7ee91fc4520f4b57323d542d12d3b51f6f15ecf52f1f5d7ce8afc8a5464e74fd9cf2125f80f0c54c16b3de0910f7e91f4", 0xe9}], 0x4, 0x0, 0x0, 0x40090}, 0x100}], 0x3, 0x4000040) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000018c0)="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", 0x23f}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r3, &(0x7f00000017c0)={&(0x7f0000000040)=@pppol2tp, 0x80, &(0x7f0000001600)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f00000014c0)=""/173, 0xad}, {&(0x7f00000015c0)=""/63, 0x3f}], 0x3, &(0x7f00000016c0)=""/249, 0xf9}, 0x0) 2018/05/25 18:54:01 executing program 3: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r1}) r3 = semget(0x3, 0x0, 0x2) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000001c0)=""/243) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/48) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8040, 0x0) semget$private(0x0, 0x7, 0x0) 2018/05/25 18:54:01 executing program 0: getrlimit(0xd, &(0x7f0000000080)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) r2 = dup2(r1, r1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/25 18:54:01 executing program 6: r0 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0x1000, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001200)={0x0, 0x6, 0x5, [0x7, 0xff, 0x8, 0x6, 0x20]}, &(0x7f0000001240)=0x12) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001280)=ANY=[@ANYRES32=r3, @ANYBLOB="39a80500090080080104050000c0"], 0x12) keyctl$get_persistent(0x16, 0x0, r1) 2018/05/25 18:54:01 executing program 5: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2}, 0x10, &(0x7f0000fc5fc0)}, 0x0) r0 = socket(0xb, 0x806, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xaa, "d5539e37d18d0bf41ab8a93eec08dc2148df7c45fa321372389757ac972b4ac3cb55d895fbbd56361523141fce70d57e470cdf4d5b4b56006a53120a3f58df8337c9856a20dda4e266760796aa7e1602eea26b0fefb7e69efdc3d73826f00cd3bfa695d29208ee23dd8e38f643e2d1c9e60d84c420ca51deb863dfdb6509480fdafdd71b2e508608219d38083b04986a2eabe6450fe3133b1b0b458131a8cf0c6f153d74ac6c35be789f"}, &(0x7f0000000200)=0xb2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x2, 0x14000000000, 0x7, 0x7fffffff, 0x6, 0x2, 0xfe, {r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7, 0x7fffffff, 0x8, 0x7, 0x80000001}}, &(0x7f0000000300)=0xb0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffffffffffff, 0x0) write$cgroup_pid(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="ea3f0049442aa65cc7a0ae5f"], 0xa) 2018/05/25 18:54:01 executing program 2: r0 = creat(&(0x7f0000000100)='./file1\x00', 0x10) fallocate(r0, 0x0, 0x0, 0x7fff) accept4$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000a00)=0x14, 0x800) sendmsg$can_raw(r0, &(0x7f0000000b00)={&(0x7f0000000a40)={0x1d, r1}, 0x10, &(0x7f0000000ac0)={&(0x7f0000000a80)=@can={{0x2, 0x8f1c, 0x80000000, 0x6}, 0x1, 0x0, 0x0, 0x0, "5a315796a0dc0a10"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x3}, 0x8) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000140)=@hci={0x0, 0x0}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000040)=""/5, 0x5}, {&(0x7f0000000280)=""/73, 0x49}, {&(0x7f0000000300)=""/97, 0x61}, {&(0x7f0000000380)=""/214, 0xd6}, {&(0x7f0000000480)=""/116, 0x74}, {&(0x7f0000000500)=""/140, 0x8c}], 0x7, &(0x7f0000000640)=""/91, 0x5b, 0x9b63}, 0x41) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000980)={&(0x7f0000000940)='./file1\x00', r2}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000800)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000840)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in6, 0x4e21, 0x4, 0x4e24, 0x8, 0xa, 0x20, 0x20, 0x3b, r4, r5}, {0x6, 0x1a, 0xf, 0x2, 0x3f, 0x400, 0x8, 0x7}, {0x2ae, 0xd67, 0x6, 0x800080}, 0xfffffffffffffffb, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3507, 0x0, 0x0, 0x2, 0x6, 0x7ff, 0x8}}, 0xe8) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000b40)=0x8000) lseek(r0, 0x0, 0x4) 2018/05/25 18:54:01 executing program 4: r0 = socket(0x10, 0x802, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x0, 0x401, 0x2, 0x9}, 0x3, 0x1, 0x5, 0x3, 0x40004, "300afade924b9c389b29409654523cc4c4b74351eb63a8f57297e5310e8e9ce8defd9333a3f3e379aa6e9d8b90cd3ee000458af04eb8b1b0159bfc24524ef910cbeba05339a24865025a349bf56a912c3a793ebf286899f04af344db41511da5c9489ec19518238349e8c87b44dedc1d685e211e9c425ca60bc1f33d10a4f235"}) write(r0, &(0x7f0000000000), 0x0) write(r0, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b5aff6e10b500000780cc0800090001000000", 0x24) 2018/05/25 18:54:01 executing program 1: r0 = socket(0x1, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xb6b, 0x80000) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) ppoll(&(0x7f0000000000)=[{r2}, {r0}], 0x2, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/05/25 18:54:01 executing program 2: mkdir(&(0x7f0000218ff8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f00002ffff0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0xa80041, &(0x7f00000000c0)="b212324a1c29b64729e2dd1cc4a83b07035a84dad5bc56c9140090652921b3e9b2efdaf9220de6334cc2a2c313f512f316c03e266bc74c19bd9e6f3ae85ceaf6670392cd8a94b78022bcc033ea07a5cdc51a5ee526fd027f965674dd1af8fe93f928b11f13efb340f98acb793cb51a97c75ff4995c11178f6c8586e00ee2") mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f1ff9)='mqueue\x00', 0x0, &(0x7f0000b65000)) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3, 0xb4ed85fa47755e1a) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) unlink(&(0x7f0000000140)='./file0/bus\x00') creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) 2018/05/25 18:54:01 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2800, 0x0) io_setup(0xffff, &(0x7f0000000000)=0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000040)) 2018/05/25 18:54:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="240000001800210000000000000000001c140000fe0000010008000008001a00f400000026fd03b33d4d5133b39bd4e275a5b96be08c8dbd81e38349442a0abb498141a8487869277bcd3d4869bf5a0237dd3b58820008a0e32d634318a9037088851fb17587100e361843fbf2f50232a65d017e8e5896847913a31ac4e3bf99640f81a2b9c78f"], 0x1}, 0x1}, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000001c0)={@dev, @broadcast, 0x0}, &(0x7f0000000200)=0xc) r2 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000600)=0xe8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x18002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000680)=0x757) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000800)=@ipmr_delroute={0x1058, 0x19, 0x100, 0x70bd2c, 0x25dfdbfd, {0x80, 0x14, 0x10, 0x6, 0xff, 0x0, 0xff, 0xf, 0x1000}, [@RTA_IIF={0x8, 0x1, r1}, @RTA_PRIORITY={0x8, 0x6, 0x336}, @RTA_UID={0x8, 0x19, r2}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_IIF={0x8, 0x1}, @RTA_METRICS={0x1004, 0x8, "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"}, @RTA_IIF={0x8, 0x1, r6}]}, 0x1058}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x9, 0x28, [0x0, 0x5, 0x4, 0x9, 0x2, 0x2, 0x9, 0x8, 0x8, 0x6022]}) 2018/05/25 18:54:01 executing program 0: r0 = memfd_create(&(0x7f0000000140)='veth1_to_bridge\x00', 0x3) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) bind(r0, &(0x7f0000000280)=@can={0x1d, r1}, 0x80) r2 = socket$inet6(0xa, 0xfffffffffffffffc, 0x400000004) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x1000007ffe) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={'erspan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r4 = accept4(r2, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) r5 = socket(0x2, 0x3, 0x0) socket(0x1, 0x5, 0x73) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$unix(r4, &(0x7f0000006180), 0x1b3, 0x0) close(r3) 2018/05/25 18:54:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001f00)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001ec0), 0x555cb3364fb4b86d, 0x100f}}, 0x20) write$rdma_cm(r0, &(0x7f00000031c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003180), 0x13f, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000003500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000034c0), 0x111, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000003980)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003940), 0x117, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000004940)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000004900)={0xffffffff}, 0x2, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f00000049c0)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f00000039c0), r1, 0x2}}, 0xc) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0e000000180000fa", @ANYRES32, @ANYRES64=r0], 0x296) r2 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0xffffffffffffffff, 0x420000) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000005c0)={'nat\x00'}, &(0x7f0000000640)=0x54) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/05/25 18:54:01 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x404000, 0x0) fchmod(r0, 0xa7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) clock_adjtime(0x1, &(0x7f0000000200)={0x48000000, 0x2, 0x40, 0x3, 0x0, 0x1, 0x100, 0x0, 0xf513, 0x9, 0x0, 0x0, 0x5, 0x0, 0x5, 0x2e9, 0x92, 0x81, 0x400, 0x8, 0x7, 0x0, 0x3, 0x3, 0x2}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x6) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000140)=0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="de1ba77fecb1bf5607858936d1a817f0c4", 0x11) recvfrom$inet6(r3, &(0x7f0000000300)=""/190, 0xbe, 0x40000000, 0x0, 0x0) 2018/05/25 18:54:01 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280)) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x6, 0x1, 0x100000000, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) sendto$ipx(r0, &(0x7f0000000140)="6547027c784152e7b69286e277f8690459e4eab74a57b4702994f53e8508ab52a85690166df57038f3f59f1bb6bba483c4491b074cac4aa86c68bb76aa297902e7e7f03065274c1cc7a3776d7a", 0x4d, 0x8000, &(0x7f00000001c0)={0x4, 0x5, 0x8, "f32a9096de84", 0xfff}, 0x10) 2018/05/25 18:54:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xda2f}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x9, 0x30}, &(0x7f0000000340)=0xc) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80, [], 0x13}, @in=@loopback=0x7f000001, 0x4e24, 0x0, 0x4e20, 0x99c, 0x2, 0x0, 0x80, 0xc, r3, r4}, {0x100, 0xd65200, 0x153a, 0x6, 0x3ff, 0x0, 0x4, 0x8}, {0x100000001, 0x3, 0x1, 0x4}, 0x89b, 0x6e6bbd, 0x1, 0x1, 0x2}, {{@in, 0x4d3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3500, 0x4, 0x3, 0x80, 0xffff, 0x9, 0xff}}, 0xe8) getsockopt$inet_mreq(r2, 0x0, 0xf77b9f2814c21619, &(0x7f0000000380)={@rand_addr, @rand_addr}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000440)={0x5, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/05/25 18:54:01 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x40, 0x1, 0x2, 0x2, 0x5, 0xfff, 0x7}, 0x20) write$eventfd(r3, &(0x7f0000000180), 0xfffffc5d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033afe0)={0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000040)}, 0x20) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e22, @rand_addr=0x4}}) 2018/05/25 18:54:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x30, &(0x7f0000000080), 0xb6e7d10d00000003) 2018/05/25 18:54:02 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x281, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', r2}) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/25 18:54:02 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40040, 0x0) getsockname$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket(0xa, 0x1, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f00000009c0)) ioctl(r1, 0x8912, &(0x7f0000001580)="c6091c2c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) r2 = socket$inet_dccp(0x2, 0x6, 0x0) write$binfmt_elf32(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x770) r3 = openat(r2, &(0x7f0000000180)='./file0\x00', 0x121000, 0x40) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'team_slave_1\x00', 0x6}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000980)=0xb) 2018/05/25 18:54:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040)=0x3, 0xffffffffffffff9d) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x7ff, 0x4) 2018/05/25 18:54:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'irlan0\x00', 0x41}) r1 = dup(r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0xc2, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000140)=""/194}, &(0x7f00000002c0)=0x78) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) 2018/05/25 18:54:02 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ftruncate(r2, 0x40001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080), 0x4) sendfile(r1, r2, &(0x7f0000000040), 0x200000000000000) 2018/05/25 18:54:02 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x134, r1, 0x30a, 0x70bd2b, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x68, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xca2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffff145}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x952e}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x882}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x90c4}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x24000000}, 0x20008001) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x4, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x23e}, 0x1}, 0x0) 2018/05/25 18:54:02 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="020f8c09e493e145edfc334b0300000a0000000000000000000000030006000000000002000000e0000001000000000000000005001cc2000000000a0000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/05/25 18:54:02 executing program 1: r0 = socket$inet6(0xa, 0x803, 0x100000001) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'team_slave_1\x00', {0x2, 0x4e21, @rand_addr=0x3}}) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x7fffffff, 0xc0002) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) recvfrom(r1, &(0x7f0000000000)=""/70, 0x46, 0x0, &(0x7f00000000c0)=@rc={0x1f}, 0x5d78cf) 2018/05/25 18:54:02 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001980)=0x0) r2 = geteuid() r3 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r3, &(0x7f000000a000)=[{0x0, 0x1, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000100)={0x12, @tick=0xfffffffffffffffe}) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000300)=0x1) fstat(0xffffffffffffffff, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001c40)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000300)}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="3fe13f386aff5e7334782d9930a7e78c8112863470d1a34ae12ff3c8e67af58126d7c9ea5ac9b8316305b7d1d27fc8283cf2e70896b1d9d670c4f23075e5685de41cdedf99ac6ef48da00491d7fc971f467151aac7310511e69fca375ef8fcb48a6b730b678ce4275b9b6e31", 0x6c}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000001400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001480)="c250779de5e272f5daf203340a3f8efe977657acddf73409dafe912edcb85e47788bfecc5922e3ab4799b2a8e6e06a14c5c0a29370c3f9be56546f64a950313099e99a9d26020579446584e0684218adbe849376aa9d156d41df4c80199888f4e24932", 0x63}, {&(0x7f0000001500)="03735aec2690841448bf0f017d01b8620f758090dc263e0bb975cda867103ef0845af3b59f5e5609ea8e3ec51a9ef0a3b26df46557fc43fe8e19b4517b199c4de53707339704b4c13888c1659da6bd075104d1c0e6bf77af9c383116808533f888b224a5014f48de8799c17cbd77fd797e0dd8443e507590047e0e215f438e887ccfd92e2048d7c6994dbf1ed1d8fca807c19a5d8006efb7ab0da06061f27ee5122fb0f31c2b1ea4fc0d587cd0d78f8b97353c7b62e1582ab6f8d9ce2ccfa8", 0xbf}, {&(0x7f00000015c0)="7e88b7740c81de14d05bdc22a18989da5d1d4ed7f92a65f5e1ce501255b6c3695ab87ef47f6a7a4a36b834168b7f39a6ac43bf29f96f9dc21e7933493a9068f628df14533f725d8d71b01934f40f35756091b26a5f0d2763931af8f4ed92ef3f480c", 0x62}, {&(0x7f0000001640)="c4751187350456b674b22dd150df388d0bf9f0b91ac467cbf2de6b7083e91b57e12ce37fc4898d4aef1c6dd5869a2171c8e5d6231d96610a", 0x38}, {&(0x7f0000001680)="74265ab0db38e74086ec3a238b5dac6221a38e431800f03b24f2968d163193e33d5bbe4542439dc3a90831183ec947cf109a03044affc492b9f58c15", 0x3c}, {&(0x7f00000016c0)="c659227fd1acf527393853bc63df72e02a1bbbd7f93746a5f6018f68ee3ece62393574a87614d628d0d5e6cbbb89b1cac3efef5eb4294fe87a1d677ede07bad51f5613f44d6884dabc2085006313112c004f55ede9c57774f5a15713adf809abb47061ab9c8636c25e04ae2bc1b6ef8bf518889cff02dea5821b2abbd5e93b18004d311920a82b651346ed917759db9b885d55e8fd9f61ad9d", 0x99}, {&(0x7f0000001780)="42b8ceedf1549bb4334a9544bc6e733b0966d949fb429d7c80ddc4c867d7fac56c73a6d2c0b8af1fe13073c1b1f5dd2d96331f1463c3c14ce9a6ea8c0177f2fafbbae28a9c9b9ce77b9644e37756f926b3305ba7b4213695ab4f239d3f879b52c2bd8393586594b447a1369c4eb486cb41b7f1b34d56ceab27509192b59ee8d58bed7960f81423a36dfc9f3996eed489282a6bfb455fb2b38180ba53269d60da64d9dce9f4594b6cbe38e34a98c041b6b53dfdd892d1c75dd58fabe98bca73cb93a0c47404aa", 0xc6}, {&(0x7f0000001880)="849edde2a3929a9d646b2ac9e13b400896e817e8171a88baa70490e2bf33e37b0624b776eb266030fb17b10cdda18a278e366f80248f783bcf60c86b30514bc7b0a07c93e01817b8fdfbece579708d41607709be3e2b0b3659829a22848caa93a4", 0x61}], 0x8, &(0x7f0000001a40)=[@cred={0x20, 0x1, 0x2, r1, r2, r6}], 0x20, 0x20008000}, {&(0x7f0000001a80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001b00)="001199fe4ec86e385aced2ee7047b2407898269a938da718946a7b7e6b6b1b164b4bce8374d3693be1c3a865348aa9", 0x2f}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000001b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001c00), 0x0, 0x0, 0x0, 0x800}], 0x4, 0x800) r7 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r7, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) bind$ipx(r0, &(0x7f0000001c00)={0x4, 0x200, 0xce7, "979fecf3472e", 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0xe15, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x8, 0x8, 0xfffffffffffffff7, 0x80000001, 0x2}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000000140)=0x98) 2018/05/25 18:54:02 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000200)={{0x5, 0xfffffffffffffffd}, {}, 0x4, 0x1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x4770, 0x9}, 'port1\x00', 0x40, 0x4, 0x2, 0x9, 0x6, 0x0, 0x4, 0x0, 0x4, 0x800}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x70f9200b, 0x102) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000280)={0x200, @time={r2, r3+30000000}, 0x3f, {0x4, 0x100000000}, 0x9, 0x1, 0x7feb95f8}) 2018/05/25 18:54:02 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701250007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/103, 0x67, 0x0, 0x0, 0x0) 2018/05/25 18:54:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0x70, &(0x7f0000000100), &(0x7f0000000140)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/25 18:54:02 executing program 4: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x25, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7ff, 0x40) r2 = semget(0x1, 0x400000003, 0x40019a) eventfd(0xffff) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000280)=""/18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x7, 0x0, {0x0, 0x3, 0x0, 0x3, 0x2376}}) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x80}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x4}}, 0x200, 0x9, 0x1, 0x8, 0x515eeda0}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r3, 0x6}, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)) 2018/05/25 18:54:02 executing program 5: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x4, r1}) r2 = syz_open_dev$tun(&(0x7f0000001240)='/dev/net/tun\x00', 0x0, 0x4000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x1802}) r3 = dup3(r0, r2, 0x0) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000040)) 2018/05/25 18:54:02 executing program 2: r0 = socket(0x10041000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000540)=@ethtool_ringparam={0x10}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/25 18:54:02 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x400, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000000c0)={'ip_vti0\x00', @ifru_names="0f306f00"}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0xdc, "79f33ae4180f1c9b22e77adb1d72c7657d1aaec192eaa8ef78810030f960dcb30d9a69b7aabed6fec13c3d95926433ece034d717da20b7c934926497da40b60a64ebcf907678d79c99eb549d26d71f4963ddb221559cd03de1b3b66a61a95b9f72be4fd4730ec22361d2fa255664d3ef3249366aa557a327f7238667ec773168b4e825d246b3a735e7ae41ce0627d266a2fa361dd8d550936b49021ff446894100c3b33a3068aed668bcacc0977f14785940168a75c973bca06f0a40a32d41770d64cb121e54965da61592ba81436ce0491c37908612dd4fa6bd1979"}, &(0x7f0000000000)=0x100) 2018/05/25 18:54:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="4626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], &(0x7f00000000c0)={0x1, 0xffffffdfffffffff, [0xf3b, 0x4a8, 0x352, 0xb9b]}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_bridge\x00'}, 0x18) r1 = shmget(0x0, 0x2000, 0x1024, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/05/25 18:54:02 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c75ff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x840000c0045005, &(0x7f0000000040)=0x7c) 2018/05/25 18:54:02 executing program 0: unshare(0x800) r0 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000180)=""/114) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000100)="f5956106840ea7ce257e0fba967e94c3adfe179974d8c82ca03355970c46210c8d949b104a2dd15ab3d8b0312531263e03eeae1cdabab8962017b4010202a3d7975b3a549ee37cda0973d3dcfc33f0d0d5a2033ddb7b7c29fb3482f2", 0x5c) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0xfff}, 0xffffffbf) 2018/05/25 18:54:02 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x84) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2e}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/25 18:54:03 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) connect(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) 2018/05/25 18:54:03 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/124) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e900000000000063cf"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x3fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffb0}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/25 18:54:03 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x800002, 0x20000004091, r0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/59) 2018/05/25 18:54:03 executing program 5: unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x80200) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/05/25 18:54:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x90000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)=0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000200)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00'}, 0x2c) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000000)="dde2de0493cc60041dbf7ee246463ebba240650b886ac81b4b2bf03425bf9e41de38c0d3c566c08013027d1b8c6ae9c5f972985707c58a860c607e9c737f4aaad1d173d2cc680fd9992e351b7bbc948ad4a2343ad287588c1213a225fc6f20e180a30f6608bb423c6bb6b962d1c5da8a21119d24922b30249ddf8c795ef8e1f94040e6f263120aa4fca1bb5cc0eafd63ba8962f052e3ee3a4c202c3743a37f56bac21f3bc132d63f75f839f6fcc7ec2ade4c11c6780b6d8acfb0bcdd9368f572ddeccb376c358096e95f", 0xca) 2018/05/25 18:54:03 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0xbe8a06007507907}) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x67, "1e3daa127dcce591c375ed8dd901d671b445de4d8c8f5391105cca40f27b94d11c45d8d93660ada9c18fa9179e6ff9bd39947b66802e5fe4736427c27a366af78a07da5eadcf6e52fd0851b8e14f40f591e7461b6dec5c2d9335ec28d295506321e878719bf459"}, &(0x7f0000000180)=0x6f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) socket(0xa, 0x1, 0x0) dup2(r0, r1) 2018/05/25 18:54:03 executing program 7: prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6e, 0x10, 0x3, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x7fffffff, 0x4, @ipv4={[], [0xff, 0xff]}, 0x10001}}}, &(0x7f0000000180)=0x84) 2018/05/25 18:54:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet(0x2, 0x8000a, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0000140000000800450000240000000000009078ac6007cf5f2c5f14ffbbe0000001000000000401907800d73cde00f53475f3174ff829a768026a7dd6b3183ee9127cd37d80840c4411654eebcec3f35a4964c7"], 0x0) 2018/05/25 18:54:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000240)=""/66) r2 = socket$inet_sctp(0x2, 0x801, 0x84) ioctl(r2, 0x8912, &(0x7f0000000200)="c62648379f31bf012cf66f") syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a0000020900000000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/25 18:54:03 executing program 1: unshare(0x24020400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80802, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0xfe2e, 0x80, 0x3f0b, 0xfffffffffffff001}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) 2018/05/25 18:54:03 executing program 2: r0 = socket(0x400000a, 0x5, 0x8a) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) writev(r1, &(0x7f0000fb1000)=[{&(0x7f0000000180)="480000001400197f09004b0101048c590a88ffffff010001000000000028213ee20600d4ff5bffff00c7e5ed5e00000000000000000000eaf60d18125d4b18857a9eace3dbe8b12c", 0x48}], 0x10000043) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/185, 0xb9}], 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x148, r2, 0x400, 0x70bd29, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x637}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xf}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}]}, 0x148}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x5, 0x0, 0x80000000, 0x1000}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={r3, 0x0, 0x20}, 0xc) 2018/05/25 18:54:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes))\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x500) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x82000084) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) 2018/05/25 18:54:03 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x80000001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000100)=0x4, 0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x400000000000001d) [ 249.493092] alg: No test for echainiv(ccm(aes)) (echainiv(ccm_base(ctr(aes-fixed-time),cbcmac(aes-fixed-time)))) 2018/05/25 18:54:04 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x440000) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000100)=0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x4, 0x1, 0x12, &(0x7f0000ffc000/0x4000)=nil, 0x3ac}) 2018/05/25 18:54:04 executing program 5: r0 = socket(0x3, 0x5, 0x1000000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") mq_unlink(&(0x7f0000000040)="2e0100000000d72147755125fe3e6f712eafff9a135b") 2018/05/25 18:54:04 executing program 6: r0 = socket(0xa, 0x200000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x100000000000000}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000002c0)={r0, r0, 0xef, 0x5, &(0x7f0000000280)="aab4f11ae17a127a0c6032bf441c0dda6457f3908a0e20e04614", 0xca, 0x2, 0xffffffff, 0x4, 0xd3e4, 0x5, 0x0, "3059fb171b6c4a1d2abffa53ff070e2d3547653c903db6a9c3d76aa27c0e8186bc18e726fb3a7cc738a9d8763ac61fe367747bdb6473c28cdeb74c9804d2b33c461f13cbb56e77f563ab880167f41c97e5db755913297c8cc334ba8323d1081aee7071d56baa7f15b4a5cae71f21a18b38643b187b0b2b4a83fc3dd5393f90a1f7884b6cd8dcc710e26ef1a75254715e94e4df2fb2924b4ec406223ede94063190bbb8629ff1c48a8e2f95e0a857977fe067ee87f685cf991f4e84754e006d932ba989c33cf82c37eecf2383d4e246f74b6d1ed88aa5fdf58837da69020f01a47a514a3abf0b93f2030a31e1401c2e08f597"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0xe) bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0xfffffffffffffffb, {0x6a, 0x80000000006, 0xffffffffffff568a, 0x4, 0x80, 0x7}}, 0xe) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x7f}, &(0x7f0000000180)=0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0x101}, 0x4) 2018/05/25 18:54:04 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x0, 0x78}, {0x1}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x480000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20080002}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="200000003c243f4b097081c7418bea2793484204fc870f701399cc5fbcd62758d67e5bace60b8b04f15393cae06735d5531e8ee54cbdd5d9cfd6e639263203896ad26b7f419f3478d8e6b7b77a7d6e165ad0af54a8ea4635304e75fc994e6870daf6a79c63a210d2efeaf2272b789fdc38dfe0e8aee138e563fca5b335bfc0f9e058a862a0bd715bd379a3c5d630878833f76eaaba678b735d498707094f67bf866536539260cc5fe099124924", @ANYRES16=r2, @ANYBLOB="320b2bbd7000fddbdf250f0000000c00010008000b0073697000"], 0x20}, 0x1, 0x0, 0x0, 0x24000040}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x109200, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000002c0)) openat$cgroup_ro(r3, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) sendto$packet(r3, &(0x7f00000004c0)="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", 0xfd, 0x8000, &(0x7f0000000600)={0x11, 0x1f, r4, 0x1, 0xea, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x3, 0x100000000}, 'port0\x00', 0x1, 0x1010, 0x7fffffff, 0x8001, 0xbfe8, 0x7f, 0x7, 0x0, 0x1, 0x7}) 2018/05/25 18:54:04 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) keyctl$chown(0x4, r1, r2, r3) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0), 0x1, 0x0, 0x46}, 0x0) recvmmsg(r0, &(0x7f0000001880)=[{{&(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/89, 0x59}], 0x2, &(0x7f0000001400)=""/141, 0x8d}}, {{&(0x7f00000014c0)=@can, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001840)=""/43, 0x2b}}], 0x2, 0x0, &(0x7f0000001900)={0x77359400}) r4 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xcd, 0x406200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000300)={r5, &(0x7f0000001540)=""/110}) 2018/05/25 18:54:04 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r3, 0x0, 0x480, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) close(r3) close(r2) 2018/05/25 18:54:04 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x8001) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x0, 0x7900, 0x153e000000, 0xdc2f, 0x401, 0x0, 0x1ff, 0x8, 0x2, 0x1, 0x1f, 0x46cf8126}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xffffffff}) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/05/25 18:54:04 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000180)={0xfffffffffffffffc, 0x0, 0x0, 0x2}) ioctl(r1, 0x8918, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x0, r2}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x80000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x513b, 0x701240) sendmsg$nl_generic(r3, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x20, 0x201}, 0x14}, 0x1}, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000280)=""/173, &(0x7f0000000340)=0xad) 2018/05/25 18:54:04 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x100000001) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000540)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r2, 0x6}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0xfffffffffffffc01, 0x511001) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000400)={0x5, {0x2, 0x4e20}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23}, 0x1, 0x7fff, 0x4, 0x1ff, 0x0, &(0x7f00000003c0)='gre0\x00', 0x21d1400000000, 0x1f, 0x23e36c03}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/62) r4 = socket(0xa, 0x1, 0x3ff) ioctl(r4, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000004c0)) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x201, 0x0) ioctl$TCSBRK(r3, 0x5409, 0xfffffffffffffffb) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000001c0)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0xfffffeee) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000480)={0x3, r5}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0xfffffffffffffffe}, 0xfffffdb7) 2018/05/25 18:54:04 executing program 3: unshare(0x24020400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x222002, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x2, 0x0, 0x3, 0x10001}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)="ef9f065258ca901f04e4d9b29f39a4b4ae57e6a34784a1b097c483e69571c190d8268f277159013eee8343053b2876429874f605d3f90fc0eae045c6fb3ce2821434553d5e611966966fce5d0bdc38251ead840de413"}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="3cfb58230327c4d890fbcb906ee8542c99446cfe633a63978ed68598ec8dcd701d5a1504e46cb804c82ca0bd56f07eb37524be7eafe207099721aab7dbf3153193fa60b5599ab68af02bbc1bdce66c69c57c36df4d3621a339c531db4852e4b501d92c65f7848a8994fe9f4c40841b59a5012ebdaa1a55444228c64c0b27ba79d6d6645c9fae4b286b5e6f3a0c54e6f30d3e5df38d7cff805bfc9e7bacbdd9b8", 0xa0) 2018/05/25 18:54:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) setsockopt$sock_void(r0, 0x29, 0x0, 0x7fffffffefff, 0x13000000) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/25 18:54:05 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x9, 0x800) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000000)={{0x8}}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x4000ff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) waitid(0x1ff, r3, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0xe, 0x4) close(r1) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/05/25 18:54:05 executing program 1: r0 = timerfd_create(0x4, 0xfffffffffffffffc) timerfd_settime(r0, 0x3, &(0x7f0000000140)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f0000000100)) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/60, 0x3c}], 0x1) 2018/05/25 18:54:05 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x40, 0x0) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)=',') 2018/05/25 18:54:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0xe89}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x54, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, @in6={0xa, 0x4e20, 0x8, @empty, 0x5}, @in6={0xa, 0x4e23, 0xe18, @dev={0xfe, 0x80, [], 0x11}, 0x100000000}]}, &(0x7f0000000180)=0x10) close(r2) close(r1) r4 = shmget(0x2, 0x4000, 0x2, &(0x7f0000011000/0x4000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) r8 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000540)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000600)={{0x4, r5, r6, r7, r8, 0x68840b4d74cb460f}, 0x3f, 0x110, 0x6, 0x7a, r9, r10, 0xc1}) 2018/05/25 18:54:05 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000200)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000240)={0x7, 0x7, 0x8, @random="1d735c22a04c", 'lo\x00'}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x4) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x0, 0x80000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040)=""/250, &(0x7f0000000140)=0xfa) 2018/05/25 18:54:05 executing program 0: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffff9c, 0x29, 0x30, &(0x7f00000000c0)={0x0, {{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xb}}}, 0x72be033df1fc273, 0x3, [{{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xaeb}}, {{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xc4d6}}, {{0xa, 0x4e20, 0x3f, @loopback={0x0, 0x1}, 0x7}}]}, 0x210) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='(cgroupusercgroup,[security\x00', 0x1c, 0x1) 2018/05/25 18:54:05 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4120}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x7, 0x4, &(0x7f0000000000)=@raw=[@alu={0x7, 0x0, 0xf, 0xd, 0x9, 0xfffffff8, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x32}], &(0x7f0000000040)='syzkaller\x00', 0xff, 0x8c, &(0x7f0000000080)=""/140, 0x0, 0x1, [], r0, 0x1}, 0x48) 2018/05/25 18:54:05 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x20000728}], 0x1) close(r1) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r3, 0xa, 0x12) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001080)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r5) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r2) getsockopt$inet6_udp_int(r6, 0x11, 0x65, &(0x7f0000001180), &(0x7f00000011c0)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vga_arbiter\x00', 0x0, 0x0) tkill(r2, 0x16) 2018/05/25 18:54:05 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000005c0)=0x7, 0x4) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="5d6b29670cc4f0ec6a1911e9fd12a7724fcc7494c5d9fb1cacad5c1461", 0x1d}, {&(0x7f00000000c0)="7d2dd199dbdbad9a6b6801d919602fa93bff634e4d2c8b605c4df525d31ef5bc66be18c41e4f18000f6e803de681e0be107d8b5070b36f7b606910cd85494c9832bb7c14b7f04031e77871e71e5cd6c4", 0x50}, {&(0x7f0000000140)="82b09fb0c61c0b9d84aa06e9dd5ccde64d449fd8b747c304fe2524912cf5bdf3579e7940d091274d2613fed3", 0x2c}, {&(0x7f0000000180)="946d9d92cb3b03ea3cba1da948df97c00fed4314823c470fc66987324f9b2637b6ffcacf2d0af47a9dcb7ae376888d8673bb241dac1e8eb070ad53492dd06f0432daf9187e600fbf7d580d3484dee053ea65ed37a2013abafde9ba2212d3df48ad22aef6dc9560824736f0d6188599b626419e54ea8cc3f50e4a4f69499f1a0f6b922793d75af8526eccc9cdd6578272ea2348bbd8c73e8ac3741673f2c970d08c5580", 0xa3}, {&(0x7f0000000240)="b5e116e5825f6024d3d7eabde5daa9692650ed3eb320b01fe3930c65ca3268ec4efa92459de9269261771034e1f64f4a2cc487dcdfb0f2e8378291cc3f41861ca0443c25fa83a5a0b53d01d930e36037609c1d577f233e7af87a1639ca5f0e86e53026082772", 0x66}, {&(0x7f00000002c0)="6fac39a14d77a7c7721f8b08900f9918d71e702430a6a71dc96e15bd8a364bdea7dfa3b1901f61e7405520930c389191fc2f260d62dfbd03f70faa880faf8d4f68f503ac1d0ad27958cadaf2347ac152a41195b71eff7b9d79e23f458a8520898891febad5ed172ce5d7598386e7a333177022e4d542027a0f891300d170178ae6126ea44dbdf542c9", 0x89}, {&(0x7f0000000380)="c68f06827788adf59766db2fa63f85cce8c9ba786c3eac7f92f42617caa5033440dfeb37836349f447280e42b52e163d5858c40aae328a055b323ec72ec549173ef3f9fd88e7b1f43d067bd22af8c72fefddb9c95317e1bd90308d8eb2a801a0891a1f56c39572a3c0f1f501af5060ab", 0x70}, {&(0x7f0000000400)="bd0ac05ab68b93c51acfc1f560909019f5f8fdd508dff51d622f9708a406047a772df6ef9c329ca7e14557e4e679b241343d35bb03ac8afed5be3a9f88192491325d22bdf2ed1a640159fed38836f7af23ad61a30c8a7049afd60e7d4207940fdec2a1e9642082fa3382b7e489a8a9cdbdd4bbb0c048fd84a51a2221607524fd6a5d2bc09ee3dd09f3ee2108bff9c1541a9ee8faeb45499e663b565188f5c9d4c38a6057db985a859e7e31e0f983b6a2ebcc4c4b875aa240ea02ac2b274a6a31b603bd1d1a7035e67df9ce79232588a7c20eaac841f698", 0xd7}], 0x8, 0x0, 0x0, 0x20000800}, 0x20000000) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req={0x0, 0x0, 0x1}, 0x5) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) 2018/05/25 18:54:05 executing program 4: unshare(0x24020400) r0 = creat(&(0x7f0000001140)='./file0\x00', 0x81) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001180)=0x847a, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) 2018/05/25 18:54:05 executing program 7: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) sendfile(r3, r2, &(0x7f0000000080), 0x80000003) recvfrom$packet(r0, &(0x7f0000000440)=""/54, 0x36, 0x0, 0x0, 0x0) 2018/05/25 18:54:05 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xe8, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000180)="16ed5c8afe911ebff0fa1a018c1929adb250bb05b9ff1958acf387afcd4551df88e464ca7ce611b33a7329b06d966d32a9d063a586be6ca03d62fdd087c8e0f33bf3585b5cf6e31823938ec8f7b3792c98b526f8bf8051b746") mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) 2018/05/25 18:54:05 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x4cf]}) r0 = eventfd(0x4) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/05/25 18:54:05 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x10}, 0x2c) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000ed0f000000000000610800000000000000000000000000c122bdfa60fe5d229339af009500000000000000d527ef821610947895a828b8ad385046708861dc365b4355ba18d736652f0a17e0374b73ba2639b4cea6d8c8754fc4f5050af85b63ba1d38f618552009c7ba798d58fd7de98c"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x3}, 0x48) 2018/05/25 18:54:05 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x18002, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0xed, 0x7, "e32cbc0c519b2f24c0a360ba064324e32b06cabf2fbb0d6b30177d99112da1de990ea8d953d0199dba9a78dc62795a62cb0c72bd4e40025fb65c8b2035072be5b46b1274544202c18cc13b71e308a735879062ec27808032b03add6fae65b7fbc7eed937570231e7dba1687b895d66e9841b504edbcd648524898528921b314182b5c1c26caf6affb65b1fdbddc5b05d1016c115741699a6aac43c4eeef5bc50ea7f5c0f2cb8f13c25bc1437390c9c498e014dbd634078bfd353b8756551b725ea3878374588e81c94ec57c7d95cf2737ab560f73c39b6edeeecc34cf7726dfb52a7ade6eb"}, &(0x7f0000000280), 0x400) chdir(&(0x7f0000000780)='./file0\x00') chroot(&(0x7f0000000080)='../file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000002c0)='../file0\x00') umount2(&(0x7f00000000c0)='../file0\x00', 0x2) lchown(&(0x7f0000000000)='../file0\x00', 0x0, 0x0) 2018/05/25 18:54:06 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x8400) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000100)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000140)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000200)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000000240)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev, @multicast1}, &(0x7f0000000400)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000580)={0x0, @multicast1, @multicast1}, &(0x7f00000005c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@ipv4={[], [], @local}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000004100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004140)={{{@in6=@ipv4={[], [], @remote}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000004240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004280)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000004380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000043c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000044c0)={'bridge0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000049c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000004980)={&(0x7f0000004500)={0x454, r1, 0x800, 0x70bd2d, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0xb8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}, {{0x8, 0x1, r6}, {0xf8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r10}, {0x168, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r12}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r13}, {0xbc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}]}}]}, 0x454}, 0x1, 0x0, 0x0, 0x8084}, 0x40044) r16 = socket(0x100000400000010, 0x2, 0x0) write(r16, &(0x7f00000000c0)="2400000052001f0014f9f407010904000200071008000100010000000800000000000000", 0x24) 2018/05/25 18:54:06 executing program 7: r0 = socket(0x400000000010, 0x3, 0x0) write(r0, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c0800180000000000", 0x24) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) 2018/05/25 18:54:06 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x80000000008, 0x20000000404000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) ioctl$BLKROSET(r0, 0x40140921, &(0x7f0000000140)) 2018/05/25 18:54:06 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x1, 0x0) accept$ipx(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000080)=0xe06) accept$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000200)=r4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x45, 0x0, 0x40}, {}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/25 18:54:06 executing program 5: r0 = getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000580)={0xaa}) sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x6) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2), 0xffffffee) fcntl$setpipe(r2, 0x407, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x7, 0x1f, 0x8, 0x0, 0x80000000, 0x7}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/05/25 18:54:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x74, 0x1}, 0x2a) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x301) 2018/05/25 18:54:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x4000000000008912, &(0x7f00000000c0)="4626262c8523ec75c1426f") getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@broadcast}, &(0x7f0000000040)=0xfffffffffffffd0c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0x0, &(0x7f0000000040)}, 0x20) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000140)={0x7, 0x3f, 0x9, 0x7fff, 0x9, 0x1, 0x8, 0x7f, 0x7fffffff, 0xdda}) bind$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/05/25 18:54:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="011908000000f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c1", 0x30, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/05/25 18:54:06 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="fc"], 0x1}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) accept4$llc(r0, 0x0, &(0x7f0000000040), 0x80800) ptrace$peekuser(0x3, r1, 0xeeae) 2018/05/25 18:54:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x3b00000000, &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x6800) pread64(r0, &(0x7f0000003c00)=""/4096, 0x1000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ioctl$KDDELIO(r0, 0x4b35, 0x7) 2018/05/25 18:54:06 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80000, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x78) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x78, 0x3a) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0x4707}]}, 0x8) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r1, &(0x7f00000007c0)=ANY=[@ANYRES32], 0x4a2) readv(r1, &(0x7f0000000780)=[{&(0x7f0000000640)=""/34, 0x22}, {&(0x7f0000000680)=""/73, 0x49}, {&(0x7f0000000700)=""/126, 0x7e}], 0x3) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000200)=""/241, &(0x7f0000000300)=0xf1) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e21}}) r2 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) dup3(r1, r1, 0x80000) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)) shutdown(r1, 0x1) 2018/05/25 18:54:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff, 0x80) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000780)=""/4096, 0x1000, 0x1011e, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="ec55d2ee2080dad832f00b"], 0xfffffec2) socketpair$inet6(0xa, 0x1, 0x200, &(0x7f0000000140)) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000700)=""/126, 0x7e}], 0x1) shutdown(r0, 0x0) 2018/05/25 18:54:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000000)=0x2) 2018/05/25 18:54:07 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x200000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x8, 0x18, [0xffffffffffff98c6, 0x9, 0x6, 0x6, 0xfffffffffffffffb, 0x1000]}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x2, [{}, {}]}, 0x48) socket$vsock_dgram(0x28, 0x2, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/25 18:54:07 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x80000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000e00)={0xffffffffffffff9c}) sendmsg$rds(r2, &(0x7f0000000cc0)={&(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000180)=""/69, 0x45}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/172, 0xfffffcd6}], 0x6, &(0x7f0000000980)}, 0x0) 2018/05/25 18:54:07 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000380)={r6, 0x5d, 0x6, [0x1000, 0x0, 0x100, 0x8, 0x101, 0x8]}, &(0x7f00000003c0)=0x14) setuid(r4) setresuid(r1, r2, r3) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f00000000c0), 0x101) 2018/05/25 18:54:07 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x4}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f00000000c0), 0x7, 0x1, &(0x7f0000000140)={r3, r4+30000000}, &(0x7f0000000180), 0x0) 2018/05/25 18:54:07 executing program 7: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = timerfd_create(0x2, 0x80800) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0}, {r0, 0x2}, {r0, 0x400}, {r0, 0x40}], 0x5, 0xff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() prlimit64(0x0, 0xb, &(0x7f0000000100), &(0x7f0000000140)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") tkill(r1, 0x1000000000016) [ 253.850802] IPVS: length: 241 != 8 2018/05/25 18:54:08 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000200)="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", 0x19f) 2018/05/25 18:54:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x2000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) waitid(0x0, 0x0, &(0x7f0000003ff8), 0x0, 0x0) 2018/05/25 18:54:08 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x438, 0x1}, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) dup3(r1, r2, 0x0) 2018/05/25 18:54:08 executing program 2: unshare(0x24020400) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/25 18:54:08 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$int_in(r0, 0x544e, &(0x7f0000000080)=0x7) 2018/05/25 18:54:08 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa11ef3d7b222086dd605e8e2300142b0000000000000000000000000000000000fe8000000000000000000000000000aa4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000100090780000"], &(0x7f00000000c0)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x3ff) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000280)=0x8) 2018/05/25 18:54:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x60, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0xfffffffffffffff7) 2018/05/25 18:54:08 executing program 1: r0 = socket$inet(0x2, 0x5, 0x8000000000000001) r1 = socket$packet(0x11, 0x0, 0x300) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4e23, 0x8, 0x4e21, 0x9, 0xa, 0xa0, 0x20, 0x0, r2, r3}, {0x43, 0xff, 0x92f6, 0x7ff, 0x1, 0x4d, 0x80000001, 0x6a4a}, {0x9, 0x4, 0x4, 0x6}, 0x0, 0x6e6bb8, 0x1, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0x3507, 0x1, 0x1, 0x40, 0x2, 0x0, 0x7ff}}, 0xe8) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x101a40) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f00000000c0)={0x6, 0x7, 0xa2, 0x4, "db4d729c4fb409ffd04951541ff6fc80125dfc21ff664be710706570e19e7998b8bf27995f1ce90e004c232c", 0x8}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x1, 0x1e8, [0x20000580, 0x0, 0x0, 0x200005b0, 0x20000738], 0x0, &(0x7f0000000540), &(0x7f0000000800)=ANY=[@ANYBLOB="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"]}, 0x328) ftruncate(r4, 0xb021) pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept$nfc_llcp(r5, &(0x7f0000000300), &(0x7f0000000380)=0x60) socketpair(0x8, 0x80000, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r0, &(0x7f0000000280)={0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f00000003c0), &(0x7f0000000400)=0x30) 2018/05/25 18:54:08 executing program 3: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) readahead(r0, 0xfffffffffffffff8, 0x440c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="2e2f636707000000000000002f7379020000", 0x1ff) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xf, &(0x7f0000000080)=0x3, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000140), &(0x7f0000000180)=0x1c) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x400003) 2018/05/25 18:54:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) munlockall() 2018/05/25 18:54:08 executing program 5: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="7f", 0x1, r3) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) add_key(&(0x7f0000000200)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="40e0a47bef0efd04b7", 0x9, 0x0) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/25 18:54:08 executing program 6: r0 = socket$inet(0x10, 0x3, 0xe) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000001081f001cfffd946fa2830020200a000400010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x7ff, 0x8) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)) 2018/05/25 18:54:08 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001040)={0x0, 0x400, 0x10, 0xfffffffffffffc01}, &(0x7f0000001080)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000010c0)={r4, 0x6, 0x0, 0x7, 0x0, 0x101}, &(0x7f0000001100)=0x14) r5 = syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f0000000040)=""/4096) getpeername(r3, &(0x7f0000001480)=@can={0x0, 0x0}, &(0x7f0000001500)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001540)={'vcan0\x00', r6}) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f0000001180)=0x8001, 0x4) tkill(r2, 0x7) 2018/05/25 18:54:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = socket(0x20000000a, 0x1, 0xf0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000040)=0x1, 0x4) recvmmsg(r2, &(0x7f0000008300)=[{{&(0x7f0000004a80)=@rc, 0x80, &(0x7f0000007f00), 0x0, &(0x7f0000007f80)=""/229, 0xe5}}, {{0x0, 0x0, &(0x7f00000081c0), 0x0, &(0x7f0000008200)=""/222, 0xde}}], 0x2, 0x0, &(0x7f0000008440)={0x0, 0x989680}) 2018/05/25 18:54:08 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x114) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x1, 0x7ff, 0x3, 0x39}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0), 0x49) 2018/05/25 18:54:08 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0xffbffffffffffffc, 0xffffffffffffff0b) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x0, 0x40, 0x80, 0xffffffff, 0x7ff, 0x5}) [ 254.311891] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 254.321894] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/25 18:54:08 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x10000000022ba, &(0x7f00000000c0), &(0x7f0000000080)=0x25b) 2018/05/25 18:54:08 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@in6={0xa, 0x4e20, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}}, {&(0x7f0000000080)=""/219, 0xdb}, &(0x7f0000000180), 0x15}, 0xa0) socketpair(0x3, 0xf, 0x2, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000200)) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @rand_addr=0x1}, 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) [ 254.443311] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 254.450886] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 254.507899] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 254.515390] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 254.538553] RDS: rds_bind could not find a transport for 0.0.0.1, load rds_tcp or rds_rdma? [ 254.578926] RDS: rds_bind could not find a transport for 0.0.0.1, load rds_tcp or rds_rdma? 2018/05/25 18:54:09 executing program 7: r0 = gettid() getpgid(r0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) 2018/05/25 18:54:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x100000001, 0x4}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x9, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x0, 0x30}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r1, 0x7, 0x10000}, 0x22) 2018/05/25 18:54:09 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) r1 = socket(0x9, 0x2, 0xf93) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x5a25, 0x8, 0x3, 0x8, 0x2}, 0x14) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000200)=0x8, &(0x7f0000000280)=0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000080)=""/130, 0x82}, &(0x7f0000000180), 0x20}, 0x20) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000140), &(0x7f0000904000)=0xfffffffffffffd66) 2018/05/25 18:54:09 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}, 0xab) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x3) 2018/05/25 18:54:09 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x26d, &(0x7f0000000040)=0x4) 2018/05/25 18:54:09 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) r1 = accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r2}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x106, 0x2, 0x8, &(0x7f0000ffc000/0x2000)=nil, 0x6557d161}) r3 = signalfd(r0, &(0x7f0000000180)={0xd6b}, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000001c0)={0x8, 0xd41e, 0x4, 0x3}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000200)=""/223) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={'eql\x00', {0x4, 0x81, 0x9, "2968f0d24934", 0xfffffffffffffffb}}) ioctl(r3, 0x6, &(0x7f0000000380)="340dc50fd19ee637f2f630326ff935329fab88671c4e567f46dd70addb202ce3916684b3bab2b94d4801104716c5cb6e68aaf72c1d430e13676de1122a7e5dd628c08a080637fe93936e8deaddb71f81bbc90dca0f7e25152547c6d5aa7b3847f9a9a93bb000aaba101d0839660a00c8524e781197a746e0018185aa91cf59689061b30a75ec8f349b5a76a171e6488ea2eb0d402bcb09719ae5bb4c3bd58dc29132317d12de1bc1e3c5add591accab065c53db93262ff506ef14614aaaf83e51fb7cf5bf7ccd3c9a681a90491580129ae2f84af4b10855fb4492331f5b07365cf60949fd8b545ea949e186a3198") getsockname$unix(r0, &(0x7f0000000480), &(0x7f0000000500)=0x6e) munlockall() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000540)={0x6, 0x5, 0xa, 0x3, 0x1000, 0x9, 0x0, 0x5, 0x0}, &(0x7f0000000580)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={r4}, 0x8) r5 = syz_open_dev$mouse(&(0x7f0000000600)='/dev/input/mouse#\x00', 0x2, 0x80) syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000680)={0x1}, 0x1) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000006c0)={0x2, 0x3ff, 0x187, 0x4581, 0xfb}) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r1, 0x8, r2) fcntl$notify(r5, 0x402, 0x30) fanotify_mark(r6, 0x8, 0x0, r6, &(0x7f0000000740)='./file0\x00') accept$netrom(r0, &(0x7f0000000780)=@full, &(0x7f0000000800)=0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000840)={r4, 0x7}, &(0x7f0000000880)=0x8) eventfd2(0x7fffffff, 0x1) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000ac0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x800800}, 0xc, &(0x7f0000000a80)={&(0x7f0000000940)={0x114, r7, 0x820, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa59}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffff7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf766}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f41}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x80c1}, 0x0) recvmmsg(r0, &(0x7f0000003140)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000b00)=""/189, 0xbd}, {&(0x7f0000000bc0)=""/254, 0xfe}], 0x2, &(0x7f0000000d00), 0x0, 0x9}, 0x6}, {{&(0x7f0000000d40)=@sco, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000dc0)=""/211, 0xd3}, {&(0x7f0000000ec0)=""/69, 0x45}, {&(0x7f0000000f40)=""/19, 0x13}], 0x3, 0x0, 0x0, 0x15c7}, 0xffffffff}, {{&(0x7f0000000fc0)=@rc, 0x80, &(0x7f0000003040)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2, &(0x7f0000003080)=""/150, 0x96, 0x6}, 0x5}], 0x3, 0x40, &(0x7f0000003200)={0x77359400}) sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f0000003300)={&(0x7f0000003240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000032c0)={&(0x7f0000003280)={0x1c, r7, 0x204, 0x70bd27, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48080}, 0x10) 2018/05/25 18:54:09 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x10, 0xa, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x0, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getegid() getgroups(0x2, &(0x7f0000000140)=[0x0, 0xffffffffffffffff]) getresgid(&(0x7f0000000400), &(0x7f00000001c0), &(0x7f0000000200)) getresgid(&(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000300)) getgroups(0x7, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00\x00\x00\x00`\x00', 0x20, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=ANY=[@ANYBLOB="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"]}, 0x628) 2018/05/25 18:54:09 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8002, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000040)={0x3, 0xdbd}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0xe7a6, {{0xa, 0x4e23, 0xffffffffffff0000, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}}, 0x88) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000140)="52b2a4ceab76812dca06bb3e8b97190cab74ce270fc41f3bea2534d866a2c78bb204f195d8d95bee96dd1c39974646ba76df25c9299afd265d8f52cc0a67ecb2262cb74c4c33") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') syslog(0x9, &(0x7f0000000300)=""/2, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000340)={{0xa, 0x4e24, 0x100000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {0xa, 0x4e21, 0x3, @empty, 0x5}, 0x8, [0x2, 0x2, 0x2, 0x5, 0x5, 0x6, 0x8, 0x2]}, 0x5c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) fstat(r0, &(0x7f00000003c0)) recvfrom$ax25(r0, &(0x7f0000000440)=""/220, 0xdc, 0x2, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000540)={0x7, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000580)={0x609, r1}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000600)={{0x0, 0x3}, 'port0\x00', 0x10, 0x2, 0x7, 0x1, 0x5d0d34ac, 0x0, 0x3f, 0x0, 0x4, 0x3}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x28, r2, 0x700, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x28}, 0x1, 0x0, 0x0, 0xc0}, 0x20000000) ioctl$KDSETLED(r0, 0x4b32, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000800)={0xfffffffffffffff8, 0xbe8, 0x80000001, 'queue1\x00', 0xa83}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000008c0)={0x401, 0x200, 0xc76a, {}, 0x101, 0x1f}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000940)=0x7) flock(r0, 0xe) sendto$unix(r0, &(0x7f0000000980)="98f4adf7ffe74e86d300fb3a83dcdc333cfd649ce4fad96f2f24ee1a0b8f0a1fb8ae2f", 0x23, 0x20040080, &(0x7f00000009c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) close(r0) fallocate(r0, 0x1, 0x1bd, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000a80)) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000ac0)) [ 255.213502] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/25 18:54:09 executing program 4: prctl$setname(0xf, &(0x7f0000000000)='\x00') r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") lookup_dcookie(0x0, &(0x7f0000000040)=""/13, 0xd) 2018/05/25 18:54:09 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = socket(0x1, 0x800, 0x7) fcntl$getown(r1, 0x9) tgkill(0x0, r0, 0x0) [ 255.273293] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/05/25 18:54:09 executing program 6: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') chroot(&(0x7f0000000000)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="0775f25251bfe52825e39c21347dcb3bb3da0ad5f5621f7c644ed0686c26e91a45c55422b8bcf2888befbfd33cfdd74df4185adbc824666d5dc46764e99aad5766283855422a527a25aa7099446c78a6321e00f17cba46e084117c8e501dbe4a1bde2ce9b124db242f40b15edc2ac58a3675116e5e264900df10dc7c3232dca6ba9ab5d144c12c9f26db3066bb5e52b5391f2496768da7d8822acc1ce9553b34a09987b86d26ac26d1ed73e051f9bd9750885f226adf8b28921c", 0xba}, {&(0x7f00000001c0)="fac601e461c6fa6dd9841ff7d51b788080db9fa39b7c3d4c9340efd19aa6d51ca07e170a70cfc91f155308d15270c6fcc8aec5f14450e987c4cee9e51a8bc4507a24dc55b8924118fb06d5d742d14d891685c51b0bc4771f817c6525a2c13ed4d488a54628d4514e795cd28265586c631b5b1ec01accb17d97744f1dfe4f341daabdf620629e8ab16f13b98fbc690d02c67f7b78551682e3e3db18", 0x9b}, {&(0x7f0000000280)="b3582af835d8da5553e8b5656a04415518c82d7ef9ccea19db2b5f298ba0b1303ec3c9908fc194534b8e393677d57f27a851e2a07f7aa2a25e81de16d3e01c27cb6c4712cd06a5a76ea5aa260069fa09e8e02c213e9d679b3b23bb15cbf6", 0x5e}], 0x10000000000002c9, 0x0, 0xffffffffffffffaa}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000340)="35dda4fea682267423677451cb67123db1006681d73daf14ac8f19759ddb57a28496cc56392ca1aa90d0c46bfa75ddfef349932da69c67dc0f73bf9e080ac34929f5b8772d8fa4c77944c9babbbde9e250e268add7b5cf9655b1a5b5311536dbc5b062275ffcef63f326a0a925c7cbd11ce9f9435ddd4c2b758578c0d15b82d32591c6776ac51c67041a9078"}, {&(0x7f0000000400)="763983ed4868d4a3c8043e91fbd48da8c4718bb46029de1784e6699025803454681312af6efde31c1b132ca0ef1200c768dcb6adad27575e9ce533448e0c3b7c4ed7e1cbdab4c308694d05c79865b0b48b7339c4a76021656de1ed0c8676304adf89b946c825d4e0f0f025822276d9a5ebbb654eaa6ca02fd040243186e00cc91a2446cf92764368aec59bfe98da0c29bac777d124fcf864e48796d75c355ef2178c421e1d84c460d9c77c7e44a4bcf432754e7ba8b6978527906f2c515a99ce0ba8abefef2650b2ae9b9c94bc4a3b965d8c7dcc1fb54118a5a131fc87c155af2d414b9579823db304c1b663"}, {&(0x7f0000000500)="71d38cbd166dd281082cc731460149c83bf637d78bb8d3df73709bf4aad667198f92b29145476568e95108eea6ffd0d0a9164d0b9a6006aea23aea074bc2fd889b8f72282edf61ec95586b39127bd40dbcbdbd893e54385e976b172ca29c5191d3bbf8c62cf74dbe979e2117acb820c35de68c65c88dac5dc58b6aaf3605d4b3f52a17c9a39472284e5f81a1206346eb076967800eb1dce4a218054f"}, {&(0x7f00000005c0)="8268818b44bcc6a550708c1748cbec666bdfedda30606ee576cf23f9cddf907fb789579d8f7f287e41d99990561b38947bbfcaed230a0e4dbdb23dd6cb4839d306e998185a408650ee96a87626d20311e587b24ed40f8ce34ef6f2f02d51304b71249dad51b1d718ebb3afde5e95917bcee7124fd18006a99a791d6f09d6a505a052d2fe4060cc4330016e17381439749123d778740373aef43d1eb9e85da04cb401e6dff113bbfc8866aa929ede2dec6b225067618f122822bfcae184e1be8a3ca5683e91e31b05cca224b4"}], 0x0, &(0x7f0000000600)}}], 0x2, 0x1000000000) 2018/05/25 18:54:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x20000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f00000014c0)=0x90) 2018/05/25 18:54:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300090468fe0700000000000000fc3f0300e6ff45000107000000141900040002000700ef005d14a4e91ee438d2b2", 0x39}], 0x32e) 2018/05/25 18:54:09 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffffffffffffffe1) r2 = geteuid() quotactl(0x3, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)="177c2a429c0710cb4e9771f57f7ac002f24b280579faa60b1b04a24f902feb7446c941d74ff7c4a8d21c98757571fe44ee43dfc279e60c76c620848ad9b19c9e2eb1b5e163514263037920") write$binfmt_misc(r1, &(0x7f00000003c0)={'syz0', "728dfccc9d8f563728f3276df27b7681e64525962c468ab78e5d367f010596b8df788433f843fa0d43397074eb3ccfc1b49868f1a675bddaaa32d6e35ebcda2a424486b31900e21dc2dc3462f989c25e1cfddcb5581c6232358ffc9cc952552ca4ee1f299678094b56308eab9526ffb0e66bbe6d7c9dcf3933f604e2fed3a6f402a23799bafee08e65bc2db9e581c30e90b178316a3d23aa7033d55b29f039aece20d1ee0238e059f1158291bbb66571ab3716a54e791e98816046aa7d642400a057927bd6747b5755f0e1b2d71ee9973c20cd3b35edb70554606fca267803c67935a9f01892c10680bcf0602f892a77bfa9b78153ad87f63078667bfdda9f741cd87f1de394eb97997f03b04a436c174120cffd36c90a17675de334628b04c42619cf35764b1b5f4b20119a65bf8be5a77753cbc9e1d826a6b19953de08f9a3f91da838dd4fbd3702856456afede320b4630e6d276c7412c425963bf33c870180c3d8df5e00b797485beab48cdaac7c360c55a27771ed9024427379dd97338c52d584f7a6a64d2191b7aa51be2ded1b37615c9e702853d22557b9ffb4f01d589a3ba1c4aaa01a1d8e0c4078d3284484e397f9b39ce07cd69d3884fe3d7b7517ce342c9a7d4089824106fa7b6a5345f090970f221533d003c8d6c53a53f07f0eacd6013b6f45fa33f6dbe26942e8b2acdd6b1e39dc0f9e7c8f45016046ebe6899d9d43c74d9f07843216deb8fa6e88eb6b152935cd89aec6ce0c390cd01ecb93cb5d5f676aa423154b191c8bf9e08a037637234612d97cd5224910dd01871ef9b2dfe3fcf413a76d3ca61b674302223ba62a447c18337acc24efb173588c0a55adb02facfd7da49c05eb9289b669bd6e46a5590426e8b746f47edaecba22928cf5ba3f4de5717f30ca94b75eb5ad59e724bbc62a6d6481f753679a080d98582f60bd15759e534515ae59b9b288774f3a5577f0f9e10cd350ad8aa80aca2955e97203c08f2ba52cd2072be41a243d2b5c828da1a8374c79bc7846e8f84e11484793c730ca20f6c235bff68faabc16ff10bf25086b7992f06b66cc370b5a7b9781cdae5a2172bc69909111d7bd16ac5d91c0b44391416b3889e479c15c1d1f6e2942fe91ffa948e003b6b0be112abab608b49999955422a97776bbe44303fda603381f273cd9d3dffd9213a940672cffdda36a6137aa7c09d8e5a3211941e2763e132648271003ca144c28a0fcb6c4a34b767dae667607940bf9e91ff515bb2ee48816dbcf5042480267051840ab46083a034885092ebe9725e264e79666ae505204ccf3a47a2b9b837cb7bd4af6f1b80c926f2b3ce212650a3a4594adef1078d0fd2d574ffa99a41bab973f35e477a68bf6c7a53701183651157aa5c2b157c97e310684474f846e0a732398a7263c2d80a9f065a1f373c8e78d79f5449bd96e9a4b61e9b30c94b07f77a6440b349f007b18c761f702ee9306c8160f14388bc32bc6ec4ec0d1caed798fdff42cb06310fec05220a7337a4ba9d97bea1202aac862deb5d509da4f56a0535825262bb6aa836f5759044b77506f429373f02c4db59d7be632aed7b1003cefc45c1c87cacee2533d5b15b1beca99208534701a81586fa9d6e4190b991de025167419d5a0bea41cab5ceda9cc186b4b78e31ac8ca40bb1ae7457a1dd62bd4ccfecb2b9888e9f77d49480bd7f4f7c0732e2b16d6004766bcc21c28ba86af6bf5cdcf4b16ac7fbf7657327d38b1e098998684fa5777039b4536158ba9814901e5ccd85a6f0a3fed39f731f2abd07cc1720e2ca63f7e6c8d3dbe6604f438897741472c7ebbeb13c3113c5acbbfdfe45e0a20b10f348988727ed9568d9d2ec19b32ad30345164e746b86895850d4a8666c077d8423df8aaa3c6f11d419df6af0a9f6926a62801ba8887e7214e9ccbbabc6c8a637fa2c3377732ca79ccc1b507e18019508a9c89df7551bf77741a0f3be5b5b0217a3cf5f311e1e43d055d92c28149df965f2bd1890c09426b393bb410939b095978167ca4f7c344e835c189c9aa7ef5b84a46c7a8e3267b1feff627af1178ed170d0e0fc6fd1dc570590fa10844e8132ae1db7a4cbee46a2892304f92a85514c2e506459107d5512782bf80b3479eb2c7304160b106e4cb3f444a41a62b65cd623f09c05d43ba2d9cab1d4754f87930582298f88bfffc69fb48175a43c4bdd5f41b8f34bb11f1688b546563fa90f649559586db157f3a231158a6d37fd615d86fe28c1be2184d3db0e40a7b55fa89591ffe7f6a7853942c9310b466de3d8495aec180979b06e9719a2de24c4a3263b195971ea23e503e94c17bba54bcd0f8902e891560b5a6629f7f493e0889cac4a9ddd1dd4cf4b463028c717fa83b9cfc34f19909f43368c2de4b4688915564ecc130852ec100134f1d4834ac11f80c3ef2e5e598fb6524ca592af6a1f7639ed6d4099fd7dcf21a3b79da2218d93b29c91d84456333e9f594c984342b4e2fb7bfc92e9885c4e9adb3323fd04fd8ebffbf82cd8ffa811bccee2a465d1a7516732a31f8fbc7f3b7da8c023873a01508c727a4462f23df5f48c11892b5cec6c538928d210bc80ef4316923e6c40645fc94177a44ad0c8a775bb550afbad9efd465a3ee33dfeccb081c107e2f5cb4863dc709b5ff5e7debf8b612fa3088493edd1f85b01369ad945aad42443d5a0cc7ab545214c0ca21a715bc2995215eaa7bf0ef7e28c480eefda76e0ef8258d93c56f49429cec1ac987f0baa6804329672fb3da0523da199ac47cbb50e32de811434ec2ee4f40d249663832ddc8e909e9b3f378258f7c826e7871b6e342cd4505dcdd184ff74e4595caedd4ff787e37b4da5a8408607cb016ed40f2380002bfe83ce2cbc11942451429bbadf29b68005919826af578cd1357a36541480d193d84c9878e60413e060b8ef0d49ffd5c4815a859f1da518621a96f9d44b3eaaac304606f1b4d547227505916ca8390a5a544ba8d9b47deaa850dbe905b26f594f9fc801b3a33062d3c9f490fc249ac2a4ca3097fb6f861d8975708eaf41f0d4248e28c039bf579cba29e68a54c15ce99a3be0757a19ea8a946a5362650e03beec8312a5205c7ed0a519bd115f4abbedc3008e9c0f9a2619b6b8542db84e63991f88f456d3770b3e55bb036cb662deb1010345c76b17384e75f7587b677c69f44a45ea584eb09541892e3231ed456638b0c4e8ea7a2c22cc82b92897f51d68be9fee0f07657b8f9f986a44a5602d184478b513ea0ce8cf19f7106153d0bca3acf14125125c05cdb5e650fbdc72f9b7303bb35e7685e626ae116e3fea92c4d7920742150d2230e5f97e9559264320d371ed61134182fe47bedf8ec3a07cafcc360f57d30b94d1d146ea506298a7f856d52ae6f12f3456b2b02f52f56239bc58220ca61acd0a75b3e91fb77b750ab0db2c3110fa8c49528168593b1929a0e6ffb929fe9bb9c6f1be256b6d01c91dba08ff5c8b70690f5f4facdf71ca3ed2673db1a91b746b0c9aea2c018567df8ee7f17c1da366d65f2e8831d92ef0be30eaa6b451dd7dfb1c9c6344e09068a44e00de8fdef1f4e940214ced4078f8a912ccd7cf01fd1bdd8ea3fae4792b3834325d219b5512e94cb7c7a9313944b2106a6e6fe6c59cf9f008f1ecdc4e8d73f471bd3b443b9c805ca4b4fd95dccdd8174ab7268b809981200b756b1b076e1d0d2a9a4ccb1d54f7cd4da838a0fadd796859c3210f60712f300d94927c10221a8e7f96564c3ba0e009aafc6ea28c6486c6bd28c9faad678f7a05487aa320d84202bc29921ca3573ba9dabf9e1603a6a15fb0496b875c8717fc312ea9a3ed6edc85c1e9f15a1d7597656e34dc66863746178b8d03489f248d340c3fb21376c412b6636d39d28be9a37fca92b873a1821407218fbc160a36639085a6cb326bcfa9557f9dd440f03242f814f71707bf43f2cdb241bfbb02f1971545bf01f1f6fd8a57f3deba9adf90892b67b4cda19cdd58f072a5e631144979bcc3b3060eec4ca16873391f60ea0b546517413062c3a708eb70eba1758a25e4df1d39f686b41f0fc56cb0efd74079840b5c2e41fdc42ff6022a8348eca91c5c6d48dd47d11b3f72d9957207a9c4846b3c28ccbe898c7175fb3b2343579d60c34c0f78a24503883109b0646905bdfbee15503be69c0150b2d4c793cba96ec8645ddab0a90cbb6cdcf47093bb48e86fc89afa88ed7922a10f59259e1000a1f0713c373f8bc6b6f8dffe1fe2522e3f8043c19aceffe1767c364c72bb9f368896a6bde57e8bc82b1d072ec80cbbfd26f4c2bce3071f147d84f95a4c7f46fe3f8bec09e9c32c7264b11d0087bb411c36836a9674856bd163b12c6ccf218053b643fb95c651d0df36f4ace7d8641203d47b2fc8eb4bf4ef2decfae24329fd713e680660f17a8620f32c5b46ec4f7b80778f0f34f06a2736ffbcb82282347fe1c46c5702bf4702bb190c54385f4c1eadff92691434f20e7125cd4fdd47f558cd36ce74742e05a8fd16f065f7b866678ef42dcd68010d0e8f02eb9f7bb0d6fff99f4f2be99abb46edfa1e6ded6f145ed8fe5695b2061361a3da24c526b7a1932bca17afc63f8cf4fd9b4d2f7eff7bea4ba191fa1c28a5e2182b3dbf8d26d9ecff95cf0a490a156210b9b87ee27614d8329db440817d73948f7ecc6cb768238408744ef0f3db8caafc735a0acb343dd96473d6e15a4eb639a2b9bad8988d9b03e030c3c776c636a8d29586778fd9f9041c4d69b3c6287ec572615b0bde77948a1c4a481ba57fa68e50aed7427a70176aedb381501b5818723564e5fa0d98ac0a8e820ea454f3f25c1e348a14bbf13cdf4f825d97ceb78cf8af8871fcd6de458d22e7794f2cd73af0facdd725c316675642d88b239bb56e686c941febe6e359ebf1a4d8fcdaa1f793c29e12a10c2c90be4063134a7807dcb91b1df0108860b80107f55ac3de8f4df47cd35d0e6aa8cf4b67a02543d892ee16716f11485aa232d387ac64ee0994daeae5906c377ff18fef9aeb73d45a74f0a163717c9d468631be370af2122b3216804ffc4bb0ed5b137c7c783ce9eb7cb905ddad72a32059443e7b54e5032889ca8ce09b99a8f87aefc9336084955235c6181f4edbc2fa4b693f8cb2f4279944a446f08f6879c3eb2381b1110cf50eac8ebb0bd598218ef9c7159a79af8b39ee749ae6f671f681b8d9c84101eca518da5fc3cfdf50e6d3dd819095837de35e20985c3fa43559d54af04961ae07322a78cc2a2ed7b8b978ed03d894aaeefc15064b8f5b88ff56d8365eea5370b41ded44c93e838f56352330ac8282bcba25f9cf1a97d21772287fd48f66009a5e6ef8c09dcf1a3a232a565ff19c7226249971de3bdb2d71d508f0c109b1c7a579dcef16a359fdc13fd7f856e1797eda175d6f15cbee9b81df6a0c6ad51aac9d90b4184ea3ca5a74c172788eee3f46842803196871b6a12accf192ac439fe01d5f013bce7bd2a82e4b16cfc257df5f026addaf7797d6d1c7cdce490f139bcd40f375951cd933b5bcfc2fd1f76f2c05f00200d09b578b3e55e05365ccc32b89715af9d9f018275491df1a841cbcba0914c9537b5f7332694656e0b0cce19dedff47440bdce60acd8aa013c169c51c83a9c9bca1d0f72cd8f61a33298057f19c260b0a443d8880f44182fcef7430dd7c62150901efa0e7631d940236600ffc04d04488dd76c7ca2044145906b561a24d79e98b4633c1988ce16ff630bdb644650d49b05ee046987f3d5dbbfc5abd0b66a0a2447ee6aa65f800723"}, 0x1001) close(r0) 2018/05/25 18:54:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) io_setup(0xffffffff, &(0x7f0000000180)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xb, 0x2, r0, &(0x7f0000000280)="8e8dd0275accb3098ed269d0fbe3f33c833d20b1e78e81bd4fbb84aec74981123e44da05674ffa889b21cc6f760ed930315c7bd6012e35af7321b4c0d85659d65389bdb811700a4e982bef852be706ee7a5deb088fb152b286f3442f44a65bd6234a86a98f96e5ecd2ec11d4416497a15f66e3a0b84f890c00a61d1874b4e76c3fee7cbffa95f187bf29f1bc9a85bb0c5bc3edf2e9be1c4790", 0x99, 0x5, 0x0, 0x0, r1}, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x3ff, 0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000100)={{0xa18c, 0xffff, 0x2, 0x5, 0x9, 0xcba}, 0x3}) sendto$inet(r0, &(0x7f0000000240)='!', 0x1, 0x0, 0x0, 0x0) 2018/05/25 18:54:09 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x0) close(r0) signalfd(r0, &(0x7f00000000c0)={0x5300}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="c6262644b2c94c8effdd452c8523bf012cf66f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/05/25 18:54:10 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69000200000f002dc830ee000000005d", 0x103}) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0xc8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000240)={{0x3f, 0x100}, 'port0\x00', 0x80, 0x40000, 0x6, 0x2, 0xc7, 0x6, 0xffffffff, 0x0, 0x5, 0x2}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) 2018/05/25 18:54:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/05/25 18:54:10 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) r3 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='[\x00', 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000200)=0x1e1, 0x4) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) iopl(0x8) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 2018/05/25 18:54:10 executing program 7: clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000000200)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) r3 = dup2(r1, r2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) wait4(r4, 0x0, 0x1040080000000, &(0x7f0000000080)) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000180)=0x1, 0x4) 2018/05/25 18:54:10 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_create1(0x80000) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) setsockopt(r2, 0xe89b, 0x59b2, &(0x7f0000000140)="4ba0ff4c3444f4aba052e62b3ae4ae63dc2df4f90607bd0be10152f96b1a1ab8ce4743fbd04f66d8fc98f378aca99db6740f24ec37c7b3b463e9209b92c6fb3713d739490b62957a5ea67fb13dae232e92f9f6eeb4753979d3b0b73a3d116486ec1dba772d3500a776840cd401c204a8e074a92560c6a2ed89ace71789da01f9a2779dcdc7a916793cf0900c07f965fb823bc8980837c410442c90ab82df7c3940", 0xa1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x100}) 2018/05/25 18:54:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x20000007, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) dup3(r0, r2, 0x0) 2018/05/25 18:54:10 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) read(r0, &(0x7f0000000040)=""/4096, 0x1000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000a5df9b)=""/101, 0x1002, 0x2}}, 0x68) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/rtc0\x00', 0x101000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0}, &(0x7f0000001180)=0xc) lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000001100)='./file1\x00', r2, r3, 0x1100) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000001040)='/dev/full\x00', 0x2000, 0x0) unlinkat(r4, &(0x7f0000001080)='./file0\x00', 0x200) 2018/05/25 18:54:10 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000006380)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x5, 0x7, 0x1800000, "270d9d5a0b37eddc07fd29d27bb7d8172e6a06951bed9c63632cdcb01aad15201910e4e5917d7280d698c6d369335b50099c8ec1c4137f304f0957fc37f001", 0x1a}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000180)="926f2a44210d92c2a15450d6968260d5cf59ace53d141f549253dd8078d2282f4a8d0c3cd19ae14b4c5445c70d07e2a86f63b94d9ea1ad0f4aa7ba15987c93e6f0863de3", 0x44}, {&(0x7f0000000200)="b4", 0x1}], 0x2, &(0x7f00000065c0)=ANY=[@ANYBLOB="500000000000000088000000f839000014fb683bded620ee569857a49abe5e9c46dfc703ebe823e7e851de2d515d6da95dfa093a006de82bfd528abf046fdf3920be2cf8e6c2fcc5fabd7f8c6a658b86ce60b71348833f99da38bacf27ab00e9af4bda22d6624ea6cbf33a0860e3deb409ad87e8e5cb64593eac52c19101a48a5dc9bcfcb6b480d5659807ac4576fa730f0c8d5df2c25a9046a3e6eab81b6d4b27ba07"], 0x50, 0x4050}, {&(0x7f0000000300)={0x27, 0x1, 0x0, 0x0, 0x8000, 0x5, "2a0eb70378b638f7c3b0188c345f6aec9cf8db0a2a42eec9e60dc778a473f0b0886603161b1f1614293b28773a2d8a8bcb0e683ea7e3ae253c6bd7f96a5b67", 0x3c}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000380)="d081929725c54800a07ed59c300cc9505916b40c3a4ed36ecf01f5390718da1197f79d1784ae1a55e8c0d201d04fcd189e1f023df84dd1598a6e3dfe01c27ab3b114cb5095f3753b1a46e3738ae6af6e503c9dba0de89ebbc32c7e29b43a1e927db8692327438df60f47f9dbc23de7c84319e0879f7395d78babbd05bb5d5dc2dc7140a04c6cd7200ce4af4b99dc6371a00d0dead5a0904a2826ff3f1ab7f91af2991cffece2a5dae0874bda0a66da18fe4dcbb6866c07b8dbb8cbe9192958b94d5025c1eea1701a2e0f2f8ee8235bc8db14d2d111cd2fd18c07f74bd869a7734cfe742df3ea132f53bf09", 0xeb}, {&(0x7f0000000480)="bee9a9d94a0820c5f3", 0x9}, {&(0x7f00000004c0)="2d9ac8a16e74b7b9c1870dc66d592dd7236ec9c1c1eb7630e62521e0ae4cd2e55aacb5c278370af222d5cd8d2368b9da03ebef919c6b45b7c1", 0x39}, {&(0x7f0000000500)="b2379ebfff3a793e4582a7e793ec08525d8e01ea601b4f82bc2f51ccd1b0e905cd5d4dd066561adbba61422a41de7a81bfc79fab3f10130315ab150fedeb2a9da73747972049edc872adeb6d32565055b22280bfe22bd073ca0c9e06cd2695bfde41fa7b21c8c7fa47c82cc354f7def0b3ec8952f17bba6944de3274af91ca985b13e84be1b9b7a73a31a3be7fb2bcab67fc66330aa4c4dbb3d16b07850babbdcf1e28a1", 0xa4}, {&(0x7f00000005c0)="5a2482", 0x3}, {&(0x7f0000000600)="28caa8153490fe09b3f2ce5101b4cb65d40dfed2115f6785631eb805d6c30bea5dc59bb67c71ec27c0ce19d2eb035f9d0411f91423025ff59458e5db714178fae33ae0feb2563f19386fde36b7e0056601f000ea4d71011419424007010ab0b3806ef3ea2adee0c2298a0da2b8e52830cc24ffc401bdb8f5e2e3a99c27d3cd883c9c5342812a92a64d70e42bb70bc62b9284579286bb0e9b0d7a41054c0b2d8626a7e489412256", 0xa7}, {&(0x7f00000006c0)="80e11cee99c17b030c51588e4e00f3da495169cf758d8751b8e2f2e654d2b7369667ab3a842d779b13909598fd9c8a45151df9e41e7ffcc4f267fbeec09ea1de5b29b2926a78186c019993444adb923ebfb661ca96102f2ee3f74b4b0a3bf549adc3b2a5be5e7b19c8d8b5ff0a308e53dc19cd911c6bc47fc7a61bd2fe420c5f44a504dfe129e6025c12666c03ddf3e09c87e4bb052cb85752611fd511", 0x9d}], 0x7, &(0x7f0000000800)={0xd8, 0x107, 0x81, "236febc476d5818f4aadda4eef7418415b14446c01491e0bc89a5c59b9fb0befd248fc5725d644265adfea8eac0d8a6f16e6cd0551725ee9bf44b923c174223076658ba81d9aee2f43d01eb559241faa24c87610653097e976733ee75a893b79c01551d7fa1f617040a90ff015a4b61d4fea54f599d326ffc6595801a1e7bf44a1a21d8cb143669cc658b9798e1155609d47ca5528210f90338eeab01c05a3250836c22848f1254055e64bc252ef4666cb9b746a90292bd63517fd5479b62a8d05b716"}, 0xd8, 0x4000080}, {&(0x7f0000000900)={0x27, 0x0, 0x1, 0x7, 0x5, 0x4, "66b519bece696a11fe846062988d70333e63fd1eeef43a45ae131d8c9781028d9e6ad48444ceccd661b916788a4df41ebad92100d37fc6bf33fc71d80d2af6", 0x37}, 0x60, &(0x7f0000000c40)=[{&(0x7f0000000980)="17152911d9a4c45ef0e4a2d00fea64ab3eb2e0c3b4d6e3a27f9a2174ca6249afd469ded47af39645c11e9fa79620be3d0ab617673b479cf6e232d284681b3ceaa05e7ab20489a10dce0fb417616f1331cdfe92c1a7f38803f5ac44231152eaee1302b7684e2cc759dc100b15cd63fbaac20b5b752c3c175936cf3a5e27f978a5b7a344378ae6bc59f29c1be13d465aa6e5c6", 0x92}, {&(0x7f0000000a40)="9eb95d86cfdf46600afc443b4e7ebeaf4228e6853660a63ec60676d9989dc87ba1906c13d3db0c7f001587c5e917cb8db7b729f1e9ff495d08aafca8d0b5e52af9a9bd9e1736af482929e984f371c6c34af5fd1b557720d48e755d20b37b86", 0x5f}, {&(0x7f0000000ac0)="f61174e561f5f3ff158c2603d90150b93611f883725f7c394bebf82e9efae416055c1bb1520378e2b3ba756ea6c74a1e19aaa662ce4df237eed134744b3f6063c5a07193b092b7e9f23502a90c00367304e2f9509b2ddd743a643841c535bed85e698c9b7b1c3f867855e0371f70f0ab67384126b721675388b77697309da59892fde50e36352bbff12b71bb273cf25fa3b05541", 0x94}, {&(0x7f0000000b80)="75d8e80fc97db1c2a6a8ca90cb490841d1fe8c30af9b7e99f95f6512b68870c606a4ac9f62c8ffc1244c08809fffc472fb9e634d412fc1bed70cd51f57c4f0e0afa5084c4aee3108f0ce0d9d74b43bee8fc3d445711260de", 0x58}, {&(0x7f0000000c00)='.', 0x1}], 0x5, &(0x7f0000000cc0)={0x1010, 0x1ff, 0x0, "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{&(0x7f0000004d80)="1ec961fed23c119ea86c9b1e0348d51816d6420c2af12b7a4eae52a49f00be39afaa791de2c9a32bd04cc489bd2523a229a667513d663b78c354227e289d6bba53c12e0e54275f149703c98f9c67ffa31a3060def994d6c40a8d3722af0ec0ac568488674615b094bab49c06feb8ef004ba190cee0b331361d73ad8ea83b23e5a8fc7b65851451a65b02d69f06908a7802081411d513896de7bd0eacafcaabe2aa2b94d92cc84f4ffa4104a6bb85af0565aec5a0f46e1d2832b48ce9dc41ce1eeda3304a2c546e7688e0ca33dc9a87f8edae892bbc228de3fe3a73faba684c", 0xdf}, {&(0x7f0000004e80)="795b6d203c56d7edfdc04b67fc734e01a11cb2bc716ab50374061276fcd2cecafb6e37c9872fabc3824a72385b90ba13f04e7774956ae77031571893fa58f60781f1b2ba8b68b233d1585f624c8697dbcc89373b7a5ebe42ed669eeb1bb8a173a3a1db3ec23758558c76dd206cd1ef86699652374ad595a40d35870e04bf537fdb879450526baa855d4c1618619ea8336e4d052b14d5112fc87bae7881b8ac27a52b15bad3495abc18aea12c066893c16e2b4f6880f3e4a837f2ef08e6b7b1bf5140343900302339f879f91a5f2ef9390cbb1facfd46f9f00c345a0d18eb305d1f91f9ecf2d06f18d4c8e9", 0xeb}, {&(0x7f0000004f80)="3cbd51788f68f614f6fa0e43e2550355", 0x10}, {&(0x7f0000004fc0)="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", 0x1000}], 0x6, &(0x7f0000006040)={0x80, 0x114, 0x2, "2bad05a4c10582a6485202e2a6f7b93c5b1dee8b94652e7b0aa443b8d6fef4887e7030bd00c8a78442f985a19307b43c639f649c5d24c6b722fea8d61c965d5d4b0cfafd9596f5b77c88e448e2133eedffce7797b48efa8ef028eb42270d0915194492965ac907f029a58a80d9"}, 0x80, 0x20000010}, {&(0x7f00000060c0)={0x27, 0x1, 0x0, 0x7, 0x5, 0x6, "c741552b2f679e821d0661af4ee1b039b16fb7e9c10a5712b48829c9750b1e804159e937469da5998937637f59cd28fd5cb86cd944a48e7c367f6cea71316d", 0xa}, 0x60, &(0x7f0000006300)=[{&(0x7f0000006140)="aa992baea3d4a28bd286567b8315b624123adf91d3e6baf32b31d32a21ff662a793973fd72a63901480c3043835347db2ee3a2bc525eb816dc51d244cc805102ace50adbc1d8b423d23265fed60ce4f6653a3490ddaa29fa22ff842c06e660c2955cdca24a126ab771630494b8f51bbed33994db5f8dda9e9d8bf63ee884c87f4c55e9175ec573433900f82b9008579d41eae93c0ebcb237ac19c65298a82b9609d4677f78fc6ea02842a1d2053e586a51a1c8d1e52ff6475e2bac1516bab34dd02d6313022c916fe4e36840708e28065b318fc51f763d915036e1be22349856899e0810ff516a76df985ee140", 0xed}, {&(0x7f0000006240)="7094602522c22e1a8d504dd21fd3ee53220cc108fd968ce50320ce44a76d0b3feb61ab4165f2ad394964848a1d63f4aa147d311fd7809365c5df5be9b0d96d2ac8521d13c616bd524cf32acd66bad24512478e11a39dcad27028ab5b44cb7443951056f18ac8b55a24b3d87a1e8a4fc3eb43d497a8f62641a41854e96910c6b1e456973fb8fb0596e56da0ada16101d71e90e54c2e498a3ae0425f9179e531d7cb62f24ca354bae361", 0xa9}], 0x2, &(0x7f0000006340)={0x28, 0x105, 0x0, "e8ddc48c2ce3f5ace26dd6daa2b1379ddc1cbbdb9bd33c85"}, 0x28, 0x200440d0}], 0xa, 0x20000000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000000, 0x32, r0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x200}], 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000039c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x3) prctl$getname(0x10, &(0x7f0000006700)=""/108) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000002c0)=""/50) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/05/25 18:54:10 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000000)='\x00', 0xfffffffffffffffd) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file1\x00') 2018/05/25 18:54:10 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x2000400) fcntl$addseals(r0, 0x409, 0xe) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x1) pipe2(&(0x7f0000000000), 0x0) 2018/05/25 18:54:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='highspeed\x00', 0x205) sendto$inet(r0, &(0x7f0000000040)="72f0fe594536f76bf43f36227c5a26ceadc56a96ece258030f40ccadb65d0037f84d1898c729675e42b7ef474c646664fb561e75200793e84be49bbe9f6fa1eba4d43b5bd7dd7b6c4e74d0c62ab57e287f00054f", 0x54, 0x4048004, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x569) [ 256.551831] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/25 18:54:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fcntl$setstatus(r0, 0x4, 0x6800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x4) unshare(0x100) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001200)=""/4096, 0x1200}, {&(0x7f0000002200)=""/4096, 0x1000}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xc5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0xbd, "8dcb997c995cc5fc819308280e2267516587354fc41d3b9098c6c6343cf2e3818700621adccb57672dee8be5e65fe38bf1b4abd7081f3c73593ab822e05a4158cea5b67342d756684d527d9ceea2871f357e49c84d00dde7e6b556c515ce596a90860f55d16cabbd4bbd1abdc4896a1ecd631e0e559a5da8c55bfeb63636cb51810d2ca2b293324999dbdbe0d3c1cd34ac9ac025fe570774e065f97d20ae7d391bb4c60c58c226a5fcf71ee74e5ef79eafe94e36e66badaf1980c08b77"}, &(0x7f0000000300)=0xc5) [ 256.595259] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/25 18:54:10 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) 2018/05/25 18:54:10 executing program 6: seccomp(0x0, 0x0, &(0x7f0000001980)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x6, 0x4, 0x7, 0x2}, {0x7, 0x280000000000000, 0x54, 0x2}, {0x4, 0x3, 0x6}, {0x2, 0x9f6a66c, 0x101, 0x7f}, {0x1ff, 0x4, 0xd0, 0x9}]}) 2018/05/25 18:54:10 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'ip6tnl0\x00'}}, 0x1e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000000c0)={r3, 0xfff}) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) 2018/05/25 18:54:10 executing program 2: getsockname$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000300)=0xfffffffffffffd01) [ 256.936403] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/25 18:54:11 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x84000, 0x35) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000180)=0x6) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000280)={0x1, 0x6, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x6, @can={{}, 0x0, 0x0, 0x0, 0x0, "5e401380a30678fe"}}, 0x200002c8}, 0x1}, 0x0) 2018/05/25 18:54:11 executing program 7: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604111, &(0x7f00000001c0)="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") 2018/05/25 18:54:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0), 0x90a40345c5aec47a) 2018/05/25 18:54:11 executing program 2: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) unshare(0x24020400) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) 2018/05/25 18:54:11 executing program 6: io_setup(0x1, &(0x7f0000000000)) io_setup(0x10000, &(0x7f0000001180)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10a00, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) 2018/05/25 18:54:11 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x0) r1 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x20, 0x4) 2018/05/25 18:54:11 executing program 1: migrate_pages(0x0, 0x7d, &(0x7f00000007c0)=0xffffffffffffffa5, &(0x7f0000000800)=0x1) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000008c0)={'erspan0\x00'}) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x743, 0x3, 0x3, 0x4, 0x100000000, r1}) 2018/05/25 18:54:11 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x6, 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x8, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x18, 0x401, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic="e6"]}]}, 0x1c}, 0x1}, 0x0) 2018/05/25 18:54:11 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x6, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) ppoll(&(0x7f0000006ff8)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000005000), 0x8) write(r0, &(0x7f0000000180)="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", 0x158) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/25 18:54:11 executing program 7: r0 = socket(0x10, 0x800, 0x20000) write(r0, &(0x7f0000d7dfde)="220000001600070000000000090005000a0800001c00080904000080040008000000", 0x22) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4) 2018/05/25 18:54:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x400) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000040)=0x2) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/25 18:54:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000100)) r3 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r4, 0x8}, 0x8) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) ioctl$int_in(r1, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000308000)=""/1, 0x3ae}], 0x1, &(0x7f0000000100)}, 0x0) sendto(r1, &(0x7f0000000000)="82", 0x1, 0x0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80) 2018/05/25 18:54:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xf, 0x4) 2018/05/25 18:54:11 executing program 4: r0 = semget$private(0x0, 0x3, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x2}, {0x0, 0x1}, {0x0, 0x51}], 0x3, &(0x7f0000000080)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000023c0)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/92, 0x5c}, {&(0x7f00000001c0)=""/68, 0x44}], 0x2, &(0x7f0000000280)=""/33, 0x21, 0x80}, 0xb37b}, {{&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000380)=""/228, 0xe4}, {&(0x7f0000000480)=""/67, 0x43}, {&(0x7f0000000500)=""/1, 0x1}], 0x4, &(0x7f0000000580)=""/80, 0x50, 0x8}, 0x7fffffff}, {{&(0x7f0000000600)=@nfc_llcp, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000680)=""/231, 0xe7}, {&(0x7f0000000780)=""/167, 0xa7}, {&(0x7f0000000840)=""/100, 0x64}, {&(0x7f00000008c0)=""/174, 0xae}, {&(0x7f0000000980)=""/35, 0x23}, {&(0x7f00000009c0)=""/173, 0xad}, {&(0x7f0000000a80)=""/26, 0x1a}, {&(0x7f0000000ac0)=""/76, 0x4c}, {&(0x7f0000000b40)=""/83, 0x53}, {&(0x7f0000000bc0)=""/212, 0xd4}], 0xa, &(0x7f0000000d80)=""/17, 0x11, 0x200}, 0x5}, {{&(0x7f0000000dc0)=@nfc_llcp, 0x80, &(0x7f0000001f00)=[{&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/165, 0xa5}], 0x2, &(0x7f0000001f40)=""/114, 0x72, 0x2}, 0x2}, {{&(0x7f0000001fc0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000002040)=""/144, 0x90}, {&(0x7f0000002100)=""/236, 0xec}], 0x2, 0x0, 0x0, 0x1}, 0x8001}, {{&(0x7f0000002240)=@un=@abs, 0x80, &(0x7f0000002340)=[{&(0x7f00000022c0)=""/123, 0x7b}], 0x1, &(0x7f0000002380)=""/38, 0x26, 0x3}, 0x4}], 0x6, 0x10001, &(0x7f0000002540)={0x0, 0x989680}) 2018/05/25 18:54:11 executing program 3: futex(&(0x7f00001122a1), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20000, 0x91) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000140)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x102) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x7fffffff) getrusage(0xffffffffffffffff, &(0x7f0000000180)) 2018/05/25 18:54:12 executing program 7: r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f000069e000/0x14000)=nil, 0x14000, 0x2000000, 0x5c831, r0, 0xfffffffffffffffc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0xf8, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8001, [0x1, 0x401, 0x5, 0x2, 0x81, 0x1], 0xe18a, 0x5, 0x67e}, {0x80000000, [0x80000001, 0x7, 0x7, 0x1, 0x0, 0x4], 0x5, 0x8000, 0x7}}}}, {{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'bridge_slave_1\x00', 'sit0\x00', {}, {}, 0x0, 0x0, 0x58}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fff, [0x8001, 0x7fffffff, 0x100000000, 0x2, 0x8, 0x4], 0x80, 0x9, 0x4a}, {0xc2, [0x2, 0x45745f6c, 0x3f, 0x0, 0x8], 0x8, 0x1c, 0xffffffffffff7fff}}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x8f2a, 0x8, 0x4, 0x7, 0x0, 0x7ff], 0xfffffffffffffff8, 0x200, 0xd1bf}, {0x40, [0xfffffffffffffffe, 0x7f, 0x3ff, 0x3f, 0x83, 0x7fff], 0xfffffffffffffff8, 0x1c0000000, 0x7}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$PPPIOCGMRU(r1, 0x40047459, &(0x7f0000000080)) 2018/05/25 18:54:12 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000580)=0x108000000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000540)={0x1, 0x0, &(0x7f0000000040)=""/83, &(0x7f0000000380)=""/181, &(0x7f0000000440)=""/141}) socketpair(0xcf87355b6f1cf75, 0x2, 0x2, &(0x7f0000000c00)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000c40)={{0x3, 0x2, 0x6, 0x3, 0xced9}, 0x6, 0xc2, 'id0\x00', 'timer0\x00', 0x0, 0x800, 0x0, 0x6, 0x4}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000680)) sendmsg$netrom(r2, &(0x7f0000000640)={&(0x7f00000005c0)=@full={{0x3, {"8d0aa900650514"}, 0x1000}, [{"e302b7d041d871"}, {"a326f792c9e46d"}, {"663e51079e9d01"}, {"d418ca647ad1e2"}, {"a8f0c2f1225742"}, {"c3f2a027dc50a0"}, {"4459865806bc50"}, {"a8602eb1d7d185"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000700)="13bba7a2c71f30f23dc489f41c4119bc7889838f7eedc03f0a2436c3cd863e138f7e19095440ec61f512a561db2387f1ad42ca6ccbf0f12794ec9ed2d54c26ca5b390555b7f37d2257604a3c19cfebfb3dd51b733a9533a45984a29ff398bf240792dfabc78c897766f614e4e27eca7a5e6dd50f61437732c04fa434626f73eb7b8817372ab76955f2faca45aa6b", 0x8e}], 0x1, &(0x7f00000007c0)=[{0x50, 0x0, 0x4, "face296f11706c2c9dc8649a1af55a4a3e67a81b0906c9f67f50886507f4293963070c9a03c7c20f360f2ac04031b6ea387997172eb4463e93f54742"}, {0xb8, 0x119, 0x8, "858b75cb9c731ffb211e410f4e05a9119e8fe04c70be49d89cfd5734229248e01726c7a7a8f4bd7b5f803daa1e2546557d684391e327a3cc6e09518e44db5432de057a0337a76a7adc118987cfa14f39b6bcf28de100be96febe6995d7aa5be236f62dfb0681695d4cae8815758a0ddad9b6b8f6e61771629eb6ec744ba985b462b0f9f0c3309d167bccad35b0e52b3ddbaf3d33a1775ec70e059168015086312c"}, {0xf8, 0x110, 0x3, "4c0292fd9b6d388acf0cecf7ee413cf9fb0aea9d742617c57424610de1ff2b087823e38a24ae4e5349ad8ad3ded5711bad40cb67225c1716254dffcb1b318fc989d43f4c34685846283d3380474c47b5338f4d13a3627593efbda6bc02abcfdfa1fc29c2a4cecb1631f9100763008acd20b8b0eb59309ea938e1b275d3856bec97c87f4bfffcf3fa287f78eacd2f2fa08ee1d116b71039eb90dd0e4965f4d40da7531f19b3294aa96af4d4192fc19285024c78f1f892b69cc8b67f82279be79ff8b0f81c04e23a3cb37de4468512be7b605fe7fa424b68ec715f99ae36a254db7a76"}, {0x110, 0x11f, 0x9d, "7e6c6a506b2d563df5b84a28041836c9dc730d22d9a473e7ed44866e56ceead46749c13894c3d562a4eb6c63945a4647036d5f21559b8f979ba315a3848c1bc3d622e4d255e52859515f674dd711c225ade5ecd67684fa5d610f926350192e09a2bca853d3ce3f755e38b1a13ab0fdd4f87ff01313df1afe8d5057d00bd96f2699d3143bf7b4fa5eaa21585ad40b8760cbf55ff99428896a177cc8aea54f9ed41a4fc6bf033137a9392affe619d80878e8446c56787e8624511a3a32bf054864efbb39b4c0740668f31550dfd39450512202972297e83975c85ac4983ed31a4240fc1b0902e45b72a2c2e492fc267f852e4fbfb3ac7e54863c"}, {0xf0, 0x113, 0x401, "7023eabcfa6fdf0dc08549b8222743f80f57fb8cb609919af0e125bfaa034fd4aaf5504b9134f76c4475e2412277f08baaecd30689224f09a5efccb7cf0f1b465ec034b11ee151ba3d00ef13fe93108987a0b7196e6dde3f1213abdf124e7ff0a64ff1a9d075af52ab2ba40ff43222e0bb37649f75ab9c459a9b491e97b587374027e08c7b60492fbdf94a48226784a43fcd3c7f93740815d7ee83280c761fe2285485480c92387a8eeb0882a70de74164b8f18672b419a9261c1b4ab9ff4635254227fdea19d3bb2f0a08be8650e5ba840ecbf49f1d008b453cab52a0"}, {0x18, 0x10f, 0x4, "5366423df01631"}], 0x418, 0x24040804}, 0x0) 2018/05/25 18:54:12 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f00000016c0)={&(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/211, 0xd3}, {&(0x7f0000001180)=""/163, 0xa3}], 0x3, &(0x7f0000001580)=[@zcopy_cookie={0x18, 0x114, 0xc}, @cswp={0x58, 0x114, 0x7, {{0x20, 0x4b2}, &(0x7f0000001280), &(0x7f00000012c0), 0x6, 0x5, 0xfffffffffffffffe, 0x81, 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001300)=""/138, 0x8a}, &(0x7f00000013c0), 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x7}, &(0x7f0000001400)=0x1, &(0x7f0000001440)=0x3, 0x3, 0x8, 0x0, 0x1, 0x4, 0x5}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001480)=""/136, 0x88}, &(0x7f0000001540), 0x40}}], 0x128, 0x1}, 0x4080) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001700)={0x8, 0x5, 0x100000000, 'queue0\x00', 0x1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000017c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001800), &(0x7f0000001840)=0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001880)={@local, @local}, &(0x7f00000018c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001900)={0x0, 0xfa}, &(0x7f0000001940)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001980)={r3, 0x4, 0x1, 0x94}, 0x10) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000019c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001a00)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x200}, @in6={0xa, 0x4e24, 0x3be, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xe}}], 0x58) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) getsockname$ipx(r0, &(0x7f0000001b00), &(0x7f0000001b40)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001b80)={r3, @in6={{0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x401, 0xffffffffffffffff}, &(0x7f0000001c40)=0x90) writev(r1, &(0x7f0000003e00)=[{&(0x7f0000001c80)="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", 0x1000}, {&(0x7f0000002c80)="307293704722e8a01522367a7dfe13469c695534295acd944b86f6d62cafbef10b264dca00978e36161590e8c82c276ce0483e27b3948454c723da09d66b166c86f739d0f0533b3ee23d011ed0c711b8d0f530d6df7ee06013526df4c5b3f2f10dc0dabd64af31fe5036600d87f7ebce630da8a35897763feb996f984db6919cb40d09624a7c0c72643c3c45c1e3cbe730665fc1db196283e899ab7e136f8af5bb7e68d19509a295a6a302f888a48dfc23e04f1bc5de7813b0fc43f0c9cddabc3363c1b08e332362012ad4b9a4d2be399f0667f9609e15af250ad5e1ad14acd52d8639e49ea9bfce5648ad84c4287cb8fe9831e629f8f84978ac9d96a8eccea1b4034e4970d1945930f422c48bc4c1a4e7b14b791b55cccbb9e1a1db48ec2039d5c3bdd762ccdde060ca2eb2b87c00d0766f064b85301f6a6a1a19e445479997adf368cfdbd24bec2a59a3ca4b29a07f5671240075ad6c3063b7a5a046b6dbbd2c940c951ce250683eb99641f87a7e09e0af1f7dd026996d751a6d75818f4ba0fddc120839a67c5a1530d89bcd9adc85a32495b4ac141fde856ae94edaa0562e3ae291a766edfa30aba10ca7b96b9e841c7abbf5f736aec07fac6b6ea0b1f47e66c37deb87028549360b58c814cc88c04ac6338b42cbcc8b426e059e8213f0707706736c7b662b4302af1394b7ccb5e58152602faf54162c998d911d3511de9fcc1e83749d61be4b187f42f61747e641af43ecd0761a6cd8aad0f943b9a592f77f0c9b58cac92ec5522a70a1de4c384ffd3087af3b11e89e7835fdc4c8ecc97ef88c15365075773589017554ce9c9faa8f8698b7e519ab571bea1bc0c64022d1f2eae16b225d4d81539931239e59fc772781c836efe9779cee3490c3f0b76b89302d7a1f145f5cb083050335a1a9fb2ce83c03c59cbefa447def39af07e407627dddf48608e753011b8688b915eb5927236bb97026474e0e821896d25bac5dac45f63820a52834fef7dfbaf2668c80588c0f66d683fe4271e2a6a4a67ea5693cce53287e074f3e30c87fb4c7814efa21d7d7c74e85dee914dcae2d270342c17164ea24f63852e9bdd09b861ac2c30e027f1b3a485215746e475b700bc3f10419a571f47a049a7d6e027e899d1677de31fee606fcf7e07953d0280c1db68a2165d636152558fae03fe625bac2ed44a5c7162a723e2e48bfefe226971e419d3d54addecf08887a72db4b3eafa78487e50a833e64fcc1ef280763f4747910bf92d23be4592b03ccc9d7661de7483ff088e2f93778004f33cac7cb9ce9497d3b40a91f510bdf98e7aa249d21ba85d8a7635ed3a2de69337418b6b8c127ce70f1a886bc3000d55377b08dc719598f4cd9b53d5b647309463e96a91964543b81b22c7d359e17a07c005857a1bb4171415a2a0d616308d592272ec39bb1cd8e68d87c3504687f2e3b800e94b6e956e792a1c7ddec20e01b2ce712686a3b0a27cbb74174c5fc07c24bd75eab7aa02384d84cb24ee0d9fc3746d125c0dd081d0cb007e856377153826223237b03e3bcc4e96c70a3b73766c47a6f2779cc7842efd3cbe471e69a9e0f9fec94d86f241caf6527deed9799af4623f4521dab4481684c167f64171e962ec5efb57b32d39652c6480f9003c394943cec6b420d64e1b035096e806e0e6dc876c66953c841f1b8e61ce5d02fb708f1f8433ec60fb9e180c5fb795548b50d00c781f66b50eae4c6276d68cf088467f0beca139ec257dc4a46b863e56ad6838768a3ef19af1c99f6e57cde15b93964b35e7744d647db6a495548bda8eb55e910bde5284a4a236be379c1ffa0a1bdd9a6758a8f91ad4dbcb193ef4d0cd32440854461e50948242d70b44b0fce842bd38ac08e4941521e47a229428981a2095704878501ee3f91cf9f5aab28c02effbfd8604b370029310ac006abded58edc2e9f16632df815539205b2e2cd638d21e2f025145bdc33df2fe0a16941845f8c14b4e0a163559c35e298e02b487d4b1e1a8e0e3e4385a43ff14cdde8aee6c718e8ed8f1d2b5167c726cff4dbd085abe14c9b1135b54b79605f3255247092aeffc0906b6b1f8a04bf606608ab06fc93acb1cef0f0895960c564f485ba40a4b461af6abd88a279bba9a01c3ace9b5c1de3d6d3bb326abbb6996617312526fd66c518fc9a099ce1f7016043f0b9a6904ac9bf1c85d69ce10b72f2dbd42247bcd1a2922c1d251756aa07dc088b492ca970472d86c4da0afe6e9d60ae22e1c9446d9bcb4f8a19e6ebfc938f88fd544feae4aadee92bb5499c9f0d1f3877d7e12c29ad2dfb596fe0eee97f189c62cd88caf56ff75b8628cc9833207b5ebcf457926094e42ec883c0d57d5764072c54b8215d5bc35a850661405db941939fc98280ee9ea07db132ba46686103dbb94e8c661e2edc625db697f8caaab7fa9ad84db71f4af1ec88a50d25709610c5593411082c5e46e385bd88cbcf8628ad7d87101e1a2adb77bea56cbb2df6182b3d954b436748f5ec5628cab0dd9d5ad625a94f096b8aac4c99258533fca7514c3316f556b56fb61040d9d0ac9bd982263e6a0fef4658ca879e7b41edccf0381a483df14f40389251f730c4d9ae875123c1ee2e967ff3cf9629b4f4ba1b0893462b00f7827dd14e2ac7ceef2dc666dce5d1bafd3a3fcdbb9ccf530093c00bf199f9777882ea0254a386e8008e3ba531ab8bafd95cef35f43bbc6c3214bd61902faacbc2dbbe331ea4bc11c412f3c4fa8e4ab6d55a2ab55f4be087f4a1d22d589c3ec78ab07fae7701c8e932e4777321098697241a424ccef2c68aaead4b5caf6adc673cdad9023a1600e48241049f77b12f9bb8709540122785e9122400b11e09d9c5045c3c35b9eab6022a10fb1e43f613eb7b135b50358409817a3278046c4eb1f62efaebb825bd824f71ff935bdaa770a4a9a45675ff217c5f63d46bfc3f8ad24566a39cf726ba7727d5a2b230e5bed488e1a6b0f0a350da9aaa80834fa48cf25c4b4c7a56c78ac8946faa53811fc56b52fe5e4896cde93464b0e72f27a9cd9f784b4704ffea40726c350b06b2e6c5bb403349247c2f71c99d3fab9618aebcf4b75949a41dbcb916c76aa0b11e10b311731030768983a9bea2fcc1a5834cf8e299a0ba05099f8b01292394aef165d07420f4b35eacaad170a9d81c63900f83d60f62198939a7541b9223e2cdc7bb6b5f33fa9c6ebd300399c0b9ff9968a7a406e7bc16cc599b972ee62a70de4244bdd25b46f3faddb36b1c71489372fef9fc45a0519a4137b3923ba17944dc30fe0727feae4d45dca4ae639074e196a32033db82acd5039c5985df042b335a93aabd11e26381ce786fe55fe3e30299cb5b225420cb49eea6ddf979a54a881edd25ca354166b7d626a360b04ec76b52a5ce52dc61a8b3cdfea60ec304104cc0b14de837ae67919fce8689bcb45901fc3ecc2f03ad907482b7ce26a28e77ee33e73b70aa234ed93d73b3e66d0a8186a844643bb408f68d01c5b44a78add0c32782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0x1000}, {&(0x7f0000003c80)="0ab45c285b048fa29f7f11001e5d32839c71a0c0de9a8c14805c0b18565d6abbe9921c57056a884ee0710025aa580cea732b2b22693ae979d401a1de17ec3b4b0ff3d17fe9d11db17d43c0e45b840106c831f68f96c02037af303f8d45f96f28cc7dfdb340e09678eef76f8300a90d1ad25e081eef8d1ee16f0d2be36c40", 0x7e}, {&(0x7f0000003d00)="e4e9ef05474ef4dd2466aabec708e751081ee8b2ce3c3bccc670d5f51fbd0a9f235aa9fc8017973f6e9b1b87302009c12259c37479f6802da095789cc63c6f6f38", 0x41}, {&(0x7f0000003d80)="003ae2884af10128d9234d729a464c4bf2b7765c49797495a17a8a7b403159e159546ebc7104fc636b105a8d04209e0ac53dc7dca74cc023c5b92c8ee5c6353f1be75dbabb7f5e465786ee34d3156238181ab5cc3d8a8aacee61dfafcdeb1060f35860", 0x63}], 0x5) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000003e80)=0x5, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000003ec0)) setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f0000003f80)="620eead7669645cd286cdb00e25c09e0fa488cf9185430dc28378fe973d54cd95c5ea32b3db4e8329794f0b496eca997b3726f6aa8971a0554bc0f524bc22072e7329ba255406735c98e0af481d6c6f01b6b71ba34559c68f7c0cc90f4c62a36bc2b2f4345b8c284b3a3a63e9a3368412c9643d18fdf5c2fc8c98661acba79a74f98d8b5aa93e90520798a9f9a15047c6cc00a888233410a8e5cafe10951c6b3311d5132ec2770b2d65ced2a24d15ca0a5bcc9f953e968352cc7d054cbe027f5856687ff7e44abc79ab0e0b3", 0xcc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004080)={r4, 0x736}, &(0x7f00000040c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000004100)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000041c0), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000004200)={0xa38, 0x0, 0x8, 0x3f, 0x437, 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004280)=[@in6={0xa, 0x4e20, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in6={0xa, 0x4e20, 0x73, @loopback={0x0, 0x1}, 0x600}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff2b}], 0x80) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000004300)={0x7, 0x5, 0x3cf, 0x3, 0x7, 0x81}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004340), &(0x7f0000004380)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000043c0)={{0x8, 0x40}, 'port0\x00', 0x10, 0x4, 0x5, 0x9, 0xffff, 0x1000, 0xd01, 0x0, 0x4}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000044c0)={&(0x7f0000004480)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000004500)="70e6c95c3657ac0d14079f7f812f3823592b27ce661843c05e68304e13b836b0d3c3da967f43520b87def93a082a0d5c", 0x30) getsockopt(r2, 0x80000001, 0xfffffffffffeffff, &(0x7f0000004540)=""/69, &(0x7f00000045c0)=0x45) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000004600)={0x0, {{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x80000001}}, {{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x89de}}}, 0x108) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004740)={0xaa, 0x12}) 2018/05/25 18:54:12 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) sendmmsg$unix(r0, &(0x7f0000000580)=[{&(0x7f0000000000)=@abs={0x1}, 0x6e, &(0x7f0000000180)}], 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x400) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00000000c0)={0x5, @random="e92a5f87590e"}) 2018/05/25 18:54:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f0000000140)=0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x8000, 0x7}, 0x10) 2018/05/25 18:54:12 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000007000000f1ffffff40000700000000009500000000000000"], &(0x7f0000000440)='GPL\x00', 0xf09, 0x8a, &(0x7f0000000480)=""/138}, 0x48) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x20000, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x101, &(0x7f0000000100)=0x4) 2018/05/25 18:54:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3f, 0x3, 0x3, 0x80000, 0x1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @rand_addr=0x4fc}}}, 0x84) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000001c0)=0x1000, 0x4) recvfrom$inet(r0, &(0x7f0000000200)=""/181, 0xb5, 0x0, 0x0, 0x0) shmget(0x3, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) 2018/05/25 18:54:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000001140)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) write$eventfd(r1, &(0x7f00006d5000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001100)={0x3}, 0x20) write$vnet(r1, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) 2018/05/25 18:54:12 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x200) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000040)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080), 0xc) close(r3) close(r1) 2018/05/25 18:54:12 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000000)=0x10001, 0x4) ptrace(0x4207, r1) ptrace$cont(0x9, r1, 0x0, 0xcd) 2018/05/25 18:54:12 executing program 1: unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/05/25 18:54:12 executing program 5: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffff8}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x8, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) timer_gettime(r1, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000140)) rt_sigtimedwait(&(0x7f00000000c0)={0x27fffffff}, &(0x7f0000000000), &(0x7f0000000100)={0x77359400}, 0x8) 2018/05/25 18:54:12 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = getpgid(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000280)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000740)='/dev/zero\x00', 0x400000, 0x0) perf_event_open(&(0x7f00000006c0)={0x5, 0x70, 0x2000000, 0x3, 0x8, 0x7, 0x0, 0x3, 0x81, 0x1, 0x4, 0xff, 0x9, 0x3ff, 0x0, 0x6e, 0x800, 0x2, 0x80000000, 0xfffffffffffffff9, 0x8, 0x5, 0x4, 0x80000000, 0x7, 0x6, 0x6, 0x10000, 0x3, 0x8, 0x1, 0xfffffffffffffffe, 0x2, 0x4, 0x8, 0xfffffffffffffffa, 0x6, 0xfffffffffffffffc, 0x0, 0x9000000000, 0x6, @perf_config_ext={0xfffffffffffffbff, 0x1}, 0x400, 0x6, 0x5a59, 0x0, 0x6, 0x1e, 0x3}, r1, 0xb, r2, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r3 = memfd_create(&(0x7f0000000600)='ip6gretap0\x00', 0x3) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000640)={'filter\x00', 0x4}, 0x68) ioctl(r0, 0x8912, &(0x7f0000000240)="c62605008523bf012cf66f") sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000000)="7d92", 0x2}, {&(0x7f00000002c0)="7830519fcd24bfe296159f76abade04a50e48bf9b7764d1173fb983c5ae23fd2e45952711bb4143eef05e87c37c3aaccdb02bca59d46939c9e8804dcf00d9e484838e1d1730658ab5cb5000cb90df0d499c9705b54aa6f361404a23ea3fbd10d61060ed8653efe1d010bbffb4d65fa6cb20fea8a72bdc325788ceaeefb02b4fcee11192431c2277e4658e9179baa2f41149263c4c8cd19759ba8297e8b53802446a3aad6bee213387dfbce7296aff4ad04b9ca0d81ef043e559e7327f85a9fd136afa83a2d3cf329f2fc12d20d49bd4379d63ffc43c7212525", 0xd9}, {&(0x7f00000003c0)="f06994cc0d2d2d0d90b347c5c4af1b448ea56bf69bab34318a7211fb58cfdbce19d8bcad688a69cd926dc77c38e49d443f0f7f51ec73664d27e0a5dc860314c9df3b2c99162869806a69f4b83a29fa3d1dca5ac97943d5a6d8ac187e4c2e3bb0d5c3f57b203cf794472bce0d40f8036e25eb57e857a75424b0f2040eaea90eac583ee8a8b903b5e4", 0x88}], 0x3, &(0x7f0000000140)}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000580)='/\x00', 0x505000, 0x20) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000005c0)={'ip6gretap0\x00', 0x2001}) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000780)=r1) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000007c0)=0xfffffffffffffef7) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x1001, r5, r6, 0x8, 0x7, 0x20000) 2018/05/25 18:54:12 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x40010) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f0000000240)=0xc, 0xfffffd6b) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x4c5, 0x200000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x8, 0xff, 0x1000, 0xfff}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/05/25 18:54:12 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x431, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) close(r0) 2018/05/25 18:54:12 executing program 4: r0 = socket(0x2, 0x803, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x0, r2}) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r3 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r3, 0x8007ffc) sendfile(r0, r3, 0x0, 0x72439a6b) 2018/05/25 18:54:12 executing program 2: r0 = socket$inet(0x2, 0x1, 0x5) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x5220, 0x2, 0x8, 0x7, 0x80000001, 0xe041, 0x9, 0x81, 0x400, 0xffffffffffffff00, 0x4, 0x400, 0x9a4, 0xecfd, 0x5]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="ab000000509397c4c0b9d1cbc6aa845f26f1b9dae31c7280422abda228196d34c6f363cb7340fd53cf63211ee9c2870ad349e01919cb0900000000000000d058476a14ee93cfd9c30ed0cf048c9ee9e774c275589531632cff1169aa412490bd18f9bdb6e7258234084bf6bed37e60ed45db58587d89c710e37a1acf37e07cada4123c3977f42057eea38d11945896d5064f41d5ed727e36b2e03b05c26a3ffb0f272237a19ee5342e0a47cc756471"], &(0x7f0000000240)=0xb3) 2018/05/25 18:54:13 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000380)="a45b886e9d7746f5067d564c8c6b66a54a13b9059622cf9c664609bd96fc1c9d7209024a73d91deee6071416c667f68b2817656a9f3c8d85949eead65a8da590c4831ea428356c4b0fd70772edecc2187da2") write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, 'trustedeth0'}], 0xa, "7d1caf7733fe9d55a1fba429454530e618c06875a33ff3d2bd17ece7aab66b9cba74a1ad82ba8c0af119880f41129f6cdb3e3ea04e20d27290adfe95025b09c417eb252aa34cb9fb5982ecc594b1f0e0dbe212fcd9601f560ee85d138f14127ad965657b0d0b4df2ac53e95b331697249317d92f3165d9c271a7da0a9f978256ef5ed796a7da5eaaa70b6d3d409f3d331a95eb94ab3bc1343c2dbaf2cb164e76694f06d56bd893fa0625cd207a53f942f312e44dcf221f9d08d3daa8388e7e6abe85eca04182555e414a81dd09eb7b4f1bb6142810905f"}, 0xee) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x8}}, 0x32a}, 0x1}, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/215, 0xd7}], 0x1) 2018/05/25 18:54:13 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xff}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x1000, "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"}, &(0x7f0000001140)=0x1008) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x277, 0x531003) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000011c0)={{0xa, 0x4e21, 0x9a, @loopback={0x0, 0x1}, 0xf53}, {0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x3, [0x0, 0x7fff, 0x6, 0xbfb, 0x6c8]}, 0x5c) 2018/05/25 18:54:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x2000000000000000) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80)=[{{&(0x7f0000001240)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000000180)}}, {{0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000f8078ac011901785b6000029000000050000004b00000000000000e01bdbc391237b73fa59351d158b181df43a450d5cab587311374338d8e34d71a3da633d597c650d149f83db37a818721e798d638ae9334165e7c6c636ff"], 0x18}}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/current\x00') ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) r2 = shmget(0x2, 0x10000, 0x100, &(0x7f0000fed000/0x10000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/112) 2018/05/25 18:54:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/route\x00') get_thread_area(&(0x7f0000000000)={0x5, 0x20000800, 0x2000, 0xfff, 0xce, 0x2, 0x400, 0x1, 0x800, 0x401}) readv(r0, &(0x7f0000002540)=[{&(0x7f0000000140)=""/92, 0x5c}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x2) 2018/05/25 18:54:13 executing program 5: add_key(&(0x7f00000002c0)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r0) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/05/25 18:54:13 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') fsync(r0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/25 18:54:13 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000780)={0x1, 0x1, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000900)=&(0x7f00000008c0)) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc1205531, &(0x7f0000000200)={0x40006}) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x20000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0xf0, r4, 0x10, 0x70bd27, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff7fffffff}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x62}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4040811}, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/05/25 18:54:13 executing program 6: symlink(&(0x7f0000000600)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x80000000, 0x80000) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)=""/55, 0x37) 2018/05/25 18:54:13 executing program 5: r0 = socket$inet(0x2, 0x20005, 0xd435) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x4e24, @rand_addr=0x1}}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000e4070000000400002fa8040000400100000000000000000000c0030000c0030000c003000004000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000ac141400ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000010000000000000000000000007f000001e00000020000000000000000aaaaaaaaaaaa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a6b616c6c65723100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4f8) 2018/05/25 18:54:13 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) fcntl$setstatus(r0, 0x4, 0x46800) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)=0x101) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r5, 0x1f}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r4, 0x40, 0x30}, 0xc) getsockname$llc(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r6 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x20000) ioctl$BLKRESETZONE(r6, 0x40101283, &(0x7f0000000280)={0xe000000000000000, 0x290d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @rand_addr=0xb01}}, 0x46, 0x7}, 0x90) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000000380)={0x3f, 0x7, 0x8}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000003c0)=@req={0x80000001, 0x5, 0x6, 0x3}, 0x10) connect(r0, &(0x7f0000000400)=@ax25={0x3, {"4306f76e594a05"}, 0x3}, 0x80) setpriority(0x3, r1, 0x200) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vsock\x00', 0x0, 0x0) fgetxattr(r6, &(0x7f00000004c0)=@random={'trusted.', 'net/ipv6_route\x00'}, &(0x7f0000000500)=""/105, 0x69) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000580)={0x1, 0x3}, 0x8) ioctl$TIOCMBIS(r6, 0x5416, &(0x7f00000005c0)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000600)="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") lseek(r0, 0x0, 0x5) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r7, 0x4008af23, &(0x7f0000001600)={0x3, 0x5}) execveat(r6, &(0x7f0000001640)='./file0\x00', &(0x7f0000001700)=[&(0x7f0000001680)='/dev/usbmon#\x00', &(0x7f00000016c0)='-*\x00'], &(0x7f0000001880)=[&(0x7f0000001740)='/dev/vsock\x00', &(0x7f0000001780)="875c76626f786e6574302d00", &(0x7f00000017c0)='lo],', &(0x7f0000001800)=':+@trusted/\x00', &(0x7f0000001840)='ppp1\x00'], 0x1800) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/sequencer\x00', 0x40000, 0x0) setxattr(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)=@known='system.sockprotoname\x00', &(0x7f0000001980)='net/ipv6_route\x00', 0xf, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000019c0)={'NETMAP\x00'}, &(0x7f0000001a00)=0x1e) statfs(&(0x7f0000001a40)='./file0/file0\x00', &(0x7f0000001a80)=""/144) 2018/05/25 18:54:13 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x3f, &(0x7f0000000000)=[0x0], 0x1}, 0x20) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'yam0\x00', 0x2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value, &(0x7f0000000500)=0x8) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@can={0x1d}, {&(0x7f0000000080)=""/243, 0xf3}, &(0x7f0000000180)}, 0xa0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000340)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000380)=0x14) sendmsg$can_raw(r1, &(0x7f0000000480)={&(0x7f00000003c0)={0x1d, r2}, 0x10, &(0x7f0000000440)={&(0x7f0000000400)=@can={{0x3, 0x8, 0xffffffffffff8001, 0x4}, 0x2, 0x1, 0x0, 0x0, "7259c04ef2e7f292"}, 0x10}, 0x1, 0x0, 0x0, 0x200400d1}, 0x41) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 2018/05/25 18:54:13 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'bridge_slave_1\x00', @ifru_addrs=@can={0x1d}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0xc0000, 0x0) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/05/25 18:54:13 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x2000) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={0x6, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x208, 0x0, 0xff, 0x4, 0x4, &(0x7f0000000080)='veth1_to_bond\x00', 0x311eafb5, 0x4, 0x8}) ioctl$EVIOCSREP(r0, 0x80104592, &(0x7f0000000040)=[0x9, 0x1]) 2018/05/25 18:54:13 executing program 4: syz_emit_ethernet(0x424, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[{0x9100, 0x0, 0x401, 0x2}], {0x8100, 0x1000000000000006, 0x8000000007, 0x4}}], {@mpls_mc={0x8848, {[{0x98d, 0x7fffffff, 0x0, 0x232}, {0x4, 0x100000000, 0x1, 0xffffffffffff0000}, {0x6, 0x6, 0x36, 0x40}, {0x4, 0x5, 0x3, 0xff}, {0x5, 0x1, 0x5, 0x81}], @ipv6={0x5, 0x6, "cb95a9", 0x0, 0x2c, 0x1, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x2e, 0x0, [], [@ra={0x5, 0x2}, @ra={0x5, 0x2, 0x5}, @hao={0xc9, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @jumbo={0xc2, 0x4, 0x81}, @enc_lim={0x4, 0x1, 0x2}, @generic={0xfffffffffffffff7, 0x0, "a19c4b1952429e4fe86e59be36a627f44f5e9e93121ec97905ec64c983cfb3"}, @ra={0x5, 0x2, 0x8}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x0, {0x4, 0x0, 0x6e808f2, 0x4, [0x1856c00000000000, 0x4, 0x6, 0x10001, 0x3]}}, @jumbo={0xc2, 0x4, 0x40}]}, @routing={0x0, 0x0, 0x2, 0x800, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x19}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1e}, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @srh={0x6e, 0x0, 0x4, 0x0, 0x2, 0x9, 0x8, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}]}], @udp={0x4e24, 0x4e23, 0x0, 0x0, [@guehdr={0x0, 0x0, 0x6, 0x7, 0x100}, @guehdr={0x0, 0x283ea994, 0xfffffffffffffe00, 0x3a12, 0x0, [0xd9fa3e0524210289]}, @guehdr={0x0, 0x7, 0x1, 0x7ff, 0x100}], "210913dd588ce39984336ac3da9dc8d1b3d0d0a65fcdf79e2b92ba1e3ca539d8959e672a22a4ec4a57d905ed7d449766092d73a8682270821099bfd660ca75f8e162831b83e46f787ba96ca3d646c9062b6369e694e5a8da7635e0476d2a180b494441e9496c5a6e659b0b"}}}}}}}, 0x0) 2018/05/25 18:54:13 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000980)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) fallocate(r0, 0x11, 0x0, 0x200) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) [ 259.869926] Unknown ioctl 1074025778 2018/05/25 18:54:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x9) r2 = socket(0xa, 0x1, 0x0) sendmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x1, 0x1, 0x4, 0x2}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000100)="488e2c1d70f022283c49dfba1564bd3ed925d314eebd81839f778c0226149731698303c3074cff9f5d9b225ba8eeb94a843cd940730cae03f80167928c0b4f52af430f6f076ccf5ea3079aad010f81893b974ffcbf2a9b04dc146e2cc1e0c7195c63d3453ad4b6355b60d8e6d16f53aef3e9891ca5685bbeec59abb1399e21f8c66b21d879efb4a8b40cc197fe66ecf2d5e1f234d5b8c501fe28257a4ee0a0e5786a500e6fddf32baebca2311712e122ceda", 0xb2}, {&(0x7f0000000280)="8df0068dc7ab814a3eec1a545db4dbe60b7655c78e789b2536506d0212021358986104ff7520c3d665b4270539e6fafb254ecd36f82af37df3faaa6b382034237a74c15dd8b12cf03804d8d69bd25229616f14de327832b3a2946b1ec32f9eb0f7f261883c08a5b42e49f0d7bfad7f70b62ccb516b52e0cb0f5775f1782a57d03fcd7239440e7a06a93198678aedf8a2c56f0cbc88fa11ec5d4656abbf7e5e7221c9bf2b40c58a24895cf2687c88e3d1eae07f11dafa4721ac19c09d80d5e1eb5027441341fcc2b5888eca76bfb15a9fc4bdd0b06f14e37fec", 0xd9}, {&(0x7f0000000380)="e37fbb6c0a74a1712168d28d1108f8a4dd8ad8bbd0bae7545bc558180e52cc28dfe05e0876f7993d7b85bc8db21969c92ffadb702e2611af4a744a095e9d721815d43deb32e60e792c61708423bc371e09fa60dad6a8a0976d8998f70f3706e461c39de5276c57f2cad48b3fcba2f1357115d144c5b83e79df85b41ddb3f4986eab8eb1af15198707e2701238baad0bf01fe7ddb362258c4b66728bd54c03fb489057fa70832ec7811626d24a6b1039910210982dda78a6c16b01c6980", 0xbd}, {&(0x7f00000001c0)="4a2f9695f61ce08fa016", 0xa}, {&(0x7f0000000440)="ff8d9826f89f3aeb9bce6344f1fc75207f9f88469acc8e4f9cd28f6c631f8867fd6e36434a29218399e93750c7a2af64576ba341d94eb298f2cdac73c0c8b1d6a66f8a3bf56c268e2b74764400152802808e208982e075d9d57bfa56ec316f3385daef19e68543b4a3424aadce98db5da35e216d17bd1883f7169681cf9ba320fc42fcbe6bde81f51664229ab62d3923078289a829f4ebed95b08f6ea29695af1345efd8eb5ccb14ab54045f83a08777bd56dd8313034b97abd2b5becc418a07ff5cc7599de39e94d12568a65ffff6c327", 0xd1}, {&(0x7f0000000540)="17d3d20412d57498265839d72afe2308e844ee6f007bcc56ff23713b55ea17a15b6ed130552dfc5269e845c7dc0da28457e0e502e8be588cf46ed38ffb85a1210344bbced99b92c0c5cc2d041ad4aee8781d5a790dc053ff5abece7169320dc6ac34c3537854d8b6aa8a0bb0296a019c3ca9633cab3bb73db82f49c3c3c303b5e1e7b4eb85014c3d366f41dab32609ea12f2fe6858abc05b7a67c72bb75531f3afb6675a259ff46a8ec110959e132becece3d66f7322bcd466313eb0879fe8e5baa1ea9aedff8a0694bc1e00c7340f7b2e86b3cca7bd4f98e3c967", 0xdb}, {&(0x7f0000000640)="be651218b8cbbad48aa2ee41da085d142ad6bfa7b30edfbcc5d1e36509408c94659ccfe06e71218ac7b734e1d3c16f7ae6e391f921ce32dee97e142f93e2d2ce3a3629ed49088b5527e82348caf7fc7b218c09d6cc84a3751be53acc486dfae5b74ceb0b4299d01cda10f0fc7395d5b3862f71e1054338a910bdeb847b3455c26f95ed9d0122da2015f240776c203b9510e41060bc56ccd556fb6323c03b281aaae80be66b3ff932c81b47decff8", 0xae}], 0x7, &(0x7f0000000780)=[{0x1010, 0x111, 0x8, "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{0x98, 0x117, 0x2, "63b0f0b891002d3475a2ff2af3e0846c4ab25c0ab58c6e461ce4701a607a69c302ca78df917e9b0c02c56c68e1a3c65eeca8a6d86d81c295c6d77d750a936cfb4df27e06c0052060740c0c3a1dfc50d2c63c1b179e1ea6e11c6661963063a7688e8c0401e1b5223fae6fe59237ff2a6cf755daf51daad5cf89a09294486e15128dc78382b9"}, {0xc8, 0xb87cfd22a513c959, 0x3, "7c93a72715d320cfa4318633b6bad187e84ccbb860a0127110c9bddd5581a2732255a67285c14d4b270b43baebfceb5c719a5909653111664440956ba167c39c370d57c4de38cbb69ae3f5572f597ad1323d5751a8c5ea3956aca407ae6d4f212cf67f7896759b994ff6d56b85949122226999a8c51e2bed3db4884572e88712817ef73a5a1a03abdc6791d1d966a9021333121627a1e2425cb8bf4addcbbf3405508c0b34eaed8531ce650149710c3a4474"}, {0xe0, 0x103, 0xfff, "d7816e413c04e46b1a2ba2001cedf572d4875011b5663533d90b665a7fad1ee0073ed9297e27ec3c6c33e1096fb07f4d74a4f78db7011e7fa89e12f6ef13e952b7d5e57b2ecdefa7d0485fe490a3a1576bf453277c453ebb459fde467e5afd8e9254458eb1cb59405545173a24d76eac10dd6121a60612eb6cecedfe82baa679d1fdf2ab6d2d59405560107372ea6db71e28058f5320cef349c1f29d44b450b58d1f637cad503af442fbfe0013be06a7ad8df08044c09b787ec52f50816df146daf5555b0ac457d47c98"}, {0xb8, 0x88, 0xc6, "2b2c73ca30d8a5447a256740cf00f8be149db5dc230e8b7c8d8c2cb738cabb2dbfa78849fae5acfe72d40d575cfc327306c7c8f15e747a20fdf6a6c65ce41f32f596e5984ea144ff47e0d5f740d2026ec01cc2a21f274aca990e994acb41a3a15db86bd77935a775d8922313d390a0338f6ea0423d65ea73651e7dbeb223d8f9348ef4c731bd6bf1cac09da83dba904394e35c6127bb44a7158b6036fbe2d292b3ad0f6394f387"}, {0x110, 0x0, 0x1, "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"}, {0x10, 0x111, 0x2}], 0x1428, 0x4000}, 0x40) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) [ 259.923795] Unknown ioctl -2142735306 [ 259.942933] Unknown ioctl 1074310947 2018/05/25 18:54:14 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./bus\x00', 0x1) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r1 = creat(&(0x7f0000000300)='./file1\x00', 0x0) ftruncate(r1, 0x8200) recvfrom$unix(r1, &(0x7f0000000100)=""/121, 0x79, 0x0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0x1000}], 0x30e) [ 259.984458] Unknown ioctl 1074025778 2018/05/25 18:54:14 executing program 7: openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200100, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x809) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001e80)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001f80)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001fc0)={@dev={0xfe, 0x80, [], 0x19}, 0x8, r2}) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='ppp0\x00', 0x0) r4 = getpgrp(0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r4, 0x0, r3, 0x0) 2018/05/25 18:54:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000d80)=0xfffffffffffff6e1, 0x4) sendmmsg$alg(r0, &(0x7f0000000cc0)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000000)="e521058cd1acd7acb93a5a386aa13d530f9d28d0cd17fad9b4672f3f93384cd7899e910e8ee157c121a6516836aa37035128ca043480744905ef6383cef1a0feee0d0d12b1e96293f956a6823ff7f75660b5fb5b2db013dc8aacbd50f582eab70142cfea8981a2e591270c3803692089625a16316f5c9b00c994283b405d8c0c262018545ff4e0e473b87468f2a83e2f065fa32d1476d220f3ef22234df998817837038d454be75a38c64d87c72faa0fce45095341b3e467075e3eac010d073ed06d50620561", 0x7f}, {&(0x7f0000000280)="41fa1e3560dfcbcaeb1f12629603528f94348ca0ff07e1424ff3596e628eace80359b95df653bc556569954d637cc96fb9f1bb5b1b7144cec3770211cc1207d94056458d22e3d24294059c5885149fea9006097c5708a9102db8d6b64f38d680c554a8b194f17a975967a87c89defd0ed549b7e1c8704f244840595b3388c14d500b4bcbbc91b5a150936995814f60a889ffd3fdcecb625efbaac9b460c3d3e279f0f3c60d8c7e0754744cd134fd5ac0d3782f214ec9d117158b717b9c0e9928865d3312129beb329ceaa437f887294c3083907cdbe09400488301ebaf6e708d88465a016bf1593470bf78aeb30d2d9734712b610656ed", 0xf7}, {&(0x7f0000000380)="b9847fd5821403ec03acc97cf54740ac6e61a7877533d7eaef61bc82765d1b2c06941c5978b8a16298b013a9d2818343822ee03ed2a147923e67ecae83343cca07bb6856e8722bd405d3735370e49d8f116aea045fee86eb6a6933ad98e59621e0057b18fdcfa545cc2b4fecf17d91ca04990d73d863999148ec51c6dfe9a7ec078df12b63ac5a1ef5a3f4e96979d55b44bef6f9bdc14228069b3497d9589ac2551f3a4159fb1ae3e3383e9f0b1f72fb237b97cc5b9d8749a82f86ff596307a6e682dbb28bbe7c6624e066cc85cc2240df90a5fc10589e18e9e10104b399d93f", 0xe0}, {&(0x7f0000000480)="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", 0xfc}, {&(0x7f0000000100)="993ac32dbd5ea9aa63b49d93b954ea6da83e7ea58104a42276d4d49bd630319f80f83ff26fa5c3eb2d0ca3dc015dfdd0c411ddff8a16c637ee62f8f79b3ef4dba6728603749a083acb275188113c9e5905fcbb49c5b4892a20db3334f8c1eee77bbbe3", 0x63}, {&(0x7f0000000580)="b920f1", 0x3}, {&(0x7f00000005c0)="27ef6777c5b933f5c28159bd604b3840cc85083374bc0653307f2f3e3b7d36db2ecac99b5b226c87fbe57fa7411ee2c6224170938fd64a519b14380ceefd8ae516fed852774fb305b0cd3c6753a659375366d9c0ff56cceaaad9df21a76b204da42f4acac74eb7475aeaf787826c03a14155fd003ecda5dac6a21e8589594c3c4c81c3dae6", 0x85}, {&(0x7f0000000680)="df4ea3333b6dabc84320a46121ddc3fc3f8f6f650bb78a6912ef134ff1055921903380ef0087af45984c77ec5317408ce37fd7a19be7885ab473e0ba482c551a17c49b90f6ef6c1bb40bfd3f0904e3539fc469be077deb18542e7ec4be7fd36c4c6e975b13b3f21bcd2c0422eb7b47555b1d1664e757602ff04f066bec7832c7aa57a762fef366883b097e98c2ee056235251974187ca1f5670bf36558686aa6fb2fa1020cd650bd230237cc37fd21e42d23633e26389f76362ae2e7d40e5f0af4e4c7", 0xc3}], 0x8, 0x0, 0x0, 0x15}, {0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000800)="2731d6fa1674326c8852acf9db42d3b0c905e5285aacb91df5cfffdeffd5a6c227932a4126088c0ccdb4b9b8ceb6720f415a322e83605bc677931bb5905f0ac3bf7b6d649b2db851abe7a4d9b0325e18edad8441cb5791db28791c4b8c3e", 0x5e}], 0x1, &(0x7f00000008c0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @iv={0x48, 0x117, 0x2, 0x32, "601b2dbbd5e7e9fabcfb0772fe2fe5e76776f3d2e1c6df2c85edfc7952475f59740253cd9bf1c22b4a28d921190e2f792cf6"}, @iv={0x30, 0x117, 0x2, 0x17, "a6b960e5580d592486d4019f1a090acd35038b25369d8c"}], 0xc0, 0x8000}, {0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000980)="26ea20722b170adc9593b3173f34b02f3a506b03ed5ea6325a340fdd2dfea43b0b47a1780eac14746b90031da076e817c851587baa6a23a4d6bb891aee0be881cdd588f9e0785ad0178b40b421", 0x4d}, {&(0x7f0000000a00)="945b62ad73380d5ae06e984927e049352463d7e2954bbf989b3a21422dbd0c13d28245ea532e0e244d47a501c4ab55923e1d80ea41dd756b6d2ddf130f748cb8d5b84187efa511c064d907fe48c3c68da6e83677df8057c4e712daf6ab09968fbc9a5d9d978558aeb8d2a79951b6d451e6a4870811346abe96e25936de7d891aa2e49f9b24e7838ea6cb", 0x8a}], 0x2, &(0x7f0000000b00)=[@assoc={0x0, 0x117, 0x4, 0x61}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x33, "d7b6c527696a4c3e107c6e45b6daabe803d446004d7fa54f204ef6ed1cf55aebedb5d09cf0460b8b5d3ed929d8633e5b0f8ad7"}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x190, 0x4000}], 0x3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x54) 2018/05/25 18:54:14 executing program 3: unshare(0x24020400) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f000000feffff0781fcffff200200001001000020020000c003000010010000880400008804000088040000880400008804000006000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000020000000000000000000000000000000000000000000000000009659b7924e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060bdb5e75551895ab7c3be"], @ANYBLOB="ac1414bbe0000002000000000000000073797a6b616c6c65723000000000000076657468315f746f5f62726964676500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800bc000000000000000000000000000000000000000000000000000000727066696c746572000000000000000000000000000000000000000000000000000000000000000069636d7000000000000000000000000000000000000000000000000000000000000000000000000045434e0000000000000000000000000000000000000000000000000000002008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d00feff0000000000000000000000000000000000000000000000000000727066696c7465720000000000000000000000000000000000000000000000000000000000000000727066696c746572000000000000000000000000000000000000000000000000000000000000240045434e0000000000000000000000000000000000000000000000000000000000000000000000e0000002e0000002000000000000000069705f76746930000000000000000000626f6e64300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002dfebc00000000000000000000000000000000000000000000000000240045434e0000000000000000000000000000000000000000000000000000000000000000000000e000000200000000000000000000000069705f7674693000000000000000000069726c616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800bc00000000000000000000000000000000000000000000000000000054454500000000000000000000000000000000000000000000000000000100000000000000000000000000000000697036677265300000000000000000000000000000000000ac1414bb00000002ffffffffff00000076657468305f746f5f626f6e6400000065716c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000002f00030200000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f585900000000000000000000000000000000000000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000940000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xfffffffffffffe04) [ 260.053731] Unknown ioctl -2142735306 [ 260.093277] Unknown ioctl 1074310947 2018/05/25 18:54:14 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x3ff, 0x7, 0x8000}, 0x4) chdir(&(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000080)='../file0\x00', 0x2) truncate(&(0x7f0000000240)='.\x00', 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x42, 0x0) r2 = open$dir(&(0x7f00000000c0)='../file0\x00', 0x80, 0x8) renameat(r1, &(0x7f0000000040)='../file0\x00', r2, &(0x7f0000000100)='./file0\x00') 2018/05/25 18:54:14 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x800, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x8000, 0x10000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x71, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000800, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}) socketpair$inet(0x2, 0xa, 0x2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='teql0\x00', 0x10) 2018/05/25 18:54:14 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) timer_create(0xfffffffffffffffd, &(0x7f0000000040)={0x0, 0x34, 0x2, @tid=r0}, &(0x7f0000000000)) sched_getscheduler(r0) semget(0x2, 0x4, 0x0) 2018/05/25 18:54:14 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x3) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="af1c018000000000000028fb185192f17335d81c9915de777b32edaaf217a8521324f204000000528f1c599506464a7f5204040746d6028498296f941ef4b600000000000000000000000000000000008000", 0xffffffffffffff62) r2 = accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@int=0x3, 0x4) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/25 18:54:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000280)={@sco={0x1f, {0x80c, 0x200, 0x629d07b9, 0x200000000000000, 0x9, 0x7f}}, {&(0x7f00000000c0)=""/52, 0x34}, &(0x7f0000000100), 0x24}, 0xa0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) write$sndseq(r1, &(0x7f0000000080), 0xffffff17) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000000)={0x186}) 2018/05/25 18:54:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp6\x00') r1 = getpid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000400)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x840000}, 0xc, &(0x7f0000000100)=[{&(0x7f0000000880)={0x1348, 0x40, 0x300, 0x70bd26, 0x25dfdbfe, "", [@generic="35497ddcb7ef09ebc05150f9e9f1fd51da86f55070dc73548fae7fd4941a6afd6603284a48a6124c47bd265fba6e7a5929c8a937eb1bd06e4a14da2ab91a46167b188d1a30d29c8479d79033132b143a5c09673b68e0534175d8097b483a27c895c6fbaee6a8092c91cdde831bae810b8274384308d46fd342a142a393316161699684ffc04a6e8c6be159b4772b7648bc4c38a059678c76f139e7a8", @generic="be99befc22698ed325c510885fca6cfc06b27d2b9ea8738544f5eab800bbf944670c54507a312b2571e8fe397aa3d52845e30840041002c668cc3a8eaa065c1c439ec704310be8c9d5f37639", @generic="5193d44d1c7403760348dc52f1ec75660f9d5de497201844bdc30159c9fc7f4039746044394de1438ef2d23513c5517e23607dd9985ffab2010412a8a83c8b7c40ed662e4f1f091c2572398d987fb738f742620d42c40722fb", @generic="271763300f676d6abc1b2cc52b32597f27d108019e92fdc649634b90028ae310be3eaa5381f43ef937af8715a3823add6291771de767238a21e86dedb468c49328e78a258e1bc54687423ed309c3c9a29339f07cb5fd41b427725655077dcbd1800312dc21f36af6abf975a50e9ce81bf03137b0ca4516cd043bf256bd070fa078728d196a761f82adb49da19dc7449c29fd494ddcf214731b7be3086a22815faa1a3fbc200d77ec3edb896e36e09a2fb20d3d0e4ab23fa6559c4ae86b1d920dca38c4ad67295918c45ff852d73aff07504d912d5f81fb92897668c4b0a290c4608bc5239da83af143590f6170b1", @nested={0x1108, 0x7c, [@generic="caeea41b45e8e4c3f8d19bc1943a2bebfacb0caa047fd481fecd44b0eb47730a35b0ec83aa7911c205527819f216b940bee4923962e552581550e8f8664480569961eb40613c1dfff2771030cdc20c043d5bfe7d9fbee201d03b0a345361b714", @generic="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@generic="591163363123fd83adc6bc1d2db3bd2ad2282da874f37971cf0e6795d97f83063f9cefbb99748dbaef6f987f12b8ed8ebc3e614674ae82f1ab478c9b1356381cc466a466af011e700db2117ee90e365adc65229f1e297eab4c53ac0f24bac4fd7c9eedfcc1989a24c1c13323d39ad4a9f93f8d8c4efe29cd9e5b4d3621808840baf6993ae1903317dc3a15a7c2ceb0764841fd03381e810bfff08fd58ad94bf5cd"]}]}, 0x1348}, {&(0x7f0000000180)={0x1cc, 0x31, 0x10, 0x70bd29, 0x25dfdbff, "", [@typed={0xc, 0x76, @str='md5sum,\x00'}, @nested={0xc, 0x4c, [@typed={0x8, 0x1f, @u32=0x100}]}, @typed={0xc, 0x5a, @u64=0x1}, @generic="af83f2f47cf2bb4750e7ee56815488cd619a137d4738954542318e7cc654e23cf0773a8a1839548b830ce61878ae6574de3fc903e4ab2a57e2b20bbcf119afd0b745e4388cc22b72b1d85bce8be3d5a5eba7a9d75c460c2d", @generic="002f5ccf867eb6cb5ec73898ea92f9d7a74216a099fa4866bcf9f790ecf53f5f77728870d315567e1f7656e34088e54f51fe0ab3e7b6cd88ebd68633924ead904ba16b1090aeecbee001b2bc984dc3e1a062f13eb9dbc9647ac54608aabe579d3c98809ad8b57d701e689dfc18eb11c3bd06b72a5a2c09b9da1b8066a5cd7bebe4d3f7ba9671ac6c6b8ff65d184cf138c544760e0d590d43fb336542f08aaa318c999eec5e580385c165ba4800232ce96ad99428fd0b0260bd9e07e3bd490e5502b84fc3657587d384d54950798c62b8ed43ce2013bd9f6f6f2756e68e83c64ff05b6e71d91bdcf5", @nested={0x24, 0x7ff, [@typed={0x20, 0x7fff, @str='.posix_acl_accesstrusted!\x00'}]}, @nested={0x2c, 0x30, [@typed={0x14, 0xa, @ipv6}, @typed={0x8, 0xd, @pid=r1}, @typed={0xc, 0x6b, @u64=0x3}]}, @typed={0x8, 0x54, @str="7d23e900"}]}, 0x1cc}, {&(0x7f0000001c00)={0x24c, 0x16, 0xc00, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x124, 0x3a, [@typed={0x8, 0x8, @pid=r2}, @generic="a7d3618eee3bfd63f7190c499c19860cb038bd6c62802748e690f58ecc93d0b1345d132e5f67ea8594932f532f2a5ab37acdb80bfea9f4faf1794fea9f1f820cf67e0ce6357319052ac5ed5a53348cdf3a1177ae2a44138daabe27f98c", @typed={0x8, 0x7c, @uid=r3}, @generic="5077484dbefc1c07a52251f93b63c0df150b9873138f4aca6ece8a22e10679cfa4d39e2e81aa6e51320d93a7c1d05d4a364e2135c0b7ce70a8bd7bc05da1f44a5894d3799b52784c3dd5b66a0b5b3cbe40b48153cb29083669bfc57661fa7c104c5a28965f256b326ceb6e6a2f6c004686d4b7226e043015179626e9d543fa8b617b9d5bbeec97c680732e762e2e5754f00fb691d6f4d9bf318cc3c7eaf6f4", @typed={0xc, 0x91, @u64=0x9}, @typed={0x8, 0x62, @fd=r0}]}, @generic="ad3531cdc9206fd7eb651f15e0c19ce92d4babc0584748a3f0d2a1af906326bb552f16df24427045ab7ae9271383d33056869acfcfc5bca93bc4e200ec03c2adbaf25c3839ee6a740e1243ce9ca97928dff3c9eec5323bf5523097102471a3da29f79a4ab4", @generic="024e6794274dea3addf6e1086f893f1f942f0c9f5ac54a47888737607286dd5a41a767fd05e72fb5c00a1d9e1503151150cb013407e41e55fe7ad4e9bae2cb9160e5d4ac1e5d4da9524c406d23b73736cc765e26718e74e16781e7e5c6989376a2e69e3899c8b50415c8552c4840c1d3f7414ae863809420a4725b357e860ba6e60b5a1c56923abd6f56d3b0016ba77dc3ecdc9d26220158", @nested={0x18, 0x62, [@typed={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x24c}], 0x3, 0x0, 0x0, 0x40}, 0x4000804) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x3, 0x3ff}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x40) preadv(r0, &(0x7f0000000840)=[{&(0x7f0000000600)=""/146, 0x92}, {&(0x7f0000000780)=""/152, 0x98}], 0x2, 0x0) 2018/05/25 18:54:14 executing program 6: getitimer(0x2, &(0x7f0000000000)) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000240)={@dev, @multicast1, 0x0}, &(0x7f0000000200)=0xffffffffffffffaf) recvmmsg(r0, &(0x7f00000072c0)=[{{&(0x7f0000000380)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/139, 0x8b}, {&(0x7f00000004c0)=""/128, 0x80}], 0x2, 0x0, 0x0, 0xfffffffffffffffc}, 0x1f}, {{&(0x7f0000000580)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002800)=[{&(0x7f0000000600)=""/246, 0xf6}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/124, 0x7c}, {&(0x7f0000001780)=""/19, 0x13}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/9, 0x9}], 0x6}, 0x1}, {{&(0x7f0000002880)=@pppol2tpin6, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002900)=""/152, 0x98}, {&(0x7f00000029c0)=""/188, 0xbc}, {&(0x7f0000002a80)=""/119, 0x77}, {&(0x7f0000002b00)=""/48, 0x30}, {&(0x7f0000002b40)=""/147, 0xffffffffffffff22}], 0x5, &(0x7f00000076c0)=""/239, 0xef, 0x3}, 0x2}, {{0x0, 0x0, &(0x7f0000004440)=[{&(0x7f0000002d80)=""/20, 0x14}, {&(0x7f0000002dc0)=""/236, 0xec}, {&(0x7f0000002ec0)=""/206, 0xce}, {&(0x7f0000002fc0)=""/251, 0xfb}, {&(0x7f00000030c0)=""/4096, 0x1000}, {&(0x7f00000040c0)=""/157, 0x9d}, {&(0x7f0000004180)=""/141, 0x8d}, {&(0x7f0000004240)=""/96, 0x60}, {&(0x7f00000042c0)=""/213, 0xd5}, {&(0x7f00000043c0)=""/124, 0x7c}], 0xa, &(0x7f0000004500)=""/125, 0x7d, 0x8}, 0x400}, {{&(0x7f0000004580)=@un=@abs, 0x80, &(0x7f0000006b40)=[{&(0x7f0000004600)=""/199, 0xc7}, {&(0x7f0000004700)=""/246, 0xf6}, {&(0x7f0000004800)=""/165, 0xa5}, {&(0x7f00000048c0)=""/4096, 0x1000}, {&(0x7f00000058c0)=""/4096, 0x1000}, {&(0x7f00000068c0)=""/2, 0x2}, {&(0x7f0000006900)=""/161, 0xa1}, {&(0x7f00000069c0)=""/172, 0xac}, {&(0x7f0000006a80)=""/139, 0x8b}], 0x9, 0x0, 0x0, 0xf}, 0x100000001}, {{&(0x7f0000006c00)=@un=@abs, 0x80, &(0x7f0000007200), 0x9, 0x0, 0x0, 0x38}, 0x6}], 0x6, 0x10000, &(0x7f0000007440)={0x77359400}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000007480)={@loopback, @local, 0x0}, &(0x7f00000074c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000007680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000007640)={&(0x7f0000007500)={0x114, r1, 0x300, 0x70bd2d, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r2}, {0xf8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}]}}]}, 0x114}, 0x1, 0x0, 0x0, 0x4000}, 0x4085) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0xc, 0x0, 0x9, 0x200000000000029f, 0x0, 0x70bd28}, 0x1e7}, 0x1}, 0x0) 2018/05/25 18:54:14 executing program 3: r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xcb6, &(0x7f0000000180), 0x8) fcntl$lock(r0, 0xa, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x40) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000080)=""/58, &(0x7f00000000c0)=0x3a) 2018/05/25 18:54:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") unshare(0x20400) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f00000001c0)="08a04c7f67a334b00dd8be378bf2995e230af56e92a6ba7964594ea9dbb6781ee8a7c8af8239d783f8c2e48f9e7e13510d5aa7e2d5fb6735d37352ffd4d33238f90ff794f617398b530d3e3d407c4708ff970e6858fffd8f599c70eb908568044756b1", 0x63) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000140)=@full={{0x3, {"926528a3f907b2"}}, [{"9acdfff16b668e"}, {"89ccfc61e83beb"}, {"4c29fa57c364d4"}, {"a0e2ab0f62e90f"}, {"590075031b9c68"}, {"b54d09f520bcac"}, {"9241039487362d"}, {"8201dd69890bd4"}]}, 0x48, &(0x7f00000000c0)=[{&(0x7f0000000040)="41bf043defcf748f906086b2aa004c3d68adedeec7bea902e60afe7401d5758a34ffce0152013d4b37", 0x29}], 0x1, &(0x7f00000003c0)}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) fanotify_init(0x1, 0x0) 2018/05/25 18:54:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x8000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="b52aeb24e2d41d0d547fe9f6564fb0a0315032318af3ec265e5326321e0f70ec51369e458daf8e8a04ff5d9e168c79362be8876c59a982d61ed4") sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000780)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f00000006c0)=@ipv6_newroute={0x1c, 0x18, 0x411, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={0xfff}, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/25 18:54:14 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001e0001060000000000d6110007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008000e0000000000"], 0x28}, 0x1}, 0x0) 2018/05/25 18:54:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) read(r0, &(0x7f0000000180)=""/121, 0x79) r1 = socket$netlink(0x10, 0x3, 0x80000000) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x84041) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="390000001300090468fe000081000000c9ffff3f03000000450001070000003719001a001200020007e91ee400538a274d69a26cdf12f24006", 0x39}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x5, 0x3, 0x9, 0x8}, 0x10) 2018/05/25 18:54:14 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r0 = socket$inet6(0xa, 0x6, 0x100000000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/05/25 18:54:14 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4400, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000040)="729e2f0224bd3a89cd31c0f60119283a9bdaa3a84c95bd856aa97aa33c65adc8de4179b3d793a1395bb4f431a2f7a68d6e84bc190094feebc0ab640c7ba3ec05b7ba7857d04fa4901babfdb1a61f3b7aa14408df198b5a74f2f5b007b7871063d5fe382442688549fb51baa90fa399df0686568ba5692884d18306eb6f1f7849b0587e0f06c5b43523aeeb01cc0be9e0082d095694d7a960556dd673549024fb682aa0e1f7e1ddf631", 0xa9) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xb) 2018/05/25 18:54:14 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x8000008) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x9, 0xbc2, 0x8001, 0xf096, 0x8, 0x4}) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x20) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000100)=0x1) 2018/05/25 18:54:14 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000000000), 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) 2018/05/25 18:54:14 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x3) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00001f4000/0x4000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, &(0x7f0000000040)=0x100000, 0x8001) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x1f, r2}) 2018/05/25 18:54:15 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time, {0x4}, {}, @ext={0x0, &(0x7f00000000c0)}}], 0x30) write$sndseq(r0, &(0x7f0000000380)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x6}, {}, @control}], 0x30) r1 = socket(0x2, 0xa, 0xdd) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$fiemap(0xffffffffffffffff, 0xc0189436, &(0x7f0000000140)={0x100, 0xfffffffffffffffc, 0x7}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x1) poll(&(0x7f0000000080)=[{r2}, {r1, 0x4000}, {r1, 0x200}, {r2, 0x2000}, {r2, 0x408}, {r1, 0x22a2}], 0x6, 0x1) 2018/05/25 18:54:15 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x1, 0x2, {0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3ff}}}, 0x3a) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/route\x00') readv(r2, &(0x7f00000017c0)=[{&(0x7f0000000280)=""/108, 0x6c}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f0000001740)=""/108, 0x6c}], 0x3) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/206, &(0x7f0000000200)=0xce) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) 2018/05/25 18:54:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffd38) socketpair(0x1, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000300)={r3, &(0x7f0000000280)=""/88}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000380)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000040)=0xfffffffffffffe3d) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@empty, r4}, 0x14) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000340)={0x1}) 2018/05/25 18:54:15 executing program 5: r0 = socket(0x4000000010, 0x3, 0x0) write(r0, &(0x7f0000000100)="240000005a001fe6fffe03070000000009131f1408000300000008ff07000200c3000000", 0x24) 2018/05/25 18:54:15 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff50) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/25 18:54:15 executing program 6: r0 = memfd_create(&(0x7f0000000640)='trusted.', 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fcntl$setstatus(r1, 0x4, 0x6800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xae}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x3, 0x30}, 0xc) preadv(r1, &(0x7f00000075c0)=[{&(0x7f0000006200)=""/220}, {&(0x7f0000000000)=""/90, 0xfffffec3}, {&(0x7f0000006300)=""/247}, {&(0x7f0000006400)=""/4096}, {&(0x7f0000007400)=""/204}, {&(0x7f0000007500)=""/192}], 0x1000000000000212, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)) 2018/05/25 18:54:15 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in6=@dev}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) getsockname$netlink(r0, &(0x7f0000000240), &(0x7f0000000280)=0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x2) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) fallocate(r0, 0x0, 0x0, 0x0) 2018/05/25 18:54:15 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200001, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0xa178, 0x2, 0x0, 0x3, 0x1f, 0x80000001, 0x6a7, 0x3f, 0x100, 0x1f, 0x8}, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) r2 = msgget$private(0x0, 0x4) msgctl$IPC_RMID(r2, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0x7) r3 = semget(0x2, 0x3, 0x82) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000100)=""/114) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r1}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000001c0)={0x8, 0xffffffffffffb600, 0x3, 0x534, 0x8, 0x1ff}) lseek(r0, 0x0, 0x1) r5 = geteuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) setresuid(r5, r6, r7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x20, 0x0, 0x1, 0x5}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000480)={r8, 0x2, 0x8, 0x1463, 0x7, 0x80000001}, &(0x7f00000004c0)=0x14) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000500)={0x2, 0x28, 0xf67b, 0x3}, 0x10) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) sendmsg$kcm(r1, &(0x7f0000001800)={&(0x7f0000000540)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @loopback=0x7f000001}, 0x1, 0x3, 0x0, 0x1}}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="25f29559a217cc2a0d14f14b8b8da356e6083cc847c9317bc33765b9b9244c4225a6c8185e5cd6", 0x27}, {&(0x7f0000001600)="ccef5dff6a52f64b2372c89d88c734db56d539e053dc27e5cf8e53d50fe9bdb3386c4579d523fdd1065092f227c28df5ac7ba575bfd6557ea7527c9be5a03ded31e47c5caf18aebc359c79e7422aff4fd0a1beed1f3f188065800c7f14241b6ee9d0521d452de158cee3b74f03e4f88821511c3d719451ed9a248a97e02900ff3c26f8328a72600eb3f4b21d5eeed15bec2f721d5e9572119d", 0x99}], 0x3, &(0x7f0000001700)=[{0xc0, 0x103, 0x9, "c68078ee6760926caaec93a8d7fe60b06363afef88e5defe39397743c759e5d4a35ac9b4780ec6a483c713525d37ec75bae8b39ec0c386c9c888f146d32fe3c1b58e063ec9d4bb3d08fe8c8ef372efabd427e025a762fbba6e7f83a631269975dbd41e1361b547ba0b60a9cbc539e612a7be2d01362564f50f66f1b6fa5e1c82457f078cd358895301f165c374d5bb5b4b45be5dd889096d70f9bc5d7c9caeb257d5f97893eb65de1698a34e1f6a7f54"}, {0x28, 0x0, 0x2, "59593e65c191153defaf7ab951a71c29b976"}], 0xe8, 0x448c0}, 0x10) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNSETLINK(r0, 0x400454cd, 0x337) clock_adjtime(0x7, &(0x7f0000001840)={0x2, 0x8001, 0x800, 0x7, 0x2e6c, 0x3, 0xffffffffffffff81, 0x4, 0x3ff, 0x9d, 0x1, 0x1dca, 0x2, 0x8, 0x1ff, 0x2, 0x2, 0x5, 0x2, 0x3, 0x0, 0x3, 0x0, 0x80000000, 0xffffffff7fffffff, 0xffffffff}) ioctl$PIO_FONTRESET(r9, 0x4b6d, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001940)={'\x00', {0x4, 0x3, 0x0, "a22cc699a0d0", 0xbefc}}) bind$alg(r1, &(0x7f0000001980)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001a00)={r8, 0x9}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001a40)={0xaa}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001a80)=0x0) getpgid(r10) 2018/05/25 18:54:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket(0xa, 0x1, 0x0) shutdown(r1, 0x20000000080) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_gettime(0x0, &(0x7f0000004c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f0000000380)=@nfc_llcp, 0x80, &(0x7f00000035c0), 0x0, &(0x7f0000003640)=""/82, 0x52}}, {{&(0x7f00000036c0)=@un=@abs, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004ac0)=""/119, 0x77}}], 0x2, 0x0, &(0x7f0000004c40)={0x0, r2+30000000}) sendto$inet6(r1, &(0x7f0000000000)="9770c8146a5bf0e87b3dea47984c24608e86e4964f80fb52eead8f049c0aead4c0373b249ccf6f9a820e93cda871d41e99a3e5bd047f2c1ed3c61f8954fd97c31284787f4ad1b8776e0e503176af8a7d03cb43b8ece7acc2d20579e7b28cad79407c196a984127829ffd1888bb9ceccd159e0af240e9611a2aec3d6f750b020913c1d74e6f2fabc0984d58fff00d447ec2d920f7666a7944c0d803ec257d2be722c759fa7f4193ba7d495b0e3660564983825085d6e19a2a203f30e8", 0xbc, 0x20000000, 0x0, 0x0) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) 2018/05/25 18:54:15 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) r2 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x40002) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000040)) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x26b0}, 0x1c) 2018/05/25 18:54:15 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x0) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x1, 0x9, 0x4, 0x400, 0x80, 0x3cb1cf6ba75a2d5f, r1}) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000593000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000200)='erspan0\x00', 0x10) sendto$inet(r3, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000400)={'erspan0\x00'}) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000340)="f3df914ba6d7ee75fac1227e4f602228ce2f466393a523ac7c22c8830241803a2e2afc", 0x23, 0x4000, &(0x7f0000000380)={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x400}, 0x1c) r5 = eventfd(0x1c0) r6 = semget$private(0x0, 0x4, 0x8) semctl$GETNCNT(r6, 0x2, 0xe, &(0x7f00000003c0)=""/26) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000180)=r5) 2018/05/25 18:54:16 executing program 1: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.procs\x00', 0x2, 0x0) 2018/05/25 18:54:16 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x4000000000000fd6) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x101000) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendto$inet6(r0, &(0x7f0000000240)="94", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/05/25 18:54:16 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/42) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0x1f, 0x0, 0x0, 0x3}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/25 18:54:16 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x1, 0x4, &(0x7f0000000040)=[0x0], 0x1}, 0x20) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000000200)={'bridge0\x00', 0xcd17}) r6 = syz_open_procfs(r3, &(0x7f0000000280)="7d65742f6e66735c6673829279662a47a4d31fd7c7f238c20a9f4608e2bbe1e9647a819430df63701dd17734ff80a4448a5332ff540d2e26ca903ff6960d2d7b9c3e46db32492352cb96418c6f8d895f049378c2a127c21b8f12adc6b32d9124883af17d04bd2087c1cd84a14c89fdbc16a9e3d615") sendmsg$netlink(r5, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000440)={0x30, 0x12, 0x502, 0x70bd2c, 0x25dfdbfc, "", [@generic="781a6a004a7b1e", @nested={0xc, 0x61, [@generic="aea289e0f7"]}, @typed={0xc, 0x11, @str='gretap0\x00'}]}, 0x30}, {&(0x7f0000000500)={0x14e0, 0x17, 0x210, 0x70bd29, 0x25dfdbfb, "", [@nested={0xfc, 0x72, [@generic="a50aa7ef4ea2972f1901196d8af03ae23f70796c6dc425af0c6e6414b5484ee7e9bee9cb152abdee2c3c473144a49bf4971dc29d36d0e309b0b982519ad8e71ab6feb23fe7cace112ec7a896bcb94d690c7cdcc8b0065e0c3a95614ddfe1e47dc8e0d9f34575b9040bd9e5e99522e00cffb071a07e85b7c9c4867c37d3f64319f0f617a78c095833aa6d7a2e6447065916f5212429cf3fedd59568e7dd54e3f45684a3bd9f5aeea94b94cb93aa49a292311b9109a67cd6b657fbd66c8e4f951e31f95a98b811010d77f7bb0c7f84154f9008d51900911e2f1240fc9c56fe386407456aaeabb78c74692bb0532c8e280db15ed5914d61", @generic="bee4"]}, @generic="99ccea80bbfcba539328bea87f775fa5b49b3cb2ed012614e2e18b1d248047ed308e82e3b5ac5f043907108ab4cc146092156c3675c74254d55f4e004f3e472c06d5d6f9c50fcb6b3d2e70678a09f7cf4a4b48163cb4ba58048dd7f11cbe0462a3a8215cfb9faa2f96ab", @generic="2e060275eda346f2f4e877752eebe5bc92f320fb92e71c7bb47a9a3376591124406eb47da6c25afa17", @generic="cb5ad06f0acc7a107f16e92b4ff0f51211d20ee2d26f335059d28f14b947c56bfe6e841207b68c33404808e13fff1819ffd7dd37429db88096dadf5ee5041b20126230ca0b1e22b3436261af12df873b6cf326fd78b8581dfafd259ebbba982137db825465c5de5dd381e98d1d68841421931b1a3475526d6b5cf2f8d566ba9d0f468ce1285a64116aa5bf71f2af", @generic="d994fb601784335a681fe1a685a6dd402f28c5c5f064f16929300035e50059d72dd95ee3c141e3d4919f55f29ce755c0c2cb69074594c6ef56f0068b5652871d8ff15fa7af3f44e2199ac96964d0dfa2192b9dde7654ea5eac8c12071fa665a26a331600378e1492b0aab9b1855da4e32fdc62bf1955cf33a47599e1e108a3bc9302672cc41ae31dfbf3b2dc554e024da7345cc2b454b01939ab835a2f01c977d8536da729979833f1b9a85fc5b6e2de8554140b39e0d1718cf286eaef5c4eca80dc5f2e53257cc9388385d8e21e7510015b0ddacd9b4c737fa0e33d15a8416dcca715ffaf67718fee13f3349a3f3a6b1c6987a9840b719e65b78ab1e767c81506019861ac6fb4a2727bd87283cef9b002d530515e50e93a9fd2cd8c5e111a476be07cf1541872a3c7ffc24e974f465b95110da04e5a0ecd554c9b0f462f0f14684143c8acfa2f03a243f12c9f3834133ab371a694dfcdc7c5ce47296e9dd8ef2dcef7b23e086956952154555cf405b3a2ba715d2d3e64eb8b76b9841cc28b144bb9e55a8f63a0184ae1295339e5967baeb0c16c8f67c30579f7925d0bebf9c9d6d06262c52942545f2ca06bd1a42fb55d94e661c8242a7f4f6c6e23f9f82d3cefaa9583c0b78694cb8609c17d7d28a99af0e72ca964a493b364d275cef530471fe32e7d0d1ef41e03945a2b0381a6aff1dfaecb8ce2a8b998cf53f24cb33e124854ac246105a14b7ec49d8ecc077a2a45d00db78460b21603218eb7f9bf3aedd6ff4ee8a97b4ae6603d8e87257f49f6c9c04542d0b2ecf48d551d2ad2ab70da76af4583f2bbc66abf4d2202cae33f55a04a699d2dbe64d5c21336a1f63dfb0da83513892bc73a36e6a775cccf4bdd0818f294e8173071938695573955b5cc328d009e329f1012f58be068566b72834ee0b4c12bee5553f708506c80a6c103256c0e5770abd449dc9f4260f72dea8e13f474aed8b7af88eee07233bf12374699e873951defddb7da29081ef3809ddc5d18526aaed88feb2b0a6568eaca2139bbac021dab468d81a086664027c4d042d77b7ba6e2d1be372eca86ee892ccdf97f035f87d76324159a72412f18a92f92c4675d5fe60533762e3d05af8ceb1bd1fb07a4ff60dc012aeb9989fa71d66fd03c49e4da1b84f5efca86447ba43066ec159ddebff4aa4141da078089b76a0d168d43fe59ca8f645a2c214aff096992f8455739ac160ce160d7509a86b96ff0edfde2d88772d91402da09b433d3deea9249e894e3e9018ad4399348e3ee899b1162449ba1ec8daddd674127f0af867a87ec8f237d6e251d58f53bfa7d0bb9dad43dd8deb4eb4f799b0fabe76bce9506dabbe2ec26ede120051d1034c790b417ebe95459d1c25b54c94250e38d3bb60cb22817feacf91279a7350c34b9a2d0609ce86c6d6eac130992fa9719c34b13be9918a7dede6b0c1312975a6af2c02e5b825614e9c050fc8da46506e1642811d66b826ffde0209d8cc741b546c62c0914c46becefd1a9c48195dd4f6bffc86607b6f01f7761e83a7914f35ee16f7e26d616def44caa4bd752fad9aa5a73d66ba8205fe2f023bacf31afd9f0bed9cb10e4bd3e1564f03176bff764f8df527f79aaddc3fd30c131ee24fb6318983c585327e15b092ed7b49bed7e618fb073b599fa7588118a1e94a854189db56429ba92c5d02737f8c1aa2c89f21a09719b7449b4e77c73ec67e0b38ab082b620b43b19730ef2ae76d43e1e53b48cb2676e1c46804a78eaf28c71d36d495523b93af8ad3a5a93ddd82a9a4e6570b08679b45f63d38509f6c3dd19815ce6323df711f136a1d18e8d56b7951a9401f3098e2a05f775f56acaa907b02db367ce6e25d5e5c6ee3484d5d9acb8af89b7d1a71e31914e43d0706d099b173646211c448f93c399a8de326cc55a32a671a7de7a4d6a9b4c1f551a3d7c230d70edec6d1ad9731c05fe6d87bc41d728ee455fedde9f4bc4e7e1dfc4e315c5cc32a0ab91edf35028ee49e626a7d84c4627ddee82a7933c6cbf403c7e3ac92281f5ddc886e21867ddc2b087b9876a54adf803803ae7b46d934d8b0a2860e30ecd8c8d6043b58f2b0b6436b2ca55fb5f41f5b664ba37eaf49226acbcf6879160d6c8f38d47d59556f7b858e28e138bde1a1eb1d58b7c1468c0733426eab65b474fb8a75babaa04856d3938115ee8abaf2d931d6c9119a9c6a6f8105db47ab44498b620b21128d11fde1ce25e49c49b6c6204f7f6b8b1fb608bf178164b8381d2be3257bfc40560c002f1eb2c3cdedcb6ae21c841b93508dba68133c186104a316646b90902496d0d99f7ce766a03fecc1f9b1453f34e7e0285f37080dc859c6175b4b5871534a5cc54d9ab4dccb4b4be8a4dc77efafcecbbb62fa53a069d09c086bf3bd14d6317126243d51e31cae515fad4f0b673e155efd386e20f69aaaa2523dea7dc70f9c0807e770ac9208c5114858d83f25922070fa4b641f9affa172d4d65f0197c52734247b90708c6245e45fbc346541cf7494beff12ee0f418321f876e374e8aefa5cefb86445c5de2770674d9abc1641d4679ce2221b5854a508c63b7439f23b2cde4df1906020b2a4ef263ec6aac647996ed655f675a483b510d3fd04e4c1a72ecf30ec64c0bf424ad1c2024a208463ebabf24d676f422ffbbf5370b07fb7fb047f9114853c14fddc8df4bfb48ac13917372050eec3940130baefad303e3c1182463c97327f555b5315511fe6c872e3365361a97a91cbbd54fcbf4d06fe4c28a90b0555f0ed8a6ccf83c67f8671a4b9bceb25e8299ef5baeeef385e8c05dd14c5472f4d1f46acbab81d213693e94bb104485675f57cfad36521d47253914df4d7330feee9d68a188475d542b5472c10f8fdf0187f686428f47e03bd88bcc37355f270d9f79e8675f6de0188aee71363f5d391b87916cbd40f14592013aee77f44852dd04d4eb0b81aa9181191bfdd60da6600b8cd6fc8a9d8a25ba5679b282facf8ea6bd42f56dd41a6b2cf1a5d9c82edbac6743ec36c24f6bfdd4c87f4eb24ac328f95ce7d4dcceafe988557799142877edf122a6073b032160966bad5ad5e4b0528fe76c36fedc806db3f1c9bb95bc78af5541897378d787ef8769bd318d8ef3682805c3e6fa978cfdedbd122819ca663732882194e8f0fd5e8220026963b9a967aa2df803f35a7a0e8e9a3bb4ac504fd9666552d0ef680df687c9f154c961dd985e13ad238361f4dc6b0fa33411cc082a60a328a405aa48ce1d90fca2d6d922f223d7a6285128a442b42b8fffae8d2432aef0aee393128591bfbf675f6af6bfdbb02551b2f90e5577d316f494117e03ed081ffe84e622aef8f7723398504a4fee1912949c21e9e386e800ab96a9cb45bf80d49e370ea0f3a1da633f30c96efcd733ab9f49193a55dfd67f8ae46bf9c4914a1a126d1f2d5a12a0ccf59a4be20d5607f824b2328af5854d011811d36bd215b1f642b5714fe9c03d013ee32e81b08675a24d7e9726f3a8142a71036f484e183e9efae6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@generic="dbb5e407ab8099316243ac36cff9bffe20988ca6f0e89439fb94a7338803f10c6b59a9148bbf7775647b9dcc65474cf7e543bfc77f27058e49f80d9c91bb7f44ed6833d8d8b43b97e50ef852f5ee57d9d46f99b3a16341d9a9661831e40ec2140ff73df0f321ba5ffab668dfc1dddc9132f17771ecdb7aefb5cd68c09da8", @nested={0x14, 0x1c, [@typed={0x8, 0x43, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x12, @ipv4=@broadcast=0xffffffff}]}, @generic="06c9beced8bf54f0cdebef44da87214c778d307a05e8e32e18d953d0bbd7d25bdd24ee8c3e405416edd5da54bb0372744c4a8e6b1776a62a75a95c2004a55004f93bd36c97a686153345d033cc090be71b53d588f073daab6a1d200272e83ef72a30da008c45aa59ef110aa4c7d090a2c0797f44413e33562893a7133a46382a9c8b03c1dff45edda33c8efbf5593d6382627c88a726279d58da051b52043c6519bdd925bd0aeb60668de609b99a311c07f6eb0ee0efe1e4", @nested={0x168, 0x2d, [@typed={0x8, 0x45, @ipv4=@loopback=0x7f000001}, @generic="d6bdf0ea892e9b5db86ef5f6df88af4ff1d08f27422576e0cfa28eacd2176c72db13eaf20e412526c0dd9299176e62178b440ae903e8231177405158cdb7b45a3c72fd02763715f414a970b23bca4e73435f9936faf1332b685ed0cde94d6774745dac9fba56a0f916e948f1ee8b465180822f56cf8da9fc4f677597e186b3322ffb26a84f4e36c2eb721b7daaf55a5e3391225c414308191534f3af0062a83910fde7917bb286944e2418c9deb3241c599ac59bc710d73c01b176a26da2226f6f4b88a719b505df86e02745aee06c76243fa51ccd121f", @typed={0x8, 0x2, @u32=0x9}, @generic="39bac1922c99d75b", @typed={0x8, 0x3f, @uid=r0}, @typed={0x14, 0x29, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="931694a60a5fc0e2f7f4874472432e6c6c44044c1b5618db1f286936a74ec9933a1c0f7a0e6dce6a36fcaa58ff9992cd31fd7c5a69803262c3d757bdc519a39331771dcc8b2181c017862f52e507cb2b123581b752053d"]}]}, 0x14e0}, {&(0x7f0000001c40)=ANY=[@ANYBLOB="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"], 0x110}], 0x3, &(0x7f0000001b40)=[@cred={0x20, 0x1, 0x2, r3, r0, r1}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r2, r0, r1}, @rights={0x18, 0x1, 0x1, [r6, r6]}], 0x88, 0x24008000}, 0x10) writev(r6, &(0x7f00000004c0)=[{&(0x7f0000000240)="c6", 0x1}], 0x1) r7 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x7, 0x2040) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) socket$can_raw(0x1d, 0x3, 0x1) prctl$void(0x2a) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000400)={r7, &(0x7f0000000380)="c3e27f904cb94f93ccb8229308257e111af5310074e6d9e2ac0a8bd9b2db1cca42da1cadbf904c9ec336e18663a96904ff93068473262601909d15c878bcd3362dcccc42d1e5394d6a8755fb75de398f1689261110c5387e3b23e1ea9eb5d6c5aef5729d2921853c6c31293001bbae648a6b630e1154b8d35011a22e2e12d0"}, 0x10) getpid() 2018/05/25 18:54:16 executing program 3: r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) socket(0x1e, 0x4, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000f40)=@req3={0x357, 0x6, 0xfffffffffffffffe, 0xffff, 0x1, 0xcfca, 0x5}, 0x1c) sendto$packet(r0, &(0x7f0000000080)="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", 0xe4d, 0x0, 0x0, 0x0) 2018/05/25 18:54:16 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x2) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) socket$inet(0x2, 0x800, 0x7fff) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)) 2018/05/25 18:54:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x88200) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x80000001, 0x201) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"78616d30000117947f00000000ffea00", 0x2}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc2af0b4b79488002) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r2) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000001c0)=""/118) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x200002, 0x0) 2018/05/25 18:54:16 executing program 5: r0 = socket(0x11, 0xa, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x2, 0x0, "525f5f029fbc0866480ee85cf32785a5a490e96063471baabf8e593a77ade8d3b80c10de4e0aead9db4fb69b9e38b65b3327620c6dd54d945c5956c763855b"}, 0x60) open_by_handle_at(r0, &(0x7f00000012c0)={0x10d7, 0x4, "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"}, 0x109c00) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0xffffffff, 0x8, 0x5}, 0xc) 2018/05/25 18:54:16 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) wait4(r1, 0x0, 0x1, &(0x7f0000000200)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0xc000, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xff93, 0x0, &(0x7f0000001140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getpeername(r0, &(0x7f0000000140)=@can={0x0, 0x0}, &(0x7f0000000040)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, r2}) r3 = syz_open_procfs(r1, &(0x7f00000002c0)='net/ip_tables_targets\x00') r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x400400, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 2018/05/25 18:54:16 executing program 2: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4f90, 0x4000) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) r2 = memfd_create(&(0x7f0000000200)="74086e750000000000000000008c00", 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000500)="40249190d2a96b4bb997e7dc1a3bbdbd5fd23408f76b1ad8242d659e46b703000000000000082ffb0e789afdb42bf5fffa008b043d2e0c40f6bbebaf2fb172118b28d3390782d2f54367152d461bc4093900e1d790732f45a8a9a3202f79c945b1f9f10872392a4eb4e2afedf6e97841bad83806aba5bdf1aead6ff4e9b33840426b28cd32fa25916821b1e124a912150900000012ef3ae29a52cedf0a4908ac6fb43e206b108af7d4ac3d36bf317d9d743bf936a4e920a8a5e5827e04bbe4acf838993dc626a68f266e78e3bee1fea3f280486eef5ac88beb8d4c0b1db67c75f2b514022a856cdb844648a4e7795d3fdffd16cb48fc154c009afb1b51e3f18e54ddb462b89762ebe4420d78befb98ff3500cf3faea499882cb0d68588e29d90da5754413313f7bad63c0e398b4daf71056dd647460ed284765576414aece87a3721cc37e45f3cd10000000000000000000000", 0x153}], 0x1, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000000)) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000080)) 2018/05/25 18:54:16 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x2) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0) 2018/05/25 18:54:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x20, &(0x7f00000004c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r2, 0x1}, 0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000440)={{0x2, 0x4e20}, {0x306, @random="346f776904aa"}, 0x8, {0x2, 0x4e23, @broadcast=0xffffffff}}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000380)={0x8, {{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}}, 0x88) recvfrom$inet6(r0, &(0x7f0000000100)=""/140, 0x8c, 0x0, &(0x7f0000000200)={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000000)=""/146, 0x200002fd, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) write$eventfd(r1, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xadc, 0x4b63, 0xffffffff, 0xd3c, 0x6}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7fffffff, 0x1, 0x1, 0x3}, 0x98) 2018/05/25 18:54:17 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = semget(0x2, 0x4, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000000)=0xe8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000400)={{0x1000, r4, r5, r6, r7, 0x0, 0x8000}, 0x9, 0x7ff, 0x4}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_dellink={0x28, 0x11, 0x3, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/05/25 18:54:17 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="38000000000000000000000000000000611000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) getpeername$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xf, 0x6, &(0x7f0000000000)=@raw=[@map={0x18, 0x7, 0x1}, @ldst={0x2, 0x2, 0x7, 0xf, 0xa, 0x2, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000000040)='GPL\x00', 0x1, 0xf, &(0x7f0000000080)=""/15, 0x40f00, 0x1, [], r1}, 0x48) 2018/05/25 18:54:17 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KDGKBLED(r0, 0xc0045406, &(0x7f0000000140)) 2018/05/25 18:54:17 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x5, 0x4e23}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0xce, 0x7, 0x2}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/05/25 18:54:17 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'dummy0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000001480)={@void, @val, @ipv6={0x0, 0x6, "6525d6", 0x44, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x76) [ 263.229299] sctp: [Deprecated]: syz-executor1 (pid 17132) Use of struct sctp_assoc_value in delayed_ack socket option. [ 263.229299] Use struct sctp_sack_info instead 2018/05/25 18:54:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={r1, 0xffffffff}, &(0x7f0000000200)=0x8) ioctl(r0, 0x227b, &(0x7f0000000000)="ff") r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x0) write$fuse(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="5000000000000000040000000000000007f9fcff1900000000aa4e740000000000000000080000dd0000000000000000"], 0xa) read(r0, &(0x7f0000000000)=""/154, 0x57) 2018/05/25 18:54:18 executing program 0: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x10) sendto$unix(r0, &(0x7f0000000280)="4e3ab760ee87eb5c1c892ac2e4ccb43baa57659cc2d066b51d203ebca0e7fb7b9be4228c688f521b947a9bc3372fd1c658a7f642b0519192101f16677ab37eacfd6ba31ebbdd2271b1f5b260fe34b810d660a030c527f5fda95258a8", 0x5c, 0x20040094, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e) timerfd_settime(r0, 0xd1640422137d422c, &(0x7f0000000380)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000003c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) capset(&(0x7f0000000200)={0x1998032e, r1}, &(0x7f0000000180)={0x0, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffe00, 0xfffffffffffffffe}) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="dae838831d04d3346e6083d1f553036dc93b79a61c82eb74c0feb7c8cee7cf2896185d65b320f433a117b1c32e7d3a3dd3d48a5e4457e77090a241d568d9aeed28304d7389f33b891ac39ca73d76dac186beaaa8cbcc63325fcde8e4f9251fd482d6"]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000140)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x20100) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/25 18:54:18 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x803, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='htcp\x00', 0x5) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000380)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000100)=""/212, 0x436}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}], 0x4, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x3, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/25 18:54:18 executing program 4: io_setup(0x2, &(0x7f00000008c0)=0x0) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000800)={'nat\x00', 0x0, 0x3, 0xcd, [], 0x8, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000700)=""/205}, &(0x7f0000000880)=0x78) io_getevents(r0, 0xc3, 0x0, &(0x7f00000001c0), &(0x7f0000000300)={0x77359400}) r2 = socket$inet(0x2, 0xf, 0x7) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x101, 0x0) socketpair(0x15, 0x5, 0x2, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x10001, 0x4c1) r6 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0x5, 0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000000600)) io_submit(r0, 0x4, &(0x7f00000005c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x6, r2, &(0x7f0000000040)="3617f85a43d125dcf8b3f2d31c40ed7205c0125c19bc4038c099cf2bbcf5fa91f38e3927b19582e761449f938900ca58846df003821f3cc041f7440d239c632dcfa1fe8a6d8594ac47a9843c9fcd49a8b573ea537730985bf32b5c73b53f961e3a41152aceb7579bf3ba810f00dde5979f382cf43789399ece8544d139d99b71372ee4eafa985ba4dde4a7bb764f2107adf0c5b512ea973ad3b6c74e632b096fd7f1c94604393cd4f30e42aaa8091257e03f3354daf93eb1615aba8ed288e80f6693805ac35343c843a97dd0112c26430d66b644c38d64d2fff6101beca6e4f0ea47579d594893dc72b72ac4c2a696864ce3d310b6", 0xf5, 0xff, 0x0, 0x0, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8, 0x3, r2, &(0x7f00000001c0)="f2c56d120fa8d56092d31b11d825ca1e3d834e11b43194f20a41e5871aefbf8eb2cb440158cffaebd25d7b6196d7c58484b98c274615c0c5b0132fb7aa2c7a1dbed81f137e3b0e391560cdfb937329c68dfc4a0304915062bc793a624d3468729371f0185bcc6361e6bd092913680fd166aead8e96aafdcf911971d16395564ee6c4e19643796b730ae3f5d2e323b15b816d4766c1ee8fbbba80382ec30d41e8aa5dab3e", 0xa4, 0x7, 0x0, 0x0, r4}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x8, r2, &(0x7f0000000340)="719fd639b708ba72a970622b201bbfc4ee94071f7b7ce3915fe6834d9ca2ddbcec0af67f090fbf528f743184a347d54a18e9f24341ca45de085e3c73a2fb7148c9f77d819252d3cc61c3fa1c5693b4d1de736abc69fd085421b435eb9676628125f0e62309f021e955d5a468fda17d38ab6044870232ca71258cd1676cb3dd57a84bd073359f2da499f5ac28f61028d19cdd8d055ba8e629693de56d7028b38bb6fe3bf830913187bc939798fcbc191033e92e64f4a5", 0xb6, 0x3, 0x0, 0x1, r5}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0x4, r2, &(0x7f0000000480)="c599f72ef114fb5b8cdb3927b74e2593d8e4322eada7bcb591a9e1367ab48b531dd98be2f81c48df4b0ee9f9a5fd4b5c69d17c1a7f7d668f088be37611baa9d69165e6863abd1b23a64d1d2509d337bfe97546cc5b33d5992731b48d36a5b784067f6e29738dba2417199fb69f7279782d2fce1f83d33ca980a5e74bbdd44b0146912acd14", 0x85, 0x1000, 0x0, 0x0, r6}]) 2018/05/25 18:54:18 executing program 7: nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = socket$kcm(0x2, 0x6, 0x0) sendmsg$kcm(r1, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) close(r1) 2018/05/25 18:54:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8cffffff2d00190100000000000000000400000084f9fc7ab7911d3217f4113e8b7a27ca3545b8cb709eca21f3635ec01f89385734577bf59208254e0d1963e2578a2736f795f81119a456214bd3d7e1f951eb8ee27b64a1f7648d9e64301e2fb7c19efb649026d948b0fdbf83e1469f28399fa329c8202cef9de584f87719be94285eaa40a52a8dfb07ccee379b43226fea39d434915d67900b17ec06be5f1ec7faf290a2300878fbf265403e364c67f6f3f207bd6fbedbaef4417142914bffcd7433ae2f0fd7bd50f6122036031e2055c29a9ad33f5c5d9b1939879698a864b0cb16a8bab557070fc932bd90ecc29dde3669b791000000"], 0x20}, 0x1}, 0x0) 2018/05/25 18:54:18 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000073c000), &(0x7f0000143ffc)=0x4) 2018/05/25 18:54:18 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000a80)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3800ff002100f71ef3c2bda27c5d0c87a8de67ce2eb0190600000000000000000280140000000000000000000900000008000100ac141400659fe7bbc7a0720bb648da558691c1db749546148d26611bf3d69950b318b22816fbf7eb46aa8a5bb97e6fc59070604087d9a03c54eee058f79b09023287c156c3e23839ec63e729cf7868471cec532191a2d19504d8e442d8ed0c1527b77d7221"], 0x38}, 0x1}, 0x0) r1 = semget$private(0x0, 0x2, 0x1) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/141) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f00000000c0)=""/195) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x880, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) [ 264.004679] sctp: [Deprecated]: syz-executor1 (pid 17132) Use of struct sctp_assoc_value in delayed_ack socket option. [ 264.004679] Use struct sctp_sack_info instead 2018/05/25 18:54:18 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'tunl0\x00', 0x1000}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000100)="25dcd656c6288b3a02fd", 0xa, 0x0) 2018/05/25 18:54:18 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000499000/0x3000)=nil, 0x3000, 0x4000080000000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xffffffffffffffff, 0x101000) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/05/25 18:54:18 executing program 6: r0 = memfd_create(&(0x7f0000000100), 0xfffffffffffffffe) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80005) sync_file_range(r1, 0x7245, 0xffffffff7fffffff, 0x5) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0xfffffffffffffffe, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x1f}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'dummy0\x00'}) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca076ef11ae80ffea002000040004002ecd959baa11a50700000001", 0x0, 0x1}) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x2}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60) 2018/05/25 18:54:18 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c72428057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e95494e442ccdba2d69254d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5db95c1deca497bf4535e"}, 0xd8) r2 = gettid() sched_getparam(r2, &(0x7f00000001c0)) 2018/05/25 18:54:18 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xb}, 0x26c5}}, 0xfff, 0x20}, &(0x7f00000001c0)=0x90) r3 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x8, 0x20000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000440)=@mangle={'mangle\x00', 0x1f, 0x6, 0x630, 0x470, 0x470, 0x0, 0x220, 0x0, 0x560, 0x560, 0x560, 0x560, 0x560, 0x6, &(0x7f00000003c0), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [0xff, 0xffffff00, 0xff000000, 0xffffffff], [0xffffffff, 0x0, 0xffffffff, 0xff], 'bond_slave_0\x00', 'veth0_to_team\x00', {}, {0xff}, 0x3d, 0x7, 0x7}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff]}, @ipv6=@loopback={0x0, 0x1}, 0x2c, 0x1a, 0x8}}}, {{@uncond, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4, @ipv4=@multicast1=0xe0000001, 0x23, 0xe, 0x5}}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xff000000, 0x0, 0xff], [0xffffffff, 0xffffffff, 0xffffffff], 'vcan0\x00', 'veth0_to_team\x00', {0xff}, {0xff}, 0xbf, 0x0, 0x2, 0x4}, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv6=@dev={0xfe, 0x80, [], 0x1e}, 0x30, 0x2b, 0x7f}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x10001}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xff000000, 0xff000000, 0xff000000], [0xffffffff, 0xff000000, 0x0, 0xff000000], 'tunl0\x00', 'eql\x00', {0xff}, {0xff}, 0x4, 0x6, 0x3, 0x54}, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x10}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x690) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000002c0)={0x4b22, 0xc06e, 0x4, 0xecba, 0x80000000}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)={r2, 0x400, 0x8, [0x1, 0xfffffffffffffff7, 0x7, 0x0, 0x9, 0x7fff, 0x6, 0x2]}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x1, 0x7, [0x2, 0x17a, 0x0, 0x350c000000000000, 0x3, 0x1, 0x3511]}, &(0x7f0000000240)=0x16) tkill(r0, 0x41) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000380)={0x7f}) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000040)={0xa, [0x7, 0x3, 0x5, 0x7fff, 0x0, 0x6, 0xb0bb, 0x4, 0x4, 0x1]}, &(0x7f0000000080)=0x18) 2018/05/25 18:54:18 executing program 5: r0 = socket(0xb, 0x80000, 0xffff) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x401, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x2) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) r2 = socket(0xa, 0x17ea52a736213217, 0x4) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r3 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3, 0x100) syncfs(r0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000180)='nr0\x00') setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000001c0)={0xfffffffffffffff8, {{0xa, 0x4e20, 0xffffffffffff1a18, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffc00}}, {{0xa, 0x4e20, 0x480, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}}, 0x108) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000300)=""/34) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000340), 0x4) r4 = socket(0x13, 0xa, 0x1ff) getsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$sock_bt(r2, 0x0, &(0x7f0000000480)="9188") socketpair$inet(0x2, 0x800, 0x5, &(0x7f00000004c0)) socket$bt_cmtp(0x1f, 0x3, 0x5) execve(&(0x7f0000000500)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000540)='em1\x00', &(0x7f0000000580)='/dev/zero\x00'], &(0x7f0000000680)=[&(0x7f0000000600)='nr0\x00', &(0x7f0000000640)='.eth1user%\x00']) ioctl$TIOCSCTTY(r1, 0x540e, 0xfffffffffffffffa) r5 = syz_open_dev$sndtimer(&(0x7f00000006c0)='/dev/snd/timer\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000780)={0x8b0, 0xa, 0x7fffffff, 0x800, 0x0}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000800)={r6, 0x96, "6d30f11947cddac54bd0b45150d51b644d8b247905e36b83d35b0b6441fafac1902e3ca43f1a8869b89ea7e2b2402801fa744e9c73d3f142f5c0ced40d7700e37a694ed4945429972f16bd499bf7e02ef061bde181ea0fc266c9847bf6d2eb8ad473478115ee991895f15a3f0461d2a788ac4af0675d0d56512c4b2e4c31c8e93675741d269c4d41bcdded202a04b984f2a63ddac822"}, &(0x7f00000008c0)=0x9e) syz_open_dev$sndpcmp(&(0x7f0000000900)='/dev/snd/pcmC#D#p\x00', 0x4e77f131, 0x180) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000000940)=""/75) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000009c0)={'dummy0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) fcntl$setstatus(r1, 0x4, 0x6c00) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/25 18:54:18 executing program 4: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaf5aaf91ae37ce1bfa914c4f1aa000800450000280000000000069078", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="61269f8f5abc24ea7b478c93ca610849993ff4e9b702909f9455fa61cebfdb51a848fd4adc5a736bcc0740a197572c"], &(0x7f0000000300)) 2018/05/25 18:54:18 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x20000400000037, 0x0, 0xffffffffffffffff}, 0x2c) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x2) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)="6c6f00966fd651b159a9c84a2c60d29800000020") 2018/05/25 18:54:19 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) socket$kcm(0x29, 0x5, 0x0) exit(0x0) 2018/05/25 18:54:19 executing program 6: r0 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x0, 0xfffffffffffff9c2, 0x4e, 0x83, 0x5, 0x3}) keyctl$revoke(0xb, r0) 2018/05/25 18:54:19 executing program 1: r0 = socket(0xa, 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x10) ioctl(r0, 0x8912, &(0x7f00000000c0)="c62626012cf6d16ea13c600f7a6949d3c5c4a86f") r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) recvmsg$kcm(r1, &(0x7f0000000340)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/244, 0xf4}, {&(0x7f0000000280)=""/56, 0x38}], 0x2, &(0x7f0000000300)=""/8, 0x8}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_newaddr={0x20, 0x14, 0x200, 0x70bd2d, 0x25dfdbfe, {0x2, 0x40, 0x80, 0xfe, r2}, [@IFA_ADDRESS={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40040}, 0x4000) 2018/05/25 18:54:19 executing program 4: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000000)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@my=0x1}) bind$ipx(r2, &(0x7f0000000100)={0x4, 0x4, 0x3e02, "0c4627f0afdd", 0x8}, 0x10) 2018/05/25 18:54:19 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x141000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'yam0\x00', 0x2}) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = epoll_create1(0x40) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000180)) 2018/05/25 18:54:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000000)="42945b7307297a5ae7741665623ce3b44a3a28ffc415f66853ffb30ac4fe66e9e1b113f11eeffcb160016e781659d748d63d9c762200bacd7b003122e627e7fede45a624cb94a28cbc1f16d2c1b56ab3fe1b4b8245d5622c164758ceb426aa9172de2fe802018bff97dec60e81f02d54458042b64190001fe32852ee2e35006fa8ee52a51d24357cc3e345e977c0b084068545c0e9bb93a72b2215e361d64612b438f2a1f16e0fe5dc8b010f424ba2dc393ecef8e2f34f595d0f2a032b003c1e42cfd9c243", 0xc5}, {&(0x7f0000000180)="19a8bdacdb1c0bd58ad7cba48b96f54693c5ada65a5a426632e91e4b3ab40fb3ee8da0fd6131e8b18dd00d183ee17b9d06116d22cbc34c590d3959af76da252bbe80507172538d1d839a64164e73f914aad9da85ee1bf77c78e07aaeaa1ee9160317e9aac0f2a3ad1cb76f518ce83e4ad42403ee6e750a0c4b16e581f50049c272a2b798facf1c4b87a41b9932ad4c4a2f65f2bba790351167a9eb66b2cacf9390c6c6cf3c8380c3a5a917aa4c57129cb5a8a9a11ed6e919f198160fe7edd22aca98a42a08032c7bbbb0193b507e7baac9592b93b9e5d842b603a5f0d555265479d9b78f9ba95f", 0xe7}, {&(0x7f0000000280)="4ec6d09357c8e57c9ca389b034a271d7e82227086a89b9c1425a322cadd66a08f644ca26882aa8b30dfe43f856c9f4c1bab93de4ec508d68f8dd75416d625ca750989c4ee3748f2291b9af06a935bd6117b062fddee23e0791647d5f1d0ca3166913309fdd148798f1d6dc827ad73517d2e0cac78823bf7ab4ce8aabedb891a99a8c8ca0f277ec303b515146d68b2c4fe92e50042ad2f8188925f86b8bcb9403b9307317538f78ca017a77c9ecece28d1bff8ea15c27a631a37c571de374ea5ca1d2eb2bc7c037e68f7ad1943aea6aa457bd08c93b53c4fcb61722b778ae31f02f358d31e8a7a0a6cacac6112fea2b5900563e07e4210867e8", 0xf9}, {&(0x7f0000000380)="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", 0xfe}, {&(0x7f0000000480)="962d7a71cf759a89eb532f506d59a3178e8a81b8352c3901f2053e481a31916e0ac484f99a6b82ca05e530987026fd8189f4ba538fce6712c63bc3354141149d4d8ddd68f62c33996863f58701972b0ccd93fabe51a036d5cf4ef4fad1701ba86935faadc4d7b0d59256a270f7103843fe94c423fa1ac7ed13cfaaf07df74ae8157fc9622029b1695d9e27783c2e999608c282101cc5205b58b14a38ae619c9d95484afc3b136334aab63fc8f73380405bb8ede92fadbfff4c14becf6a6f030a0dc85afb42", 0xc5}], 0x5, 0x1) 2018/05/25 18:54:19 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x71961, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x6000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) 2018/05/25 18:54:19 executing program 2: getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYBLOB="b7000000edb323439698b0bef73e735c7f3d6a8e672f3b81ba9926803efa4a1eac9cd31051ee52ca858d893b63ad7412c939c76b24f119c5d646eaccf2e8a8434d66e0394c4ef5c2fb361ffb"], &(0x7f00000001c0)=0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}}, 0x0) 2018/05/25 18:54:19 executing program 2: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000000080)=0x3, 0x63, 0x8000000000000) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000340)=""/4096, 0xa56}], 0x12c0) 2018/05/25 18:54:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) io_setup(0x6f80000000000, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r1, 0x800000000000, 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f00000000c0)={r2, r3+10000000}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) 2018/05/25 18:54:19 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x100000000025) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000001240)=[{0x10}, {0x28, 0x13a, 0x36, "a4265f598cebe02455d3c786ad45f123d1"}, {0x88, 0x105, 0x101, "76402eff14be82f0ea21a20b4a81d247bcd2712126d305630a13bf4b30fd4c998efc171e25e7987a8f27a0a998fe35e20406674e6cca4fc094283ad542620ca26d8b2e6b4d0634e80f9bae7e64454e2dc0b013244b86bcd922eda217b4f0f83f03cae76a732a6769909bd01bda256b52eea8"}], 0xc0, 0xfffffffffffffffe}}], 0x1, 0x0) 2018/05/25 18:54:19 executing program 7: r0 = dup(0xffffffffffffff9c) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"425dbbf9d62559"}, 0x8}, [{"09875763f06f81"}, {"a02181104f6437"}, {"ac74c3009eb10e"}, {"635687b3784ac7"}, {"751cbdd42cb283"}, {"ce033ce513fa61"}, {"c1fb0274dd5a08"}, {"b23c24d8940326"}]}, 0x48) flock(r0, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = getuid() getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0) setresuid(r2, r4, r7) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00000001c0)="6b5c6f70957f7b1e1f3b90a0c86c8088a15ebb03f75f6abd264e844385836a751e1fcc5ac243e3608a7b7b24f430877e7846da1340ab4bc2c5dc59691398b41b4693108f16554f0f107d561c3f48fbd9a903c3bc2173b549bd5bdc7d4ef1f19e10ac768afc7292a7c9e589155604f07a4f5ae726d7ab6a67f33fe285b601874891f36cde80f182b705", 0x89) sendfile(r0, r0, &(0x7f0000000280), 0x1ff) r8 = shmget$private(0x0, 0x1000, 0x101, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r8, 0x2, &(0x7f00000002c0)=""/180) unshare(0x20000) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000380)=""/4096) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001380)={'syzkaller1\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000014c0)={{&(0x7f00000013c0)=""/166, 0xa6}, &(0x7f0000001480)}, 0x20) r9 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001540)={{0xfffffffffffffff8, 0x5, 0x3, 0x2, "62d29e5448a987ac04d5578eadd9d9b513882409fcd65568caa1ba71bfd0bb904d710224eeb6c0b9060d8b69", 0x9}, 0x0, 0x0, 0x2, r1, 0x4, 0x0, "bc098c027bfcaaa2472b3b9be3e94ace621d8cf20f96efd37a74de658ba9b0f782328d52e148940f07bcafcefb0657cbc4ff500369d39a6bcd51310fed2b33ca", &(0x7f0000001500)='vmnet1)eth1systemkeyring--\x00', 0x1b, [], [0x3, 0x4, 0x3, 0x2]}) geteuid() setresuid(r5, r6, r6) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001680)=[{0xb, 0x7d31}, {0x3, 0x4}], 0x2) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001800)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000017c0)={&(0x7f0000001740)={0x50, r10, 0x405, 0x70bd2d, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1220}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) getgroups(0x2, &(0x7f0000001840)=[r3, r3]) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000001880)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000018c0)={0xfffffffffffffff7}, 0x4) sendfile(r9, r0, &(0x7f0000001900), 0x100000001) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001940)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f00000019c0)={'syzkaller1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000001a80)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x4020168}, 0xc, &(0x7f0000001a40)={&(0x7f0000001a00)=@delneigh={0x38, 0x1d, 0x0, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, r11, 0x5, 0x1, 0xb}, [@NDA_CACHEINFO={0x14, 0x3, {0x6, 0x0, 0x1, 0x8}}, @NDA_PROBES={0x8, 0x4, 0x56}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000040}, 0x801) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001ac0)='ip6tnl0\x00') 2018/05/25 18:54:19 executing program 6: r0 = memfd_create(&(0x7f0000000300)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000080)={0xff, {{0x2, 0x4e23, @rand_addr=0x5}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3, 0x0, 0x1, 0x0, 0x101}}) 2018/05/25 18:54:19 executing program 5: io_setup(0x404, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) io_getevents(r0, 0x1, 0x1, &(0x7f0000000000)=[{}], &(0x7f00000000c0)={r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f0000000640)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000100)}]) 2018/05/25 18:54:20 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1db) readv(r0, &(0x7f0000000140)=[{&(0x7f00000007c0)=""/240, 0xf0}, {&(0x7f00000008c0)=""/207, 0xcf}, {&(0x7f0000000100)=""/28, 0x1c}], 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x7ff}, 0x1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x80000001) 2018/05/25 18:54:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040), 0x4) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket(0xa, 0x5, 0x8000) ioctl(r2, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/25 18:54:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x7f, 0x800, 0x4, 0x7, 0x2, 0x6, 0x5d, 0x196, 0x40, 0x2f3, 0xe6, 0x5, 0x38, 0x1, 0x200, 0x1000, 0x4}, [{0x6474e553, 0x58, 0x4, 0x1, 0x4824, 0x5, 0x1, 0x84c2}, {0x6, 0x3, 0x8000, 0x3, 0x3, 0x2, 0x9, 0x3}], "d3a072", [[], [], [], [], [], [], [], [], [], []]}, 0xab3) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d79000)=0xbe20, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f28f15)="bc", 0x1}], 0x1) 2018/05/25 18:54:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f00000000c0)=""/74, 0x4a}, &(0x7f0000000140), 0x20}, 0x20) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000001080)=""/4096) syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800460000200000000000009078ac1414bbfffff5fe4404c5e81a18907800000000a15828ef125f470a21dd9ba7ae83e013f4d38b7d9cdba81a4f1b15a2efda3e4d92cc3a28ead7a0fdc25445ba566626f438ff91b76303d7f2e84aebdbb5340e4a114de5e7455e2075edaae35f2f87d07aff6c7d5cfe4840ebcbcd89d4ccad6587a903cb6974a945f3d5ac2422a29e92a03e7ecf567c"], 0x0) 2018/05/25 18:54:20 executing program 6: timer_create(0x0, &(0x7f0000000040)={0x0, 0x31}, &(0x7f0000000080)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0xc2604111, &(0x7f0000000040)) 2018/05/25 18:54:20 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fremovexattr(r0, &(0x7f0000000080)=@known='user.syz\x00') 2018/05/25 18:54:20 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000100)) userfaultfd(0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001900)='/dev/rfkill\x00', 0x2080, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001980)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000001ac0)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001a80)={&(0x7f00000019c0)={0xa0, r2, 0x21, 0x70bd27, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x52}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xddc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf95}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9b07}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x1}, 0x20004040) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xd1, 0x2000) recvmsg$netrom(r3, &(0x7f00000004c0)={&(0x7f0000000080)=@full={{0x3, {"f70ea531571942"}, 0x8000}, [{"34cc1db6d8ca8d"}, {"3fbf6de8385a80"}, {"04a105f9559dd6"}, {"71e6da723f7248"}, {"88fbe98fb0f74a"}, {"fff76220b92f33"}, {"5e67f37298615a"}, {"0af4b8a527aa7c"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000140)="5cb2a591b866cbac6d0ff467f5492d9440ec1706891b4f06f27ed006998ac66a7aea907eb7955e330c17dffd56f82fdcd41a02742d97310a7a86569dae9deb578561ec9efb3c9d2a13f79a78be19d48c75f19bbafbb8ffd03fc4a4d10823c044828275414e2afa637308596f68b97af6d7a383c3ada2cbe0830d1fc71aedcc33709afb5e45bd2533502429babfa261dea1dfe016da941cffc26d2403c240ccaa879245e63fc6", 0xa6}, {&(0x7f0000000200)="f16eca14f2d23b2e390d9c0802c8b4e6b3f948e642283966d2a25d910adb198d231a4d0ccaefc5da18238307200e6bd07a248a63d3495edf16cb8c873f23d8f1af3d4c3a64cc5b97fbbe7a05dacea48d8b3f2dfb71582883a1d5069a1c608cc3925f88daeaa57b851aaa4e1964a9a9c16c3be401dff62da8fd8ec0ac5b", 0x7d}, {&(0x7f0000000280)="7f1dafc86bfe79b9b6cc38cb1268c757c4fc9093d5cf428204501b9c1862c6afc7fcd4c55bfe81457404cf5254fc0892ee565f25e6aa87020a02e90ec25748f9bbad2ce5ced6c1a7b2ebbf5d3d6347d76f96e50ee39d4809a70aab93ecd12c61faed878a88357c70180e3719a385b81b35962441ba74c97acfa472a60a81e3e2b764d6674e2d1904e41c375823adf7a2308a88e614bad471f94a21c442fa992a7ed6f8159a906a49bc0026620fc96cfaf3ba27", 0xb3}, {&(0x7f0000000340)="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", 0xfc}, {&(0x7f0000000540)="c02f885d9eba56fc84a8ccefa04b17e3e1669fa69a4ecb870185dc18dbb08e06e2a599027c12373f4c02fe573373f489bd65fb2b8cfd77da34195bfb70c874b594bc691d4972ffad5096b97d36cb6cbcdeeae589fd181f0f6c3961273a1d23e9a69884282ff2d3a7c4402d97f24179c740a444bedfe41131d109fbd7af81cabab27949644755f06c4639d5c7304ec8f4fe69e8500e414c75c3c6b4648a213be34ca6105d7f18d1b7c64b4a91266c9b02e930f81253f85a678ea7db2a8678741a4bb2a85fd176f95e25828833c933b046a024ba6b96d8c5cc4fd21d7211388f51164786d65359d9ce0284e9bc3c604e61d87f30199f49", 0xf6}, {&(0x7f0000000640)="cfdcee2617f2fb47c79597d6dbd5f331bbb69e46bf6836167ef5acf875acf1709f0a60e825366f589e563019753fc171928369bfd04087f5540fbe9ee698498f63f9faa187bdfbda9e773a6d24d71e3c1d2fb3867947c189502527b3da499962bc1903b470f1f314b923a69274a503cb5767144f481cfc0642dc6a0fcd295996df8df6af1cb1eaecf02f0208271d1028c4189310521c2f43fc965ceac197147c4babe37c1a9f20e8eac18de84c9aa664c87e305862e964ff1e16f7ed649a55d2c0854cdbcd", 0xc5}], 0x6, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x11c8}, 0x0) 2018/05/25 18:54:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockname$netrom(r0, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x287fe, 0x0) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000000)={{0x8}}) delete_module(&(0x7f00000002c0)='/dev/sequencer\x00', 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x1, 0x6, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000300)="51d8ac6a914bea2a55c0e00ac208812ed7a045c9d46516d0e25ccbd805a03365e578218e3864ef0059eed3fe2ead67dd86fe79c2f13fd6d32c1098d1020d1bb2dbe4b7814c2f271ad3bb378746acbdc0d513c8959334914873f449a19a63afeaf656564d8ecd1a4b2026ba4a6af67f", 0x6f) [ 266.236702] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/25 18:54:20 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') shmget(0x2, 0x3000, 0x1001, &(0x7f0000ffd000/0x3000)=nil) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x400, 0x10000) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)=r2) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/uts\x00') 2018/05/25 18:54:20 executing program 6: r0 = eventfd2(0x0, 0x80800) readv(r0, &(0x7f0000001600)=[{&(0x7f0000001500)=""/231, 0xe7}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x7fff) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x2}) 2018/05/25 18:54:20 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x81, 0xffffffffffbffffe) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in6={0xa, 0x4e23, 0x40, @loopback={0x0, 0x1}, 0x800}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x74) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x0, 0x50c, &(0x7f000085af91)}) socket$pptp(0x18, 0x1, 0x2) r2 = getegid() setgid(r2) 2018/05/25 18:54:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="00ff00000000f6ffffffffffffff0000"], 0x14}, 0x1}, 0x0) 2018/05/25 18:54:20 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) clock_nanosleep(0xfdfffffffffffff0, 0x1, &(0x7f0000000040)={0x0, 0x989680}, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc08c5114, &(0x7f0000000100)) unlink(&(0x7f0000000080)='./file0\x00') setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x9, 0x4) 2018/05/25 18:54:20 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x3e00020000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x14900, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7f) 2018/05/25 18:54:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000016c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000014c0)={0x0, 0xfa, "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"}, &(0x7f0000000040)=0x102) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001600)={r1, 0x114f}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000200)=0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) r2 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="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", 0x1000, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000400)=[{&(0x7f0000000240)="253f2464ef5b93c8ab84eb7173550628c38dd01b379e9e95787f44b7c5d8301a6cf65c3f4e7fdfb753c6a4169bc9b587b55d6cf068145e5bb28640cdd63e74f58a79997a57767c", 0x47}, {&(0x7f00000002c0)="9959e89a59e8d2dd40eab5b36cc362e0cf0b7a44265c72ef6bfc2587066480f3fe2599f8d7b2cae84c79371dd8f074f95167b2bbc26797a137f8a80e0adc8e67dc386e5d74cec7f49ec41e7dc9be4566e13a424bb1bfa2ac0a7ec0e1c4c3146c43efb94fbad1dbc70c4abfd4234054cecab29aaf0d9d14eb83de7d6c7673dd52b06faa95ec51f69508eaace64af6e66d5370f0630cc9613084c157d7b097f4df7e092f903f94b7fffb50c43f", 0xac}, {&(0x7f0000000380)="548c35cf3978960d1991f59c7909694a941801f1eed0fae0be4d1605b7e5ae4210651e4254ba87f7eb9dcc7950b6999671fb4b5f06764d5ded8bad704a4bc1ed79417f8b2605a141d220c027f4b72a3bfb5a1bcbd73ff11981a4e159f100b4528f13cf355c5bb2b723fefb2a8a89b3ed8b1b07e24a2981e1d8ed318ee7c98529", 0x80}], 0x3, r3) 2018/05/25 18:54:20 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="2200000018000700f4000900071502040008dd2021db13707b537e92fdc328356f08", 0xfffffee9) r2 = socket$key(0xf, 0x3, 0x2) recvmsg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/137, 0x89}, {}], 0x2, &(0x7f0000000200)=""/88, 0x58, 0x3}, 0x2041) fcntl$setlease(r1, 0x400, 0x2) 2018/05/25 18:54:20 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/25 18:54:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) setregid(r1, 0x0) write(r2, &(0x7f0000000040)="8ccea4bae155a4d29cb6eb0e7aedf9375ea45d2086eb980975f3", 0x1a) 2018/05/25 18:54:20 executing program 3: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000002) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/05/25 18:54:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000319000)}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) accept$alg(r0, 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') 2018/05/25 18:54:20 executing program 1: unshare(0x24020400) recvmmsg(0xffffffffffffffff, &(0x7f0000005bc0)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/116, 0x74}], 0x1, &(0x7f0000000480)=""/4096, 0x1000, 0xfffffffffffffffc}, 0x3}, {{&(0x7f00000001c0)=@generic, 0x80, &(0x7f0000001600)=[{&(0x7f0000000240)=""/214, 0xd6}, {&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000380)=""/69, 0x45}, {&(0x7f0000001480)=""/222, 0xde}, {&(0x7f0000001580)=""/81, 0x51}], 0x5, &(0x7f0000001680)=""/199, 0xc7, 0x7e}, 0x856}, {{&(0x7f0000001780)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002900)=[{&(0x7f0000001800)=""/209, 0xd1}, {&(0x7f0000000400)=""/55, 0x37}, {&(0x7f0000001900)=""/4096, 0x1000}], 0x3, &(0x7f0000002940)=""/248, 0xf8, 0x80}, 0x1ff}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000002a40)}, {&(0x7f0000002a80)=""/25, 0x19}, {&(0x7f0000002ac0)=""/59, 0x3b}, {&(0x7f0000002b00)=""/44, 0x2c}, {&(0x7f0000002b40)=""/103, 0x67}], 0x5, 0x0, 0x0, 0x9}, 0x81}, {{0x0, 0x0, &(0x7f0000004e40)=[{&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/250, 0xfa}, {&(0x7f0000003d40)=""/149, 0x95}, {&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f0000004e00)=""/57, 0x39}], 0x5, 0x0, 0x0, 0x9}, 0x53ed}, {{&(0x7f0000004ec0)=@alg, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004f40)=""/52, 0x34}], 0x1, &(0x7f0000004fc0)=""/65, 0x41, 0x20e9000000000}, 0x1000}, {{&(0x7f0000005040)=@ethernet={0x0, @local}, 0x80, &(0x7f0000005300)=[{&(0x7f00000050c0)=""/114, 0x72}, {&(0x7f0000005140)=""/137, 0x89}, {&(0x7f0000005200)=""/252, 0xfc}], 0x3, &(0x7f0000005340)=""/181, 0xb5, 0xfff}, 0x217}, {{&(0x7f0000005400)=@ethernet={0x0, @random}, 0x80, &(0x7f0000005980)=[{&(0x7f0000005480)=""/172, 0xac}, {&(0x7f0000005540)=""/242, 0xf2}, {&(0x7f0000005640)=""/95, 0x5f}, {&(0x7f00000056c0)}, {&(0x7f0000005700)=""/5, 0x5}, {&(0x7f0000005740)}, {&(0x7f0000005780)=""/211, 0xd3}, {&(0x7f0000005880)=""/244, 0xf4}], 0x8, &(0x7f0000005a00)=""/244, 0xf4, 0x401}}, {{0x0, 0x0, &(0x7f0000005b40)=[{&(0x7f0000005b00)=""/37, 0x25}], 0x1, &(0x7f0000005b80)=""/46, 0x2e, 0x3f}, 0x3}], 0x9, 0x40000000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000005ec0)={0xffffffffffffffff, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x88) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000005e00)=0x9, 0x8) r1 = syz_open_dev$audion(&(0x7f00000056c0)='/dev/audio#\x00', 0x0, 0x400000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000005740)={0x3, 0xfff, 0x9, 0x100000000, 0xc081, 0x80}) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r2, &(0x7f0000005fc0)={[0x2d, 0x2d, 0x3f, 0x0, 0x38]}, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000)={0x0, 0x40, 0x30}, &(0x7f0000006040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000006080)={r4, @in6={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}, 0x3, 0xa01, 0x4f5, 0x4, 0x10001}, &(0x7f0000006140)=0x98) splice(r3, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x20, 0x0) syz_open_dev$dspn(&(0x7f0000005f80)='/dev/dsp#\x00', 0x1a67c345, 0x42) getpeername$unix(r2, &(0x7f0000005e40), &(0x7f0000002a40)=0x6e) 2018/05/25 18:54:20 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/105, 0x9}) 2018/05/25 18:54:20 executing program 0: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000008c0)={0x0, &(0x7f0000000800)=""/155}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000006c0), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x0, 0x0, 0xeb56}) 2018/05/25 18:54:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="31ddff46cc8310cab70224cc4f8128d18f90bd7028df011b5f84828c462a8ccfa41eeb846dd25e0ea3ac856a9c9386e6041320efd8392e22c1a1819a2636890f1a156c5130595046194937f6fb60ebe92565fdd7cb84188fbe36b06baa837a38502e9b3b28cdc7f016111a39464763b1a4922b0182f776dc", 0x78, 0x0) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$can_raw(r1, &(0x7f0000001640)={0x1d, r2}, 0x10) setsockopt(r1, 0x65, 0x1, &(0x7f0000000080), 0x1d0) sysfs$1(0x1, &(0x7f0000000180)='#vmnet1bdevsecurity*\x00') dup3(r0, r1, 0x20000000080000) pkey_alloc(0x0, 0x3) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140)) 2018/05/25 18:54:20 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x200000000, 0x2) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x0, 'wrr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/25 18:54:20 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0xfffffffffffffffd, 0xfffffffffffffe2a, [], 0x180, &(0x7f0000000080), &(0x7f0000000000)=""/100}, &(0x7f0000000080)=0xffffffffffffff83) 2018/05/25 18:54:20 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="14", 0x1}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000100)='ns/mnt\x00') 2018/05/25 18:54:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {r1, @in={{0x2}}, 0x0, 0x0, 0x401, 0x0, 0x5}}, &(0x7f0000000300)=0xb0) 2018/05/25 18:54:20 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x22180) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x77dc3d0d) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/25 18:54:21 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x7, &(0x7f0000000000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) socketpair(0xa, 0x800, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @rand_addr}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() r7 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000000640)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c40)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) getresgid(&(0x7f0000000d80), &(0x7f0000000dc0)=0x0, &(0x7f0000000e00)) getresuid(&(0x7f0000000e40), &(0x7f0000000e80)=0x0, &(0x7f0000000ec0)) r13 = getgid() sendmmsg$unix(r3, &(0x7f0000000f40)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000180)="1418f5dd5b121e1827bbdc889e0fed52f0dc0b0130cc884efd828b60da6b3b3bf976190230a5483edc6190a95d60fbb0868f50416b83984f7aed273a5e869c39f70e012bb411bd7873c0ce4e80e3b9de9697f86550bdf4cca931446da4260e745e1acdc32f29d6abd1cd61bead00cd56d994a23c02157eae46", 0x79}, {&(0x7f0000000200)="7f4c7ffdfba37499cc8014d3e56d78f05597e8ec78a4a3c7b39b07695842f00f0752331612cb1d0898e51f8738575f206e042ded65762edd6d76b43781fd6593892d55ab7b487afd4b7162", 0x4b}, {&(0x7f0000000280)="81c7489417dc747be7d2e366c1af0ef4b0971c1d0e4d4f8b5c02ff03ce26125495b284773993cb81e8d85ad94b287d247fc1b56d1c5d9b6245169d3a91559c04fe1d6c3052ca3a949ca451fd3932e0d18fce14db405aa8f4c61974873a2deed2c81d679458127714", 0x68}], 0x3, &(0x7f0000000700)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r8, r9}], 0x170, 0x1}, {&(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000900)="9639df64468d6ab932cb9d204207a2c05f58ea515fe8bab292c55fc94803b1ff951c403b4e03798eaaf8d434d92d8d48c016e0b2", 0x34}, {&(0x7f0000000940)="f82ef0ef7d5a4a2e6df438c282d81abfe72b613fc8c79eb0b4eefba0965704c1764d940ca493f68c3b547f742077dd204a7241ede6d853a6192781fb99bf223c2897ba00d43e9abccbd9f16055953f9683ba4b976d469741d36d18e0d1d7b94384eeb9cfdc67c2296ce944e5da1d7bc7dfbda0bbf5d5672467f2d5770e829172addb42e1efb0661b157aa2f14d02dd23637485a114fe5e92f4edb4c1f97713aab06b1ade898d0325583c6c67fbe5045059a10e4fb664fa516e3d96ca11b03ec8b8460de019df475355f4909c32887d4a854eafade5eb34135e21ea04553cffa8d380576d5df2bd4705c02d8faab48bf4855f", 0xf2}, {&(0x7f0000000a40)="ff92a919927f14705c9be343ca920231320222abf5aaaf546ff22a8e6c2d9c34512e644cc4571f478b98b2ec33d00664faa0c4929b1aa9b1ea05fe9e5e5e524a378e1d3944cef7abd5d1008ebf4016a93ec66819dbce2dc93a51bfd91214e46f02c4ce2d64e5ff698064f6dba780188f9dcf80981439a6e9485856f8d665de3b07f02f57d99289d8091cd155106654ba", 0x90}, {&(0x7f0000000b00)="455d60f5e76e8ad64b0e5eea7f56a500aa72abb72237628dac04ccbfdfb5baa78b675f55710c7d41598dcab3c76dcdcd8c7479e97ea2f64b201e2960fadc4e8189fc17ddf9e5457191fb01024f9dc0fb9d62d5d83d658cf076c2f2b9ecf9d4f6e2bc3497ec0c6c84a4f1c5669882b51aca326bd9a4361f7f26591e6f54b77b5c4f4f933f82765f99f82751a7debb6731c264b71aa3a406378fa1e340c760eb400dc4815b90ffabd1261ca6669ca3843ca86752fa7293024aedb950f024b1137f92cf38daea38e624d5791c6938eadd", 0xcf}], 0x4, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r2, r10, r11}, @cred={0x20, 0x1, 0x2, r2, r12, r13}], 0x40, 0x40000}], 0x2, 0x14) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) epoll_wait(r1, &(0x7f0000b14fe8)=[{}], 0x1, 0x0) r14 = creat(&(0x7f0000000040)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r14, 0x84, 0x20, &(0x7f0000000080), 0x4) 2018/05/25 18:54:21 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x4c00000000000000}, 0x80, &(0x7f000002aff0)=[{&(0x7f0000000080)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000600fe7f0f00bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000180)}, 0x0) munlockall() r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x400, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x400040, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000380)={r0, r2}) 2018/05/25 18:54:21 executing program 2: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0ced0fbb09aee873d425eac06060ccba5354fd2ebe5188e8de6a696d79e322c31f35bd00320e9643a1b1ac24f76bdf976a8ab0da97e0f3576a9f9a139869ac7e5cd10b82170dcd49be3ceffd520549af97845b72c6742af2c880c941c0220b7804155ea7b95e48da841fe58fd1829d11cd99501755b6", 0x76, 0x0) r0 = memfd_create(&(0x7f0000000440)='GPL\x00', 0x1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000480)={0x2e, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e23, 0x1, 'dh\x00', 0x8, 0x400, 0x33}, 0x2c) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r1 = add_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="9705db11ed5e2fac5f638fc9175eb14d079a6054b0b480c55b96f3b008bad7d95dc5e6723a20351353921b38c3e7c665da8274e46b52e92bce285db93ee70fd0c5d80a117832c2ebaef3a7472487cf8fd84c374618d0d95cbe9e3a5c55aaf9fe4d1456fac4e6562e47b68bee28f5c0549689828efc4679dfff66dc1678b64b683f52ff313b5969c7970874c5eabd1561abd4c438590472740ea935f5d673c10ecf55c961cdb90b", 0xa7, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@dev, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) keyctl$chown(0x4, r1, r2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000004c0)={'ipvs\x00'}, &(0x7f0000000500)=0x1e) 2018/05/25 18:54:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) rt_sigpending(&(0x7f0000000000), 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r1, 0x1f, &(0x7f0000000080)={0x4, 0x4, 0x9, 0x80000000}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9, 0x10}, 0xc) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x0) writev(r3, &(0x7f0000000140), 0x0) [ 267.213127] netlink: 'syz-executor1': attribute type 6 has an invalid length. [ 267.220607] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 267.262641] netlink: 'syz-executor1': attribute type 6 has an invalid length. [ 267.270132] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 267.379745] syz-executor7 (17428) used greatest stack depth: 54024 bytes left 2018/05/25 18:54:21 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x80184132, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000280)=""/4096) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xa15, 0x10}, &(0x7f00000000c0)=0xc) syz_open_dev$vcsn(&(0x7f0000001280)='/dev/vcs#\x00', 0x5, 0x880) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x31}}}, &(0x7f00000001c0)=0x84) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) 2018/05/25 18:54:21 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) sendto$packet(0xffffffffffffffff, &(0x7f0000002080)="3f8bc43676192abd21183b6403b9f291559e1c2d823e70080a23cde5812602b6fff7a4ac1799586fd9184f5dc97e06620abe440fe76248bb38be917c87681c62f90058e2a9b557061b52418d5577", 0x4e, 0x0, &(0x7f0000001100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/25 18:54:21 executing program 5: unshare(0x400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x880, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x7, 0x9, 0x0, r0}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) 2018/05/25 18:54:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x80000) fcntl$getflags(r0, 0x401) pselect6(0x40, &(0x7f0000000040)={0x6, 0xffffffff80000000, 0x4, 0x9, 0x2, 0x8, 0xff, 0xfffffffffffffffa}, &(0x7f0000000080)={0x80000000, 0x2, 0x4, 0xb2, 0x9, 0xc4e, 0x7f, 0x1}, &(0x7f00000000c0)={0x31ae, 0x1, 0x8, 0x5, 0x3, 0xabb, 0x80000000, 0x100000001}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0xffffffffffffffe4}, 0x8}) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000001c0)=0x80) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0xb94, 0x8, 0x5, 0x5, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000340)=@routing={0x0, 0x4, 0x1, 0x5, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x28) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x2, 0x101001) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000003c0)={'syzkaller0\x00', {0x2, 0x4e23, @rand_addr=0x827}}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000400)=0x9a8, 0x4) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) fchownat(r1, &(0x7f0000000440)='/\x00', r4, r6, 0x1000) r7 = creat(&(0x7f00000005c0)='./file0\x00', 0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000600)=r2, 0x4) r8 = add_key(&(0x7f0000000740)='syzkaller\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="c9c8d683559ac55b03ddc7ed69b3754abab3c8fbcb1bc1fb2fd5f5ff35dc9cc06e3b49a78c1404d5c1fbe414e370d698a63324fe5e1ab9b3fdbceaa482e5dafb5ad9e1a08db9c97ad2155043444e189c49d0263858e938bc7cb280b468cfe01a", 0x60, 0xfffffffffffffffc) add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="2490c95c3673daa9c9eb0dd0feaefc89b3f43f785abbec5a9bac10bca6b26d71ed221f755514ada91d87295c851b3a8d0eeefe4798b7f3b11296bd3224669783421e6a806879ac9119b7920308b49172ba735a0cfc5dfbc71b8fd3cc582e", 0x5e, r8) io_setup(0x776b, &(0x7f0000000840)=0x0) io_submit(r9, 0x1, &(0x7f0000000940)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0xb, 0x1ff, r7, &(0x7f0000000880)="f2a7e7c1e6427fa2f1dd5501e9c85dcfaa370ed1c6ab67b607bedf7745169eec04ad882ec76d8011f3d8353aee70367094975862d4e2586c13d5fbfa5515ba2ad533afb304a2", 0x46, 0x1, 0x0, 0x1, r7}]) syz_open_pts(r1, 0x200) keyctl$assume_authority(0x10, r8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000980)={r3, 0x61da}, 0x8) listen(r7, 0x5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000a40)=0x800, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000a80)) setfsgid(r5) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000ac0)={0x0, 0x0, 0x4}) 2018/05/25 18:54:21 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x80) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000100)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000180)=0x1a, 0x4) 2018/05/25 18:54:21 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x88000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'team0\x00'}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) 2018/05/25 18:54:21 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x20000000000004, 0x2) write$binfmt_elf32(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="035268b2cf29b8679390787c2f8d6bc9ae6c6cf09680fdbce82c5b480c374ebb84ad2017f55e4bc5184e5af56664285a4160acaba8f462d423c3916012ddc3a05a9631df18aa345cec971d2b363b6a4e2be3cced8588c667a2230a8e7dff79de1cd7af11f52294c3ac93acd28ad1e5eab92d88109eac5392ea1c6b2cdd860372ef50d9b665c203f34db688977e660d1d7131d41914787f37afad24243f3883dafd009f7ff6ff2645dbeab17dacb3dd246d93f3137c19c78a9d5a81af8355f8294f04ff7d89d2257dab88414c44164b6c51c44f62023921fb4e7bad018a32100bd8622f6d42c842e9430b6c8df28ec71d7f65abb4a13e0bd2622b09f829056c6e2d0d8a0004ca4af07e991f04eb3d855de1b7e4886021f2d953014e72fa9b30097ebd30d115119f7342f551b9ca31f47f6dc0b6b7b90abdaf786c3f0bbf5f1c719909d7a0c238b38ca8bec42aca3bbbebe193"], 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0xfffffffffffffff9, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) lseek(r2, 0x0, 0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000000)) 2018/05/25 18:54:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x42000, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) [ 267.891041] rpcbind: RPC call returned error 22 [ 267.908328] rpcbind: RPC call returned error 22 2018/05/25 18:54:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="6dbba779846255d26911cea1d62b964efb8de30b6f74deb20398806f9833f3f5685642f0c4bf0ccd7505122a2b087ebedc94520ba97f55412e2a0dab91c0bed0a211528033789920680b671eecde066fa7fd1944dbd65d8e93120a3e1910eb3ad2cb0e9255741bdb4c2c9fde0521494dc87b8d46dd5a5bfc316cbe1b45fcd5d6fa91c23280a279d607908a8bfd5affc54db2d2ec0fff5bc86a620bfd01918bd328c2fdab13", 0xa5) r1 = accept$alg(r0, 0x0, 0x0) r2 = request_key(&(0x7f0000000200)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="5c2c6b657972696e67766d6e657430766d6e6574309600", 0xfffffffffffffff8) request_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='(nodevwlan1/vmnet1\x00', r2) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r1, 0x5452, &(0x7f00000e5000)=0x100000002) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/70, 0x46}], 0x1, &(0x7f0000319000)}, 0x0) 2018/05/25 18:54:21 executing program 5: r0 = socket$inet6(0xa, 0xb, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0)=0x75ba, 0xffffff42) connect$inet6(r0, &(0x7f00000015c0)={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0xffffffffffffffff}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)=""/227, 0x66}], 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001600)=[{0xc}], 0xc}}], 0xb, 0x0) readv(r1, &(0x7f0000001540)=[{&(0x7f0000000280)=""/17, 0x11}, {&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/181, 0xb5}, {&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/39, 0x27}, {&(0x7f0000001640)=""/242, 0xf2}], 0x7) 2018/05/25 18:54:21 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x100, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") alarm(0x8000) r2 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1, r2, 0x9) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000001e00000000000000a89596cf1338de1ef0554d7db902b38ddaa25c03c5bc330acb46259c1042a447"], 0x10}, 0x0) 2018/05/25 18:54:22 executing program 2: r0 = socket(0xa, 0x0, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000680)={0xffffffffffffffff}) r2 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='bridge0\x00', 0x10) sendto$unix(r2, &(0x7f0000000080), 0x0, 0xffffffffffffffff, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @rand_addr}}, 0x800, 0x1, 0xd, 0xffffffffffffff80, 0x8000000010000}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) 2018/05/25 18:54:22 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x25, 0x18000) r2 = fcntl$getown(r0, 0x9) waitid(0x3, r2, &(0x7f0000000400), 0x80000002, &(0x7f0000000340)) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x5, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000000200)="d490f7f85ebdce58bf711200dbc91befb2b5a5f1efec540867d6e33fd644e33e4e2617b3dd77c98b686a14da37775a00f73289d6aae959e5847f2f555ddf44220fb940236ed8419f1b24d07ffa2cbe0b1b75adbd8c2a0994269d61b16d5e88f79aaf85175848b7d52d838214ef93edad4c1f536be56b5fe63bab7af99dfdd3fa964184ae28808a1d488e3e731853812344bd99244e4d4a46d3ca689f0c1f9b6bec00c3ea", &(0x7f0000000100)=""/17}, 0x18) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f00000001c0)='a', 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0x5) accept(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000140)=0xffffff41) 2018/05/25 18:54:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x400) 2018/05/25 18:54:22 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'nr0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', r1}) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x400) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x2, 0x366}, 0xffffff59) 2018/05/25 18:54:23 executing program 5: mmap(&(0x7f00005a1000/0x200000)=nil, 0x200000, 0x1fffffe, 0x8031, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/105, &(0x7f00000000c0)=0x69) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/05/25 18:54:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup2(r1, r0) 2018/05/25 18:54:23 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) truncate(&(0x7f00000003c0)='./file0/file1\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f00000002c0)='gfs2meta\x00', 0x1000, &(0x7f00000003c0)) umount2(&(0x7f0000000380)='./file0\x00', 0x2) 2018/05/25 18:54:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") waitid(0x3, r1, 0x0, 0x619fa2e35bb8c93d, &(0x7f00000000c0)) 2018/05/25 18:54:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x800) ioctl$BLKRRPART(r1, 0x125f, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x1f, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x2}, 0x8) 2018/05/25 18:54:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) r1 = semget$private(0x0, 0x4, 0xe) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000000)=""/247) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003acff2)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/05/25 18:54:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="f1723f481e3a1b2cdf8ecab6fa8211f0", 0x10) 2018/05/25 18:54:23 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000000080)=""/246, &(0x7f0000000180)=0xf6) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000000), 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x20) readahead(r1, 0x9, 0x3f) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) 2018/05/25 18:54:23 executing program 7: r0 = socket$inet6(0xa, 0x80803, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x8}}, 0xe8) socket$nl_generic(0x10, 0x3, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/25 18:54:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) sendmsg$kcm(r2, &(0x7f00000009c0)={&(0x7f0000000240)=@ipx={0x4, 0x0, 0x0, "90ee30747727"}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000002c0)="3b4a14e7aa62133f9ac455d85580f4335d9b3bcf496f9881fe0e84e622020854773c88bad823b19838e7b59ebed7d20951e91f42d0dabc4d523382ad2a6acbc7", 0x40}], 0x1, &(0x7f0000000980)}, 0x0) get_thread_area(&(0x7f0000000000)={0x100, 0x20001800, 0x0, 0x8, 0x3cd, 0x3f, 0x3, 0x400, 0x1, 0x3}) 2018/05/25 18:54:23 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000fff000/0x1000)=nil) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80, 0x28280) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000100)={0x0, 0x6, 0x3, 0xd, &(0x7f00004c1000/0x1000)=nil, 0xfffffffffffff1d4}) readv(0xffffffffffffffff, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/160, 0xa0}], 0x1) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f00000002c0)=0x5) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) clock_gettime(0x0, &(0x7f0000000040)) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) ppoll(&(0x7f0000000180)=[{r1, 0x180}, {r0, 0x20}, {r1, 0x84}, {r3, 0x3101}, {r3, 0x10}, {r1, 0x4018}], 0x6, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200)={0x8}, 0x8) ppoll(&(0x7f0000245fe8)=[{r2}], 0x1, &(0x7f0000000280), &(0x7f0000f15000), 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000240)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/25 18:54:23 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x2, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:23 executing program 0: unshare(0x8000000) semget(0xffffffffffffffff, 0x3, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{0x2, 0x7f, 0x1800}], 0x1, &(0x7f0000000080)) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="d0fae9bf244662151d2861a91c5aca774c4f0e18868fbc52a89cf5e09527c0a7749f04bc54e152a114b2d9757e3af5aae4810048053a711a65fcd31d8ba0484b6173ba0695924de6fd513aa0868f32f0e435c7242fba13244cf1da36c72b3081626730b39bde3889a7eb38cd63165674a24191281cf0fcd576f243b79be1d93abcd1cf31a6183d53", 0x88, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f00000001c0)=""/252, 0xfc) unshare(0x28020400) 2018/05/25 18:54:23 executing program 7: r0 = socket(0x1e, 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000340)=0x80000001) bind(r0, &(0x7f0000000640)=@l2={0x1f, 0x100, {0xfffffffffffffffa, 0x1, 0x4, 0x0, 0x4, 0x101}, 0x90f9, 0x6}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0x71, "f614426bab6e731eb216ff6fb8a42813fb6c9a0bf8604bfb772bcaf7d690717395d81ff8d8aa580aa5c13360cd5405880ee5995a1ad05fe0123e6c5f6f7c2b7197f4b4477fbef1032db552afd5c13961bdfae99bdfb0357fdd496b59ef6e4ce92e1fbc900e1f5cbc8ddd04c2931b33df27"}, &(0x7f0000000800)=0x79) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000bc0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000008c0)=0x48) close(r0) getpeername$ax25(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r3, 0x89}, 0xc) sendto$inet6(r0, &(0x7f00000003c0)="35048588ee4d26d6989b457d1403ada036e2103077c79215ff4670de2de155d347", 0x21, 0x4000, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000700)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x4, 0x2, "464c5ae3ce26836b035fc7b626234ce7adb7d56a758ebe82f37bfc1e2a165d617e8f8e96a7d30f4bd7ec559002be40d1647cb25bc65dea3c21db4325d7f1f35d827c3e4fe61dae18982d5e29527b5644"}, 0xd8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000380)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000006c0)=[{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000005c0)=ANY=[], 0x0, 0x14000000}], 0x1, 0x4044) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r3, 0x45, 0x30, 0x8, 0xc457}, &(0x7f0000000400)=0x18) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) readahead(r0, 0x2, 0xfff) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000900)={@dev}, &(0x7f0000000940)=0x14) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000040)) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/05/25 18:54:23 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/rtc0\x00', 0x101000, 0x0) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x70000}, 0xc, &(0x7f0000001880)={&(0x7f0000000800)=ANY=[@ANYBLOB="24ca8c738cd15e2af200fbd90200060a08dd07000400db4ac3ff4a9aa376110000000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) getsockname$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x36d) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000005c0)={0x0, @local, @rand_addr}, &(0x7f0000000600)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000740)=0xe8) getsockname$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0x14) getsockname$packet(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000900)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000940)={'yam0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000a40)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000a80)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000bc0)={@remote, @dev, 0x0}, &(0x7f0000000c00)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c40)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000d40)=0xe8) accept$packet(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001340)=0x14) accept4$packet(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000013c0)=0x14, 0x807fe) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001400)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001540)=0x14) accept4$packet(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000015c0)=0x14, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000016c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000002900)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000040c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000004100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000041c0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000042c0)=0xe8) r21 = accept4$packet(r0, &(0x7f0000004480)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0x14, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004500)={@loopback, @local, 0x0}, &(0x7f0000004540)=0xffffffffffffff76) getsockname$packet(r0, &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004680)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r21, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000880)=0xfffffffffffffed5) recvmmsg(r0, &(0x7f0000004f80)=[{{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004800)=""/62, 0x3e}, {&(0x7f0000004840)=""/149, 0x95}, {&(0x7f0000004900)=""/231, 0xe7}, {&(0x7f0000004a00)}, {&(0x7f0000004a40)=""/155, 0x9b}, {&(0x7f0000004b00)=""/253, 0xfd}], 0x6, &(0x7f0000004c80)=""/40, 0x28, 0xf4d8}, 0x8000}, {{&(0x7f0000004cc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004e80)=[{&(0x7f0000004d40)=""/147, 0x93}, {&(0x7f0000004e00)=""/94, 0x5e}], 0x2, &(0x7f0000004ec0)=""/183, 0xb7, 0x4}, 0xfffffffffffffffc}], 0x2, 0x2142, &(0x7f0000005000)={0x0, 0x989680}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005140)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000005240)=0xe8) getsockname$packet(r0, &(0x7f0000005300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005340)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005fc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000005f80)={&(0x7f0000005380)=ANY=[@ANYBLOB="c80b0000", @ANYRES16=r1, @ANYBLOB="00082cbd7000fedbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="7c00020040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r4, @ANYBLOB="a80102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000500000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400030000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400b90106050600000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r6, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004000600ffdaff00000008000100", @ANYRES32=r7, @ANYBLOB="44010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="080007000000000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b7570000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ff0f000008000600", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="780102004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000400000008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040004000000080007000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000300000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000600000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r14, @ANYBLOB="cc01020064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b100000340004000000036707000000aa0ef90006000000ffff00058f9d0000be280200af9100000000010806000000ff0f02010900000040000100240001006c625f706f72745f737461747300000000040000000000000000000000000000080003000b000000b5ac9b5cbba538e7026e5832", @ANYRES32=r15, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400080000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040001000678060000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r18, @ANYBLOB="5c01020054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002400040000000105010100000600fa0102000000000003e90800000000004b00200000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400fcffffff08000600", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r22, @ANYBLOB="640102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="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", @ANYRES32=r24, @ANYBLOB="08000100", @ANYRES32=r25, @ANYBLOB="4400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r26, @ANYBLOB="08000100", @ANYRES32=r27, @ANYBLOB="bc0102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400fcffffff08000600", @ANYRES32=r28, @ANYBLOB="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"], 0xbc8}, 0x1, 0x0, 0x0, 0x800}, 0x4054) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000240)=ANY=[@ANYRES64=r0], 0x1) statx(r0, &(0x7f0000000080)='./file0\x00', 0x4040, 0x7ff, &(0x7f00000002c0)) r29 = socket$inet6(0xa, 0x2000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r29, 0x890b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x7300}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000002, r30}) ioctl$sock_inet_SIOCSIFFLAGS(r29, 0x8914, &(0x7f0000000180)={'vlan0\x00'}) r31 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1, 0x40) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r31, 0x81785501, &(0x7f0000000140)=""/44) 2018/05/25 18:54:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl(r0, 0x81, &(0x7f00000001c0)="4e7025e1668cc7f307cb7ade4b1051b51f07f9d51af1a897f9de59b26305ca801cc08f85558679c2f7dd520ba0013f9fa5bf79dd1d4ae75380137b86249e93ac22f5fabe5dc6264c73f23dffbf1d58208823b998fababe8e31de81ed6a673169ae2460bd6cf35aa054007d0879be95686e6f52c1b03b9741892b5dd299470c4c8deca1d599562d75dba29403c26cbde0cc0646c63f5db0e73f3aad2ff6630cbd1e95084343259dc6a59988ff") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000000)=0x40, 0x4) r2 = accept(r1, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="736563757269747900000000fb00000000000000000000000000010000c00000100000000000000000000002000000008000000000000000000000000000000000000000000000000000000000782e33a33b000100000000000000100000000000000000000000000000000000dbcaac8d000000000000000000ef9939aac729be9a455f52eddb2798d80d0dbc5bdeb5c82707ae01033e1739fbd894c563ce835a786fedee047b625bed52bc125357e8106e1a76b7c10000000000"], 0x78) creat(&(0x7f0000000280)='./file0\x00', 0x4) 2018/05/25 18:54:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sync_file_range(r0, 0x8, 0x2, 0x2) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) 2018/05/25 18:54:24 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x2, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:24 executing program 0: r0 = eventfd2(0x0, 0x0) poll(&(0x7f0000000100)=[{}, {}], 0x2, 0x0) flock(r0, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000021000)='u8 \x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/05/25 18:54:24 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x414001, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x5) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x4) clone(0x88042404, &(0x7f0000000000), &(0x7f0000000280), &(0x7f0000000340), &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) 2018/05/25 18:54:24 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x208002, 0x0) sync_file_range(r0, 0x2fcc00000, 0x0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x10001, 0x4, 0x1, 0x1, 0x1, 0x3, 0x6, 0x6edb766c, 0x2ca, 0x40, 0x3af, 0x1, 0x4, 0x38, 0x1, 0x5, 0x7ff, 0xff2}, [{0x6474e551, 0x100000001, 0x6a, 0x8, 0x4, 0x7fff, 0x4, 0x8}, {0x6474e551, 0x5, 0x0, 0x0, 0x3, 0x200, 0x8, 0x7}], "18f956d4950dda428a92f1c743af6e68e5b709ca6b26a9dd", [[], [], []]}, 0x3c8) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c65302073656c6620766d6e6574310270726f6340240ad04b1cdb044945e626d14fdd3e05e5cc853293f447149a0bf0fff27ea4187d255f2d9918dde648106df9491988ea2eefa95ca4818acee34226220bafcb035d9ae9bfe35ea8a507736e6394bc92251a81d214096ff467f82e8a184f55fc69f978bfbc0817f5bdf41f54dec7d859d339660e7d47a02fd045a5683d75655212294ff975844c2a88e6fe8729ab0ad9d4081aebbe5daa42fe7d0bbdedc4e338272a047f1311dbd90000"], 0xcc) 2018/05/25 18:54:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000540)='vboxnet1\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000140)=""/124, &(0x7f00000000c0)=0x7c) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x8, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)={0x7250, 0x6, 0x6, 0x1, 0x5, 0x4, 0xfffffffffffffffe, 0x5, 0x8001, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xb47}, @in={0x2, 0x401, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xcd66, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff791}], 0x58) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r3, 0x310, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000280)={r4}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000002c0)={0x6, 0x4}) 2018/05/25 18:54:24 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'lo\x00', @ifru_ivalue=0x8}) 2018/05/25 18:54:24 executing program 5: recvmmsg(0xffffffffffffff9c, &(0x7f0000008a80)=[{{&(0x7f0000000180)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/204, 0xcc}], 0x1, &(0x7f0000000340)=""/131, 0x83, 0x7ff}, 0x39c}, {{&(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/209, 0xd1}], 0x1, &(0x7f00000005c0)=""/99, 0x63, 0x8}, 0x3}, {{&(0x7f0000000640)=@nfc, 0x80, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/123, 0x7b}, {&(0x7f0000000740)=""/217, 0xd9}], 0x2, &(0x7f0000000880)=""/245, 0xf5}, 0x1}, {{&(0x7f0000000980)=@ipx, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a00)=""/82, 0x52}, {&(0x7f0000000a80)=""/195, 0xc3}, {&(0x7f0000000b80)=""/50, 0x32}, {&(0x7f0000000bc0)=""/58, 0x3a}, {&(0x7f0000000c00)=""/39, 0x27}, {&(0x7f0000000c40)=""/26, 0x1a}], 0x6, &(0x7f0000000d00)=""/18, 0x12}, 0x7}, {{&(0x7f0000000d40)=@can, 0x80, &(0x7f0000002240)=[{&(0x7f0000000dc0)=""/116, 0x74}, {&(0x7f0000000e40)=""/108, 0x6c}, {&(0x7f0000000ec0)=""/34, 0x22}, {&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/160, 0xa0}, {&(0x7f0000001fc0)=""/188, 0xbc}, {&(0x7f0000002080)=""/166, 0xa6}, {&(0x7f0000002140)=""/67, 0x43}, {&(0x7f00000021c0)=""/100, 0x64}], 0x9, &(0x7f0000002300)=""/50, 0x32, 0x7}, 0x1}, {{&(0x7f0000002340)=@hci, 0x80, &(0x7f00000038c0)=[{&(0x7f00000023c0)=""/202, 0xca}, {&(0x7f00000024c0)=""/172, 0xac}, {&(0x7f0000002580)=""/64, 0x40}, {&(0x7f00000025c0)=""/158, 0x9e}, {&(0x7f0000002680)=""/222, 0xde}, {&(0x7f0000002780)=""/210, 0xd2}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/61, 0x3d}], 0x8, 0x0, 0x0, 0x1000}, 0x1}, {{&(0x7f0000003940), 0x80, &(0x7f0000004a40)=[{&(0x7f00000039c0)=""/4096, 0x1000}, {&(0x7f00000049c0)=""/13, 0xd}, {&(0x7f0000004a00)=""/59, 0x3b}], 0x3, &(0x7f0000004a80)=""/4096, 0x1000, 0x2}, 0xcb93}, {{&(0x7f0000005a80)=@generic, 0x80, &(0x7f0000005e40)=[{&(0x7f0000005b00)=""/220, 0xdc}, {&(0x7f0000005c00)=""/195, 0xc3}, {&(0x7f0000005d00)=""/130, 0x82}, {&(0x7f0000005dc0)=""/86, 0x56}], 0x4, &(0x7f0000005e80)=""/6, 0x6, 0x5}, 0x10001}, {{&(0x7f0000005ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000008480)=[{&(0x7f0000005f40)=""/69, 0x45}, {&(0x7f0000005fc0)=""/4096, 0x1000}, {&(0x7f0000007040)=""/211, 0xd3}, {&(0x7f0000007140)=""/206, 0xce}, {&(0x7f0000006fc0)=""/30, 0x1e}, {&(0x7f0000007240)=""/4096, 0x1000}, {&(0x7f0000008240)=""/233, 0xe9}, {&(0x7f0000008340)=""/240, 0xf0}, {&(0x7f0000008440)=""/37, 0x25}], 0x9, &(0x7f0000008540)=""/124, 0x7c, 0x6}, 0x100000001}, {{&(0x7f00000085c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000008a00)=[{&(0x7f0000008640)=""/191, 0xbf}, {&(0x7f0000008700)=""/79, 0x4f}, {&(0x7f0000008780)=""/159, 0x9f}, {&(0x7f0000008840)=""/93, 0x5d}, {&(0x7f00000088c0)=""/188, 0xbc}, {&(0x7f0000008980)=""/77, 0x4d}], 0x6, 0x0, 0x0, 0xcd2}, 0x7}], 0xa, 0x101, &(0x7f0000008d00)) bind$vsock_dgram(r0, &(0x7f0000008d40)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008d80)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000008dc0)={{0x3, 0x3, 0x7, 0x1, 0x100}, 0x4, 0x6}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20", 0x2}], 0x1, &(0x7f0000334f28)}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x14000, 0x20) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000140)={r3, 0x2}) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x2283, &(0x7f0000007000)) 2018/05/25 18:54:24 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/netstat\x00') statx(r1, &(0x7f00000000c0)='.\x00', 0x0, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xfb, "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"}, &(0x7f0000000340)=0x103) acct(0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x6c, "4cebd7b4191212a76c000ca5602b3f072d4db2c0be0fd48be0ca388eaf694710ac20446c76cc0a751009ccba4a2a2612f6036d11f6e793b2472e5ca6efaef446d275399a0c82982df0e928326ba1d60978b92708b41298ff011383c7da311db62e4f0e3b22661bb4dc475101"}, &(0x7f0000000400)=0x74) 2018/05/25 18:54:24 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7fffffffbffffffb, 0xfffffffffffffffc) read(r0, &(0x7f0000000080)=""/241, 0xf1) 2018/05/25 18:54:24 executing program 3: sched_setaffinity(0x0, 0x1cd, &(0x7f0000da3000)) r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x15, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) capget(&(0x7f00000001c0)={0x20071026, r2}, &(0x7f0000000200)={0x50, 0xfff, 0x6, 0x7, 0x2, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000400)={{0x7b}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x4) r3 = inotify_add_watch(r1, &(0x7f0000000240)='./file0\x00', 0x4) inotify_rm_watch(r1, r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x6, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r4, 0xffffffffffff8001}, 0x8) 2018/05/25 18:54:24 executing program 1: getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x36, "f2300f6ef07d8c3534e5d65affeb9aab3a214c4df42ab4c0093dd7edbb552c13cf09d4de1fb041d5ce0de0255bfe796f8412ddc2d29d"}, &(0x7f0000000040)=0x3e) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0xfffffffffffffedd, 0x400}, 0x10) r1 = socket(0x11, 0x80002, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x6) 2018/05/25 18:54:24 executing program 2: write$sndseq(0xffffffffffffffff, &(0x7f0000000200)=[{0x81, 0x6, 0x0, 0x0, @tick, {}, {}, @raw8={"959546592b83c98a10d789af"}}], 0x30) 2018/05/25 18:54:24 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x2, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/05/25 18:54:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x27ff) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x16}, r2}, 0x14) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/25 18:54:24 executing program 0: r0 = socket(0xa, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='wlan0vboxnet1\x00', 0xfffffffffffffffe) keyctl$revoke(0x3, r1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@filter={'filter\x00', 0xe, 0x1, 0x4, [0x0, 0x20000280, 0x20000b98, 0x20000bc8], 0x0, &(0x7f0000000e80), &(0x7f0000000ec0)=ANY=[@ANYRES32]}, 0x7c) 2018/05/25 18:54:24 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) read(r0, &(0x7f0000000100)=""/75, 0x4b) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x10001, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000080)) 2018/05/25 18:54:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x1, 0x93) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) [ 270.595379] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/25 18:54:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x400000, 0x183) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000900)=@raw={'raw\x00', 0x9, 0x3, 0x398, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x300, 0xffffffff, 0xffffffff, 0x300, 0xffffffff, 0x3, &(0x7f0000000280), {[{{@ip={@rand_addr=0x5cb, @loopback=0x7f000001, 0xffffffff, 0xffffffff, 'vlan0\x00', 'bond0\x00', {}, {0xff}, 0x2, 0x1, 0x66}, 0x0, 0xf8, 0x220, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3f, 0xfff}}, @common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x4e20, 0x4e22, 0x4e24, 0x4e24, 0x2, 0x8, 0x81, 0x8}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x2, 'system_u:object_r:cert_t:s0\x00'}}}, {{@uncond, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx={0x4, 0x6, 0x1, "5ac87c58ebe4", 0x3eaa}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=ANY=[], 0x0, 0x20004840}, 0x4811) r2 = socket(0xd, 0xa, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0xc1e, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1}, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = dup(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000005c0), 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) getpid() bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r4, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCBRK(r0, 0x5428) unlink(&(0x7f0000000600)='./file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) r5 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r5, 0x280080) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='ip_vti0\x00') close(r4) sendfile(r4, r5, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/25 18:54:24 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="220000002000070700be0000090007010a0000ff0200000000200000050013800100", 0x22) 2018/05/25 18:54:24 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x2, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x0, 0x0, 0x4}, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in=@loopback}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) sendmmsg(r0, &(0x7f0000007e00), 0x0, 0x887) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x2}) 2018/05/25 18:54:24 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80401, 0x0) connect$netlink(r0, &(0x7f0000000180)=@unspec, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'veth0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x1b, "d736c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe77", "6e70bf9a57a799e7a56871e4f1e829091fc3abd062b731873ab286763a6b6551", "cfa8eb621d7bd0850e30158824b85ca75f9b4f56aa9152ab0a7c088b7d6106a0", "523fe94df3b990a0b9f83d855f95b06968d2350c45f648ab663bb4ec9aa39b7d", "fcf0d8b389ef1fbbfa4ef8f1c311dbf57e2aaeff6338500d648f008d5b0974e1", "65c3275cf4ae02ca1696f341"}}) 2018/05/25 18:54:24 executing program 2: fgetxattr(0xffffffffffffffff, &(0x7f00000003c0)=@known='security.selinux\x00', &(0x7f0000000280)=""/223, 0xdf) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x1400) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r0, 0x2d, &(0x7f00000000c0)={0x6, 0xffff, 0xfffffffffffffff8, 0x8ce}) 2018/05/25 18:54:24 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xfffffffffffffffe) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) 2018/05/25 18:54:24 executing program 7: r0 = socket(0xa, 0xc0805, 0x5) ioctl(r0, 0x2000000008915, &(0x7f0000000240)="46d85d1bae4bca43160fd6") r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x54, 0x80000) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x7bb9b77e, 0x42bb, 0x1, 0x7}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x8}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000000200)=[{0x81, 0x1000000000006, 0x0, 0x0, @tick, {}, {}, @raw8={"959546592b83c98a10d789af"}}], 0x30) 2018/05/25 18:54:24 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xa010000400000084) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x22d532ec3e7890d7) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xd21d, 0x100c0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0x0, 0x70bd25, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x77}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000051}, 0x4) 2018/05/25 18:54:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x401) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) 2018/05/25 18:54:24 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff08004502001b004210000000019099000000ca19fb0443af5cae780000000000000000c500000000000000"], &(0x7f0000ea3000)) 2018/05/25 18:54:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1f}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x102) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r3}) 2018/05/25 18:54:25 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x2, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000000)) chdir(&(0x7f0000000080)='./file0\x00') epoll_pwait(r1, &(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000100), 0x8) 2018/05/25 18:54:25 executing program 7: vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000001040)="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", 0x281}], 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000001300)="ffb77c12fa6c5183681bce6b96c700bc4d702b557a1d7f019a99ca986ff48a37529f0a2e1485de7102e4da212eaca9639c5c890a6bb0c907d9027814c324fa1ae992", 0x42}], 0x1, &(0x7f00000004c0)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000380)="cae0a68e1473fcb3017c901c91689184cd0859736d1e509d57bc7e87abd91d8ab2e20b59ce67b65f4c1836db761cc5e77d091808a6c1cb6a01fc1f4b8ca923e5a9c27765234e1ee7bbf2571ac06a0d86a34e561eda4ea3d5ce34e3c61bf09ae102f2c6288ca5e6a33efb67ac2589750496e2a0759395bce2c4dafa2303c037a98a422ac780382c2840617739121273b9c55e5cb316e4177867496dcad7270b82b7d9b84641b6145dfde71727f7099ae5e5edab28bab4100bf00e99d35aca5165bf80ee739e13f34fbd18ae3c9b53419c2cda6f688f03c2929cffce97e78eee", 0xfffffffffffffed3) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r1, 0xf5, "24f0f79acea1867a66700d836477a75c9a9db89d64a596764e086befacd80906eb07da3c1838665010f5d0bfc2407d957c510e2cabe472146f6ddae6ba445850996814ca03b3f460534c614dbea632986f73d81302febd251fc431d18e57bdbef41eaaa546640f2d86d1a5dfdd32692fc4a94f5ae37f1407e0182dd32fcef4b6f7e976fd659553e695278d17cc3a5e729204423362dd26a8d112a9e47cad61cf374c8eb567a429284ec68cf56ca534e85e671d71dce75155ff842c57aedbb869c6477db307c551371e158b128fb049dbe60ec058983ac88ba900ee5286079b49d0d51e3cfd787ddeb79b40cad96ed158e951b4c244"}, &(0x7f00000001c0)=0xfd) 2018/05/25 18:54:25 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x800000000001, 0x20080) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{}, {r0, 0x1050}, {}], 0x3, &(0x7f0000000240)={r1, r2+30000000}, &(0x7f0000000280)={0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x0, 0x600000, 0x6, 'queue0\x00', 0x6}) 2018/05/25 18:54:25 executing program 5: mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000580)='cgroup\x00', 0x100400, 0x0) 2018/05/25 18:54:25 executing program 4: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x5011, r0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000800)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000009c000073b9bb884564256beb7213ca0000000000000000000000000000000000000000000000000000000000000000000000000000ad000000000000000000000000000000000000000000"], @ANYRES16=r0], 0x3) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) fcntl$setstatus(r0, 0x4, 0x400) accept$ax25(r0, &(0x7f0000000080), &(0x7f0000000200)=0x10) 2018/05/25 18:54:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000040)=0x6e) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000000c0)=""/246) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$KDGKBLED(r1, 0xc08c5114, &(0x7f0000a07fff)) 2018/05/25 18:54:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r0) 2018/05/25 18:54:25 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) [ 271.308067] print_req_error: 120 callbacks suppressed [ 271.308085] print_req_error: I/O error, dev loop0, sector 0 [ 271.327756] print_req_error: I/O error, dev loop0, sector 0 2018/05/25 18:54:25 executing program 6: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:25 executing program 2: r0 = memfd_create(&(0x7f0000000040)='vboxnet0\x00', 0x4) ftruncate(r0, 0x0) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/84) 2018/05/25 18:54:25 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r1 = socket(0xa, 0x1, 0x0) r2 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f0000002380)=""/249, 0xf9}], 0x3, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000000), 0x8) sendto$inet6(r3, &(0x7f0000000380), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/25 18:54:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x8003, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) close(r2) close(r1) 2018/05/25 18:54:25 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x1, 0x8, &(0x7f0000000000)=[0x0], 0x1}, 0x20) write$eventfd(r3, &(0x7f0000000140)=0xfff, 0x8) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r0) 2018/05/25 18:54:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000e06281ab42fb897c0d554fa07424adee901d2da75af1f0200f5ab19ea65d2ab8e39cdd160d348dfdd1726d7a071fb35331ce39c5a984237d092ef1c00b517026f8bd7f2b0436a4c40960ab3f6bc482809f6bd82caa34799193b35445293b992ab5e44573eef5fd0f423a5cfb386f9cc996c6effde7e603fdeab5e8671b63bec6e9395aabab4d045f1ad982a2a898fafa710be9e681f3c6a45db03d9e6cb58fbec3d8397005f17d6f7afa102ded1837bcb805600000000000000000000") ioctl(r0, 0x2, &(0x7f0000000140)="c2b67b8439582b7fc7ab4a916775d8d5a02b8c27985477b51b70c0025371efa65ae3eb7f28298fb8b21af65f2aa9c4ee31d65be462c8fd1ecb93b40761db7a5b16efc1a81c7236c0ad7d2d7ee1164f95cc68b69c10f1025ade6719f6aa6484412e0018f3378687a3d6e129d7e616d44b48ed3486f6b3eb6b00f8b7f8a2cb3525576298ec0109dab76e5b2ffc89f41ad391f3eacea78a1524ac3742eabb0a420766c3a96184") r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) pread64(r2, &(0x7f0000000080), 0xff7c, 0x0) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/05/25 18:54:25 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000240)='/dev/net/tun\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x9, 0x95, 0x6, 0x4}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x54, "10c85adee9b0c4e4bcaa71fd4e527007726f464a25aa49f6c877dd7efeb1f37394c273bde2d4333f12bbada86b084e3c0bbc9233a06698a5931a6679e890c5d4d377c812ac9d7923fb2a58e13203e899c8c4944a"}, &(0x7f0000000400)=0x5c) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000080)) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000000c0)=0xe0000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="0000e402c53ee6743594ce9ba7eca8134bb7f129407deeeee995fc83eb078b368c6a0de2519f88cfcf550fe7ffb182dc9d1a0af287c24e4796c505e5aa73487fbe4236a00e3465ffb12234122b7710417bbd28d562411847a45347f87a94528696c345602e7cebfbdcdd37d8fc2475a8228c9529a885250c731ba9db41eee4e2f4f7951f8fed3693c6e4905d3d4db35a3281d662d134f18d56c698f9753220d7c3c0f12e84767e3faf805ea42f9dc276a489e912e1ddf625e4367007d58b425d30aef9ddd00df7751637018451daa290beb181f09a02de3518000000000000000000000000"]) 2018/05/25 18:54:25 executing program 6: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) [ 271.614339] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/25 18:54:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="2b00000000001b207f5c5eeb08004500005800000000002f9078ac1414aaac1414aab421880b00000000dbe1a1eff093c6df00000800000086dd0800002100000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000080"], &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) 2018/05/25 18:54:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup3(r1, r0, 0x80000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000380)={0x3, 'ip_vti0\x00', 0x2}, 0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r3, 0xffffffffc150fbdd}, 0x8) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000280)={0x4, 0x7fff, 0x5, 0x8001, 0x81, 0x4, 0x2}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000001c0)={r6, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0xb) 2018/05/25 18:54:26 executing program 3: r0 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{r0}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) fstat(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=@newsa={0x18c, 0x10, 0x601, 0x70bd28, 0x25dfdbfd, {{@in6=@dev={0xfe, 0x80, [], 0xb}, @in=@multicast2=0xe0000002, 0x4e21, 0x100000000, 0x4e21, 0x7f, 0xa, 0x0, 0x80, 0x0, 0x0, r3}, {@in=@multicast2=0xe0000002, 0x1ff, 0x32}, @in=@dev={0xac, 0x14, 0x14, 0x19}, {0x5a63, 0x4, 0xc4, 0xf8de, 0x1f, 0x8, 0x9, 0x3}, {0x401, 0x8000, 0x0, 0xffffffffffffffab}, {0x9, 0x0, 0x101}, 0x70bd2b, 0x3502, 0xa, 0x3, 0xef, 0x8}, [@proto={0x8, 0x19, 0x7f}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @algo_aead={0x5c, 0x12, {{'ccm(aes-aesni)\x00'}, 0x78, 0xe0, "e72bd98ecf181bb873f5638964c5c6"}}, @lifetime_val={0x24, 0x9, {0x800, 0x22, 0x1a, 0x1}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x4000}, 0xc0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) 2018/05/25 18:54:26 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb3, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffe48) 2018/05/25 18:54:26 executing program 6: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:26 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0}, &(0x7f0000000200)=0x14) sync() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r0, 0x5, 0x0, 0x1, 0x101}, &(0x7f00000000c0)=0x18) 2018/05/25 18:54:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c0000000000000000000000000000000000000100000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000c4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020002000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x8000) 2018/05/25 18:54:26 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x8, 0x801000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x2, [0x8]}, 0x2c) ioctl$void(r0, 0xc0045878) 2018/05/25 18:54:26 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:26 executing program 7: r0 = socket$inet(0x2, 0x2, 0x7) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x3, 0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r3 = socket(0xa, 0x1, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000700)=@req={0x6, 0x301, 0x0, 0x3}, 0x10) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800001}, 0xc, &(0x7f0000000180)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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"], 0x480}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x7, &(0x7f0000ffb000/0x2000)=nil, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/25 18:54:26 executing program 4: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x20600, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380), 0x0, &(0x7f00000005c0)}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000200)={'ah\x00'}, &(0x7f0000000280)=0x1e) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) io_setup(0x469, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x3f000000}]) 2018/05/25 18:54:26 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x4, 0xfffffffffffffffd, 0x40}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x8, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x43, 0x0, 0x0, 0x0, 0x3c1}, [@alu={0x4, 0x749d, 0xc, 0x0, 0xf, 0x20, 0x1}, @map={0x18, 0x7, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x2, 0x6d, &(0x7f00000000c0)=""/109, 0x41000, 0x1, [], 0x0, 0x5}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f00000001c0)="cd31", &(0x7f0000000200)="45e2170ae50c8a137f07962780606f68ece08b1017cd726423df473bec4c07602943a0230a830bf2e564fbecdde535892fbd253a3c8c6ba46ed1211ac492e4b5e21f9dac465c2fc3c2d516dd8b7f2a32e862881d052d2baba7c3ea08b71f4d43ab06be9f7033003f33fbc14637e1ec8876ccf477b47f07088d1cb418e69e6361350c0317b5c8a56a33f7f8aa6e4533829538645a", 0x3}, 0x20) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={0xffffffffffffff9c, 0x0, 0x0, 0x100, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xc5, "825a3cd5cbd78f9d4a75834510f61b32dc539f98176e26189bc91a8f73a91b08dfa9ade2e603ed86fb8412feeaf919d6883466ae9136ce647325e4608bb48a865bdc5e08ff34d868f8cedd46066f4c79e5698b342d1af2e5b20f8e3a7f78a9eb5d1a9ca92c652f625965a69de49042d79da361eaeb12107b5bf183da3d11b2fd302167df9a5b29a6b7211a0987ade94bb4b31995c28eb2bf78cdbfed2882d04cdfb3d30584d5ad293db07c68671410baa9f106d159484176067cc508fd579136a0c8f878c8"}, &(0x7f0000000480)=0xcd) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x59d, 0x7ff, 0x6a7, 0x9, 0x20, 0xffffffffffffff81, 0xed7d, 0x0, 0x7, 0x8, 0x9, 0x3, 0x1000, 0x7ff, 0x6da]}, &(0x7f00000005c0)=0x100) 2018/05/25 18:54:26 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4000000000d2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/25 18:54:26 executing program 0: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = gettid() r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/dev\x00') preadv(r2, &(0x7f0000000700)=[{&(0x7f0000000080)=""/21, 0x15}, {&(0x7f0000000600)=""/246, 0xf6}], 0x2, 0x0) 2018/05/25 18:54:26 executing program 1: socket$packet(0x11, 0x2, 0x300) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/25 18:54:26 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000000240)=""/129, 0x81) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0xfffffffffffffffd, 0xb, 0x0) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) 2018/05/25 18:54:26 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = dup(r0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x78) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x7f, 0x4, 0x8000, 0xd078, 0x9, 0x3, 0x2, 0x4, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x200, 0x2}, 0x8) read(r0, &(0x7f0000000100)=""/234, 0x82) r4 = gettid() fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)=0x5) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/25 18:54:27 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_tables_names\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xbf18c787464b108e) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x6c00000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1400000000060100001000000000000000000000"], 0x14}, 0x1}, 0x800) name_to_handle_at(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x1008, 0x0, "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"}, &(0x7f0000001340), 0x1000) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) bind$packet(r0, &(0x7f0000000100)={0x11, 0xf9, r2, 0x1, 0xfd, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x14) 2018/05/25 18:54:27 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000140)={0xf9, &(0x7f0000000040)=""/249}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getpeername$ax25(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000300)="664bcca318e1d6e14f1e6d8c0124d921c35c58d0eda67ee1b9b5683402285265d0cb48c25a87031b76e507d4d1de631a4f8d5fa76d433aaaebda1fa98cdea2503714875a4ceb576121f15cc0daa8768675d30f00960ca226de1b63d5aa9d45b0905150afa53a3cea261192c7991c1644a8bbdaf710ab26e1bce45b0c0491052006f9a7bdba85b6c313eebf1e1dd736ff7d8055d98ba8daa95a7c1c797641926af2ffcc24b08056d8961b8e93409eb81495927122bd1c116be2cb5d1555eee41d7d54923c37bc2b9cc392", 0xca, 0x1, &(0x7f0000000400)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000500)={0x0}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000480)={'NETMAP\x00'}, &(0x7f00000004c0)=0x1e) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000440)=0x40, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000280)={r3}) 2018/05/25 18:54:27 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:27 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = getpgrp(0x0) capset(&(0x7f0000000040)={0x399f1336, r2}, &(0x7f0000000080)={0x8000, 0x5, 0x4, 0x6, 0x3, 0x9}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xffffffffffffffff) socketpair(0x1b, 0x5, 0x7ff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000100)=0x5) connect$unix(r1, &(0x7f0000681000)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/25 18:54:27 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='wchan\x00') exit(0x1) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)=""/202, 0x14}], 0x1, 0x200000) 2018/05/25 18:54:27 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3e) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x7fffffff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000002c0)=""/4096, 0x1000}, 0x40000062) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000012c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) sendto$packet(r1, &(0x7f0000000180), 0x0, 0x4000, &(0x7f0000000200)={0x11, 0x8, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/25 18:54:27 executing program 0: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000680)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0xd6}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000000a00)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x5, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x54, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) socket(0x15, 0x7, 0x2) sendto(r0, &(0x7f0000000240)="120000001200e7ef007b00000000000000a1", 0xffffffffffffff8c, 0x0, 0x0, 0xff58) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/25 18:54:27 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x5, 0x200000000000009}, 0xfffffe70) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) 2018/05/25 18:54:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000680)={@multicast1, @remote, 0x0}, &(0x7f00000006c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)={'team0\x00', r1}) 2018/05/25 18:54:28 executing program 1: prctl$setname(0xf, &(0x7f00000007c0)="2f6f6e2300000000000000000040a41b269b0c42bc8809cff4e898c07c619acffd6cdf1f132c117b32134f5e21e099e482d2361ce3e9f4e3b2081f06f1052cd4e141a559978e43887e78f95038cf388d1e24af0bd255108bae864a04724aba365fc3fd39f31d0fe240b695a106f7e6e6dc93bf1b8e54562c4adfdbd0cd944a95628d7a656aaf9bdc6a8c") r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x2) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="2f269e3df329fb7d537c129bcb99ac4e605f262fd4ba1b1d357788f9550788437bf025dbb073d0b0d70db7552c53c5a10941a0e385d17585") ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x0, 0x0) 2018/05/25 18:54:28 executing program 3: msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2b0000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/05/25 18:54:28 executing program 7: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x0, 0x1, 0x4, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) sendto$inet6(r0, &(0x7f0000000380)="be7d8cea0926802d4ac8cce2ae5a4644481b3ddf189dc66fdb4257fca7e21989d29d20b2e7649e1bdfe0db29638c369841a9b7ff7c921dc61b09d6218c8e8f4138675a38b7ae62f383f2bc3c5184211fc3da2bc4658395a249ba60ce5589bc4dc5d24196a3276e24434eb82da0d7cdddb83ced5d172918ed822cc3a1814f7a624e64db96030be97e4f031294ce7679edffec73af4c68fac93194969fb8574eaa1c6178125a43a2891c0dea3cafe0f43ee4793be5780b08de6efc4e6fb741ccbe19d740b10f", 0xc5, 0x20000000, &(0x7f0000000480)={0xa, 0x4e24, 0xdd, @empty, 0x2}, 0x1c) fstatfs(0xffffffffffffffff, &(0x7f0000000500)=""/55) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x42900, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000140)=0x100000001, 0x4) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)="760c11ed432d00", 0x3, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000000200)=""/140, 0x8c) open(&(0x7f00000004c0)='./file0\x00', 0x8000, 0x4) 2018/05/25 18:54:28 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000680)={@multicast1, @remote, 0x0}, &(0x7f00000006c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)={'team0\x00', r1}) 2018/05/25 18:54:28 executing program 5: syz_emit_ethernet(0xd1, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [{[{0x9100, 0x7, 0xfff}], {0x8100, 0x80, 0x6}}], {@llc={0x4, {@llc={0xf0, 0x0, "e4", "55bae8bb699e10fcf0c24e41a9dcc02c90f9cf8c2cf1ff626bfa3a2f8ea861e2f440f760e65cd1488b953a53d9c6464db45fec8abc4b66a55df738a30748346cc98bf33267caf8ab385e25ec0caf748e6fd31f7a68bb92a88ecdf95698f4fffc1e0fe577442a5a6b9678d41dddac79935a8cd7fa5982d27f0949f8d40fae5ecd14fb3011486c9db4480f21469efc376eef2161bf250ca92710e84117f2ffbc96ac82c97a21c0a9c9dff62671488ff968bad56c6a46f6ed08"}}}}}, &(0x7f0000000000)={0x1, 0x1, [0x24f, 0xc0d, 0xc4d, 0x3fb]}) r0 = userfaultfd(0x0) close(r0) fgetxattr(r0, &(0x7f0000000040)=@random={'osx.', '{nodev\x00'}, &(0x7f0000000080)=""/163, 0xa3) 2018/05/25 18:54:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x0, 0x1, 0xffffffffffffffff, 0x100000001, 0xfffffffffffffffe, r1}) read(r0, &(0x7f0000000200)=""/251, 0xfb) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4d, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xa2, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0x100000000}, 0x4) 2018/05/25 18:54:28 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x1}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB="02120000000004000000000000041800"], 0x10}, 0x1}, 0x0) r2 = dup(r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040), 0xffffffffffffff41) 2018/05/25 18:54:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000680)={@multicast1, @remote, 0x0}, &(0x7f00000006c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)={'team0\x00', r1}) 2018/05/25 18:54:28 executing program 2: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4000) fadvise64(r0, 0x0, 0x3, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x7, 0x800, 0x0, 0xb941000000000000, 0xffffffffffffffff, 0x400, 0x9, 0x2, 0x0, 0x7fffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1, 0x2000000001}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000feefe0)={r2, &(0x7f0000fee000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000d000), &(0x7f0000009000)}, 0x20) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) 2018/05/25 18:54:28 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:28 executing program 3: r0 = socket(0x2000000011, 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0xd3b, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140), 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="029db0a2f8ea00000000000000b80900000091b8755d7abacb9531d189db66fba5c01ae32d985d1c919ca93f4f7d57b25d566da2e05a1b9532af1379f5fe590fadd0cfe609f40c20e2843e81bb4e277731bc6638ad24e8a9fc322c0824b4a9ff844e39486f93c193684c4241c8aa6910f735e9ddfcf501eba7e5b6e159d0deb3b699d125562acb40b2dabcff518fa691a7329e188ad5a440faefca1bec5b7f4491481f9ac573a8a18fdd9ee88207d2f091f2b79bae66ec75", 0xb8) 2018/05/25 18:54:28 executing program 5: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1) r1 = socket(0x17, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="9400000001c3dec68649c78f3615a51c9f2bd17f8fe9b0ebdbcd4eda331231a51580dee77d250f1ce36d0cb308de400fef820f963c7496f1e9ee763dbb55afca5a0300000055afbfd275b57b8f04ab2300e9cad251ab98102fec70b77ecec49b67fe4a1da0a7be56ad2dc2e2df47b2012113c2adb8c4c8b87c4eb84c48e0257dd38815bdd9a7176494d7371697adc133fbf7aad3aea6386458402a9853fde8e6a89ae726230c93c1aaf901045d9271e6ec1ad3ee26a499bb81ab0a57940ae91b5e36a85d11201efda1eeabcfc05e5603919bf0bd77266e1b3d6c9f0dd087501d1a51277d1821436b51f2817f1d4c489f67b342779704"], &(0x7f00000000c0)=0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x68, &(0x7f0000000340)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e22, 0xc58524b, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}]}, &(0x7f00000003c0)=0x10) clock_nanosleep(0x1, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0x0, 0xfffffffffffffffd) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) 2018/05/25 18:54:28 executing program 1: ioprio_set$pid(0x2, 0x0, 0x4001) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0xce8657ccc9696828) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) clone(0x0, &(0x7f0000000180), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f00000000c0)) 2018/05/25 18:54:28 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000012c0)='/dev/admmidi#\x00', 0x20, 0x82) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001340)={0x0, 0x10, &(0x7f0000001300)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000001380)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000001400)={r1, 0x3}, 0xec) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getgid() fsync(r2) keyctl$chown(0x4, 0x0, 0x0, r3) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00000013c0)=0x200, 0x4) sendmsg$nl_generic(r2, &(0x7f0000001280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40080020}, 0xc, &(0x7f0000001240)={&(0x7f0000000080)={0x119c, 0x40, 0xbfb27f8771476ce7, 0x70bd2a, 0x25dfdbfc, {0x11}, [@generic="ba08d65c532c9e1158df5af2513b0ee789283f1fb1d88fb26320d8a058211e9af762b21dc4565911ebd63da9657f85a1fc1bd540837c65f999540caf12cdc0a61f4e312f01af34264f8e49854194e98bc423bc05f70946e837711f3527cfa65673833d1bc8fe7248328726984a96ce42d92e0ea65a8c178f7c6b783606befa3ec486b084015a0e6815d766f548b021ecaf62e7eece3a52b46c3338e2ddaa7b6b20dd9624774ab16659153fcafd0a89afb586b452c95d34dd470f9806c1bf8c97a2849fa0636792894129bf942339ae21567172c7fd9c", @nested={0x30, 0x67, [@generic="3936c4577c2fc3af6fc1d2b50f45dbe1e810c25a743f951db14479d2", @typed={0x10, 0x5d, @str=',security\x00'}]}, @nested={0x1080, 0x6b, [@typed={0x14, 0x66, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x1004, 0x60, @binary="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"}, @generic="9385e422b25cf0608c4b21ace8d37da0ebc39ffee268061025e5d331bfec2a53890e346d7db55d94c397c6591d3b870a204d87a26d942e3948656b909ecbae40b6f2726fab164d2cb01acb67786c45c8b8d35e9f05981f9c22c37604a709e28858"]}]}, 0x119c}, 0x1, 0x0, 0x0, 0x4800}, 0x800) ioctl(r2, 0x0, &(0x7f0000001480)="df384919f0833567862690dd39de38ffc7cfde9c217a45ad55bba8e5ccbf32c531aede45b430b1680e2784c8df11a561a11e47d68957a5e748e15a283e63497aec4264a74ca53af78f5b444b40ea25bffccb3737746028216a3c4e20852b004b6bbecc7edfd5f9ddfa5135884b5ccca4db3379c7913195e0fe765c9822d2d8131ee431bf41b608dcfda2c26a95") sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x20, 0x1d, 0xffffffff0000000d, 0x0, 0x0, {0x7592da1f}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001540)={0x9, 0x8, 0x100000001, 0x4, [], [], [], 0x101, 0xffffffff, 0x3, 0x0, "2c3ac17e102bcd42ebaf42bd0cd7d577"}) 2018/05/25 18:54:29 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/05/25 18:54:29 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000680)={@multicast1, @remote, 0x0}, &(0x7f00000006c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000700)={'team0\x00', r1}) [ 275.053561] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 275.091205] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/25 18:54:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xfffffffffffffffd, 0x2}, 0x8) r1 = accept4(r0, &(0x7f0000000080)=@ethernet={0x0, @remote}, &(0x7f0000000000)=0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000000140)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x20000004e23, 0x0, @dev={0xfe, 0x80, [], 0x1c}}, 0x1c) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000100), 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x9f, "9e508cf7d5bf1a98536183f04db5e109ddeb2bf7117f9dfb54db991fd416721026519fd68f5407e5fa8942203a52504c2f6bf653150cd339ee306f244dd17bd844e6d4cb83585246f192fc9dd187e4fe83041833e60860ef2f42beae660acd0e9ba1a908732cb7b1d5246fc5f49d039f7a3e041b09fc2d5f017cd51018e881339eaf706c71c1fb495246eea37b77bdab8b0d6d7472f7877d9ab8e6fdd27cbc"}, &(0x7f0000000240)=0xa7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x100000001, 0x1, 0x7, 0x8, 0x4, 0x2, 0xffff, 0xff, 0x20, 0x2, 0x3, 0x7, 0x20000000000000, 0x100000001, 0x38]}, &(0x7f0000000380)=0x100) 2018/05/25 18:54:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x10001}, {0xf, 0x3}, {0x4, 0x2}, {0x2, 0x9}, {0x2, 0x9}, {0x6, 0x6}, {0xb, 0x4}], 0x7) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a877554dfb7d58b90e8c6f593f0e39e00", 0x11) 2018/05/25 18:54:29 executing program 1: r0 = socket$inet6(0xa, 0x100000002, 0x0) r1 = socket(0x2, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/25 18:54:30 executing program 7: 2018/05/25 18:54:30 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) 2018/05/25 18:54:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000680)={@multicast1, @remote}, &(0x7f00000006c0)=0xc) 2018/05/25 18:54:30 executing program 2: 2018/05/25 18:54:30 executing program 3: 2018/05/25 18:54:30 executing program 1: 2018/05/25 18:54:30 executing program 5: 2018/05/25 18:54:30 executing program 4: 2018/05/25 18:54:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001e000102000000000000000007000000", @ANYBLOB="000000000000000000000000000000004b7333c24d027af2584fd3ac481e382601c6db656b9a869d58d850c63885ef19edb31fa4380987f5dc03f82b46b33695a9e8732b31dc936262386c9ad76e42879e01c5c241ab508df99f81e17cf755aba862d9550de2795aa89c57ae9dfb0f55a4122a4c663744f67d6c17f9baffb88f419ce5901ded38fd8af55cf7af7ab82cb67a44dbe493f8bca3d024551b6029126f85da6d5bb24732c9381d6bf944124ca73610b16b1802b24276be5e105fb1b61c78267917020baf96f7b70717"], 0x2}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/05/25 18:54:30 executing program 3: keyctl$join(0x1, &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}) 2018/05/25 18:54:30 executing program 1: 2018/05/25 18:54:30 executing program 7: 2018/05/25 18:54:30 executing program 4: 2018/05/25 18:54:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/25 18:54:30 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) 2018/05/25 18:54:30 executing program 5: 2018/05/25 18:54:30 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1fffc) 2018/05/25 18:54:30 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket(0x40000000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'veth1\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bridge_slave_1\x00'}}, 0x1e) 2018/05/25 18:54:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000000)=0x80000000001, 0x4) sendmmsg(r0, &(0x7f00000007c0)=[{{0x0, 0xffffffffffffffa5, &(0x7f0000000500), 0xbf}}], 0x1, 0x0) 2018/05/25 18:54:30 executing program 3: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) 2018/05/25 18:54:30 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) 2018/05/25 18:54:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:30 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x1ff) 2018/05/25 18:54:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:30 executing program 4: syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"67726574617030e8ffffffffffdfff00", 0x400000000003304}) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/05/25 18:54:30 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x8000000000000a, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x2000400) lseek(r0, 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000c00)={{}, {0x80}}) 2018/05/25 18:54:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x2) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="1d7396e8fbff70f73eede8dc3c151bcb1f47b3184dc762dcd1267af15d692fa20bb54f870d680cefaf56ebc35ef86a6f95ce714fdf87baeb5ab30489441992184f7b27e7eb5947f4c1913b73378e9918ece042105484974ff9e58ba73c8e31df148fda372f3ae10efa5ed79f9f65f2fbaa86f9ebbd5f042be3dcc926371b7784164f518e9020ac8b8fcea6cd3335dcb45761faee1f12648e50dfed8e7c633ee3310b6b2229d3540f18919c7c7d3ec3aeb68bea0fd285806fa8e48ce159106a2bc563264ff0f6ebca0bd770214a3cfd9e554d443c5b7d430644e396d3551abda6d2151c7d0b2439143e7f1d66a448768631c0", @ANYRES16=0x0, @ANYBLOB="040000000000fcdbdf2508000000"], 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) socketpair(0xa, 0x804, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r1, 0x3) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/16, 0x10}, {&(0x7f0000002580)=""/69, 0x45}, {&(0x7f0000002600)=""/147, 0x93}], 0x5, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) r2 = accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f0000000000)=0x60, 0x800) write$binfmt_aout(r2, &(0x7f0000000540)={{0x10b, 0x0, 0x1544, 0x237, 0x3d1, 0x5, 0xdde, 0x4}, "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", [[], [], [], [], [], [], [], [], []]}, 0xa1b) 2018/05/25 18:54:31 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) 2018/05/25 18:54:31 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/40, 0x28}], 0x1) r1 = socket(0x233ab9b265b4f48b, 0x1, 0xfefffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r2, 0x29, 0x23, 0x0, 0x0) 2018/05/25 18:54:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000000c0)={'bond0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0xf1}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000500)={r2, 0x4, 0x20}, &(0x7f0000000540)=0xc) 2018/05/25 18:54:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:31 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x20000000000000b) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000180), &(0x7f0000000140)=0x5b) 2018/05/25 18:54:31 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000470ff8)=0x72) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() ptrace$peek(0x2, r3, &(0x7f00000001c0)) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x10000, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) sendto$unix(r2, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r1) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/05/25 18:54:31 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) 2018/05/25 18:54:31 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/05/25 18:54:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20001, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x3) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40180, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000180)=""/104) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/05/25 18:54:31 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@hci={0x1f, r1}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)="143330d427c61aec6d786b9d49da37a0", 0x10}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x108, 0x4000}, 0x4008800) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xffffff3d) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) 2018/05/25 18:54:32 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) 2018/05/25 18:54:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:32 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0xa, &(0x7f0000000240)={0x4, 0x7}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000380)=ANY=[], 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x800) 2018/05/25 18:54:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x2000000005, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000040)=0x6304983bd6ae7e8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2}, &(0x7f0000000180)=0x8) r3 = dup(r1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) 2018/05/25 18:54:32 executing program 2: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086d26050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000004000000aa0000000000089078"], &(0x7f0000000040)) 2018/05/25 18:54:32 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000), 0x4) write$binfmt_aout(r0, &(0x7f0000000040)={{0x0, 0x2336, 0x8, 0xa2, 0x7, 0x2, 0x2, 0x5}, "70e69f76a9e1e8b57302", [[], [], [], [], [], [], []]}, 0x72a) 2018/05/25 18:54:32 executing program 4: unshare(0x24020400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200080, 0x0) write$cgroup_pid(r0, &(0x7f0000000000)={[0x34, 0x35, 0x32, 0x39, 0x30, 0x39, 0x32]}, 0x7) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)}], 0x1, 0x0) 2018/05/25 18:54:32 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:32 executing program 5: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) fcntl$setown(r1, 0x8, r2) 2018/05/25 18:54:32 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1e, 0x82802) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x2, &(0x7f0000000100), 0x36b) 2018/05/25 18:54:32 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001ef90)=[{&(0x7f000001f000)=""/4096, 0x20020000}], 0x1}}], 0x48}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0xeeeedc431eae3a12) 2018/05/25 18:54:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/05/25 18:54:32 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000040)=""/11, 0xe000000) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x9, 0x40, 0x0, 0x267c, 0x8000, 0x72, 0x4, 0x0, 0x524a, 0xffffffff7fffffff, 0xf6, 0x8}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x800) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/05/25 18:54:32 executing program 4: r0 = socket$inet(0x2, 0x2, 0xd) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000100), 0x4) 2018/05/25 18:54:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x800000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) ioctl$SG_IO(r0, 0x2285, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, @scatter={0x0, 0x0, &(0x7f0000001500)}, &(0x7f00000015c0), &(0x7f0000001640)=""/60, 0x0, 0x0, 0x0, &(0x7f0000001680)}) writev(r0, &(0x7f0000000040), 0x146) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) prctl$intptr(0x0, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000000c0)={0x0, 0x18, [0x2, 0x9, 0x7fffffff, 0x4, 0xd019, 0x10000]}) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '/dev/sg#\x00'}, {0x20, 'ppp0pcgroup'}, {0x20, '&@cgroupvmnet0$mime_type@em1em0[em0posix_acl_access'}, {0x20, 'wlanF'}, {0x20, "11747275737465645e75736572"}, {0x20, '/dev/vcs\x00'}], 0xa, "bebb55a73f04dc6d01152b9d539b4de67eb502b2c45512f5495a9e794e8dc6"}, 0x1b5) 2018/05/25 18:54:32 executing program 6 (fault-call:2 fault-nth:0): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:32 executing program 7: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f000034c000), 0x4) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000040)=0x9) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180)=0x5, 0x10) 2018/05/25 18:54:32 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000100)='mountstats\x00') ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000240)={0x1, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x7f, 0x5, 0x8, 0x10000, &(0x7f0000000200)='bond_slave_1\x00', 0x81, 0x0, 0x7fffffff}) sendto(r4, &(0x7f0000000180)="350e2eafa6a4", 0x6, 0x40, 0x0, 0x0) getsockopt(r2, 0x3ff, 0x100000000, &(0x7f00000002c0)=""/12, &(0x7f0000000300)=0xc) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x0, 0xa}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/05/25 18:54:33 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) [ 279.064743] FAULT_INJECTION: forcing a failure. [ 279.064743] name failslab, interval 1, probability 0, space 0, times 1 [ 279.076162] CPU: 0 PID: 18194 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #102 [ 279.083546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.092923] Call Trace: [ 279.095550] dump_stack+0x185/0x1d0 [ 279.099223] should_fail+0x87b/0xab0 [ 279.102972] __should_failslab+0x278/0x2a0 [ 279.107250] should_failslab+0x29/0x70 [ 279.111203] __kmalloc_track_caller+0x209/0xcd0 [ 279.115924] ? do_ip_setsockopt+0x225d/0x5670 [ 279.120457] ? local_bh_enable+0x36/0x40 [ 279.124585] memdup_user+0x7c/0x200 [ 279.128251] do_ip_setsockopt+0x225d/0x5670 [ 279.132618] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 279.138124] ? kstrtoull+0x766/0x7e0 [ 279.141896] ? kmsan_set_origin_inline+0x6b/0x120 [ 279.146798] ? kmsan_set_origin+0x9e/0x160 [ 279.151076] ip_setsockopt+0x134/0x2b0 [ 279.155008] udp_setsockopt+0x108/0x1b0 [ 279.159046] ? udp_lib_setsockopt+0xad0/0xad0 [ 279.163576] sock_common_setsockopt+0x136/0x170 [ 279.168303] ? sock_common_recvmsg+0x270/0x270 [ 279.172928] __sys_setsockopt+0x4af/0x560 [ 279.177148] __x64_sys_setsockopt+0x15c/0x1c0 [ 279.181688] do_syscall_64+0x152/0x230 [ 279.185613] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 279.190827] RIP: 0033:0x455a09 [ 279.194036] RSP: 002b:00007fcc5977dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 279.201787] RAX: ffffffffffffffda RBX: 00007fcc5977e6d4 RCX: 0000000000455a09 [ 279.209079] RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000013 [ 279.216368] RBP: 000000000072bea0 R08: 0000000000000018 R09: 0000000000000000 [ 279.223698] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 279.223717] R13: 0000000000000628 R14: 00000000006fd460 R15: 0000000000000000 2018/05/25 18:54:33 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:33 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="005ced4cc46ee90075c344e1a652d446f9705858b2e09cc4af1800000000bdaa48ff214c262b88b6b7f3611d13bd02466af4de33987b67b9528bd268ed117d628c4c333d78d6278d7178c1d4a8ad8ad172a4eb18423624a0a641862c1771450f6d128b1901c7af2fc1ff1e5321c2c0ec39d0d230d6926e0e97f8a782d8efd1f30486fc53fd960dd04aa7b1fcc6e5a40df0809806d771d621"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x8200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000400)={0x2, 0x8, [0x2, 0x273532a2]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000380)={0x5, &(0x7f0000000300)=[{}, {}, {}, {}, {}]}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000080)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfffffdee, &(0x7f000000cf3d)=""/195, 0x41000, 0x1, [], r1}, 0x48) pipe2(&(0x7f0000000000), 0x800) 2018/05/25 18:54:33 executing program 4: r0 = socket(0x0, 0x5, 0x2000005) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100feffffff0800000000000006", 0x24) 2018/05/25 18:54:33 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xffb6, 0x20001) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) write(r0, &(0x7f0000000600)="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", 0x5e9) [ 279.300904] sg_write: data in/out 1818846731/389 bytes for SCSI command 0x67-- guessing data in; [ 279.300904] program syz-executor3 not setting count and/or reply_len properly 2018/05/25 18:54:33 executing program 6 (fault-call:2 fault-nth:1): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:33 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') 2018/05/25 18:54:33 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:33 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rtc0\x00', 0x400, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000880), &(0x7f00000008c0)=0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000800)={{&(0x7f0000000700)=""/208, 0xd0}, &(0x7f00000000c0), 0x60}, 0x20) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x20000, 0x0) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000480)='/dev/urandom\x00', 0xa400, 0x0) getsockname(r3, &(0x7f0000000580)=@ax25, &(0x7f0000000600)=0x80) renameat2(r4, &(0x7f0000000440)='./file0\x00', r5, &(0x7f00000004c0)='./file0\x00', 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000640)={0x2, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x5, &(0x7f0000000000)=0x2, 0xc49c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) sync_file_range(r5, 0x40, 0x3f, 0x7) capget(&(0x7f0000000500)={0x39980732, r6}, &(0x7f0000000540)={0x3f, 0x4, 0x4, 0xd426, 0xfffffffffffffffb, 0xffffffff}) tgkill(r6, r6, 0x13) r7 = request_key(&(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='security\x00', 0xfffffffffffffffa) memfd_create(&(0x7f00000003c0)="76626f786e65743021db00", 0x1) keyctl$restrict_keyring(0x1d, r7, 0x0, &(0x7f0000000380)="76626f786e65743021db00") ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000040)="4ce4124b9c44b0413d4a9350f31d6beeb250c42cf636396e51efcee004344e1c9ea4c8bf0db121cdfb0cc4a2f17677a55e3e24186bd58deba8f4aaab49c4e46aebea1da352") ptrace$setregs(0xffffffffffffffff, r6, 0xca0, &(0x7f00000001c0)="fcfb0b9aa4d4dd76b4b13304e25291416808ce230eaaa8326272fc543b8facd50ad3242a28a152fbc2912b07cd071590bf6900412678f93b0b9384d8af9e7d89f924bdb357c31c9de53b200598817b9e08aa51daf349ed4e862dbc0b4bedee6eae7f2a245ee6ecd156bfbe4e762ee29cd9e932e61169531ca721adb9386b9d8106c7b92525cf5fa0c55e1d9955ea790445d811671b50934ec858be9a0980a9cb0d00de99e856ff1ebf3ded0dfa6132b76d09eb9c4422cb30e1f431492d266b35a7dad9af3f14c8a4eb47e95b983c") 2018/05/25 18:54:33 executing program 4: futex(&(0x7f0000000000), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x2) r0 = gettid() prlimit64(r0, 0x4, &(0x7f0000000040)={0x48a0, 0x9}, &(0x7f0000000080)) 2018/05/25 18:54:33 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x4000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f00000001c0)="ecea28dd8071250d5862198cd3bde301d603004cac45dfdd24ea7136aba878be30fe4caa4a7c3288bd76d7db4c09a92b6d40db3d4a484d6a21431580c8d57b1f7d", &(0x7f0000000240)=""/239}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5423, &(0x7f0000000080)) 2018/05/25 18:54:33 executing program 5: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x2000) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2080, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/186, &(0x7f00000000c0)=0xba) lseek(r1, 0x800000000000063, 0x4) 2018/05/25 18:54:33 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) [ 279.926711] FAULT_INJECTION: forcing a failure. [ 279.926711] name failslab, interval 1, probability 0, space 0, times 0 [ 279.938184] CPU: 0 PID: 18246 Comm: syz-executor6 Not tainted 4.17.0-rc5+ #102 [ 279.945569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.954947] Call Trace: [ 279.957571] dump_stack+0x185/0x1d0 [ 279.961243] should_fail+0x87b/0xab0 [ 279.965018] __should_failslab+0x278/0x2a0 [ 279.969293] should_failslab+0x29/0x70 [ 279.973242] __kmalloc+0xc5/0x350 [ 279.976759] ? sock_kmalloc+0x14e/0x270 [ 279.980775] sock_kmalloc+0x14e/0x270 [ 279.984636] ip_mc_msfilter+0xa2a/0x1360 [ 279.989212] ? kmsan_set_origin+0x9e/0x160 [ 279.993492] do_ip_setsockopt+0x2aa7/0x5670 [ 279.997861] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 280.003632] ? kstrtoull+0x766/0x7e0 [ 280.007665] ? kmsan_set_origin_inline+0x6b/0x120 [ 280.012573] ? kmsan_set_origin+0x9e/0x160 [ 280.016851] ip_setsockopt+0x134/0x2b0 [ 280.020776] udp_setsockopt+0x108/0x1b0 [ 280.024808] ? udp_lib_setsockopt+0xad0/0xad0 [ 280.029338] sock_common_setsockopt+0x136/0x170 [ 280.034074] ? sock_common_recvmsg+0x270/0x270 [ 280.038699] __sys_setsockopt+0x4af/0x560 [ 280.042914] __x64_sys_setsockopt+0x15c/0x1c0 [ 280.047448] do_syscall_64+0x152/0x230 [ 280.051373] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 280.056583] RIP: 0033:0x455a09 [ 280.059790] RSP: 002b:00007fcc5977dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 280.067538] RAX: ffffffffffffffda RBX: 00007fcc5977e6d4 RCX: 0000000000455a09 2018/05/25 18:54:34 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1ff, 0x0) set_mempolicy(0x2, &(0x7f0000000000)=0x3, 0x3f) ppoll(&(0x7f0000000080)=[{r0, 0x8}, {r0, 0xa008}, {r0, 0x40}], 0x20000000000000ad, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/05/25 18:54:34 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000240)=@generic={0x9, 0x5f6b20d3}) [ 280.074829] RDX: 0000000000000029 RSI: 0000000000000000 RDI: 0000000000000013 [ 280.082122] RBP: 000000000072bea0 R08: 0000000000000018 R09: 0000000000000000 [ 280.089434] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000014 [ 280.096730] R13: 0000000000000628 R14: 00000000006fd460 R15: 0000000000000001 2018/05/25 18:54:34 executing program 6 (fault-call:2 fault-nth:2): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = accept4(r0, &(0x7f00000035c0)=@ax25, &(0x7f0000003640)=0x80, 0x800) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000003a00)={&(0x7f0000003680)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f0000000080)={&(0x7f00000036c0)=@delpolicy={0x64, 0x14, 0x14, 0x70bd2b, 0x25dfdbfd, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x6, 0x4e21, 0x3, 0x2, 0x20, 0xa0, 0x2f, r2, r3}, 0x6e6bbb, 0x1}, [@srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0x21}}]}, 0x64}, 0x1, 0x0, 0x0, 0x40000}, 0x4805) listen(r0, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x82200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000000180)={{0x2, 0x8}, 'port0\x00', 0x0, 0xd0000, 0x3ff, 0x101, 0x0, 0x0, 0xf02, 0x0, 0x2, 0x81}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x10001, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780200"], &(0x7f00000002c0)) 2018/05/25 18:54:34 executing program 5: r0 = eventfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') read$eventfd(r0, &(0x7f0000000100), 0xffffff81) sendfile(r0, r1, &(0x7f0000000000), 0x1000000008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x4b, "539f68b307164fa0f3d5ad40b7bce134281ca5b7ac19bcfa458e9688cf2043b476b2da5fcce1163711f29a9567413043e0c53b069c3e9a237d674e8ef5c2f372ffe61b482134c812d1fa21"}, &(0x7f00000001c0)=0x53) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x8, @empty, 0xfb}}}, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/25 18:54:34 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x4, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000280), &(0x7f0000000280)="ac2f8f8d870f92f2"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)=r1, 0x4) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)) 2018/05/25 18:54:34 executing program 3: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) r1 = add_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="c9955daadfa49bd72bc9eb19ddf21aa0ac806122c40b8a7a8052c5f8d7bfa44ee0a19b30e1c13aef192680de22a1f325e1304b0caa10ba966cf26eb3a8303f54a956138ed837a270a7aaf490110e681a5d77ac9d1de28c9ef31b71468aeb42b2199688ab05ac531eaeff373432add19a0f13d3f8c18138bd57b32290bd91e491d443546d768fc4bbfcfb4a75075a5fc87af0d193a1e4e97e1791ae6e3106098183586920acb6a6358156e371476a69e34646bfd06ea5ea4420159b6ad6add4a474e54c16de1b857de2c9ed3f8d4944a087e1c4b808b9939b81ae3ef1d782320c7647e9285a68fb54214ed20a73dada37d81344e59e", 0xf5, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) r3 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) r4 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="68581d5b2a5086373d2269e8e3f9fc40adcfd352c66df0bbc5be02160d9d", 0x1e, 0xfffffffffffffffc) keyctl$link(0x8, r3, r4) write(r2, &(0x7f00000002c0), 0x0) 2018/05/25 18:54:34 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:35 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x7) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000000c0), &(0x7f0000000080)=0x4) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x400) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000180)=0x1) 2018/05/25 18:54:35 executing program 6: r0 = socket$inet(0x2, 0x80007, 0x3) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16=r0, @ANYRES32=r0]], 0x1) 2018/05/25 18:54:35 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400000, 0x0) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f0000000000)=""/193) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) 2018/05/25 18:54:35 executing program 7: r0 = socket$inet(0x2, 0x80005, 0x401) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x401, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x1000000000000032, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/05/25 18:54:35 executing program 3: unshare(0x20000000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x2, &(0x7f0000001040)={0x1a, 0xf, 0x9, 0x6, 0xaf, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) unshare(0x28020400) 2018/05/25 18:54:35 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:35 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r1, &(0x7f00000000c0)=0x4, 0x4000000000000003) 2018/05/25 18:54:35 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/05/25 18:54:35 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x800000000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000080), 0x8) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x5, 0x10, r0, 0x0) 2018/05/25 18:54:35 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bond_slave_1\x00', 0x10) r2 = socket(0x10, 0x4000000100000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x8, 0x3, 0xff, 0x1, 0x6, 0x7, 0x4}, &(0x7f0000000180)=0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r4 = syz_open_procfs(r3, &(0x7f00000000c0)='net/ip6_mr_cache\x00') sendfile(r2, r4, &(0x7f0000000000), 0x7ffffffe) fremovexattr(r4, &(0x7f00000001c0)=@random={'osx.', 'mime_typeprocppp0-eth0$[^{Ewlan1\'ppp0\x00'}) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x9, 0x4000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000098060000a8020000c0030000a8020000c8000000c8000000000600000006000000060000000600000006000006000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c80000000000000000000000000000000000000000000000000030005450524f58590000000000000000000000000000000000000000000000000900000006000000000000ff4e2300000000000900000000ffffff00ffffffff6772657461703000000000000000000069703667726530000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000008900020100000000000000000000000000009800d80000000000000000000000000000000000000000000000000040005450524f58590000000000000000000000000000000000000000000000010000000000000000ac1414100000000000000000000000004e2200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00008010000000000000000000000000000000000000000000000002000736f636b65740000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000800000000000000280045434e00000000000000000000000000000000000000000000000000000031ff01000000000000008001ac141421ffffff00ffffffff69703667726530000000000000000000626f6e645f736c6176655f3100000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020002080000000000000000000000000000b80018010000000000000000000000000000000000000000000000002000736f636b657400000000000000000000000000000000000000000000000060005345540000000000000000000000000000000000000000000000000000000008000008000000c90d0000b5030000fdffffff01000100ffff00000307d36301000000040000000400000006000000ffffffff01000000070000000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180240020000000000000000000000000000000000000000000000005801686173686c696d697400000000000000000000000000000000000000000362637368300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000005000000000000000000000007000000070000000500000001000000ee190000f82000000000000000040000000000002800727066696c746572000000000000000000000000000000000000000000000d00000000000000280054544c0000000000000000000000000000000000000000000000000000000202000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x6f8) 2018/05/25 18:54:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) fchown(0xffffffffffffffff, r1, 0x0) sendmsg$kcm(r0, &(0x7f0000000a00)={&(0x7f0000000240)=@nfc={0x27, 0x0, 0x1f, 0x1}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)="db117f38dcfc24867da2e5dfd87aab5dfbc8006c46c09e7ca455e52949b5ed2d95b61d107613175968cb165667e35cf3c9091844a0362bb48f65532eab621df64d813a1cda0770687bfd20e8ded9107806c9b954d206bc42f8d9c1134d7dd59601c0f601627d8e9fe69946b386bcb77789f7cd9a9392bd6b8e3e524086bf4582c93631e1eed988d4b803960bf5", 0x8d}, {&(0x7f0000000380)="e5a7bd76663783ae26adbe2d02d72a1e7712a2de0a701bd4097ddad4d81e0f8c620679b14d1e6e65fc4dd0e1c340f1f555895f05ad57ebba5893f6c1cc30c59f3847d181840a483f66ff99c4042010dbfce9aff1836c1b22d6b5a731a79a92736a01e0a84a17504871e125d231a467813f82b5c328581d0f45521f154275d0cac99287649ee7dc3459b92b7380efeb4da31e7c01bec4f9e32e3a353a76fd8d095ba4257bd80d725d8d60c32aded157b5f095adf3965c32e59ae696", 0xbb}], 0x2, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x548, 0x40000}, 0x40000) shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x0) r2 = dup2(r0, r0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000001c0)=0x5) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x40000) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000a40)={'filter\x00'}, &(0x7f00000009c0)=0x44) fcntl$setstatus(r0, 0x4, 0x4800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)=0x6, 0x4) 2018/05/25 18:54:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:35 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x4, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000280)="e619", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) 2018/05/25 18:54:35 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) truncate(&(0x7f0000000040)='./file0\x00', 0x2) 2018/05/25 18:54:35 executing program 7: ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000080)) r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x39, "3c8433bf7a90575f55ec106107ac8f62a59266551d335da9b8298e3ff044b87c160365e9c081874ffabf702d143bbd3f71c162269686f4fcd6"}, &(0x7f0000000240)=0x41) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x8}, 0x8) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000010001f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/25 18:54:35 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='fd/4\x00') r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x20040, 0x80) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000040)=0x7ff, 0x4) fsetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x2c0, 0x0) 2018/05/25 18:54:35 executing program 4: mkdir(&(0x7f0000000000)="e91f7189591e9233614b2f00", 0x20000000000) unlink(&(0x7f00000000c0)="e91f7189591e9233614b2f") 2018/05/25 18:54:35 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200000) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc403) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x40}}, [0xfffffffffffffff7, 0xaf8, 0x3ff, 0xfffffffffffffffd, 0x6, 0x6301, 0x7, 0x81, 0x9, 0x4, 0xffffffffffffffff, 0x9, 0x20, 0xea28, 0x9]}, &(0x7f0000000200)=0x100) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x401, 0x56f, 0x7, 0x98c}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}, 0x200000000000000, 0x7, 0x5, 0x8, 0x8}, 0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x8, 0xff, 0x2, 0x2}, &(0x7f0000000280)=0x14) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) [ 281.853446] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 281.860888] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/25 18:54:36 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/05/25 18:54:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:36 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e000fd00000014aa00000000020000000000000000000000"], 0x18) 2018/05/25 18:54:36 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x129040) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x6, 0x1000, 0x7, 'queue1\x00', 0x1}) r1 = memfd_create(&(0x7f0000000080)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) getsockname$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000040)=0x6e) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000240)=0x1000, 0x0, 0x0) read(r1, &(0x7f0000fcc000)=""/16, 0x10) 2018/05/25 18:54:36 executing program 4: timer_create(0xfffffffffffffffc, &(0x7f0000000400)={0x0, 0x8, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000340)}}, &(0x7f0000000040)) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f00000000c0)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x8280, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000100)={0xdb, 0x2be541b0}) 2018/05/25 18:54:36 executing program 5: r0 = memfd_create(&(0x7f0000000100)='!GPLwlan0(\x00', 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c0000/0x3000)=nil, 0x3000, 0x0, 0x8004011, r1, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x200, 0x6, 0x6, 0x9, 0x5, 0xb2d1, 0x3, 0x9, 0x5, 0x4, 0xc27, 0x4}) 2018/05/25 18:54:36 executing program 7: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x40) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000400)=0x9, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0xffffffffffffffff, 0xb3, 0x40, @scatter={0x1, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/168, 0xa8}]}, &(0x7f0000000200)="ff4328a0a2e23870f52d778892c7005d0e891eec500fcbea41d75ad7b5e11c3a42ef1f8f70e42c5722b56ba1f5359e7ba40b0289666eedc4ed03ab924f1eade6444b9344c55597afac52461c16a791d455ae334bd8847acae767b74c8f5d5b7ca166531c75df487aa8aef15d44040b1881b491489e7930ec20d33077245f339d1b59bad90c2e3afafb741ccc273ad0cefe35e879947de6c80b6b065f38f73fc05bf576cdf7c71fa9f0a825582d271fe6a7a4d5", &(0x7f00000002c0)=""/109, 0x8, 0x1, 0x3, &(0x7f0000000340)}) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000000)=0x1) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) 2018/05/25 18:54:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004042010058", 0x1f}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) fcntl$notify(r1, 0x402, 0x80000009) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x1, 0x7ff, &(0x7f0000000040)=[0x0], 0x1}, 0x20) 2018/05/25 18:54:36 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/158) unshare(0x40600) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) sysfs$1(0x1, &(0x7f0000000000)='keyring\x00\x00') ioctl$void(r1, 0x1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/228) 2018/05/25 18:54:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000100), 0x4) prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x9, 0xfffffffffffff800, 0x7000, 0x3ff}, {0x5, 0x4, 0x7, 0x100000000}, {0x5, 0x530, 0x1000, 0x40}, {0x8, 0x5, 0x0, 0x1}, {0x7a2, 0x10001, 0x2, 0x8}, {0x5, 0x0, 0x1, 0x3e00}, {0x6, 0x1, 0x7, 0x112}, {0x50a5, 0x2, 0x8001, 0x100}, {0x0, 0x80000000, 0x8, 0x1f}, {0x1, 0x4, 0x8, 0x4}]}) 2018/05/25 18:54:36 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x3}, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/25 18:54:36 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs$namespace(r0, &(0x7f0000000140)='ns/net\x00') fchown(r1, 0x0, 0x0) 2018/05/25 18:54:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:36 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mlock(&(0x7f00002bc000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfff, 0x6001) [ 282.773913] audit: type=1326 audit(1527274476.772:1257): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18403 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 282.845979] audit: type=1326 audit(1527274476.829:1258): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18403 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/25 18:54:37 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/05/25 18:54:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) chdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e0000001ac1414ea0000000002000000ffff25e9f76fa796fb4a6f0aecefd2b9ffed000000009191e6beb2ad8e75ba6b17a5345797e9d758898bf127895b14a92ec9fc6ee55f83787cce3e442ef7f164296690e27060635ed80eacba897e8bc921a3e7948c76da463aa8fd3c1ec2fce5bcc2339661"], 0x18) 2018/05/25 18:54:37 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x402000, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x1a1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) read(r3, &(0x7f0000000140)=""/117, 0x75) 2018/05/25 18:54:37 executing program 7: r0 = dup(0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd4, r1, 0x400, 0x70bd2b, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0xd4}, 0x1}, 0x966e6f5a6edfc51d) r2 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10d, 0x10, &(0x7f0000000080)=0x104, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x4000, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x1, 0x2) 2018/05/25 18:54:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000140)={0x9, 0x3, 0x4, 0x3, &(0x7f0000000080)=[{}, {}, {}]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) unshare(0x2000400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000000040), &(0x7f0000000080)}, 0x1) 2018/05/25 18:54:37 executing program 5: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @thr={&(0x7f00000002c0)="9b308578beea0ecb5c8f405039b3d631f51ab31a59c48e51008a0720eccdc5ef7bda9cfc56ec8e8cf642278c46c71273b3d4d49311cb29dab63579f7fb24159025cece56ad7b9ed44f49cd777c37", &(0x7f0000000340)="b0d43f65d6625c47acca64405698a6164ab1038c1288ba2784829c2d2d7738e6188484b0d83d3050418e784d6c090be471b51785793f524245ad3ac0e20e44941522d0cfc98eb9431046f924a33d66c158119670bb3daf19525118be5502843d3b5f7a18c93ebca208d917a901ef31264de0d7d548d79b5f494a6ce67dba3044a444f9e7569958fc6e83427540b230ba16bc42cdd0c6a5db9fde64050f152c8f57ff"}}, &(0x7f00002d3ffc)) timer_create(0x2, &(0x7f0000000280)={0x0, 0x1f}, &(0x7f0000000240)=0x0) clock_gettime(0x0, &(0x7f0000cfa000)={0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000200)={r1}, &(0x7f00003d7ff0)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000040)={0x0}) timer_settime(r0, 0x0, &(0x7f0000000100)={{}, {r2}}, &(0x7f0000000140)) r3 = socket$netlink(0x10, 0x3, 0x17) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x40000000000, 0x2) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000400)=0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x470, 0x0, 0x0, 0x118, 0x388, 0x388, 0x388, 0x4, &(0x7f0000000480), {[{{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @mac, {[0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x8000, 0x637, 0x3, 0xd8b, 0xa4f, 0x4, 'syzkaller1\x00', 'veth0_to_bridge\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0xff000000, 0xffffffff, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}, 0xfff, 0x8, 0xfffffffffffffff9, 0xc, 0x1ff, 0x8, 'bond_slave_0\x00', 'vlan0\x00', {}, {}, 0x0, 0x204}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "ed57cee7d838db9085f6e7bf979d4266a0d563b3141155595141533e71be"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @multicast2=0xe0000002, @multicast2=0xe0000002, 0xc}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) sched_getparam(r5, &(0x7f0000000440)) ioctl$TCSETA(r4, 0x5406, &(0x7f00000001c0)={0x2, 0x100, 0x3, 0x9, 0x8, 0xc48b, 0x1, 0xffffffffffffff6f, 0x8000, 0x3}) 2018/05/25 18:54:37 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={"6970365f767469300000000000000100", @ifru_mtu=0x707000}) 2018/05/25 18:54:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:37 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000001ac091caa00000000020000000000000000000000"], 0x18) 2018/05/25 18:54:38 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) listen$netrom(r1, 0x400071) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/25 18:54:38 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000005c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000058020000000000005802000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000020400010001000000e00000017f000001ffffff00ffffffff00000000000000000000000000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000ffff0000ffff000000000000000000000007ffff001f00070fff00016272696467655f736c6176655f31000079616d3000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000010000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaaaa0000000000000000000031c5f9e64b4f000000000000000000007f000001ac14141308000000ffffffffac14141aac1414bbffffff00ffffff000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000ff00ffffffff000000000000000000007fff0200009f061affff0c2476657468305f746f5f7465616d00000064756d6d79300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff000000000000000000000180c2000000000000000000000000007f000001ac1414bb01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000005de8c67883985b7e76b56ef0ffa707cfa54236551dbbee06f48612870ee0f7f528846938e554e0"], 0x4d0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x1}, 0x20) 2018/05/25 18:54:38 executing program 7: r0 = socket(0x9, 0x6, 0xfffffffffffffffd) write(r0, &(0x7f0000a27f88)="240000002600ff000000010004773600fb1308020100000000b0e5000000000000003f10", 0x24) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x141000, 0x0) 2018/05/25 18:54:38 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001380)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x301080) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x65, "6e12d226acfb27e5ccd9325da4295669d6b0d0f0ab26dc0d0cab32e9d2af06e9b02bbbe1f8e336ffe8c5bb509728a96e0d7967918e46c6352659ead87bf1931aade34b09416740b1d9538a7dd632888b64b5066a0be37f16374fe734accfde4ceab22f1810"}, &(0x7f0000000100)=0x6d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x8002, 0xffff, 0x752, r2}, &(0x7f0000000180)=0x10) poll(&(0x7f0000000000), 0x0, 0x6) 2018/05/25 18:54:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:38 executing program 6: r0 = socket$inet(0x2, 0x803, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)=""/76, 0x4c}, {&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/208, 0xd0}, {&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f0000000300)=""/38, 0x26}, {&(0x7f0000000440)=""/252, 0xfc}], 0x6, &(0x7f00000005c0)=""/194, 0xc2, 0x7}, 0x40000000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000014ff0)={&(0x7f0000000340)=@ipv6_delroute={0x1c, 0x19, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x1c}, 0x1}, 0x0) 2018/05/25 18:54:38 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:38 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:38 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={"726f73655ed000", r1}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") rt_sigpending(&(0x7f0000000040), 0x8) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x40) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) r5 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x1c0, r5, 0x100, 0x70bd2a, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r2}, {0x1a4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb92}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x4008004}, 0x24000000) 2018/05/25 18:54:38 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x202, 0x0) fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00}, 0xffffff31) 2018/05/25 18:54:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:38 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) read(r1, &(0x7f0000000580)=""/187, 0xbb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xd2, &(0x7f0000000080)="a4ca58903b3fc114e8c9996861577721f9c3049b27d8e6b9b4ea852d70e375ef676dc9a2b247d3e983d689712201bc1354989713c22ad78d61e888f7b1ac81ca9de7a9d90d27f5c8acaaa96059d861dc97cd2fdff3a738ea615aa0186b72faa6b2fee5a949f3585c70bd446dfa31c8c7d38f45347054a6c089fd9ef573743d2dd7d8fc1effa6f09b46695a4a6e1e3f99d91cea3849b019fd7587110d1ef7b3ec001702", 0xa3) 2018/05/25 18:54:38 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x5e, "18cfe275b223c6bdc4bc18e3790ea537b9de595141e809d985710a7c3c803bae2b914647337bd8aba1a0df0b514ca2118fea748d87c2c80abde66baeb669f0d7b00200b5d96ddf90fadc67c1ce21c789345ee17d83d3c031d0a338e83bbb"}, &(0x7f0000000040)=0x82) 2018/05/25 18:54:38 executing program 2: r0 = socket(0xa, 0xa, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2c000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) 2018/05/25 18:54:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x90, r2, 0x1, 0x70bd29, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x54d}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}]}, 0x90}, 0x1, 0x0, 0x0, 0x24000801}, 0x20000000) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) restart_syscall() r3 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000280)={@ipv4={[], [], @local}}, &(0x7f00000002c0)=0x14) sendfile(r3, r1, &(0x7f000025d000), 0x1000) 2018/05/25 18:54:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:39 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e22, 0x1, @empty, 0xff}, 0x1, [0x2, 0x1ff, 0x0, 0x0, 0x1, 0x80000000, 0x5]}, 0x5c) socketpair(0x1a, 0x3, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000040)=""/2, &(0x7f0000000080)=0x2) close(r0) 2018/05/25 18:54:39 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8002, &(0x7f0000000100)=0x20, 0x2, 0x26688de5a86d1a3a) getpriority(0x2, r0) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8001, &(0x7f00000000c0)=0x1, 0x40, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f00000001c0), 0x1ff, &(0x7f0000ffc000/0x4000)=nil, 0x2) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000140), 0x19, 0x2) 2018/05/25 18:54:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080), 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:39 executing program 2: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x9, @empty, 0x9}, {0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}, 0x2}, 0x5bb, [0x0, 0x1, 0x5, 0x82, 0x5ed, 0x3, 0x6, 0x1]}, 0x5c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80}, 0x4}}}, 0x32) 2018/05/25 18:54:39 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) listen(r0, 0x4) setsockopt(r0, 0x800000010d, 0x80000000000f, &(0x7f0000000000)="06", 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'gre0\x00', {0x2, 0x4e1f, @multicast1=0xe0000001}}) socket(0x1, 0x80005, 0x7fffffff) 2018/05/25 18:54:39 executing program 4: r0 = socket$inet(0x2, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x40100, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000340)) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)="b6", 0x1) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x428000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8001, 0x0, 0x8000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0xffffffff, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r3, 0x1}, &(0x7f0000000240)=0x8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000003b80)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000003ac0)}, 0x0) 2018/05/25 18:54:39 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:39 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x40, 0x8, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r0, &(0x7f0000001140)="95", &(0x7f0000001200)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f00000000c0), &(0x7f00000002c0)=""/51}, 0x18) recvmmsg(0xffffffffffffffff, &(0x7f0000006000)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f00000000c0)=""/244, 0xf4}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f0000000300)=""/204, 0xcc}], 0x5, &(0x7f0000000480)=""/233, 0xe9, 0xed3e}, 0x20}, {{&(0x7f0000000580)=@alg, 0x80, &(0x7f0000000800)=[{&(0x7f0000000600)=""/113, 0x71}, {&(0x7f0000000680)=""/144, 0x90}, {&(0x7f0000000740)=""/149, 0x95}, {&(0x7f0000000040)=""/35, 0x23}], 0x4, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f0000000840)=@rc, 0x80, &(0x7f0000000900)=[{&(0x7f00000008c0)=""/22, 0x16}], 0x1, &(0x7f0000000940)=""/6, 0x6, 0x3}, 0x116}, {{&(0x7f0000000980)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000a00)=""/137, 0x89}, {&(0x7f0000000ac0)=""/227, 0xe3}], 0x2, &(0x7f0000002340)=""/4096, 0x1000, 0x400}, 0xffff}, {{&(0x7f0000000c00)=@can, 0x80, &(0x7f0000001080)=[{&(0x7f0000000c80)=""/35, 0x23}, {&(0x7f0000000cc0)=""/225, 0xe1}, {&(0x7f0000000dc0)=""/213, 0xd5}, {&(0x7f0000000ec0)=""/196, 0xc4}, {&(0x7f0000000fc0)=""/190, 0xbe}], 0x5, &(0x7f0000001180)=""/85, 0x55, 0x8}, 0x8000}, {{&(0x7f0000001200)=@ax25, 0x80, &(0x7f00000012c0)=[{&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000001100)=""/32, 0x20}, {&(0x7f0000001280)=""/13, 0xd}], 0x3, &(0x7f0000004340)=""/4096, 0x1000, 0x1}, 0x4}, {{&(0x7f0000005340)=@hci, 0x80, &(0x7f00000057c0)=[{&(0x7f00000053c0)=""/84, 0x54}, {&(0x7f0000005440)=""/230, 0xe6}, {&(0x7f0000005540)=""/64, 0x40}, {&(0x7f0000005580)=""/204, 0xcc}, {&(0x7f0000005680)=""/40, 0x28}, {&(0x7f00000056c0)=""/26, 0x1a}, {&(0x7f0000005700)=""/157, 0x9d}], 0x7, &(0x7f0000005840)=""/32, 0x20, 0x8}, 0x89a}, {{0x0, 0x0, &(0x7f0000005e40)=[{&(0x7f0000005880)=""/189, 0xbd}, {&(0x7f0000005940)=""/215, 0xd7}, {&(0x7f0000005a40)=""/144, 0x90}, {&(0x7f0000005b00)=""/188, 0xbc}, {&(0x7f0000005bc0)=""/98, 0x62}, {&(0x7f0000005c40)=""/207, 0xcf}, {&(0x7f0000005d40)=""/33, 0x21}, {&(0x7f0000005d80)=""/36, 0x24}, {&(0x7f0000005dc0)=""/56, 0x38}, {&(0x7f0000005e00)=""/15, 0xf}], 0xa, &(0x7f0000005f00)=""/212, 0xd4, 0x3}, 0x6}], 0x8, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000006200)=[@in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x1d}, 0x7ff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}], 0x3c) 2018/05/25 18:54:39 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e000000100a54f8c7becc1e2000200000400"], 0x18) 2018/05/25 18:54:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:39 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) connect$rds(r0, &(0x7f0000000140)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2}, 0x2c) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/05/25 18:54:39 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xe00}, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c62605008523bf012cf66f") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x80000001, 0x7}, {0x1, 0x6bdf}, 0x0, 0x1, 0x8}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000080)=0x7) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000280)}, 0x4000800) r4 = fcntl$dupfd(r0, 0x406, r2) fcntl$setflags(r4, 0x2, 0x1) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00000001c0)={'bridge0\x00', 0x5}) 2018/05/25 18:54:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x5b12fcfbdd4f60cf}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @rand_addr=0xdc50}}, 0x9, 0x94a1, 0x8000, 0x2, 0x7}, &(0x7f0000000180)=0x98) 2018/05/25 18:54:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="11", r3) r4 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x4b4, 0xe3ef, 0x4e}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={r5, 0x40}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000200)=0x2, 0x4) r6 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='GPLeth0system}eth0md5sum*keyring\x00', 0xfffffffffffffffe) keyctl$chown(0x16, r6, r1, r2) 2018/05/25 18:54:39 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e0020001ac1414aa00000000ff0000000000000000000000"], 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@multicast1=0xe0000001, @multicast1=0xe0000001, r1}, 0xc) 2018/05/25 18:54:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:40 executing program 7: r0 = socket(0x1, 0x1, 0x0) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3ff, 0x10, 0x200, 0x9, 0x1000, 0x100000000, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x20}, &(0x7f0000000100)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/nfsfs\x00') mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x5c83f, r0, 0x0) write$cgroup_pid(r3, &(0x7f0000000000)=ANY=[], 0xffffffffffffffb3) 2018/05/25 18:54:40 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0, 0x9, 0x9}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) sendmsg$can_raw(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x1, 0x80, 0xfff, 0xeeeb}, 0x5, 0x1, 0x0, 0x0, "a451e99e50c47d93"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) 2018/05/25 18:54:40 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge_slave_1\x00', {0x4, 0x40000080, 0x21b9, "d547ae32a5e4", 0x3}}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001180)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$binfmt_aout(r1, &(0x7f0000000000), 0xff8f) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r1, &(0x7f0000000140)="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", &(0x7f00000000c0)="994a48860bb3722a5312dc19553a12a6b560d2ff083a5d654e27c2e8dfd74cb6064dc1cb3e4cec07e342056681355c41d313425a35589e435101", 0x3}, 0x20) 2018/05/25 18:54:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080), 0x8) 2018/05/25 18:54:40 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x5, 0x91efa5be4dd9ddc6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180), 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x80000001, 0x8000, 0x6, 0x0, r1}, 0x10) getsockname(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000480)=0x80) pwritev(r0, &(0x7f00000009c0)=[{&(0x7f0000000540)}, {&(0x7f0000000740)="09f1416a50f36df70da29c", 0xb}, {&(0x7f0000000880)="0c2dfa552fb97052b7347e6bc0ab7abc1221c8b062c01f3e1222e555a2e1b56a28eeb401e730aaa38c3fafbc60c21148d38aa1f8620e1a8a7b3929f31ffd98021b983396bfc9bcaa32f2eae0bf2c020e2715c92df3134fd7d80c73d13ae22bb252a3f7aaa4a69006cc19666cf0b4689105327c279ae6ec48054fd775830e9cc480a21e45884c76dc22a92c5eca551269985c83c6a60d69b2", 0x98}], 0x3, 0x0) lremovexattr(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=@known='trusted.syz\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000b40)={0x0, 0x2c, "c0c94ccfc797d09f780544a854123bf50f3034ab12bc45836767a6da70d61da145f3761cc1376869223e201c"}, &(0x7f0000000b80)=0x34) prctl$seccomp(0x16, 0x0, &(0x7f0000000c00)={0x2, &(0x7f0000000bc0)=[{0x0, 0x80000000, 0x3e, 0x69e}, {0x9, 0x9, 0x700000, 0xfbaa}]}) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000c40)={0x0, @multicast2=0xe0000002, 0x4e24, 0x0, 'wrr\x00', 0x0, 0xffff, 0x46}, 0x2c) lremovexattr(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)=@random={'os2.', 'wrr\x00'}) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000d40)=r0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000d80)={r3, 0x5f}, 0x8) syncfs(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000dc0)=0x0) ptrace$getregs(0xe, r5, 0x0, &(0x7f0000000e00)=""/135) write$cgroup_pid(r0, &(0x7f0000000ec0)={[0x34, 0x31, 0x39, 0x0, 0x0]}, 0x5) connect$netrom(r0, &(0x7f0000000f00)=@full={{0x3, {"3efa7f78fdcb3a"}, 0x1}, [{"b6d35a3422521a"}, {"faee8f565adb57"}, {"d13326d921f979"}, {"c21494ec7e5961"}, {"ddc9fdb31fd570"}, {"eeb17d6551b623"}, {"3c9db09a0d3b88"}, {"da1663a624b3e6"}]}, 0x48) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000f80)=r0) 2018/05/25 18:54:40 executing program 6: r0 = socket$inet(0x2, 0x80800, 0x8000000003ffc) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1d}}, 0xfffffffffffffd71) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000000c0)={0x9c, 0x3, 0x6, "1fcfc2648f462adcf399835745899438306ccc111a705d01c5159e354af762041672990bbce1411aa13e3c00393ccb2fc6dcceffad4f57e3cfe067bd9c161f56c099eda465afb01ab4ceb4c3cd9e6e941ee2b106f3706d79fe965db95ed8d80c6c235590955a5e509388356f6fe936b2ee2ddb68ffb3796f4bb30af943a315e9fe7595013f418b93e212cae98e5a2fbffd856c167da954492e2acabd"}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)=0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000001ac3414aa0400000002c23a567e7d0fa3b1000000"], 0x18) 2018/05/25 18:54:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:40 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000540)='/dev/snapshot\x00', 0x200800, 0x0) 2018/05/25 18:54:40 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:40 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x3fffd, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000000)={0x5, 0x76, &(0x7f00000000c0)="02c7e8770387b1a2e4d1352c789dc2744729d57025217c4502906b326958ceb5ce8f5dd06e92ee39b31289f71c845e74cda8073116d4aa01820fd3bce4427cf6caa11c5fc217a81c22e4b599267822f846f2a77681033efd2f3e3b1f285e94ed992314843edc295c938824f97d9ebefa5bc07ffe6a05"}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}) 2018/05/25 18:54:40 executing program 7: syslog(0x3, &(0x7f0000000140)=""/148, 0x3bb) 2018/05/25 18:54:40 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x40, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000000)=0x780, 0x139) 2018/05/25 18:54:40 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000edf000/0x3000)=nil, 0x3000, 0x100000a, 0x10, r0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000003c00)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/25 18:54:40 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7fffffff, 0x48040) socket(0x1b, 0x4, 0x4c8) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="28010000", @ANYRES16=r2, @ANYBLOB="080928bd7000fddbdf250300000004000500080001004e240000080002000a000000"], 0x28}, 0x1, 0x0, 0x0, 0x20008840}, 0x8000) 2018/05/25 18:54:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:40 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x201, 0x0) memfd_create(&(0x7f0000000000)='/dev/snapshot\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) writev(r0, &(0x7f0000002100)=[{&(0x7f0000000040)="ed", 0x1}], 0x1) 2018/05/25 18:54:40 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x231, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20000, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000100)=0x5) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001340)={{0x3, 0x0, 0x0, 0x0, "dbada7360755a6995913017f441d5fe0f59b4d0d0d7dd816642c8232614e88540da9c9be6610fc3e6e591ea6"}}) connect$netrom(r2, &(0x7f0000000140)=@full={{0x3, {"626a01cbf607d2"}, 0x9}, [{"9b042c3b558907"}, {"636d212f79788d"}, {"fd8bf2101bfb5d"}, {"19e8c59415b226"}, {"e6480595558103"}, {"90743d1ef6928f"}, {"b7eac94f59a594"}, {"803cf943f25115"}]}, 0x48) flistxattr(r0, &(0x7f0000000000)=""/94, 0x5e) 2018/05/25 18:54:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f000000f000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8923, &(0x7f0000001000)={'team0\x00'}) close(r2) close(r1) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000280)={{0x5, 0x1, 0x3, 0x9, "43121df131bbd77bab09a06583a8749dfa5c40d4d78ca95c20ec5611bfd30e2d001f396415f768c84e5defb3", 0x252}, 0x1, [0x10000, 0xe27, 0x7, 0x3, 0x7f, 0x7fff, 0xff, 0x6, 0xfffffffffffffffd, 0x1, 0x60000, 0x2f, 0x9, 0x3f, 0x5b, 0x8000, 0x5, 0x3f, 0x4, 0x2, 0x3, 0x132, 0x68c0f3a4, 0x40, 0x3, 0x1, 0x9, 0x10c, 0x1, 0x32, 0x2, 0x1, 0x5, 0x9, 0xfb5, 0x400, 0xfffffffffffffe00, 0x1, 0x9, 0x0, 0x5, 0x8, 0xb4, 0x70, 0x1, 0x8, 0x3, 0x3f, 0xed47, 0x2, 0xa5, 0x9402, 0x81, 0x40, 0x10001, 0x1, 0x3f, 0x8, 0x5, 0xeb, 0x100000000, 0x1f, 0x620, 0x257a, 0x21, 0x8, 0x3, 0x9, 0x2, 0x2, 0xffffffffb5465e49, 0x3da, 0xfffffffffffffff7, 0x3, 0x8, 0x0, 0x20, 0xffff, 0xd7, 0x3, 0x5, 0x10001, 0xfffffffffffff3f1, 0x7, 0x4, 0x8, 0x80000000, 0x8, 0x85d, 0x1, 0x3d, 0x3, 0xffffffffffffff80, 0x0, 0x0, 0x8, 0x3, 0x0, 0x8, 0x800, 0x5, 0x2, 0x2, 0xfffffffffffffffc, 0xfffffffffffffa45, 0x3f, 0x1, 0x2, 0x7, 0x7, 0x0, 0x5, 0x100000000, 0xfffffffffffffff8, 0x8, 0x8000, 0x0, 0xf4bf, 0x6, 0x8, 0x100000000, 0x100, 0x1, 0x4, 0x80, 0x8, 0x1, 0x100], {r4, r5+10000000}}) 2018/05/25 18:54:41 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000f80)) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000000)="0004000000", 0x84000, &(0x7f00000004c0)) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) mq_open(&(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x40, 0x1, &(0x7f0000000c00)={0x3, 0xffffffff, 0x2, 0xffffffffdffffffa, 0x3, 0x6fffffff, 0x7a0ff329, 0x4}) io_setup(0x100000000, &(0x7f00000005c0)=0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000640)='/dev/snapshot\x00', 0x200, 0x0) r3 = syz_open_dev$amidi(&(0x7f00000006c0)='/dev/amidi#\x00', 0x0, 0x100) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/rtc0\x00', 0x200, 0x0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000980)={0xffffffffffffff9c, 0x1, 0x1, 0x6, &(0x7f0000000940)=[0x0, 0x0], 0x2}, 0x20) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vcs\x00', 0x402000, 0x0) r7 = syz_open_dev$adsp(&(0x7f0000000cc0)='/dev/adsp#\x00', 0x3, 0x40000) io_submit(r1, 0x5, &(0x7f0000000c80)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000600)="926686869255b1c8c2b058c87a9a6d9142695e1837272fd30f55e1e6b94df960decb702a9d99e20214ca", 0x2a, 0x7, 0x0, 0x1, r2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0x2, r3, &(0x7f0000000700)="0248f1c42eafdbc00e1f235c69b656e0878ff5e6393ff71c88c9e2ff8c260416c2c23eeb3a796889e97f0b330e023a13639eb7b793cd5fe8afddf7b06a0f15f7246931aa9eaa921b40c43e127f8580514fd5760f4beb1cf90b1a65e55051722e4876cceff2b5a15c1c984fc228a24900200e3d5d8e5b48d105270b3c92d193bac34eaf673e1d7027aab13060cb84c30eab5900164a11bf89253a698ae05d2d4c0609f99486eb12621d86263be34c", 0xae, 0x7d6b3089, 0x0, 0x1, r4}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x7, 0x249, r0, &(0x7f0000000840)="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", 0xff, 0x6, 0x0, 0x1, r5}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000000a00)="07eccec1406359ff85f04fc69f3705ccbe43a7af225456022e687daa80f959a3a00cedbc924f38eeb74baefbfa2010055bdac7b446e2426279837546781de9af2d8302ed09fe9b104a14cd59a1a85a6e5cc0cb3971925f2fe70877eecff97c7b52ac9dae024dd778651ddde4236ab6a5ddd776da61555788c56afbff82e5118b1f20cba94e40092aef5890fe675c3c87b8301cf8a9318103b6895834802a91e635836f44afb7ed4b5509cc89161de7284d1bb2790919b7c4183ca1", 0xbb, 0x8000, 0x0, 0x1, r6}, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x7c7, r0, &(0x7f0000000b40)="55794d09bb3b170188ea2a2772a5fb92a8f7e191fbc2309fb030bdc7b2c8ef2a0d16fc40b85e5e97657dbd6879357e89c40a84d9f4ea47f1b80e45e30915ce30b7c704a3e0663ba28b6796d0a0ff405ff2bbaa57b7c4b643ed5cc1913bc161a14210d06e768e9884cd9f4feb98129d85582bc3e67646741d040886dee4b44c811ddfe0f2448f0f69a72a5dcb755dead2268d779806b7d051683c58160c91312db25cab474f3ba10817b2e0dc2ee1176ac32e4ba5ab97c35a4b204e4fa9", 0xbd, 0x4, 0x0, 0x1, r7}]) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$int_in(r0, 0x0, &(0x7f00000000c0)=0x3) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="04c7f200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000480)={r9, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x84) socket$inet6_icmp(0xa, 0x2, 0x3a) fstatfs(r0, &(0x7f0000000380)=""/169) 2018/05/25 18:54:41 executing program 2: r0 = socket(0xa, 0x1, 0x72) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="099db96b4a3955b9308af4984312e68e243f373d87218d846f1037bd6d6d850aeaa4a6cae8f501c88d467f24eab9e172e4cdee7bdeeea2a9c45c804307613518d7357f3fef6763f2f356a032b5f0a93c2b531aef514fba2100917aa4e83ea09cdc6493520ab5898f47c6b8fdd9c2b87ff4027b1e2d4680d9d50f4292e98f5af111695e9277581771221569027a2670240cae26c97abb98843c02f95a18b4ef6913ab3f0700000000000000c2df33fdca7b6a73efa429931ba78c4b56d0e200d44ad85017480f8abf65ef0a1cb8a08b23e55456bc2b8a991cf589db8bc06f705a1ec7", 0xe2}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000000c0)="fff97a90f7729943025e764cb19d97bf899bf129038f79e4f45fa5a383d8f846bf55402e04c77ac03bcd143d99cf1efcb0c0fcfecf754042b58e4032c62330193cdfeaa2ed59624bf9c326429bcd63d118c2821ce242720915bd4eb6061e86be6313f5db2b15368e88eadeee8474e0f3c40bd81594de5fbdb577fb5b271e2affbb91fc2ffd8e18952dcd53f69201f0a9ed35f17bfbc4a5c28bd1932808fd755002d98308cfc3a2173c2d9365da09caa5bb14fd8e23ef64374b43ee29c762", 0xbe}], 0x1000000000000247, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000012c0)=ANY=[@ANYBLOB="1c000000280001000b00000000000000010000007b6c6e660600000042e7e54d15da59b690a615d2a4202f2d109bae02dfbf44d45eecfa060000003462a60b8a49545acacebc7496ca4a934de0de4bc4549a3a31f6f3b4e90ba3e0e20b92bb96d495606fcd700b36f608df9679aad13b938dc5363be04691c34e2b86254f00000080000000000000"], 0x1c}, 0x1}, 0x0) pkey_alloc(0x0, 0x2) 2018/05/25 18:54:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:41 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x12, 0x0, 0x29, 0x37}, 0x1c2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000068050000ffffffff00000000b803000080020000fffffffffffff4ffd0040000d0040000d0040000ffffffff0400000074b9f6f1f63707d0a0bd65", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x5c8) 2018/05/25 18:54:41 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@un=@abs, &(0x7f0000000140)=0x80) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x3ff, 0x4, 0x2, {0x77359400}, 0x2, 0x8000}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) syz_emit_ethernet(0x1b6, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x3, [0x9cf, 0xf04, 0xc4b, 0xc41]}) open(&(0x7f00000008c0)='./file0\x00', 0xf15a660a5114fec9, 0x0) 2018/05/25 18:54:41 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:41 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:41 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:41 executing program 7: r0 = timerfd_create(0x10000000000008, 0x0) r1 = semget$private(0x0, 0x3, 0x400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x91692df59dc6c1a7, &(0x7f0000000080)={0x0, 0x7530}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000000c0)={0x3, 0x2, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gre0\x00'}) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000140)=""/1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/05/25 18:54:41 executing program 3: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x44, 0x4) syz_emit_ethernet(0x2ce, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00143200fe7e00060000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='P\x00\x00\x00'], &(0x7f00000002c0)) eventfd2(0x6, 0x801) 2018/05/25 18:54:41 executing program 6: r0 = socket$inet(0x2, 0xe, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@rand_addr=0xde, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0c6720000000000000000000075ec7c71fd6104"], 0x18) 2018/05/25 18:54:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x80) 2018/05/25 18:54:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) recvmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/129, 0x81}], 0x1, 0x0, 0x0, 0x8}, 0xe4d}, {{&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000200)}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/192, 0xc0}, {&(0x7f0000001340)=""/20, 0x14}], 0x4, &(0x7f00000013c0)=""/15, 0xf, 0x8001}}, {{&(0x7f0000001400)=@l2, 0x80, &(0x7f0000001640)=[{&(0x7f0000001480)}, {&(0x7f00000014c0)=""/178, 0xb2}, {&(0x7f0000001580)=""/168, 0xa8}], 0x3, &(0x7f0000001680)=""/54, 0x36, 0x4}, 0x81}, {{&(0x7f00000016c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001740)=""/107, 0x6b}, {&(0x7f00000017c0)=""/76, 0x4c}, {&(0x7f0000001840)=""/146, 0x92}], 0x3, &(0x7f0000001940)=""/4096, 0x1000}, 0x80000000}, {{&(0x7f0000002940)=@ipx, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000029c0)=""/248, 0xf8}], 0x1, &(0x7f0000002b00)=""/48, 0x30, 0x80}, 0x6}, {{&(0x7f0000002b40)=@pppoe, 0x80, &(0x7f0000005000)=[{&(0x7f0000002bc0)=""/203, 0xcb}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/67, 0x43}, {&(0x7f0000003d40)=""/204, 0xcc}, {&(0x7f0000003e40)=""/53, 0x35}, {&(0x7f0000003e80)=""/111, 0x6f}, {&(0x7f0000003f00)=""/70, 0x46}, {&(0x7f0000003f80)=""/70, 0x46}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x9, &(0x7f00000050c0)=""/4096, 0x1000, 0x3}, 0x4}, {{&(0x7f00000060c0)=@alg, 0x80, &(0x7f0000007240)=[{&(0x7f0000006140)=""/188, 0xbc}, {&(0x7f0000006200)=""/4096, 0x1000}, {&(0x7f0000007200)=""/61, 0x3d}], 0x3, &(0x7f0000007280)=""/156, 0x9c}, 0x4}, {{&(0x7f0000007340)=@un=@abs, 0x80, &(0x7f0000007480)=[{&(0x7f00000073c0)=""/27, 0x1b}, {&(0x7f0000007400)=""/69, 0x45}], 0x2, &(0x7f00000074c0)=""/220, 0xdc, 0x5}, 0x5}], 0x8, 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x1f, 0xfa}, 0x1f}, 0x10) chdir(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) 2018/05/25 18:54:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x38, 0x1) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb(blowfish))\x00'}, 0x58) r1 = geteuid() ioprio_get$uid(0x3, r1) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) gettid() ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x105480) epoll_wait(r2, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x25c6) 2018/05/25 18:54:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x1}) setregid(0x0, r1) 2018/05/25 18:54:42 executing program 7: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="a8", 0x1, r1) keyctl$invalidate(0x15, r2) keyctl$update(0x2, r2, &(0x7f0000000080), 0x0) 2018/05/25 18:54:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:42 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) prctl$setfpexc(0xc, 0x20000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x42040) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) vmsplice(r1, &(0x7f00000003c0)=[{&(0x7f0000000140)="4b7f00e0c0c3403011089dc019ba20ea193c516d1e6bec07613c8a1f70e3833978fd849b001c3d4f634e2668c122f41ea14cc1db0e1e959834fd5fb5a7b4441336f4c9d5a15ab55b5235a819c6f56bc9245b78d11a909e47818fad09662b906f2c6931209f52a188761cd12bc27439fd250eb33da7a674fc30e6314b1f40461624ce64cc0eee079a40b33b528e9c27ac6d356246891e7fb54804c99078868f3fc2170c4a35d0d63a10b197350d450776577e0bf184fcd088557edccd0dd1082925172929cacc7b8cbb1fb44d4989ddcf66c3b89ddedc52b624ca452a72f2d29181567d01b0164339f081", 0xea}, {&(0x7f0000000240)="f78b3806a9077bee38b0a65b4a319051c4ab4f85224af3055413cab79086b498616b0ae47e2060401efa20f15d9c3bc6a442d30b5235707666e0c40d7b8d", 0x3e}, {&(0x7f0000000280)="62dbba10317e398b4001d4ff7b5ffdc6545570f516ef4e576b99e1f5bc8571a31334250378", 0x25}, {&(0x7f00000002c0)="72ba2ac452979af619", 0x9}, {&(0x7f0000000300)="d5fe9512dffcc9005eeba5c47e004125fc6abd05df49c08a7706ca0b2e212b8efe3d07cae3515c25628388917db051082a52c75a2e", 0x35}, {&(0x7f0000000340)="06a31c739715a1772de48f8bbaf7ad5b3d68def58459dab08bb0345c458114f45c42dc99a2684f8dc95074eb58257829b5fdf0dcd29e6fc5cb1107ad8a697b1945b56e2f1f0aecc544dc5e62f88a097e2690389e033cd849443ceb066dd3ef", 0x5f}], 0x6, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="b6cc751fd188070000000000000000000000000400000000"], 0x1) 2018/05/25 18:54:42 executing program 5: r0 = socket(0x4, 0x1, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7a71, 0x1) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet(r0, &(0x7f0000000080)={0x2, 0x4}, 0x10) poll(&(0x7f0000000040)=[{}, {}], 0x20000000000000ad, 0x0) 2018/05/25 18:54:42 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) write$binfmt_elf32(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="7fe968d0ce99500369485f925ba3b67f262d0000009fd2914f63e0abeb8f8d9d1a27d05a94546ec70e17e53303f200b788c5c1a1ab4d1aeb9efff679cdff2ac60e8a91fb3480739fd7fc36be7aa79ad64ae4f423bfaef774d655bfa5f59860483c140e6a2a072c2f660788780733f02d2a65721247a05f9ef409a98acb0000000000000000000000000000000072663aa1ba8e6cbc28dd544382e83e7eb53f3525fc9d2144297ae178f1027339170a10704a15315f9d2570e832f69497d07875ccb153e699bdbf4d6aea40994810d3713932154417ecb87afa"], 0x1) r1 = socket(0xb, 0x6, 0x6) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r2 = gettid() setpriority(0x2, r2, 0x1f) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000000)) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) sendto(r0, &(0x7f0000000040)="24d0b525929459e95e687dcf3a0b3e0dbd5b6fd35316602764e3d60aa7438b2cc8d3aa3f5baaed13dd46a71af08fd6a31e4acbd208d80986466c6e7a37e7296192b18634c59c01e2a6b391d9f34531cfaeb25ae9f809456c11fc048f7bd095f43f9a2d6e9eb7f8c01a5d18b399fca348cedd16352bf6982c1aa7efa9081af615ed5614161f064b38d36de5f1f4b95a5badcfa314e7835b0a93", 0x99, 0x50, &(0x7f00000001c0)=@can={0x1d, r3}, 0x80) 2018/05/25 18:54:42 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:42 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r1, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(0xffffffffffffffff) 2018/05/25 18:54:42 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000001ac1414aa00000000000000000000000000000000"], 0x18) 2018/05/25 18:54:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x421) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) 2018/05/25 18:54:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x6, 0x4) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b63e820faeb99547298992ea54c7be", 0x11) 2018/05/25 18:54:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) getpeername$netlink(r0, &(0x7f0000000400), &(0x7f0000000440)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x100, 0x2) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000380)={0xe620, 0x4, 0xa00000000000, 0x7, 0x4, 0x7}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x9, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80082}, 0xfffffffffffffd87, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) getsockopt$inet_int(r2, 0x0, 0x3b, &(0x7f00000001c0), &(0x7f0000000540)=0x4) 2018/05/25 18:54:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) 2018/05/25 18:54:43 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0505510, &(0x7f0000000200)={0x0, 0x80000000}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/213) [ 289.019222] alg: No test for cbcmac(camellia) (cbcmac(camellia-generic)) 2018/05/25 18:54:43 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)={[{0x0, 'cpu', 0x20}]}, 0x0) shmctl$IPC_RMID(0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) rt_sigqueueinfo(r3, 0x5, &(0x7f00000002c0)={0x3b, 0x6, 0x0, 0x8}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @rand_addr=0x5647}}}, &(0x7f0000000280)=0x84) 2018/05/25 18:54:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'veth1_to_team\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000002680)="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", 0x1000) r2 = socket(0x1000100000010, 0x2, 0x0) write(r2, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/05/25 18:54:43 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e20, 0x1a7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) r2 = socket(0x10, 0xf, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x1494, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000440)={r4, 0x3, &(0x7f0000000040)=[0x34e9, 0x0, 0x800], &(0x7f0000000100)=[0x400, 0x0], 0x0, 0x3, 0x2, &(0x7f0000000380)=[0xade, 0x4, 0x0], &(0x7f00000003c0)=[0x100, 0x0, 0x80, 0x74, 0x800, 0x1]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000000c0)={r4, 0x2}) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=@mpls_delroute={0x1c, 0x52, 0x401, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/05/25 18:54:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) acct(0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000001ac1414aa400000000200000000000000dea30fc7"], 0x18) 2018/05/25 18:54:43 executing program 3: unshare(0x2000400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200200) ioctl(r0, 0x40084149, &(0x7f0000000000)='[') 2018/05/25 18:54:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/25 18:54:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff81) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) dup3(r1, r1, 0x80000) 2018/05/25 18:54:43 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:43 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/udplite6\x00') readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001280)=""/170, 0xaa}], 0x1) renameat2(r0, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) close(r0) 2018/05/25 18:54:43 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:43 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r0}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) prlimit64(r1, 0x0, &(0x7f0000000200)={0x7, 0x400}, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000180)=r0) mknod(&(0x7f0000000140)='./file0\x00', 0xc064, 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001380)=""/4096, 0x13ab}], 0x1000000000000141, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e22, @rand_addr=0x6ba9}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e22, @rand_addr=0x9}, 'bridge_slave_0\x00'}) 2018/05/25 18:54:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) inotify_init() setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000001ac1414aa00000000020000000063000000000000"], 0x1) 2018/05/25 18:54:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x20011, r0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x80000) 2018/05/25 18:54:43 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/25 18:54:43 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f0000000000)=@file={0x0, '/\x00'}, 0x6e, &(0x7f0000000680), 0x0, &(0x7f00000008c0)}, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) 2018/05/25 18:54:43 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) write(r0, &(0x7f0000000100)="09cead403ed3b8a215d69a0baccb9cdd4c7f76f3a213702955168c219a0edcce15d2b5e4e9a1832cecfe7f8dad0b378bd19e6660b93fdb86f9d68804f1922f32be4944c6139eba973c1d214bbd62e7b7404154e5d7fa258f5f917501f7", 0x5d) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') sendfile(r1, r2, &(0x7f0000000000)=0x8, 0x57c) 2018/05/25 18:54:44 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f0000000100)) r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xffffffff, 0x200200) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc0\x00', 0x200, 0x0) renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00') r2 = inotify_init() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x401}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r3, 0x51, 0x2, 0x0, 0x6, 0x5}, 0x14) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x10000a0) socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f00000001c0)={@mcast2}, &(0x7f0000000200)=0x14) umount2(&(0x7f0000000440)='./file0\x00', 0x2) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='xfs\x00', 0x0, &(0x7f0000000680)="29be473cbceb788bffe99329cec7dd4800c576cff54c4b319f9c595d05688fd617cc385515a2740a4f36570ed2ee61070a422fb48545580283890b19a7af55d3eb37f04e96c489ba9a7787c2aa51eeead7c1eb042a07546da7ef7710c3a2c5b76728be41717cacb48bd79df5ef690cbb70c4cd80e85690b3025a4e42a7324246b0306a91a4910d81dc1636f6c86a7eef8155ed703c25a073b82d7ba6c88c652d880b32457ab51d0c776e3fa403bd6c1b2ff3124cd423b8083a8f0bcadfcdfac9f56225561a207bf7d38358d02e150dde1a08e99d251e5044ad40609e7ca14aca8564cce65fa0eacecda0533e70e26ca4") name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000480)={0x105, 0x5, "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"}, &(0x7f0000000400), 0x1000) 2018/05/25 18:54:44 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'veth1_to_bond\x00', 0x8220}) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd60766051003029000000000000000000008fc79b0e000000ff020000000000000000000000000001010090780000000060c5771e00000000ff010000000000000000000000000001ff020000000000002f00000000000001b54b8e5079c56fde98e909b899ce7515d032d3d67a"], 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = getpgid(0xffffffffffffffff) fcntl$setpipe(r1, 0x407, 0x2) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r3}) getpeername(r2, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000001c0)=0x80) sendto$inet(r4, &(0x7f0000000200)="60aac05349a041b3a747c9a70a87268596b828acb9eb2d96b5fbcfb0f57f9ac679e020bd62aeeb67389033ff84b35c13e884f809ccc60b48de3c30e445edbce58cf4e27c197a4647d116865f57824622a6e2071f037b96441f851469af54dcf87a588bcb4ba040a0d75360997c8593fe3b5caae16cb944d0145a8f8d7e31582a50eefb5bc1020bdb4191ea2d9ea36744831421f3a2c8d78f19edc3", 0x9b, 0x44, &(0x7f00000002c0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x397a6acc, 0x0) readahead(r1, 0x81, 0x3) 2018/05/25 18:54:44 executing program 2: symlink(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000040)='./file0\x00') symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') rmdir(&(0x7f0000000080)='./file0/file0\x00') 2018/05/25 18:54:44 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x7, 0x1, 0x100, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001840)=@assoc_id=0x0, &(0x7f0000001880)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000018c0)={0x0, 0x0, 0x8002, 0x3ff, 0x3, 0x80, 0x6, 0x3, r3}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) write$binfmt_elf32(r0, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x2b4) r4 = getpgid(0xffffffffffffffff) sendmsg$unix(r1, &(0x7f0000001800)={&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f00000003c0)="21b892ba23362d89c411f2a5664e1bd5b8c2c7e89f126c720fb2528bd9c38d5226c034925db94c5ee47fd243be83ed859192162f7ccd87e93f43316f5e489cc7eeb37067b2f0a06e1ad742e0067e8c5c31ed9bd5e80d7fa1e9db243e5e80a0701365cd2f815e5c8afef856db4dbb1379d806dff1cadbf4b47f9f16913eff4160e689f7", 0x83}, {&(0x7f0000000480)="790987ed348223a0cb5ac21071dd1ba31bb8dad00911a5e7854dff77430bba287996883c62417f04cffd882d0d67732ecf2cc324a9b0d3885c632c0f3ba864d20191436f29d644f0bc9af76db6e9a9874df46f15acc2a321793dd064fd2e5099f36a5634e8acb0bb5fbce12d3d90731f9b31b3f343d78a5577f941bb5bbf33879dc399b303025b5c56862956b8563285be9a39bd1f", 0x95}, {&(0x7f0000000540)="29fac586adde4f292d26acdeaecba2e70d13176d21e8d00fff33754f6c9424175e83f557918dbe312f142c5de530c58775c1b51dbde7d60aa4c75771e04aaba609c6218fb2637200b2890375adda3e693656e3678641d26c80eeeb3c74a738839bf49c5f60b2b2126a31f22a5d1cdae84513dd652980fcca4fe5c116dda5540625bdcba1bc6436506c82c8039fcb46036f94672fc3", 0x95}, {&(0x7f0000000600)="a983456e2a14ea6c9b2012502174de98e6b62bf9f877f5909bfc163c5a7797979460334ca43f1af33b7276ec005828718e1d6dc47df488efac", 0x39}, {&(0x7f0000000640)="844391cce05b6d777e0febcbd2da27", 0xf}, {&(0x7f0000000680)="aeb17cac1e4a969c0402b4ecf7aa4f6df47118170842ba3f8ecf356cadad6ea6058d30a94d7fe2a69a23cc8a2793c36b81238580ad52d0d755a9c554e4db68ebe006bf1f6d719d2999a1da7e36e2167df2268aa8bc9a00479307cc82bb8d0b45d7d54fa1fa41d2501c82d2ef12f5259cda51794c12131ffc1327ff65172dc3a80927bad33025cd4dd0bc46eaf60689792ef176e12edff21a316d8f8c3931e2dbcc1899e7aebaf054dbee1f855a85b11afd8f57391f5deb24b1dfc409a58310057b9591a8ba07e0d06d226ac5b956338c292854cf62c1abdf78988e86cf9a3e7722e4", 0xe2}, {&(0x7f0000000780)="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", 0x1000}], 0x7, 0x0, 0x0, 0x4}, 0x40000) ptrace$poke(0x4, r4, &(0x7f0000000280), 0xffffffffffffffc1) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={r2, 0x0, 0x1, 0x4, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/05/25 18:54:44 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x5, 0x408000) accept$ipx(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000180)="c4efafab919a70581a6c69fa91e2f6b56bfc88fe46a04d24ffd3f43f631a2340834bbd541a815e40b278757ca14340c9b9efa5e7213d743b9860c366643e5c684b6960f4dcab1a218cee6784d4b9b131fa92c34da6d6dcc251e010846d52cf9ae78b3e72a14eea39e1cba8041781a563f05b5b8c9755445fa144979cf972e7c2b7261d0e3531067d0224b0a4eb159eab0954de10b417863edd1531643bcf5f103bd0c859cb06aee2925d4f2ef91c8bc2b63d4ff6f11d837f973fb255bcea487f7ca3a1c9b465eced4564058cb3a13902c88020c846514f082cd7ad") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1b, 0x1c, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000c0ffffffbd00000000000000950000ba618b0000000000b3bff1c7df63df1ceb1505d3795f7304386bb5ba7c0f1ae3217c885825d1e47304efc3c0790aa06a3ad37f533fa073eea03c03d199363859059cc6edadbe77184ab0c4c93c092410519ae7b1d049a9f94aa0e818eeebdf2006cf1fcd082c78bc69e493da0182909500b0f247a4b7e87765371406838d313b7059e0f7eafccb577effac2e1d53a0c8016613dc44a45d20bce9351425445250e7a088cbe384aa78ba09b4559879ec3098acffdabcccbba836044f1132cfe933729bbd0727a7381c3d598f44ceaf216411f1"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41000}, 0x48) setrlimit(0x6, &(0x7f0000000280)={0x100, 0xffffffffffff0000}) 2018/05/25 18:54:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) [ 290.262805] devpts: called with bogus options 2018/05/25 18:54:44 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@can={0x1d, r1}, {&(0x7f0000000100)=""/200, 0xc8}, &(0x7f0000000200), 0x20}, 0xa0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000001ac1414aa00000000020000000000060000000000"], 0x18) 2018/05/25 18:54:44 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) connect$l2tp(r0, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x3}}, 0x26) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfc, 0x40000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000100)={0xd118, 0xf60a}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000080000000000000000018130000", @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x800, 0xb0, &(0x7f0000000280)=""/176}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r3, 0x41e, &(0x7f0000000340)}, 0x10) write$tun(r2, &(0x7f00000003c0)={@void, @void, @x25={0x2, 0x5, 0x1, "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"}}, 0x1003) 2018/05/25 18:54:44 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x14, 0x401, 0x0, 0x0, {0x2, 0x18, 0x0, 0xc8, r2}, [@IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x1b}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x8000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/25 18:54:44 executing program 2: unshare(0x2000400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x3f, 0x200, 0x1, 0x200, 0x6, 0x0, 0x10000, 0x2, 0x2, 0xffffffff80000001, 0x2}) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/cgroup\x00') setns(r2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000100)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) syz_open_procfs$namespace(r4, &(0x7f0000000200)='ns/uts\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x8}, &(0x7f0000000180)=0x8) 2018/05/25 18:54:44 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) mprotect(&(0x7f0000258000/0x4000)=nil, 0x4000, 0x0) ioctl(0xffffffffffffffff, 0x1, &(0x7f00000000c0)="757eb588a65b319c6275d3d471febb959c") 2018/05/25 18:54:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='stat\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000240)=0x77) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xd7b, 0x40) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000001c0)={0xb2f, 0xffffffff7fffffff, 0x9, 0x2, 0x2, 0x8000}) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x40002004}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) 2018/05/25 18:54:44 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x1000008000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r1, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r0) 2018/05/25 18:54:44 executing program 0 (fault-call:3 fault-nth:0): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) [ 290.866317] FAULT_INJECTION: forcing a failure. [ 290.866317] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 290.878290] CPU: 0 PID: 18921 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #102 [ 290.885676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.895057] Call Trace: [ 290.897687] dump_stack+0x185/0x1d0 [ 290.901360] should_fail+0x87b/0xab0 [ 290.905134] __alloc_pages_nodemask+0x630/0x5dc0 [ 290.909934] ? kmsan_set_origin_inline+0x6b/0x120 [ 290.914820] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 290.920219] ? __wake_up_common+0x123/0xa60 [ 290.924579] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 290.929277] ? __wake_up_common_lock+0x10c/0x370 [ 290.934083] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 290.939571] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 290.944965] ? __wake_up_common_lock+0x1f3/0x370 [ 290.949755] ? kmsan_set_origin_inline+0x6b/0x120 [ 290.954630] ? kmsan_set_origin+0x9e/0x160 [ 290.958911] alloc_pages_current+0x6b1/0x970 [ 290.963358] skb_page_frag_refill+0x3ba/0x5e0 [ 290.967906] ? kmsan_set_origin+0x9e/0x160 [ 290.972186] tun_get_user+0x10bd/0x7e90 [ 290.976211] ? kmsan_set_origin_inline+0x6b/0x120 [ 290.981144] tun_chr_write_iter+0x1d4/0x330 [ 290.985513] ? tun_chr_read_iter+0x460/0x460 [ 290.989961] do_iter_readv_writev+0x84d/0xa00 [ 290.994522] ? tun_chr_read_iter+0x460/0x460 [ 290.998985] do_iter_write+0x30d/0xd40 [ 291.002930] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 291.008428] do_writev+0x3be/0x820 2018/05/25 18:54:45 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fcntl$setstatus(r0, 0x4, 0x44000) io_setup(0x5, &(0x7f0000000000)) io_setup(0x6, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000001200)="fc", 0x1, 0x1000000}]) 2018/05/25 18:54:45 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x40000000000004) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x307, @random="9db12dd70d1d"}, 0x8, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth0_to_bond\x00'}) [ 291.012028] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 291.017442] ? fput+0x25c/0x2e0 [ 291.020781] __x64_sys_writev+0xe1/0x120 [ 291.024872] do_syscall_64+0x152/0x230 [ 291.028799] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 291.034570] RIP: 0033:0x4558c1 [ 291.037777] RSP: 002b:00007fea4e010ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 291.045520] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 00000000004558c1 [ 291.052816] RDX: 0000000000000001 RSI: 00007fea4e010bf0 RDI: 00000000000000fc [ 291.060109] RBP: 000000002070aef1 R08: 00000000000000fc R09: 0000000000000000 [ 291.067407] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 291.074701] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000000 2018/05/25 18:54:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth1_to_team\x00', 0x10) sendto$inet6(r0, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x200001) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/25 18:54:45 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f00000002c0)=""/69, 0x45, 0x40000100, &(0x7f0000000340)=@nl=@unspec, 0x80) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@dev, @in=@local}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) getrusage(0x1, &(0x7f0000000000)) r3 = dup(r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000003c0)=[{0x2, 0x2}, {0x3, 0x8}, {0xb, 0x3}, {0x0, 0x6}, {0xf, 0x8}, {0x3, 0x100000000}, {0xb, 0x3f}, {0xf, 0x80000000}], 0x8) write$eventfd(r3, &(0x7f0000000280), 0xff93) recvfrom(r2, &(0x7f0000000180)=""/226, 0xef9be9a72681594d, 0x0, 0x0, 0xffffffffffffff86) 2018/05/25 18:54:45 executing program 4: unshare(0x24020400) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x9, 0x42000) fstat(r1, &(0x7f0000007f40)) 2018/05/25 18:54:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) 2018/05/25 18:54:45 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001ef90)=[{&(0x7f000001f000)=""/4096, 0x20020000}], 0x1}}], 0x48}, 0x0) 2018/05/25 18:54:45 executing program 0 (fault-call:3 fault-nth:1): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:45 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ae14141f00e0000001000000000000000000000000000000"], 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x80, 0x80) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x110d, 0xde5}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xc0ee, 0x13ed, 0xae, 0x100000001, 0x44}, 0x98) 2018/05/25 18:54:45 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) [ 291.390230] FAULT_INJECTION: forcing a failure. [ 291.390230] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 291.402082] CPU: 1 PID: 18973 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #102 [ 291.409443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.418795] Call Trace: [ 291.421388] dump_stack+0x185/0x1d0 [ 291.425020] should_fail+0x87b/0xab0 [ 291.428744] __alloc_pages_nodemask+0x630/0x5dc0 [ 291.433509] ? get_page_from_freelist+0x5eea/0xb5e0 [ 291.438525] ? kernel_poison_pages+0x40/0x360 [ 291.443017] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 291.448378] ? kernel_poison_pages+0x1a0/0x360 [ 291.452961] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 291.458412] ? get_page_from_freelist+0xab08/0xb5e0 [ 291.463427] ? __kernel_text_address+0x34/0xe0 [ 291.468008] ? __save_stack_trace+0x90d/0xb00 [ 291.472521] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 291.477454] ? kernel_text_address+0x34d/0x3a0 [ 291.482040] ? __kernel_text_address+0x34/0xe0 [ 291.486633] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 291.492089] ? kmsan_set_origin_inline+0x6b/0x120 [ 291.496937] kmsan_alloc_page+0x82/0xe0 [ 291.500912] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 291.505764] ? kmsan_set_origin_inline+0x6b/0x120 [ 291.510606] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 291.515970] ? __wake_up_common+0x123/0xa60 [ 291.520292] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 291.524957] ? __wake_up_common_lock+0x10c/0x370 [ 291.529716] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 291.535167] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 291.540534] ? __wake_up_common_lock+0x1f3/0x370 [ 291.545299] ? kmsan_set_origin_inline+0x6b/0x120 [ 291.550155] alloc_pages_current+0x6b1/0x970 [ 291.554572] skb_page_frag_refill+0x3ba/0x5e0 [ 291.559070] ? kmsan_set_origin+0x9e/0x160 [ 291.563313] tun_get_user+0x10bd/0x7e90 [ 291.567292] ? kmsan_set_origin_inline+0x6b/0x120 [ 291.572150] tun_chr_write_iter+0x1d4/0x330 [ 291.576476] ? tun_chr_read_iter+0x460/0x460 [ 291.580890] do_iter_readv_writev+0x84d/0xa00 [ 291.585388] ? tun_chr_read_iter+0x460/0x460 [ 291.589796] do_iter_write+0x30d/0xd40 [ 291.593690] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 291.599150] do_writev+0x3be/0x820 [ 291.602693] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 291.608060] ? fput+0x25c/0x2e0 [ 291.611343] __x64_sys_writev+0xe1/0x120 [ 291.615412] do_syscall_64+0x152/0x230 [ 291.619310] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 291.624498] RIP: 0033:0x4558c1 [ 291.627682] RSP: 002b:00007fea4e010ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 2018/05/25 18:54:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x3, 0x2) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x1c02}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0xc, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r3 = dup3(r1, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000100)={{0x2, 0x3, 0xff, 0x3, 0x7}, 0x3ff, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0xd5dd, 0x1, 0x7fffffff}) 2018/05/25 18:54:45 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x118, 0x0, 0x118, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xad}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x9, 0xc, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="3155e72ad39f", @empty, @loopback=0x7f000001, @multicast1=0xe0000001, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd26) r1 = socket$inet(0x2, 0x400000000000002, 0x81) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0x2, 0xb02) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000006c0)=ANY=[@ANYBLOB="e0000001ac1454aa00000000020000000000000000000000ded20da0047a2306e23ba43ac0d47fcbde03906f3e13a2cdbd756781909db094d64e92378ce6f7653a794b73ec5649843cebac6daaa6904149bbaa4f9acd575a9b71e911d9962b1e082f6efb9a1105dc927c8e5f671408a60df4ebf332ae20474dae029cdc4d736cf6f6ff631aaa0585b007c342ca33becc304f55133101cbfe31cb99dd9d1f7d31a8fb951cd5ecac51c8f42386272f34ecaab0ba79f59c88724988"], 0x18) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcs\x00', 0x20000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000680)={0x7}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) 2018/05/25 18:54:45 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x8000000, 0xe41, 0x21}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x7fffffffefff}) 2018/05/25 18:54:45 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'irlan0\x00'}) ioctl(r1, 0x8912, &(0x7f00000001c0)="26262c8523bf012cf66f1797b0dd356a3d61dbc198b7464538fc6777303340a3c89b042eda0c22a6db4ab92d26848ac57b2776af905e0bb9132d792d7ae9830a1eb061980d00003276ba9e4ceca5612a776b735048f7f79c63f0ec5fbfa690498beab21b4481b8754e6f79bf6337c2dfa1505ca0788d3493b2714df18dbfbf82d311e04f481f2b8bb0b4fba0695be979a4b296cc8381e41b46e2ba9ba4f2074d3cf7fbe08d244c21ccd2f54bb663d710dd66bb3b8fa413470eb078945ce4130d6075672b568dad1ec16f8f3b005e3f73723649eaae57c38507b875883fcf8bb4f40a1056e6b461289a9fcfc9782e3e36520307de74fcf701") setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001300)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvmmsg(r3, &(0x7f0000000bc0)=[{{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/169, 0xa9}], 0x1, &(0x7f0000000980)=""/135, 0x87}}, {{&(0x7f0000000a40)=@pptp, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/97, 0x61}], 0x1, &(0x7f0000000b80)=""/41, 0x29}}], 0x2, 0x0, &(0x7f0000000cc0)={0x77359400}) [ 291.635391] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 00000000004558c1 [ 291.642657] RDX: 0000000000000001 RSI: 00007fea4e010bf0 RDI: 00000000000000fc [ 291.649922] RBP: 000000002070aef1 R08: 00000000000000fc R09: 0000000000000000 [ 291.657188] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 291.664454] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000001 2018/05/25 18:54:45 executing program 0 (fault-call:3 fault-nth:2): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) [ 291.847785] FAULT_INJECTION: forcing a failure. [ 291.847785] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 291.859625] CPU: 0 PID: 19000 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #102 [ 291.866982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.876333] Call Trace: [ 291.878926] dump_stack+0x185/0x1d0 [ 291.882561] should_fail+0x87b/0xab0 [ 291.886283] __alloc_pages_nodemask+0x630/0x5dc0 [ 291.891045] ? get_page_from_freelist+0x5eea/0xb5e0 [ 291.896066] ? kernel_poison_pages+0x40/0x360 [ 291.900573] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 291.905931] ? kernel_poison_pages+0x1a0/0x360 [ 291.910492] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 291.915919] ? get_page_from_freelist+0xab08/0xb5e0 [ 291.920925] ? __kernel_text_address+0x34/0xe0 [ 291.925494] ? __save_stack_trace+0x90d/0xb00 [ 291.929979] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 291.934981] ? kernel_text_address+0x34d/0x3a0 [ 291.939550] ? __kernel_text_address+0x34/0xe0 [ 291.944127] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 291.949584] ? kmsan_set_origin_inline+0x6b/0x120 [ 291.954434] kmsan_alloc_page+0x82/0xe0 [ 291.958405] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 291.963154] ? kmsan_set_origin_inline+0x6b/0x120 [ 291.967991] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 291.973341] ? __wake_up_common+0x123/0xa60 [ 291.977640] ? _raw_spin_lock_irqsave+0x45/0xf0 [ 291.982293] ? __wake_up_common_lock+0x10c/0x370 [ 291.987028] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 291.992458] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 291.997800] ? __wake_up_common_lock+0x1f3/0x370 [ 292.002537] ? kmsan_set_origin_inline+0x6b/0x120 [ 292.007388] alloc_pages_current+0x6b1/0x970 [ 292.011779] skb_page_frag_refill+0x3ba/0x5e0 [ 292.016251] ? kmsan_set_origin+0x9e/0x160 [ 292.020467] tun_get_user+0x10bd/0x7e90 [ 292.024421] ? kmsan_set_origin_inline+0x6b/0x120 [ 292.029253] tun_chr_write_iter+0x1d4/0x330 [ 292.033564] ? tun_chr_read_iter+0x460/0x460 [ 292.037974] do_iter_readv_writev+0x84d/0xa00 [ 292.042468] ? tun_chr_read_iter+0x460/0x460 [ 292.046865] do_iter_write+0x30d/0xd40 [ 292.050735] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 292.056165] do_writev+0x3be/0x820 [ 292.059688] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 292.065038] ? fput+0x25c/0x2e0 [ 292.068308] __x64_sys_writev+0xe1/0x120 [ 292.072352] do_syscall_64+0x152/0x230 [ 292.076233] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 292.081410] RIP: 0033:0x4558c1 [ 292.084574] RSP: 002b:00007fea4e010ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 292.092259] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 00000000004558c1 [ 292.099505] RDX: 0000000000000001 RSI: 00007fea4e010bf0 RDI: 00000000000000fc [ 292.106752] RBP: 000000002070aef1 R08: 00000000000000fc R09: 0000000000000000 [ 292.114012] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 292.121273] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000002 2018/05/25 18:54:46 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='team_slave_0\x00', 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) 2018/05/25 18:54:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) fremovexattr(r0, &(0x7f00000000c0)=@known='security.capability\x00') 2018/05/25 18:54:46 executing program 2: add_key(&(0x7f0000000740)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="4f7fcb21dd5cc85ea0b148d0712aca02425b08d2ed51a5a68aa39309895f8ac58a5e9921cd4ba90c26016600cad716cff5589ccfafa5b4947f5086fc876157b6bbe2c7e9cd430e964aea7fd3c1005612202c2ef6188bfd08211b493a04a6ec", 0xfffffffffffffeb8, 0xffffffffffffffff) 2018/05/25 18:54:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000300)={0xbde, {{0x2, 0x4e23, @rand_addr=0x9357}}, 0x1, 0x2, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x190) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x2}, 0xb) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0xe9, "acb031a380c8d182a496ce9fa8b9b0d8a5236bd569b5c7633f7721dbf44355015c832e2cf266b6f6e3b4cb2b3597ae5ed5aea076ccf53dabcf2632d793d9a4ab250faf4a903182e4b04c7901273816bc3b4c2ff4cc2944d0526fddf880d1db9387195f6ab24f02cc89ad4042eec4ba0ad8e03a3b0c92fb1e9215e4608123001c758dc3c9b38e0e779e0349c85496a75deb3c79122335b4cc938e101c5ef026cb61e15dd77d4443d48dcc5a60b6905d12edacbdd2c0a362c7f7318754f065ed6e8d663bd5ce05e54bb83c402d2ff064ad84cc5aca3119ee101295493adb31f67ed4ed6114441e984ecc"}, &(0x7f0000000200)=0x10d) 2018/05/25 18:54:46 executing program 0 (fault-call:3 fault-nth:3): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:46 executing program 7: r0 = epoll_create1(0x0) r1 = socket(0xd, 0xf, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0xffffffff8000201f}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='cubic\x00', 0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x4}) 2018/05/25 18:54:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000097150b00000000000000000000d1cdf4d89667d5d22e558e0a9ea13a5d7eba51ac7db37ea92cefbe84107fbb841f8129456647725e538128"], 0x99e83c21159bf33e) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x3}, 0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/05/25 18:54:46 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) [ 292.374391] FAULT_INJECTION: forcing a failure. [ 292.374391] name failslab, interval 1, probability 0, space 0, times 0 [ 292.385850] CPU: 0 PID: 19028 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #102 [ 292.393251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.402625] Call Trace: [ 292.405250] dump_stack+0x185/0x1d0 [ 292.408919] should_fail+0x87b/0xab0 [ 292.412665] __should_failslab+0x278/0x2a0 [ 292.416934] should_failslab+0x29/0x70 2018/05/25 18:54:46 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000280)='mountstats\x00') read(r1, &(0x7f0000000040)=""/230, 0x20000126) 2018/05/25 18:54:46 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f00000001c0)=0x68) r1 = socket(0xffffffffffffffff, 0x80003, 0xfffffffffffffffc) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) [ 292.420855] kmem_cache_alloc+0x12e/0xb90 [ 292.425039] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 292.430520] ? build_skb+0x102/0x6b0 [ 292.434263] ? copy_page_from_iter+0xa9c/0x10b0 [ 292.438969] build_skb+0x102/0x6b0 [ 292.442547] tun_get_user+0x1522/0x7e90 [ 292.446572] ? kmsan_set_origin_inline+0x6b/0x120 [ 292.451490] tun_chr_write_iter+0x1d4/0x330 [ 292.455858] ? tun_chr_read_iter+0x460/0x460 [ 292.460324] do_iter_readv_writev+0x84d/0xa00 [ 292.464878] ? tun_chr_read_iter+0x460/0x460 [ 292.469336] do_iter_write+0x30d/0xd40 2018/05/25 18:54:46 executing program 7: r0 = socket(0x2, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x102, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x20040) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$vsock_dgram(0x28, 0x2, 0x0) dup2(r0, r3) [ 292.473275] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 292.478767] do_writev+0x3be/0x820 [ 292.482360] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 292.487772] ? fput+0x25c/0x2e0 [ 292.491112] __x64_sys_writev+0xe1/0x120 [ 292.495212] do_syscall_64+0x152/0x230 [ 292.499149] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 292.504362] RIP: 0033:0x4558c1 [ 292.507576] RSP: 002b:00007fea4e010ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 292.515323] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 00000000004558c1 2018/05/25 18:54:46 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x124, r1, 0x900, 0x70bd25, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x12}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x7c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x124}, 0x1, 0x0, 0x0, 0x4084}, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x880, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@upd={0x100, 0x12, 0x204, 0x70bd26, 0x25dfdbfc, {{'ccm_base(ctr(blowfish),xcbc(xeta-generic))\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x666cebcb}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1d41}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) [ 292.522615] RDX: 0000000000000001 RSI: 00007fea4e010bf0 RDI: 00000000000000fc [ 292.529910] RBP: 000000002070aef1 R08: 00000000000000fc R09: 0000000000000000 [ 292.537205] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 292.544499] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000003 2018/05/25 18:54:46 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x208000, 0x0) keyctl$link(0x8, 0x0, r0) sendfile(r1, r1, &(0x7f0000000040), 0xfff) 2018/05/25 18:54:46 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)) 2018/05/25 18:54:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000001580)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14082000}, 0xc, &(0x7f0000001540)={&(0x7f0000000180)={0x13a4, 0x7, 0x2, 0x320, 0x70bd27, 0x25dfdbfc, {0x1, 0x0, 0x5}, [@typed={0x8, 0x17, @str='\x00'}, @nested={0x1174, 0x37, [@generic="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@typed={0x14, 0x27, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, @typed={0xc, 0x6a, @str='cpuset\x00'}, @typed={0x70, 0x92, @binary="710d405f11454738a27c04eef18f753ad386014067801daa91baefa5b765efe863ff9ba599ca0288fb87060d1a4479f9c9efe7f396df1406a79ce49969f35593f6b8e04e8532c7cb790c771b05aeddc4d88d8c0058c72331f319b1e29fe1e1beec7a000c3d4c8f865c19b014"}, @generic="705dd29dd51fc3344c8a946599ab54df97334071ffc4f8f0a40c3c9dbaf555f9a6f2adcf47c69640e7757ef2040d43bf0f80c4cef7dcc43682ba00a9a79d998ee12f746373328f574674cdaf9adbe7f7b1174814b544842fa2c3b9b48479163866c13c46d8a6aeb2f58464fa20c0dcf6fc20dac0363b99f9c1793b1c31308efb", @typed={0x8, 0x8, @uid=r2}, @generic="7f877f9aa396dcabe9373befc7433e3f6f1ec85b1c76d8f8abbd53a96a939caca37e23b91758087800827e4231f4d2a14457a35e17003ba4e77833e5e2c8da8818eb360d28b389a5e6ae2f1f72b31bed4fd5ff4347b2a2e9"]}, @generic="ddb929de09d1164721ddd91cdd236b1a52abd0c3eb429864031605c87aeb7172bccdd8f66f18f93337e21e1626bb74facf6151a8e7531a9ff3cc53699af86a7c1cc093d4de80116015b818e9cabdf622bfc0e8aa8f20c5513ac0d96e0bbe282478fe9578566e07be163d1fdd44c1372ac6d70b176ed85610dba397e9aa24cc7b6c68b433a089ad2bbff19ae8c169e40954dd305a81436fae1627c755cd116be73b69eddc79d0d3843b6b4ec9", @nested={0xc, 0x9, [@typed={0x8, 0xf, @fd=r0}]}, @nested={0x11c, 0x35, [@typed={0xc, 0x76, @u64=0x40}, @generic="c44445bca07dc147559248fd957522a1b09f82fee6ec11a908300f3c6eab3869f4d2421157bb707f84f86326f2520431384118239628ae1e21a9fcb363d137c6943f0bc5876bb5f7459ac6743d206b10304a4174b4605aaf63b70b75c09518d04c126bb9b22dda1ee7846fb2cc26160fd101465fd1f7091c185bf810742a12f858f9ca89aa7122ccfe3539157cde024f9d", @generic="1bfbc24d1e58ada2f89c24b0e973bcdbf4789bc69b030813e492ae9699ece350167a4bb32f4a7387ff2c1dc3fedea7d1eaa8d84bb9f49104fe7057bdc561e4af40df4baf9c7d34bf45a134d64636c071c71bf94d6738c830fd038692b8988eebc343a0aa4e3a228f12a7709af0ab338617c09faefb05cb978cb83d"]}, @typed={0x2c, 0x1b, @binary="1b659f48383da8f14dab392861af97bc084ece45a0bb7a4d4783b4bec36881ee4e6e7a0931ecd5"}, @typed={0x14, 0x6e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x13a4}, 0x1, 0x0, 0x0, 0x4800}, 0x40080) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1000004) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@upd={0xe0, 0x12, 0x627, 0x0, 0x0, {{'salsa20-asm\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/05/25 18:54:46 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0xfffffffffffffff7, 0x7, 0x100000001, 0xffe, "6ae81a9f52ffd29918021bd21e97ebab749bd3fa0f7869ae8bcdb7c008cfce5520f87c7f61a87babfd3c101b", 0x1ff}) ioctl$LOOP_CTL_REMOVE(r0, 0x400c55cb, 0x0) 2018/05/25 18:54:46 executing program 4: prctl$intptr(0x0, 0x0) 2018/05/25 18:54:46 executing program 0 (fault-call:3 fault-nth:4): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:46 executing program 2: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r0 = semget(0x3, 0x1, 0x1) semctl$SEM_STAT(r0, 0x4, 0x12, &(0x7f0000000040)=""/49) [ 293.007965] FAULT_INJECTION: forcing a failure. [ 293.007965] name failslab, interval 1, probability 0, space 0, times 0 [ 293.019342] CPU: 1 PID: 19086 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #102 [ 293.026730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.036106] Call Trace: [ 293.038735] dump_stack+0x185/0x1d0 [ 293.042411] should_fail+0x87b/0xab0 [ 293.046195] __should_failslab+0x278/0x2a0 [ 293.050471] should_failslab+0x29/0x70 [ 293.054398] kmem_cache_alloc+0x12e/0xb90 [ 293.058586] ? dst_alloc+0x295/0x860 [ 293.062351] dst_alloc+0x295/0x860 [ 293.065940] ip_route_input_rcu+0x38ca/0x6280 [ 293.070493] ? kmsan_set_origin_inline+0x6b/0x120 [ 293.075353] ? __msan_poison_alloca+0x15c/0x1d0 [ 293.080097] ip_route_input_noref+0x10e/0x140 [ 293.084627] ip_rcv_finish+0x631/0x1d00 [ 293.088617] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 293.094013] ip_rcv+0x118a/0x16d0 [ 293.097480] ? ip_rcv+0x16d0/0x16d0 [ 293.101116] ? ip_local_deliver_finish+0xed0/0xed0 [ 293.106069] __netif_receive_skb_core+0x47ff/0x4ac0 [ 293.111101] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 293.116485] netif_receive_skb_internal+0x49d/0x630 [ 293.121543] ? netif_receive_skb+0x47/0x240 [ 293.125886] netif_receive_skb+0x230/0x240 [ 293.130124] tun_get_user+0x6b61/0x7e90 [ 293.134133] tun_chr_write_iter+0x1d4/0x330 [ 293.138484] ? tun_chr_read_iter+0x460/0x460 [ 293.142904] do_iter_readv_writev+0x84d/0xa00 [ 293.147426] ? tun_chr_read_iter+0x460/0x460 [ 293.151855] do_iter_write+0x30d/0xd40 [ 293.155771] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 293.161233] do_writev+0x3be/0x820 [ 293.164792] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 293.170172] ? fput+0x25c/0x2e0 [ 293.173484] __x64_sys_writev+0xe1/0x120 [ 293.177547] do_syscall_64+0x152/0x230 [ 293.181459] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 293.186661] RIP: 0033:0x4558c1 [ 293.189843] RSP: 002b:00007fea4e010ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 293.197553] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 00000000004558c1 2018/05/25 18:54:47 executing program 3: unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x7, 0x800, 0x7, {0x77359400}, 0x3, 0x81}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x11) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) 2018/05/25 18:54:47 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x9, 0x5, 0x8, 0x1000, 0x9, 0x4, 0x80000001, 0x200, 0x7ff, 0x413c}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="080000000000000000e9d19f6a31d4d445b2000000609a448d71a6351d35"], 0x18) 2018/05/25 18:54:47 executing program 5: setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'bond_slave_1\x00'}, 0x18) unshare(0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setstatus(r0, 0x4, 0x46c00) r2 = getpgrp(0xffffffffffffffff) sched_setscheduler(r2, 0x7, &(0x7f0000000000)) write(r0, &(0x7f00000000c0)='c', 0x1) 2018/05/25 18:54:47 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000000080)='\x00', 0x3) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0xa, 0x4, 0x7, 0x1, 0x100, 0x8}) getsockopt$sock_buf(r0, 0x1, 0x6, &(0x7f0000b56f40)=""/192, &(0x7f0000000000)=0xc0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'gretap0\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0x3, [{0x2, 0x8, 0x401, 0xffffffffffffffe1}, {0x298, 0x8, 0x3d70, 0x20}, {0x5, 0x81, 0x0, 0x5}]}}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x3, 'ip6tnl0\x00', 0x2}, 0x18) 2018/05/25 18:54:47 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x2) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) renameat2(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/05/25 18:54:47 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001, 0x3}, 0x2c) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1012c0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000180)=0xa3) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x4}, 0x8) 2018/05/25 18:54:47 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:47 executing program 0 (fault-call:3 fault-nth:5): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) [ 293.204832] RDX: 0000000000000001 RSI: 00007fea4e010bf0 RDI: 00000000000000fc [ 293.212120] RBP: 000000002070aef1 R08: 00000000000000fc R09: 0000000000000000 [ 293.219389] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 293.226652] R13: 0000000000000712 R14: 00000000006fea50 R15: 0000000000000004 2018/05/25 18:54:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8911, &(0x7f0000000240)='\x00\x00\x00\x00\x00') r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000180)="3f010000f7080000ffffa88894bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/25 18:54:47 executing program 5: r0 = socket(0xc0f73dddd2286cde, 0x0, 0x100000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r1}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0xfffffffffffff426, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) fstat(r0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0xffffffffffffffc0) 2018/05/25 18:54:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="ff2e01cb939c39387d2e7c44d07d903fd70cad6e9d4a7b9955a8d545fe48079e738a0d45d77dabb98bf81ebd926932c60d8cae6d98067e55c9b3813e60500038f2badd2e13dce25658bdfc70482985", 0x4f, 0x800, &(0x7f0000000040)={0xa, 0x4e23, 0x10000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffe}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:47 executing program 4: r0 = gettid() r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@multicast1, @multicast2}, &(0x7f0000000140)=0xc) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) mremap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000163000/0x2000)=nil) mremap(&(0x7f0000164000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000163000/0x3000)=nil) 2018/05/25 18:54:47 executing program 6: r0 = socket$inet(0x2, 0x2, 0x8001) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:47 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:47 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x9c, 0x8, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000080)=""/51}, 0x18) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x6) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/05/25 18:54:47 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg$unix(r2, &(0x7f0000004d00)=[{&(0x7f0000004940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004ac0), 0x0, &(0x7f0000004cc0)}], 0x1, 0x1) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c38ad3c70f5aaba962cef68444c13ecd581f5e3a5859b998a454ee884a1505b45997cad7d66be6b1f46a9fba9d408e23204497086d7476c8bb474d67d16ba1d5"], 0x1) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) write$binfmt_elf32(r0, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000002a80)=""/95, 0x5f}], 0x1, &(0x7f0000002b80)=""/62, 0x3e}}], 0x1, 0x0, 0x0) [ 293.537140] skbuff: bad partial csum: csum=0/65535 len=14 [ 293.569388] skbuff: bad partial csum: csum=0/65535 len=14 2018/05/25 18:54:47 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000580)=[@in6={0xa, 0x4e24, 0x2, @empty, 0x40}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21}], 0x4c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x204080) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000540)=@add_del={0x2, &(0x7f0000000500)='gre0\x00', 0x100}) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f00000000c0)) setsockopt$inet6_int(r1, 0x29, 0xf7, &(0x7f0000000340)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x4, 0x9, [0x0, 0x80000000, 0x6, 0x9c70, 0x7a92, 0x8000, 0xe, 0x0, 0x0]}, &(0x7f0000000440)=0x1a) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=r2, &(0x7f00000004c0)=0x4) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000380)={'HL\x00'}, &(0x7f00000003c0)=0x1e) setsockopt$inet6_int(r3, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="ffffffffffff00119078ac14ffbbffff7f186b871db5f262bc14ffff40004e2000089078"], 0x0) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) accept4$netrom(r1, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000400)={0x20001, 0x3}, 0xfffffffffffffe75) 2018/05/25 18:54:47 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1000, 0x4000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x18, r1, 0x400, 0x70bd29, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x4c840}, 0x20008000) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:48 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) unshare(0x24020400) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) r2 = dup(r1) socket$rds(0x15, 0x5, 0x0) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000000080)=0x3, 0x4) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x400003) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000180)=""/37, &(0x7f00000001c0)=0x25) 2018/05/25 18:54:48 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3ff, &(0x7f0000000000)=""/166) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x1, 0x4, 0x8000}, 0x4) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000340)={r3, 0x3e}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000480)={@empty, @empty, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000380)=0x4a8800000000, &(0x7f00000003c0)=0x4) connect$packet(r0, &(0x7f0000000500)={0x11, 0x1a, r5, 0x1, 0x9, 0x6, @random="552c2602abca"}, 0x14) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000280)=""/131) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) 2018/05/25 18:54:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) fchdir(r1) r2 = syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup(r1) sendfile(r2, r2, &(0x7f0000000180), 0x44) 2018/05/25 18:54:48 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @rand_addr}}}, 0x90) 2018/05/25 18:54:48 executing program 7: capset(&(0x7f00000001c0)={0x20080522}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8040, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000540)=""/4096) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x6, 0x90, [0x0, 0x20000480, 0x200005e8, 0x200010e8], 0x0, &(0x7f0000000040), &(0x7f0000000480)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) socket$l2tp(0x18, 0x1, 0x1) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000180)=0xfd9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x189200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) 2018/05/25 18:54:48 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:48 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000000040)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffd8b) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e000a641fe3214aa000000000200000000000000008a0000"], 0x18) [ 294.612827] bridge0: port 2(bridge_slave_1) entered disabled state [ 294.619598] bridge0: port 1(bridge_slave_0) entered disabled state [ 294.624215] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 294.638323] bridge0: port 2(bridge_slave_1) entered blocking state [ 294.644759] bridge0: port 2(bridge_slave_1) entered forwarding state [ 294.651545] bridge0: port 1(bridge_slave_0) entered blocking state 2018/05/25 18:54:48 executing program 5: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400085e3e"], &(0x7f0000000200)=0x2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000540)='=', 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40280, 0x0) getsockname(r6, &(0x7f00000003c0)=@ethernet={0x0, @remote}, &(0x7f0000000340)=0x80) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r5, r5, r4}, &(0x7f0000000280)=""/132, 0x84, 0x0) [ 294.657985] bridge0: port 1(bridge_slave_0) entered forwarding state [ 294.664895] device bridge0 entered promiscuous mode [ 294.749951] bridge0: port 2(bridge_slave_1) entered disabled state [ 294.756553] bridge0: port 1(bridge_slave_0) entered disabled state [ 294.812638] device bridge0 left promiscuous mode 2018/05/25 18:54:49 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:49 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='X', 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r0, 0x0, 0x1fe) 2018/05/25 18:54:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) sendmsg$kcm(r2, &(0x7f00000009c0)={&(0x7f0000000240)=@ipx={0x4, 0x0, 0x0, "90ee30747727"}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000002c0)="3b4a14e7aa62133f9ac455d85580f4335d9b3bcf496f9881fe0e84e622020854773c88bad823b19838e7b59ebed7d20951e91f42d0dabc4d523382ad2a6acbc7", 0x40}], 0x1, &(0x7f0000000980)}, 0x0) 2018/05/25 18:54:49 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f00000020c0)) recvmmsg(r0, &(0x7f0000001fc0)=[{{0x0, 0x0, &(0x7f0000001f00), 0x0, &(0x7f0000001f40)=""/96, 0x60}}], 0x1, 0x0, &(0x7f0000002100)) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000)=0x6, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x5, 0x9, 0x5, 0x0, 0x6, [{0x20, 0x1000, 0x7, 0x0, 0x0, 0x100}, {0x6, 0x4, 0xfffffffffffffc00, 0x0, 0x0, 0x3100}, {0x3, 0x0, 0x7, 0x0, 0x0, 0x882}, {0x23a7, 0x5, 0x7cf6, 0x0, 0x0, 0x6}, {0xfff, 0x7, 0x9, 0x0, 0x0, 0x100}, {0x49bb, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x3100}]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff]}}}, 0x8, 0x40, 0xa, 0x80, 0x3}, &(0x7f0000000400)=0x98) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/128) 2018/05/25 18:54:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x40000000000000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001500)=ANY=[], 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x401, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0xfffffffffffff800) r2 = shmget(0x3, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000001840)=""/224) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000040)="4593b6", 0x3}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="7f90702f4d8ff6a2deef8838084f7063de4f868e4c862916aa42358766791c899f24cd0d1e1423786e6c3b33cd0a2e8f2af574010dcac22b5024246a3a460d7f04fd162b5bf5c5c8823f7e1c054e3edb0d3fefdcf75d067bb8db00ffcf20ff69b4e2e3798d8ca34a7bed77ccbb57f26ac10a80e949fbe26149b7105c4d36f879a7fbb1b1a03c6c4fe779bc81a4a258a3cde72b06d7cd03ca258337788f7a8ff889f09b964625548b59281e6022ce888752b253b0e3bda1b8654cb99a4b5303378046934db2077d3d553f2af8a387da810ad2e84cbf3174e92ed9ac4d21a7", 0xde}, {&(0x7f00000012c0)="7eebf25173f347943c9d3a97d9d9ac308026b755bf09b33b28076de6f4bc7938e46545cc24a5e998e5ae91fb2b48a2b6ffa0818d7feb3304d3ca50", 0x3b}, {&(0x7f0000001300)="0faa4773ba4fdd8df94e8ff55777c9c251370b8037c00505de3179c51bdf3d69bea6f7260573a70b1bfce000edbe40f9d9cb997d29dd59d89626eb23712318d77b7e507364a2ead57b0120826f070e0be57dca21fdb0371ec6137550a486247d41397fa353fd62bf3b23b640c4fe7fa7d4b5f5a030342d467bf7c7506ee18dfb55db7ccee2c39b42bd974fa1fae21171803a72c28579ccf7e2c554b1bb049793dab88b899a3491beda6349fdd2f792", 0xaf}, {&(0x7f00000013c0)="a33f3f7db61cd47a7ecb36ceab6aca2762882603e59953bf7c1370b00fa35da5eca271249cfeb2b6124e8ca0bbbac57b3cfb5eed82e4aaaa32ef5291a7e306a623659999a478aecf17b156fbf62586137f6ca6c0dc3663e5eae2e04bf7feab5cfa987403c025e2a91903ec30d05e1e762f8bebd5530969c33a17d194a78b6dc4016b347febc18cd8be008b8e566a80b7b74a29ee592be8ce3904dbacaa2c6748de5da0f9f2", 0xa5}], 0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x5) 2018/05/25 18:54:49 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) close(r1) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r1, 0xa, 0x11) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001180)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001080)=0xe8) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') add_key$keyring(&(0x7f00000010c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) poll(&(0x7f0000001280), 0x20e8, 0xfffffffffffffff4) r5 = dup2(r3, r4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001100)={0x0, 0x7, 0x5, {r6, r7+10000000}, 0x7fffffff, 0x5}) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/25 18:54:49 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) getpeername(0xffffffffffffff9c, &(0x7f0000000a00)=@can={0x0, 0x0}, &(0x7f0000000a80)=0x80) r4 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000c40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000ac0)=@acquire={0x138, 0x17, 0x210, 0x70bd28, 0x25dfdbfb, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x33}, @in=@broadcast=0xffffffff, {@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x1, 0x4e20, 0x80000001, 0x2, 0x0, 0x20, 0x0, r1, r2}, {{@in6=@dev={0xfe, 0x80, [], 0x10}, @in=@rand_addr=0x5ff0, 0x4e22, 0x0, 0x4e24, 0x401, 0xa, 0x0, 0xa0, 0x0, r3, r4}, {0x3, 0x4, 0x9, 0x100, 0xfffffffffffffffd, 0x6, 0x7, 0x1000}, {0x100000001, 0xc27, 0x0, 0x1}, 0x4, 0x6e6bbf, 0x0, 0x1, 0x1, 0x1}, 0x5, 0x10000, 0x40, 0x70bd26}, [@ipv6_hthresh={0x8, 0x4, {0x79, 0x54}}, @etimer_thresh={0x8, 0xc, 0x4}]}, 0x138}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000280)=ANY=[@ANYBLOB="b40400001700010425bd7000ffdbdf2500000000000000000000ffff00000000000004d400000000fe8000000000000000000000000000bbff010000000000000000000000000001ac1414bb0000000000000000000000004e2000074e200dbc0a00a0003f000000", @ANYRES32, @ANYBLOB="fe8000000000000000000000000000bb00000000000000000000ffff7f0000014e2100004e2400140200a00011000000", @ANYRES32, @ANYBLOB="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", @ANYBLOB="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", @ANYRES32, @ANYBLOB="ac141415000000000000000000000000000004d200000000fe8000000000000000000000000000aa010000800000000020000000000000000600000000000000080000000000000000000000400000000000000000000000030000000000000002000000000000000f05000000000000090000000000000001000000000000007f00000000000000070000001f0000000000000028bd7000033500000a00000604000000000000000c001c00", @ANYBLOB="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"], 0x9}, 0x1}, 0x10000000000) 2018/05/25 18:54:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x700, 0x7f, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/25 18:54:49 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000600)={@loopback, @multicast1, 0x0}, &(0x7f0000000640)=0xc) sendmsg$nl_route_sched(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=@getqdisc={0x40, 0x26, 0x100, 0x70bd2c, 0x25dfdbfe, {0x0, r1, {0xffff, 0xfff3}, {0xe}, {0x7, 0xffff}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x20048000}, 0x80) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) unshare(0x20000400) poll(&(0x7f0000000000), 0x20000000000001d6, 0x0) 2018/05/25 18:54:49 executing program 7: openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x14000, 0x0) setitimer(0x1, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000040)) 2018/05/25 18:54:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0xfff, 0x0, 0x0, 0xffffffc2}, 0x98) 2018/05/25 18:54:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x880008912, &(0x7f0000000540)="c626262c8523bf012cf66f481f63bba972d4de2824bc33602a77041e831cd6eb03624986b4ac1153ba4515770d02cebec51938265661e27930d496422071ddc64e4e14400f3ac1404cddb1596eb151333859cf8a28bdd6cf3e5ba4187cf5508d8a881ef9cbf60ca78f11bc31fde5d0684604ed719bb1301c3350c62d2a1014baa19148b056b0b933b53690103b759d4376db478500000000000000000000000000000000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000180), &(0x7f00000002c0)=0x4) ioctl$void(r1, 0x5451) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000140)=0x78) chdir(&(0x7f0000000240)='./file0\x00') 2018/05/25 18:54:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="ffffffffff1400000008004500001c0000000000119078ac14ffbbffffffff00004e2000089078000000"], 0x0) 2018/05/25 18:54:49 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80005, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:49 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) munlockall() mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x1008, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"69702564703049c200", 0x2}) 2018/05/25 18:54:50 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10442, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000180)={0x2}) 2018/05/25 18:54:50 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bond0\x00', 0x802}) dup3(r0, r1, 0x0) 2018/05/25 18:54:50 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e23}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x400}, 0x7, [0x62, 0x93e00000000, 0x101, 0x4, 0x0, 0x7, 0x8, 0x7]}, 0x5c) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x400) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000805000/0x1000)=nil, 0x1000}, 0x1}) r2 = userfaultfd(0x80000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x400000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x40000000008, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e24, 0xa22, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, {0xa, 0x4e23, 0x18, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x6, [0x1, 0x0, 0x20, 0x101, 0xffffffff, 0x7fffffff, 0x400, 0x3f]}, 0x5c) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/05/25 18:54:50 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc00, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:50 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40200, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xb9e) openat(r0, &(0x7f0000000080)='./file0\x00', 0x200400, 0x18) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r0) clock_getres(0x200000000000c, &(0x7f00000001c0)) 2018/05/25 18:54:50 executing program 4: r0 = socket(0xc, 0x2, 0x3d06) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x48, {0x2, 0x0, @multicast2=0xe0000002}, 'veth1_to_bridge\x00'}) fgetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/65, 0x41) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/05/25 18:54:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:50 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @rand_addr=0x3]}, 0x18) 2018/05/25 18:54:50 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000000)=""/127) 2018/05/25 18:54:50 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x80, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) sendto$unix(r0, &(0x7f0000000280)="fb51d65c025e797f016463a27e4e46983d06b10ad2a6f6b5eeae914cf89097c01809efe8cf8e12edd2", 0x29, 0x80, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) unshare(0x2000400) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) getrlimit(0xd, &(0x7f0000000140)) ioctl$void(r2, 0xc0045878) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={'veth0_to_bridge\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 2018/05/25 18:54:50 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000000)=0x10001) close(r0) 2018/05/25 18:54:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400000000000002f, &(0x7f0000000140)=0x3, 0xfffffffffffffdf9) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f00000000c0)=0x4, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @broadcast, @local}, &(0x7f0000000340)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xb, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x75c, 0x0, 0x0, 0x0, 0x9}, [@alu={0x7, 0x9, 0x3, 0xf3072f1f55ad11c, 0x8, 0xffffffff, 0xfffffffffffffffc}, @alu={0x7, 0x2, 0xf, 0x1, 0x7, 0xffffffff, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0xb}, @generic={0x10001, 0xfffffffeffffffff, 0x0, 0x8}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x8, 0xd6, &(0x7f0000000200)=""/214, 0x41f00, 0x1, [], r2, 0xb}, 0x48) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="1db80000ff0000000000000008004500001c0000000000119078c814ffbbffffffff00004e2000089078"], 0x0) 2018/05/25 18:54:51 executing program 2: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x811, r0, 0x0) eventfd(0x9) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000001400)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80402, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x0, 0x3f}, 0x8}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x3, 0x3, 0x81, 0x3, 0xc4}, 0x2a36, 0x10000}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) fremovexattr(r0, &(0x7f0000000140)=@known='trusted.syz\x00') 2018/05/25 18:54:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f00000003c0)=ANY=[], 0xfe12) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x41) r3 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xf8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r4, 0x101}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/25 18:54:51 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/36, &(0x7f00000000c0)=0x24) 2018/05/25 18:54:51 executing program 3: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/25 18:54:51 executing program 4: r0 = socket(0xb, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xa000) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x0) dup2(r2, r1) 2018/05/25 18:54:51 executing program 2: mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x2, 0xffffff29, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/25 18:54:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 2018/05/25 18:54:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x4) write$binfmt_aout(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="00040000000000000a00f979a088000000001a893dae00000000ffffd3ffff00"], 0x20) 2018/05/25 18:54:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:51 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:51 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='nr0\x00', 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x84, @loopback=0x7f000001, 0x4e23, 0x2, 'sed\x00', 0x7, 0x3, 0x3e}, 0x2c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_tcp_int(r1, 0x6, 0x77b13422629e087b, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa}, 0x1c) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000300)=@req={0x28, &(0x7f00000002c0)={'team0\x00', @ifru_settings={0x3ff, 0xfffffffffffffff7, @fr_pvc_info=&(0x7f0000000180)={0x1, 'veth1_to_team\x00'}}}}) 2018/05/25 18:54:51 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffff7fff, 0x80040) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002740)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002780)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002880)=0xe8) r3 = getegid() r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/autofs\x00', 0x8000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002900)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002940)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000002a40)=0xe8) getgroups(0x7, &(0x7f0000002a80)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000002b40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000022c0)=[{&(0x7f0000000100)="ce24fb8f4f1110e80524a0ba898518cf90c7c2305cac4416", 0x18}, {&(0x7f0000000140)="14814cf8bb5d224deae37a4981a017c2daaf3bd763a1bd85f84b01865adbfcfab29e731d7a34f8b7fe26840434ee125d30c38d73db57ee0b97634a7b071b8068b3a126bcdea0e39778d357d5e5e795cb8574ea77d1ad1d36", 0x58}, {&(0x7f00000001c0)="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0x1000}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f0000002340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002580)=[{&(0x7f00000023c0)="168647cc48243530776d8587c619c05677eb1ffabce182d3fdc8ec12b4abe77543a6910ad2fb7e3daa59040e5dc87d7c2eabe4e24900639f1f651ba4ff654764855cd97e5863f3108dafaf39ffba2d5fa49f84a871959b0ea7886bf6d82d4fa9669b5145c109e6133bee459c7b8a23a88efde297a23fe75605225134f399288522f79c589090a238993cd1725dec69ac9b1404482edfc2cd9b72eab98aef8cdfd562f195244b237fbd968a96171af417c4052697ebb3d5fcfae0997ab833e7bebe9143a62d41a50bb734d366f0785f2164a80b255d4771c943c5132b4b1762255b4bdca911d2c645b961f3b2e5ac8c", 0xef}, {&(0x7f00000024c0)}, {&(0x7f0000002500)="8e98f0a51ce4beb67dd18529e6e34c47ab3d60c1eb18d5d4d69eefafbbc04f8a75953b", 0x23}, {&(0x7f0000002540)="de05b430e7638fe8c11d3a9088756d54778d593e423c1c98900e3c510ae40c7b1b273343a3a1477d756df196d026f4a85a15480a270a", 0x36}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f00000025c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000002640)="75dc85ae445ea708301138980f7c1bc3038475f8b43e7502b78617ab5bf43523a6ac37c72c310e96609fda20cae3c63f6c74f09ab3d2d7210bafa4df2d4e83e12e21be9f7bd329d1c56b81820339e5c7625646c2398eac3d3a9b66b1bd35f03dd7b8e6fd90a144b27f7c51dc02bdf218252e5fcd7cb8ac17da14eba57f81eeb3b146c5b17042c8fb48e908a7bc0263f9cd258f90a620e0", 0x97}], 0x1, &(0x7f0000002ac0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x20000000}], 0x3, 0x24008810) unshare(0x24020400) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r8, 0x3, 0x0, 0x10001) 2018/05/25 18:54:51 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x1, 0x0) writev(r0, &(0x7f000042a000)=[{&(0x7f0000000100)='-', 0x1}], 0x1) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101200, 0x0) 2018/05/25 18:54:51 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=ANY=[@ANYPTR64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000001c001700000000000000000000000000000000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) [ 297.690804] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 2018/05/25 18:54:51 executing program 2: r0 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}], 0x4924924924926c2, 0x0) recvmmsg(r2, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) r4 = semget(0x1, 0x0, 0x0) semctl$GETALL(r4, 0x0, 0xd, &(0x7f00000001c0)=""/217) 2018/05/25 18:54:51 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000cada"], 0x4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xe, 0xffffffffffffffff) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x1) rmdir(&(0x7f0000000100)='./file0\x00') execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000300), &(0x7f0000000280), 0x0) [ 297.740997] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 2018/05/25 18:54:52 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000080)={0x1d}, 0x10) getsockname(r0, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000040)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond_slave_0\x00', r1}) r3 = socket(0x1b, 0x0, 0x80) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000000)={0x2, "0f86"}, 0x3) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d, r2}, 0x3ce, &(0x7f0000000380)={&(0x7f0000000300)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) 2018/05/25 18:54:52 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x2f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0xfffffffffffffffe, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, 0x0, 0x8462}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000012c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001240)={r2, 0x1}, &(0x7f0000001280)=0x8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/25 18:54:52 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:52 executing program 4: unshare(0x400) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000540)='/dev/null\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x6, 0x8f5, 0xff, 0x80000001, 0x6d}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000680)={r1, 0xffffffffffffe6c4, 0x1, 0x2e8}, &(0x7f00000006c0)=0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc0\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000500)={&(0x7f0000000480)='./file0\x00', r2}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x7}, 0xd) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7bf, 0x800) setsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000700)="6a9f286b41afbb94bec0271fbade17946ace8b2fb2b0f5b03466427537590b2f5d792aa859d7ddb7d51e071e83f264358a8f043673a886896692e4bff5ba40214aac8399972d1d2eb89a683171a9ea40c14dea9651e8fd29b4581a1fe09d590a56d534723b70460977323cf644ea", 0x6e) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000000c0)={{0x101, 0x6}, 'port0\x00', 0x5, 0x100000, 0x7, 0x6, 0x10000, 0xaf, 0x800, 0x0, 0x2, 0x6ce0000000000000}) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000240)={@nfc_llcp={0x27, 0x1, 0x0, 0x4, 0x40, 0x4, "16acfd454c0570f8e971c82bd44588535cde57ee61d677a139a2b6205abb58d81c4a59b28ac08ccfaffaa89781d631e357623a72eaac1364dba61a7552a5f2", 0x22}, {&(0x7f0000000180)=""/93, 0x5d}, &(0x7f0000000200), 0x2c}, 0xa0) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000400)=""/100) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000000040)=0x5, 0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000780)='/dev/full\x00', 0x2800, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000300)=""/210) 2018/05/25 18:54:52 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[], 0x0) 2018/05/25 18:54:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c0000000000049078ac14ffbbffffffff00004e2000089078"], 0x0) 2018/05/25 18:54:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) r2 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x1f, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) fcntl$setown(r2, 0x8, r3) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000000c0)=""/243, &(0x7f00000001c0)=0xf3) 2018/05/25 18:54:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$peek(0x2, r2, &(0x7f00000000c0)) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f000001b36fea0587e0e90107000001"], 0x14) 2018/05/25 18:54:52 executing program 4: msgsnd(0x0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(0x0, &(0x7f00000002c0)={0x0, ""/241}, 0x12f, 0x3, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2a081, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1) 2018/05/25 18:54:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:52 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e40000019b1414aa000000000200000000000000002d414e0b000000"], 0x18) 2018/05/25 18:54:52 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x100000000000000, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, r0, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000300), &(0x7f0000000100), &(0x7f0000000000)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) 2018/05/25 18:54:52 executing program 2: memfd_create(&(0x7f00003ce000), 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r2, &(0x7f0000000000), 0x7ffffffe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffffcbd}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0xe60c, 0x4, 0x5, 0x401, 0x9}, 0x14) 2018/05/25 18:54:53 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000008940)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6970366772fb3200f8f7343000", 0x4013}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) socket$rds(0x15, 0x5, 0x0) close(r1) 2018/05/25 18:54:53 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000240)=0xfff) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:53 executing program 4: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0xc000, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x4, 0x3, 0x2, 0x2, 0x76, 0x8}, 0x10001}, 0xa) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) unshare(0x64000400) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) r4 = dup(r3) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000100)=""/163) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x3, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0xfffffffffffffffc}) 2018/05/25 18:54:53 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) 2018/05/25 18:54:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x101000) r2 = dup2(r0, 0xffffffffffffff9c) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x7) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c00000000ffbbffffffff00004e2000089078000000000000"], 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000100)={0xa6, 0x4, 0x8, "68dd3c7b73d19364713a9981bd60cbe71b1175ca3950698dea3d6e61cecaa0a95b4443ae08ae21677abeb2e19c6c973c427b0386c0d197a143ef7c2ee7039113d93da6d1c86e8490e0cb5f7c24163aa055e06b84a155e068e9e5628fac2949f702fa6c9200a121823b226b02f53d32bda1afab88cef7dc14db4ee5d25f26b315df06ae9cc8504e50edafe46afb00436162824a4f190f92e8cef7b9288f346e674d5e794e9ca0"}) 2018/05/25 18:54:53 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x10002) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)={0x0, 0x5, 0x1, [0x5]}, &(0x7f00000006c0)=0xa) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000ac0)=r2, 0x4) recvmmsg(r0, &(0x7f0000000900)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/196, 0xc4}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x2, &(0x7f0000000080)=""/49, 0x31}}, {{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000480)=""/109, 0x6d}], 0x7, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x7, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/25 18:54:53 executing program 5: r0 = socket(0x400013, 0x1, 0x800) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x6612, &(0x7f0000000000)={0x200000000000010e, &(0x7f0000000040)}) 2018/05/25 18:54:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300030c000000000000000000000000000900400000000000000000000006030006000000000002000000e0000054d81458186fe8b90002000100000000000000000d00000c00030005000000000002000000e000000100000000000000002316285917f8942cf685e067e7d30491c27601a3beab03f4f48fc8638cb1b6e0e12b1c8e04aad10dfd6ef187773e78417463080d7c52"], 0x60}, 0x1}, 0x0) 2018/05/25 18:54:53 executing program 4: prctl$intptr(0x19, 0x80000003) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_score\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) 2018/05/25 18:54:53 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = dup2(r0, r0) recvfrom$llc(r1, &(0x7f0000000040)=""/12, 0xc, 0x2003, &(0x7f0000000080)={0x1a, 0x30a, 0x2, 0x9, 0x2, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9, 0x4, 0x3, 0xedcc, 0xc0}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000480)={r2, 0x6}, &(0x7f00000004c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0x61, 0x200, 0x80000001, 0x800, [], [], [], 0x3, 0x8000, 0x7ff, 0x5, "f1c8e1e41aa39d5b8016ea34a522768e"}) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) 2018/05/25 18:54:54 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x7}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e0000001ac1414aae3bc278d9793effac2fc57bc0000400002000000000000000000000068214bd8b5cb9442df4aece2f662c30b59584d7f12ae2038d65d65b29f2c308f40b4f61f4510625de1d75c9da7b824b5d7f1c2cdfb6ac16fa49478cd71e498eece"], 0x18) 2018/05/25 18:54:54 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x9) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000000000)) pipe2(&(0x7f00000000c0), 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000002c0)={{0x1, 0x1, 0x3, 0x0, 0xffff}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="c8008ccde8f44db2ae7e80e40b00005b150326f46ca0f1fbce1107cf2cb7486721a66848c310b3cac694347cf283cefdb4d1b3e129901d2d1d4bb78e691fb937e0c7357d89a7a21271ddbaeb1b8d7ce6ffd38c6fa11a499674dad99851b6f00e5188ec885ad4d8ebafc4b15bfe17be77ed5646057aab4a08ec92f4908f6052a767300ba41f3b6936efdf372bf9a53522cfa7a149ec", @ANYRES16=r1, @ANYBLOB="000529bd7000fedbdf250800000008000400020000001800010008000b00736970000c00070002000000000000002c00020014000100e000000200000000000000000000000014000100ac1414aa000000000000000000000000140001000800090039000000080005000000000008000500000800003400020008000b000a00000008000700ff0100000800050000800000080007000300000008000b000200000008000b00020000000800060000040000040003000c00020008000400e3090000"], 0xc8}, 0x1, 0x0, 0x0, 0x805}, 0x1) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) 2018/05/25 18:54:54 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000637000/0x4000)=nil, 0x4000, 0x3, 0xe2810, r0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) write$cgroup_pid(r0, &(0x7f00000001c0), 0x0) futex(&(0x7f00000000c0), 0x9, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000080)=0x1, 0x4) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000a00)={0x0, 0x989680}, &(0x7f0000048000), 0x0) mlock2(&(0x7f000063a000/0x4000)=nil, 0x4000, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000001c0)=""/49) exit(0x0) 2018/05/25 18:54:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x20) 2018/05/25 18:54:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) r2 = socket$netlink(0x10, 0x3, 0x2000000000d) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1, 0xd0, 0x8202, 0x6, 0x2, 0x3d0, 0x5, 0x7b, r3}, &(0x7f0000000140)=0x20) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/05/25 18:54:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x423, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1}, 0x0) lseek(r0, 0x0, 0x2) 2018/05/25 18:54:54 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) recvfrom$ax25(r2, &(0x7f0000000340)=""/4096, 0x1000, 0x0, 0x0, 0x0) close(r1) 2018/05/25 18:54:54 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="201e1733c874f50e879187c1396cd8ef36ea4600a3d6aa0d38eb3ba3ef95d9971d3bf93df48a8b2e7f88778c272647c7625f3f0cce44f99cf46ce9e17f1a8d7044bdbc3586939434006de69e9f1a3e635d"], 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e22, 0x81, @empty, 0x2}}, 0x1, 0x9, 0x9, 0x2, 0x100000000}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000500)={r1, 0x6, 0x7f}, 0x10) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000380)=[&(0x7f0000000400)='\x00', &(0x7f0000000080)=')cpuset#GPLposix_acl_accesseth0\x00', &(0x7f0000000180)='vboxnet1lo-[eth0cpuset\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='securitysecurity\\\x00', &(0x7f0000000240)='[&\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)="5b27ad2e776c616e3100", &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], 0x400) [ 300.504564] netlink: 'syz-executor4': attribute type 33 has an invalid length. [ 300.531655] netlink: 'syz-executor4': attribute type 33 has an invalid length. 2018/05/25 18:54:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") semop(0x0, &(0x7f0000000000)=[{0x3, 0x10001, 0x1800}], 0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x521042, 0x0) 2018/05/25 18:54:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f00000002c0)={0x5, {{0xa, 0x4e24, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x312}}, {{0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}}, 0x108) listen(r0, 0xffefffffffffff7c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x30}, 0xc) write(r2, &(0x7f0000000280)="a1", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140), 0xc) accept(r1, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000040)=0x80) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a31a4493913b31805634236a24fe82c61f680b903d7d667560432c0650e00000000000012b512de78310cb2c6d24583758e0000000000000000"], 0x34000) 2018/05/25 18:54:54 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x101) 2018/05/25 18:54:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/05/25 18:54:54 executing program 7: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r0, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) 2018/05/25 18:54:54 executing program 3: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) close(r0) 2018/05/25 18:54:54 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000340)=0x10, 0x800) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000380), &(0x7f0000000400)=0x68) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000480)=0x80, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'ip6tnl0\x00', 0x0}) bind$can_raw(r1, &(0x7f00000002c0)={0x1d, r3}, 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20000) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f00000004c0)={{0x4, 0x800000000}, 0x24}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet6_buf(r4, 0x29, 0xd3, &(0x7f0000000780)="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", 0x20) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'teql0\x00', r3}) r5 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x81, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x9, @empty, 0x100000000}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff]}, 0x7}], 0x84) 2018/05/25 18:54:54 executing program 7: socket$alg(0x26, 0x5, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) 2018/05/25 18:54:54 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@empty, @empty]}, 0x18) [ 300.886129] list_add corruption. next->prev should be prev (ffff88021fffab78), but was ffffea000ac0ad20. (next=ffffea000b055320). [ 300.898037] ------------[ cut here ]------------ [ 300.902782] kernel BUG at lib/list_debug.c:25! [ 300.907357] invalid opcode: 0000 [#1] SMP PTI [ 300.911834] Dumping ftrace buffer: [ 300.915357] (ftrace buffer empty) [ 300.919058] Modules linked in: [ 300.922246] CPU: 1 PID: 19525 Comm: udevd Not tainted 4.17.0-rc5+ #102 [ 300.928895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.938245] RIP: 0010:__list_add_valid+0x275/0x450 [ 300.943158] RSP: 0018:ffff88017696f288 EFLAGS: 00010082 [ 300.948506] RAX: 0000000000000075 RBX: 0000000000000000 RCX: 0000000000000000 [ 300.955762] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff88021fd36eec [ 300.963018] RBP: ffff88017696f2f0 R08: 0000000000000000 R09: 0000000000000001 [ 300.970277] R10: 0000000000000000 R11: 0000000000000000 R12: ffffea000b055320 [ 300.977539] R13: ffffea000ac0ad20 R14: 0000000000000000 R15: ffffffff8b58b000 [ 300.984820] FS: 00007f4ebfb597a0(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 300.993032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 300.998900] CR2: 0000000000a3eab8 CR3: 000000013e4bc000 CR4: 00000000001406e0 [ 301.006162] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 301.013417] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 301.020670] Call Trace: [ 301.023256] __free_one_page+0x1483/0x1800 [ 301.027490] __free_pages_ok+0x87f/0x16c0 [ 301.031638] __free_pages+0x109/0x240 [ 301.035433] kmsan_free_page+0x1b6/0x2e0 [ 301.039481] ? __free_pages_ok+0x7d/0x16c0 [ 301.043703] __free_pages_ok+0x270/0x16c0 [ 301.047840] ? kmsan_set_origin_inline+0x6b/0x120 [ 301.052673] ? __msan_poison_alloca+0x15c/0x1d0 [ 301.057331] free_pages+0x1e7/0x320 [ 301.060952] pgd_free+0x2b2/0x360 [ 301.064395] __mmdrop+0x139/0x930 [ 301.067835] __mmput+0x550/0x600 [ 301.071192] mmput+0xab/0xf0 [ 301.074203] exit_mm+0x6ed/0x7a0 [ 301.077563] do_exit+0xc01/0x38d0 [ 301.081012] do_group_exit+0x1a0/0x360 [ 301.084905] get_signal+0xfcb/0x1f40 [ 301.088621] ? prepare_exit_to_usermode+0x271/0x3a0 [ 301.093633] do_signal+0xb8/0x1cf0 [ 301.097166] ? pick_next_task_fair+0x15b0/0x2520 [ 301.101911] ? kmsan_set_origin_inline+0x6b/0x120 [ 301.106745] ? kmsan_set_origin_inline+0x6b/0x120 [ 301.111576] ? __msan_poison_alloca+0x15c/0x1d0 [ 301.116237] ? retint_user+0x8/0x8 [ 301.119768] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 301.124687] ? prepare_exit_to_usermode+0xd3/0x3a0 [ 301.129608] prepare_exit_to_usermode+0x271/0x3a0 [ 301.134440] ? page_fault+0x8/0x30 [ 301.137972] retint_user+0x8/0x8 [ 301.141327] RIP: 0033:0x7f4ebf95a890 [ 301.145023] RSP: 002b:00007ffe8c748a58 EFLAGS: 00010206 [ 301.150373] RAX: 0000000000000002 RBX: 00007f4ebf19ae20 RCX: 0000000000000000 [ 301.157630] RDX: 0000000000000467 RSI: 0000000000401a69 RDI: 00007f4ebf1a29de [ 301.164887] RBP: 00007f4ebfb5b058 R08: 0000000003f0b27f R09: 0000000000000005 [ 301.172145] R10: 00007ffe8c748af0 R11: 00007ffe8c748af0 R12: 0000000000000007 [ 301.179408] R13: 00000000fc2c9fc5 R14: 0000000000000003 R15: 00007ffe8c748c78 [ 301.186668] Code: 87 80 0c 00 00 00 00 00 00 41 c7 87 20 03 00 00 00 00 00 00 48 c7 c7 d4 77 a5 8a 31 c0 48 89 d6 4c 89 ea 4c 89 e1 e8 5b 7d 42 fd <0f> 0b 66 0f 1f 84 00 00 00 00 00 eb fe 48 8b 7d c8 e8 45 aa bf [ 301.205850] RIP: __list_add_valid+0x275/0x450 RSP: ffff88017696f288 [ 301.212255] ---[ end trace af22b07f69c58bf8 ]--- [ 301.216998] Kernel panic - not syncing: Fatal exception [ 302.367266] Shutting down cpus with NMI [ 302.383129] Dumping ftrace buffer: [ 302.386663] (ftrace buffer empty) [ 302.390358] Kernel Offset: disabled [ 302.393969] Rebooting in 86400 seconds..