{0x20, 0x1, 0x2, r5, r11, r12}], 0x148}], 0x6, 0x0) recvmmsg(r6, &(0x7f0000000280), 0x400000000000022, 0x0, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r17 = getpid() prctl$setptracer(0x59616d61, r17) r18 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x52, 0x10800) r19 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r18, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r3) accept4$inet6(r19, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000280)=0x14d) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xfffffffffffffe48) fchown(r19, r20, r21) r22 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r22, 0x40046207, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r23, &(0x7f0000002b00)=[{{&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/148, 0x94}}, {{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f00000020c0)=""/193, 0xc1}], 0x1}}], 0x3, 0x4000000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r24, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/04/13 06:52:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="fd00000000050000000000000040f3ffffff000003"]) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/13 06:52:32 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000880)={'bridge0\x00', 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x3) write(r1, &(0x7f00007fbffd)='H', 0x1) sendfile(r1, r0, &(0x7f000079a000), 0xfec) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x74d, 0x4, [0x7, 0x3c0, 0x101, 0x3]}, &(0x7f00000002c0)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@empty, 0x2, 0x1, 0x3, 0x2, 0xa5da, 0x5, 0x7f}, &(0x7f00000001c0)=0x20) eventfd(0x483cde68) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000080)=""/197, &(0x7f0000000000)=0xc5) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) 2018/04/13 06:52:32 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'ifb0\x00', 0x4012}) fcntl$setsig(r0, 0xa, 0x32) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1000, 0x200, 0x380000000000, 0x1, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000bc0)={r2, 0x7f, 0xadb8, 0x7, 0x6, 0x4}, 0x14) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xa40) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaaabd}) 2018/04/13 06:52:32 executing program 6: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) sendto$llc(r0, &(0x7f0000000000)="9750b7896320f9ede17e29a20789d5e1faaa7f9ce329f30d37d441a4c6af1339f9c689674f76ef48919fea0adb362a0c8d69cc8a72b199a3638bb7c2794fd74be7b223b17474f11837b0b6dc46c808123332c26543ea6c57f39cf6a940b3a4d04056663ddd6eeff0b5f9dbedd31b3cb1c2a1dfab9cb800e972c21c57e2a7932d46fbe8b80d45", 0x86, 0x801, &(0x7f00000000c0)={0x1a, 0x10e, 0x8000, 0x7, 0x8001, 0x800, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f000056cda0)=[{0x28, 0x29, 0x2, "1d1a2d4ba2f2fffffffffffffffd6de640"}], 0x28}, 0x0) 2018/04/13 06:52:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x84042, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c6fdc)={0x0, 0x1, 0x0, 0xffffffff}) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/04/13 06:52:32 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x60) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x4280) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000680)) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000006c0)={0x0, 0x8}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000740)={r4, 0x800, 0x7, 0x1a}, &(0x7f0000000780)=0x10) r5 = socket(0x18, 0x0, 0x4) connect(r5, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000004c0)=[@in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0x8}, @in6={0xa, 0x4e20, 0x1ff, @loopback={0x0, 0x1}, 0x8cc}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7d9}], 0xb0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000007c0)=ANY=[@ANYBLOB="05000000be7b1f809b31f8de1b40b43b5ae898f80f37cc7b7b007106c032fc6745045373d18b88da99236e7d36ae03000000a70c6abf43d969cbd5032c1385df4e10b82b9e0290d54e1dcd6053b33cbc670f9a7024dd7895422a76306e429d5ddbbe40b7fb59a43183d409faafcb336a13d718b29f29605a7ee0adf6ca1d02c3094bd50053b9098145daa70f09fe04d7b73c6d03aeb2a2057f039e5b27858b33be4dfe"], &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x3}, 0x8) r6 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) open(&(0x7f00000002c0)='./file1\x00', 0x400000, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x8001}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000600)={r7, 0x401, 0x7, [0x0, 0x80000000, 0xffffffff, 0x2, 0x8, 0x3, 0x100000000]}, &(0x7f0000000640)=0x16) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="500000002784204ab9bb0c0e72a9267affffb7fc6ef58523ba385bd6fa750d71178e9ef3970ed802b95185524e166488c9ff88e8cecdabee2b570a017908bb1ca75937c8da8846995352a9b56d31402442619901"], &(0x7f0000000300)=0x2) write$eventfd(r3, &(0x7f00000001c0)=0x100000000, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r8, 0x7, 0x30}, &(0x7f0000000380)=0xc) ftruncate(r6, 0x27ffe) 2018/04/13 06:52:32 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1, @loopback}, &(0x7f0000000280)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', r1}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x2, 0xea, &(0x7f0000000300)="3432674f3dd300793ab3072b780cad3050a1ff2c502456739ff57860844036163e073a84f20213d0058bffe447dbe9636677f43816cca83c54a4434de1acd7208a2c0561d94052865beaaf45c4ce6ec0772382a3bee6131105e01a36d490dd9bf82d84cda1df12de502e4e80b56afdf1014c4bd30f70c9a1fd858ecef4abebb5b9b178e83c571007ddbebe74b50bf37a254ba2031a59fae18d44c5ab75afd01bb99953bd9b5c0d025e193aba602a2b778bcf0166d0fef9782d3a88cb2d1f8cfced8f00de3d68b0270a3c4f1fba013371ad563233bd14c2bb99624c806cf9a35844c898d5cffa4454b342"}) pwrite64(r0, &(0x7f0000682000), 0x0, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x3, {"42cc1cccab5ed5"}, 0x3818886d}, 0x10) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) connect$packet(r0, &(0x7f0000000040)={0x11, 0x1a, r2, 0x1, 0x7fffffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/13 06:52:32 executing program 2: writev(0xffffffffffffffff, &(0x7f0000096000)=[{&(0x7f0000000040)="5800000014001923407f4b80fd0d8c560a331d000000e076000543d8d8fe5000000024ca7f4f643e89000500286373000510f5100002060089000000001c04ed5dfffff500002f000d000100090000000000000000000005", 0x1f}], 0x1) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) writev(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)="8ded6140e1b5c1c9d8e4effc35612876307c3906933a5bfe2829b8b2d6f2bd63209e40de117f7030144c0fa769e5fd7554516bc6e3344bd60e7d8326b7316ffd9812ad65d869decb5a665bbe81020a22a234cc9dc8f0575496daa1186b0544f294ba6a872e9ed8717d9e4e73178332bf1d2f30a1deecb4e93d798462c2252a42b2fa3c94cd7531d831c17bf603869a703b3e19930e5921826809d1eb2e07eed038bd81c8e2c91f70b87d42ba5d4cb95c8bc0cfc7c42accf2292da5a8463472e8004a24f2ca9d5e1a8885f732cc7253c3ce11e04a662d29ef3f9352c283add8b75c89b9a32411b7a5ed49826697c953f87602a7932073ce", 0xf7}, {&(0x7f00000001c0)="06a44d7d6c33ebc968dca3cb6cde0da9ee37e4b9d5ce41cbf05124b56cb1a49be5f177e9c3190e24e0", 0x29}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="cc42fcd5479138bacbdb4cbce8a2cf5084015783cf5f6a203a0fff09447820ced848b3fbf0dcb699359dc5d68eb61ac64ea32464ca226518443d19ae2c5d0f2c7be386e606392fe80729de2fdb7b08f92a853c201645edf45f", 0x59}, {&(0x7f0000001280)="2ab9b733027771baebd4229507d73880283334725d17795aecf5557f4b030a4081a427708650d3919d7e22ce9346790dd4537b732ece7d430f1085cee48c6f219c65b0b8236f42d46548d85a9e901fd8df9d4c0d6eaaf579695aca94", 0x5c}], 0x5) 2018/04/13 06:52:32 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)) timerfd_gettime(r0, &(0x7f0000000000)) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) sched_getaffinity(r2, 0x3a6, &(0x7f00000001c0)) pwrite64(r0, &(0x7f0000000040)="c064cd72b43c7e729400006000000000", 0x10, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) 2018/04/13 06:52:32 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8002, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x15, 0xfffffffffffeffff, 0x9, 0x15, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0x6e6bbd, 0x6, {0x6, 0x6c, 0x9, 0x6, 0x0, 0x5cf6, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0x6e6bb1, 0x647a, {0x6, 0x0, 0x81, 0x1, 0x0, 0x10000, 0x0, @in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd2b, 0x3503}]}, 0xa8}, 0x1}, 0x20008001) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x7f000001}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x4e20, @rand_addr}}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r2 = dup2(r1, r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0x6) [ 88.677072] binder: BINDER_SET_CONTEXT_MGR already set [ 88.682377] binder: 8638:8698 ioctl 40046207 0 returned -16 2018/04/13 06:52:33 executing program 0: socketpair(0x10, 0x1, 0xffffffffffff8001, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000000080), 0x2ce) 2018/04/13 06:52:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dbfffc)=0xd61) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e98fdc)={0x0, 0x0, 0x0, 0xfffffffffffffff9}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) 2018/04/13 06:52:33 executing program 7: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000280)) r3 = eventfd(0x1ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000080)={0x80002001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00007a8000)) r4 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) set_tid_address(&(0x7f0000000000)) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000140)=""/210, &(0x7f00000000c0)=0xd2) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) inotify_rm_watch(r0, r4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000004c0)={{0xffffffffffffffff, 0x3, 0x8, 0x2, 0x3ff}, 0x9, 0x7}) write$binfmt_misc(r0, &(0x7f00000003c0)={'syz0', "14da0bc80e9863581d453532e4e9d8109c337513043cee9502a9e006f3f1eca3a8ddffb9cef4ea8313b1e65f3d2e8f98875d6317591fd6123fa7abb99fe1d6a852766792d46584449132de92951d4eb183ee6049db66ff0b3ebb657b3ac6464a9933264deb794ce37a262196a94bc07ac3dfa1ac20308f8897c8bfc2f2397bbd59e19a5e48ef9137f1a503aa42f8ca0c6a9793007edd887810b6d5cb7e0797fdd3d3ed7a1208b33755d9bbb213a56126c07e1d2ddd9debbccd4dd580bb801d6a1578630fce30f3eda989453c2a1896bfd581f03d48354a57"}, 0xdc) epoll_wait(r5, &(0x7f0000000040)=[{}, {}], 0x2, 0x7c2c9e43) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f00000002c0)=""/141) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000380)={0x6, 0x0, 0x1f}, 0xc) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/04/13 06:52:33 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={"62726964676530000000062000", 0x1}) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x10000, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b, 0x8}, &(0x7f0000001200)={0x4, 0x40, 0xb8, 0x101, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000140)={r5, 0x954e, 0x4, [0x8, 0x7, 0x9, 0x62c6]}, &(0x7f0000000180)=0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) 2018/04/13 06:52:33 executing program 2: r0 = memfd_create(&(0x7f0000000280)='posix_acl_access\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r2 = epoll_create1(0x80000) r3 = dup2(r1, r0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = dup2(0xffffffffffffffff, r4) write$sndseq(r5, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000000040)={0x0, 0x9, 0x10000, {0x77359400}}) 2018/04/13 06:52:33 executing program 5: r0 = socket$inet(0x2, 0x10000000b, 0x8000000000000) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffc54) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in6={{0xa, 0x4e24, 0x2065b94e, @loopback={0x0, 0x1}, 0x101}}, 0x5, 0x5}, &(0x7f0000000300)=0x90) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f000049e000)={0xa, 0x0, 0x2ebd, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000494ffc)=0xfc7acfef5e9a9a38) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x33, r2}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x440}, 0x311) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x6, 0x0, 0x1000}, &(0x7f0000000240)=0x10) fstatfs(r0, &(0x7f0000000e80)=""/199) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB="e77153894cc89ce6ef96959ca688dee735cc5a8dc8b7ddfd077984a9f98d529940667a3d28eaaedaa681da244dc5752c73ca242dee5b09920100010000000000bdb53a9436c751e47c00000e3a116c814674772e208492b2744a7903ec188a06f14e14f1ce02e0c724f024e13c54c953e2736bdcd04159f115256fc74f332a92f8dc69cd908358c0962651e0e08a74e9f2975f024caad21823e55d3c5437eeec8e13da1f11bd2a71498766cb9ae27374ff6a0e28e5cf8c7f0537e8ca654566db85f8e4733f7a087731f2ab3c9c0c177d904e939d3a1238d5eff553deb71d7b422f2d3325a9dfc277ce3214ef7e01a3d954a93ae2ecca2b0f"], &(0x7f0000000340)=0x1) ptrace$peek(0x2, 0x0, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x0, 0x6, 0x4, 0x8, 0x3, 0x9, 0x8, 0x8}, 0x20) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x3, &(0x7f00000006c0)="46dfd8515fd2beced4e045418afcc385b67ca0404f2dc75a2222ee2f91829af60ff69d389b0422ca3a8a56b5bcad4000f2ef80cf8ba3cd6a001069c7aa5ce11ddfc38a5946916679bae74195055cd4f9815d3275bc79c498f4d23aed45b7d2f5030bc0bb8f0f33da33ecb4037711f6ff3a2760699b2d20ea9ded23fb4f901432dccd2c4b40a4408274ba057a91f7d66171d2f7c02699368aec080842a1a75d428fcb85948cfda54250fdb71bf573bc608e3d116adefbef2aa1d4bfdf8d676031b1fc3c67418cb301a3fb670df622496337a417a2e2f10bfeb6f2b0dee418d1321eba6e4a52474709f6dca54787a6e2d90a9d50c3c712def14dafe884fcbb47883eab13b808dfe23c31dd73edaf62bc2cef001f3034b176c0d485dd6ad0c00e4b21e637781673a41357fa868200b0e77f65035cb6f273c40a1662bea671c44247ce9268318fa1a66712c1ed07aab320400c3f8e761cf4d0c770551f68393ac5a56ccfc21a72b020a5e43189f44df4cad9dae8f7be", 0x174) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x400}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f00000005c0)={@loopback={0x0, 0x1}, 0x7, r2}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00'}) r6 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000000480)) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000180)={'sit0\x00'}) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000140)={0x438, 0x10001, 0x8, 0x2}, 0x8) ftruncate(r6, 0x40001) fchdir(r0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) 2018/04/13 06:52:33 executing program 1: socketpair(0x1d, 0x800, 0x6, &(0x7f00000002c0)={0xffffffffffffffff}) fdatasync(r0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x0) ioctl(r0, 0x4000000000001261, &(0x7f0000000300)="81d6ea1a22f365bc6cf2c100016e229a4eda10433253cba85be23b467a7db0f119ce826c7f2c5e00000000aeb4000000000013983447bff9235057d3abea7393cf") r1 = socket$nl_crypto(0x10, 0x3, 0x15) socket$nl_crypto(0x10, 0x3, 0x15) personality(0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x4) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xffffffffffff0854, 0x0, 0xc, 0x3, 0x8, 0x400, 0x81, 0x1, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={r5, 0xeb8}, &(0x7f0000000440)=0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000380)={r3, r4/1000+10000}, 0xffffffffffffff65) setsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000000240)=0x4, 0x4) ioctl$TIOCCBRK(r2, 0x5428) sendto(r1, &(0x7f00000000c0)="e7f61f4f1e0f301d85cc40a186616a6e0c347dfcb8c9f2a095886fb889052bb50de0379678477e952487d291d333dd496613597e2f0e4c8aaa7f966d0783eefc1b9b18d08c2b4d37525ad11ee2afc571ae0f165f68984b569119c292618b04ea3dace03df8fd2d1b5c47935a88d7654e20e9eecb24273ad1c980e77c730f66af22479361a62b481537fe796dfeb65b64c10215f159c2e108ca639f8cd604dcd7e518094100317f8a52ba1ca0bb4eda50327bd934b8549389f846a8856328c7a43d5bb9647acad3e6365fc025b00509c6fc0587f824b8d753419c6064738a9f9c5714ddefe0c83b72ae5fa3", 0xeb, 0x0, &(0x7f0000000000)=@llc={0x1a, 0xffff, 0x0, 0x20, 0x1, 0x1, @random="09ca0f007218"}, 0x80) 2018/04/13 06:52:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x108000000006) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/13 06:52:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x3, 0x3, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/13 06:52:33 executing program 2: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x80000, &(0x7f00000007c0)="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", &(0x7f0000000640), &(0x7f00000005c0), &(0x7f00000009c0)) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x400, 0x0) getsockname$netlink(r0, &(0x7f0000000300), &(0x7f0000000340)=0xc) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)=0x0) timer_settime(r2, 0x1, &(0x7f0000000740)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000001c0)={0x3, 0x7, 0x8, 0x7, 0x3ff, 0x0, 0x0, 0x1, 0x7, 0x5, 0x2, 0x1}) unshare(0x20000000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="5cd57736c74466dbe64eb5314d86e415a76514af11d1935e212bf11732908af3", 0x20, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r4) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000400)={{0xfffffffffffffffd, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x0, 0xfffffffffffffe01, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x44) write$selinux_create(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='system_u:object_r:ttm_device_t:s0 /sbin/dhclient \x000\x00'], 0x34) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/13 06:52:33 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="280104001d00010900dec8e2ffffffffff000000", @ANYRES32=r1, @ANYBLOB="000000000c000100aaaaaaaaaaaa0000"], 0x28}, 0x1}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x88, 0x0, 0x100, 0x70bd2d, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x592da9fa}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3c}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3eb9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3aa}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000040}, 0x40044) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x8800, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000600)={r2, 0xfb, "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"}, &(0x7f0000000740)=0x103) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f00000005c0)=ANY=[@ANYBLOB="08000000000000000000000000000000000000005dbe558f32e67d8f00000000000000d432000000"]) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000500)={r2, @in={{0x2, 0x4e22}}, 0x0, 0x6}, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000780)={0x400, 0x8, 0x1ff, 0x495e7974, r2}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000400)=[@in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xabc5}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x2c) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000800)={'teql0\x00', {0x2, 0x4e21, @rand_addr=0x6}}) 2018/04/13 06:52:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000140)=0xd7) 2018/04/13 06:52:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x80000000, 0x7, "23e61cfa209b9061e04bd72f2259446dde9e1831637e7877b3ee823ec3e71a73e548a3048910d408c0b897afa6661673b739bb7b282a3055bf1fe23eca6025bc43001b7bc9e353f36236044079b65ee8"}, 0xd8) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f00000000c0)="f8", 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400401, 0x1) 2018/04/13 06:52:33 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007ddff4)) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0xffffffff, &(0x7f0000e1d000), 0xfffffffffffffc5b) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4}) [ 88.790591] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 88.823152] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8713 comm=syz-executor3 2018/04/13 06:52:33 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x3, {0xa}}}, 0x3a) personality(0x1000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000140)) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) 2018/04/13 06:52:33 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x201c0, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) ftruncate(r2, 0xfffffffffffffe00) sendfile(r0, r2, &(0x7f0000000180), 0x80) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 06:52:33 executing program 6: r0 = socket$inet(0x2, 0x1, 0x401) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000580)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffff00, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xbea7, 0x5, 0xb82, 0x800, 0x2, 0x8, 'rose0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x51}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0xbdd6, 0x2}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @empty, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffffaa) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000000000)=0xffffffffffffffff, 0x4) umount2(&(0x7f0000000080)='./file0\x00', 0xd) 2018/04/13 06:52:33 executing program 0: keyctl$reject(0x13, 0x0, 0x0, 0x201, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x3, [@random="81c5f87685a9", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/04/13 06:52:33 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x8000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)={0xb1a8, 0x81, 0x4, 0xec, 0x8, 0x7ff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x109d}, &(0x7f0000000180)=0x8) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)=0x5) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000200)={0x8, 0x6, 0x200, 0xfffffffffffffffd, 0x9, 0x1}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000240)=0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000002c0)=r3) munlockall() clock_adjtime(0x7, &(0x7f0000000300)={0x1000, 0xc2, 0x2, 0x81, 0x0, 0x81, 0x100, 0x4, 0x41637807, 0x4, 0x9, 0x7, 0x5, 0x80, 0x1000, 0x101, 0x400, 0x800, 0x1000, 0x8000, 0x7, 0x1, 0x8845, 0x42c7, 0x5c8, 0xfffffffffffff801}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x400, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000440)="e5f4465d14abc9eee267f27c3108741db971533dcc8f4868c24f04", 0x1b}, {&(0x7f0000000480)="0254ea92428bf11a4f91083e5489fa1e8c52ebb7d0725073b1d319b1292933a31e7066d56849b0", 0x27}, {&(0x7f00000004c0)="e000da4a26815fa1afa1dc84654975aad04ac9ee6b", 0x15}, {&(0x7f0000000500)="90014ad1c46159f28a2c1740d8a01e5852daa54593406d0ce0fe8698af4241008970ca3126158430e96a79baba4292c3ce504e15e3499f70cfeb9388db9abadfd53d988f82c3019b5900c6bf81ff7c5559770388cc", 0x55}, {&(0x7f0000000580)="0c7eac41dceea07cfb8ccce22dac652fc0e5e1907c8a3428a4a70b30412ec2cf0428ca", 0x23}, {&(0x7f00000005c0)="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", 0x1000}], 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001640)={0x3b53, 0x3, 0x4, 'queue0\x00', 0xff}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000001700)=[0x9, 0xcfb6]) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000001780)={0x4, &(0x7f0000001740)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f00000017c0)={r6, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000001800)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001840)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000001940)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001980)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x9, 0x34, 0x2, 0x0, 0x0, 0x40800080, r7}) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001a00)={r2, 0x1, 0x4, 0xffffffffffffffff}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000001a40)={'security\x00', 0xbb, "f2e529dfc4b205f77a8182bafcb2194fa5dc93c2c822b409e5b7b884fc1b93ef664656fe9eebaba06170065b295b2f40d38b103a88dd68a759214dc5a39a25d8fdb9062dca5fc3806affeab733c5157ac5398ab7ce46e4d5e0b228e2239f5ad1c730850ccdbcdbc5f5fec4fec4af8984eebdeb23612cc2fbccf61f6dd5c01a64ba1fa921a400d62c8d539e03382e3cbf173b2dffca2b3bf251e5cd0a589b4639ffc67ace043162926c7f1461f9ef5cff37a76dfd26d9cc2f00cf8f"}, &(0x7f0000001b40)=0xdf) recvfrom(r1, &(0x7f0000001b80)=""/6, 0x6, 0x12100, &(0x7f0000001bc0)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e20, @rand_addr=0xffffffffffff581f}, 0x3, 0x3, 0x3, 0x1}}, 0x80) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001c40), 0x10) connect$ipx(r4, &(0x7f0000001c80)={0x4, 0x1, 0xb012, "7b1141b6888f", 0x7a8fbcef}, 0x10) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000001cc0)={{0x2, 0x4e20}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsh0\x00'}) r8 = request_key(&(0x7f0000001e00)='.dead\x00', &(0x7f0000001e40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001e80)='/proc/self/net/pfkey\x00', 0xfffffffffffffff8) request_key(&(0x7f0000001d40)='.dead\x00', &(0x7f0000001d80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001dc0)='bcsh0\x00', r8) 2018/04/13 06:52:34 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa4800, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x96, &(0x7f0000000080)=0x2) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x100) pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) 2018/04/13 06:52:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x101, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000700)=ANY=[@ANYBLOB="2800000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) connect$netlink(r2, &(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfd, 0x8400000}, 0xc) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000040)=""/195) 2018/04/13 06:52:34 executing program 7: keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/131, 0x83) r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0/bus\x00', 0x3, 0x0, 0x0, 0xc66, 0x9, 0x10400) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000280)=0xe, 0x80000) fremovexattr(r1, &(0x7f0000000b80)=@random={'osx.', "72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61"}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000ac0)={'lo\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_open_pts(r2, 0xc0000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000640)={0xa, &(0x7f00000005c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000580)={r4, 0x4}) ioctl$TIOCSCTTY(r2, 0x540e, 0xfffffffffffffff8) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) r5 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r5, &(0x7f0000000800)=""/177, 0xb1) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000cc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000c40)={0x1c, r6, 0x709, 0x70bd2b, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000841}, 0x4000080) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000680)=""/255, &(0x7f00000001c0)=0xff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) r7 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000a80)=0x5, 0x4) write$eventfd(r7, &(0x7f0000824ff8), 0x1cc270f5) ioctl$TCSBRK(r7, 0x5409, 0x7fff800000) pselect6(0x40, &(0x7f00000008c0)={0x7ff, 0x3, 0x6, 0x1, 0x6, 0x5, 0x5, 0x400}, &(0x7f0000000900)={0x7, 0x4, 0x0, 0x2, 0x73, 0xee5a, 0x0, 0x9a2}, &(0x7f0000000940)={0x4, 0x0, 0x1, 0x0, 0x7, 0xbf7000000000, 0x5, 0xc3}, &(0x7f0000000980)={0x77359400}, &(0x7f0000000a00)={&(0x7f00000009c0), 0x8}) r8 = request_key(&(0x7f0000000400)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='\x00', 0xfffffffffffffffb) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000a40)=0x5, 0x4) r9 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r8, r9) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup/syz0\x00', 0x1ff) connect$inet(r2, &(0x7f00000003c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/04/13 06:52:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'sit0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r2, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/04/13 06:52:34 executing program 4: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(r0, &(0x7f0000000000)=""/244, 0xf4) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/13 06:52:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000880)='/dev/hwrng\x00', 0x8000400, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000780)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'eql\x00'}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=@routing={0x3b, 0xa, 0x8c82770e47b4505b, 0x1, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xc}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x58) write$cgroup_subtree(r0, &(0x7f0000000800)={[{0x2b, 'pids', 0x20}, {0x2f, 'memory', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'pids', 0x20}]}, 0x1d) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000180)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x57, &(0x7f00000006c0)=[{&(0x7f00000001c0)="e5088bf88441b62adb6db61de03a419f219d3f93228702dc99de9f3224dd654cc7882818f315958396a75b1a70e6b69bb795667369a2aa2a296469a0d1ef36ca3d"}, {&(0x7f0000000240)="11d9c9aa491fc2bad45bb1edf4b691fa6e0a84eaf69853ea4d89d0a99eda6a5c9195097a6957a522430e03fc313a4fda5ea6ae959d69f66a26d7b643298d2a88796bea102c8192f89e8714e74b4defed1175894d6e0d82bf1ac0fd792b7b1569ba74b234d7b44b5f570037988966798dfd261d8a915dbd5d1bf6cde8f60e1a9e272ce09902d0dd4b8d6468bd21042b1e9b9155f987e8c49f87d74989bc5f0dc8325a54607f8b5e13c04e154fd3441ca5ad97bb140cbac57bf6e496ed72ecbbc1da3642dbc8795fc780bf2da57398a054142a338e3a6a7eb123240151dcbec254890a98b5a2ab5fb2685f0e3c2438e20351098a1822ed63025a"}, {&(0x7f0000000340)="99a54cfd0157e3b9af35a3a4eb9e5dfce3e69353296f65641841fa5fca0efdf1908b02ca2a2fb5c97d0e46ef269537fd6379735fd47ae0701abe9caa71cb9ff05617ccdad246a90fb24a0101015d571afacc6ac7b00f8654a65f5cb65152779edb987d8087c39dc738e65128a7bf90419605c2ca4cd99e3a7ce55435b6240505536a113fa468e2278f55417aca035ead4286bf87c87dd5309d84887053c9c8529e79027a3bbfdda479904c64d40f51e99bff3e0444926d6da8ac1440134741846233bfbf5af1f257c0a5ae79faf290303b894eebaf252b39d4ae04d90a787eb986b39087a6f52f75a56f1f3624e0ced704a570da9127"}, {&(0x7f0000000440)="a13dcb518bd45276e666084b3850437a08962366970d7b190eae3a288b817f52832abed37ad7941d3ec8ef1f4caeb11b8ef4aeb17daa493e90b128415d4cb6b8a517ede5214a739d4a2b019c78c79076f3b065f7c5e1b1568c0ead334d3ce9543adcae6aa1d24d8ee5377a63d98ad8319dc521168bac036493922a77ee914788bdd0393c75309039e071701f5ce2e318a3d48a7779c42701368ebaec9d4b1777c5f94caba1a2b9a2d6d0b147003468e65d1e16810fdaddb09deb68f08bb1492b1286120b7f940cca14"}, {&(0x7f0000000540)="a7beb945a2455cf87398147fda0dc8ac4cbd810e7d"}, {&(0x7f0000000580)="630b94f0bf79264aa3ec12db06c53ca58b4f666ee03bdb8adfae23384a"}, {&(0x7f00000005c0)="8d33bebefc2a589364b3380deb7b90492c9cdf11d9eaa1492b83adf9cf0c5786c35c9f5c7ca4688bfb69fb02c2c35b1bfd8a855339053a91d669433376e14056f97260d4a1ac9b1b4f747dcb68e56b5a50769f4e8159b0c2820d05ed8151a898e0146852bbd74afbd80bae8a31f69989de809a09ffcf3074798ba3d33eeff0729825ec25889e94ef955c54a6a45bc59604c060d1ac2df3b253d0449a3d52fdd73f7ffc4218b57e1903688d32465acac2c6fa4d09f9bdb46f4197625687880e46b9d568d38679b9481a6cf0b32978821164aeb9cb0fd6a3cfd7e162805df3c1879a92ae979d19d3441f0851b59fa89ed22a982d0ef39d02ffe5d16c69e8"}], 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='\x00', 0x1) bind$inet(r1, &(0x7f0000000840)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/04/13 06:52:34 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001, 0x0, 0xfffffffffffffffe, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc}) r1 = socket(0x4, 0x80805, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x101}, 0x8) 2018/04/13 06:52:34 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000000080)) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xaa, "f3800b21c079c441649b9a4c9307f322de3592fde4a5e8c0f9de23c72816b1dcb52b83487f81a2dd6eefa08ac2e261770e3506e1e4caada745a6bb4a5e921fad2d9efac516aad749d1f8609a173009aec5eab770be83c18a37919614e8771c5d2a27af73ccd10aa7070b25678ec84270140e767b05487c5d773d86794df4d959abccea06fcea10e348b9a538808155dce18e0b1e2fd12003a8edee64355abd37fc7e959f554967625b3c"}, &(0x7f00000001c0)=0xb2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x206, 0x0, 0x9, r3}, &(0x7f0000000240)=0x10) ftruncate(r0, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x7}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r4, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ptrace(0x11, r5) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000003c0)) wait4(r5, &(0x7f0000000480), 0x3, 0x0) preadv(r0, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/184, 0xb8}, {&(0x7f0000000580)=""/69, 0x45}, {&(0x7f0000000600)=""/10, 0xa}, {&(0x7f0000000640)=""/169, 0xa9}], 0x4, 0x24) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000740)={{0x6, 0x1c}, {0x1fa, 0x800}, 0x40, 0x2, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000007c0)={{0x6ea7c790, 0x2}, 'port1\x00', 0x20, 0x400, 0xe274, 0x50, 0xff, 0x8, 0x2, 0x0, 0x4, 0x1f}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000880)=""/51) fstatfs(r2, &(0x7f00000008c0)=""/215) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/keychord\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000a00)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000a40)=@sack_info={r4, 0x0, 0x10000}, 0xc) sendmsg$key(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000a80)={0x2, 0x2, 0x1afb, 0x5, 0x4, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_sa={0x2, 0x1, 0x4d2, 0x14000000000000, 0x9, 0x50, 0x3, 0xc0000000}]}, 0x20}, 0x1}, 0x539856f46ba47bf0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000b80)={0x3, &(0x7f0000000b40)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000000bc0)={r7, 0x3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000c00)={r3, @in6={{0xa, 0x4e23, 0x17f84ac8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x9, 0x800, 0x8, 0x200, 0x44}, &(0x7f0000000cc0)=0x98) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000e40)={'nat\x00', 0x0, 0x4, 0xe8, [], 0x3, &(0x7f0000000d00)=[{}, {}, {}], &(0x7f0000000d40)=""/232}, &(0x7f0000000ec0)=0x78) ioctl$TCSBRK(r1, 0x5409, 0x1ff) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000000f00)={0x7, 0x6, 0x8, 0x1f, 0x5, 0x3ff}) prctl$setname(0xf, &(0x7f0000000f40)='/selinux/avc/cache_stats\x00') 2018/04/13 06:52:34 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt(r0, 0xb, 0x9, &(0x7f0000000000)="6735dc87966722f929bbdeaa2385382987c36680b91e06840d504f57d6b5065569637f362c6a74b40595b8d79fd14b990190f072a2779de2af5389386e42793d542a61f4aebe80e8c4413142befa5174e54b52c08d7025cf2b79bb6cce5bec488bb5eda7dba78966d0906ab3a3a787c4b809b65fc0a8b946b22fd1aa98473a619eab049e6cf49613413b182bb9bd3c81a267637018a0a7a5636515c999d7960b425107f0a5c2f1b3cb4ab8ff", 0xac) 2018/04/13 06:52:34 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000), 0x29b) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000080)="6c6d44cf0fa2a6b43fe7d9ca8158bf872ee2191499096945915f4b67bc46686ee9d323e6165108fd") 2018/04/13 06:52:34 executing program 7: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x3}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x2000080) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000040), 0x8) inotify_rm_watch(r0, r3) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/04/13 06:52:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000380)="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", 0xfff}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="0213000b13007da1a694e4399b2adf2505000500002800000a004e2400000000fe8000000000000000000000000000aafa65d9c1cbf3c0a9059f1900000000000a004e2200000000ff010000000000000000000000000001160a000002004e23ac14141300000000000000000000000005000700008000000a004e2208000000ff0100000000000000000000000000010000000000000000625d3e66808e0b61b3dfa2136c1baacb661c4925a205c56ec38d7f0dc2fb55"], 0xb7}, 0x1}, 0x20000080) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x200, 0x4}, &(0x7f0000000200)=0x90) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@generic={0x7, 0xffffffffffff7c59, 0x401}) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x2, 0xc, 0x1, 0x6, 0x2, 0x0, 0x70bd2b, 0x25dfdbfd}, 0x10}, 0x1}, 0x40000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) pkey_alloc(0x0, 0x0) r3 = dup(r0) bind$netrom(r3, &(0x7f0000001380)=@full={{0x3, {"82de82102229a3"}, 0x8}, [{"2568baf3a70912"}, {"b5f9fe49aa3cc5"}, {"8d96212e4cb55f"}, {"3fd2976c634c22"}, {"4c3767baf9148d"}, {"56c9a5e49d8588"}, {"2c9cbe597f148b"}, {"c6a4fb6d746783"}]}, 0x48) [ 89.522070] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 89.530986] device syz_tun entered promiscuous mode 2018/04/13 06:52:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x2710}, 0x10) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x7fff) clone(0x0, &(0x7f0000000140), &(0x7f0000000340), &(0x7f0000000200), &(0x7f0000000240)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) 2018/04/13 06:52:34 executing program 1: ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)={0x0, 0x100, 0x100, 0xff}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='mounts\x00') sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)={0x18, 0x23, 0xd08, 0x0, 0x0, {}, [@nested={0x4, 0x9, [@generic]}]}, 0x18}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) chmod(&(0x7f00000003c0)='./file0\x00', 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}], 0x38) r1 = socket$netlink(0x10, 0x3, 0x0) alarm(0x5) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x40) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000200)) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000440)) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$llc(r0, &(0x7f0000000540)=""/209, 0xd1, 0x0, &(0x7f0000000240)={0x1a, 0x31f, 0x7ff, 0x40, 0x9, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) [ 89.576965] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/13 06:52:34 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000400)={0x10}, 0x16, &(0x7f0000000240)={&(0x7f00000000c0)=@newpolicy={0x164, 0x13, 0x101, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb2, 0x2, 0x1, 0x2}, [@policy={0xac, 0x7, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x2f}, {0x8, 0x847, 0x9, 0x2, 0x5f, 0x80000000, 0xffffffffffffff13, 0x8}, {0xffffffffffff7acc, 0x2, 0x400, 0x4c4f}, 0x7, 0x6e6bb9, 0x2, 0x1, 0x0, 0x3}}]}, 0x19b}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x3, 0x0) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000280)=0x10) 2018/04/13 06:52:34 executing program 2: epoll_create1(0x0) readahead(0xffffffffffffffff, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r1 = socket(0x0, 0xa, 0x5c37) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3e, 0x3, [0x5, 0x5, 0x9]}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000080)={r2, 0xffffffff80000000, 0xbe, "fae6c53429dc45dc0abf37d8723d8982c3dbb3600a573cdba3cf9c6b1e5786e5d475585524112b3848d8a733a5dcc63e714bca47e3cf3d4246e0d231eec3a0e57b910b8b870b2db0e7e6b30b1455b5fb0a48fe847a1d12e243b87f1b1365603870b336a7f218c4c107194a1685c3d0854d31428e602c93c8810da535c7cdf57bdb017ab58d374b796dc60e37a953de4d347bc4d2441406c40c5937f07d8645bf501417755cbdc8e81e776f6c53689121bc2977b4b73f9fb37e6b09985dd7"}, 0xc6) 2018/04/13 06:52:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'veth1\x00', 0x2000}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) accept(r1, &(0x7f00000001c0)=@ax25, &(0x7f0000000100)=0x80) 2018/04/13 06:52:34 executing program 3: mmap(&(0x7f00000ce000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x4) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x800) fdatasync(r0) 2018/04/13 06:52:34 executing program 7: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r2, r0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000580)={0x7, 0x4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000840)=0x8) r5 = pkey_alloc(0x0, 0x6) pkey_free(r5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000880)={0x80000001, 0x206, 0x3, 0x6, r4}, 0x10) socketpair(0x14, 0xa, 0x7, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000001900)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x2) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r3) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffffd) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000180)) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) r9 = dup2(r7, r7) r10 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) r11 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r11, 0xc0505405, &(0x7f000042bfb0)={{0x1}}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000000c0)=0x5110e10b) setsockopt$inet_udp_encap(r10, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) 2018/04/13 06:52:34 executing program 6: r0 = memfd_create(&(0x7f0000000040)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000802) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000680)=0x3, 0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0xced, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x7, 0x40, 0x1}, 0x6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000001c0)={0x123}) sendmsg$unix(r2, &(0x7f0000000640)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000240)="93e760e809b3c0bfec72f0b7b83a15c4529d83e52f7fb97ecb9a165edfca48d30a31caf1ccfc16bffd2f6443092c06fdc6449f31b995b5b832e9d6650296c8e29e7b4c97b57656ae6f85abae36ee2cfd9d4f1079e6c2bf0039b186b98548fc4e1a65aef5395d55f893ca5101cac42c42d94d57ecdd0ee6f0e806750f84b043a0c177efddd6c218617e14b3ec897933da52671f19c754", 0x96}, {&(0x7f0000000140)="47ed92e02059d754a60646764228c115c449b4ee2fa4b66de39a5a2e3f2c4267ddd56fea2299341352b0249bae9a11738d21619e15db87e53c13b11467af24a547bdb41aa4cbc3d91ab56a44a7b725eb69cc208bf6493a55829fe25d", 0x5c}, {&(0x7f0000000300)="a55a821be88dddba2217ea65b9c4401962faf05d1d65b4d33c11777a2a38d793e840d378156e61160dcc89d80654175dfd83ba26", 0x34}, {&(0x7f0000000340)="2de364abf605f8f201bce0e41e95c8f13314e9e323f58f7f27e9fb69053f7d176ab3bb5710dd47d889b6f28255d48674e2d906e5130c07f7614dafb4e437f71f1b4ff91a91521d3cf3f2bd72cfb8832980d745e96fce3d4925ae665491c2e4403f7e345ec85ede27a2157922c7f540b370303c", 0x73}, {&(0x7f00000003c0)="c5ed89f8b0e853fd75f3d4bc07470320a4022691592249ec67b3091826fa48cf19da7daa98f89f3b5cf104ca741ac175f2aa819b5595793118c490f38c200435c286799a44a7428848dbc5afee6cab633d09af2fc38e30cd7585f152de65832dc04925a4c0a2943b6ed0cbe235b27e99d1cceb8da44a8127fe135f48925bd65c", 0x80}, {&(0x7f0000000440)="1248479f729cca92c40b3a460087f64b5d8a7ee53983f300046f", 0x1a}, {&(0x7f0000000480)="6570743e87eaec685560d21fd334258e26f1971f6d9d4e78702f8d12b3cb14494e3e71c6518b4976def4458b3eaff79e", 0x30}, {&(0x7f00000004c0)="97f136761bcb7b4efa95d7ea6423044c5b43e93909b2baa133fc8d5687d50b2e0efff7dfdb66993e6727e6d70761d3da14f6939df9c4e9a772a377a29d2dda25913ed34cb8b12104842e791cb9566169ce9a3c83e652b5133d687dce4469d4952606b78b9089e0a5b16b76b40e14dc3865cf8144b3b7138de5054d092767736b55db", 0x82}, {&(0x7f0000000e80)="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", 0x1000}], 0x9, 0x0, 0x0, 0x54}, 0x4000015) 2018/04/13 06:52:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000180)=""/87, 0x57}], 0x2, &(0x7f00000002c0)=""/22, 0x16, 0x100000000}}, {{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/14, 0xe}, {&(0x7f00000003c0)=""/113, 0x71}, {&(0x7f0000000440)=""/77, 0x4d}], 0x3, &(0x7f0000000500)=""/90, 0x5a}, 0x4}, {{&(0x7f0000000580)=@in6, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000600)=""/21, 0x15}, {&(0x7f0000000640)=""/85, 0x55}], 0x2, &(0x7f0000000700)=""/147, 0x93, 0x2}, 0x8}], 0x3, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000880), &(0x7f00000008c0)=0xb) pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000940)={0x7, 0x101}) getitimer(0x3, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 06:52:34 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) shutdown(r1, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) 2018/04/13 06:52:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0xfffffffffffffffd}, 0xfffffffffffffeda) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/04/13 06:52:36 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x125001, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x100000001, 0x872f, 0x800, 0x7f, 0x100000000, 0x960, 0x7, 0x1000, 0x2, 0x3, 0x80000001, 0x80}) r1 = socket$inet(0x10, 0x3, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000580)={0x4, 0x5}) lchown(&(0x7f0000000100)='./file0\x00', r2, r3) sendmsg(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffdbf, &(0x7f0000004000), 0x1}, 0x0) r4 = fcntl$dupfd(r1, 0x404, r1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x1, 0xe3b, 0x9, 0x8, 0x2, 0x80000001, 0xb0, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1c, 0x8000, 0x2, 0x4, 0x9ad}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0xffffffff, 0x8000, 0x4, 0x80000001, r5}, &(0x7f0000000500)=0x10) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x7ff, 0x5, 0x1, 0x7}) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000280)) getsockname$netrom(r4, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f00000005c0)="e745a2c3fad7ee45e084fb0827f30eb1cbfb46b92e14d962f9aa17b4203d7b9a413eff5418f1a8ed48540d92ece27882025f56ed42e4b8a8c18a5c7dc6ae8efce1be20d052fa098213e9eb265543e7ab42c3f04e406095b718531d653cc08c4fe02477bdae429a21b3d67e3f82cb6687f279f9344cf6fd9b04d3bf897f5aba91436ff8c6e734848a5fd04429489f28b2a0b0330cbdc99c7253d744be9627b389ce28f2c73e4b0b82bbfe6dfb15d8", 0xae) 2018/04/13 06:52:36 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80000, 0x0) inotify_add_watch(r1, &(0x7f0000000140)='./control\x00', 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) bind$packet(r1, &(0x7f00000002c0)={0x11, 0x5c4cd4585c03b9cc, r2, 0x1, 0x101, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r3 = inotify_init1(0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp6\x00') ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f00000000c0)) fcntl$setstatus(r3, 0x4, 0x2000) r5 = gettid() fcntl$setown(r3, 0x8, r5) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r6 = inotify_add_watch(r3, &(0x7f0000000040)='./control\x00', 0x20) inotify_rm_watch(r3, r6) socket$nl_generic(0x10, 0x3, 0x10) r7 = dup2(r3, r0) fcntl$setsig(r3, 0xa, 0x3) r8 = inotify_add_watch(r3, &(0x7f0000001180)='./control\x00', 0x2000000) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000180)) inotify_rm_watch(r7, r8) 2018/04/13 06:52:36 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001540)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001580)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001680)=0xe8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc00, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x8, r1}) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000016c0)=@getpolicy={0x1c0, 0x15, 0x1, 0x70bd25, 0x25dfdbfe, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x5, 0x4e22, 0x9, 0xa, 0x0, 0x80, 0x3b, r1, r2}, 0x6e6bb5, 0x2}, [@algo_auth={0x108, 0x1, {{'sha256\x00'}, 0x5e8, "7471eb2d761ec40ec98fbf84154e2d1d95c07895fc996c2ffd89a02b95a7c5f48612f6ecc5cc29355509b72456b5efe6da43a2c66ed3af8d562fe2c5ca06a38f26e1b8396726f892e9204408ca8c7f5f3564293876561a812a4ae930d051e47c1b7e77c8f48de694183df22b19c7918782d5a5da00ddd18cfb7c10ea74403c0c857176b301e927add2164b32e2ce0d6db3ed3205a82a4357656d7770885bebd02b05ab5f0cbf8bc42f03d8519da14c4b45d6116c2c22f8e91518ff258b"}}, @policy_type={0xc, 0x10}, @migrate={0x5c, 0x11, [{@in=@multicast2=0xe0000002, @in=@rand_addr=0x3, 0x33, 0x0, 0x0, 0x0, 0x2, 0xa}, {@in=@rand_addr=0x9, @in6=@loopback={0x0, 0x1}, 0x3c, 0x4, 0x0, 0x34ff, 0x2, 0xa}]}]}, 0x1c0}, 0x1}, 0x0) 2018/04/13 06:52:36 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$seccomp(0x16, 0x1, &(0x7f0000000340)={0x0, &(0x7f0000000040)}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x40, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0xffffffffffffff17) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x7, 0x7fff}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r2, 0x8, 0x2486, 0x2}, &(0x7f00000003c0)=0x10) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f00000002c0), 0x8000fffffffe) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={r2, 0x2}, 0x2ac) getpeername$unix(r1, &(0x7f0000000480)=@abs, &(0x7f0000000040)=0x6e) flock(r0, 0x3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0xc307, 0x4) write$binfmt_misc(r0, &(0x7f00000001c0)={'syz1', "821e9b5ba3281a3660e162310359f465a0764dcd053476d8aee362a6cb4e33c5b07757811e44430ae37eba96a22286c8b7525223386304f50cfa2dbaddc95ed34c26c1a589ffb53f6a1a9875c1e7bfb42473270b3a9cef87fc1b788c78afdc202abef954f4e9b36bdba2a8c83800ddc0483a13ab72d0174ffc0ae484917b97614dd7150e5424283e"}, 0x8c) sendmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x8000}, 0x800) 2018/04/13 06:52:36 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x20}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x101800, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22}}, 0x4, 0x8, 0x4, 0xf04b, 0x34a}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0x3, 0x30}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000003c0)={r1, 0x3}, 0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000000400)={0x9, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x108) pause() faccessat(r2, &(0x7f0000000540)='./file0\x00', 0x40, 0x500) pwrite64(r2, &(0x7f0000000580)="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", 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001580), &(0x7f00000015c0)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001600)={0x6, [0x5, 0x3, 0x4, 0x4, 0x7, 0x107]}, &(0x7f0000001640)=0x10) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001680)=0x8, &(0x7f00000016c0)=0x1) ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001780)) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00000017c0)={0x2, 0x6, 0x1, 0x40, 0x3, 0xfffffffffffffffa}) r8 = request_key(&(0x7f0000001900)='.request_key_auth\x00', &(0x7f0000001940)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001980)='/\x00', 0x0) add_key$user(&(0x7f0000001800)='user\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001880)="1ffb0e13689bd47590e74515b6f3e7d8690eee22ff22bed003e130077ebfce6fbd5d0a38e215aeb84120b3a5f730735df78605acd280bd2237ef80053adb6929f9107c32d96c12ed0d3115f3e141", 0x4e, r8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000019c0)=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001a00)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x3ff}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}], 0x4c) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000001a80)) write$sndseq(r2, &(0x7f0000001ac0)=[{0xf79, 0x7, 0x7fff, 0x1b963cb2, @tick=0x9, {0x4, 0xfffffffffffffffa}, {0x100000001, 0x5}, @result={0x1ff, 0x1}}, {0x1, 0x63, 0x9, 0x7, @time={0x0, 0x989680}, {0x3f, 0xfff}, {0x4ce, 0x7}, @connect={{0xb8, 0xffff}, {0x1f907c16, 0x1}}}, {0x3ff, 0x4, 0x8, 0x6, @time={0x77359400}, {0x7, 0x9}, {0x0, 0x1}, @note={0x9, 0x100000000, 0x1, 0xfffffffffffffbff, 0x4}}], 0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001b80)={r4, 0x1}, 0x8) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001bc0)={r5, r6, r7}, 0xc) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000001c00)=0x6) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000001c40)={0x2, 0x0, 0x3, 0x0, 0x0, 0x5}) 2018/04/13 06:52:36 executing program 2: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000014ff8)='./bus\x00', &(0x7f0000000080)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x4000, 0xb0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x149) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x1) fchownat(r0, &(0x7f0000762ffa)='./bus\x00', 0x0, 0x0, 0x0) 2018/04/13 06:52:36 executing program 0: mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/36, 0x24}, {&(0x7f00000000c0)=""/207, 0xcf}], 0x2, &(0x7f0000000200)=""/42, 0x2a, 0x7}, 0x100) rename(&(0x7f0000001c00)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') 2018/04/13 06:52:36 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000c82ffc), &(0x7f0000000000)=0xfffffffffffffe5b) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x2, {{0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0xc09}}, {{0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xf5}}, {{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7f}}]}, 0x290) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x797, 0xffffffffffff7fff, 0x3, 0x9, 0x0, 0x1, 0x9, 0x1c, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0xfffffffffffffff8, 0x9, 0x8202, 0xc3, 0xdb, 0xffffffffffffaf4b, 0x3ff, 0x9, r1}, &(0x7f00000003c0)=0x20) 2018/04/13 06:52:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000140)="551cbce01a9934a43c15b0cb890c38e54e20322d1fb379b91f594614344347ec2e905072c42c44", 0x27}, {&(0x7f0000000180)="d2d3500060bc9720c3053b80fe434654c1f638de49983c1fc9100678abe170f8ef13232cb05968c642aef855684c97c573bdf09547e4d7068b843e48fa3233fc275e2a3cd313ebcf7d4549c46214e09be738573f209a121c171635a709", 0x5d}, {&(0x7f0000000240)="e38bd607a61d22482ee25bee1ebf", 0xe}, {&(0x7f0000000340)="fad3686b1c219452c01fb22adcfe77e3cb06", 0x12}, {&(0x7f0000000380)="3f2d8c78ca27ff8181819c564435616009eec3d7eb99f9", 0x17}, {&(0x7f00000003c0)="66f5b26e5563e1b3104946ae5aa300fc02be84ad7ff1b7ab3ff46df42ff02cc5a3f9349295b76862812961dc350ff50a384f17dfc0bb3d6e7b27f3f82c0e1d6969ee263f6def8119901546ef13f1d45881fc6b88e026106b6bcaad57394ea84ce3c24348dfdd5c626161dcaca7264c0b315c424bfdfe68f8c65542aa16b0ca08aa34994f0be54cedcd2f727fc28f7fd92838389fdbb5dd2ad0407f497f7c151e4dfb35b8097b887d15a7193c30", 0xad}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000001580)="7bac9bc997061b8eff1eafccc401d5aa8ca28827d924d82f5136588f38b86ff36e81c6381af14bef14c5f19bb80dc8e5f8c76bc1f4e98e619e18a3fca14af1ea689cebc524de32ffe6369c921e0195d4c4306d5587535104af6eb48f8616cd35c3bf4b6f56eee1b49274c61f9b685621c432ad2f18b43396a175210ccafd26b0bbc253b36d6ad0efb6b5c544f746e0218d55a8d72fd4217e30eba22e35bd0799", 0xa0}], 0x8}}, {{&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000200)="ba47972b0701e9e5e0bfde9af4050289d0ed", 0x12}, {&(0x7f00000018c0)="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", 0x1000}, {&(0x7f00000000c0)="034bc32bb08855d18361c300832178f994dee7655170b5ee53f36d43f0419b730e15a3c7b59e8eefafd6638f848022c41b4174422fcf3d65df71ab488d8bb1ee8e919ce9d1573b214a98adcf13be51197953bd3bf196576640f509ad9dbebce68753be9c4fb27f69dcda", 0x6a}, {&(0x7f00000017c0)="25ab8f0829bb9e08e23a841ef4aa46223d1e79270742e9c4c0fd879ffcb9a8f89310db6ebcbf52a3d6a6cea253aba457fbe6796e65d5e80dae59b8b213ff0dc46a4f00367afa6456548930deb99e8dcd06c0ef8ea66ff0c4031a88cd261c062ae5cb1aa7e1f0ac5282500a05a2b8dd00c5a99b896a538168050d84fc42358f09c064082ca9a7d1b4472e54f16779b61d6cf1e3992a0c155b8d6f700730fe878d2bb92bc024105870be547292dfdefe57eaf2bee71488bca94e9814", 0xbb}], 0x4, &(0x7f0000000280)=[{0x60, 0x11f, 0x401, "19945cfea64bd31afeccef726a51b35776e5b5fcf34f0793de00b839aaafeb9e389d43108803680293ea4552558846919efc2c8041465fc69f3050f3d3c8fefa5780266fe8b1fd9df3395114"}, {0x58, 0x0, 0x7fff, "1111a406f6505c498b6d1e9def41584298f8e929cbdb01f13eda1cf05cd946a166bdae46ca7de9dc0bd106cf1744888a9af571b87b968a11ebe100cb634f0a86d0bcee3f5941b5"}], 0xb8}}], 0x2, 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000005c0)={0x5, 0xffff, 0x2c, 0x3, 0x93}) 2018/04/13 06:52:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'lo\x00', 0xfff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2}}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000000)=""/51, &(0x7f0000000100)=0x33) r3 = fcntl$dupfd(r1, 0x0, r1) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x2, 0x2, {0xa, 0x4e22, 0xbb02, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x3a) 2018/04/13 06:52:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) poll(&(0x7f0000000000)=[{r0, 0x1100}, {r0, 0x8084}, {r0, 0x1}, {r0, 0x40}, {r0, 0x4449}], 0x5, 0xe56f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="16"], 0x1) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x7, 0x0, 0x0, @time, {}, {0x8}, @raw32={[0x2, 0xb564, 0x1]}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x7, 0x32, 0xffffffffffffffff, 0x20000000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000740)=0xe8) fstat(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000e80)=0x0) r7 = geteuid() lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001040)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000f80)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, &(0x7f0000001140)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001180)=0x0) getresuid(&(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)=0x0) stat(&(0x7f0000001280)='./file1\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0xffffffffffffffff) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001400)={0x0}, &(0x7f0000001440)=0xc) r19 = geteuid() r20 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001480)={0x0}, &(0x7f00000014c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001500)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001600)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0, 0x0}, &(0x7f0000001680)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001a40)=0x0) fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001b00), &(0x7f0000001b40)=0x0, &(0x7f0000001b80)) r27 = getpid() stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001c80), &(0x7f0000001cc0), &(0x7f0000001d00)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001d40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001d80)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000067c0)=0xe8) getresgid(&(0x7f0000001ec0)=0x0, &(0x7f0000001f00), &(0x7f0000001f40)) r33 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002200)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000002300)=0xe8) getgroups(0x9, &(0x7f0000002340)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002380)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000023c0)={0x0, 0x0}, &(0x7f0000002400)=0xc) r38 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004980)=0x0) fstat(r2, &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004ac0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000004bc0)=0xe8) stat(&(0x7f0000004c00)='./file0\x00', &(0x7f0000004c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005280)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000005380)=0xe8) lstat(&(0x7f00000053c0)='./file0\x00', &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000006600)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000140)="5360c38adf02699509175981d8e4", 0xe}, {&(0x7f0000000180)="5dba0ad797f16b2ffe471d64b6e1809e76299491f9a689e83807d49ee956a960f933ac72b9f86076f80f58308ea53791bfbe82a70ae41418f236a60fc32c8358277ddd175dc027d6a4491dff5ad94887", 0x50}, {&(0x7f0000000200)="501b1a41bf1835154c431d39808c14573398d553fd218fe13ec73aca0f27f6200ff2af25d28b2c1e3fbbdfd24e72cedb0f2be51851d6a4fda40c4e", 0x3b}, {&(0x7f00000002c0)="f356fd73036321d397df6041eb087f0f35d1e8df1ba974d94f16257ea0a8a67c2c7d2b235f86dd602586ee90e93b79a5561024589cb9ed68615732971c0c43eeaca393c179520fc2e2076718e4814d47343ead7953c536d120f4b26c521b82b5c0e8e1d5e42b130512e4cd543ab97707d224ff4633a696b975cdb22eed810625430828bee75e943987f9913f1a4fb346d1a0b0892875f3e4f624db6d98c7a36e96487a39648c1ce091ec11dd96b21e963bad4d2ecf797c402b2098897b6fff7a0390ce8db2be14", 0xc7}, {&(0x7f0000000240)="a87f4b9422cbac73fc00f5e996b8", 0xe}, {&(0x7f00000003c0)="e502a3999b75425fcb04388291c9be1ff438301ccc8cccad8769edb6f0340fd1bdadaef1a9b2c74264924cba9b03ac3826247aecdc009d8f14ae804ad4e08cbd5dc87920cb674602a0a089364a28e16eef34ccf44bf9e8d82b28e0278928da84b6551b3913b51838162b63204b40e66978fbeb2a3cb5ae97373e333227d323b8a8f1020b304a2ab8197753324f59a8abcb59db3782904f65348cb1920ca4a18f21787daa7b8b2c08a1a2e66158944d226d0392b2d4abbb53dcd66295c2b62bf79c163029c47d85ebda24f5fb001f61ec1511f2bd27491baf58cbea1a90b696d68dbe848988a92de99c71d80dd2e2", 0xee}, {&(0x7f00000004c0)="427a1a6160c950d7be9ba524a329441e55c5e40175a269239c9191ee9020a0e6f5baa18cef45d63c927876f17bf13fb72f4c68bec1031e8c6b0a11f79a054d020764bc711e2c0aeebf", 0x49}], 0x7, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r2]}], 0x40}, {&(0x7f0000000840)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a00)=[{&(0x7f00000008c0)="04a80595aa419754fa6b0319eadd0b8b4080fba0f992fda728a8bed04afa83deffbdcc9157ec386f6cca277eb161b82421e23c2cf93ea04ec1f6a554041f9ef6c3575ee69d4fb4a58598335eb5fab1760bb2c4995477ba31d13f559f81630d3fdc0903912daf162d95c87aa4e1f83d018f7c51e9e2a57ea38b58dffb70679b68850c58007c8303b8ddb13daf95df33b4bc730ad326b906e17417c5c16252682f5edb1eb6ccdc030e5b", 0xa9}, {&(0x7f0000000980)="c80ce31bdd573fcbd99ad98a74da306e9a91df2c7198309bbd4df467be9bd182d0cdd846a072978446bf4f60", 0x2c}, {&(0x7f00000009c0)="81ddc47643a70c9caabf5f9356c92748673ea9804ac8938b08a948e6f00cc55c2d72b351e6baadd3a48c7960e0f24ce5d53daee109e33a4793", 0x39}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000000a40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000ac0)="9c2a2fdd26889797f39d3e457dc6d8e9f5717e75614af0807d99eb746e3c59f8", 0x20}, {&(0x7f0000000b00)="1a8ae0342a6fa03f2e5b54a55a8e9d1ad07788c83e412560c12bfba1c4cc3bec86c613da7c0baf7ab9e69e8f413e9043c0bbbbcf25eaf2218c74c82d981df4cf43fd13f1adc5e28d233c4623d9e82f621246b9e4d44e54e0bea3b13aa74e2ec821ba2643612cd6b4207ab14a0e33e9a1e66cb9a43210ea4d966bc50a41db3db2a7ab6d862373e8b5f340f6c170ef3662", 0x90}, {&(0x7f0000000bc0)="9103ba2747b4cf4de809963416d8addf80f41f7697650233ece2d83d37d685d1bb67ff978b123f0cccb21774b35add8b12125e35d670c204e6b7c264ce220a5cb527365782d2b5d008c18e5d227eb17fa96fa38b72d82a63f4662d9df5d588b82570f9e7c5f0a4fda19fa6d1241101cbd1155093758e94f6d595236e1ebfd95326f8bf918ca779d860fdabef39dfb12571f3cc572b026c4c", 0x98}, {&(0x7f0000000c80)="9d65c5ceea2eefbc994d55aafe97e65c5cd2967c7b302885f6a39c53dab095aa6ac417326f92be0a9601c9012c1aff9e82bf867e17b7cb521732034e9135af64ff41a2a583538c659900ae3ac15f56bb4e9f6199b81402821fd6f2e38a97fb415c2abde2314b37c5651fe350505bc5021a706bba652a7543416abd", 0x7b}, {&(0x7f0000000d00)="84095c146a5bcfdf8f5397b9e1d9eace3292c7018f0a13d9932d3e93c8a36e2d1c630b7ef10e8de452654281f9c7b69d349d17537fb1c289c9f787a906255a185542a046d51d71de05b82a4d6701b67f36ff9f258c314b9fb0018dafa36810b83888a948eeb8141ec727ff8704e45c4841ca7a229ccffeb12639fc366d72968bb320f3ba5f062df4280729bb99ea35aade1fae9c3a8ff4ab10b687538dea93f07b5ebf45514415f2dc7a1806743c87c748ecefa3d25532bd50c7e9793641f85d81c0592d1fda57f69f7f09933c93c57a8dd773303a2e296c972e0871487a672160ef98fadee221", 0xe7}], 0x5, &(0x7f00000016c0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xc0, 0x840}, {&(0x7f0000001780)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001800)="49867a06debbd1bd7e6b4966fe8b7d67924c61bf3fff11e60874d8f60818575b53c756c6f378fe07bd4b6b905a5e517df9daca0865d22eedfe2f5777836a939f4fd3e65449d9218b36015f71c8ea35cc71257c95e4dbb179fdbef34de8b6d0166b6bb572ca5659bb3bcb405c84e9048214573640619fd2d43484d0a49ed50170173da999b9ff15bc96107e7144474cd15e0d1c6c18a279b15e74432f2c8c5aa4f7b3b87bcf9b367c331b68e6713c4a4b99acc9c8a9e3c4809068922c892de805735b7ffb1412dbff464c0b8fb349a253eff7767912587da933bc836e4ebcbc65c9e512b6", 0xe4}, {&(0x7f0000001900)}, {&(0x7f0000001940)="3d6ad97dddaec8af5e3053d72a36c7193b63f2497e810d07c379cf90d84a12481800ad2cbf4354bfe07ff4ec9d696ff1b038cb4f94f3b484914ee54cf5e9de3194a5af67ebb3280ee3a755405ae3f45cc7029dafa54c3acb95ff4e078f2d1a1bdca101aca940bb5b88c909284ca75ae1e5632039c9be89b5d60562105a5e6888ed2ef82177554efe1edcb430d9ebb7495436a9237dd95de8a9", 0x99}], 0x3, &(0x7f0000002040)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x60, 0x20000000}, {&(0x7f00000020c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000002140)="3c6acadfbace5d65721ac73c34fb09e0b0836b097f46bbb2ba595f3be01eb1e78df7d744373a790cd4f6f16c061baba22f3438341403fde5a00116a90741914c2f467c57608f88237ee136be7f9985aabf52c1d2cfeb740f60586c00f685102c96417b51d80dcbf82c3a6293db2f2505e203cfe7e31d64d94d2fca1ec546261c0137c4a1106c4471fdc6240139cfb1a1c675a2a7a8d8f37494bfc60381cf5657c2748ace01eea6f1c6bf0b5836391e69113cf6cf2fc2", 0xb6}], 0x1, &(0x7f0000002440)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r33, @ANYRES32=r34, @ANYRES32=r35, @ANYBLOB="000000001000000000000000010000000100050000000000000000000100000002000000", @ANYRES32=r36, @ANYRES32=r37, @ANYRES32=r38, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2], 0x68, 0x10}, {&(0x7f00000024c0)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000004ec0)="f77829ed9b921c343d74893dbe59925d9454bbbb2c6f2020a5caaf9ddcde47c00a9c70359c0890d40fd00745804611f17279177221bb10e3f0bd161ab95031c691245e44f06ea56629fbe2f37378c7ba453e532589e47c79d1a1cfe06b37bc68", 0x60}, {&(0x7f0000004f40)="b85de25e220215e069a8e41f4f9bef8450857cc00c6818f4b23623ac48b40c5b36a695b5e2ede8f58993b13b8e45572703c4e9e657a116a20fe14eb45b57965f432646a31ac1c62beac46ff10bee76f422e2c6e9bc61b8bc84501acc34092aeb5f38bb89c083aa0bb44ecd7a6ad8a1854d53f8aa7b2c3da53c9fb8abac784bba8f0723af68cddedb540d8a78437d6bad6721624d3fe45d55fa4b3d5468232685cc4bbba46d1e3c891b9e9d", 0xab}, {&(0x7f0000005000)="e92c99f0b9dc6d20d5e90a371d9e7fa00030a298de0deec010a53af36181fe93fd38eac8b9a7d1d181fd730680546f9241d1095e7257ef27bcc5c35d007c1b62c6d1fa1597d07f309dc196be34c57e27f5fae80da90629b059e552c5c0b9121f52ef626519d40a9fbac2c06563e373fef394376a459987964d4e55677d9561a006e18d3cc3ae8a3c55463313565de88c7408c6806d4b0b910d9e59480d1a115b09876271d3", 0xa5}, {&(0x7f00000050c0)="9bd2b476eeb121a19c7c47b5d9ce4d8da569b1dd7558de5142a1483c25262cfd8fd5565c4d31e11de0ebbab07e01c3587b23b4774ae6a55b450b55e578385e6a9e6aa538a4b14090737bda3cb45b6f6f8d262d4b8257d897e920946b6d4c946b55568076e326ca5a241bad67aeee78bb2b7acb747d16740aa411425c9104b2758d61428a17514b9b382ecfd5d05a6ab1c2ceb2b6dfc643816aacf841a0d1f1fa05e3dc43", 0xa4}, {&(0x7f0000005180)="6b8d7b5a3efae8", 0x7}, {&(0x7f00000051c0)="ecb36d124bd37c8d57dbbb49b6a33a182749562494efa19f00d22aef6097022165deaf8aca05e5a9f565", 0x2a}], 0x8, &(0x7f0000005480)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x20, 0x20000000}, {&(0x7f00000054c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000065c0)=[{&(0x7f0000005540)="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0x1000}, {&(0x7f0000006540)="dc294a1627ffccc35bfb22584863020a96941352a823951c7b80e28b70390f04aeaa8cc7915468a6c29bb700a1794e02c063a744ff2f76f440352611fa016250f46d8273aa43b8b007603e0f687d7e8b1c9d28d30a", 0x55}], 0x2}], 0x8, 0x0) 2018/04/13 06:52:37 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000500)={0x0, @loopback, @broadcast}, &(0x7f0000000540)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000580)={@dev={0xfe, 0x80, [], 0xe}, 0x7b, r2}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "626373663000000000005f5e846700"}}) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x8002, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x12) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e21}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x1) 2018/04/13 06:52:37 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x5, 0xeb, 0xfffffffeffffffff, 0xc3a, 0x2, 0x3d}) fchdir(r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x1) fcntl$setsig(r3, 0xa, 0x0) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(0xffffffffffffffff, r4) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000140)=""/35) r5 = dup3(r2, r0, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x3) write$cgroup_subtree(r2, &(0x7f0000000180), 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000ec0)="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", 0x1000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) 2018/04/13 06:52:37 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'erspan0\x00', 0x3}) r1 = socket(0x1, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000000000)={'syz_tun\x00', @ifru_map}) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x100, 0x0) 2018/04/13 06:52:37 executing program 7: r0 = socket(0x11, 0x4, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) 2018/04/13 06:52:37 executing program 4: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="57940000"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x101, 0x0, {r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x0, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[0x2, 0x3e6c, 0x3f, 0xbe0, 0x7]}) getpeername$ipx(r2, &(0x7f0000001440), &(0x7f0000001480)=0x10) 2018/04/13 06:52:37 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e24, @multicast1=0xe0000001}, 'vlan0\x00'}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@rand_addr, @dev={0xac, 0x14}}, 0x10) 2018/04/13 06:52:37 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) getsockname(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000200)=""/157) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x9, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000480)=""/97) write(r0, &(0x7f0000000500)="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", 0x1000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001500)=""/205) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001600)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001640)={0x0, 0x6c, "03281f5e1c910995ca2810a842191f62f18f45c7d5340a4584af46df7df70bf4d7a327290e9cfd1cce7361f4910a69f2eff3f3848eb167ff6c3d882b3446347e1ffa84fd1a7d7c0cb8d1211b394ea081ea263326f6ec187e61cf6e0d95add389f8a7addbd052be7a4d069032"}, &(0x7f00000016c0)=0x74) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001780)=@assoc_id=0x0, &(0x7f00000017c0)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001800)={r4, 0x7, 0x7fff, 0x586, 0x84b0, 0xd5, 0x100, 0x1000, {r5, @in6={{0xa, 0x4e21, 0x5d6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffb}}, 0x0, 0x1cb0, 0x0, 0x1, 0xffffffff7fffffff}}, &(0x7f00000018c0)=0xb0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001900)=0x0) r7 = getpgid(r6) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000001940)=0x40, 0x4) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001980)='/dev/loop-control\x00', 0x280880, 0x0) pwritev(r8, &(0x7f0000001b80)=[{&(0x7f00000019c0)="e31ef8886eb9470025cd71ba67762179c57a05e4400814c9200d9256625117a2fe2428b0cac6e87b7b892685a283d332c4eabc1a682f065d5f71bb56761551a72517d0cbeee85440248d40fd437936e064f4dfedc1c404e474420ab1479d6f1c37bae763023f4e5e289e8b716f7ae17947b0431783216051860c828a1ea7085d75e9159af2e5b07d40805def0d2829dbb112de14e1075a0ce6", 0x99}, {&(0x7f0000001a80)}, {&(0x7f0000001ac0)="1c723413523a9729a1737e56dbf788c0f32801db955c6498e6df299f2be9c4f7c4ce4def9520733e75ae0d1c0aa46e7e70991842b9e0d7e8650f", 0x3a}, {&(0x7f0000001b00)="e84872a8038e74da277d1eca06be44734736b81a409c2c58da6cecdeefacde1bf3977ba57fdaa58ae45b8706555fa08948a971ebad811690664dab43fca27cab32e3dd701747891f43efab929b88534e5eb6dd2f82fa0c4b27eda6b771e34816b5739289caa3324e56f451e59140aea0", 0x70}], 0x4, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001bc0)={0x80000001, 0x7, 0x1}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001c00)=0x1, 0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001c40)=""/208) syz_open_procfs(r7, &(0x7f0000001d40)='net/rt_cache\x00') r9 = request_key(&(0x7f0000001d80)='keyring\x00', &(0x7f0000001dc0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001e00)='/dev/loop-control\x00', 0xfffffffffffffffc) keyctl$read(0xb, r9, &(0x7f0000001e40)=""/173, 0xad) keyctl$join(0x1, &(0x7f0000001f00)={0x73, 0x79, 0x7a, 0x1}) fstat(r2, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001f40)='./file0\x00', r3, r10) 2018/04/13 06:52:37 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f2f)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/04/13 06:52:37 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/04/13 06:52:37 executing program 4: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='affs\x00', 0x2000, 0x0) write$sndseq(r0, &(0x7f0000000180)=[{0x4, 0x200, 0x3, 0x7, @tick=0x857, {0x40, 0x9}, {0xfff, 0xa0f}, @quote={{0xfffffffffffffffb, 0xb891}, 0x80, &(0x7f0000000100)={0x7, 0xfff, 0xe5, 0x9, @tick=0x7c5fadcb, {0x7, 0x6}, {0xfffffffffffffffd, 0x9}, @time=@tick=0x5}}}, {0x7, 0x0, 0x3f, 0x7106, @tick=0x7, {0x8000, 0x9}, {0x3f, 0x1f}, @quote={{0x7f, 0x4}, 0x10000, &(0x7f0000000140)={0x45, 0x8001, 0x127c, 0x3, @time={0x77359400}, {0x0, 0x1}, {0x80000001, 0xdcc2}, @result={0x6, 0x4}}}}], 0x60) [ 92.395914] device lo entered promiscuous mode [ 92.400656] qtaguid: iface_stat: create(lo): no inet dev [ 92.406258] qtaguid: iface_stat: create6(lo): no inet dev [ 92.412402] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 92.419235] qtaguid: iface_stat: create6(lo): no inet dev [ 92.432695] device lo left promiscuous mode 2018/04/13 06:52:37 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_vs\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) 2018/04/13 06:52:37 executing program 5: syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x200000) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x8000000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/uts\x00') ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x7fffffff, 0x4) [ 92.467373] device lo entered promiscuous mode [ 92.472099] qtaguid: iface_stat: create(lo): no inet dev [ 92.477738] qtaguid: iface_stat: create6(lo): no inet dev [ 92.483872] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 92.491117] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/13 06:52:37 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x101200, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000002a40)={0x1, 0xfff, 0x9}) recvmsg(r0, &(0x7f0000002980)={&(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002a80)=""/144, 0x90}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/15, 0xf}, {&(0x7f0000001380)=""/225, 0xe1}, {&(0x7f0000001480)=""/128, 0x80}, {&(0x7f0000001500)=""/120, 0x78}, {&(0x7f0000001580)=""/190, 0xbe}, {&(0x7f0000001640)=""/160, 0xa0}, {&(0x7f0000002c00)=""/218, 0xda}, {&(0x7f0000001800)=""/4096, 0x6c7}], 0xa, &(0x7f0000002b40)=""/170, 0xfffffffffffffeae, 0x2}, 0x2) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x35) sendmsg$key(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0xf, 0x0, 0x3, 0x6, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_sa={0x2, 0x1, 0x4d3, 0x3, 0x7, 0x91, 0x0, 0x20000000}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d6}]}, 0x30}, 0x1}, 0x4000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) listxattr(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)=""/21, 0x15) mq_timedsend(r3, &(0x7f0000000040)="c2e43f49e3b5ccad426deddf8b22e8ca8f097ff1a4943ee0fed7bab834912e7bd2bfdef362bf1e1c33aa111328a85a39c5def414c2cc4c67223868b21399ca377505de40f2e51e1fffa4cadd9ca3cb3ffffbb0f699", 0x55, 0x6, &(0x7f00000000c0)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000673000/0x3000)=nil, 0x3000}) 2018/04/13 06:52:37 executing program 6: syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x40) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x204000, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000240)=0x800000000007) openat$cgroup_ro(r1, &(0x7f0000000180)='r\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x100, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc00106}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="ac000000040f200027bd7000ffdbdf25010000010cec94000300000000000000c5390e326496331343a9e6463bdf6c43a7c4f3f9b06503fba2eccf23098b1b89d316045e7ea20052f831efc7560b7164db5c409b5457203839515236b7ecbcfe177ed91bde614b9e5af5e79e6438db8062f65d863e43c360d1492f7a5acd00358fb2ed0dc56f22fc32f3187825efccb0aee0a38e179dcc8de65c92e0c74aab14005500fe80000000000000000000000000001a00"], 0xac}, 0x1, 0x0, 0x0, 0x4010}, 0x4000000) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0xa0a7, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0x800000000004}) 2018/04/13 06:52:37 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x1fb, 0xfffffffffffffff8, 0x3, 'queue1\x00', 0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f89f93), 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket(0x2, 0x80000, 0x1f) ftruncate(r2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {}]}, 0x108) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa0, r3, 0x4, 0x70bd29, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa79}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3d6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0xa0}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 2018/04/13 06:52:38 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, r1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000340)={0xa}, 0x1c) 2018/04/13 06:52:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'veth0\x00', 0x800000000003}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6e00000001a57854935eb86528017c182d876018a0c46d0bb44c622d57f83a35f55e9ef41b96e4cf877e3e59d1923c39f0151ed8b4be4fb2f151b8c9ac1e9570e5d8513ffeabb6b1336ed9a73649f67907e0b08bf60aa4c83b90049ee7bcf87ee8afe07d2fb5f6314b4f3c8276c9476c784f"], &(0x7f0000000140)=0x76) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000240)=""/222) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x9, 0x7, 0x76}, &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1ed, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)='gre0\x00'}) wait4(0x0, &(0x7f0000000340), 0x81000000, &(0x7f0000000500)) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000200)="0449bfb04dcec2bdfb5305000000c810ec76baf057eedf6c0f6e816eb1bc8d", 0x1f) 2018/04/13 06:52:38 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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) unlink(&(0x7f0000000200)='./control\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f00000002c0)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8e7a, 0x8, 0x0, 0x9, 0x8, 0x0, "e21c677bc19d36295ae350d92f21d8f4b0d5a3dcf0c27e72be0a2471940176ed43347a1444a1f3d6b585c0042f158579e94aafcd4fd03da77fed44bde1f6c737", "b2392d63ad4a773fb610c8baab4582936da9be8160395166e5a3b87f28eb241ecfe95b54f6874ae380819ec9e8dbfeb8a252b5e86cc38fc9f96fb136a23b30e9", "5df46c8a685ba5a715a97ae6e97ebe8065300caff9fbdb1548771160066fb766", [0x3f, 0xfffffffffffff9e9]}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000001c0)={0x0, 0x1, 0xa, 0x7, 0x7fffffff}, 0xc) setns(r1, 0x4000000) close(r0) 2018/04/13 06:52:38 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x94206dd6db3498b5, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f00007b5ffc), 0x4) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000200)) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f00000000c0)={0x3, {{0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0xb}, 0xffffffffea6793ae}}, {{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x200}}}, 0x108) 2018/04/13 06:52:38 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = getegid() setresgid(r1, r2, r3) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$KDSETMODE(r0, 0x4b3a, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000140), 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000002fdd)={&(0x7f0000015ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f000000bf20)=@delpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x6d}}]}, 0x5c}, 0x1}, 0x0) r5 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0xdb8c}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0xfff}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x29e6996}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}], 0x90) 2018/04/13 06:52:38 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x381200, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x3, 0x1}) accept$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000100)='comm\x00') r2 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') ioctl$VT_RELDISP(r2, 0xb701) prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x2000)=nil) 2018/04/13 06:52:38 executing program 4: mkdir(&(0x7f0000027000)='./file0\x00', 0x40) syz_fuseblk_mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x8, 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/bus/file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, &(0x7f0000000140)="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") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/enforce\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f0000001280)="c666281e7994d3223c904e", 0xb, 0x4008080, &(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ppp\x00', 0x80440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001180)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001340)={@in6={{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x5, 0x2, 0x3, "e63bb9ab6207a1d34635dc7a7c8b0c7c5786b452d465f95e6e99fa342677d5eeea0b53ef5648e10f6f0d7ee0976901a8b99d09f90f588c6a9a7c3b56285cc7c3ec96de3bca4d52694f8fed250d7bc901"}, 0xd8) 2018/04/13 06:52:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f000057aff0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) sendmmsg(r0, &(0x7f00003aff88)=[{{&(0x7f0000204ff0)=@nfc={0x27}, 0x80, &(0x7f0000e28f60)=[{&(0x7f0000ef2000)="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", 0x4ba}], 0x1}}], 0x1, 0x0) r1 = socket(0x1b, 0x80007, 0x3) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0xc) 2018/04/13 06:52:38 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x1f, {{0xa, 0x8, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x400, @empty, 0x4}}, {{0xa, 0x4e24, 0x2, @empty, 0x9}}, {{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}}, {{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff04}}, {{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x101}}, {{0xa, 0x4e24, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, {{0xa, 0x4e24, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}]}, 0x410) fchdir(r0) inotify_add_watch(r0, &(0x7f0000000500)='./file0\x00', 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000540)) r1 = creat(&(0x7f0000000580)='./file0\x00', 0x100) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000600)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000680)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl(r6, 0x2, &(0x7f00000006c0)="aed3a93e1eb4f6e76de04c9ea7ef74743df1397a5903d7826476552d5a3ccc9aeab0d77252fc384bcdc34592ea67f4e8ae20416946dfe18fdee67d6a334f931ca4f7be392f81ffcc72ac08805dd99a87451fb45785304e9d96919b1e6f83ed9fab308308a5f581b83a2e955d14592b813349e8f161a794957d0b0fde33357315436f302630d2dd94d2") setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000780)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000007c0)={0x2, [0x8, 0x2]}, 0x8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000940)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x80088}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x44, r7, 0x410, 0x70bd2c, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x30}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0xc000) getsockname$packet(r1, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e80)=0x14) getresuid(&(0x7f0000000ec0), &(0x7f0000000f00)=0x0, &(0x7f0000000f40)) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000f80)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x3f2, 0x4e23, 0xffff, 0x0, 0x3a279df83e6cc1a2, 0x80, 0x73, r8, r9}, {0x81, 0x7ff, 0x800, 0x8, 0x57a, 0x2, 0x100000001, 0x1}, {0x1f, 0x8001, 0x7, 0x20}, 0x5, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x1, 0xb6, 0x601, 0x1}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001080)={0x0, @in6={{0xa, 0x4e20, 0xf04, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}}, 0x9, 0xf5, 0x7796, 0xfffffffffffffffe, 0x8}, &(0x7f0000001140)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001180)={r10, @in6={{0xa, 0x4e22, 0x3ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x6fe6}}, [0x96, 0xe2a, 0x3, 0xff2, 0x7d1f, 0x3f, 0xff, 0x80, 0x1, 0x9, 0x81, 0x1, 0xefd, 0x1ff, 0x973]}, &(0x7f0000001280)=0x100) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001380)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x44034}, 0xc, &(0x7f0000001340)={&(0x7f0000001300)={0x2c, r7, 0x400, 0x70bd28, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2eb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x24000001) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000013c0)='/selinux/status\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001400)='/dev/keychord\x00', 0x40102, 0x0) ptrace$setsig(0x4203, r4, 0x8, &(0x7f0000001440)={0x8, 0xfffffffffffffffc, 0x2, 0x1}) r11 = add_key$keyring(&(0x7f0000001580)='keyring\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000001480)='user\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001500)="bff0b8ffc766c60927e42e6eae11d78637f7ed2d2f819d4eabbb05101b2f83d2d5023cab446b939cdbadbe6553623ca50251d1e48066aa7bd2d9d68c3e71b83117a02b97f9310e66af9b84bfd11d676616c0df0005b4c2", 0x57, r11) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000001600)={0x2, 0x40}) 2018/04/13 06:52:38 executing program 3: r0 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$join(0x1, &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa15a8b250affd129, 0x0) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"341a7b35161c2c"}, 0x2}, [{"fca9f6e225653c"}, {"ffc4fc5a5ee582"}, {"d1adb9ed6babc1"}, {"baacc71ecfdd6d"}, {"8544249c826218"}, {"1c60f419e30fa5"}, {"c7f40508f21c17"}, {"0989b9ea381ac0"}]}, 0x48) 2018/04/13 06:52:38 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x861, 0xfe88) socket$inet6(0xa, 0xf, 0x2) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 06:52:38 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0xc580, 0x0) accept4$unix(r0, &(0x7f0000006440)=@abs, &(0x7f0000000100)=0x6e, 0x802) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000140)={@rand_addr, @local}, &(0x7f0000000180)=0x8) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x3, 0x8001, 0x1, 0x2, 0x3, 0x0]}, &(0x7f00000000c0)=0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/13 06:52:38 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000140)=0x8cd) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00004c1000)}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x0, 0x100000001, 0x0, 0xfffffffffffffe01}, 0xc) r4 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000fe1000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r2, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x7, 0x0, &(0x7f000000d000)="62164b44a5c310"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000260000)}) 2018/04/13 06:52:38 executing program 0: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f0000000100)='./file1\x00', 0x42000, 0x122) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001800)={0x0, 0xfffffffffffffffc}, &(0x7f00000004c0)=0x8) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x7, 0x3f, 0xffffffffffffffff, 0xfffffffffffffffe) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000680)={0xe2, 0x88aa, 0xfffffffffffffffb}) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000780)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, r3}) fchdir(r2) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r2, 0x0) r6 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="00b32409d5338e9b69d90aab87cbdff10ecfb552a02f4c4f685d20424288364890940dd29c260c2c40b35207b5beeff5df84855c1868f32723b931f5eeb398472d02623096626269e404d06cb913c387cfbe40bd275770bc61147ba265688be215399d125f121306", 0x68, 0xfffffffffffffffe) keyctl$get_security(0x11, r6, &(0x7f0000000c80)=""/223, 0x2ae) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) ioctl$TIOCGPTPEER(r5, 0x5441, 0x800000000000) ppoll(&(0x7f0000000a40)=[{r5, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r5}, {r2, 0x8000}, {r5}, {r4, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r7) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000300)) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="040000000000740000ff4f08000000000001000400020000000200000000000000800000000000000005000000000000007f000000000000f52aadc70000005600000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000dba15afce671350a082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5de0298a8af42a1eefe78ec5b68059e3dbabf8c3aae90910a4749b595be8b422cea3f73368a91e297f50e036d72afc55c093fe62448b7b091514d1657da5bb9d1cb7c7acc4f41a71811f46fa7d16f5957977927fe12a6daba7e8c2743973a5757ec660c28542b273361e6b101dfbb2b08c66e1f1f9fba16b8dd0e82a57fb1e9bc07e6f14c7c8dd3671f687b72"]) 2018/04/13 06:52:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x7, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f0ffc), 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x6be1]}, &(0x7f0000000100)=0x6) epoll_wait(r2, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x1e9) 2018/04/13 06:52:39 executing program 2: epoll_create1(0x0) unshare(0x8000400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x1, 0x80000000}, 0x1, 0x9, 0x3, {0x1000, 0xfff}, 0x8, 0x7}) 2018/04/13 06:52:39 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x5, 0x1, 0x10000000000, 0xfffffffffffffe01, 0x7, 0x9, 0x27}, 0x0) sched_setattr(r2, &(0x7f0000000080)={0x30, 0x3, 0x1, 0xdac, 0x6, 0x200, 0x8, 0x800}, 0x0) fcntl$setown(r0, 0x8, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x5) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000100)={0x709, 0x65301b75, 0x7, 0x0, 0x8, 0x6}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x8000, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e22, 0xf9c, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1ff, 0x0, 0x5, 0x4, 0x8}, &(0x7f0000000300)=0x98) syncfs(r0) ioctl$KDMKTONE(r3, 0x4b30, 0x300000000000) getsockopt$inet_buf(r3, 0x0, 0x37, &(0x7f0000000340)=""/176, &(0x7f0000000400)=0xb0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000440)) sendmsg(r1, &(0x7f0000002900)={&(0x7f0000000480)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000500)="d655f1da3c6919608cb3a417d96bbc658041dd9dd3539ff0d54d261eb3a26427084782e8784a77331a13c07f12976699bd035a83242580e398c39d226b9d170e8e74e90143cc462f2fac09c8840e15edb66cb4be7e5c9b650d9efcd361acdb0d125dd4c7e9c5e7203edcc3b4bbed600287a949a922ac4e64d2224f4e0cfb5dd0f0e0350dd335e0ea7389a815177520", 0x8f}, {&(0x7f00000005c0)="c71fd6f33e14c4b217d0c3276fd78b1a567808fb75a4fa7dc7f2ce49252ffa1fbae88a69fa132ecba25f6063e90d57239e9ed31c37cb83a4e4c020319937d1ecb7cd656ef96711be1c306da00f4cc826373ba34a0709fad2b7dfbd8ae9a33e4bb19e3c5192ff57befee90dd0e9b0ad9798c4c51ea47e7044a9a43ce025e833bdf431105c34", 0x85}, {&(0x7f0000000680)="8380a92aea67a8831fa99d2b245421b55b028f7f6e6a1a7d5f05d6dbc82c9a31fc4833502e7206e073cd59c22a4df042f3b5c4e574ab7800a4e89f2579f6db28fa98ccf16879b82911252122e10cab4553a2e03283485d4d2f471654138f5485691d5b60eecb414ce1c759330871d4ab8439552c0c844d564b3d73c81bc59ef435763de64733f430d658719bbbd83837c3ef83171a29126c7b4da77537cb9c6de2ed5b1aa40c84cc570ad85e661602ee657f153bc4a0c2f88b4182007381d80e42103408350cb9090365dcdf8bf72e5e0a8030de64cf6b18629bcae0a12048eaf3e4", 0xe2}], 0x3, &(0x7f00000007c0)=[{0x38, 0x10e, 0x0, "026b848e288eca1fa8a4302dc1973b707032bbc07fd54020af851e1d3297fd193ff0f9e2"}, {0x1010, 0x6, 0x1000000, "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{0xc0, 0xf3039ac82a1416a7, 0x6, "0d85eba434b60d8b4ad283f590e679d2282991c38ebce842a066ba15726364b388cdbc8af2862c1eda44ea83c7f184542bc0876c0911a898179d33c47321e17f8f53392f89746da8c07ce145bd66046a02b2c952e077266eda40ae79221d79ab921ee75298c92d1c14009a6dfdc8024dc7fb48ff70dff1999c9c24d84a068509832457775e0ee8e75a7bfacd723fbff52ca9bca8879e27e468daecfa4ad8312b3c911e9546c697a7c533"}, {0x1010, 0x10f, 0xfff, 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0x2118, 0x10}, 0x804) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002940)={0x7, {{0xa, 0x5e7a, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x1, 0x4, [{{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0xffff}}, {{0xa, 0x4e20, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x4}}, {{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x290) sendmsg$netrom(r3, &(0x7f0000004080)={&(0x7f0000002c00)=@full={{0x3, {"34ce2f25d20f8f"}, 0x401}, [{"ceb42839c66b92"}, {"05805a77da62ca"}, {"5ce328cab52f5c"}, {"62c15c17b8aaba"}, {"394f845d38e7c5"}, {"f3380fa2296eea"}, {"ecadeeb1e811d0"}, {"7d8e976fcc734f"}]}, 0x48, &(0x7f0000004000)=[{&(0x7f0000002c80)}, {&(0x7f0000002cc0)="c0d7a57b14ec636860d9b3a7b44ce68f65fd2ac611ffb102b60e086b0c14ea30e91ff8e72232007628f0849dd96b56b2cfb807900dd4d618778f13372577d69210b1d28bb457225b1c3550743a0ecca28d3267cae32e47411b160f1a10b285f6e95b57e368b1d1293fc49eca9e49791be0ea02b77790e0a5290d3113223db369fc03cbc19fd0753d1aeffdba0d00e65438b6a1", 0x93}, {&(0x7f0000002d80)="6531858865abbafbbe045024de0fec4248d306069da72ccc2d74db26a5cf29153c0abd3ff45dc4ce0e731f208e9ea17dcb340627e65bc219ec3e1d040bd0139a8cbe21d2fab8a693f246487817055075a086e8ff54f057393ada01bc2a0f9d50773fb733a1ea09e81218810040c1cacfc2362c9d2dc86f172dcf86a9a9731fb2d648259be99d93a6", 0x88}, {&(0x7f0000002e40)="3a3598bfdad35f8181ccbf5111e96d242bc28eecdcefc1420ab58acc68f828484e167f5ce87314999cef54b8c90d0a7c19dc4fbe835d735cac4a7cae2ef2d5359e5f37a636a3e2bfe6ec44e631685c412b7e5cce22198eb6e0cf6068", 0x5c}, {&(0x7f0000002ec0)="feb8dddfcea5ae02a876d5ba33053083005f7bf393036a9f0e494bb8dd4479d5331ec2da936923ddc36799fb733466bd6a43df5af031e82e207fd0a27aed0c68ca3cf14dbe4f5dcf5ba1f34e94ca2f8a12e2a9887bf781de4ba1894591fdbb6a7dab8268482fadf096e596d364f0efe21d9e350886ed51cb1ba5d7eabc7ee88b086a00d4ccba34a2e4a4e62909d9e4a9b7c641bbc7ab5425ad1b3bacf7a5a2d2e15aa4ee058d9bea6805a5ebd6d80055021114e5f0d0d25c0dae05df05a6173c72dc1863d131164bd9e22db0a138bb19e0", 0xd1}, {&(0x7f0000002fc0)="5770bcda770b8466103f34c0ca2d9d3cf181cad270c1dcbc", 0x18}, {&(0x7f0000003000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x20004050}, 0x4000) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000040c0)=@assoc_id=r5, &(0x7f0000004100)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000004140)={0x5, [0x2, 0x0, 0x5, 0x0, 0xb1f4]}, 0xe) seccomp(0x1, 0x1, &(0x7f00000041c0)={0x1, &(0x7f0000004180)=[{0x0, 0x3, 0x5, 0x6}]}) setrlimit(0x5, &(0x7f0000004200)) fchdir(r3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000004240)={r6, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8298}}}, &(0x7f0000004300)=0x84) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000004380)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000004480)={&(0x7f0000004340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000004440)={&(0x7f00000043c0)={0x60, r7, 0x420, 0x70bd25, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x50f97307d455a148}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x60}, 0x1}, 0x41) ioctl$VT_RELDISP(r3, 0x5605) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000045c0)={@broadcast, @empty, 0x0}, &(0x7f0000004600)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000004640)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000004740)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000004900)={&(0x7f00000044c0)={0x10}, 0xc, &(0x7f00000048c0)={&(0x7f0000004780)=@updsa={0x13c, 0x1a, 0x300, 0x70bd2b, 0x25dfdbff, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x1000, 0x4e22, 0x5, 0x0, 0xa0, 0x80, 0x32, r8, r9}, {@in6=@loopback={0x0, 0x1}, 0x4d2, 0x6c}, @in=@loopback=0x7f000001, {0xfffffffffffffc01, 0x9, 0x8000, 0x800, 0x0, 0x4, 0x4, 0x9}, {0x889, 0x10000, 0x1, 0x6}, {0x1, 0x0, 0x8001}, 0x70bd29, 0x3507, 0xa, 0x3, 0xfffffffffffffff8, 0x42}, [@address_filter={0x28, 0x1a, {@in6, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0xa, 0x2, 0x6705}}, @lifetime_val={0x24, 0x9, {0x10000, 0x8, 0x3, 0xfffffffffffff886}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8081}, 0x40080) 2018/04/13 06:52:39 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0xa00, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0x9) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000180)="03e3724acee5acb14287761420cc477b0eb110ba885c50ab424b486932cde7392a496f73d5305cdce8dedd0bee8ca4928227426a8d0033ceadac4ca050fbd15e50c0715c92729de6603ed594b76dfdb879cd240d5d386deb6071b11da06895877a3049efeb95b06c57b105a4e64069199166d649545bafa0d2ed673b54a511c50bdb41bf174c5d5e0d5ca7a344ec7978de2eed3fad491b7791505d11d1cc4ec6250806ac24d8ca63226b94eddc9474d1cca22b3d19cc44107d306339f3986d38aded63e963de98a80f01259798364932911d2dd28681a955c744eba269da8cec0b2966fcaa0f3f2bab03aa7a", 0xec) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000280)=0x5, 0x4) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x1) mq_getsetattr(r0, &(0x7f0000000300)={0x1, 0x4, 0x4, 0x8, 0x1, 0x5, 0xffffffff, 0x1}, &(0x7f0000000340)) ioctl(r0, 0xffffffffffffffff, &(0x7f0000000380)="fc563e5386022144e68df9712c7849d415023e68b3990f9e628611b3b6ac33a0d14249ba1cb9468ab899f21c1aa2b2df33389b39f001923c8df357c93fda65f9822e9566bd8633a63e70cbd268a2bfc34f5ed8a856882e0d11995f7d0e37a6120412370cc2c57a19e870cd217be1d63b1dca0bb6ace2f72bb3a005a19fe9bde2830fa01956d898822f103c3f9e3f34085b934051f80d0c7664aeed31f681315e8c9b344b53359703df14aec43bf83f1ac853b29ae81ad6c968a60f91ea117da2") r3 = getpgrp(0x0) getresuid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000980)=0x0) getresuid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)=0x0) getresgid(&(0x7f0000000a80)=0x0, &(0x7f0000000ac0)=0x0, &(0x7f0000000b00)) sendmsg$unix(r0, &(0x7f0000000b80)={&(0x7f0000000440)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000004c0)="756685560b6a362f0142145b0cf8360402a005b48e24f21dd473bbfb5bd27b11a50ca20a48e404f1d7a8f78e6b2b96b165a3a2277a83a9cefecfa4c5", 0x3c}, {&(0x7f0000000500)="59d17235b8955359dcce1e5c989451b9506846c6d2293b0467a9a1ad13936d9184f4b1bd452c2c67882c376adc7a922fc37e26ae474c49aa89ef8c3935a312a90c33e0bc", 0x44}, {&(0x7f0000000580)="d6305b64021b59aaaf73914b68e2e0ffebc0152e41e0460ccaaf87a1e36263f87d1f58edb6cfd00cf710984338d644d8dbb94030989e007652bd8925780a8ad16346c42d339b67ed45432674717424a727416268250581da9832d5d76f52a6108c134ce4603e210b6cde3c2c934032e18828c71fe5e0385feffce349f0f4fcef519cd0f4415c035879864ceab0473327814884037412c044bf45ebcf723a4df3177888d1b67d82bc21f26bb25ad89dc0371b6b859a2d6f3b7a0e95703e51aecb8e762eb80d297ba76f8ab333d10e935badb47eb13689d10b86301f6d0be2cd", 0xdf}, {&(0x7f0000000680)="3c78e64bb9f840e0be02caa2b6fd3814065e8050bc4c4e250c79a7288e03ec66437f1cac4fae48f7496908891e10dfe1f77542f2fc8d8522f848a64da64a", 0x3e}, {&(0x7f00000006c0)="fa5f78b55294fcb8fd4f58e32c1c80b1c4a91186a9ebeaafa9efcb7cd31034d96df5ce23f0673f51b8b60c530d70475897ec039efe6ed090040676d2491c7a2f554f740285828f123f44d9eaa75e69d6062c35542e609dec42195af79ff6dec480537ac0ea81d848acde6659910e53c8ea1fff047d9ca298ad8ea77df0982b358ebfe8b16143b7c5f1a4786aa685a129af7b68e56542beb4", 0x98}], 0x5, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x800}, 0x10) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000bc0)=""/48) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000c00)=@sack_info={0x0, 0x2, 0x1}, &(0x7f0000000c40)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000c80)={r10, 0x15, "bf8c501bdb3d42b36339bec5939e8b91de3f73618e"}, &(0x7f0000000cc0)=0x1d) ioctl(r2, 0x6f50, &(0x7f0000000d00)="5949e739f0e17b62237d1a73281579c3205adf635d820759937ae95deb96c9aced4678b4fbef1ef7a9") futimesat(r2, &(0x7f0000000d40)='./file1\x00', &(0x7f0000000d80)) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f0000000e00)=@assoc_value={r11}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000e40)) setfsgid(r5) setresgid(r8, r9, r5) getpgid(r3) r13 = dup(r0) ioctl$GIO_SCRNMAP(r13, 0x4b40, &(0x7f0000000e80)=""/112) 2018/04/13 06:52:39 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000200)={0x1, 0x81, 0x77}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x5b5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000180)=0xd75, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000bcdffc)=0x3, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) fdatasync(r5) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x5e20}, 0x1c) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) 2018/04/13 06:52:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=@setlink={0x24, 0x13, 0x539, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000100)=0xfffffffffffffddc, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 2018/04/13 06:52:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f72ffc), 0xf) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x40000000}, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000000380)={0xa, 0x4e20}, 0xffffffffffffff47) r2 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="160233", 0x3, 0xfffffffffffffffb) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="f311ba511131fe8056ac26b2b5f59ee6398d7ee1cb4233bde74ae4a9a2d9ec3c5a0205177208d9d7c7db69403972f4fe0b1c95e39a929b8968788f8022050e358bd3ab682fa34f70d8b30c0e6b57299a9b5e60694cacfa00e34d1b3bb3d7206c59224168144a45f1fe7f3ab6347b90f6ccfdd16d6eb7ef9de2518a0584a029063896827707aa085d32cd8054b6914cf228356292a23fed45b037ba7fc50add011c9b728fd310791c862c4bc29597a11912e7ccf9122d18a208d0d3374e78e865e86ce0d9ec7c05dff077ab4ccb890b41ebe23193eb735e59944bb1f4f98653b314e94d81ffe65a232201ad7ae571", 0xee, r2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x5, 0x3e6, 0x9, 0x9, 0x9, 0xfffffffffffffc01, 0x200, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3527, 0x1f, 0x7fffffff, 0x2, 0x10000}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x100000001, 0x8, [0xe7de, 0x8, 0x4, 0xcc, 0x8, 0x6, 0x8, 0x1]}, 0x18) 2018/04/13 06:52:39 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000422f69)=""/151, 0xfffffffffffffe18}], 0x1) pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x6, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000300)={r3, 0x10000, 0x1000, "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"}, 0x1008) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r4, 0x1, &(0x7f0000000100)=[0xff], &(0x7f0000000140)=[0x3, 0x3, 0x7b1, 0x3, 0x6, 0x7, 0x200, 0xffffffffffffffb2, 0x0], 0x77, 0x3, 0xffffffff, &(0x7f0000000180)=[0x200, 0x20, 0x6b80], &(0x7f00000001c0)=[0x0, 0x4]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/13 06:52:39 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000697000), 0x0) 2018/04/13 06:52:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'syzkaller1\x00', {0x2}}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x427}, 0x10) unlink(&(0x7f000053cff5)="e91f7189591e9233614b2f") r2 = dup2(r1, r0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000040)=@ethtool_wolinfo={0x7, 0x5, 0xfffffffffffeffff, "4b83fb05ece8"}}) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x88, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/13 06:52:39 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000000)) 2018/04/13 06:52:39 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x2000000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x800, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000300)={'nat\x00', 0x0, 0x3, 0x81, [], 0x1, &(0x7f0000000200)=[{}], &(0x7f0000000240)=""/129}, &(0x7f0000000380)=0x78) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) 2018/04/13 06:52:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x2) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{}, {}]}, 0x8) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xe, "f5825cd8c0eb5a432073937a21dc"}, &(0x7f0000000540)=0x16) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)={r6, 0x20000000}, &(0x7f00000001c0)=0x1b5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x8000000000000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getuid() setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r7 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl(r7, 0x1, &(0x7f0000000140)='\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc8628"], &(0x7f0000001600)=0x1) 2018/04/13 06:52:39 executing program 2: setrlimit(0xf, &(0x7f0000000000)={0x7}) pipe(&(0x7f00005c8000)={0xffffffffffffffff}) close(r0) acct(&(0x7f00000000c0)='./file0\x00') r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x7) prlimit64(r1, 0x3, &(0x7f0000000040)={0x3ff, 0xe3be}, 0x0) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00002cb000)={0x0, r1}) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f0000000180)=@sco, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000240)}, 0xffffffffffffffff) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x480000, 0x0) dup2(r0, r3) tkill(r1, 0x13) 2018/04/13 06:52:39 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000180)={r1, 0x20}) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x400, 0x0) unshare(0x40000000) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) 2018/04/13 06:52:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@sco={0x1f, {0x8, 0x0, 0x6, 0x20, 0x0, 0x7fff}}, 0x80) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xc0140, 0x0) close(r1) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x200) 2018/04/13 06:52:39 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xffffffffffffffff, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x200, 0x5, 0x7, 0x4, 0x100, 0x4555, 0xffffffffffffff00, 0xfe, 0x2, 0x0, 0x5606}, 0xfffffffffffffd4a) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/247, 0xf7, 0x2, &(0x7f0000000480)={0x0, 0x1c9c380}) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfd3, 0x10402) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) 2018/04/13 06:52:39 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_tables_targets\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) clock_nanosleep(0x7, 0x1, &(0x7f0000000040), &(0x7f00000000c0)) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x80003) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 06:52:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001e40)=[{{&(0x7f0000001a00)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001b40)}}, {{&(0x7f0000001b80)=@nfc, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e00)=""/29, 0x1d}}], 0x2, 0x10022, &(0x7f0000001f80)={0x77359400}) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000000)="3d08de6eaf391a76b5b89490c57e7eff9ae9c5a870eb59b12a167796c061a0bb2c3244d75a3e0ac57cca59c74e657ab49a91046f91fe3c9e7276728e961c974bc13b0c76e0a958bd4b1563") 2018/04/13 06:52:39 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000180)={r1, 0x20}) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x400, 0x0) unshare(0x40000000) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) [ 95.103234] IPVS: Creating netns size=2536 id=18 [ 95.118658] IPVS: Creating netns size=2536 id=19 2018/04/13 06:52:40 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0x9, 0xa, 0x4, "f0ba1f0ac6c0910794b713626d5045ba419dc8b14989931a50a37daf869d5e7f0ad2b6a28ac3526674b5d98cce3eedf6edebab7ccb178cc89d6aa346e1029abe", "454a4a8df3c45459cd51a03340798cef0fea019c5002254170513f8ed2d4dc81", [0x30000000000000, 0x1f]}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x800) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$fiemap(r1, 0x40086610, &(0x7f0000000080)) 2018/04/13 06:52:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a7d000), &(0x7f00000b0000)=0x44) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$KDDISABIO(r1, 0x4b37) 2018/04/13 06:52:40 executing program 5: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000466000)) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) unshare(0x2000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80000000) ioctl$TIOCSBRK(r0, 0x5427) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r1 = inotify_init() ioctl$KDENABIO(r1, 0x4b36) r2 = geteuid() syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x7fffffff, 0x7, &(0x7f0000001580)=[{&(0x7f00000001c0)="8b455018eeb3a83e8347d17441e7fcdce4814bd9305f480e4b48d7addf4ed797ea7cdced49a8b68480cf87926de14c8a23e63a05d6646e78f1ac2ad197f1060045cb8b4f8bbe7e51cdef4ebd64bd10f15e90ec687da68c98ab05baf2bf537c006eb4f592a6b9263b", 0x68, 0x5}, {&(0x7f0000000240)="521185dc592887735f2583369f035d40e7f60b07a22b2af845e65f6f5f439ddc39801c67bd0577c6efb7c151a705bb2595bd4c1df65e0006b896f26f00fd82c4e4a1fb5a9739d2fe64893038350ab629616cba90a2090b541220294cf9d7e5b136d6b9f963b08da830d0b3b25db3fbef85624ec2ab4ed0af26cd1a23e3cd5107ba630c3d27acc6de55", 0x89, 0x2}, {&(0x7f0000000300)="63614915593c475789e6", 0xa, 0x4}, {&(0x7f0000000340)="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", 0x1000, 0x200}, {&(0x7f0000001340)="aef683072b9a6ded7871a82cfa9b8d0422adb5dc7a3093e9b1ad40e837c7edf0b3377c86377bc8bf4bb9eee497c042dd945f4476508346bf2f8c1736a2526fe12b6af98a368c46df47641cc4aad89893c09657355158779f192de3905702007c2fa86b03ea4d161fac888f79684c7fc1a14351c2e4ed1601f490a5f1eb116047a650ddc77d7995ce275bcf1298fba6efad77ffa545ff2c05e7fec58d27820df1f568bf2f0bf23942422303eeabf47ebd4179dd5a0e968994ccd65f36565f3e1f65888126a070565b41e90afcb1a80b3240d57d3fe839f5de2d4efc064fc905ce2e23fe1d2094", 0xe6, 0x4}, {&(0x7f0000001440)="1c907f00c30bcaa5a5da5582ddd55f2463d773dd105b6d4a10e127180579048ec7836bdf9c6b5199f0c649598e94e71f9602a1380f8f7fe21e96dedbd0411ae5bba5355c2bd731f2921eb54e23682fec2e5fba2afbec8a530aa219611d862af2e023c684e9630abdf73584842fb33076da2a9862a28aa923e9fa374b40e2838ce6ee1d1465b0330acbd8455906474e69e4cdac535492ae8d8362fb5170cdf68e087a46133bcee602e8215ff3207c113cdacd9902487b8082e5d9af835cd8db205b078a74f22501c5adfd563d", 0xcc, 0x3}, {&(0x7f0000001540)="264a6229a7882f7aafabdb613fb5cb688379869726628691e34b0f98366869969513af", 0x23, 0x4}], 0x801000, &(0x7f0000001640)={[{@errors_remount='errors=remount-ro', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp949'}, 0x2c}, {@quota='quota', 0x2c}]}) r3 = getegid() syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xc000, r2, r3, 0x81, 0x0, 0x20000) inotify_add_watch(r1, &(0x7f0000b99e7d)='./file0\x00', 0x8) 2018/04/13 06:52:40 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0xfffffffffffff801, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0x3e3, &(0x7f0000000e80)={&(0x7f0000000c00)=@delsa={0x0, 0x11, 0xa00, 0x70bd2d, 0x25dfdbff, {@in6=@ipv4={[], [0xff, 0xff]}, 0x4d3, 0x0, 0x3c}, [@ipv6_hthresh={0x0, 0x4, {0x40, 0x7a}}]}, 0x71}, 0x1}, 0x4000) connect$netrom(r1, &(0x7f0000000140)=@full={{0x3, {"e028ab6ee6bee8"}, 0x800}, [{"282c9f9473e66d"}, {"9bd8d2545f66f7"}, {"0de3f48c25c9a8"}, {"e644e3189c7c3c"}, {"09420428a07faf"}, {"f82200e7e88e18"}, {"623b011ff1d6de"}, {"6d03a2be01ae65"}]}, 0x48) 2018/04/13 06:52:40 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x404000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)=0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x202, 0x0) ioctl(r0, 0x80004526, &(0x7f0000000040)="98cf239e133bebfbf595370ad706a84605b8c8eb5582133127d595db6c241ed509759697b7ab5a75") syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x57b3, 0x12000) [ 95.737381] IPVS: Creating netns size=2536 id=20 2018/04/13 06:52:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0x35, &(0x7f0000000140)={&(0x7f0000000280)=@ipv6_deladdr={0x0, 0x15, 0x300, 0x70bd2a, 0x25dfdbfe, {0xa, 0x18, 0x10, 0x0, r1}, [@IFA_FLAGS={0x0, 0x8}, @IFA_LOCAL={0x0, 0x2, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x0, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IFA_ADDRESS={0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_FLAGS={0x0, 0x8, 0x8}, @IFA_CACHEINFO={0x0, 0x6, {0x10000, 0x8000, 0x200, 0x200}}]}, 0xfffffffffffffe00}, 0x1, 0x0, 0x0, 0x3}, 0x40) 2018/04/13 06:52:41 executing program 6: socketpair(0x0, 0x7, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x4, 0x5, 0xfff, 0x10001, 0x3f, 0x4, 0x1, 0xfffffffffffffffd, 0x0, 0x6, 0x80, 0x1}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3000005, 0x32, 0xffffffffffffffff, 0x0) fchdir(r2) r3 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) 2018/04/13 06:52:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000440)=""/28, 0x39d) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x8000, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x280, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000240)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x8b, 0x1f, 0x7, 0x5, 0x7, 0x1, 0x100000000, 0x597, 0x7, 0xffffffffffffffff}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x400) 2018/04/13 06:52:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getnetconf={0x1c, 0x52, 0x3371a76ca2224871, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r1) 2018/04/13 06:52:41 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x20000003, 0x4) 2018/04/13 06:52:41 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={"74756e6c300000000000001000", @ifru_mtu}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x10000) time(&(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={0x0, 0x38, 0x1, 0x10, &(0x7f0000ffc000/0x4000)=nil}) dup2(r1, r0) 2018/04/13 06:52:41 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x8, 0x3, 0x5, 0x10000, 0xfffffffffffffff8}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/04/13 06:52:41 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x81, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000048}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd8, r3, 0x800, 0x70bd27, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xd8}, 0x1, 0x0, 0x0, 0x80}, 0x40) flistxattr(r2, &(0x7f00000002c0)=""/222, 0xde) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000003c0)=""/27) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x130, r3, 0x10, 0x70bd29, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x90, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5cbe}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x20004800}, 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000600)=0x3, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000640), &(0x7f0000000680)=0x30) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000006c0)={{0x81}, {0x80000000, 0xfffffffffffffffa}, 0x8, 0x6, 0xffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$int_out(r1, 0x2, &(0x7f0000000740)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000780)={0x0, 0x3}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000800)={0x9, 0x1ff, 0x800e, 0xee, 0x1, 0x0, 0x10000, 0x1, r4}, &(0x7f0000000840)=0x20) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000880)="06e908f4822b9ae850b400f50f0f5fb606f84955f5bafbe7b18fed22e0acad8900bc4e8290b3cf1c889b281d815cb7ac092725a63cf30e560f2c9c62594f7d879837813fcf6cedcc341bbfe7") socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwritev(r5, &(0x7f0000000940)=[{&(0x7f0000000900)="91c97b1cdef38eea", 0x8}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000980)='tls\x00', 0x4) acct(&(0x7f00000009c0)='./file0\x00') connect$inet(r1, &(0x7f0000000a00)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000a40)="3d5566b7ebce74dc837ac445c0419a4f02cd59cb70ae3659b8c581ce68fc3d9645fa4f730710bd8935a466460e9ba967826a0affde61c31ee8ab1ee54fe67e78ad7fb23dff7a9010926adfb53ade243fa23dd7264b9feca7b4efffd773a86683717ddcd97eca7b846e9658d0e32e2ec5df59f2474ac470a79d04d96bad3c062bde5e2dd96897a622ea9c5a8b1343d0694eb42b95b92f07002316536b09e0a0f11da19d2e43cadb", 0xa7) socket$packet(0x11, 0x0, 0x300) vmsplice(r2, &(0x7f0000000f00)=[{&(0x7f0000000b00)="eed5762ae1b4086ace61435be14f39d54c540ef287022246c7a749ea961951668553e98ec35ceb4b1d57e9f43f246de21078a9ca8854ea6e2bd64092a517ea77883cdd694297aa043957a5", 0x4b}, {&(0x7f0000000b80)="bd4a632ff397a9b5f02c6d60e287ec0f9995e95c9f2cc567d35c41826c9df6e8c2c770666a6fd1a9b5e27216d65fbce27edb50b322ad5d2efbd19cabd895ad5c6286d4cfc5ce899e79694b10ab24f9e4eea78045cdc62628e9f6313c1d202a7631af963c5c26eecfe7df5b9c54f3483bd74b8a397dfb3135eef1af83c0408237031c8387d01564746ab42ab9f8ea48928523b9e9476e92cb6e85031495c83be1c697da024ee75f47114e89db456c2faa9e89a5a5122d3121a58938eb0a150f7ec43c04a4b2a02d83bd2a46b6d54a4b4f647bd3be9c080fe8971281fcce9f933f8cd34c4e36e2d7b1a30898d51e14", 0xee}, {&(0x7f0000000c80)="d0d83cfe9913d2e809b0a21b34fd6538e10af8cd986879cc9be6288bd18f26fdbe29382f640f56914cff986ce72b209bcfbe74f2ee69a8e246c6ea2c21946e6b26e4f04cf67fac8f7245744e2bc578dc83e99871c99afc66bc563d5c567e70baa4cfd7c69731d6e317c60a07b7e8795f9bda76f52251", 0x76}, {&(0x7f0000000d00)="6ea937cb8b20ee8342a25dcc9614ec709d4fdb98339aee98afde5b47c2b29f987bfc8d59ea42aa8c36e17e46a5b9c0835aba9ba831a66afbcf859e49f9d9d87280a8632853380512071137c6a902d65e1f85f7ef5eb7e90b831c53202981c38af289b866b0e96f02c50e00754c50a406ee6a674de2b3a97929cd127ae186a56a73aa5551651d54bed44603544f5af92a1cade838c63bb5d4a413a2180f4cf022e56bbf53879ca42e592df9ce44c24a2dd405b589cf2c71763694758c3e569659b392c63fb6d2c239ec3643c8db7c2c04cd92e4421515d493d808f568f6c0080079e1704a8fbd6a8fc7fa", 0xea}, {&(0x7f0000000e00)="4e32dc9410c08f9401136d2e0508ffcb5d40e7c6108426ec8ea4f713f584371521e7b91446b02ca4698208b14bb309c73b68bda1531066b2f8ef7c6d7300917ef51fe19a6a18a866ee989f0c120bb143142e583aeca5ca46cd2b8a58a34fcb6c0f1f02c168b1e581487eaf37c29d4e93ed98d1be3e7b224be3a7f2c1570e56d01b5bb6b17ca10c78a63220721e4895d18ab0c40fbb18245f382a462e9de2b65ae8745114ef77beeb19a1fe1a56af49513baea20b79a6892ea5f6e6545e4ab8b545406d96ac1d56c969961a696a5dd1ab6f714507", 0xd4}], 0x5, 0x8) socket$inet6(0xa, 0x6, 0xa5d3) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000f80)=0x7, 0x4) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000001080)={&(0x7f0000000fc0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001040)={&(0x7f0000001000)={0x1c, r3, 0x800, 0x70bd29, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008014) 2018/04/13 06:52:41 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x10040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0x7f, 0x0, 0x5, 'queue1\x00', 0xe3}) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ioctl$int_out(r3, 0x2000000000005462, &(0x7f0000000200)) ftruncate(r3, 0x80003) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 06:52:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x17) socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000000080)={&(0x7f0000000000)=""/71, 0x47}) writev(r0, &(0x7f0000096000)=[{&(0x7f0000c1efa7)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) 2018/04/13 06:52:41 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr/sockcreate\x00') write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x2b) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r2, 0x0) 2018/04/13 06:52:41 executing program 4: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x501c01, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x1}) clock_gettime(0x0, &(0x7f0000000040)) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000100)={0x3}, 0x8) [ 97.224516] ALSA: seq fatal error: cannot create timer (-22) 2018/04/13 06:52:42 executing program 6: keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/131, 0x83) fremovexattr(0xffffffffffffffff, &(0x7f0000000240)=@known='system.sockprotoname\x00') chroot(&(0x7f00000001c0)='./file0\x00') pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x9, &(0x7f0000000480)=[{}, {}, {0x0}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000500)={r2, 0x1}) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0x9) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x800000, &(0x7f00000001c0)) r4 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r4, &(0x7f0000824ff8), 0x1cc270f5) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000540)={{0x21, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'wrr\x00', 0xa, 0x80000001, 0x77}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 0x67, 0x2, 0x257af81}}, 0x44) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x7c, r5, 0x4, 0x70bd25, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}]}, 0x7c}, 0x1}, 0x40800) r6 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0xfffffffffffffff8) keyctl$update(0x2, r6, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000280)={r3, 0x11}) 2018/04/13 06:52:42 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000080)=0x80) getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f00000000c0)=""/8, &(0x7f0000000100)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000fbe000), 0x0, 0x0, 0x0, 0x0) setns(r0, 0xc000000) 2018/04/13 06:52:42 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000140)="1f0000000104ff00fd437f0000000000f3050100080006000000fdff00ffff", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="c70000005e927771ccff560b715b18f2869df1a774fee45f5244dcead14875ea126f00f6ad822e478a25331944edbd500a706ba07d70a13602f1d91f69e4a7d9096f0e1a1456e5d23fa19fb3561983bbf432ae0afbf7bb51bf57549c8fca57c15505a22515b43b2baf33c1e7d1bc539f11241fb4052b8d75f254120dc1917096e7e58f016a71b16ae23609ca5f1f648407b2d999e0776bd27d94a5a20384349813801febc186f5b23308e595108dd3d4a4dd4a7df69e2f3e0c2230b7000000000000000000000000000000"], &(0x7f0000000100)=0xcf) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000001c0)=0x1d) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x2, 0x0) r3 = fcntl$getown(r0, 0x9) sched_setattr(r3, &(0x7f0000000180)={0x30, 0x0, 0x0, 0x8, 0x5, 0x4, 0x100, 0x6}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000240)={0x101, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000280)={0x1, r4}) 2018/04/13 06:52:42 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x308, 0x70bd2d, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x40040) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb5fb0)={{0xffffffffffffffff, 0x8000b}}) 2018/04/13 06:52:42 executing program 2: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) kexec_load(0x9, 0x3, &(0x7f0000001200)=[{&(0x7f00000000c0)="c2ad062015e9f391e89f495f015840d186c2bb1fe1a07cd5d76c009a58ca6c84e5af05f7cfb673480a3c26bc8454b53f2e07c1450691934f305734f45fa6cf658956b51a7d1574364f93f1706c192d554283a6ba1f6090ecc8dc2b90e617e6f1a0609bac08cce1c1f8d3d6d800", 0x6d, 0x2, 0x10001}, {&(0x7f0000000140)="32590fd104fa5c594c8b44ae80f4d8f341b7422d4126db43f891afcd32e7235e69533a902cb15a863306b29617edbb11f949802f717461d17b1bb933c3f5af0c9ca9ab90d0f9491c2b73ac0a5f4b2facc01a77b9a085b883e772f474940b540050166c2f2922bb8f73d89ab3f0ffb0abce0e82938ed2de91d729bcb6d6d7ed886ea7bffbdc8904703f2b601c33f35c677bf17a1165a2377b285ca2a5d4ba11f94eb50a3e015e", 0xa6, 0x477, 0x8}, {&(0x7f0000000200)="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", 0x10a6, 0xfffffffffffffec8, 0x800000000000020}], 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) read(r0, &(0x7f0000001280)=""/218, 0xda) 2018/04/13 06:52:42 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0xfffffffffffffffc, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000600)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000040)}) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)="240cb77f1fabb4c16a9eac824858c84968cf3ac975d543b8f4dcb9728e11dc44c0c14849aa90faf28b2aace73bcd7788ded617a6e16d43c5b9be4e800217ccf42ea9379d252762b873cfc0a4019f2a9f7837843743b20ea9e883e646e8e9e262accc0a40b9f5ed49d3072c16aca1db4124feea0ac114c34f47467d04d8910cdebf3067e723cc71751c28ff78e75b6cae81314eaa2f056f900869", 0x9a}, {&(0x7f0000000180)="190898c5fff27c4b4a6f2d5ca31cafa679d8bbb43fe3a011bb52ad8d34ab81439b20b49a3e4490bcf78fb285f6606bb55ecb7e656c209364dd93aefd70d45503fe763240d694d70878523361cbbaf66c9f9d724491574c890f96c7c4feb922b5a05bf4befe864fe5cae3f58c58b6eeb282e41f1a4c98dcaaed314ccda530be98b58efbce66d977aa2390af94a00c40832f2c780beb7469d18f2eb3619e8565c8eeafd9fdc2b129b79f212bcec7329b7b54611386f86f4d2c51c16fa5a08156c882acfcc6945c72e8867cc9032747f8528a6980bca1b171fd0ee91089a2f62e319477b50a6fae", 0xe6}, {&(0x7f0000000280)="33c3e56ec4d6200775072e273be81519832526a3ca2a2e060fb4bdde515d73a27da32448ad2b4812ebb092a8e564433d39fbc8bc8029eaf8f0f844f997b34b24445ce1833237af623a46edc188991c777e3a309fda38dab27609b4645828ca41d939d08ab92204fb483ed179f69cd519d1a4ac0169743ef86507bb01737f69d0d69d23b5", 0x84}, {&(0x7f0000000000)="f5f957522a493b29120df3301a54bda7ec93a26184887c8c568ac3a520ca560b20b22669a38fd51798cde32ec16924832fb77ced51d1a6785bc8393f0a51eb680c1fa97f8a2ee589dce2ed06eaa862f2e7fcb850fc3792afef6dd80583da444c049f214bf66496cf26e8beca34", 0x6d}, {&(0x7f0000000340)="e0b9866467ae407deafb1c8e08dc9cb34edd69ff0b0094e08754f3f276899f2c1257231e41fb5dd073863b41e6dd99728ace2fa63a543616d595b7548c4c0ccc937231fcce133f75f0a5fc3326449cc3ac3f9699cc3968f882be0d3908ab28c9b03b88f34725adf1ef814043f0b04cc8d9b0c20ee3b73695a6d3f94748c9d9f3a2091e04e104d06b73e71f89fe004f1d191ab8d121bcfae514912522832a5860c9b0901a0bec688dcbe6099da6b611b4285d4a5f20c7f1a810f0331e71a3919eac0e1e2959a97923ac20111f16908c231af0ce55ef32e228f3026b5f0004090b", 0xe0}, {&(0x7f0000000440)="ad7a9d3d88b5356ea7c5e292435f50a469e1d76a48d06e59dd9e25d3280a", 0x1e}, {&(0x7f0000000480)="b92d1d195d3e0d7a4a786d5fd5ca2164e9b3dd7399b5e6bb8a4a426a7b211916cc19d809c2450a3ef4151d4451d1c88eab8432c8f3cd1ea0d7fcb08c7e1bc95350dca201e99288be1c331d8f7354c4e5fc9b7c8bb5f1e6eeb3e643b0e693f1ded30e4fd6a9170906f1d01f766fffeab7b08f226e60960709056569937b76f6e0c077cbc109940949509c6c9177043cb5f5cf978ae934afb1211b52bb807808110ab0151a54ad3038d58103065d8f102bebd707cc7502aa426444cd4590498fdbd35313841f197352c96deefb5db4a3a8575dfad2a015f9c6f1b5cb17fa00621356d610f0a5", 0xe5}], 0x7, 0x6) 2018/04/13 06:52:42 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x0]}, 0xfffffe8b) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendto$inet(r2, &(0x7f0000000080)="a4b6693dc68c038195787c8abb3f781a35bee529dee1a79ae402c9ead3873c8f09eeaea3b48a9114bcdcaf6c2a", 0x2d, 0x40000, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) 2018/04/13 06:52:42 executing program 4: fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000140)='./file0\x00', 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x34, r1, 0x80000000000000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r3, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000100)) r4 = socket$l2tp(0x18, 0x1, 0x1) dup2(r4, r2) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r5 = creat(&(0x7f0000001800)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000001100)={0x0, 0x6, 0xff}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000001680)={r6, 0x1}, 0x8) write$cgroup_pid(r5, &(0x7f00000019c0)=ANY=[], 0x6a) modify_ldt$read_default(0x2, &(0x7f0000001400)=""/98, 0x62) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, @loopback}, &(0x7f0000001880)=0x10) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f00000017c0)) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x2}) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000001840)='cubic\x00', 0x1a9) chmod(&(0x7f0000001740)='./file0\x00', 0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x5}) ptrace$peek(0x3, 0x0, &(0x7f0000001240)) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) 2018/04/13 06:52:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101003, 0x1a) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x78, "d45345b162d213e4f7fb1ef27c8b261a68e407c440de81a24aab8592e1e6b64a7fef810325427253419a21d699063f6eebac942f8d02589829483d2426984ea5aab8bdd20c205cf822d286505edb66efd54a7273bda67f23d35075b58cca6579fe3face4f104fb4fadf7e88b010e92346233056798762b20"}, &(0x7f0000000100)=0x9c) r1 = socket$inet6(0xa, 0x400000080801, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000bbdffc), 0x183) 2018/04/13 06:52:42 executing program 7: r0 = memfd_create(&(0x7f0000000000)='proc.wlan0ppp0keyring\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/152) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) fallocate(r0, 0x0, 0x7fffffffffffdffd, 0x6150) open(&(0x7f0000000100)='./file0\x00', 0x400100, 0x80) 2018/04/13 06:52:42 executing program 3: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xb64c, 0x80000001}, &(0x7f0000000280)=0x90) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) [ 97.374438] ALSA: seq fatal error: cannot create timer (-22) [ 97.402539] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/13 06:52:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$inet(0x2, 0x80005, 0x3) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00000002c0)=""/149, 0xfffffffffffffc1e, 0x0, 0x0, 0x0) 2018/04/13 06:52:42 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047df15bcc11c6ee596bc4563b09397d60b4d80b705f000054b879000f872b"], 0x2) getitimer(0x1, &(0x7f0000000240)) gettid() r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) accept4$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = dup2(r2, r0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) r4 = gettid() getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000400)=""/103, &(0x7f0000000480)=0x67) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r5, 0x0, 0x5, [0x9, 0x8, 0x0, 0x4, 0x3f]}, 0x12) r6 = syz_open_procfs(r4, &(0x7f00000000c0)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000540)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000080)=ANY=[]) setsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x1, 0xffff, 0xffff, 0x9}, 0x20) sendfile(r7, r6, &(0x7f0000000200), 0x200000010000) [ 97.420529] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 97.431127] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 97.439543] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/13 06:52:43 executing program 1: signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) ppoll(&(0x7f0000000040), 0x2000030d, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0xfffffffffffffe19) unshare(0x400) mlockall(0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000200)="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", 0x1000}], 0x1) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) rt_sigprocmask(0x2, &(0x7f0000000080)={0x25e5}, &(0x7f00000000c0), 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x202000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140)=0x8000, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x101) 2018/04/13 06:52:43 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2087fd, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(r2, &(0x7f0000000640)='cgroup.procs\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000099e000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) recvmmsg(r3, &(0x7f0000002e80)=[{{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0x40}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r3, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f00000003c0)={{0x0, @loopback=0x7f000001, 0x4e24, 0x4, 'none\x00', 0x29, 0xffffffffffffffff, 0xd}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 0xff, 0x1, 0x8}}, 0x44) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000380)=0x18) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x408400, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0)=0x84, 0x8) fcntl$getownex(r3, 0x10, &(0x7f0000000240)) r5 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(r5, &(0x7f0000000180)={0x10, 0x0, 0x2}, 0x232) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/13 06:52:43 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100b10000000000f8f00000000000050006000000f6"], 0x17}, 0x1}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@bridge_newneigh={0x4c, 0x1c, 0x201, 0x70bd2a, 0x80000001, {0xa, 0x0, 0x0, r1, 0x0, 0x9e, 0x3}, [@NDA_CACHEINFO={0x14, 0x3, {0x8000, 0x10000, 0x8, 0x4277}}, @NDA_VLAN={0x8, 0x5}, @NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}, @NDA_IFINDEX={0x8, 0x8, r1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040080}, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000080)={'syz_tun\x00', r1}) 2018/04/13 06:52:43 executing program 7: syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') lseek(r0, 0x39, 0x0) 2018/04/13 06:52:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000018df0)={0x18, 0x32, 0x313, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x8000001}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000140)=0x8) r2 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = memfd_create(&(0x7f0000857fff)='\t', 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000000000)=[{0x23, 0x0, 0x0, 0x3fd}], 0x30) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f00000001c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x3f, 0x8) 2018/04/13 06:52:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x0, 0x300) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x21, 0x4, @thr={&(0x7f0000000000)="60c586ebd1013aef39b77a1b719feedd882bc5bddc4c5ba530ae6d3d73086423294646acabb76a293d7f536261afaba3c70ca568a15f3b089c7aeda86153722ae1e3e7a1e2edf5ea8aec86727fedd3be53b972aa009e883d5b6be28f9da3731c0913cc60dd82b1a2e140d3eab7bfeda1ecaa00e80268cf474b5aaff522f152852753e971ae168cd97d6f35d077eb307b6f42f424f7eac77aa03f423342767c5ef192c64aab9f514c66bb90d9", &(0x7f00000000c0)="a4f42011e77cec7da5dca1385490da5d6505f86ed4c457c638169d98d316e227819ceda62c8b730995e6c2cde233a8005af17f48f1de9a0e3539c8fe05b3168ddfe6009ec2b61c4d8658bd252242c4ba8c00bef7b5aceddbec22908fc74835af60a3061d230a5de47bc99a13faf330e2c4d3fd0d6b08028a16570e4d980a48b7bb669d795cc2e38aa2fe455c59bba2b45f9cfa505fb24ba8826279c7ad4545ce5903f8fb80755336a803c10a2a88228ceb97d5efe49ca8b50372912e0c083465bf4fd3fed9bc77d8cae819b04877b56a02e6b1377e4a2f"}}, &(0x7f0000000200)=0x0) timer_gettime(r5, &(0x7f0000000240)) dup2(r0, r4) ioctl$VT_ACTIVATE(r1, 0x5606, 0xff) listen(r4, 0x0) listen(r3, 0x0) 2018/04/13 06:52:43 executing program 5: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x80000000, 0x3}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000e92ff8)='./file0\x00', 0x8000452002, 0x0) 2018/04/13 06:52:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x800000) r1 = socket(0x10, 0x802, 0x4) write(r1, &(0x7f0000000000)="fc0000001200070003f608090007000a2278020000220400030021000100034533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c04000000000000008c22ebc247ad4774540009db6b34d07302ade01720d700bb49fc3d2e80772c81fb2cc56ce1f15627625ba4fdcf3cdefd5a0000000083ab82f687f70c9d00f9fe0800000003900000000000000405000000b90200f295ed94e0ad91bd07babc7c3f2eeb96d43dd16b17e183df150c3b880f419f4600b567b4d5715505e658a1ad0a4f015b1dff000000000000008f6ff6b6210004deac270e33429fd3000175e63fb8d38a8757f1e8844e9c", 0xfc) 2018/04/13 06:52:43 executing program 2: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x28003, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x4, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000004c0)={0x1, "636974300000000000027800", 0xffffffffffffffff}, 0x18) bind(r0, &(0x7f0000000080)=@nfc={0x27, 0x1, 0x1, 0x1}, 0x80) epoll_create1(0x80000) 2018/04/13 06:52:43 executing program 7: unshare(0x40000000) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) epoll_create1(0x80000) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x20000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x7fffffff, 0x0, 0x1000}, 0x4) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{0x0, 0x100000000000}, {}, 0x6, 0x0, 0x4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x38, "9da6263b7885fc36436b4ddbd26421f168da9775bafee0b22006f57051707d26eac7dcf5cffc3d9f83506f26eead8a4f4327f3fb5a3caab0"}, &(0x7f0000000200)=0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0x401}, &(0x7f00000002c0)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x5}, &(0x7f0000000100)) 2018/04/13 06:52:43 executing program 6: setitimer(0x1, &(0x7f0000debfe0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000751fe0)) setitimer(0x1, &(0x7f0000000280)={{}, {0x0, 0x2710}}, &(0x7f0000000240)) pipe2(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0xffffffffffff48c4, 0x2}, 0x0, 0x7, 0x1000, {0x4, 0x800}, 0x5, 0xe1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001600)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000001640)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001680)={0x8000, 0x80, 0x202, 0x1000, 0x1, 0x3, 0xc41, 0x5c49, r2}, 0x20) 2018/04/13 06:52:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'bcsh0\x00', 0x6}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000080)={0xffffffff, 0x200, 0x1fffc, 0x8000, 0x0, 0xffffffffffffff01}) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x26afffffc) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x40}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x8, 0x7fffffff, 0x6, r4}, 0x10) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f0000000100)="ca557efdff9e040f94991920e68b6f43f3ecefc09755030d90ab648fd1461d501cf3fa45d2b1858df8f6bd787a564775cc39ae34a7e290", 0x37) 2018/04/13 06:52:43 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000002cc0)=@nl=@unspec, &(0x7f0000002d40)=0x80, 0x80000) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002d80)=0x7, 0x4) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x3, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) socket(0x1, 0x3, 0x1ff) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000a48000)={0x0, 0x0, &(0x7f00004fcf80), 0x0, &(0x7f00000002c0)}, 0x0) 2018/04/13 06:52:43 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001340)={0x0, r2, 0xa5}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r6) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x60) write$cgroup_pid(r7, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xf4b}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r7, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0xff, 0x400, 0x1, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fchmod(r7, 0x80) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001380)=0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f0000001400)={r3}) ptrace$poke(0x5, r8, &(0x7f00000013c0), 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) dup2(r6, r1) unlink(&(0x7f0000001440)='./file0\x00') umount2(&(0x7f0000001480)='./file0\x00', 0x9) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x1000, 0x340f92e0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x5c, 0xfd4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000380)}, 0x2400, 0xa7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001200)=@assoc_value={0x0}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001280)={r9, 0x9, 0x10, 0x167b, 0x6}, &(0x7f00000012c0)=0x18) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/13 06:52:43 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) write(r0, &(0x7f0000009ff9)="a9", 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xd}) 2018/04/13 06:52:43 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) [ 98.576161] tc_dump_action: action bad kind [ 98.581653] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20004 none [ 98.587624] tc_dump_action: action bad kind [ 98.611990] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20004 none [ 98.638909] IPVS: Creating netns size=2536 id=21 [ 98.651221] IPVS: Unknown mcast interface: cit0 [ 98.659199] IPVS: Unknown mcast interface: cit0 [ 98.660649] IPVS: Creating netns size=2536 id=22 [ 99.360645] pktgen: kernel_thread() failed for cpu 0 [ 99.365798] pktgen: Cannot create thread for cpu 0 (-4) [ 99.371157] pktgen: kernel_thread() failed for cpu 1 [ 99.376272] pktgen: Cannot create thread for cpu 1 (-4) [ 99.381613] pktgen: Initialization failed for all threads 2018/04/13 06:52:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'tunl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="19000000000000000000000000000000000000fe64ee150171dd6abf0ea6664ef8bd8ea05100000000000000000000000000004f64b6d0da7e0d65e7b8000000000000000000"]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0x4, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002fdff0000000000000000000e000004000b07"], 0x7}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000200)=0x492e, 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x982, 0x0) 2018/04/13 06:52:44 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x4777, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) poll(&(0x7f0000000100), 0x119, 0x10001) ioctl$void(r0, 0xc0045c7f) sendfile(r0, r0, &(0x7f0000000040)=0x42402, 0x6) 2018/04/13 06:52:44 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f0000000180)=ANY=[@ANYBLOB='P\x00\x00\x00\x00'], 0x5) sendfile(r2, r1, 0x0, 0xc08f) socket$inet6_icmp(0xa, 0x2, 0x3a) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/13 06:52:44 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xaaaaaaaaaaaa8bc, &(0x7f0000001680), 0x1004, &(0x7f00000001c0)=ANY=[]) 2018/04/13 06:52:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(0xffffffffffffffff, 0x9) getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f0000003480)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f0000003500), &(0x7f0000008800), &(0x7f0000008840)) epoll_wait(r0, &(0x7f00000022c0)=[{}, {}, {}, {}, {}], 0x5, 0x2) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000036c0)) fstat(0xffffffffffffffff, &(0x7f00000088c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac", 0x75}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000003580)="4784721117c5fc787864b533537fd3f9c210fa6fa270cc7b729fb7c98874f43d2e0fb55dd57e79a2b1b36119160a2d766659065cc6508aa7ae984c7222a5c26e8b8a6bfb", 0x44) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)=ANY=[@ANYRES32=0x0, @ANYBLOB="fc0000006f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bde30667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e4838cbced39d4ea0ca7770b334c04140959399e0613c0e77f3a58dbe11a9d79d4d1725"], &(0x7f00000021c0)=0x2) listen$netrom(r0, 0x5) accept4$unix(r0, &(0x7f0000003600), &(0x7f0000002300)=0x6e, 0x0) 2018/04/13 06:52:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) r4 = gettid() prlimit64(r4, 0x400000000000002, &(0x7f0000008000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000ff0)) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) ioprio_set$pid(0x1, r4, 0x10001) mprotect(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x8) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000080)='\ah') r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000040)={0x1e, 0x7fffffff, 0xfffffffffffffffe}) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x40, 0x5}, 0xfffffffffffffee4) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r6 = inotify_init1(0x0) acct(&(0x7f0000001140)='./file0\x00') r7 = memfd_create(&(0x7f0000000340)='[.{\x00', 0x200000000000001) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002b00)=ANY=[@ANYBLOB="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", @ANYRES32=r2]) socket$nl_generic(0x10, 0x3, 0x10) connect$pptp(r7, &(0x7f0000000140)={0x18, 0x2, {0x1, @rand_addr=0x1f}}, 0x1e) fcntl$setown(r6, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f00000000c0)=[{}, {}], 0x2, 0x3, &(0x7f0000000100)={0x4}, 0x8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff0100000000000000000000000000011f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00001102000000ff01000000000000000000000000000109000400000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000a004e239c050000fe8000000000000000000000000000aa000000000000000000000000000000000017cfd9c1b3633cd95da1245d881877fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) 2018/04/13 06:52:44 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x80000001, 0x3e, 'queue1\x00', 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000180)="16d95c7f510c6ad03e129ccfb0f5bc1026ea4753fde307ab6ca6cd2be82a48dcafdd2a473af9112ada98d15bb6bb95f336d6a7d94285fe44e28b564c4fd31abb7393c4f2fb", 0x45, 0x40081, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000300)="7bac4b0776e1cad5d3ac96a6b16ad340685d07ddbe8beb4f8fbc01c9e7f403373494704536707ca46cc8e7911d8adf0a63e889483657435512eded96d446f4541e3b8310f770d6ad2f963b90571677945de5a521e6bf846daadb975585ef1941df137c21de8d5bb6cea34dcefdfabae1fc10f99a241a5fedcc1b56c35d20b5763116fca87117ed7f096b1b78bc408528940dbd1df994541fe2eba3706c49e795f086bad02f834f53ec6828389afbd125da2ba8b03771f731b8302601680e694a60a30d7808cd", 0xc6) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0x6e000, 0x0, 'client0\x00', 0x1, "34d1a4947c629ead", "22d7be2773edaa33b715b663ed7317326291ee302221881a6d528276bcee692b", 0x0, 0x8}) shutdown(r1, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000400)={0x3, 0x0, 0x2, 0xffffffffffffff68}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000440)={0xe8c6, r3, 0x10000, 0x9}) 2018/04/13 06:52:44 executing program 1: r0 = eventfd(0x2a) read$eventfd(r0, &(0x7f0000000080), 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{0x2, 0x2, 0x1f3f, 0x8}, {0x9, 0x7ff, 0x7, 0x4}, {0xfffffffffffffffb, 0x80000001, 0x7f, 0x6}, {0x6, 0x773, 0x1ff, 0x1a02}, {0x1, 0x9, 0xc5cb, 0x87}]}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/13 06:52:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r1 = inotify_init() getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000000)={@broadcast, @broadcast, @multicast1}, &(0x7f0000000040)=0xc) dup3(r1, r0, 0x0) 2018/04/13 06:52:44 executing program 0: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x8c}) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000001000)=""/4096, 0x39}, {&(0x7f00000000c0)=""/4}, {&(0x7f0000000140)=""/71}], 0x305, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x181001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x3}, 0x8) 2018/04/13 06:52:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) listen(r0, 0x0) 2018/04/13 06:52:44 executing program 1: clock_adjtime(0xfffffffffffffffe, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb37, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x1f, 0x1}) r0 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000100)={0x2, 0x6, 0x3c27, 0x7, 0x100000001, 0x1}) 2018/04/13 06:52:44 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) getsockname$netrom(r1, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r3, 0x0, 0x70bd2c, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0xc000}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x27a) 2018/04/13 06:52:44 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = getpgid(0x0) ioprio_get$pid(0x2, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r2, 0xfffffffffffffffe) ioctl$fiemap(r2, 0x80087601, &(0x7f00000011c0)=ANY=[]) write(r0, &(0x7f0000000000)="0004", 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000100)=""/79) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_opts(r3, 0x0, 0x20000000050, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/28, 0x37a) 2018/04/13 06:52:44 executing program 3: r0 = eventfd(0xdd9) readahead(r0, 0x559, 0x1) 2018/04/13 06:52:45 executing program 4: r0 = memfd_create(&(0x7f0000000000)="1f00", 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r0, 0x1, &(0x7f0000000180)="fd52daf823178d6825c7a41e183b5bdd4a301d6f82a14e0e414caf43f81aaa1e0871f541555314e014ba24e8e087ca3b3015aa5b295a8c38cb548286ddb6049da521c502a1b4f11c809f90b7ecce0565e8a03ded7a8c2cc931769a94ffad9b81b7f1d50e4ab70d5602d5d2fe3717b8110ed53e8206c60fdbd2534943c399fe062202677458e2708adb636eb5f7af603a008cc9153796bb") pwritev(r1, &(0x7f0000002340)=[{&(0x7f0000000140)='4', 0x1}], 0x1, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x800) 2018/04/13 06:52:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0xc00, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x100000000) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x400000) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x1) 2018/04/13 06:52:45 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x33}, 0x0, @in6}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000000)) 2018/04/13 06:52:45 executing program 0: syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r1 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000000540)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0xffffffffffffff0a) write(r1, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400100, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r3 = getpid() sched_setparam(r3, &(0x7f0000000400)) r4 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x401, 0x8003) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) fchown(r5, r6, r7) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r8, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000500)=0x2, 0x2) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="0700000052d6aaf1728b41c5fe264d4c5d158bd679b8adc506a2b9a671720eeb9ec11f23fc853adc26b5a08451fe1b1c226aea7083717f20f5209eb6bba32c3bc342776f20976712710192ed04b476b50815802e9ffacae5b23cd38d318a61db6a8bc05caaf543f735daaa00ea3ec827000000010d5b3f9c17a7dff9f97773dec0d3eec431795c1ac9b0d12ec2949354a5e58d9d14dc0000be1c3f48f8d9b531fd4addeecf5fd90a99f6b7d1179613f66070316e4d0739149cb921b3f6cf6f38cd9b8ff5591541195d30a1b4b13fd18f268b98a5942bb7a46cd64cc2b39f5a07c38079cfcac61a2dcba5d734250629ab66d6cf647a8d2466b4db7944f77cd6a8b45e80aade3cf1067e4b1c027fda484b225f61a4f050ef61b9ed95b750e5ccfd444387d701b5eeb7edaa3da1c8ecc08633328f001530a2f189ce4245c09c94a62d6e89cd08a5a36c00c65fd453d685714565712591c1db7ec0c94b5e3daa9c0baa9525c8a9b27ee8cb76ef808c0b46516c40a3706117f596774873f1b8bf3b8193a65cc0e5e1ce90f5e0b4af04f1303ea7a5b04ade9e2efdd03b323b6a876e59e61e4e62f160e4e77cd21350ace7fd9e0bc8e6228ede7250f57502e3b1995e7373df52d64d793609e0c29fef0000000000000007422ffbffffffffffffff00000000000000000000006a8d22ed9b7b90bcb9f8ca653c38836706a5689b9744d5af6a6febe5c64ff855fbb9c22fa2653620bacb0045fc45ef81931b8199868cd6eb36728809b1dc28906268bc22cf8354232a525ae4368922304944d74804923a8510db"], 0x0, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) pread64(r5, &(0x7f0000000240)=""/39, 0x27, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000340)={0x25, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00bc41634040c4259aa40aa8a1d58b23bcc071000000000000000000000000000000000000"], 0x0, 0x0, &(0x7f0000000240)}) get_robust_list(r3, &(0x7f0000000480)=&(0x7f0000000440)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)}}, &(0x7f00000004c0)=0x18) sendfile(r4, r4, &(0x7f0000000080), 0x102000004) write(r2, &(0x7f0000000300), 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(r5, &(0x7f0000000000)="01007a3100", 0x200002, 0x0) 2018/04/13 06:52:45 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x8, 0x0, 0x4, 0x0, @time, {}, {0x0, 0xfffffffffffffffd}, @time=@time={0x77359400}}], 0x30) fcntl$addseals(r1, 0x409, 0x0) close(r0) write$selinux_validatetrans(r1, &(0x7f0000000000)={'system_u:object_r:inetd_var_run_t:s0', 0x20, 'system_u:object_r:tape_device_t:s0', 0x20, 0x39, 0x30, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x62) 2018/04/13 06:52:45 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/04/13 06:52:45 executing program 3: r0 = timerfd_create(0x0, 0x0) unshare(0x40600) timerfd_settime(r0, 0x0, &(0x7f000000b000), &(0x7f000000dfe0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x40) 2018/04/13 06:52:45 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x38}) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000000)="b9", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x18, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1000, 0x0, &(0x7f0000001040)="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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2018/04/13 06:52:45 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0x34, 0x13, 0x311, 0x0, 0x0, {0x1}, [@nested={0x20, 0x2, [@generic="5ce1bbfb2879498c554c33cfeea1129e695952", @typed={0x8, 0x0, @pid}]}]}, 0x34}, 0x1}, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/04/13 06:52:45 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x1ff, 0x9, 0x8, 0x5}, {0x3, 0x200, 0x5}]}, 0x10) 2018/04/13 06:52:45 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x200000c, 0x2000000000032, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80805, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) readv(r0, &(0x7f0000001280)=[{&(0x7f00000011c0)=""/51, 0x33}, {&(0x7f0000001200)=""/115, 0x73}], 0x2) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffff, 0x101000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000010c0)={0x0, 0x46c, 0x2, [0x5, 0x3f]}, &(0x7f0000001100)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001140)={r3, 0x1}, &(0x7f0000001180)=0x8) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000000c0)=""/4096) 2018/04/13 06:52:45 executing program 4: r0 = socket$inet(0xa, 0x3, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000038c0)="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", 0x1000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/create\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/208, 0xd0}, {&(0x7f00000001c0)=""/99, 0x63}, {&(0x7f0000000300)=""/76, 0x4c}, {&(0x7f00000018c0)=""/4096, 0x1000}], 0x4, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000440)={'irlan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) writev(r0, &(0x7f0000000b40)=[{&(0x7f00000028c0)="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", 0x1000}, {&(0x7f00000003c0)="e41bf3db3ee8e38e843d94673777becfb700e0ab8bd605f1abe9e9825706b399646ee08f15fd3e028c2b41204e60cb4be73476137f71e6b10dcebda107161818151ca5876d56ebdfbee61de58ec66e7646145525858d85", 0x57}, {&(0x7f0000000440)}, {&(0x7f0000000b00)="423afb0dd53bcbe380aa29de4f41f14bdd377d9333273b98bf8659f9df4093e2c4add1107e73c9ac8dc23b6fc653d80877", 0x31}], 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000"]}, 0x108) 2018/04/13 06:52:45 executing program 5: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x4d, "ae57f2f625c08da065c958c3df3d83b556d07e11723fd131034095ccd1824433f163faaa4c3a7fec653e36b45b62b23954c8de7ff4bbf8abe6e7a26177128b143d5965eb53e13e31f86202166e"}, &(0x7f0000000200)=0x55) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x100000000}, &(0x7f0000000300)=0x90) r2 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$setlease(r2, 0x400, 0x0) accept$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60) open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x2, 0x4) fcntl$getflags(r2, 0x1) [ 101.137108] binder: 9454:9512 unknown command 7 [ 101.141803] binder: 9454:9512 ioctl c0306201 20000040 returned -22 [ 101.157376] binder: 9454:9512 unknown command 1665252352 [ 101.162845] binder: 9454:9512 ioctl c0306201 20000340 returned -22 [ 101.196547] binder: BINDER_SET_CONTEXT_MGR already set [ 101.201860] binder: 9454:9459 ioctl 40046207 0 returned -16 [ 101.202433] binder: 9454:9512 unknown command 7 [ 101.202439] binder: 9454:9512 ioctl c0306201 20000040 returned -22 [ 101.209028] binder: 9454:9512 unknown command 1665252352 [ 101.209033] binder: 9454:9512 ioctl c0306201 20000340 returned -22 2018/04/13 06:52:46 executing program 7: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0x1003}, &(0x7f0000fc5ff8), 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x40, @loopback={0x0, 0x1}, 0x5}], 0x1c) r2 = getpid() r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x1) 2018/04/13 06:52:46 executing program 3: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00000002c0)="66d7b058b56ace9a40673ca4817c1b47c134cbca7358ea46717573357528490c31c7e2f45ac18a312fd7c61354a569464cf63182d33d444e3052c0b90d755636c67036688092f8cb14a3aa6ab0007a727efe269eb28bd74947bc1f81e2b4e48be0c05c1665030075a17e7c0afd3ff0f902040803f646b241942df3c030f5fe3671d351fd992c82627add28368d017dc252d917f7de9fe07ee333a24fa404313a5a1f") r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000180)={{0x8, 0x101}, {0x4, 0x9}, 0x9, 0x2, 0x3}) getsockname(r0, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80) mq_notify(r0, &(0x7f000070efa0)) mq_timedsend(r0, &(0x7f0000d8e000), 0x0, 0x0, 0x0) 2018/04/13 06:52:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth1\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="09000000000000070000000001000000000000000000000000000000000000000000000000000000000000008e3705001130663876aa689a5486fbf6be9904edb4d697711b36ae276e6de400b6d7228365ecba6b3343e4005b9cff05bdbfbc012088241b33ba6e6f87bdc324c19544dd5fb90045400b2dd44b4746bd11d1250a5b9308"]}) 2018/04/13 06:52:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x800) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000480)={0x80000000, {{0x2, 0x4e21, @rand_addr=0x7}}}, 0x88) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r2 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='mime_type}\x00', 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000380)=[{&(0x7f00000001c0)="301fa72fcb64895d3c9964cc13d518b8204bf5898fdbdfc4ce8ff6f83326d366", 0x20}, {&(0x7f0000000200)="11b7f92099f83f5995270b9b27220ea9c99f3a37c0ba32a33088e6cfe27564e6b41c0cea7e01ce7605f938ee81948c87d8a783f40881d86f8f3c7e5ed65cea919fad6c75457df78a", 0x48}, {&(0x7f0000001ac0)="3a84f964a28c5b446a0ff8a2aaef2df7b13ad219fc4233b713da9cc98963ca9fa63433ea72d7145506cdb42cdc644112a450354e787bc7c41571b4062364d75ff0dfb2f3091bd139f95c2eafbcc657584c062db855d2f66428162036053e5ea74c074f8eba720841bc7cfe2f1b8b76ab99e66bffabc1dd6f97eebc874685e15b3096bdbef58e50547d71390b918ba9c0a4bae669d1f9e876a02cbc462ed1df0611c38b3f4ca6e1f9ba9ffa98c066eaa30ba1c58b9074e9a7e7914e12f7c9bb998576b09e1eccfc4b4ddf17604022306f6f14f89d154b2e6aab200d010e909d061c06e5c28ccc249816dcbd444ba7ba0b245dc620d7ade67b7542847648d2d26b8b313b8897bf7dfca206452cdcc0d1e05b8087b5a7a4358fb6fadbd4275eb1c7390f9b297fb5a0702ac2a925a04437fef38f57b3f351cb99b77ad592ab04a20d5e7404a421bec9e5732ff4ae01d098b8e58eaaa5ad53cd7a974245b8bbf394ab93c053db0f48c91b24b5b785005e013ee5d0bda65f39837b818dad026fb057482ede195d63a56b2aa916db22c67d393dbde2d01286d30e4410761d1ff334ed20d230cf24c337e53c58df5db5a930e84e4cecf16ac62b24cf34a6cf97c7d2a608a2099d16303bcbbcaf34dbb1ee42c34af7ecc24294a48ab2e54738df987affcf5f966362b6bfdcec67d7f026241471070a602615e133fbf0fc9f39f9ddb073cee03c15e66bcc377656550652053eca05925f979bd1a977761c3bfe848671e8dc7b82a3965f70436fc776b50e7858e798971c85ff0f33d2ac5aa9c3779ca63d70ed7524e33accf94e8dbffcad023b41216b34d0ee36c06b355ab8adec387ea0d23ddef34c31099737898fe5f0a8e8ea46e565da501e4200ddf6c17f41e9cafda87219bb2f7e748e8a4835b98966b0c3fb99632d91d82b6a819c5e1dfe879ddc2a1c70d5da2d580c07a03f25d9e64a8c3926ffe825f6ba9b0d53791563f408d834559c7aacdccf6de04c32d5ea223d7d40ee0e0948d80eaa62ab6cbb2136d09ef3e1b4aab8d1e4f907241e53ca6b413aa38a4600355b9f367d18241e1ef8031a83ca96a073bbc22db68ff638fa60c8547f70a5c8a55a55741e07a467fe1cc0d7507b42fdb568cdf4c555349c3fa7b6e058f1741fb8e18ddbef90d578c39e155e039f7cde11cb34cce88817ed0f1e57b162cdb395fb9121476e9111364480d4a6cc52a6bd68aeb3bc0e3ba0e589ad0a5efb52c5949af066984e3265640c4e5aaf2455808f5906beb32a9f9fe71f8521c9f138c9ccae804a0d46051dc8658d09bd216f9d084e4fa111deb0910d1fcf1f56c1b9c615832efbd3a44ae5f8e0cc7bf51ffa7adbf76dc0d5c0c30bfe16c1f646bd051242d9e6604aee6ef934459a7986ab1f076b6dee43395479868e829e700d5cd6b1c6318bdf29097d413e46fe59610dd3596ac46c41dc8e5d76dac74fe051676fbc00669fdf92615c5e8effcc06d1f6890dbcf9e125122352e3565641df0bcf3d3e85925af27fd90d8e1434b9a68640ee54d6d678be7a42c780fb9cd70f1d6964c691bf44c725c888c211cbbf9225929ee29a01c8c8979ec398643b834ad9392be9428e122629d9493a256bfa95e6da7df55bf30b34d560c4e873dc6435f34640db809e8dd86a0dd4631683c6c291b6665cad077b79999b0601cbcba0ce2a2955408b3e0ebbd66c965d7d469d6ff294a0ac13478cc6335d3330d5a0c8b7c1db85d4cafa3a6e9dcb81424ce8e0bf9fb9d6c041c14d74ea932427829bf55d751f0f4c99439858c4d6b39785151f7b9b2accab8cf48a98e7c949a31a25918a93880dbb7e607e074e2f0773d9cecf2815a603e969dd360dc0de933249b03d4947bf05925694078c88bd8f0e058d27dfd3ec84e8f7567753faa4f860587f76f4491086ef8a3276ae3c9266e59ff39ff292e80004394d81717db4bfc1bc7194131195376788f5573ce69f432b9680fb5b9b557c299faa5c07eb7f0de679cc22dbeed84f9dae3c81e62365353cab11f2c33992c31eec4cd359c1f325c27334da78245f6afc583e28c3e82aac3c464b9f479b7dcf13a93af1cbc9120c7ce62b50fc6a455a344604ad251466c2983c24fb78db175c142dd0b8ed993d6b6962d10aa9b0d782a36fc10b5bbbefb1ed8d10a4b37ee5bc179ae9e5a9367568c0b75435763d54f1e22fbaf05e3c32af4183e7a087aa8d02e8b3ec2053c7123b06899bc515e51ab846c34f3d80fc2ed7c877e329c4f566c770ff44d741e002441e90a4fe353ba99e4a1a8236a05d78e536a757d8d7011d6af0b3f673523c990941acefd3f05901a5006bd92d14d3d9134dc18878650a9aa3f360691b696039839a82d760062ad99401bbf99ddbe0f80d211a3372a81bdc2d257326fbfb28eae630d98321102d9d5954dd3113f82249b5368d33c6000ac34204fe2007c062abc21177ca967981c76711a1bb601aa4134c32e7e1c037d7e83bb52851398385d84e3675a159eebf1bf2dcb3baa923fa6da181ec28949c5f163430aaeb3ba4f6c1f17cb82edfcfdcd4254855a9a4bc16cdd2e60655c4280add01052abb8023bb706284e14c9e62622f61cde2ed5bbe1f495587ef695a64cebcdbfa0711c4271420565a646c419ee304b260b4989d9c18939aca34af1f9a5f08552a3fa51b1e6aa61bff5b38e26b600ed9e95131fec282440ce20f7c17e8975ceb0edea1e6edf2660b5dfeffd2bf250f2df98868f5a327f0478827a9b633f3aec28b58334d977fd95965a09028bcb9a2cbb758ead4378e8fd085247875b4f92da293a25fa390ade20b72a72147d896412acaf9555dee60a5d75992732532cffdf006bcfdc24c9ab1fac6ff09bdae0f2686e9f2aa375de9bb15fa48676592818239de2886146a16202f14b6c7a0b9fbca138c6fd3ae23cea3fe37c858767a4cace7ce8346746ece2249b91157512e6d65124709d8e194897e089fa9ddc57979be448e9e9bdaf4fb8ab3b759f9130a3c51604bbc136c7f17c50ee36a0920c083a01b4d4a9942d3118054511f6a265cef51eb84e53003585019e79ee6fcbf8cf862f78cd67285c6d4bd4b957dd491fd0350a3af5d1b22e21cca2f834127c3c825ec802d3d60a9d6a66b0ed72c26def2dd91f9dc0e8ed3aa0f650f00bd796829da23937eaecb3c11d097d07c74f769cfb69e2e0e6ccf73766ac130ccfb1f86517239358b3415bebd27e33f5930f27a500b63ffac0059d9a344a7d214f972b2d98b3d4cfa10eda56048cfecee7d69789230dad717103b7f36b4cc57bc477dc7aa7d3dce11ad769310cf91b476025fd2f742b4be898ae46119821b55319ad28e2917a81b3b99435b676dd8b47d4002cb85956c9af74947bed5619c0ca0e0ed96732170810a36f7b762410842c71249d8fd95a9e971f7ee5558a1e4665aa6e3923139f05615406553bfc9b39ec9eb855e22bc5a30da793130a41029443affd83960badf4aabc021433603722494f082c6a7cdd84d34c5dafcc26a403543874bc03efb33bc39822aac3d502b656b399fe5c938b30de4b0ac8dbe56dc7ae0f88be0002ba1ac0caf52bd65dd761e2ecbcddfab619f32bdf329b9e5ad6f6c6702e7266dffceef57df4df1597c9d0d73a5212e6b7b57f4a4e4e52534f018551067f31d71c0d36d7a76b3cc2c19bf3effde8e555deca708c8660a65f3b6a6eb47e92791a1f533ba7a874c30fbca7ce1543b58819e4f9d920de5d1a0452283d2fde5a6954c07cf4bc37e5eb2d5f691b0c26781a6923d34fdf1dde51b86063f400a2088c425a97c786cb76b5d237beb9d78b1f81100964c3860ed22fadd3dd25247a6b0ffd8e000e8cf7654252c2fc3e19d3412e275b21a2a06be2da05afb12558f9d10424a47e82697cd08ae0e42be9255adada8af8fe6b8a1698583fd5738ca4c67f82cde2c303fe3573573627ca171f8b58a89e450cf500927d234d9300df95f568f960598e1cc701e9d005f51bc46988de0da04fff9abfee6b3f701bf8c9ecaed0e4b098f0ed6a26f20f7f5ccc195c908d0c2d30feee1da4aea2937ee498c391f65e0c79722323cdd25c88dd7f6ff1c3963789d04f4dfbad461f075a29d91dbc6ed310cdb9c97a3fb8b32e8140f7150665e39c627dfe65bfffd9566a14d4df83f2f2c23d00b45ab6871f5ea18bab54269f28006d9670602501984e03fd01d384a402129a9b187d1a3498967b5f250934a723594447bf73216352a87c83b63c18bcb8503e6342461fe7590e2633dd968d9750dd7f4305a1d86236050f2a919383840dfe29fe5fbf807bd454cb0f502b5d1c51be8385c0bb91488d9838cc0dc71d0eeeb43c39a7a112b6b08384b54a1e9e21d3663dee616924a1a5f6aa087ffcee44e1ed537bc322d2893f1482c24f7d76ad3d784bc9cf3864ffddf4dd147a18e55e9d0ee75bcfa912c074f06ad0d785707fe114267c9e02666960a76fc435d020360d1776bf44bbf07c5bb6c12b01137fdf559ac64d0407b8920bf2201691fd94384cff99995595d0ecb2aae26e04c2c87948d18cbd8d4acb5cd64ac9003019f6afb93753994e28e4f80144f5d20255890cbde71c63cbf6ca3448eacea87ef363adfbf3d648f3e7690c90a201879fecb43325dc238e325024719fc9622a448faf09d9bb7546c9c1289e447db3b9021cb314940752ed746e81b019b831f033da866d09dfbe8212b810e3ab409466d5e1183b3639d5deea1383eccc6044aa1e43efa25677d4c047ee49af929a12832dcac7c8cfdaebcef5e9cb3ac904880f7705fd096b103b5fb7f4abbc25f5bef43405619decd21bec6c6226361e18013a76ccee69d03a9243339fec366f65b3243dcebe3de64d17016f23173fec77af9b17aff4649fee8bb3a73b09c80168ce4963327a90658dfe77a6fa347380219f8b2196b91685c243bfe15b2d17e5a3ca2901f3b03e2999869194eb6ef3ff5b7edeffbeb46c1d8ba0d5edfbbf8d52da2bb5cd8569473a5e61d4aeb3e732530ac6d66723dfa6f562dce7e8e8d733c031451d8e7b2ec71a4751e5b6eed2b0dc486ac58c86c0b5373e927b6a9ea32a46951756f97871b9c65e277e05342b638c17d44aa2feadc09b749d182509faeceae2a422409bdb408fd5bada6210407fa491b4b426b14ec5b6e9d94b7e8655af8f8413e82ac4125eb7eea60c0b594d39445ec1ccbb41145042290bc38d7f18d6c9a2dd5b4914eeb1c01e1903ac5841922d096e33211c13a02b49c8da3441bc46447f39ef188e4d21dcdba85aec0c2ad7bcee7d3862588107af5cd9ce10b9cab973fb026700a216aa2aac3ed1b247b49dcf4567f0092239bd55a048db4d9567caaab0868fe26f9e09f6e3c8a4eda68dcb7f82e0cdb351bdb646c3e7b76a8fa099ed4568cba92fad287882106a32a445ad8e99418527752ad80e6dd0901e9bd6e405d21a6d1b15937eac53925e6234c2ec05154d965a5d167dad9c972b656e40cc159daf74275721c39ccef2df68497b8ab64d1ce8a1efa5b4fbf51c84ab8aae94ed685ab6d0d9d5e2dd19d75daa00467f57b17457b2b1312c3e7670b8b42c3cf889e8c597adc38c4a8a27f7f5d7115be5470e4cfb9f38b74539a4de60e1f5f7d42c4f9c9bfdf8d4d37b0708ceb40f7c755adc7ea0f50597b842182b605f97b850dd7bd2b13dc3e67de9bb39462046ffe8c175357923ef1bf6e4ccff72719e7e13f3827995cec760100a6ca1b7fe64c554325a5bae3fd6c42df882977fefe76e9f244ddc53f02df22334353b9eb1aef320cb7cc08a62624622facc3201b", 0x1000}, {&(0x7f0000000280)="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", 0xfc}], 0x4, r3) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="b2", 0x1}], 0x1}, 0x0) 2018/04/13 06:52:46 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400000, 0x1) mq_getsetattr(r1, &(0x7f0000000180)={0x5391, 0x7, 0xfffffffffffffff9, 0x6, 0xff, 0x7, 0xff, 0x4}, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/48, &(0x7f0000000200)=0x30) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0xbf, 0x0, 0x2, 0x4, 0x0, 0x7, 0x64}, 0x8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/13 06:52:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x8b, 0x7c], 0x2, 0x5eb000000000, 0x6569, 0xffffffff, 0x2, 0xffff, {0x4, 0x9, 0x20, 0x7fff, 0xfffffffffffffffa, 0x6f, 0x898, 0x3, 0x9, 0x338, 0x20, 0x0, 0x0, 0x8, "d3bf675268a62d89d25d3a9fea88dfb902aaae85d1c089af68c7765acc742b28"}}) setns(r0, 0xc000000) preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/180, 0xb4}], 0x1, 0x0) 2018/04/13 06:52:46 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000000c0)=0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000180)='timers\x00') shutdown(r1, 0x1) accept4$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) 2018/04/13 06:52:46 executing program 6: getpgid(0x0) sched_setaffinity(0x0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000500)={'bcsh0\x00', 0x81}) r2 = userfaultfd(0x0) r3 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x900, 0x4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="737973746545793f3e4c5e3c25634f759017de31370f903a6f776a6563745f723a757465725f657865635f743a73302073797374656d5f753a6f626a6563745f723a6370755f6f6e6c697e0500743a733020000000000000b65c8bbc277f0362d24019b1110638c68dfc87822efe628a56048e5a504123d3d25e02ff63bd341800a88e984c000a2b578d0f7fd439c68813689839d7dd23d82e32d5d8239c93eb35fab8ee8a8bf4d21bd4c7fb387bf279142ac5caba4a614bb70f07e947c2a512a1b5dfff"], 0xc4) r4 = dup2(r0, r2) futex(&(0x7f0000012000), 0x7, 0x0, &(0x7f0000013ff0), &(0x7f0000011ffc), 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000080)=@file={0x217242aac6cc7a1c, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)="458e5515eae96cfadf1c624e8375eae00ef7572d76811d7f170d59b4cc9b1e03c4a8ae5e3e7365c2e60b849c62869e603fba935763f1aa5ea12927bcb63bff18ca9ebf311f3ba456410d13362c488ccb5cee", 0x52}], 0x1, &(0x7f0000000640)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r4, r2, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4000000}, 0x4000) 2018/04/13 06:52:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000adcff8)=[{0x6, 0x0, 0x0, 0x9f}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x100000000, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000618ec1)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0d61c0d32e11b38e9dd18c58f6bd779650fc30d93653bdaecf323c9f62ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e3168", 0x80, 0x51, &(0x7f0000668000)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/13 06:52:46 executing program 1: symlink(&(0x7f0000ead000)='./file0\x00', &(0x7f0000000000)='./file0\x00') lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f000049efe7)=ANY=[@ANYBLOB="92656375726974792e00"], &(0x7f0000790fb8)=""/72, 0x48) 2018/04/13 06:52:46 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000c97000)=[{r0}], 0x1, 0xe092) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = socket$inet(0x2, 0x80007, 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) r6 = getgid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000740)=0xe8) getgroups(0x5, &(0x7f0000000780)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000880)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000009c0)=0xe8) r14 = getegid() lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001f40)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002040)=0xe8) fstat(r2, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = geteuid() fstat(r0, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002740)={0x0, 0x0}, &(0x7f0000002780)=0xc) stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f00000028c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000100)="d4bc8ca9da20e5a9cd9be5558d3907f5ee0ba4e1cacebc8bf0fe3b780226e7acb4bffeab509c37feafeaa657d6489a4f4345404802b121044585f826240430a09e582c129bd7abe27e8a3f1627e50b0f49a82e3cb429551646b00b04d7e9433502dcffd581a346c5baed974ab476e679b1db66590cb0515125db5c97340344912a7c5009290fa72b0e3d1b5fcac12479d017dbf3a5669645aaf84035e698a78947a37eb795c3fafcfe0c0f3c6da19aeca70fe5ef24a26be663c80b00338a35faadd5cdbf52269f3a8c079f3ef03cddce65d83f0c0affaaa94942707259d89e4fb9b6649f7fc5", 0xe6}, {&(0x7f0000000200)="137afa5f68cd3e9f0ef80b62207fdb7b5e1b7ae64e09e8a6208e0be3d22778e6b276ec3c96c19fe06f25d3e4a9bfa06c8df4bcdf899727d6097fa23fb899a50fcb", 0x41}], 0x2, &(0x7f0000000400)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r2]}], 0x78, 0x4000}, {&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000500)="170bda88cb991359a6260b8ded8b03a0f0857f5159b35dd6", 0x18}], 0x1, &(0x7f0000000a00)=[@rights={0x30, 0x1, 0x1, [r0, r2, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r13, r14}], 0xd0, 0x1}, {&(0x7f0000000b00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000000b80)="e32fb28b5c2a34d73e9ded48f5c59b95fed7e492189e62168d9da500ad4c59dfd2b96fe6da0ccfd31e5ab9f7eda3784a4267a4c600f17742b9c0f923adf8508cfb92731f5e49331a6836ac2f78c86c0d6a4bd6fab0a08f999bec83320b1029d283629e3fe9cb71c2e5c32338999481f8b0ffdc45e45b086166d93866fcfae8963d571483822611e5bae010", 0x8b}, {&(0x7f0000000c40)="9f860818273c7e7038f10a94c2d1a92fa7cc89d586fa18ff478929c0f489d1ce8244eb3a3fc5ccf09a0a847778c2e0d5daaacb80e7f0f003cbc869728380769257abdd3e710a4bf3d522e822f39bfbf2a36ab86a5aea25b6ae7e291f7d56b83816f20f6f72dee7e0ee7ea35b5ee4e73f72e50b8c22c7acae72716e724018ca52701dc7833d43823ebdc50af40ce07a01f171a320501196659bc6343ca882423735bb5bf2cc991126d4cafb65bb4ab917322432625972", 0xb6}, {&(0x7f0000000d00)="cc8a8a9c60e605b19a83532cec18f270b8fc90f0894666bbc41e16b6483b1f467f7d213ac4b08c56e806e36ce899634902fc3531283ae03733fb82426a4f7c6b01396cc35582ec255e792b0032a6", 0x4e}, {&(0x7f0000000d80)="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", 0x1000}], 0x4, &(0x7f00000021c0)=[@cred={0x20, 0x1, 0x2, r3, r15, r16}, @cred={0x20, 0x1, 0x2, r1, r17, r18}, @cred={0x20, 0x1, 0x2, r1, r19, r20}, @rights={0x38, 0x1, 0x1, [r21, r2, r2, r0, r2, r0, r2, r0, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r2]}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x108, 0x4}, {&(0x7f0000002300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000002380)="415e09dd4e0fadc867bdac259a7dc93e2edd28062d9c80ffaa1547a31e0993c9c026935ad0067fc3e620be50ec854ce8f32dc04402f49cfc834a5147422d23877875946c084951bbf3ce7c7e66db1efd09dd8e76e4a552147fee3f543ad8c47997f5dab15afaf59fab81df846e0ae2edfc08348757e63b7b144b970d803dca4b08e62fd134f7d71bb9d156111a1edf6c4fd943468d9ea20e8f536571274b10b5e2adeca359c37ecfe1d1ea5f0b5ed342799eafea263aa28744478bf04200470d410dcff8", 0xc4}, {&(0x7f0000002480)="2ba6b04e4b5a13bb89636b8b1394a4ca785a20c7e97317222340f7b2b21257d10c4bdfb6031cea5d", 0x28}, {&(0x7f00000024c0)="d1116e79db9b5d9c05f4c53cc0fac3533ec3024f229992303f8debe8118ba953eef48d2727dceee299aa3f3b42b749105eb287aff37da8e7139bbc93592f664e9e141bcf830af86c0284db2a28c6ab78e278afda2f5d72686b4e5002e9393c652cc99f7260e1c8b406e195b6f0c8d064aaa73a0fcdac8e8c415392a96a2114e13ff46bc56211909e3d87cdd31c4684fef45f4e4c2990f90f8bfe23d44c296f39174ef0e553157ec57a42c34f3165fea82a35370a51d880b6d13e57da462006e2", 0xc0}, {&(0x7f0000002580)="7e407e3a93ff0de44596a617d1a270007ae828f1c884f33ca84c1c24ae9167a95ad47f28b704a5548ea7e434381dd668e373251875d1f2ab16", 0x39}, {&(0x7f00000025c0)="52b4b2331335406433b9c7eef515d81aefbad3767695999c1a2a15289e681a934f5f7219175f7c552f1a6f60f9cf", 0x2e}, {&(0x7f0000002600)="22cfd75d1b6ebc7bc17ef86b0c7af3686ce8b16b8637060b4b51dee707acdb56eddf549450ffedd50f3ff21a5c1e423e0b6bba43cf1cc1926c732af78c2a754b82fd7ec335a6ed810daa3072b2", 0x4d}, {&(0x7f0000002680)="33b907ff41d2ae67ac4dab38a289f7b0b3feead507d34f3ccbe2d577befcd8ba59682e772bb5a45141c68c7c59dd4666", 0x30}], 0x7, &(0x7f0000002880)=[@cred={0x20, 0x1, 0x2, r3, r22, r23}], 0x20, 0x1}], 0x4, 0x1) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/13 06:52:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) socketpair$ax25(0x3, 0x0, 0xce, &(0x7f0000000140)) r1 = socket$unix(0x1, 0x5, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xa0402, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000100)) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r1, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x100}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/04/13 06:52:46 executing program 6: pipe(&(0x7f00000000c0)={0x0, 0xffffffffffffffff}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x200, 0x4, [0x8, 0x3, 0x3f, 0x9]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x5, 0x1, 0x1df, 0x40}, &(0x7f0000000180)=0x14) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'ip6gretap0\x00', 0x1000}) times(&(0x7f0000000040)) fcntl$getflags(r0, 0x408) 2018/04/13 06:52:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xfffffffffffffef3, &(0x7f0000000040)={0x7}) r2 = dup(r0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000001c0)=0x6, 0x4) prlimit64(r1, 0x0, &(0x7f0000000000)={0x3db0, 0x2}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10000, 0x0) bind$nfc_llcp(r3, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x7, 0x4, 0xc1ad, "25538f8202277f19e1ae0d1ba105dd11159b396353b1a0a5eca17b7eac150336a8712b0d794b1bf1d944e93d697d4c0415e505930a5fd279337a6627327770", 0x2e}, 0x60) 2018/04/13 06:52:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="080008008402000014000100fe8000000800000000000000000000aaf32f21ca3785c760520592d90261af3b258bfccdb75429478ccedadc819719062d0000000100000001c4bc6d126e80f003ed82e6c79099d112ae02196e73d854abd2e4cdd65f0e7b9af5f637c958acba296c39d842ad8fe671e09b4d4d643392fd651b0e767f0af6600def19c5284c59858e19ab7bc307afa03982"], 0x34}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 2018/04/13 06:52:46 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000540)=ANY=[@ANYBLOB="440100001000310000000000000000005ecd09ff020000000000000000000000000001ac14140000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000032000000ac14140000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000008001800000000004c0014006d64352d67656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x144}, 0x1}, 0x0) [ 101.756860] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9564 comm=syz-executor4 [ 101.769686] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9564 comm=syz-executor4 2018/04/13 06:52:47 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e23, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x108) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000180)=0x100000000) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={r3, 0xcc, &(0x7f00000001c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, @in6={0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x2f}]}, &(0x7f0000000300)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) r5 = syz_open_procfs(r4, &(0x7f00000005c0)='gid_map\x00') epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000380)={0x20000003}) sendto$inet6(r0, &(0x7f0000000600)="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", 0xf61, 0x4000004, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x200000, 0x0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) 2018/04/13 06:52:47 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f0000ac4000)) creat(&(0x7f0000000040)='./file0\x00', 0x40) 2018/04/13 06:52:47 executing program 4: memfd_create(&(0x7f0000000100)=']\x00', 0x1) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) munlockall() 2018/04/13 06:52:47 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0xfe) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) fallocate(r0, 0x2, 0x101, 0x645) get_robust_list(r2, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000540)=""/4096) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000400)=0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f00000002c0), &(0x7f0000000300)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001540)={0xffffffffffffffff, 0x6b1, 0x4, 0xa3, 0x4}, 0x14) setsockopt$inet_buf(r3, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001580)={0xffffff7e, &(0x7f00000015c0)="a7ab609a7178d20f9cc1eef2b28c3f423a453d601d2f71f5e4789f0c028cdedaccbbeb76f5052ab4f036c28f0cb14d090000004e36cf0ae7d5048fafe1645ada6abf8b912876747fbada7759e322b34082ceb9392d850a258940eb2f153e32032e8428667765d200477414530c02ba988b4fe6831ff97a50f96160e778f19bddfa517a7da49e70f5f6719877ede84b6168b591000000000000000000000000000000b2"}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000340)={0x0, 0x4}) openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0xe280, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000380)) 2018/04/13 06:52:47 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2100, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000140)) setpgid(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) 2018/04/13 06:52:47 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)="8603", 0x2) setns(r0, 0x8000000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) timer_create(0x5, &(0x7f0000000040)={0x0, 0x30, 0x7, @tid=r1}, &(0x7f0000000080)) 2018/04/13 06:52:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000140)=""/11) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x24000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xe0, r2, 0x200, 0x70bd27, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc0b5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0x0) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendmsg$nl_crypto(r0, &(0x7f0000dd9fc8)={&(0x7f0000697ff4)={0x10}, 0xfffffffffffffc3e, &(0x7f0000684000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x44000) fadvise64(r0, 0x0, 0x100000001, 0x0) 2018/04/13 06:52:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x825}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x101000, 0x0) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000080)=0x6e, 0x4800) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) getuid() getgid() getegid() shutdown(r0, 0x1) 2018/04/13 06:52:47 executing program 1: r0 = socket(0x11, 0x400000000000000b, 0x0) write(r0, &(0x7f00000000c0)="7f00000000000000dfdf35ffbde1930e0000ffff180000000000480000ff0100ff2b22cb099354863a07ed9e31fd2ca61b7818a5bb2665fb9502a557a34ac3c6b861aeae8efa85f70121b833286d497aa91f83ddd6f5c9e4f886382b58ec0ba6d9a139bd8aa5d94205e5dc", 0x6b) 2018/04/13 06:52:47 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0xfffffffffffffffc, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x40, 0x100, &(0x7f0000000040)={0x400, 0x800, 0x0, 0x2, 0x3, 0x101, 0xffffffffffffd98d}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305, 0x4}], 0x0, 0x0, &(0x7f0000000040)}) 2018/04/13 06:52:47 executing program 5: prctl$intptr(0x4, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x60) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000240)={'irlan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r1, &(0x7f0000000040)=""/189, 0xabf70f75d9c5818) timer_create(0x7, &(0x7f0000000000)={0x0, 0x6, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_gettime(r2, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="40040000"], &(0x7f0000000380)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x1, 0x0) 2018/04/13 06:52:47 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='/dev/autofs\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f0000000200)={0x10000001}) setitimer(0x0, &(0x7f0000000080)={{r3, r4/1000+10000}, {r1, r2/1000+10000}}, &(0x7f0000018000)) setitimer(0x2, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000140)) 2018/04/13 06:52:47 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) renameat2(r0, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00', 0x7) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x200000004, &(0x7f0000978fa0)={0x0, 0xfffffffffffffffc, 0x0, @thr={&(0x7f0000000100)="adbb14e7ba73dd593c33c925583a66428658a0da1964d2f81fda89cb6794722053ac48db0a72569853016fb171cb2694fdd0805e851e03d6", &(0x7f0000000140)="612393e3daa2b5f38a6e0e01a2121f8757e2129e79b2171e0393ebd1229507c173e53e0c03def6a564c6768671e8c29d74269fc323f8092e7c040deb09388cff9deef62616070bc61f363f4b728314e4bb2a82f211280a3474ba6b1de7d998e92bbb80eed96575da61b7c247c9b0e160b3dae4c4a34506d6f3252b8f"}}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc003, 0x0) getsockname$ipx(r1, &(0x7f0000000500), &(0x7f0000000540)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000480)={0x80000008}) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') openat$cgroup_subtree(r1, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000005c0)={'bond0\x00', 0x9}) preadv(r2, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/203, 0xffffffffffffff3b}, {&(0x7f00000001c0)=""/250, 0xfa}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x5, 0x7}, {0x9, 0x9}, 0x9, 0x5}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000580)) clock_gettime(0x5, &(0x7f0000000440)) getsockopt(r0, 0x20, 0x1, &(0x7f0000000600)=""/93, &(0x7f0000000680)=0x5d) 2018/04/13 06:52:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'Lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="380000000100000005000200"]}) 2018/04/13 06:52:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x1) r1 = getpid() ptrace$peek(0x2, r1, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x0) 2018/04/13 06:52:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[]) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r3, 0x0) write$sndseq(r3, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x1c) [ 102.948008] binder: 9619:9620 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/13 06:52:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') getdents64(r0, &(0x7f0000000080)=""/172, 0xac) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000140)) getdents(r0, &(0x7f000055f000)=""/4096, 0x1000) 2018/04/13 06:52:48 executing program 5: prctl$intptr(0x4, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000200)=0x60) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000240)={'irlan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r1, &(0x7f0000000040)=""/189, 0xabf70f75d9c5818) timer_create(0x7, &(0x7f0000000000)={0x0, 0x6, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_gettime(r2, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="40040000"], &(0x7f0000000380)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x1, 0x0) 2018/04/13 06:52:48 executing program 2: pipe2(&(0x7f0000f28ff8)={0x0, 0x0}, 0x0) setns(r0, 0xc000000) r2 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') splice(r2, &(0x7f0000000080)=0x36, r1, &(0x7f00000000c0), 0x101, 0x4) 2018/04/13 06:52:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000003c0)=""/4096) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/159, 0x9f}, {&(0x7f00000002c0)=""/182, 0xb6}], 0x2, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000140)='oom_adj\x00', 0x8, 0x1) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0xff, 0x1f, 0x6, 0xf91, 0x3fe, 0x7}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000040)=0x28) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000013c0)='tmpfs\x00', 0x2000000, &(0x7f0000001400)) 2018/04/13 06:52:48 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={'lo\x00', @ifru_map}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0xfffffffffffffeb0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xffff, 0x5, 0x6, 0x100000007, r2}, 0x10) 2018/04/13 06:52:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x1000, "4e7efe0e1ad3cc4674c48b6435a74186f5766f66ba1245ca3edf9fd50351e6d06c9b6c34d1c1d5970a713e94a07edaf5caa0f2282c717a7bb4bc525e8fc931b666bcaa5d626a0c4afac227d04413c3e00fcd50b05c1eea83a1673f85807daf5f3b9c06dc40ed280a6b8d8780c782dccf5cf859283b0be49dabdc7ef3615e88be922df21f933e000af84696b51dd9668928044c21bb3a9dda4c1ec9e970b47283658ac6c33675249c5b98e22d8d228b77749732466273042886f3899a9c6ff8d5f87afe006aada4356b211e04273158cfd5fcfc44cf42922d53111261accba81b83fc6762f355707627f3898fb9e999e306ab8595d2c0409a4c1c5e897818fec3577051dbc1856d3c7a76d8caba16e943158c672d335b5970ba8041793da9d833b7fd085221f159a0e2f53769df37186f9c8817475b5916613e7bdcfc840669e9442a1f2bbd19682555eb19f9ae2c80ccd75ec0015e923613a3e7f59afa3843e5aa46531810af237c5ca4c9eec1a508ac2cf2f12f24cdbc02e6ec25a087f5b1d46bbfdc9ac31fd0a10abd4bffe3654b0aa459be8cf1a6ec022467b96f0ac8ab4b57ff635b9d55309312167676a49a20ac5ba83856a9a855bfeaa8fc15c08b88a785ea163c3dc280f3414c1cd5f421fe1280733d06b00be62673e76d0b983a4091040e58accd2422eb76d3fb0f8a7e45d51dfba2d7c8747c147eee1de3fcb4ac530c6fbcf285cb28e93c5027e6d93cdfc89c30e36feec4fa8f4d00ce9827cb5ae1d1aeb12d0955b7a871f76b642010653a8da89d3baaf311af7a29d17b148e8448229407d9181c09c59f12a66993756d0b95fa4134a1143e7797055c032394dbcf4bd66cdad52ad9aad82f4b2b423bbe395b19ad0e2b5679625cfc79cc3fa87675479926c2f1f964c6732581c51f61eb7c745ee7080c3d9b855d5c1cdac8151bb2c74eb620f7fef0e6c44b37fe83cda9bb18a8afbf7987d9d1fb519cf7f454fa5b4961847843d1b2c04d7229c4989c5ae49fdf12524722602cd0bf3f7e337cdf90407393d144b016df6d0a9c8ae4ffc46995512f13e66bff6e0a40bc6cc4fd01ab60e4bed94ded11d8ad601cab06872c20ea3eb51e6589f3aedcc5ebc456d112d8439b304d1c93fa65b06c04f5c9809b2fddcef3806f9b820ab98459172fc92be937f40a91911a6a39a304b88b64ae718bf3a729d99959b755e2fe9c1f819239c47ce7d603b90f50b8ed70d0161a0dd8f05cb2049f362e9b932b19a889d41b6f7536646bceff85f65c5793655904581712fe5fe1811b075ba342502205cc894b2fa69489a5227463f0717756ca0749e1f310885015b32d1194cebae63137c6b253026cc1c06e9d043676c4405e9dfd00264e3a91a945ffd399ad7313b1b94970c6a47b7ad67218c36aea1bbf23e37f8784eafeff847731b23a462779a753904a1b68f9accd6916ff118581b66106e4a95c54993a6881a3adfb80a976dc368e2eb10b017bf2e1e67c34fbf89bdfe555e4934c81a1e05903ba6d4c1e789d300a119f3d357ac0a59187f9ddb593e495759f49e5d9ccd3060e2fe927c0e8b44010017efab09aaea4c142f3a609e4755c615bd6f55f56c5c7b49e9eb9bc09f8e174eea99f0ddf0df5edd60c8b977ec9993a55fc1dd49f16c211347185290e7ae788a039a70538f99e25ccfbb5e9b9b67b3994e02ae8c82bb960ebfbf6cd7a7a5fe2182dca7d6325408cd7eac319e5286df6ff0e6daf7aec16e8ff6032ef907f06137348c075fc82a3aac647bf2f393213a5c6e5258b8386140d9d20c706f68739fe314fd3a11ef683681877867e26fc74fc4b63c418b8255442e8fa632278abb50040f2bed9117d3a3464fa6eaa6e0e799173ce911e54c31441124cf43b76cf5bc5e62406df53e6916fe22777e9a95d9cf473a7f16d49612ca4009139992157e19721002ea4b31ac017e6dc4a446bee3c6c31ebbdb0cfff3898701fb991cd3b476e399e7125ac7359c1194f0abdb1d2787ca3cb78928d4fa978f79091e5afae93c5248cf1286531302d4ad8753eb57328591494e1d0dfd253557baef952083a48b5fe10c801eb823a0a19d96cc6e3958738d374dfce1d9954db2003046ca2ba43dc6b3672d87d7a710d4457f4984994d81d2671a8a1f7188afe4d0897e13405bb5ed46d79af31a5fa77fe0e981ed1fdd01af242d724b6d22394fde6316daf5dc326504ed085d827c358795ebea38015a8b6278f2c4f82577d0ece116e815c2858ea5817490bf4c6dbd8acfc68b35e5a4ee349d1220564cb1743aa284ff090fcede710dca09d3ab3772bb68612f0fb283c8af37599680d35bd6d136786c020a27c6b1e3ced38a3b0e6b4cd6c175471b3902b02852012060576132f666d825be1dc8a1ce101f25333e13071d44525c94423320e0966befb6b3f601672995df3f58429d70f447b7f8494954922b8dec7659ca38bf36f1ec7b336d8a9d29575bfc40975e17282bfdc13862be8ac9a82353cf499d9890a12ef408ba67fca810312311d7857cd77e09b953d56fa03f15197b03f4f3eff5542daea06e573f4db129831e0e947bcc03a4af65ffb7fc0ff17951d53c334bdfd4a71ef10c2b9ab4e4f2287291bfee80429d2250143558d40a7b46fcd1ecf7ea3cd9108d479f974035e3b975980321d7241fbe7332fba31a675ed05f9394ad4f559c38ff6602619a88b9bb0287d7db24eabe6476a21688111f4ce9a33ef3aaf5b42fcb8f2f801c1a78e23cd787750086573f89775583aa65017dff8d650310d4f4a537fd8e1c2ab6e667cabdc45323cae1ad9bb83253c61b6044c3062b51595bf137bb71c04b502b486190ed4d542fc191c9120754f28b39046473741ad405a05100f858b7ebb79914930c8011826cbb270431f6dd67ef40836763b8a320c389e56b3eeebb805f455fa8ce0663d60070041c415f520bfdfbbbfa82069b35d278bddd39ed27ffe832da2d1d9f9bff9a7967bc5e3fd541aad4398e4fba54f8ca68afc425c244f4bed6e75ad70cda28b492dd4738c80d2889193d55b0bb24bc3094129131f7c3015ec9e56d3b02c4a871a5acd8186e86fbfe4bc28a04366500caa02d00264553833d7036d1c26848c0783ba4f08d7909ff5697506e972b0c248730dc93e0fdb1f818997e114cddfe62dd1ab89fdcbab8e67d49b6a8eb936cfbacca5bb4f9629968cc321d7a7c89b80f203ce63c4616ce971cd57253aaa3ad65b620e20210733a4b69636ec2824c15e8f424c5843f0b6fd53009e5b8e54fb0f228d89aedc828084481752fb2cfa64624150b41edb478434dabed21c5f2883f131cf25c7f5faee9ef354547a84b1954b26e0e767f05ac9ba2c990663dec673d34904ba86bb50897c1f9cb156c90273fc1d038725917fb31e523d3e0626edc00ca1e18b08bf7971f3c663a42c063cf4fa0883448b1f731afbf115033473277361088565cbbd9148a11a0d34dfafca5e653811d4d4f604a7abc5747eb8ddea45540aaa514c58dc518a14f9c7b19e42f3e2dfbab409b1723f965027ff85e60d072abb222b6e18f42cd1a8105f371ab736b38209778c02b9b892189eb8f071dbb8d5304e45ca1bb65a6eab185b7bf2b2228adec1d607b797606d4b06ad16e4fe74f36cde8ca0d81bd278a8c2671b066a992e4cd0a7626a5fa8bce5fe1c9e2b8fb079f701642fd6f74c39378e45ec2b33fec5ee4aebb7e86a4a1652839b9bb1c55fd6a52cf0f6ed7cd88433bde3372be0df999efc74fda52826077127d3279154348035bc5a3b147d38b912a837cbe68c2b2013a2224f1db59a31d282234c4c70f0522293611729f2f3197f1fb8d40d6de66d089f002baebae6634f5ea518da5419eb0cc20d16311a54f39934ea2c28ab8cd09d377ec4d8d9afd91ba7ce23bc508db6ec20e4c8282ea35582ee7ed33512578f4515efacf40063ebb66438007a8107435e84da7af057f1ec691c0cd517f667bf59eb9d4ea2ac5550d8211e45eea2746afdec8b151793b6e1f7e3e7c1e4c4e5a1c417678a6c83aa3a4d442cf5d53c3a54faf28bf7f993f6358007d6c367c70fa37dc664289143e1bd068eb47f9765095928fc6a0dbf1b0f00ad896fc4c07324ee18f28433e7a3792b85d219728b27ef012727aa518026ac6f1fc423ff22f6b676d1e9da358299b11377e5c496f36a7e5cf0396a174a0c538d8526fca7fde2bb173209fa5172f3ac1fb38582969b80413071c225bb7c373705ff00b56f1a4e5137ef93e89f96e439a630d73a1119e8b72db228403e3e4acc763dbfd3d560b14b963931ab043b4329946a8622f2faa9736014abe1ac3d3da27ef9ea43e8cad9e63f543259d07f9803b761e7d4e9bf5c4a716aaa37f62bf3366a49a0d2bc87e1855425b2f53c8756290609f768cecfebeea0c3ef85807e9855524aac7b46ac0bf0bd5e727e8eb1b2250fd338f7479e209d3ff1c29080dfecb18dd5620aa632b9f0e71bfe0422a41f895a075a9f54c2346690cca5925d4fb91b22edecee20dd25553cd2ce8a14b129e3926e3b634f8fd370ae773519b02dcfd2e8a2bcd2efc9f12f6ca7dbf152829423a61021c2ae6d5db961432200e7ce4b78e0dd96bdae767a1adf2ce6c0cbe4a33fa82dd22746c34fce86f349cefc1ccf9d4c4e68a2219d4509cbd0d4785ef3d87b9ff8600b204550046d299a49d5f62e5ca9b4225b3060e1167cff15d68f6724a0f1dc9f021e3de4c5f20261488aebd38c9ceb4b14fc944b2de7a9e96e10cfdacd521117c48f0d14977274097b1e6a2aabacf588ca9ee1277a33b6b39c7a81e1840bb683adf6c7b44e4e4138ec6fe6a39e8e2be00d0f3e06dff62a8f10322d353c8aaff4a7f849a724eed3a6131bb55b01813eef1c8318a8d52ba73430ffe0f9f4686719e2c35d187a502e5ec684a7a75e639944ffca169e77ed74db5eabf30e8cd977563c6955d24b576912e9b06d9195d02f80e58221914bd253c856e78b4877fdb3f60949d5667b4107d73741f191125e6c50d24a3d79c5a070cd7f5195cde2153213fe968b1ba1f9043aecc36a476501c6f50809020167367724ecbbc9a24e0f2f36b9f6b1a111883f24d052c79e29a0f1920e1d6c8e1bb486ea00de6f2579bd74265c2ee54c79df10e927ad5b9c500a12e5ec244159aad1a3200db76194bf1632187ac54854878fdf9760dab7235f7df5fa6c77cfaef4a3809a096b07e95a007600c9cd6c88774aa162863b26649f852b82b12fd9cffb49a0c9e29b72df620a78a7bdec6f0648991b2db5af98364b3f15e3608fcf4dd5d8c2adec7836cdb7329b918b9eebb3de69b0045c3d97a59c623c81fd6e2345ba66566d348ed0f7ec9c2bced5a8b788211877e625a5a1a66a64eaa116e66f2aa34e1092ebe86ad423809ad09f611ead283dd58a7eac2068b685d20403c888ba8748d5f68d6f578ded762289a37567bc62aa59780bba0641822ba6ece43070cb813e6effefb5f50746567319d9d16d3b150ffe55e61cad0d71c8251747fa73ee1749b489481b85d63b496b1e05327445c6d46becf504e5bd3e73398d48dba65fd086a4b526c7fe58143c1cf818a95b94a1f604c925f43f9486464b8bfd5e189970213310725616f3b6b09def11be4471416f531ce74dc51d8b579243459e13e93aff4cb7a736911c4102c2c2d928431e9c1711af1dd31bd55ce312a9a0caa4cbaa08f9c0378972d4304c57e47a461547348e0c6989eae9d1782b8c4752ed508db3c94da8e5069e960fd27ecc6573ffe97ad2acd7169390c937bcc49a9bb600959a9c1833"}, &(0x7f0000001140)=0x1024) r2 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001180)=r2) r3 = socket$inet6(0xa, 0x3, 0xfff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x10}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x7}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @empty, 0x100}], 0xb0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x305) 2018/04/13 06:52:48 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) syz_emit_ethernet(0x5a, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [{[], {0x8100, 0x7, 0x800, 0x1}}], {@canfd={0xd, {{0x1, 0x8, 0x80000001, 0x2}, 0x1d, 0x1, 0x0, 0x0, "77ca44bd36b6cce3c8633dae0e85cb60325c2d090f88c5607c06dda01de84e2f3893687899e169ef3d090893b584c127a8631b5272c33b2d7b51dead37e96c6a"}}}}, &(0x7f0000000200)={0x1, 0x4, [0x67c, 0x495, 0x4d4, 0x234]}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x9a, 0x2, 0x9, 0x0, 0x0, 0x9d, 0xfc33}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x1, 0x200, 0x80000000, 0x182a, 0x6, 0x7}) 2018/04/13 06:52:48 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000240)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x69}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}]}, &(0x7f0000000280)=0x10) 2018/04/13 06:52:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='/', 0x0) 2018/04/13 06:52:48 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@flushsa={0x14, 0x1c, 0x101}, 0x14}, 0x1}, 0x0) 2018/04/13 06:52:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000aff4)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000005a004304ff0500ffff09000000000002000003007f000001"], 0x1}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x80000001, 0x4) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/13 06:52:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0)={0x2, 0x4, 0x8, 0x9}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40800, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00000000c0)=""/253) connect$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x24, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/04/13 06:52:48 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000937000)='wchan\x00') preadv(r2, &(0x7f0000362fa0)=[{&(0x7f0000a74f72)=""/142, 0x8e}], 0xd6, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x6) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0x3, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) r4 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r4, &(0x7f0000000200), 0x2) socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r0, r3, &(0x7f0000255ff8)=0x4, 0x3) 2018/04/13 06:52:48 executing program 2: socketpair$inet(0x2, 0x806, 0x1000, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x9, 0x89f4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r2, 0x59, "4fd6b4fcc5b66a0621d6e17ceac45460cc03b236e81f6e33c23d4e9e8d1ced74f8c0361b70acce93e6359cddce52aacac9d11e1d3a0d6cc7ce96f03bd3cf69a2f77d02ac6599bac8abce1347d9024cbca356e7cc8d38a53a4a"}, &(0x7f00000002c0)=0x61) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000502ff3)="440d0593000000031d078900ec", 0xd) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000300)={@broadcast, @local, @local}, &(0x7f0000000340)=0xc) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000100), &(0x7f0000000080)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000000c0)={'nat\x00', 0x0, 0x3, 0x7, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000040)=""/7}, &(0x7f0000000140)=0x78) 2018/04/13 06:52:48 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f00000000c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000200)={r3, &(0x7f00000001c0)=""/20}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/04/13 06:52:48 executing program 6: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={"6c6f00000000000b0000000100", &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) sendto(r0, &(0x7f0000000200)="3babc048031db61449cb2921dd3ba290814b805cfc7f5a2183e747ed9e73694c71c225eeb72ccc1c4b54b309edf686b0a624eb8029af6dd71622525be9d0ce9810844f4a63df6fcb541b87a7977a369c3ee8761b35b706ad96bfbe9cc609e9728e77", 0x62, 0x0, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x8f, 0x0, &(0x7f0000000100)="e57db3fdbef4eb4cef683f3ad1108cf380a4290c83fbd8f2b655e1d97773385c31ad24e16339ed3f2da51edcfa39a280acde64174a5b794a81ae199d345c118fbe31e2e265e402354f9d3e6d5b840cd824dac2fbcfff5ed61e71e6416391ec6bd11dc60b4f619f5d10a93963703f28d5c37225200ae69ff4e897a57dbc8c986f7a6baac35dfdcd8547a11f8bf836c0"}) r2 = accept$inet6(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000a80)=0x1c) getpeername(r0, &(0x7f0000000b80)=@can={0x0, 0x0}, &(0x7f0000000c00)=0x80) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000c40)={@loopback={0x0, 0x1}, r3}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x5, 0x5, 0x0, 0x2, 0x8}, &(0x7f0000000a40)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000880)={r4, 0x30, "f9ca544bf357c85b208b11cdd048460185beb058db3cad4e9915022414cb045bb5f2b73417dd8dbdc5f7a16e38c5414c"}, &(0x7f0000000940)=0xfffffffffffffeb9) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000900)={0x7f, 0xffffffffffffffd4, 0x0, 0x101, 0x9, 0x2, 0x8, 0x5, r5}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x438c, @dev={0xfe, 0x80, [], 0xd}, 0xff}}, 0x3928, 0x8, 0x4, 0x2, 0x40}, &(0x7f00000000c0)=0x98) accept$ipx(r1, &(0x7f0000000800), &(0x7f0000000840)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'bond0\x00', &(0x7f00000003c0)=@ethtool_test={0x1a, 0x7, 0x6, 0x4, [0x8000, 0x1, 0x9, 0x191]}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r6, 0x4, 0x10}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r7, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) accept$inet(r1, &(0x7f0000000780)={0x0, 0x0, @remote}, &(0x7f00000007c0)=0x10) 2018/04/13 06:52:48 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x1000002) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0x0, 0x3, 0x1, 0x3, 0x3}, 0xffff, 0x10000, 0x7}) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r0) 2018/04/13 06:52:49 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2f696f202f6d656d6f727920006d656d6f7279302f70696486e820a789a34181918e4ff507d7d07320"], 0x1a) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/13 06:52:49 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x414800, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/icmp\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000440)) preadv(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/179, 0xb3}], 0x1, 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0x17}, 0x5}, @in={0x2, 0x4e22, @rand_addr=0x80000000}, @in6={0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff]}, 0xffffffffffffff5e}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, @in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x9c) [ 104.351127] device lo entered promiscuous mode [ 104.360006] device lo left promiscuous mode [ 104.395121] device lo entered promiscuous mode 2018/04/13 06:52:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$addseals(r1, 0x409, 0x9) sendfile(r0, r0, &(0x7f00000ddff8)=0xffffffffffffffff, 0x7) 2018/04/13 06:52:50 executing program 7: ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x6) r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x7, 0x70, 0x4, 0x1efc, 0x1, 0x44ec918c, 0x0, 0x2, 0x80, 0x2, 0x0, 0x2, 0x1, 0x4, 0x0, 0x8, 0xffffffffffffffc0, 0x8, 0x4, 0x11199be6, 0x9, 0x80000001, 0x9, 0x1, 0x1000, 0x0, 0x3, 0x3, 0x5, 0x2, 0x7, 0x5884, 0x2, 0x9, 0x10000, 0x1000, 0xd8, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000000c0), 0x2}, 0x8, 0xbea, 0x0, 0x6, 0x8, 0x8, 0x3}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x190) ioctl$KDENABIO(r1, 0x4b36) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="d76c380c000eaaaaaaaa00008100490086dd600000000008110002000000000000000000000000000000000000000000000000000000000000004e234e2000089078"], 0x0) 2018/04/13 06:52:50 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000100)=""/133) readv(r0, &(0x7f0000939000)=[{&(0x7f0000000080)=""/128, 0x80}], 0x1) tgkill(r1, r3, 0x1) 2018/04/13 06:52:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(0xffffffffffffffff, 0x9) getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f0000003480)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) epoll_wait(r0, &(0x7f00000022c0)=[{}, {}, {}, {}], 0x4, 0x2) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003340)=0x20, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000036c0)) fstat(0xffffffffffffffff, &(0x7f00000088c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d", 0x67}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000003580)="4784721117c5fc787864b533537fd3f9c210fa6fa270cc7b729fb7c98874f43d2e0fb55dd57e79a2b1b36119160a2d766659065cc6508aa7ae984c7222a5c26e8b8a", 0x42) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x0, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)=ANY=[@ANYRES32=0x0, @ANYBLOB="fc0000006f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bde30667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e4838cbced39d4ea0ca7770b334c04140959399e0"], &(0x7f00000021c0)=0x2) listen$netrom(r0, 0x5) accept4$unix(r0, &(0x7f0000003600), &(0x7f0000002300)=0x6e, 0x0) 2018/04/13 06:52:50 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/13 06:52:50 executing program 0: r0 = userfaultfd(0xd41fc8adc8ae0540) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}, 0x1}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x2, 'vlan0\x00'}, 0x18) 2018/04/13 06:52:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x12, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000080)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00000002c0)}) close(0xffffffffffffffff) 2018/04/13 06:52:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/28, 0x1c, 0x3ffffffc, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000000440)="91", 0x1, 0x44810, &(0x7f00005fa000)={0xa, 0x4e21}, 0x1c) 2018/04/13 06:52:50 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f0000000340)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={r2, 0x3}, &(0x7f00000002c0)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) connect$inet(r4, &(0x7f000058eff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r3, 0x400}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000040)={r5, &(0x7f00000001c0)=""/166}) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000001200)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc586d77f38baa068a2ac11b4493173c819bb96051fe28ef0ab15de2ae83e767c3c4aed5905805190d616fcd8dc67e1af84bea2470924b38ee1b5fa3b312686c2999e52a2e5fa70de1cb1251f72e0ad66044fedaa370a8ce713e46bb979b19ef10eb21f25", 0x600}], 0x1, 0x0) 2018/04/13 06:52:50 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0xfd, "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"}, &(0x7f0000000200)=0x121) r1 = socket$netlink(0x10, 0x3, 0x5) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) read(0xffffffffffffffff, &(0x7f0000000040), 0x0) 2018/04/13 06:52:50 executing program 0: r0 = memfd_create(&(0x7f0000000180)='\x00', 0x3) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) chroot(&(0x7f0000000040)='./file0\x00') r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, r1) pwritev(r0, &(0x7f0000000240), 0x0, 0x0) 2018/04/13 06:52:50 executing program 5: r0 = memfd_create(&(0x7f0000000000)='wlan0vmnet1*cpuset\x00', 0x1) fcntl$getflags(r0, 0x40a) 2018/04/13 06:52:50 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/load\x00', 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff}) r8 = accept4(0xffffffffffffffff, &(0x7f0000001040)=@nfc_llcp, &(0x7f00000010c0)=0x80, 0x80000) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer2\x00', 0x200000, 0x0) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer\x00', 0x430200, 0x0) r11 = syz_open_dev$sndtimer(&(0x7f0000001180)='/dev/snd/timer\x00', 0x0, 0x400001) r12 = socket$nl_netfilter(0x10, 0x3, 0xc) r13 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000011c0), &(0x7f0000001240)=0x60, 0x80000) r14 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/relabel\x00', 0x2, 0x0) r15 = fanotify_init(0x2, 0x800) r16 = syz_open_dev$sndseq(&(0x7f00000012c0)='/dev/snd/seq\x00', 0x0, 0x101000) r17 = syz_open_dev$sg(&(0x7f0000001300)='/dev/sg#\x00', 0x2, 0x20000) r18 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001340)='/proc/self/net/pfkey\x00', 0x400a01, 0x0) r19 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0x4000, 0x0) r20 = socket$unix(0x1, 0x5, 0x0) r21 = epoll_create1(0x80000) r22 = eventfd(0x9) r23 = userfaultfd(0x80000) r24 = timerfd_create(0x6, 0x80800) r25 = socket$inet_tcp(0x2, 0x1, 0x0) r26 = socket$nl_xfrm(0x10, 0x3, 0x6) r27 = getpid() fstat(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001500)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001540)=0x0) r31 = geteuid() r32 = getegid() sendmsg$netlink(r0, &(0x7f0000001680)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000f80)=[{&(0x7f0000000140)={0x104, 0x1d, 0x4, 0x70bd26, 0x25dfdbfc, "", [@generic="2745ff04c93c73bccab5bcb0d0e8ed088d06dc3c9cbd60397c41e9d9ec9d1ee4ec36fc64248aed9c9cf0132cf10f7f55be4cce6019dbe92c856928c326174f5d7debe5e3528465576e97e662af", @nested={0x9c, 0x66, [@generic="bd174fd1ebb16fe32694b27c988683a73d705bcbd5375de35d881ca7b320173ca2cfea6e92", @generic="88091f1bc8f9cbba398d712188f56f3d5d0324232a1cbe7f773968b7f5bc562feb12c33ebf7bc6c348f3373c3a25212f1c421cb1be5b2db63af036befa0000346e3c7de1d73c9a6c8c6d984af7ec3f9b16344cb96b054f095b680ff320562f4e8ecb04b590dba28aac4ea3cb", @typed={0x4, 0x45}]}, @typed={0x8, 0x27, @pid=r1}]}, 0x104}, {&(0x7f00000003c0)={0x1c, 0x17, 0x4, 0x70bd28, 0x25dfdbfe, "", [@typed={0x8, 0x81, @uid=r2}, @typed={0x4, 0x60}]}, 0x1c}, {&(0x7f00000004c0)={0x3c8, 0x17, 0x0, 0x70bd29, 0x25dfdbfc, "", [@nested={0x1b4, 0x35, [@generic="183e72403a5e7d251576359d17099b51a6c88fba000b6189b273a1f1aa8a2454634e5b3d9f8445", @generic="98468448c48dedf54562412b7e6c0e11bbb29a9b163d19c29dd4eb32d3e186d080acfbb10043a4aa8b90ec47cd27dfa8476fab952f8df6591eaddd92b6d23863a5fd3bc3bf262fc7a78a3212e66130391ecedaa29b8b9d09", @typed={0x4, 0x74}, @typed={0x8, 0x93, @str='\x00'}, @generic="5b920f3eca9abc4dfd0fb0e428aee8b00511db727b0fbfa4ae575ce8322796a67c100a9f0d9e2e4f1d03cccac7638e06f3917f6d9720648267a3a4014bc5ce26a3589bacc6037cb8f3d5cbef4577f36d09e8a8750de9b22fda2da1efb016513d3dd46907a95757469a6233abcef14b84915d14a396ca28fa191529a226ac975f5a9d7428a996e937e7f2da36c809f9e8a1404931aec205dbb41f", @typed={0x8, 0x5b, @fd=r3}, @generic="097f3cd1cc3f365a6ed91052e29b56e359955dcbc0513eb0038370f7ca17d9471101b8971574e7a7a94cf05faa842df2aa011c2954ead2a6f0925e9a99f0138b30d1869d6047354b579d99a2265e7e4ee8122f51889c1fa16dd779357981a92ce63f0998", @generic="063528da6aa8fadc14ee83c7395d95de805fc80016", @typed={0x8, 0x56, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="fb6ba797e45c6d7a024a7b4da2421964d1cba415787bdaa69683076354cc17e9c09328c75fdde3cb0ecda160b9c4ad0bdf7973a37141e2603f413c2af55413eb7e16e4a27be44a47c0a33c399cc9d1367b98f81cc933d447cd928b9f70d6d834d45c729a29e8eb9c911284f76f21d27cc0f3ff4f1f7ce8700a7e6c7396c589829b0e66b10f460830987b430c7995d894ee86877fb25f7faa3b255b7b5249128c35e399bbc1646c656506f353146bed318748f7f00976b638", @typed={0x8, 0x8a, @uid=r4}, @nested={0x94, 0x2f, [@typed={0x8, 0x14, @pid=r5}, @typed={0x14, 0x84, @ipv6=@loopback={0x0, 0x1}}, @generic="3562b6becea8bd07613d10a5369fd414b38fe1e7c8f067c1f939353629aa24e3823ebde5500a39f0a71dafcf5ec76e7ce6edabc28dc3815ea7937bcffb83163639a6c1d1fd111a15f870775176478de8dce93f1c7078695c633b61a6cb07e85f7049e149c924a330ee4ae1ac060aea3dd94010d4"]}, @generic="39da1f9944e1975a78a0683e52a2ec8ecb099f4cb7121d56f585398891e12251ada962e3b06570ba2544738515cbee0b23e5ceb935a35acb998ead1edad7a290f1aa1829ae2c4abfd948af4d", @nested={0x64, 0x5, [@typed={0x4, 0x1b}, @typed={0x14, 0xb, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x7f, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @generic="308b070578b5b2c5acf7762b1bc98deadf8c813955303d40140b4bd69d6677f4ad670cc23e98e0a0f13e0779b48eb882c55c922a48c1597cab80e386f231a7a8"]}]}, 0x3c8}, {&(0x7f0000000940)={0x56c, 0x2f, 0x20, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x6c, 0x55, @binary="64cb5522397f1e9dd0416973ca8a6a3022ec1da6850910310add9f9c95e2c6087385ec87548db31674661d057e3412bfbc3ef0fba8cb931ebad64e5f3166ab94f5e864c2269a41568e2d30271d0554f248d0f967809e7b6aded98a3ac9713519eda28b3ccbe6"}, @generic="d80b89a234f2e201928c6cd34fbddae96f5556f1aa424ab156de202ba6a8c3e896089451f823bb111bfde8023c47edaa0fe96f47af6244b8c5c75982c3020768362fb61287b8d8345d01d152f27d65db1a1fc3253dfbb99ca3a61bfe9eeb0953a97cf65efccbb54f198f03aebea5b1b3162335b2deb5f862c767f4bb19b95950e0cc3cb59fd65e6c739077aa881431d390521d0f0940635756f8818508667f953b9c329146a1f33a", @generic="0421470e04913ba2a800b31454066e5b646a591b6bfb84bd4b65418d77f06cda32161b7698d20eb1804e3096d5f37796bd7ac9a439cfcebfd682ddf322dec44e02430ab9bfea916b89c3d05bdaa7414348c9679f0e0fc7d51c75773f032b7bcb4d9f41bcf0e1b22a23e7168a3c7932f4aa25f2aa69b579f4a2a8bc5fa0a6db17a8bc87ca1596406a77025d9375365f716d180836f9cef4b8297c52bc0f525474785d9aa4975ae047dfc1b302970ea5b11f5703b9e7d5992fdc8703b506aa4955539fb40550f4fb25fa9e2577a8bab059b4d6df33ff14f72188af8e4a2741061e7c2da95a", @generic="d3422e558824186b06a2c552a11bb31cd357653a7ea46c614458236ede7443a2a8f4cfdf82942cb8855eb8af0091caedcdccf1c20d91008652e1579b01c33e8e523a7983896715bddb65fd7a171193662fc6a44a1259f5c1c12e9452fcde2d4f6f2a2be941bf7801fece20", @generic="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", @nested={0x1f4, 0x72, [@generic="23bb3d5c0620152fe56c36cb055da90848f9b753b231a674666c016bf6c2", @generic="db31cae6e675774e8830bf667f8fcb7dc640c4325489e27d7b4f77eb2d384260910c546c45bca3d20089b146214127cf4da6b2e5a9768891f5d8592533a19e996cda67ddbf9ceff12430cd076a935ce02ec618269ef2879ba3a231cd33967f735be7fc723183c67834dbc2014e7cb1cf6df21810cc9e32bd5936a1adba23a70399646213e67c22cc6d711117400efc9f998bd60914fcd81103546a53ca140725806ba0dbff97487db68216349fcb372ee94b7de43d23376a770dd6884f3bcc1066db17706f15f54b6c4e63bc724799fb0868fd2f2cb61a4a01c43708db7385ac0ec996ce6b3872882cda2354b0964eb34f74c3babecf", @typed={0xd4, 0x7b, @binary="a737a4fa53a66f4683d70c980d30e4618c88e1ee60850bc9a125728802f2c6a785c1abcbbfa216167a01d8920b228d26979ffb5ee6a73a153470c79b6dff3ea5e8043fa0351208b18c63891faac1de765212ff0b612c3c1167240da3a1d864e29f0854b84c8d1b7148c779c5e9ad5d4499bebef23933cd4322163f0ad227f94f84434162f4cb0c5064069f2984bd46e7bf9f6e51f48ee9e3c390c31404d6e646e9014e2edf44739cc8130a4be09cd76335e4d540cf3553f902cad48bff13e001ae7953fb4ca7724382dcff0164"}, @typed={0x8, 0x33, @pid=r6}]}, @typed={0x4, 0x45}, @nested={0x4, 0x82}]}, 0x56c}, {&(0x7f0000000ec0)={0x9c, 0x30, 0xb00, 0x70bd26, 0x25dfdbfe, "", [@generic="c71f3e45b6463680ce990071a913af34ec9264998c146c0a77e8d0cc86da90bd3c0bac766e353a363e34982b38bc0b03d5c7644350425e2e271b4e9ea5b30b5405ab97f80c78a767945405913755c4da43be72e0bc088e2d65d1d5f66146601a57cca47ac65dd1d9d4cd312f6a00169a486f385a74f4136fbcf1f07c9e82e07a1b9b88276cabe9d0e106"]}, 0x9c}], 0x5, &(0x7f0000001580)=[@rights={0x20, 0x1, 0x1, [r7, r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13]}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18, r19]}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0xd8, 0x40800}, 0x2400c844) r33 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r33, 0x400, 0xffffffffffffffff) fcntl$setownex(r33, 0xf, &(0x7f0000000080)) r34 = open(&(0x7f00000000c0)='./file0\x00', 0x4000000000002, 0x0) fcntl$getflags(r34, 0x40a) 2018/04/13 06:52:50 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x0, 0x9}, 0x8) connect$netlink(0xffffffffffffffff, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) getpeername$netlink(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000080)) [ 105.339106] binder: 9767:9768 transaction failed 29189/-22, size 40-8 line 3010 [ 105.347478] binder: 9767:9770 transaction failed 29189/-22, size 40-8 line 3010 [ 105.356192] binder: 9767:9768 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 105.369357] binder: undelivered TRANSACTION_ERROR: 29189 [ 105.374963] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/13 06:52:50 executing program 2: madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/04/13 06:52:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000), 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000), 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x100000000, 0xa002) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000000c0)) 2018/04/13 06:52:50 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x5, 0x1, [0x8c7b]}, &(0x7f0000000280)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0xfffffffffffffff7, 0x200, 0x8, 0x4, 0xffffffffffffffff, 0x4, 0xf346, 0x9, r1}, 0x20) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000001600)='./bus\x00', 0x61c, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000015c0)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) poll(&(0x7f0000000100)=[{}], 0x1, 0x0) write$eventfd(r3, &(0x7f0000000040), 0x8) sendto(r2, &(0x7f0000000140)="b5d12565c1b5027f10e963b2d47cc7a936182d5b647de509ff683a60c44c378cfdf62b52b71a96c76b3736a45025350a71ba84be0877835366e1db5bfd0080254936aee0ea8c27f456e04f9b1040a38785bab09900c03358a92f7c409c42fd344fb5fe2779560d33bdeaed016621b65f39e52cf923da9d8333c5dd6fb3d6bf952c64a37cb811197db26a3867", 0x8c, 0x4000, 0x0, 0x0) dup3(r2, 0xffffffffffffffff, 0x80000) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/04/13 06:52:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xbb, "05a1fd3cfc92b9adcb284d8ce91507793e8afa723700d71a5da25312dfe7d3f003e2917469dd20f8e21f8c2b951b9b33ff3c804ba2455ada67ef3512916ed757d70ead76c07ea56c6c6b7c1541b57c67949e8ed9ecc3080f14af2bf699f7cbaa4d2e797e6517411939a225b9ccc3c6eb58e51f7eee79276e3fbb9de7b8687d780072d0a05a7785c0500f73a089939cb8b61f3895f39ee3a7e2591dd62fcbdf9c549190d30d155a286e85946b37f7d9479515e0a9b4fd5f45335438"}, &(0x7f0000000300)=0xc3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={r2, 0x2}, &(0x7f0000000380)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e22}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x40}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x4, 0x20, 0x7, 0x2e99}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) 2018/04/13 06:52:50 executing program 5: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0xff, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e23, 0x4, 'sed\x00', 0x5, 0x90f2, 0x9}, 0x2c) 2018/04/13 06:52:50 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/173, 0xad}], 0x1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000000c0)=""/108) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="d8013e73270833dc7b3ef858a8bea633cd6da9f383f97db8e710ab7508ee6527f806ce2b158538774927e005a8941ab951fa6ca8b9e2ab9279810a5abdcdf267fdc8958a145317ef42e58f61d349e18534bd6f0d088df39b781996ac915f5af19a36fc2e3aa9d737c11db11a1b24bc76d5d3e3dc760c521c154b6b7ffc5dee115a5bce081353151091d458ef04fbca4cdbf1d24a34c1f49926cef702577d3cead525b5df5b34c1d4c23c7f994f4c6148fbd34d50388669defe4aa17571cd1858107faed97c909e563a685e8f4d76f2ed8a89ebccb0c34d28cb069c9855023d6de229d73896a4e33a3a1e", 0xea}, {&(0x7f0000000040)="8e", 0x1}, {&(0x7f00000003c0)="6988008446a882c37370b1105b2ac7e4a015f5a8dfec358d9e5dbc121210a4404f61fb8ae1e88fc49687d5b60412af00295f735a8e23f3c5fef6560f9a2afdf5ac7e6c1fa7fc83c04d86477cc72255a18c817611b3a32cd1c2db2d0a537543a42db069e79bbc8898dec3add28565b80620f86d4ab8e8aeedc4211dcfbd748fb76e2db72e15d8953e782dc5e6d70f5ab942bc215ee03a8fa6c23d485cddd51251a4c2f74ae0c757c45780e5f0403cca1855a36e3417", 0xb5}, {&(0x7f0000000240)="ab2f9873869e39e89a7dec98e88f089e525eebd4ec9c6c6b22bd2b0e7dee1add5114e7f70bd9ffe3a248a46763282092d8d2e447d2e77a36476a1816d13eb9005001f219ae829f", 0x47}], 0x4) 2018/04/13 06:52:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f00000002c0)=[{0x7c}, {0x80000006}]}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x800000, 0x0) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/04/13 06:52:50 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x5, &(0x7f0000001280)=[{&(0x7f00000000c0), 0x0, 0x4b5}, {&(0x7f0000000100), 0x0, 0x7}, {&(0x7f0000000140)="0e88ac9cc395aa0500accfc96dc44adabd90605c847b1e4c523917d5f55ca346e5d52bfcc40e4ad6bfaee4ca3de0f3985efec291df8426aac43d86f3ec2526fb9c67f5b248d4e34ffb2c2e9c7478c1ddc2756f7593fdac87c4c25ecfcc3306e10dd88f49685b4f54a455b6d02e35ebe9cf8dec36341cc67f39743ebf6ee2daea1078e286b769341adb650cedbf25e00c9d224122de2684f51f2bb19cbd9813583ca0298427cb895a5ae16bf8fbf5e05d2874c77376d2b74ae86efc9e9df3ace17f4d2fc143cf149e0a19ed289db3afd24a3377ee45ccd52059610504e1cf33bf61ab7275bbb1b474c276e871", 0xec, 0x5}, {&(0x7f0000000240)="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", 0x1000, 0x4}, {&(0x7f0000001240)='O', 0x1, 0x48a}], 0x80000, &(0x7f0000001300)=ANY=[@ANYBLOB="686173683d7465612c75737271750474612ce4"]) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="440c0100000000008f", 0x9) 2018/04/13 06:52:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ptrace(0x8, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$netrom(r2, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x24, 0x13, 0x311, 0x0, 0x0, {0x5}, [@nested={0x10, 0x1, [@typed={0xc, 0x47, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/13 06:52:50 executing program 2: unshare(0x20000000) ioperm(0x0, 0x2, 0x0) r0 = getpid() ioprio_set$pid(0x1, r0, 0x1) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x1d151, r1, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x0, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000000300)="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") 2018/04/13 06:52:50 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x230000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000001c0)=""/244) write(0xffffffffffffffff, &(0x7f0000000300)="260000005e0009007600eaf83a220037000000020100000000000001001cff4435eab52bbb4f", 0x26) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000800, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000140)=""/113) 2018/04/13 06:52:50 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/229, 0xe5, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x9, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000001c0)={r2, 0xc7df}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x9], 0x1, 0x0, 0xb7, 0x7, 0x2, 0x1, {0x30000000000000, 0xc0, 0x464, 0x2, 0x8, 0x4, 0x3, 0x2, 0x4, 0x4, 0xc418, 0x400, 0x3, 0x5, "ffb6d0a46af015e6e583cd02e96ad37556fd8f561b131f1c6c53a60995543f03"}}) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) r3 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000840)='illinois\x00', 0x9) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000100)) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)='[', 0x1}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/13 06:52:50 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xb}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) fcntl$getown(r0, 0x9) r1 = getpid() r2 = getpgrp(r1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000100)={0x400}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x8, 0x0, 0x8000, 0x69}, &(0x7f0000000180)=0x18) r4 = dup(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000300)=0x5d59, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x600, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00000001c0)="dccd4cf8c26308070b65bc91ae891007", 0x10) accept$inet6(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) [ 106.015744] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00000500 [ 106.035325] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00000500 2018/04/13 06:52:50 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000000000000006, 0x20031, 0xffffffffffffffff, 0x0) socket(0x3, 0xa, 0x2) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=@ethtool_gstrings={0x1b, 0x4}}) 2018/04/13 06:52:51 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x20000000011, 0x4000000000080002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x80, 0x5, 0x3f, 0x800, 0x1a}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xc1}}, 0x0, 0x9}, &(0x7f00000004c0)=0x90) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r3 = add_key(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$update(0x2, r3, &(0x7f0000000580)="35407c0c2b693ffdcd614e3617f67f630e8089b91f4ee883aede490e4c4fff193240f5863760c6c39e24fd8aa916fd14ce2b70778da02358d6ec4c5fe8e0e844", 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x8, 0x3, 0x9e85, 0x10}, 0x98) bind$packet(r0, &(0x7f0000000480)={0x11, 0x5, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0xffffffffffffffe2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/13 06:52:51 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) wait4(r1, &(0x7f00000000c0), 0x40000008, &(0x7f0000000100)) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r3, 0x25, &(0x7f0000000040)={0x11, 0x24, 0x4, 0x4}) writev(r2, &(0x7f00002cdff0)=[{&(0x7f0000000000)="390000001100094701fc60e6c30500fe070000000200000045efffd5597500094200010000000000065e6ff8b70000a1f20000000004000000", 0x39}], 0x1) getpid() 2018/04/13 06:52:51 executing program 7: getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='setgroups\x00') read$eventfd(r1, &(0x7f0000000080), 0x8) read$eventfd(r1, &(0x7f0000000140), 0x7) write(r1, &(0x7f0000d43f46), 0x0) 2018/04/13 06:52:51 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fallocate(r0, 0x1, 0x8, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000033000000ac14ddbb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000400000000000000000000000000000000010000100000000000000000000000fe62a17a30e97888000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c0014006d643500000000000500000000000040000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000f000000"], 0x13c}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x800) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x3ff, &(0x7f0000000080)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r2, 0x100, 0x70bd28, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6326}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x77}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x3c}, 0x1}, 0xc880) mq_notify(r1, &(0x7f0000000180)={0x0, 0x3b, 0x1, @thr={&(0x7f00000000c0)="7c19a754138a88c3069112308a7822ffebfe538758ee0fa01e1ba2500539c96ac1b71a4d4b9582590708d36ce9841bb9a9719f2ed71ede61d2", &(0x7f0000000100)="787a4557d5e53cdd0df69c6b230aa27ea421eee28c48f11bd1b2da35e57d02680f2f16c82c1a63f83b6fd46e83a5609ea0f51049a8a230f6307f8f347838c18999f58dec28f3936bbd9fee93998e4a"}}) [ 106.818562] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. [ 106.828831] netlink: 68 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/13 06:52:52 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = gettid() sched_setparam(r5, &(0x7f0000000100)=0x6) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r7) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) clock_gettime(0x0, &(0x7f0000003680)) dup3(r6, r0, 0x80000) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96", 0xa1, 0xffffffffffffffff) 2018/04/13 06:52:52 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/13 06:52:52 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)={0x9f9f, 0x5c, 0x200, 0x5, 0xa631, 0x8}) write$cgroup_pid(r2, &(0x7f0000000080), 0x2b) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000080)={'sit0\x00', 0xfffffffffffffffb}) 2018/04/13 06:52:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000400)=""/250, 0xff94) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00000006c0), 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xa42}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000600)={0x3f, 0xffffffffffffff01, 0x204, 0x6, 0x2, 0x1000, 0x1, 0x7fffffff, r4}, &(0x7f0000000680)=0x20) sendmsg$nfc_llcp(r2, &(0x7f0000000640)={&(0x7f0000000300)={0x27, 0x0, 0x0, 0x3, 0x1000, 0xec, "c3c2bfc54516778b4aa51ec76d0026542a450205d2d53e8fe0c5d706929e67f34403f9dba781b05eb6416c6fb58aa17de1a279dab3ed8caa12bc0137734266", 0x17}, 0x60, &(0x7f00000005c0), 0x0, &(0x7f0000000480)=ANY=[], 0x0, 0x1}, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0xfffffffffffffdaa) 2018/04/13 06:52:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xc0, &(0x7f0000000080)=[@in={0x2, 0x4e22, @rand_addr=0x800}, @in6={0xa, 0x4e23, 0x5f6659e7, @remote={0xfe, 0x80, [], 0xbb}, 0x47}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x20}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x29, 0x7, 0x80, 0x7}, 0x98) recvmmsg(r0, &(0x7f0000001e40)=[{{&(0x7f0000001a00)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000001b40)}}, {{&(0x7f0000001b80)=@nfc, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e00)=""/29, 0x1d}}], 0x2, 0x10022, &(0x7f0000001f80)={0x77359400}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 06:52:52 executing program 1: mmap(&(0x7f00001bc000/0x1000)=nil, 0x1000, 0x0, 0x33, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) read(r0, &(0x7f0000000080)=""/243, 0xf3) 2018/04/13 06:52:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x103, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x51) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0xfffffffffffffff9}) 2018/04/13 06:52:52 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x5, &(0x7f0000001280)=[{&(0x7f00000000c0), 0x0, 0x4b5}, {&(0x7f0000000100), 0x0, 0x7}, {&(0x7f0000000140)="0e88ac9cc395aa0500accfc96dc44adabd90605c847b1e4c523917d5f55ca346e5d52bfcc40e4ad6bfaee4ca3de0f3985efec291df8426aac43d86f3ec2526fb9c67f5b248d4e34ffb2c2e9c7478c1ddc2756f7593fdac87c4c25ecfcc3306e10dd88f49685b4f54a455b6d02e35ebe9cf8dec36341cc67f39743ebf6ee2daea1078e286b769341adb650cedbf25e00c9d224122de2684f51f2bb19cbd9813583ca0298427cb895a5ae16bf8fbf5e05d2874c77376d2b74ae86efc9e9df3ace17f4d2fc143cf149e0a19ed289db3afd24a3377ee45ccd52059610504e1cf33bf61ab7275bbb1b474c276e871", 0xec, 0x5}, {&(0x7f0000000240)="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", 0x1000, 0x4}, {&(0x7f0000001240)='O', 0x1, 0x48a}], 0x80000, &(0x7f0000001300)=ANY=[@ANYBLOB="686173683d7465612c75737271750474612ce4"]) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="440c0100000000008f", 0x9) 2018/04/13 06:52:52 executing program 5: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f0000000100)='./bus\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000000)='rootfs\x00', 0x0, &(0x7f0000000040)) lremovexattr(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="7573beee65722e726f6f7466"]) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x100) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000180)="a8f115d4610473ff359ed2c2dd6e63b2ee38d2b16000022797117e5c45684c59c7ebe125e56f91c1d8429ce89dc0f0bc992d3c243005cafe076f7ba22813da848d75e5a8c84673c15813f3d644c14576947cb7723e507c04a162304037739fa34896613383b0a776947ad2e15ae61c4133860c01b18f14b46327232487c7c6f1594cbf62756ca8b469cc609e11c15e55b2496c12a7b7b20f5edad7ada4b4b8dc76c0558dfa524e405ca3125e6859b09369e40f912ee771b138b4af0c582d1ddfbe6473974a1516da18104f05f5e2fe835a9ee9aad10cb497e728165c1ff84d6b7b6f50ab58c4d9613d8770e4c028b678aca0303c868cbcbe65443177b28a6526e88c2f085823ebfb734438618236aafdd06351628d629b3f0f53ab5e8fdcc108c53587c298086d2c5fc2c5ab969676eaffd9b20cedad30298f79f00acc08cc08eb884468af2bf496d916b9aafe638bd9a49542a7e292f6c0f555dbf1bdf2297e3569f1f67d396faf711e02a71563dd608e1514abd92785716a2ef1508b72a1cc5fa5f4e4acc73f14190e008814456571f5fd0fde4e8a3ab0879475823b908e5769f7d234fa17947f5b569c3bb5acc01d99076fdf9d01f5bff6de1dd96723a516f7e2f25c2451bd49df5564a6bfe493f2bda18369379331cc149a75a8bd2fb85396c36dc56d63301ce395e6c89aca2f3c05d7f9f42e07b5d328e7c54c3ff2cf97768a22aec99ca2e697163ea529d6eeeebbf52b6c43b41001efe6ac3f8de635e42a2228a064a5e444f16cee418f584f692c7f8b0d9da9ce04ca659919b30820efe6ce12a05763cc52c1bc7dc14b970f1b74c609aca70bda281b7e9a090499c633caba6aa4ab55922b5fc817b96020a517b6071a52f6806107c0ef7a471061bca54c703afa1b6be95db407178f117b2f3afa9bc924e977c5468394b0299cefcaf3e6daa5d724c24b93c47a6bba44810722d421691185771b36e28b97d3ae554f09b4fa3bf28f44788939c9c077bf8365d99d04e3a4eb39062170037aeb6e86d5ed3f7c03f8d5e0489a99743887691b856a9d03d5157d1f738ef6ba438a7c52a7a5fd5b64f4467d4812763a452ea6ef85387b861b50963b4edb9b472396d246b6ad532e8c7581598f29113eeca1218b6a8f8213ccfaad183dcb6d07c90d39ddc3cad87c2ae3d1760a0c8c3b495a426980cc90160a982c13213196f233304bb1bef7a7a3ce62d093074e6c54e01c3faf9797961c1cf8074694a17f0b26a79521296a4d3ec9b35a64acc0c9859a10de864bbc7efe7d27a74b9478d7a411e497dd841ac33f047850de0d9e5c3d3eaf8c28c96f892981876a1b8341e99f6c28ad6e003c8bc517e74af5268c54e433ad368cb6de1ec9a6141a14b6e2b82b194bea6150c47e91e8906b2a4d1f2f718c8e31d3f7caea4f5a52820f90cf2f0ff77418f873ee626f37d02c129fcfe593f5f8363d7041ad6d3a02f63c3c3ff09413ad524b067d1b6ee240a153852e3100eee37b6639734ed698c409b226a3c387e7a9d1d9df0152efd93a5ddd35206153d064d8681ac9a2d27159ea874932f35187884c1201f757b2c4d435cff9b947d4985d073aa07aecd30f1116e094f63519936d027493c1b9bfbd819eeb8b860e6d4cb5ffe58a56ead84c675c29697726639f4d19fe76318a919fd48a739e563555655d7ba6f9f8e1cdebab842b06291df6474349535b9429f3cd2cddfc46e2090059cd495285b744a6170e67abfce67bcf2c440ef331024f59c3c17f03726beacfba2ac71a9b4b6048b6d2073171d1b3df9a297efbc6dea58f277f14cea2544a9ac93cf61f1b470fcc81bd474849815a7d66a34d8646243ce85fca476ec57608b10cd331b724a481ff12cd7aa874f631abec5c69505378f051cf6da4514dc018fc0e51c456437c042805575ad16b2bdaa4de4cb6800e172406c7b8d6339ac06c387f2d78d14b7c7e72025b1084ab95006a6b6ba3bde7f3a97949916ba509a63521bab4f96d0415d585b96a99dbb7f88ed87b8692c3af63d215bb1edd6635f5b270bde2b79acb0648952acce7aca534496985b10f3a9da09caf2fbb3e8b79737dfd1287f2e0eaf2b045ebd473719ec5ed30a8efee73bdd3f50e597272136cc56c16e00aca5aafb001cc816b0d147c4a0ffcb452084b355f8a64c107b015d0cd0ff28f2651476a4f072717919a980f8bf4b6c376aaf65ca60d27b3ccb26ed49d668e2a9d30036565ede2fc7adffe517ea122fcf734817ca3366a8f7ef8c8c7a367be3a1d30601b3ec74ba3527d34217ccf0f7026493845a6ec3cf93169f9a051bfd09d158a26c1bb845f09bdf412728a5480e5d1797e4f66ea60b3a4ae95b2dc95ef4de6d1dd3135ca413d53439248cc2d1dca8c8dd86e5605aec01748cffb194c5e3c53efac8d5236446ea6a5279928473af80af4b89222b80d6a5f9be165ec09e1c68debafb48a74acc1459cd382ae8c106a15fc85a2a3b26ec789c0fef8ad333ae5a8d479c9a7ab4175b69bdc8b93280c63f909408c3a41a0a10bdeab6ab19f75592ff80144162c760f4533b63eedc45735d87aaddb9343d454f48ee17a198c4e830dc930aea14d24351a78ae54506d92d239916106b5beb0a47c7d52693c4e5c4cc411d0ccdcecec3c97af699a7a8301e7b818f73ec0cdeecab82120896b17994b6646647f54726df94179b27bfbce2574eb9bd14bfda3e429502cba887b3b615317899e23d165fd2e2d4c228be488824bb637255522879aafe1a4915260c93b6e8fe2d154727e0a051ae9b4fbd6be2aabf3d4fdc4b158fdfc45d93fe70561c66871dc3f351095bb687ae446766657754d6a4bd3a35e03bd3d2ceaa579b8d047c56383009a77296cd9606577f78685aec0786c84dd9cbd675f531dd1d13e03e6ee1b94d447d4d06b6c88b883e0b31b2527696a96a2e1c65b314ed1ac2abbead7de27b864a08cd92fa9c7662da76849353e72808703a4afa797a82ee474c1674d9c9d93411107823f1bb191f99c793802ae5510462f5740adf4ecac7f37a96d122839ff834746e7e580655030ac7e21db10f65da20b8c7b2539abaf4e50e289f9c3a4ef013638e0a05e094e7e382a9d385887980541593bf47b27f513c6f2a2c39f7c1752631d6d2bed2d16c50e22703962b8c8277741ae783b6f148905baa65c40351a96b8491061bbf1574cca3c864798e1f02ba62070485f170f96230c56a45b1e477c086e9f401081bf3372a6d69bd3523bf2579f26e9842130609143e4c202af25f9d613e02b0e057bb6fa1878fcf0e3d326f700e23acb086a1e70e995e1b212191f20168d87a1cd22545bb6cc55eddbac5b0853faa0b869c55edadaa32fdd12eb4a2fafe5255d3384ba779dcdcb47a5de1f7b53a8234bfa5cfbab3bee9232a756545d5bcd4ff327a3ea6cfb01a2eaa3e7db168a1b3bd90f46cb4939cda5e8d9260b4359b1b140b25a049fbd745c325405f6b6f4e9841ddc5bb8ba8786eafc6a5865e12d46778c2a90908e49f48a7bb8735613310c37e40e4da03025bbbca0a81d487ceaafa8b9b5228f84d3e01a47db0665945b2e3ab2e8abe0c7069dd95e217f13fc0b1d9f76ac3a9b7aac8fa25b93449d9e90084f22b51211943be2442bb6249064d6aa2c036dd52b374f6e8fb5d6aceaaa2f11dd70e84562bc5bdfe16dcd2308378cbb4ab4af4fe185c75ee24cfde5bc7d24d3cbb48b739b0d2cfe91b970db47d232bfd4011de1bde4608863a74997c8e6ec1745797a0456f87b83bbe6dc7a25f44bbf15ac037e3cafc66116fb9c3df83523b7ff9ec5d4cea657d3e0c9a3088867f0b9c4033f3ded34936e0b1769602aaff30049596f96cec5060b11fac59517fe38340536aed6f731f289343f0db187bd21da3a6438aac739fb5c1dc47b3bba9cfb178d9c353efa1f5201cbb2fe4a29d4f80fe954680472720ecda3be37dd3d9e74fb8d430166e40a643ff661f727c16d380099c66cc0008e1d6f2f1e72e5a8bb0bbbf57c387b2133047545fdf3dd9cd1134ee59c17f6dbe5ddabaec5d06c6433bb91cdcec834109f42a378c35df8c929a7d51b61c44672eedb6cba01947aee2b1c64e44c73bfe542e3c7d1e4f56232e6f91c44f6317e7301c9228b12cd426edcc717254bf431fe6f7077749fb9027125d6858b1d1622ee2644a8132914bb5e0fc3ab58cdc0192f8473acc0bb76fe10db6191722ec99e17c7d7c24c1e02b38fd995185e7cde290e6b92d152b7d8e5116ba65b7f0093a981331f84bbdc96610ee38b71ce62082316c33b9e47c0ab565245b737f09de3008834ecf7eaa5d80a8e8386a9509bae6ca330e66bfff8c42d933287f919699fb9206b914f3c60b95d08efb3b08cc356fc4f4a82a8ebe791c8f9dac8439f04cad9ac46efc015ed1b3b5a8681bc079bbea77bafc6f8f38acb3500c062f643b57aa9fc163c1b029a4371f5d446474cc79b60c11f7d7dc74d4632197e336c879a5f8553202528f2870885c70891261fb1cc5db5c27058d861bfb7ed9deda4880d9157ed5a4e52e441c2c239fee1203a3b6cf7a8b68427f5110fd13982e38e5fe4405c265b8304653197bdd1439b36929010868278503b6a96b5cb9a7cf1db92d98034218aef4eb72e31fed95c2abb08837ed0594894367f581a8f97319b8a109336d6ca6e971b67eac834bd43ff7b3a30dad0351ba2f70f530503ba8183d003c0327d32aa3bf765c48edc2bcc668d2fc73f97ea13f5c68e4911411a2acaee15c56d1e364aa79f6d66234c65f5f156e0d443c4f8ff48ba731438451052956a1070a03119897c69b72b6809d475bcef3a441b5fb46156337df9c104de2dd5df0db8879ceede8eac9c3a33eeed253a29e8bf1580b957966a26e565a557db5776c237a7a743936e1f1ea8ce24eba92eba735142a1f62ffdc715423a8bebe1d4fc82ff81dfe583223f28898bfdfc56e7c7dbd3a3269f0a2354e95a94c9a4cb5fdf2cc40f83874c9bdc4e37d923a761941627860a7ea3920163ed7131a324afe2b6d91ea66df69ef1a85f9413789e5bddf358d0ad665b3d1a58d6dde9d90f1fd472aa04cef2980ddeef16120795dc509ae24ce1ea41e8c47c8eaf3eaa9f48d227e68dc271c1cb0a97b1a224ab1f24a69c98511de884e271e8ee5f19bd75911c2ce2f3c3d5cbf8e4f7325f4c1ec7c897fce605bfdd436100f47b627c58fb3b5b6ed559d9fd3ccb45b092933657caf392dd61a364b5d6e6708779942d032dc9b668da2db298c2c7a818ab574121c02bd8975e1280df2256098c61a9eadecfe54d9f7270edfa3eb8334bff6158b42f60322921c31e5f42fe6301e98c6fbba57c30c26e613b58f747c43215dcf2e05cd235f17f90f922c545f7a5733e0defc6c195061c24b8ddf7d8f2e5e5a5b0346ba205d01df145164e237bc5e6ba6e654cfb81e93dd8992dd4c2de4280896d9abb1caa566702ba8a516ae9484886ccdea211cd2b2dbbcd150ccbd71334bde03c83fc738d2f690b92ca0a5f401709bcb34351c031ac2b87f4b3f2798d50d9284d7bb991986712cd940be79bdc0686654fd8484c67ffa7373c0fee9df85a40f05984c7a1e89d9c9870e74fc00b3edba57772f5be81f2271183ec218d10f4e0b77a6822bb0c49af707690c10f628bc090873112c142a8ceb2b2f9acd273438c12f3b244a13cdab68b4cae9f0e66c8f9235d925d351136da4bba4e218d109d24c05ea9cab75aaa2e77bc124edd2f58fb4297383729acb3b638a06559b416c31c0c32da70f0507a6e6759d427d6b9fa28e03b1f4d7701", 0x1000) 2018/04/13 06:52:52 executing program 4: unshare(0x40000000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000580)={r1, 0x9, 0x30, 0x9, 0x4}, &(0x7f00000005c0)=0x18) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000440)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000480)={r4}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setsig(r2, 0xa, 0x41) accept4$inet6(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000400)=0x1c, 0x80800) fallocate(r2, 0x2, 0x5aea, 0x3) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TIOCGPTPEER(r5, 0x5441, 0x5) socket$netlink(0x10, 0x3, 0x4) connect$inet6(r2, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r6, 0x1000}, &(0x7f0000000340)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r7 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x2, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r7, 0x2000000000a285, &(0x7f0000000680)="66605277777c530000000500ae9977d0e91b06ffdbde6e73f54152706e6a519b8c80457ef56771c0739dd3a5668716a8b2fe5613e63e85a67dcb80a6d6de4308ed48c82f00ff1c285824b359f4170e58e893da19d8820f6937baba352bf619f1a20e8bfc30da8e5ce46d5b0681ba264de4bfefea28adfcb9d83c87f313579f75f273dffc47278f78b9d0c49e6786ece9d4bf182a43364b47e83084c177645d2be467bcd5a186361c95a4dec75b") tee(r7, r7, 0x6, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r8 = getpid() prlimit64(r8, 0xc, &(0x7f0000000640)={0x1f, 0x6fffffff}, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0x10bb2d}, 0x20) 2018/04/13 06:52:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="916fda101095d8de56667dbfe50d2e0eb2"], 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) sendfile(r2, r2, 0x0, 0x4) creat(&(0x7f0000000240)='./bus\x00', 0x0) init_module(&(0x7f0000000100)='\x00', 0x1, &(0x7f0000000140)='./cgroup.cpu\x00') getsockopt(r1, 0x8, 0x1, &(0x7f0000000280)=""/231, &(0x7f0000000180)=0xe7) 2018/04/13 06:52:52 executing program 0: ustat(0x5, &(0x7f0000000080)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setopts(0x4206, r0, 0x6, 0x3) [ 107.465654] IPVS: Creating netns size=2536 id=23 2018/04/13 06:52:53 executing program 4: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) mq_open(&(0x7f0000000040)='-$\x00', 0x0, 0x0, &(0x7f0000000080)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x22000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x204, 0x70bd25, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/04/13 06:52:53 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000180)=@l2, &(0x7f0000000200)=0x80) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x400, 0x7, 0x0, 0x458, 0x3, [{0x6, 0x81, 0x4, 0x0, 0x0, 0x200}, {0x7, 0x56bed49a, 0x7, 0x0, 0x0, 0x80}, {0x81e, 0x1, 0x1ff, 0x0, 0x0, 0x80}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000ff6)='attr/prev\x00') r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x89, 0x101000) flistxattr(r3, &(0x7f0000000240)=""/120, 0x78) lseek(r2, 0xfffffffffffffe, 0x0) getpeername$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000300)=0x1c) 2018/04/13 06:52:53 executing program 6: r0 = socket$inet6(0xa, 0x80004, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x0, {{0xa, 0xfffffffffffffffe, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2000000000000c0, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x10c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 06:52:53 executing program 0: r0 = socket$inet(0x10, 0x80002, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2, 0x8}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000001800030007fffd944fa283bc8020000000240005031d856408000f", 0x1f}], 0x1}, 0x0) 2018/04/13 06:52:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000000)='\x00', 0x1, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)) 2018/04/13 06:52:53 executing program 7: setrlimit(0x0, &(0x7f0000000000)={0x0, 0x40000000000000}) epoll_create(0x101) 2018/04/13 06:52:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) preadv(r0, &(0x7f00000011c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000001140)=""/103, 0x67}], 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001200)={0x7, 0x40, 0x3, 0x400, 0x4, 0x100000001, 0x8001, 0x3, 0x31f9, 0x2, 0x1, 0x7fffffff}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x3a3, &(0x7f0000000300)}}], 0x40001a3, 0x0) 2018/04/13 06:52:53 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x5) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/13 06:52:53 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}, {&(0x7f0000013900)}], 0x0, &(0x7f0000014300)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') 2018/04/13 06:52:53 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)=""/173, &(0x7f00000001c0)=0xad) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0xc000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x4) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1400) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000de9ffe)="f8", 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x356, &(0x7f0000000100), 0x0, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/04/13 06:52:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r1, r2, &(0x7f0000000500)=0x4, 0x6) r3 = getpgid(0x0) ptrace$getregset(0x4204, r3, 0x203, &(0x7f0000000280)={&(0x7f00000001c0)=""/23, 0x17}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'team_slave\x00', r4}) r6 = syz_open_dev$sg(&(0x7f00000012c0)='/dev/sg#\x00', 0x400, 0x200000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001300)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r7, @ANYBLOB="000002070000ff7f8bd9b96964cceb1a2b7eca526876d1d3f0976e5f650700000000000000f812a37f527dbe28c7d6dc1494d7000f764d86161647cb33955c0691f148ad00000000000000000000"], &(0x7f00000013c0)=0xc) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x4800, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r5, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/13 06:52:53 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10100, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000080)=0x4, 0x4) r1 = open(&(0x7f0000000440)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) ioctl$KDENABIO(r1, 0x4b36) sendfile(r2, r1, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000d26ffc)) 2018/04/13 06:52:53 executing program 3: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001080), 0x4) recvmsg$netrom(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@full={{0x3, {"ba11b599452c39"}, 0x7fff}, [{"d48c881ed4d05a"}, {"ab6d536bf7e5b4"}, {"461c3edb533ca1"}, {"3144838e455762"}, {"2fe79c28f2a8e3"}, {"a9e20a6be02673"}, {"0b1fcaea810b47"}, {"a724b9383eccfa"}]}, 0x48, &(0x7f00000002c0)=[{&(0x7f0000000140)="314b7220585f7246886a8ddd31c70cd77c5301b5a37d3c895ba36335c40772b3137bfaff83d58b3058c1a6f464f4f9ab620d0472fca70cb33b1c3b675f3f433f5a0ec9ce79472a35d0788ed5e571ea4fcc2aa697554032483ffcbc4c2d5d9f500d5d258e05b04a91bd3173fa2174", 0x6e}, {&(0x7f00000001c0)="ad4172eb3d967d54f54e3199a2f2988a0b962dc5366de1a5e26c2347c68658f0941bd1247c8f881057030d3496cb1d9d877910b36b730f06fb7b7d60c6d1bb37906d6c86dd77f0aa02fd726d911b07f37303c9ac399097cf7ba49ab84f16e9a8a4ef6c935ea2f4cbc8c3fa1c36b573373f2d773fa41d9449662e1646a19782bcea2396c2e97fc63467fd64", 0x8b}, {&(0x7f0000000280)="80e2b17f9d960edd55e1c64642f0837006b1ace99f17489cf69aa9f3da576bb7c3", 0x21}], 0x3, &(0x7f0000000300)=[{0x48, 0x112, 0x5, "f58868ecbec67e23f970f27f945d033f7dce52acdf2732d4618583ee85d61b170abd0be6edccbcaca6cbac474ecc9bf444c16cb2c82d"}, {0x58, 0x10a, 0x200, "03032ad6338f58c4800f20dbe935afbd2ca177e8a1881127153214068e11b94cc76cd6b7d52784ae8fa0e912ada07e5a5eb411a21dc5c2d0d1badb50b02381c885"}, {0xd0, 0x18f, 0x8, "0831d51bc630fa1444d00acf8121afa01fd9e9913f76ca3407d95ecea4104ab389fd705f1b0aca885126b21b4eaf895d81ed3bc12c11810609799360180108d94fb6f39998ce5294718368c3fcb7f83600b732d84441f9b73e07bc6bde37079617f2b043ef68ec6508e9225e65dbd1eee69490cc04e908c6dc1770c75c656900cad31d7a10cf7c4166ccdc7a5d60bad08c3347d97276caa93d1c75db0596a9905355d7b81cdd5bfe071ec7240bb99554068222f234bfa0aa1958fa078a1ff914"}, {0xf0, 0x117, 0xffffffffffffff00, "9a0b40799c8f2913b2264cd9f6a5fb0dcf21e64f22ca78198b0bab30c69ff5fef5bad5b98b3b7664cc4803deccc35c181003031b4d6c70ae2625f860c8b712f92f74a994f17c2bf69056bca855b7bc4766ff75a4ef50728c84d700d5ca349f953c85b62d20ad4537e673fa5fa3224b2eabd7c0e1608e21d18d49ae097f1a2cfed327070454cd17ba6a5406e201de0a463bed61fa337224c3f34c346cbb07b3f5fc7606833ab2aa005ad9109154757d80005aa699b1e0b0c781782147f4545614e4f1aecf2ee119bf12938b6764fc8fc5fa249422cef137685a5528"}, {0x100, 0x107, 0x5, "d343d947becd89459d1f67631aa562882e5eedd9b5770d71c27e511e6c5a022f0955a832a80ff4da36c3200e70f70f7ff66ae1d5f3d959203a7b28ea92a63dfd5ae0d65e0658c757d6914b3c4cc155c9fe4ca8282dfa0d5a2330d03f87c92ddf2c73ae74b250fc2cf0217b9209504f92c9a13a5897073e5d3166ded1797a0604b5a89d3af85a8ed6fc4fe32f35269863cd9f08a3ebf716172565f31de987287004e257a77ae0b5408d73995616aae70f352ae8deea65684ab20bae8c67ea8d81d41d04633abd803c461ad65806462a9081ab11c50a256162b70791cb308ab72787eda1ddd8037e2bc087b46e15edcafe"}, {0x90, 0x10f, 0x3f, "f25a94d900c97caa530d665102400989387d74e28387c8b0aa32922ec07dcc3eeb93491cbf2af2c3bd3ee9883345ad83d55bcd0327d0b80125515ba6133e7e6e2ac89bb23d44544cbe83963db0562e803c3690523298f23c6256ce769eb556f6e1165c4b203edce8cda426b21e375a5f80ddfb1f735df6ea698d4f5b"}], 0x3f0}, 0x43) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000000)="b7d6cc37e381fb9ef20a6f9057787d493280025816dbcfb42af57d89391b6b1b2ec9e31f4b1cee80c9697b3107bd113716ed8b492c30a7ffac3e4bc79fcb7eba5112864df4fc7a6e76ad63b002365a9d656a29580c409c62fa4337b075d7ec1fd1e4ae2d14665b05f7d6b91bba81ccc563bab39ea981c2aeba51e768b52478c70fdacc92d2") 2018/04/13 06:52:53 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000500)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000000140)='./control\x00', r1, &(0x7f0000000240)='./file0\x00', 0x2) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/04/13 06:52:53 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000005840)={@mcast2={0xff, 0x2, [], 0x1}}, 0x26e) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xde, 0x8000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000180)=0x4) recvmmsg(r0, &(0x7f0000005440)=[{{&(0x7f00000042c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000005800)}}], 0x1, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)=""/190, &(0x7f0000000040)=0xbe) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 108.315814] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 108.350814] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration 2018/04/13 06:52:53 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000100)=[@enter_looper={0x630c}], 0x2e, 0x0, &(0x7f0000000140)="e2c20d126931d3886c8b23aaadb02f328d5bd1c87e1d07f1f406fcf6312a16600e11bef7300cf95411e980f69d43"}) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$binfmt_script(r0, &(0x7f0000000b40)={'#! ', './bus', [{0x20, '/selinux/checkreqprot\x00'}, {0x20, 'lo'}], 0xa, "5d493e825a05c388e0eb5b56985a19e69d1cb6afcda190240a51bec82727b7a09b300e4e7fa4bbe5b1f2fb8ec5186ad5d0f750142e249c16d8008e7d9f77c3e40ea72dbec61f7b432fcf9de75b458f0fe26c7c41f8d357fa931df34917214e158354785771e79007c9e228a2d2a0ae21b864ea194cb41745206d3bd03faf6f6cd264ad72102bcad6b16f715407bbd6b5a0ec0f7f22bc7bc1e5c069f653b5f3b2341f2bb1521cb3303721059610d54996a16c8530706566e4fb657edac1edf9a89d6856198dd26130e3bf1c530879740c131d4d7c07e3778b95635d687909070499917520183a08ce30dcf68e70af7d34b2dea7c5afccaf3c0f39e844d90c36a16b3d4b6e01fb7c4161a4d1ab97a169684610d3bb5b4855b395b14f891999b7b574a05f22908dcea8ea9644d8562253e084cae3efdff7c98f50de99947955bac1c4586db02289608efd4aaef1046414dc76657a3ecf5c85d94eab3fab858951145e7f6d89c63543cdb3d5dfcb286e7017252b9ce00367fa8aa817b7e888e0cfbcd330fa9dce13cc0b95c1673a212d0095a76a19490132cc897fb8133c7bf4e336e831746c465c4035296e47031356770582bcde6048ad1322164de1b291eded71a6042cec9916776d57d180d1b7d1894b1f362dc79642f6c10313067a7ff361077165c84ee67aea089c91747b24f4137b7c94abf16ef0bd1211aae09afd9660984075e6b3576cf15bc0c11a9a1e35339da56858f8d35f98816f4367debd01d23df0b29cf66608f884e6230d205297b7bea668a75b18c2b8e408f8a703cf862f4c3595b464e67d3bc777eec82169e7e2cea6e44aefa3faeefcc0fcc51a09ce7b7125b4e7d54392e465c4a901d7069f6fef31142f3a2a565a4e1e729d07f2e00f0c48337a1b84bf4dac7ca4a67d01f3b59fb4244429c26a2aa40b243e07b1e4120f3cd529df687d76fb581d9f6f820b03c5a365736d3f9d57d3531cb85e24626cfb59fa144f47d8b5dd043ef0b453400ea5d6901d78a1b05c98db92a1c080263e5cb0cca83ef26119a83074670e3655a902f481e4eb0a623cd0c80588c73018a7489ba846fd0e2121f5331640f170462c0204c5a65719bd51edc03e9cdc8718ddd105fb82e5cb348f7c408c977057310ee65a3e2ea4d9dd938ee8448c872a599c504f1c88c0962091e8c1ff8617b24cbbe22adc5a643196b94a006033a22ea0894d0cf1524beb1f3c4fa191a75dbb7237c182f870421d99457a1713321b71bd54e3909036c0c8f9fe44e4634af42a46c093d72c235a134e4e9d8a16381fd2bbb47af822d466b223f828efba16426bc5c08875b714f83bed57c4a798c825f8d420614510ee39a3826a0aa932e8e1cd957a9126f5db18b742625ef4bc26799522fce2d6d02eeb8c6dbcf25943cdc2ee81bbe6c6c915aa70bfeb996044b1e302198c923369ed2a474b98653f0f089c1ea81d29057a098eab2244374315c8d2de5db8d30631b13f6d902ba8be410f53ad1064fd0732c21927c2f5938f47061764b939804b238c151ec4e52f205cbfb07c3ed519e4fb0df7b05433a292a19983ae12e4fb581190b2d023f2790c1bfa52d7613d2eb664ea25ab84a1ab930870655e8eaf27731fefd74b161d2b9d243484b2287cfb4c37ec4e8281de073c8b66197b5a92f5288c910ad74f15c68c5237a206b5895a5e42127861a11fb825b4d51f11e737e63c5c8c578a20521b6ea970cec468c35176754b198ffdd0897c473adbc1dca2c3c5a0115fd705efdf029b39286c4ac2b1061afaf056b712c816984a7fa70091f8bbefa97e27e7bb44b600b433ef06de2ff7a6d72cc89f1eeb81f76e2dfe8ba3762419c9506761ff497634ca1b12ed038e6324aa53f0c928063b60019079ec6c14caaf70b57a416a2608f6553c6c0dbb2d012f0e96775a94ae34a824f0c8238670c12bf91b18d24967b8d3920acadb15e9c0fe68a96f2210b2b7a9f7816ab4334229394ab5593b00e1372a78c8976d740a65a2c3c8b4dea5057029ab5fde4f79cc17d5f7826f13699f07c3a31865363cbdd283f0c2a1909a1626bff466428f03964cb18efd989df0c14acd11919249a9b9dfad9fa9f0d09a692fa0c4e18c184b53e1ac3514138e42b5ecc73b642181707aefe9fa25ae25a279f53bba0ce320c5bad3db81ad134edf01832ddbb645688806afcfe7e56b7eac63dc7f26ac080f68243fe6e07aaf33a9c81d6ad83bc3791dc96bff318193cabff4059cad5f3e0fcfd95f911037c0adbb82490923f01235d232dde059e17466dacb6ab9da5855f99fef97ee5a56e20fbfd3bd3d444399e54d8beacabaa43d5d098c7d81a6716782ae1b1b723dd63a9bcbcff4c7fca591ceb23a75ec5271784ece8f293e41dc81d0edc02df2b8e28d9a0ec5622fda279db3685ec724cca8d6a3b5fc40a146512b4a3294cf6235c1e69309a6312011ccc780beb9fa37d63981394983c9ba326f1f41701cd8ce84eac00efc388e6425770a0813988bcefbb795f1967e4053e0b6beb377990680f4d174c4ec2ecc2dddc1c16d7b24fde553e34e330705b5584ced9d7c4fc5633b277105be9a1a0c4c4dea15cb60de998b006f7880bd260f57459a18663ce36a7d5f088682aac28f3ec41aaa00c1d5f4598166eed375d11b9488cbf0a32d8e22865e81c930aa90cc1fedc95f342897966e1b22f501fa41cb2b6b43ce3c5c71a4b41b21053da67fc1489db95e6a101140c5c62e9f63a10630f6577691fee27ceae6a1cdb2e275d6867f7baeea3dfeefef3c892f3c2149436d8620a24b23242a89c040e57a200b6ed0d3ab112c4034f393380ca5e3f746c14f29a17c81fac2e7f244ed3074811b80ae4282c9dd944cd6bf9b9739c965146c623ac403c783d42b6d83506bcbfe909d42e46b46edfb71491df64395610eda12eec1942051c403c8d58be3eb803ef452d2c6e9de3646352f7202e51842a028cabbd12ed903611f428bce9f13feba35aaee4abc661c88e02ccc64a20e2e29fca0fd494ba83a70ba94b1750695b4ced4f8fef64acd3479a9dc5e096bc9ff7593860ff2cbf5d8c758687e76e8cb569fc918aca4672fbcec06c771d636aeecc531ab1c6ea7dbc92e446fa250fc86db5ae5eb0f54e66aab6431c05c44c816338daedf9060d8d1a88a2d95dd4a926b3ffcf50681b1c9ba8898af0ef543657e4284ad88ef77441293da5c4f66d10e4640aec73a884cce334a333538d345b6657f431145bff01e049acb547ac9777d24d4d72b769c3c6261b730e19c50392b270e81fbd13f893597911f9041ac52b729286bb50b32008d5ba00f7efeffacc56425c9c2be0c04360920a7630efdf7eda5273ed9b62ee14939e217f9aa1086863404943976fdcf007b1a9322e6acc13616d21a57c8cddb0b0c15b694b87a045855c9bcd38a514be4e84a833e0c18857b71889a90a0d35ddce1c139a5f2f47ee6604b13c6d870f13e7f95f9cf7144d0debd319687c0eae18852db8a0338c924b6eb5a502c0180981fd60dd8f25347bac59146dd1e7aff7e293706d021c403f86d886c393ec132ecf498f7e40a54c311656abbe8046ed08c30a37da3ec9c152cffada9e2b5f730e0c260312daf1f1f75126947f41997c43a9e094298ba44b652a7ba461d1a98fdbddfad85db5a6b5c901ea6481aefcca4ea9a62d7c6132379b9f89a216f2c0434d37c0e5663f67143ecdc3ae6404a70008fcd149d6c7e23aa9530b60b3cab3bf1f3e511bcb642662d61f1513395327b5a6815ed778bdd3fdcef569824ac2c458a61fb5cd1187e6a445df0d993be0ea5503b291a2f80b2b10ffd9ebe11b0644c720237e042e07b30c19392e51a81bdb4232c575a0875259cd5e7de0de62d36850a358ac3c2961fb5aed0ba6bb92e492bf8ca65534fb7b5505db384c507d9642e6ccb7402fe5f39a03becc3c3283552ea66991bb184feac7b2af9c0522fed9421dd7868fad1c1138fec12b3db088fcec54c164a6ec563ee0c64e78b45f7f6d4aaf79d0c4693702e978e49bde6b73c239b4ac677684634ea50aec10f602af5a2df43e9fd2d3d341679f588ff3849e8a9b5510307c7418c9bcab6fa515b7df7850a611f9467dff1e6479a28b9058e37b2477853549c419e53929f598800d32f66710490ffa70d07cd8a9294197f03d9b85f4518bd9b6c4f177d1609c215a3567c1ba987444ac1928eb0a9fca3c5fcea67932dbb3b19f73b8b8bb747c8977953f7ba8323a871ee2b5bd25d0cfdb1273ef6046016429f79574e99b9062583278cb99a76dcb3afd78ec3cdd6d8240c5f9879378b49ac353ba3512d1e224c0fd7ef0ec2dba519b0ab536ff14c08b6f1e8b7ae7e0265cb4384d5f9ddb3a3fd0d2c35904e5d6bed5747b7b635c62979d1231570d32821d41217b5343190fbd12920f5fd56883f5e6e4c5088ad61142ccb492e64736c748d7ad129d02ba5f436a91bfee0da95136438f4f1abbb3fc8649950978e4a440028d70099359d9942e20022a8d0b0045701d9789c09b023bdffd01ac2fb0a5c9ef2d76d202b47438a2e3aee30deed33c12614fe62c05a6af244a955edc77dab779be1b73fb63845dab3ae01a726588612cdf8d039a1b9eda999fc2caccf522399111ffdcb6a38c2b3a4225e548380665b7213b8f8c193f7aae0b94236310ad5a0f6e2308940d2cb759736bdc3e4eb3ac329ee16b6d412c1b107679195a331ef33002226d1ef45d82a169d1e1f3cb9b38c298edaa38aa7ae6e0eb63c75608819c3bf3d0efc0814e94bee81ab8743dd9e9c23d2715155701e54bffa5f72e064efa3f1e36cf9cbb3a621665cb8dd4f41ecd46e5e3ce5b8bd3d58d03e38e9c32cf0e082299ce3fd0fa2ca0e5b8f244286e75047bb472e31c4e65629993c46441a777bbf470e62ecb872321e2ac6bda13ff459cb300b849a20cf43c2782398e52ff13a8968a09a2d7755bc4ec2a0dbf7289d3fdf7bd39e865161ffdf41e6b4ef9eacdaaf0e9723cc411275a96c2c921dd3e223411f27cb55fcccdb33a7fc17b3c99824f7de63cf76d89cb9bf830fbe52db911aebb875be3ae9cf6e3a9321245612a776dc2029a2428b5a8a4881bb8850275597a5ee4d82a34c51d6dc3ddb14249ccff62ca2e6293d44aed3f13642f510d764cc7396ccd2cadfec0d584e1924bfcf274ad25e76c27f74926b6497e96d35bc0909549c36dbea17bb5d124f13675b52a6b717f33436c26c613a66fc73c8372198de38c9e15219c4391c9c327000f76aa7bb635e707c5fc2c0b880498f3a9ccd5ad6ea0c98970f4ecd9efe67582a310eb381d49d59dcaf3f1506ecde7603727b4355737d5a4c556c3fb9559e5a2f253c28c517df15093b2093430001eab664f3f6aeb428aaa1d3efff1246c42e279d7972d5fbaf4052129986fb1622d7da04e68bbf38f541232ae0cbe1621571d63cfd522dfba2f72bf77fc3821d3c3b477ddd25746ead5acb5b2f34f386752d8adb73c167b7a2bab7ba6600f5f83a925f948af84109e49ba7bc34ef8f8d346d74ffe6785aaea31f0ca5955483441511fe10fa925139e8154bd5402599d2f52c8d9f24ef092b7a6e2621c242d1fb316e50200fdfcf46f297bfde71da70f1a272d45150e4571b47c6e9660210289e47bab3dd9607ca8ed4b0c6ec7d1780b2e0bc709f8c704bb95605644ab67033fbb645a86b1de222e01082129aed98e54524c73a30635bc67e0f61585cf8374e14e5c39cb50c8d6f815e0d47cd2276bcdd3d482fd0dc6fb6f6c38a975a46211d3c0c82d06792d33e050733da73e2"}, 0x1023) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000002c0)) write$fuse(r3, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x600000, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000240)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/13 06:52:53 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f0000000080), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x4) clone(0x10000000, &(0x7f00000000c0)="eedd0905f8a3504d48b4a10ec21a6b332c09bf8f5503b53551d420fcdbc942d996d039020b0772b83bc83411404c9f163bead1bcf0b16f363580cbafaa6813f0658330b134938fb40055e00d98f2d1d64b7de6a6c0a7955264afd938e97c3353b2a2a92d5605dd4b426a7f0d1d7b98fc05677627f53dfaa2a7a1113badb96eddf34ba6631bd7327ba04cfa413a08abc2f4a3f5d2029fa55014f5b0ca96a865b953ec09dd0882eae45462d6151927ac18b75a71d74c40ee76722d39bb24621b5fa42f084652cf332f3dc2ac537742445a8b9223b647", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="b3fe28657fb52752ec31cfac01c32d610de2b88921389be1ff0da08582172d93dd8d401b1bbb8f1bbda137dcf252260cd46ded43506356028ba0bfc3fb21050677d4963dff2a69bc5cbefa2dd824b99ae48231b0e6b667a2fb42fa9c241c36853d0ba33e06e530e30e76a161d68c184a20fb3478de539a493b64ea2df7943c469b59c2c95f606fcfe56b227df61d0e2dac68ab7a0dce4682c545fa50e43b24ae047b12") 2018/04/13 06:52:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b3ff7), 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000), 0x0) 2018/04/13 06:52:53 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3000009, 0x10, 0xffffffffffffffff, 0x4) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/59, 0x3b}, {&(0x7f0000001200)=""/146, 0x92}, {&(0x7f00000012c0)=""/113, 0x71}, {&(0x7f0000001340)=""/175, 0xaf}, {&(0x7f0000001400)=""/222, 0xde}, {&(0x7f0000001500)=""/115, 0x73}], 0x7, &(0x7f0000001600)=""/198, 0xc6, 0xce}, 0x1) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000), 0x4) 2018/04/13 06:52:54 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000057ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/04/13 06:52:54 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) unshare(0x40000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000200)=""/196) signalfd4(r0, &(0x7f00000000c0), 0x8, 0x0) 2018/04/13 06:52:54 executing program 2: mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='befs\x00', 0x20, &(0x7f0000000180)="c4aa849d196d62e02ef387a005c9ff556f6c721b52dbcf9da970bb60993b96f7") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x5, 0x4) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000040)) fchmod(r0, 0xd) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000771ff9)='mqueue\x00', 0x0, 0x0) 2018/04/13 06:52:54 executing program 4: clock_adjtime(0x0, &(0x7f0000000000)={0x88f3}) r0 = socket(0x9, 0x7, 0x7ff) fcntl$addseals(r0, 0x409, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) 2018/04/13 06:52:54 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) fsetxattr(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='tr\x00\x00\x00\x00\x00\x00\x00\x00ev/rtc\x00'], &(0x7f0000000140)='-@#(-wlan0&&wlan1,ppp0[\x00', 0x18, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000003c0)={0x67, @broadcast=0xffffffff, 0x4e20, 0x4, 'fo\x00', 0x6, 0x7, 0xd}, 0x2c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00000002c0)=""/212) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000400)={'gretap0\x00', @ifru_addrs=@llc={0x1a, 0x1b, 0x1, 0x1, 0x5, 0xdd4c, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) 2018/04/13 06:52:54 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000100)=[@enter_looper={0x630c}], 0x2e, 0x0, &(0x7f0000000140)="e2c20d126931d3886c8b23aaadb02f328d5bd1c87e1d07f1f406fcf6312a16600e11bef7300cf95411e980f69d43"}) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$binfmt_script(r0, &(0x7f0000000b40)={'#! ', './bus', [{0x20, '/selinux/checkreqprot\x00'}, {0x20, 'lo'}], 0xa, "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"}, 0x1023) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000002c0)) write$fuse(r3, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x600000, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) r4 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000240)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/13 06:52:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000005840)={@mcast2={0xff, 0x2, [], 0x1}}, 0x26e) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xde, 0x8000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000180)=0x4) recvmmsg(r0, &(0x7f0000005440)=[{{&(0x7f00000042c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000005800)}}], 0x1, 0x0, &(0x7f0000005580)={0x0, 0x1c9c380}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)=""/190, &(0x7f0000000040)=0xbe) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/13 06:52:54 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x227) munmap(&(0x7f0000012000/0x1000)=nil, 0x1000) dup2(r0, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xff, 0x7, 0x800, 0x0, 0x3, 0x1, 0x24000000000, 0x101, 0x3f, 0x5, 0xd5, 0x6, 0x200, 0x1ff, 0x81]}, &(0x7f0000000440)=0x100) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) arch_prctl(0x1003, &(0x7f0000000280)="7bef689096331073a3b1c28bb96b3d59844b50d108ef4352f58c4a0fabcd14fd4cfe8c5e06fba6535890b8abf8d2ec591c169d11c883fdd0c2acfc0be1bec1cb8a3a8d9893828be2a5506496139247eb719ebbdffcc08bbdc6fcf910eeb3dc1fa11f5c76232106") sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c0000001100010029bd70000b00000000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x3c}, 0x1}, 0x40000) gettid() 2018/04/13 06:52:54 executing program 2: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) fallocate(r0, 0x0, 0x0, 0x82) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200003, 0x0) 2018/04/13 06:52:54 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) 2018/04/13 06:52:54 executing program 4: r0 = epoll_create1(0x0) unshare(0x8000400) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) fstatfs(r0, &(0x7f0000000000)=""/112) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) 2018/04/13 06:52:54 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x9, 0x1, 0x6, 0x6}]}) sendmsg$nl_netfilter(r0, &(0x7f0000000640)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1c4}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) 2018/04/13 06:52:54 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0xfffffd89, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="000000000000e361a15d759afbbed100a14e088bccb830c6cca37275af1916b0b9beaacd171648fbe6f1c249866248fa51a29d987c26e760ea13686f2762e4a98e2999e06616045d6a0e9579b151aa45c68db40032c8b4d462ad59bb9b584d3d0ad571de55df71e6825f457f02f93fcc"], 0xfffffef4, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xc, 0x0, &(0x7f0000000080)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x10, 0x0, &(0x7f0000000000)=[@request_death={0x400c630e, 0x2, 0x2}], 0xd, 0x0, &(0x7f0000000140)="bf41fe76002ee2951eb9e39eee"}) 2018/04/13 06:52:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8001, 0x9, 0x0, 0x4, 0xc, 0x11, "065fc1ab0b61ff7a491b06e2445dff83ab213d6438538e080323f38f9a777108de0d0c32cbaa5fb0e80fc6b9f24d5d1869302cab2ace7546738a778318c1552b", "97566750f2b6da59ccac718cc093520f8d5cf42a02f359d5b46baa40bb8fa28604e52bbdb192dfc79aebb1c079102fb30e2180a72a563aead750fafc98d5497b", "1567496f42cb075b974389c1af57a297c92ad7db72009c17257bb09b20feae23", [0x4, 0x6]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) socket$netlink(0x10, 0x3, 0x2) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/04/13 06:52:54 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) r4 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000840)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) readahead(r0, 0x3f74ded7, 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000900)=0x0) getresuid(&(0x7f0000000940), &(0x7f0000000980)=0x0, &(0x7f00000009c0)) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000ac0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b00)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000c00)=0xe8) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000e40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4c000004}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000080)={0x48, 0x2e, 0x332, 0x70bd2c, 0x25dfdbfd, "", [@generic="521721336784a13663dec48e750a7ee06c54ca8d6ae2994d2e1fdf7487f71499c86d6f3d49315212138cfdc9a08b58d96f67db053aea2ba0"]}, 0x48}, {&(0x7f0000000100)={0x18, 0x23, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x33, @uid=r1}]}, 0x18}, {&(0x7f0000000200)={0x4dc, 0x41, 0x200, 0x70bd2a, 0x3, "", [@nested={0x198, 0x30, [@typed={0x8, 0x3c, @u32=0x4}, @typed={0xa8, 0x84, @binary="d40ee460bbdaa562898f047b388c8aeb7d680f298d68a43bb6afae2c56cb2bb5db40b897f65cc14535f0d8d5ba58dd8218978c8c998485fec9c58f8fd77f5ce6ccab5740c44719c2b2499f5a216247c35bc253757649b8f87ea2e4e3e12ea756a29482c76e09ed715e89cb7a4b3ff57f9c9147376ab0ae5c4b9b2c056edbbbdee88a520aee9f1dc2eaf7ccf1be2c8402c2e98d4c9b6fbd583512927f4858a9ac97"}, @generic="a3bc76ac8d5f2fa6b2a4a9e6bf2391ab794d6a84e8d45b1b82bb7a6a9479e48666712f66b29c655272c87217b8eff2cd1449df3ba68583a71319cdbf46de69400970b3f4f7901063bfbd3e060f1e260cdaf22eb6666846d4e4c92e170bd0fa1162e1710e7aabab0bf16757892e1d7f993515514e8c0b455fe50efb6436e6a3baba2dc7f12f957780450ab18aef69b1b98570aa064e738facec0775e9a8cde12a4591cabc2170325361410a99ad8024def4e0665cb5e0764ee68e68d78858721735ceaa7ab4b06c32be1c26d9131668cea12997265fb5c1bb20239d610dc9b42fd2e97ceb"]}, @generic="87c74438572c4f25ebaefa503a35f3ce5aeb3c3bea17d0ac91ffb562ca249eaf0c099babc9a64d08d8cfc7a1fd3d6f6967f9c9c6dc4e44c5c80e5811f9faf2523c87d78607d4771332b58650a4eea9b1ff1ae037b061e94205e0a046a8dc32dd5c167af4d2f931090a91c0e2ce78e1a072e090568774327440980fc12231f7770787335cf61a05bb94a55a3f10747cfef85d4475c2dee1c4669843c74f312d555fd734e968b2241444d004b49ca1f9189ec73ac565bbf256ff03ffe1f4c9fbab98058b3f78be990520a30f3cd316fcd03d2f0f", @generic="92e0e0b89a43efecba5bafda707ae5409781007fd90a602a62dcc2fde9d2021accae5e2a636fcc17388a7c14fda5b5f89a564db458e845b01daeaa06242a04038490ea33c8bc0383d44eefbd32ff96ac6b4523dab8aee16c0882903ab1f14d5d281477e1bc38008709eab5a6ee49636d957b3078bdb45d9426f8c11743b56e92268201d1d3483a9bba9b702b9fe2fa99ee35dd749df87cbb6fb126b5c0278c467616adc6076d6f2d", @nested={0x1a8, 0x36, [@generic="94aaf6", @typed={0x8, 0x6b, @pid=r2}, @typed={0x14, 0x32, @str='/dev/sequencer\x00'}, @generic="d4b5d46879a4f330461c641eb484f9ac2db25dd75c0641d483e1fe31f231b5485c10cf906134a34a49b9ab6702141db67fc107c2a4869811fc272c16f509e9cffb321941bdd6d5b1cce4523c2d46ca39f6a1e222cdaf74c26ccb8633cfd56abd40a6e4778389e74e83d9c49bdf7f", @generic="e2700feb11bed885276285ca992571e3fa23347e260a87ef1e827af185336291d83a40ac618a0564c5f7b6a079e398b549c50ad84350562c21c54e19f5a8427b67aec0054f9ae2beb71231fc220e7d2e6a1586ac6789faca46803593d7681c1a6a7cbbc16089cdd94e4fe5756805abdf970f801cdc65c45a70cfec479ffc8e9c49c99ad248097169833142a85679af9b5fd8e951f881bd17f4d78f78f6205ca0b212ebe36e76ec615027f6df9752728ece243d68b38d", @typed={0x44, 0x30, @binary="d41756c3be2abd50044e50c1412591327eba65061a4877f2c18ec45abd581bfd5091f175a73e88d6e0282340e2e36c320f40a95c92142fb4c3cb8933b0c934"}, @typed={0x8, 0xf, @pid=r3}, @typed={0x14, 0x3, @str='/dev/sequencer\x00'}]}, @typed={0x10, 0x7b, @binary="4a1f701f0154fbe65dc46e"}]}, 0x4dc}], 0x3, &(0x7f0000000d00)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x118, 0x80}, 0x4) [ 109.920337] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2831 sclass=netlink_route_socket pig=10092 comm=syz-executor1 [ 109.939372] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2831 sclass=netlink_route_socket pig=10093 comm=syz-executor1 [ 110.559469] binder: 10079:10114 transaction failed 29201/-22, size -5758386832166181940--339997480375894343 line 3133 [ 110.575134] binder: 10079:10114 BC_FREE_BUFFER u000000002000c000 no match [ 110.585137] binder: 10079:10114 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 110.715966] binder: 10079:10116 ioctl c0306201 20004000 returned -14 [ 110.716039] binder: BINDER_SET_CONTEXT_MGR already set [ 110.716045] binder: 10079:10117 ioctl 40046207 0 returned -16 [ 110.719455] binder_alloc: binder_alloc_mmap_handler: 10079 2000c000-2000e000 already mapped failed -16 [ 110.722914] binder_alloc: 10079: binder_alloc_buf, no vma [ 110.722927] binder: 10079:10118 transaction failed 29189/-3, size -5758386832166181940--339997480375894343 line 3133 2018/04/13 06:52:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="41000000030000000000000000dddcdd99000000000000000011cb877d82ed0000000000000000000000"]}) 2018/04/13 06:52:55 executing program 3: futex(&(0x7f0000000000)=0x1, 0x1, 0x101, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000003480), &(0x7f0000002bc0), 0x0) 2018/04/13 06:52:55 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000249000)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) r4 = dup3(r1, r0, 0x0) set_thread_area(&(0x7f0000000000)={0x8200000000000000, 0x20001000, 0x0, 0x0, 0x7f, 0x1f, 0xffff, 0x1, 0x2, 0x401}) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x5) 2018/04/13 06:52:55 executing program 2: timer_create(0xfffffffffffffffc, &(0x7f0000000180)={0x0, 0x0, 0x1}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000100)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) 2018/04/13 06:52:55 executing program 5: memfd_create(&(0x7f0000001440)="28fee2b9ecff5bc841938f60617a1d9515d48184e6ba075dc7f0cdf2db6d098edaf7056d78e5fc2bb259c28e5a9ae527e51f859537b3df1a13a7db5ee4e31989e8c827ea3c2c384e4b93928225e5dcda38f3b8fe3236a5269f5410bed87b9f109c7fa4aeb9551edcd76cfd2da7a4150b80eba38edaa6c4d09393b2c73180a93b", 0x4) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = syz_open_procfs(0x0, &(0x7f0000001280)='ns/uts\x00') r1 = openat(r0, &(0x7f0000001240)='./file0\x00', 0x404040, 0x0) fsetxattr(r1, &(0x7f0000325000)=@known='system.posix_acl_default\x00', &(0x7f0000346000)='/dev/hwrng\x00', 0xb, 0x0) r2 = accept4(r1, &(0x7f0000001340)=@sco, &(0x7f00000000c0)=0x80, 0x800) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000100)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/32, 0x20}], 0x1, &(0x7f0000000200)=""/4096, 0x1000, 0x9313}, 0x40) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000012c0)=0x9) 2018/04/13 06:52:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) 2018/04/13 06:52:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="240000001900030007ff0907000083be801b000000040005032085680300a3a2d188737e", 0xfffffffffffffd0b}], 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/04/13 06:52:55 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) getdents(r0, &(0x7f0000fadf2e)=""/72, 0x48) fcntl$dupfd(r0, 0x402, r0) 2018/04/13 06:52:55 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) readv(r1, &(0x7f0000000280)=[{}, {&(0x7f0000000180)=""/111, 0x6f}, {&(0x7f0000000040)=""/46, 0x2e}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f0000001380)=""/239, 0xef}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1, 0x3, [0x7fff, 0x1, 0x6]}, &(0x7f0000002480)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000024c0)={r2, 0x40}, 0x8) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r3 = creat(&(0x7f0000000340)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000002500)={0xef, {{0xa, 0x4e20, 0xfff, @dev={0xfe, 0x80, [], 0x1b}, 0x20}}}, 0x88) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYRES32=r0], 0xfffffdc9) 2018/04/13 06:52:55 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x80000000000023) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/04/13 06:52:55 executing program 2: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) [ 110.722972] binder: 10079:10119 BC_FREE_BUFFER u000000002000c000 no match 2018/04/13 06:52:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/13 06:52:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x200000, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) sendfile(r0, r0, &(0x7f0000000000), 0x7f) 2018/04/13 06:52:55 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x15c) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) rmdir(&(0x7f0000000240)='./file0/bus\x00') socketpair(0xf, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) socket$packet(0x11, 0x2, 0x300) 2018/04/13 06:52:55 executing program 5: r0 = socket(0x10000011, 0x805, 0x0) write(r0, &(0x7f0000000100)="1f000000520007f2c2eae15c2bcaff00000000000000021cec0000ddff1a94", 0x1f) 2018/04/13 06:52:55 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_procfs(0x0, &(0x7f00000015c0)='net/ip_tables_names\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x9, &(0x7f0000002880)=[{0x15, 0x1, 0x7f, 0x3ff}, {0xc8d, 0x40, 0x7f, 0x3f}, {0xda6, 0x7fffffff, 0x1}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x7f, 0x5, 0x782}, {0x0, 0x1, 0x35c}, {0x0, 0x400, 0x6d3, 0xffff}, {0x0, 0x0, 0x0, 0x4}, {0x7fff, 0x7, 0x8000, 0x9b}]}) clock_gettime(0x0, &(0x7f0000002f40)) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000340)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001580)={'bond0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) close(r0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002e80)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000000), 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) r4 = socket(0xa, 0x1, 0x0) getgid() ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) ioctl(r4, 0x8916, &(0x7f0000000000)) ioctl(r3, 0x8936, &(0x7f0000000380)) 2018/04/13 06:52:55 executing program 6: r0 = socket$inet6(0xa, 0x12000000802, 0x20005) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x24a) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x800000000040000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) socket$l2tp(0x18, 0x1, 0x1) sendto$inet6(r0, &(0x7f0000000000)="a530e81b4ab0ddac402c578fb3f9e9162d3cf25b54f1eed36d4ae152913bb2a0c13a44daea3da675ee9a99da54229fce5c0776f91d624f38b9d56f927587be47b235e5ccde2be61db88749573560464cde10c31925512fd9dfbc82cc006d3868078efdeef169e471a4fb14d400697046da6921bc7e4dd51f08c5e968504e01ec992e399f1bccc24884a62671b4ee8cb431", 0x91, 0x20000840, &(0x7f00000000c0)={0xa, 0x4e23, 0x1f1, @dev={0xfe, 0x80, [], 0x17}, 0x3}, 0x1c) 2018/04/13 06:52:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ptype\x00') sendfile(r0, r2, &(0x7f0000000180)=0x2b, 0xffd) 2018/04/13 06:52:56 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x208000) socketpair(0x13, 0x6, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0), 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0xd7d4}}) 2018/04/13 06:52:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/04/13 06:52:56 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x3ff}, &(0x7f0000000200)) futex(&(0x7f0000000000), 0x20800000000008, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f00000000c0), 0x0) futex(&(0x7f0000000080)=0x1, 0xc, 0x100000000000001, &(0x7f0000b7dff0), &(0x7f0000000100), 0x0) 2018/04/13 06:52:56 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0x3, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x20, &(0x7f0000001040)={0x3, {"2bb16e592ee167"}, 0x161}, 0x10) 2018/04/13 06:52:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'sit0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="de5ce2293dd524c9785ecb0733a30ae8620b0021bb739c936d6dc8ff702bab65215e4ba7aebd1b6b3781e8e066f3c135b4134004aa17ef24eaeacc4c917eb040e9025f4ef75ecf70e42d3f198627585253c0d88ef9f2d7d9e65a4faf111a40b9518f407f086e231d0943313bde95665dc02f6098eebe5cf2912da80861a1ea9374ada15ca46e4aae184561a3d36f22a8af4e8fce5a2d49c5f1623d266e0ac097391bd49c41ff54b86755"]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20002, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x1000) 2018/04/13 06:52:56 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r2, 0x10000, 0x3) write$binfmt_elf32(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x76f, 0xffffffff, 0x20, 0x0, 0x3, 0x3, 0x1a0, 0x27, 0x38, 0xb3, 0xc1, 0x100000001, 0x20, 0x2, 0xa3, 0x9, 0xac3}, [{0x5, 0x6, 0x7, 0x9, 0x7, 0x1, 0x7fffffff, 0x2}], "294cd87b9ae822339621b31e05a59d16cc7abd", [[], [], [], [], [], [], [], [], []]}, 0x96b) 2018/04/13 06:52:56 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x101000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000100)={@ipv4={[], [], @loopback}}, &(0x7f0000000080)=0xffffffffffffffcb) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400000901, 0x0) 2018/04/13 06:52:56 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20082, 0x0) lseek(r0, 0x2000000000029, 0x0) write(r0, &(0x7f0000000980), 0x0) 2018/04/13 06:52:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x20000}, {0xd7d4, 0x6}}) 2018/04/13 06:52:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="636c6561725f72656673007edb") clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) futex(&(0x7f0000000040)=0x2, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0x8, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/13 06:52:56 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) poll(&(0x7f0000000040)=[{r0, 0x2400}, {r0, 0x10}], 0x2, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000000c0)={@multicast2, @multicast2, @dev}, &(0x7f0000000100)=0xc) pwrite64(r1, &(0x7f0000000140)="c1496c00511931322fd5", 0x1d0, 0x4000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x100, 0x3, 0x4e87}) r2 = getpid() ptrace$setsig(0x4203, r2, 0x2, &(0x7f0000000180)={0x1a, 0x2, 0x98d, 0x10001}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4d000000ffffb6bc2583b6ef0e2e63f41e9e91386a15ac0cc7d1ff58e22932e05562efd7e782c779fe0787b80d281b502821b348318dd2d821d90354a4e69873f89d926bea9073a79e0dbe28a4e1dc449d"], &(0x7f0000000240)=0x55) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r3, 0xffffffff, 0x6, [0x0, 0x100000001, 0x80, 0x8001, 0x100000001, 0x7fff]}, &(0x7f00000002c0)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x2, &(0x7f0000000300)=[{0x7, 0x20, 0x9, 0x9d}, {0x5, 0x9, 0x8, 0xfffffffffffffffd}]}, 0x10) ioctl(0xffffffffffffffff, 0x4400000000001277, &(0x7f0000000040)) 2018/04/13 06:52:56 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000000)='\'', 0x1}], 0x1, 0x100000) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) fallocate(r0, 0x0, 0x0, 0x6) setxattr(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=@random={'user.', "5b8b00"}, &(0x7f0000000100)='./cgroup.net\x00', 0xd, 0x2) lseek(r1, 0x0, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000200)=r3) timerfd_create(0x3, 0x80800) 2018/04/13 06:52:56 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x3f, @empty, 0x100}}, [0x0, 0x4, 0xa8d, 0x6, 0xffffffffffffffff, 0x2, 0x10001, 0x3, 0x1, 0x800, 0x4, 0x40, 0xba, 0x8, 0x3]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x84bf}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) 2018/04/13 06:52:56 executing program 3: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1ff}, &(0x7f000000affc)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000040)) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045c77) 2018/04/13 06:52:56 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0xbfe, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x0, 0x5, 0x9}, &(0x7f0000000180)=0x10) r2 = socket$netlink(0x10, 0x3, 0x8000000000000009) writev(r2, &(0x7f0000000000)=[{&(0x7f00002bfeda)="580000001400190000000000000fff560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000001200000c0900fcff0000040e05a5", 0x58}], 0x1) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1000000000000000, 0x800) ftruncate(r2, 0xff) 2018/04/13 06:52:56 executing program 2: prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000fd0)}) r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x507042) openat$cgroup_type(r0, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400001, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x803, 0x0) sysfs$1(0x1, &(0x7f0000000280)='selinux([vboxnet0mime_type[\x00') splice(r2, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x1, 0x6) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x4, 0x3, 0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000080)={0x100000001, 0x8000000000, 0x66, 0x2, 0x2, 0x8}) 2018/04/13 06:52:56 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pread64(r0, &(0x7f0000000040)=""/9, 0xfffffc5d, 0x4000000000000000) 2018/04/13 06:52:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x0, 0xffffffff, 0xfffffffffffffffd, 0x37}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=@ipv6_newroute={0x24, 0x18, 0x801, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/04/13 06:52:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/04/13 06:52:57 executing program 6: r0 = socket(0x2, 0x80007, 0x3) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000056d000)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f000072b000)=ANY=[@ANYBLOB="2801000012000101ffffffefffffffff00000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000800120004000400"], 0x28}, 0x1}, 0x0) 2018/04/13 06:52:57 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000180)=""/66) r2 = dup3(r1, r0, 0x0) fallocate(r1, 0x1, 0xd371, 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x5) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) [ 112.250307] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=10246 comm=syz-executor6 [ 112.265772] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=10247 comm=syz-executor6 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes 2018/04/13 06:52:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x3, 0x4) fchdir(r0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000000000)=[{}], 0x30) fallocate(r2, 0x20, 0x0, 0x100000000) 2018/04/13 06:52:57 executing program 3: setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)="951568519c1f71bb8b4c54f4a43d6b679cb5bc61e76af828f423a297fbe3438990e1421bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923d6e755258dada6652099362f9b3856df38b9de499d9fc25f23f918ccc55d807490992ea553aac532c3986a5e4437fa7ca08105cec9969920ff2c3c742c3ceed65aa87def336addbab541edc4275cc904d0fd18d4e3899b5ecd54b4d75244f05c8bf4be6b6b8a6c2dfa9029711d785", 0xa7) getrandom(&(0x7f0000000bc0)=""/208, 0xd0, 0x3) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000600)=ANY=[@ANYBLOB="660d1bde7d05289cad96499286604b696c746572000000000020000000000d00000000000000000000000090a35f56d4d4f6bf7fde3f3199a01e4ed8c7f74a389a97ee17cfe19f8337919bb3e74c87b2f0202a773c090872a514eeca68e27dc7361e1c856c0b15cdaf5a6222593fd77ed6f6ea28f8d06dec2a6ab8bec61f72f3ec2530fb375243a36c02f1659b0c4984b41fb5190d9c900554d9fb9c7136a295be8f7f9e98c49181c2372d5dd75d38200a0f250600a8cc45b641f29e8e118160ae929644067a33f7db75583273d1"], &(0x7f00000002c0)=0x1) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x200) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair$inet(0x2, 0x200000000000004, 0x5, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0xfffffffffffffd85) getsockname$packet(r1, &(0x7f0000000140), &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr=0x8, @multicast2=0xe0000002}, 0xc) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000008c0), 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x200}, &(0x7f0000000280)=0x10) getpid() fstat(r3, &(0x7f0000000940)) getresgid(&(0x7f00000007c0), &(0x7f00000004c0), &(0x7f0000000000)) mq_unlink(&(0x7f0000000080)='tls\x00') readv(r3, &(0x7f0000000180)=[{&(0x7f00000003c0)=""/67, 0x43}], 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x67, @loopback=0x7f000001, 0x4e22, 0x1, 'eh\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0x8, 0x4f85, 0x3e}, 0xfffffffffffffcc4) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) timerfd_create(0x2, 0x800) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)="2e2f6367726f75702fb8a0da7a71b84eab58d86b414591563c79c3ad5ab41a4e21d66160e6c29bcc91a4eed45ff1a3e0f4e5b2b7114ca985ba09926fd86e72acf426e9f9022f93c2c9b9e80b968d5ca7cb7a40000000000000008af7a91b09bc91f28f201f91b772543a1336cfe67a02f2ee0b75cc50c6c90943f5116d144c19b74bce65eeeb76d01878bfe88967d0293d5ea4f58a98820f7cb352d31f84f99122ecebe9f095d9a0152c460c0fe1f053459428b7e2c3", 0x1ff) 2018/04/13 06:52:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000002400)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/136, 0x88}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/122, 0x7a}, {&(0x7f0000002200)=""/126, 0x7e}, {&(0x7f0000002280)=""/153, 0x99}, {&(0x7f0000002340)=""/187, 0xbb}], 0x7, &(0x7f0000002a00)=[{&(0x7f0000002480)=""/243, 0xf3}, {&(0x7f0000002580)=""/91, 0x5b}, {&(0x7f0000002600)=""/152, 0x98}, {&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/119, 0x77}, {&(0x7f0000002840)=""/139, 0x8b}, {&(0x7f0000002900)=""/118, 0x76}, {&(0x7f0000002980)=""/115, 0x73}], 0x8, 0x0) get_robust_list(0x0, &(0x7f0000000040), &(0x7f0000000080)=0x18) 2018/04/13 06:52:57 executing program 0: mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xc4, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/196}, &(0x7f0000000200)=0x78) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000440)={'filter\x00', 0x0, 0x4, 0xa6, [], 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000380)=""/166}, &(0x7f00000004c0)=0x78) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x10001, 0xc9e9}, &(0x7f0000000300)=0x8) 2018/04/13 06:52:57 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='^eth1-em0\x00', 0x10000000000003) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0xffffffffffff0000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000000200)=[@fd={0x66642a85}, @fda={0x66646185}], &(0x7f0000000280)=[0x18]}}], 0x0, 0x0, &(0x7f0000000340)}) 2018/04/13 06:52:57 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x481}], 0x1, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)={0xfffffffffffff001}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffff9f2d}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000200)={@dev, @broadcast, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x7, 0x4e24, 0x7fff, 0x2, 0x80, 0x80, 0x62, r5, r6}, {0x7, 0x3, 0x9dfc, 0x0, 0x0, 0x3, 0x0, 0x6}, {0xed, 0x81, 0x3, 0x9}, 0x3, 0x6e6bbe, 0x2, 0x0, 0x1}, {{@in6, 0x4d2, 0x7e}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x0, 0x3, 0x401, 0x7, 0x7, 0xfff}}, 0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={r3, r4, 0x4a2a}) clock_gettime(0xa, &(0x7f0000000400)) 2018/04/13 06:52:57 executing program 1: ioctl$KDGKBLED(0xffffffffffffffff, 0x40045108, &(0x7f0000000180)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt(r0, 0x96, 0x1, &(0x7f0000000400)=""/199, &(0x7f00000002c0)=0xc7) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)="2f70726f632f6e65635f65787069846174696f6e002546b9e533edf8dbb6049fa2afb4e6bc8d371e8fb2f5406555e3effa785e744c4d2f0a90f37420458add97852d30b3a305141ff1c2b8962bce46291e537d26bd7ed67640b5a28d6b4bc9296e4217607ab532130e96bdbd034db9e43c30c0bdb9751ee5c738ffb46e1d2d93b6586b3866a2f96fed5e9e4a20d25546b69039816075993f1e2ccd10e5bc5d706b50c09d09e5efba61732f4b66be35b3321469c552452a7b2ffde72d43360b0cd9f244bd", 0x2, 0x0) r1 = socket(0x1, 0x6, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @empty, @multicast1=0xe0000001}, 0xc) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x480400, 0x0) 2018/04/13 06:52:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) connect$unix(r0, &(0x7f0000d6aff6)=@file={0x0, './file0\x00'}, 0xa) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x53, "b5ec7208fad367cb4589ccb1595bbc24bb7e94e0fd0bb0e5ecf33a552dea8204eb937717887ae352a6c1e43fb9a70586abe75e07cbd4527ca5205430f7a22e6ff3d3f8286a8623f05c67e9342bacefb9b6f1c7"}, &(0x7f0000000140)=0x5b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) 2018/04/13 06:52:57 executing program 0: r0 = socket(0xa, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000000c0)={@loopback}, &(0x7f0000000000)=0x9) 2018/04/13 06:52:57 executing program 6: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe") mkdir(&(0x7f0000000280)='.', 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x440080}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="52062dbd700900dbdf250400000008000400ff0100005a25c7e9fa982b3e0800060029132809"], 0x24}, 0x1, 0x0, 0x0, 0x4080}, 0x81) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000180)=0x3) r3 = geteuid() getgroups(0x4, &(0x7f00000003c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400)=0x72a74ee8, 0x4) fchownat(r0, &(0x7f0000000380)='./file0/file0\x00', r3, r4, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) socketpair$inet6(0xa, 0x6, 0x3ff, &(0x7f0000000340)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/04/13 06:52:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000010, &(0x7f00006ac000), 0x4) getuid() [ 112.973655] binder: 10288:10290 got transaction with invalid parent offset or type [ 113.007631] binder: 10288:10290 transaction failed 29201/-22, size 56-8 line 3256 [ 113.056750] binder: BINDER_SET_CONTEXT_MGR already set [ 113.062095] binder: 10288:10290 ioctl 40046207 0 returned -16 [ 113.101725] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/13 06:52:58 executing program 2: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x1a, 0x9}, 0x14}, 0x1}, 0x0) 2018/04/13 06:52:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="026d28000e000000000000000000000005000600e60000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000003000000000005000500000000f60900000000000000fe8000000000000000000000000000ff0000000000000000"], 0x70}, 0x1}, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000100)='mountinfo\x00') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), 0x4) socketpair$inet(0x2, 0x80000, 0x10002, &(0x7f0000000040)={0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x111802) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000140)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x60, {0x2, 0x4e24, @multicast1=0xe0000001}, 'ip_vti0\x00'}) 2018/04/13 06:52:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x5a4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x40000000000003f, &(0x7f0000000300)=""/144, &(0x7f00000002c0)=0x90) 2018/04/13 06:52:58 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000340)=0x78) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000003c0)="794868c423571ac253c4387cd622e3ba", 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf0, r4, 0xa, 0x70bd2d, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x96d3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4d}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x91d4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x32}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x835d}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x80}, 0x800) shutdown(r2, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000000380)=[{&(0x7f0000000480)=""/190, 0xbe}, {&(0x7f0000000340), 0xfe17}], 0x2, &(0x7f00004f4f09)=""/247, 0xf7}, 0x0) 2018/04/13 06:52:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x20, 0x4) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000015d000), &(0x7f0000b71000)=0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/13 06:52:58 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x6, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff9, 0x4, 0x421, 0x3, 0x6}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="68000000f989d5ecf4ce87d87b2ebc25aab9af815568e0b31846367d631d877f0836bc5d4b2080c17ffb32de9ef2b8d2e49ded5647d5fe2d3371844a6b618515beb9e3cfc6cf2deea358e8b9a808cb5b7c544319a75974c5b49742c02916b1a847adab5ce00faa0d"], &(0x7f0000000380)=0x70) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000140)) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000100)={0x4, 0x4, 0x3, 0xffffffff, 0x8, 0xff}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/137) 2018/04/13 06:52:58 executing program 3: socketpair$inet6(0xa, 0x80000, 0xbe4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r2 = inotify_init1(0x80000) poll(&(0x7f00001b6000)=[{r2}], 0x1, 0x8000) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x54) inotify_add_watch(r2, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) dup2(r2, r3) 2018/04/13 06:52:58 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup(r1) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000080}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)={0x24, r3, 0x302, 0x70bd28, 0x25dfdbfd, {0x2}}, 0x8}, 0x1, 0x0, 0x0, 0x800}, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000003c0)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'syzkaller1\x00'}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000200)=0x8000, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x44, &(0x7f0000000580)=""/4096, &(0x7f00000002c0)=0x1000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000500)={{0x6, 0x7ff}, {0x9}, 0x3, 0x1, 0x72}) r4 = memfd_create(&(0x7f0000000400)='ifb0\x00', 0x2) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000440)) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000100)=0x54) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000040)=""/39) socket$nl_route(0x10, 0x3, 0x0) dup2(r0, r1) 2018/04/13 06:52:58 executing program 2: r0 = socket(0x800000000010, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) bind(r0, &(0x7f0000000000)=@in6={0xa, 0x4e23, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x80) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) 2018/04/13 06:52:58 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x3, 0x400, 0x3, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0xffff}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) listen(r2, 0x0) accept4(r2, &(0x7f0000000300)=@pppoe, &(0x7f0000000380)=0x80, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r2, 0x1) syz_open_dev$binder(&(0x7f00000008c0)='/dev/binder#\x00', 0x0, 0x800) connect$inet(r3, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) sendmsg(r2, &(0x7f0000000880)={&(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x0, @empty, 0x8}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000240)="712377543e3071382278eb5f20bb7dd330c9a2f6cecd83ecba82baa6818d580eec9d360da8fd540f6da2529a3848320c79811fba92dc8b914ab503c99ef4f4e0368cf9", 0x43}, {&(0x7f00000003c0)="3fb7c00c1b320bbc206181f6a7eb455e2c1003fae2b341c1f80173bee8b890c1ed6817355d33e6f2584996089702933cf3fd04b2f782b9860c62377842a94b939021ec23cba878a9ee0a9ec09b850025977164b971685bbfc5042d0e111a99a1be138f8841340ae84773bbc13a865b95a1e563ee0647c639b1", 0x79}, {&(0x7f00000002c0)="61085a0a70eb13fdbed98b01fc82631203", 0x11}, {&(0x7f0000000440)="5a8bc4f26c86f42ae1249261a12fbb15144534091e9f5800ad77945494089a7a86581b70d3b32fb8da7096edab941e7f3d142263277e0559ba4d12606b8a2b09aa41360b283cc21a9a1307770a0a4f5855eb0f33d9cfaa7c3305f6d9a63df72d2982c843deec05277fcbecec37209872e17329085ad873d45747c4b272b6adcdaf7f06aa0389368a74231c9a16b30ab581031c2f5dbdde1fe3027fb17692a3b0f08f755b8644c8138b512bbeec8f778461318714d059f9ad12f2076cd7d0b761d619a475dd4a9436f839", 0xca}, {&(0x7f0000000540)="f08e7afdf83071fe309a6da37dc58517495789411781cf01499a951b274ea581aced7f8a989ea6fd900ae980c66ce990d2d15955fe8fbbb29ccbc5759c0f181aa806db9633e18946a563574a7a043731658b450f3fe7b6acf5570c9babe73a7f6d8de883e765e86b663ffecb77eb50b07f0307cebba9787a3f5dc5b91ea22d0ce9b2842d206c020809b844b5613060612c36d4d9d29754f8373d71c31a8d3fafc41efa6a056bbc302eb9dfc8833081fd3163740fb6686ce911fdd3fb3d588d0823952d010bdff03ecd7b7595aa30a1efcae05600844f8609eadf7785a1705a8d9e14c8b158eee485c92897624cd48437376dae32163dbc", 0xf7}, {&(0x7f0000000640)="855dc24c07e6e7a364ca94da15d06482f87ca0f2199bc8ee9779bf5c244074f8134daf6576c6f9d53210190205e9e637a7ce7c0e7f983b8a43f012c78c9caab0888ca206d3ce2008157ba5e98eb0a8d667733e1f8a1ab7da448bdcbccb52", 0x5e}], 0x6, &(0x7f0000000740)=[{0x88, 0x0, 0x3, "a5dfb1fefa4535378c1783f25bf640a7134319884b4c596c87c505299c6212875d123fa7bd763919e9c6b6a0064010d37ddfb8e45f6e8efde225daf3910290e74be91e07a072988f3d1e3bafe2d4b75f9880c221db90e45e72b939191e2d914fe3b123d8cc946817578d494fb8f9934f9fd84342eb19"}, {0x50, 0x10e, 0x400, "abeb93825fd8945bab8a974a00cb9542f2342032c272ce50162e39c0bb58d0e090a5404517f1d25ab50910b9599e51317913e1c0d3eeb882f1"}, {0x48, 0x111, 0x60c7, "d73331b1e4273d8b79e301a97760702bffbb5ace393e85cb01c751434ea06c03aa369f940e3fa6f1c07652be8d048ef26b9d"}], 0x120, 0x20000000}, 0x2000c000) 2018/04/13 06:52:58 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000280), &(0x7f0000000380)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() r8 = getuid() fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="ac92cb6956ca203614297ac20ed597773a92be83a0d75c006de068519de6b4551b04beec82b062aac48d09306939d40898d603d8d02b0be1df28acce3dd79650b4119eff38eb689d965517c62d3ed5ac773bf4644cb45614c6e8ad", 0x5b}, {&(0x7f0000000200)="c519590198214cb6beb6bc2ca73a64ebb9d1874181ddb2b8826d89b2dd66b61770534edb8f1283ff067192d2b35f54bd40dc0904f652641488b7262f52dd61fbfd5d8997a2d42b70c26dfea7ce838ab87fc621a6fe4cf62c68f05a0de143700e16d1487619af07a8190a366d534a783b06eba954a275ac4a6ec07cc435f652df", 0x80}, {&(0x7f0000000280)="3cb102e431c175fee07ee1ed4ac51b6fa5aa10a311d222d9dd5130b5cb581a8b34df19daaa2838b9b147fdbb9a50e9f0a6d53dfa2201f7bf83c4fb8cd95574d8949725884bcaddfc75eb39876d8d9aa50b1a817d76bf6058692ca01f591c451f32cf7ac305c348cdccd636ea4743c9a50b818bb1c1fa3a3f3585672664f7551ffea70a4b226febe7ad8b676dfca6520f007855a18ea2a314badfe17f1fe33fcd0c", 0xa1}, {&(0x7f0000000040)="10bffc84e62c6a884e7c14c36ec4f3b1cad83802647c9b9d99ba102e4f13732f548377f4512cb289", 0x28}], 0x4, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x110, 0x4048010}, 0x90) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/13 06:52:58 executing program 2: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400000010000100000000000c0000000000000000", @ANYBLOB="0000000000000000140003006970365f7674690b0b00000000000000"], 0x2}, 0x1}, 0x0) 2018/04/13 06:52:58 executing program 4: ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000012c0)=0x5) r1 = creat(&(0x7f0000005e00)='./file0\x00', 0x1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x880) splice(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) fallocate(r2, 0x3, 0x81, 0xffff) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000380)={0x8, 0x0}) r4 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x200200) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f00000002c0)={r7, r8/1000+10000}, 0x10) close(r4) close(r5) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r6) getrandom(&(0x7f00000001c0)=""/95, 0x5f, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000003c0)={0x9, r3}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x2}}, 0x400, 0x0, 0x3f}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x4}, 0x8) r9 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001500)={{{@in=@rand_addr, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001600)=0xe8) sendmmsg(r1, &(0x7f0000005bc0)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="289937a837919ce9ebda4d1508ba3301e265dbe3214759ebae314d6cbb4e7d25694ce83a5a44fed3f1dfb5827519d55bc0e830df33b866aac850250d9a62cf689fa0fc819e5c8b", 0x47}], 0x1, &(0x7f0000000840)=[{0xa8, 0x110, 0x8bed, "f80f2798da57d7e1d9d54f274bee778b8de7488759455f9e9a93bedd4343c6e24845dc2a1b65618482d0714fccc5b0118f249b472ab8cfb279f1f4b7709673c30d06a219314158e45ffa213237b6027666f22245996b419b9abe994af5df0908ad4fdcd6fd66a25183de967687736d74d5d7bc3ade395cae347467aa55f0d4f6ba5372e28c1e1b16185d59ce1032a035416c222c24"}], 0xa8, 0x40}, 0x6}, {{&(0x7f0000000680)=@l2={0x1f, 0x8, {0x7, 0x80000001, 0x7, 0x3}, 0x11b}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000b40)="d3e6f1fce5eee58325d50aa2ebdd3d3e1cde63a6d147b98123741e91e190bd9fa056195ab9ee7dcf8843089f6943130d5408107243d334f599a5a96329546255660f42e91d27dd3a20e8bdc4f39d98c7e6e7c725234a291e29546253cae1d071cee4c73385cb26fd0be478868fabb48521835f", 0x73}, {&(0x7f0000000cc0)="08928defa8e794681a6515143605d30a0c9719c24c1dc422cc5d46024b332d9d0bd323c74e7ad0bae330ec2ff844342e8db79b18fe3b4a696e8b928b49af637eccb0b9af67f86714adab6fdd69948480248a8ceec485666e52b5ce71416763ad7e28d0c862349e7af2c127f2f2f36263128e7a2cecbbdc94075bbc261a3e749284ca1c1ff6ae54e9abad3c86d87514b511a2cc088af1c1076cf540348df9cea8828cd2b22b527dec3b045b5ab07a382c3f2e5e49f19b839442af8409186c684950784fdaf27e", 0xc6}], 0x2, &(0x7f0000000f00)=[{0xf8, 0x0, 0x68a1, "e11d0ea99d51cc257b9f37e9c03ad35f45b91edcd3c9f37e7eb1ec461fe0cf8f0d0b3b5a806a4e42f4005040c6e8ec59653b1be6fccb23f07ca882a2982995e18ba6538797005c5bf534f2e7304e12b063c1ec7b007324f7ef9affade9a505eb195b5686712db36fc2af4305d3802e89d0a0c64553f141d25e24d0633b3269c6200ab163918ad42da9b2632a4b742a607a6bbbc449358a679cfde97681ea644859a92105a031be6a9c1fed3314aacfc1fe81690db8522a4cd12b972a3455e8b6c69eead7fb85339956bf33f01666d1f7d63a8056ffd27f9bee397d1b7a098edde16d"}], 0xf8, 0x20004015}, 0x6}, {{&(0x7f0000001240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x0, 0x4, {0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x80, &(0x7f0000001300)=[{&(0x7f00000012c0)}], 0x1, &(0x7f0000005e40)=ANY=[], 0x0, 0x40}, 0x3}, {{&(0x7f0000003140)=@rc={0x1f, {0x5, 0x6c, 0xf42, 0xb1a, 0x1b, 0xf3dc}, 0xb55}, 0x80, &(0x7f0000004640)=[{&(0x7f00000031c0)="5b53ec196cf52b0304e2efb0550f7bccd26376a35f419327512e1b13719735853b0aa1c343fb6b6a367360a608072f9fc49232e3f7fc8f227656bf90f9d960ecd70670398aaa50f99fe15e4be71cc080d5e52da4e68382a0a184cacb2d46f534d11e7db668bdce60ba2a6965199bc9c36c653072dcd0d100b82fee0d2e444c0ded693e4385354e35", 0x88}, {&(0x7f0000003440)="e0e322d6d9c38b69f674aeb82795cd31918248bd47c00fcc22afb88aac296d4d4260650b1d928692c7a4d57e1aa2abff9bc17585fe1aeaf0", 0x38}], 0x2, &(0x7f00000046c0)=[{0x58, 0x10d, 0x10001, "1bf4c12459e5ebe551802827690638fc9459208b22d6a7e6bbae60472d23dc98b6ee0c245c4ac09f88037d2e450ce20796dbf8f1d07e1a8fcb7c5c271874060ed894"}, {0x70, 0x11b, 0x5, "3c6ef88638ab7c6d65d16f2bbaef6215c89e98d39d8e097a2cafca5ae199b1b63630d6b650b44c86f86c2145cb10514a72614a8943dcd115093b2bbf7508b29f6fe3b7b4cce453a8f9edcb7394078ccfd6388bc9cc9b7f9d1481"}, {0x80, 0x19d, 0x4, "09800eb1ac56f0195d06c029a0f72add565ab7d9e42b022ce74a7543e2fc098402ce8ff0429f3c6e5cd73c2583cf3f1a4bb9f3263810b814a94e442da206b2707d66f6a82c6aa52f06d9a6056df541c2e66a8a1320f40edb6084ce04e8c2438ef834159fb15c03712144"}], 0x148, 0x10}, 0x100000000}], 0x4, 0x40004) ptrace$pokeuser(0x6, r9, 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/13 06:52:58 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000240)={'#! ', "e91f7189591e9233614b", [{0x20, 'wlan1posix_acl_accessprocloB'}, {0x20, "783a9b063accff3e61834f706639c130e45b98776fefc62fc902012b495f3ea8c896ed4968432a03869a90a48f7c40709411b37021caef5643b6134b2989f0a4b9a20dae304d714e2bb12e8639e3a304499b1c9f552b8b6d4f32d1b20c679afde97133c1fb4d230914a98d88e68a4b1c3f929d0fda603ad022998e1c4f339aa33464e2707adc6d05b2437b837010"}, {0x20}, {0x20, '-GPLlo'}], 0xa, "3f47e85b6af4e0fc2edd37891bd4a13160c6d6631cdf89cbcecd2626f6cf405d0339921a38b40d31f4e013bd220528d11f4cac8fabc71d525f900d6a5212c92571c872b471366b2d83738dd050331c1397c2a8ffdd"}, 0x117) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x7) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffff8000, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x8, 0x81, 0x8000, 0xffffffffffffff0e, 0x80}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x7, 0xffffffff00000000, 0x8001, 0x2, 0x8, 0x7fff, 0x2000080, 0x2, r3}, 0x20) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/13 06:52:58 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x8) r2 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000600)=ANY=[@ANYBLOB="0ec7474061541fe3b0a096af93ba3112f87c52e2ee23fdb26a24e5b589e8b0d74bd23717837f891d2c7bc29c52454bdb7059828e3a5df7c0662691a8b29dd502d42433da9039b99a7420338615291bc98b0d09346f54a425c581378d6278a2eacb2cb4c1541bc7188560acfe201d76b5225b9288b838eb483611d2db6acbbd1c6abd97096bbb40f50000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000007c0)={'ip_vti0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="3b00000000000000000001000001000000df00000008000000000000000000000000001200000000"]}) fstat(r3, &(0x7f0000000880)) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x3f, &(0x7f0000000780)=0xffffffffffffff90) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) sendto$inet(r2, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240), 0x0, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) creat(&(0x7f00000005c0)='./file1\x00', 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000000440)="15ac4744a9fa7c85b8f087c32f3c42c871b1a97fc337abbee7fca00084e493d48ebcff3403b71613fe69455b7a80cfcf3d3fb4efe55a4dca89fafbc75dcafe74f60a", 0x42, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x0, @empty, 0x884}, 0x1c) truncate(&(0x7f0000000400)='./file1\x00', 0xffffffff) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) 2018/04/13 06:52:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000001c40), &(0x7f0000001c80)=0x3) ioctl$void(r0, 0xc0045c77) 2018/04/13 06:52:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00000000c0)=0x100000000, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x1000) 2018/04/13 06:52:58 executing program 2: r0 = socket$inet(0x2, 0x807, 0x2) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/16, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@loopback=0x7f000001, @empty, @rand_addr=0x8}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x200000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000040), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0xe847, 0x4}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) [ 113.708838] IPVS: Creating netns size=2536 id=24 2018/04/13 06:52:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) times(&(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x25}}) 2018/04/13 06:52:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x141) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000240), 0x4) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x7fff) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0xfffffd26) 2018/04/13 06:52:58 executing program 2: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='selinuxfs\x00', 0x140000, &(0x7f0000000080)) 2018/04/13 06:52:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0x14}, 0x2}, {0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x3, [0x401, 0x6, 0x5, 0x8, 0x0, 0x0, 0x3, 0x3]}, 0x5c) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = dup2(r0, r0) r3 = socket$key(0xf, 0x3, 0x2) socket$netlink(0x10, 0x3, 0xd) setsockopt$sock_int(r3, 0x1, 0x20, &(0x7f0000000100), 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x640, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x84, &(0x7f0000000240)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e21, 0x29, @mcast2={0xff, 0x2, [], 0x1}, 0x93}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x580b}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7fffffff, 0xffffffffffffff7f, 0x9, 0xff, 0x6, 0x8, 0x4, 0x3, 0x3, 0x7, 0x6f, 0x5, 0x100000000, 0x2, 0x6]}, &(0x7f0000000500)=0x100) [ 114.446868] blk_update_request: I/O error, dev loop0, sector 0 [ 114.453018] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 114.460824] blk_update_request: I/O error, dev loop0, sector 8 [ 114.466790] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 114.474432] blk_update_request: I/O error, dev loop0, sector 16 [ 114.480476] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 114.488123] blk_update_request: I/O error, dev loop0, sector 24 [ 114.494161] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 114.501788] blk_update_request: I/O error, dev loop0, sector 32 [ 114.507845] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 114.515482] blk_update_request: I/O error, dev loop0, sector 40 [ 114.521521] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 114.529151] blk_update_request: I/O error, dev loop0, sector 48 [ 114.535202] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/04/13 06:52:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2000001d) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000000000)="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", 0xffffffffffffff5e}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = dup(r1) ioctl$VT_RELDISP(r2, 0x5605) r3 = socket$netlink(0x10, 0x3, 0x2) dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000180)) 2018/04/13 06:52:59 executing program 6: r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0xb02, 0x70bd26, 0x25dfdbfe, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xc}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x4010}, 0x4044) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fallocate(r0, 0x1, 0xea3b, 0x2) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000000180)) 2018/04/13 06:52:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r2) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 'vlan0\x00'}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) [ 114.542806] blk_update_request: I/O error, dev loop0, sector 56 [ 114.548857] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 114.576852] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/13 06:52:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000efef0b), 0x42) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x800, 0x2, [0x8, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x2}, &(0x7f00000000c0)=0x8) 2018/04/13 06:52:59 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x4bf, 0x2, [{0x5ec, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x200}, {0x7, 0x9, 0x2, 0x0, 0x0, 0x800}]}) r1 = inotify_init1(0x800) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x11}) syncfs(r1) timer_create(0x0, &(0x7f0000000240)={0x0, 0x38, 0x1, @thr={&(0x7f0000000040)="ed056f24f13380013381fc4cf3d5f2daba10922f347bec605fac3e2148", &(0x7f0000000180)="c61e0c23dbac14bd5d4c001768457a92b484ca9628a07561a81ba9080cd032666c46f19a4fa449187f4e14f4b796e501ac387a75edf478957a1e2558a26d79aae9140f9e3b8d43e9f413be31f5ed45fb03d1b60b1061000dc0e21d874b6261aa9c205dcadcfd512ae6383ca67a637b5025f406ac1d9da087c68f008f44609ce66c83f306b010f743528d3bdd1bc325daff0b1edf86c8d40512c2b479247ebd6dd6a6937ce1b5932ceb734101ea7514"}}, &(0x7f0000000280)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)) 2018/04/13 06:52:59 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xfffffffffffffffc}, {}, {0x6}]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ipddp0\x00', @ifru_mtu=0x1}}) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/04/13 06:52:59 executing program 3: rt_sigreturn() seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x34, 0x0, 0x0, 0x5}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/13 06:52:59 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x0, 0x0, 0x3ff, 0x0, 0x7ff}, 0x9, 0xfffffffffffff000, 0x5}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x80000) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0xfce) dup3(r3, r2, 0x0) close(r1) 2018/04/13 06:52:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setns(r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000154000), &(0x7f0000494000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000)=0x9d, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) 2018/04/13 06:52:59 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @remote}, &(0x7f0000000100)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xb39, 0x4e21, 0x0, 0xa, 0x80, 0x20, 0x6f, r1, r2}, {0xffff, 0x3, 0x3, 0xfffffffffffffffa, 0x6, 0xce0, 0x7fff, 0x7}, {0x80, 0x8000, 0x3ff, 0xfffffffffffffff7}, 0xc0000000, 0x6e6bb9, 0x1, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4}, 0xa, @in=@loopback=0x7f000001, 0x3501, 0x3, 0x2, 0x8, 0x8, 0x99, 0xc8d400000}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) sendto$inet6(r3, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 06:52:59 executing program 7: prctl$void(0xd) r0 = dup(0xffffffffffffffff) ioctl$TIOCEXCL(r0, 0x540c) 2018/04/13 06:52:59 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0xa8ff, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="8e", 0x1, 0x9}, {&(0x7f0000000100)="4659acbc7705d20e7355e36d2f3fee5b9f8d573533042e7f6591ac85787760bfd1536ad729bf6da051b99f448d9f3dddab8b608827b1868f30420c03223f2c4051247fb68b1ad096d73b2d9e599fabeba60fdea6554c5149e8edc83854c99649b8", 0x61, 0x7f}, {&(0x7f0000000180)="2ce99c8edffb5c861d304ec78c96aebc9da4286c646d83b689e1393abca56d72ac5c9a7340290f025ae40c14d942b46ffa8e4898c907239c7f7e58be3a2799383c606a13ce5c1b75ba5e5eaf178939b95dcca75de2b4b9d07671989b38e66adbabb586fff20bd27801f46bd14722df0e7e9bb68083c070129809874c559f94f5bc2dd1ab9a5a000c42835c7a2addadb9a9d091daca393b628cc7", 0x9a, 0x3}], 0x800000, &(0x7f00000003c0)=ANY=[@ANYBLOB="61636c2c61636c2c6c6f636b70726f746fa642bd80a43d6c6f636b5f6e6f6c6f636b2c6c6f636b70726f746f3d646c6d2c71756f74613d6f66662c646973636172642c6c6f636b70726f746f3d6c6f636b5f6e6f6c6f636b2c626172726965722c6e6f6c6f63636f6f1f6e0b43d089429f739b6946d88a2df51a41d30f872d7aa6934f14129312c8ee06017ee37ee6f75fbedcca8cb1c71437c36f076c0d9a59"]) tkill(r0, 0x1000000000016) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000380)) 2018/04/13 06:52:59 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000780)={0x0, 0x0}) sendmsg(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000002c0)="071eb70362d72b0dcfbe91a198864a400bfd78b3318a9037dbcc309ec983422f6252c78172a1f15d3d33411d17e5e0096ff461696b0ef54fdca143d826b3630f15405122bf7e807c5e28d9958346b1cd", 0x50}], 0x1, &(0x7f0000001640)}, 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@sco={0x1f, {0x7, 0x5, 0x80000001, 0x9, 0x80000000, 0x5}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="667f1218b77332649b1a3d77ec1be7ede1e60d38b00df3ade9f30cf1232760f2ad6465208060bbb1ec66db52b8dbe8c44c80a195bffe6f5a67143e9ae1a9b08d081b2c774cc37aa7fe69269baedab3e2ab0777e36c173ed54ea063cad03e4ad751dbc6b97571e8413c5ecfea82e392ef63bf31dc29c8df6aecd9572454c85a622cfe884ecd60298b33e1a2cc9c729f4fe8cabb15ac5780b9e502353b0164fe5d5a0e09583209de7fd6a617cf6cad824e9757770f43078fc0850c19bffaa6c67b34916f881809f188c991df30204bb3ded54fd22129d633efb3618cba9a383e84d2d79794db19aad8f41877f1571abcc9dfc446", 0xf3}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x390, 0x4}, 0x4000) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000700)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/13 06:53:01 executing program 1: mkdir(&(0x7f000066cff8)='./file0\x00', 0xa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') acct(&(0x7f0000000000)='./file0\x00') 2018/04/13 06:53:01 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'syz_tun\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000004c0)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000500)={0x0, 0x1f9d, 0x10}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r3, 0x1, 0x20, 0x1, 0xfffffffffffffff9}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r4, 0x4, 0x30, 0x1f, 0x3f}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff800000000000}, &(0x7f0000000140)=0x8) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r6, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f00000001031900000007000000068100023b050900030000000000e1c4bc", 0x1f}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=r5, @ANYBLOB="05000a0040000000000000008b41767e4e00000000000000000000000000000000"], &(0x7f0000000200)=0x2) write$tun(r2, &(0x7f0000000600)={@void, @hdr={0x1, 0x83, 0x9, 0x8, 0xffffffff, 0xcf}, @mpls={[{0x4, 0xfffffffffffffffd, 0xf851, 0x798}, {0x5, 0x6, 0x7}, {0xff, 0x9, 0x9, 0x20}, {0x100000001, 0x9, 0x0, 0x1}, {0x148c45f8, 0x8000, 0x7f, 0x9}], @generic="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"}}, 0x101e) sendto$unix(r2, &(0x7f0000000080)="45baa17bf55e07e3ba612b8520e2f8a920b28a3b4709f9e564b2f668c849f947876c0a3f0f91e75f659b429f0ded076580daf5c51df57770b503c12f38dcce92232ba7aae72b0456d4e50d9c23bd11f52c2599474e897ac7ca84f8bdacd93abd87b2ab676bf8df3c763e8f287abdf75541cf5b5b6e2c0e30b4d733db5cd4531df7f638ad633d6fb1185d0483c2329ec03df888955684a91de939fa05e66b14fb8b29c777b80a7f5eed4624f03bef5c6b3045", 0xb2, 0x80, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'bcsf0\x00', 0x400}) 2018/04/13 06:53:01 executing program 2: r0 = socket$inet6(0xa, 0x4000000080002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/185, 0xb9, 0xfc, 0x0, 0xfffffffffffffe85) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', '(\x00'}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40802}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x9c, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fffffff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe69}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa638}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x18}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20004880}, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/13 06:53:01 executing program 5: r0 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="87a3337773f64d79eca1ab16199945c4860fbec2f5706082b99d91d8f91e9cdc52a01ef220917e0a", 0x28, 0xfffffffffffffff9) getresuid(&(0x7f0000000240), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cramfs\x00', 0x1000, &(0x7f00000002c0)) sendto$unix(0xffffffffffffffff, &(0x7f0000000440)="69d893eded8ae33914c564f14f756815f52d43420e760c5ec2fff788e7fc851af2b27a84055aba8e2160786e1f17a51757577e4e92bcd8969a5ff92465ef3864d474dd4bd397a08befa460af1b455068ef360fdbffcd942796c2f199761fccd1ed53d041751870063190b5d7feb312aeca97179d5b17affaf5c8a3f0878eb9d5d60d1e156cdef69a115b06f912823673a3293d21be87401e495ee5395b86e91065e4b51a0568834f36280c3b5743234fe5d522264dee2dfa2b9e9ee97e3f9d876c05a02072fcac0a91e6ad8d762a1bb3407cd14c43783cee9f4b169d87b747b1e4b1796c", 0xe4, 0x4000, &(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)='./file0\x00') 2018/04/13 06:53:01 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$binfmt_elf64(r2, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]}, 0x78) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) 2018/04/13 06:53:01 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000000000)) 2018/04/13 06:53:01 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1a0c0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) fallocate(r1, 0x1, 0x0, 0x100000001) 2018/04/13 06:53:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x0, 0x3}, &(0x7f0000000400)=0x20) flistxattr(r0, &(0x7f0000000040)=""/88, 0x58) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x402, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e24, @rand_addr=0x100000000000000}}, 0x5b, 0x3, 0x6, "7bf55253c17bee55bba9e624e36f973a436aacd9f61b81e2da8716c953f54c9b7c8e081a5bae828301547d0ae8f9d1501194f5da8e9f9c2001c09e6f945a3a58e25dafef27998065ee4e717a8ce5184a"}, 0xd8) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x600000, 0x400000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000140)=""/31, &(0x7f0000000180)=0x1f) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000100)={0x4, 0x1, 0x5, 0x9, 0x100}, 0xc) 2018/04/13 06:53:01 executing program 1: r0 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readahead(r0, 0x200000, 0x8) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$unix(r0, &(0x7f0000004100)=@abs={0x1, 0x0, 0x4e24}, 0xffffffffffffffe9) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001a40)) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000001880)=[{{&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001800)=[{&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000580)=""/113, 0x71}, {&(0x7f0000000600)=""/70, 0x46}, {&(0x7f0000000680)=""/99, 0x63}, {&(0x7f0000000700)=""/238, 0xee}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x8}, 0xfffffffffffffffd}], 0x1, 0x2, &(0x7f00000018c0)) sendmsg(r1, &(0x7f00000040c0)={&(0x7f0000001900)=@can={0x1d, r3}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001980)="cb258b2d3b90441e5ddff5a4ef8d86683af6740fc2e43d2b136249375f9bc07ebd28198f9c3af5815c84d26bae598fe0e4a365ee973315b094c61d509d0ade2a1d965450d0eef2974ddbe42b2bb8d4ae74edbfadcca18dc627b72cb95114608ff1e9e0ac9612", 0x66}, {&(0x7f0000001ac0)="54bcc4e6fb0959b3bd6680ee51be189a0aef74f5108dbe35ad23711a100debd0ac61eb499e1ba4497a670568c64bce1547d09428be9995c4c2fc99f9b624d75a9086118e95df1ba32052396d1a51e41c2d07104bf8fe9c3cd6d125b6a72be44b8e3b8b4d58d12a0ae6914fb0878146288146e0dfdc9db89587554acffcd6897ee9baf3844a", 0x85}, {&(0x7f0000002b80)="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", 0xfb}], 0x3, &(0x7f0000002e00)=[{0x38, 0x115, 0x7, "a873c7a885eebfcd3fe7c233a81f88fe1a26e6f3d0db215e041aae185642dbfafa43"}, {0x108, 0x95, 0x0, "916a50116ff15a2983b536646b0f3e8483468383d55910dfc0c90b87418f6c457526a9c509b531e0a07df8f1a5236ad12fd0eba55cc04d197c5ea9284bbcee87eccce3d0bacfdabff559ed081971ab60d38c5cf694bf91cfa611937124890a9a0b7a6ccd5d8239bd2b1a3b50733cef873d949cde82160b3b1d2b32dd6d35ffa0295614dfa644520c85b599b5c7628a887662cd34c6c0a239e359f31de4beef8215d9e829b6616437f39610d6aa8c1d82bb8a025703d8c3eb9775b07d2113112cb53e97a392ec07b7ccc54c707256cf9d4ee319484e893f26e0f6dd4696c35f870922bf6408f84ff4741f7ed566a092852428ee7227814d"}, {0xb0, 0x100, 0x62, "a003335194efa8ba7ab42e6784326a2fc12dc11f75f430c49641d55b011750befff5d571d242de1cfa0fe4ebb589e61e013a6c91cf37e3836cd5b56e536083ff27ff7df878bf8a462298f044c1a027aefb8826a4a779281beaf059a3b1f3dc0e96062b63d0f05e4878e19e1d980b413f2810e6c35bed4c1e1b3da9b534133b83fdddd527ea80487af78907b6247bf9fd1fd1a8116f6abc109fa17d"}], 0x1f0}, 0x4000000) sendfile(r0, r1, &(0x7f0000000000), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {r4, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x7f, 0x6, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unlinkat(r1, &(0x7f0000001a00)='./file0\x00', 0x0) accept4$unix(r1, &(0x7f0000000500)=@abs, &(0x7f0000000100)=0xffffffffffffff4b, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000004180)={0x1f, 0x7}) 2018/04/13 06:53:01 executing program 0: r0 = socket(0x1, 0x0, 0xd23) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={"626f6e645f736c6176651800", r1}) r2 = socket(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) 2018/04/13 06:53:01 executing program 6: mmap(&(0x7f000001e000/0x3000)=nil, 0x3000, 0x1000000, 0x3e, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r0, r1, 0x2, 0x40000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f00008e1ff0)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/13 06:53:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') fchdir(r0) r1 = openat(r0, &(0x7f0000000000)='8/file0\x00', 0x121080, 0x8) syz_fuse_mount(&(0x7f0000000080)='8/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x7) fcntl$getown(r1, 0x9) dup2(r0, r0) 2018/04/13 06:53:01 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000010e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x17800) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x0, 'io', 0x20}]}, 0x4) 2018/04/13 06:53:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f00000000c0)=0x8) socket$packet(0x11, 0x2, 0x300) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) close(r0) r3 = accept(r0, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000240)=0x6) 2018/04/13 06:53:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) pread64(r0, &(0x7f00000003c0)=""/59, 0x3b, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000eedffc)=0x14e1, 0x49) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/224, 0xe0}], 0x2, &(0x7f0000000280)=""/236, 0xec, 0x9}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000440)={{0x3, 0x3, 0x8}, 0xffffffffffff0001, 0x9}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/13 06:53:01 executing program 0: r0 = socket(0x1, 0x0, 0xd23) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={"626f6e645f736c6176651800", r1}) r2 = socket(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) 2018/04/13 06:53:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x2000000008002, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x200000, 0x40) ioctl$KDMKTONE(r1, 0x4b30, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)}, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 116.409203] device syz_tun entered promiscuous mode [ 116.415559] device syz_tun left promiscuous mode [ 116.459369] device syz_tun entered promiscuous mode [ 116.465640] device syz_tun left promiscuous mode 2018/04/13 06:53:01 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)={0x2, 0x11, 0x0, 0x0, 0x12, 0x0, 0x2, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x90}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000200)={{0xfe, 0x5}, 'port0\x00', 0x20, 0x4, 0xd96, 0x9, 0x4d5da3b7, 0x6, 0x6, 0x0, 0x4, 0xfffffffffffffb92}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0xb, 0xe, 0x0, 0x0, 0x25dfdbfb, [@sadb_address={0x5, 0x5, 0x0, 0x20, 0x0, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5e1f65fa}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa16}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}]}, 0x70}, 0x1}, 0x20000080) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x80000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r2, 0x1}, &(0x7f0000000380)=0x8) dup(r0) 2018/04/13 06:53:01 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r3 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) process_vm_writev(r3, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fece6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa0500000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/13 06:53:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x6, &(0x7f0000000100)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x3f}) fcntl$lock(r0, 0x7, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000c1, 0x102) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x81, 0x1b, 0xbd6, 0x7, "7901e5cf5b17e4f09c208bc05d93b544f8d6643fb6457c3d5448204af297b14d"}) 2018/04/13 06:53:01 executing program 5: r0 = socket$inet(0x2, 0x8080a, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x440000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000140)=0x3) 2018/04/13 06:53:01 executing program 1: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) r1 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='GPLvmnet0\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x438900, 0x0) sendto$unix(r2, &(0x7f0000000480)="9979b3b989e7c77a7cc973c46e09546a019e50372d6ef67a5117e9d8b05ab8050d6060a2d89ec3d19abe3fe1838d43683cc5a94ee8dbc938ee5a62ddb401f19df4c98cd7bf24f18746a42b4f8db2b3fc2c035bdda350ad82ccc090bd214077e12e97256a02ed472b2b1d9fe4240dac3ec35f87788d6c52b5b1448d3781359eb8577b62c20520993a677ef79eaadb75adce68d0a4bd192e4c535498ae37670ce776a934f0b515add9dccf4d1d29f4f745b0bbd74d685d46756804a7eea8c743049f8cffd3ff20f7092e", 0xc9, 0x20000004, &(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x1000000, &(0x7f0000000180)="688ef286876f0b9085132671a3bf149ea84ca2c296d61d1fc03e00100000e2b9c24a66d27c37696133fe64fe4ad4d2f838b63cae10f0969ee9bffef090d3312a1b9e98519b3277646d33b5a889cb1be8ce57bcaddb616c6ff675e2fc0732f8e6ae57a72f1342ebdc268eab5d4617128d25dcf3881637b66c7629f835a4a4b4d9f1b3e420ebd20ca3bb2eb9") mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='anon_inodefs\x00', 0x100004, &(0x7f0000000380)="5ad3d854e76ced0d3d5b94465f5c21506ff8e9d99041ef0eca45d309da1ed41758d14c16769360d494343b3567322862e03e0a60d09f39c5aa69f0bad717fcead49aca08ce03e77c14a568cd8c3123ba9236a609159a71832f0011261546d9ea6de09a82790161a60083fc00ce54efe1959b5d22b41593fccdeb3456d4554697b998d6e810e0f285332d24f01629890ffbb3210b22d64f68502f2822c4bc8d0e4e299ba5d91dcdb11f") umount2(&(0x7f0000b1d000)='.', 0x0) 2018/04/13 06:53:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0x5c}, {}, {0x6}]}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'irlan0\x00', r2}) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) 2018/04/13 06:53:02 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x80) fallocate(r1, 0x1, 0xffff, 0x40000004) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/13 06:53:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)={0x2, 0x11, 0x0, 0x0, 0x12, 0x0, 0x2, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x90}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="002335c1a0753027c7542b4a5acf66a20294f0f6ffcf6865cfcd31b37105f273146f71deec598be782e8eb959d76e33e32e01f80c7a7731c35bbdc8b5c1437075efa6542ec253c204353b89942d76a801f511650bed9fd8eb6711b86189aa7077cde4a33051822491479f5c72dfcb753f1c920d893e8fd1f4b7f01b140585dfa34c1e6183ec1bffe2f5e8bd0bc25a73dbbe1ff78b0073328de4b6673afa8f851bf320c38631d355f866ba63449731a"], 0xffffffffffffff9a}, 0x1}, 0x20000080) dup(r0) 2018/04/13 06:53:02 executing program 2: prctl$intptr(0x20002e, 0x435) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000000b000)='ns\x00') fstat(r1, &(0x7f0000000080)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000440)={'ip6gretap0\x00', 0x400}) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00') writev(r1, &(0x7f0000000400)=[{&(0x7f0000000100)="3abf554445015403c3e194edee5f154f23ad1fd9e893108207564e5d9c9685f98575494b32ccaacc05b1c0aa29d0acd1c0443180ad87e201c20be82fd37ee7267caadb861aa01b61899e041594c9590cf7ac0b57fbcfac19c2aba33f95d1d709502c4ebeedea3f79304801d9b7d4c1bd411c756947b626aa48f69a9a05e7bc35366bcf03b3b56e6da2be7aba9fe159ad7186d1f92fffda369dc725fc59b8f4bddc3cb2ba7fb889c89f4551ec9f19abc63d150e26554af25bf231043565e6384493c49bf3dbca0fbbb12f15098016e50e49781526b162e8ad65b9492bde7abfbab8e267a92a39ce9d886e97a3", 0xec}, {&(0x7f0000000300)="92a5203145c9516c75c05edda1c8ab3a34a88ef2fb089b822dcf6f19e2752f10a6ccf3f25add0722713fe13308dcab7326a8d76fcf8b033570e06bfe855225983523fa1b4ca2009b1ac2b21f665ce7cf3ba85d019dbbf30dfd27c0e5185fb7705f1b4a951ea226b9dbba0056df21b6866b726c8ca28a294a6c685ddecfb1", 0x7e}], 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000380)={'team0\x00', r2}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=r3) 2018/04/13 06:53:02 executing program 7: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$VT_RELDISP(r0, 0x5605) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/04/13 06:53:02 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x40000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) nanosleep(&(0x7f0000000000), &(0x7f0000000040)) 2018/04/13 06:53:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000d00)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="4401000010000100000000000000000000000000ffffffff0000000000000001000000f90f000001000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x800000000000000}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000d40)=@polexpire={0x1328, 0x1b, 0x20, 0x70bd26, 0x25dfdbfb, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e22, 0x10, 0x4e24, 0x0, 0xa, 0x20, 0x80, 0xff, r2, r3}, {0x7fffffff, 0x4, 0xa0, 0xedf, 0x5, 0x10001, 0x3f, 0x9}, {0x9, 0x80000001, 0xffffffffffffff71, 0x7}, 0x8000, 0x6e6bb3, 0x3, 0x1, 0x1, 0x3}, 0xffffffffffff8000}, [@offload={0xc, 0x1c, {r4, 0x1}}, @tmpl={0x84, 0x5, [{{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x6c}, 0xa, @in=@rand_addr=0x401, 0x3506, 0x0, 0x0, 0x2, 0x4, 0xffffffffffff9fea, 0x1f}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d5, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x4, 0x3, 0x15a, 0x1, 0x7f, 0x1f}]}, @algo_aead={0xc8, 0x12, {{'generic-gcm-aesni\x00'}, 0x3d8, 0x3e0, "fb6fb456b3d60569a28452fa24f428d2e0ed2011e48fa6646a87ba555d84564aa5c94fe0e4e450f2885902f7eb848e04f2ce3f9026598fab0900d6778a4e4ff415fdeb421558e130fec4cd0d6c26483b09a24e1046447360e8c5acddbb6ee931e4483d640c858e66c4cc7c3e9b84625613969f433c6fd2b1dd08e2"}}, @algo_aead={0x104c, 0x12, {{'authenc(mcryptd(wp512-generic),ecb-serpent-avx)\x00'}, 0x8000, 0xa0, "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"}}, @sec_ctx={0x94, 0x8, {0x8f, 0x8, 0x1, 0x1f, 0x87, "95713af23c843b9bd5fdcb8b9ec025eae574852cbb504e6f1b1abfd09347cb0034fc1d2480e48f381612d4f8ebac8a87f79fedcded27181af74908260fc7e7d537ee5b6ab679bc81ae7bcc2fcea4f7924606829a8ed6f6e5fa56e7baa833bbb942387c82d98a1a57957c0d1918114c614146d85c2a719692c845ff87cfdce065e14d998e64a21a"}}, @replay_val={0x10, 0xa, {0x70bd27, 0x70bd2a, 0x456c}}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd28, 0x70bd2d, 0x70bd27, 0x70bd2d, 0x0, [0xffffffff80000000]}}]}, 0x1328}, 0x1, 0x0, 0x0, 0x80}, 0xc001) 2018/04/13 06:53:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) r1 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000200)=0x76) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000003c0)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) socket$pppoe(0x18, 0x1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f00090001000704082214abdd0500000000", 0x58}], 0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r3, &(0x7f0000000400)=@nl=@kern={0x10}, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x40, 0x10000, 0x6, 0x20, 0x4f}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="664d5000f776b2c7f8ba44b0df65bddff28c90a329a23e82c9870e945822829feaa2d615d0210cbe75a851b16ae4491e46dcd2e24261ab871d3f23311527dac794d9999770b6cbea9e5a6a52431df8d189ed00007806b6ac540d27f45d9c6463929b0f676b9ec6dda45bbd4485cc64fe646adfa7f7ef38c6f389994609cc6db505c44f9835b9a465de2f875915886104dcacd87c1fcaa04109c03f7657"], 0x58) 2018/04/13 06:53:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)) ppoll(&(0x7f00003d0000)=[{r0, 0x6}, {r1}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/13 06:53:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000140)) 2018/04/13 06:53:02 executing program 5: socket$inet(0x10, 0x3, 0xc) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0xfdc5, 0x1, 0x0, 0x5, 0x3ff, 0x7, 0x4}, &(0x7f0000000040)=0x20) sendmsg(r0, &(0x7f000001d000)={0x0, 0xfffffef3, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000080a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0xfffffffffffffe80}], 0x23d}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x9) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000100)=""/117, &(0x7f0000000180)=0x75) 2018/04/13 06:53:02 executing program 2: r0 = epoll_create1(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x8001, 0x5, 0x1, 0x7}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e9eff4)) 2018/04/13 06:53:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x9821ec2bd4d33f10, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0xff, 0x2f, 0x7, 0x77, 0x6, 0x2}) getsockopt(r1, 0x4, 0x8001, &(0x7f00000000c0)=""/78, &(0x7f0000000200)=0x4e) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup3(r0, r2, 0x0) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000180)=""/72, 0x48}], 0x1) r4 = inotify_init() fcntl$notify(r4, 0x0, 0x282) pipe2(&(0x7f0000a86000), 0x0) 2018/04/13 06:53:02 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) sync_file_range(r1, 0x1e5, 0x4, 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x180003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 06:53:02 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r1 = syz_open_dev$sg(&(0x7f0000002cc0)='/dev/sg#\x00', 0x80000001, 0x84380) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002d00)={0x4, [0x1f, 0x4dc, 0xae14, 0x0]}, 0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="35c14bca786d908abd10a3a2bd4bab1335a57ee1766894cc1cf727436b34b7111900c1640757bb60b786f49552a18e7802c7c1415c2365fe2eb3adff62ddc89d043ea3"], 0x0, 0x0, &(0x7f0000260000)}) socketpair(0x10, 0x80a, 0x8, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) setitimer(0x1, &(0x7f0000000140), &(0x7f0000000180)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="016340400000000000000000"], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/13 06:53:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b2ff0)={0x2, &(0x7f0000df3ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0xccf5}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x96, 0x4) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000140)=0x7f, 0x4) 2018/04/13 06:53:02 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r0 = socket$key(0xf, 0x3, 0x2) r1 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffc) r2 = request_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000000380)="c48e1bc77663cd1facce0ee7e5e7859e98895c2635b7ac68c5002fa4d3ca18b8", 0x20, r2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="35176dd0d630d7a4c4bcc3ddef6cddecec8ca3e4fff1bad83ff3b097efcd5a986fdd4cd0d9e5ab82cc14144c3fe23dce752073b4939d50c8cbf857ea1656b6f8a497769a67f3bd198f24f2a05e3324775d44a8cb9da162a01c61eba7fd05b62380bfc0c3bef81a7c6067d915f14e91910716c950d903b7619434848654aebd6f8481ece52ec848b6f79fa6b5efef80a677f1b2e1b6bf11cea1d6ea0dbb7d8074b0344515923ca07c8d73513cc7cc5f76af0a"], 0x10}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @empty, 0x10001}, 0x1c) 2018/04/13 06:53:02 executing program 7: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x1) write(r0, &(0x7f0000000040)="f0", 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'dummy0\x00'}}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/13 06:53:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f000005d000)='/dev/sg#\x00', 0x0, 0x10107d) vmsplice(0xffffffffffffffff, &(0x7f000005c000)=[{&(0x7f000005c000)="bb", 0x1}], 0x1, 0x0) socket$inet6(0xa, 0x4, 0x19e) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/04/13 06:53:02 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000680)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000007c0)=0xe8) getgroups(0x1, &(0x7f0000000800)=[0x0]) r7 = syz_open_dev$loop(&(0x7f0000000840)='/dev/loop#\x00', 0x1, 0x4000) r8 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000880)='cgroup.subtree_control\x00', 0x2, 0x0) r9 = openat$dir(0xffffffffffffff9c, &(0x7f00000008c0)='./file0\x00', 0x20000, 0x0) r10 = socket$inet(0x2, 0x2, 0x9) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000900)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) setsockopt$bt_BT_SNDMTU(r11, 0x112, 0xc, &(0x7f0000000f80)=0x68, 0x2) r12 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000940)=@full, &(0x7f00000009c0)=0x48, 0x80000) r13 = socket$inet(0x2, 0xf, 0xfffffffffffffa62) r14 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/relabel\x00', 0x2, 0x0) r15 = syz_open_pts(0xffffffffffffff9c, 0x2200) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000c00)=0xe8) getresgid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) r19 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000d80)=0x0, &(0x7f0000000dc0), &(0x7f0000000e00)) sendmsg$unix(r0, &(0x7f0000000f40)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000180)="992e98d979f4440f53da1f14a0ebf9c209784735756c8607e73c61def9b86b195b109839906091bd9415b6633f5280ad62365ed5fb4f696708a46d52b4b6fc56b558234a0d0ad05dc88deb01657eacd247716b41a9e6ae2b9be46ad0524df88437724a9b97435f6f3e99e693188cb63e246f779050eb7829971b1582b5002d140d0963f22ade7d886d30e8eb803786653aeb94147dd544bc0a563853e0", 0x9d}, {&(0x7f0000000240)="55a692f34790b8b6d5bcd1ddb53971a5158d60a95f", 0x15}, {&(0x7f0000000280)="c8323debebf5a9f3882f91e0e8145416726149db3337fa5dfa1059920fa4", 0x1e}, {&(0x7f00000002c0)="36fe32791229c9964301bbfa3eb9ee5e8d5e5186743c671e6189626527636485493c8e74c9d1085bd6f41980ccb9437f6f02f9b8c7ab41bcde76ee90a44aa071ae88c03340ddf393788965", 0x4b}, {&(0x7f0000000340)="86b73ff3949c405ee37de35b412e2b32a4f70509e26ffefa0081", 0x1a}, {&(0x7f0000000380)="528fa4f22b37a7d786a62bd5827a8f7e912f4eef9401d9f46fb733dfee1f5d5036c0190923c6bf30f5c4ec066217", 0x2e}, {&(0x7f00000003c0)="c27845b31d7aa1db482246fb94c3196b20dc69ada5b94013ee00c465c892c38a", 0x20}, {&(0x7f0000000400)="b83249b6da694614e71dd82b01c8468cef5df98c0bb7d1aa78e6", 0x1a}, {&(0x7f0000000440)="cb232021498a8ccb8a4881527f46ac524848c13784015c6f0ace6c9e8bb0360c1028b5c336ed9c9de43ff2", 0x2b}], 0x9, &(0x7f0000000e40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xe0, 0x8080}, 0x4004050) r22 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) write$eventfd(r22, &(0x7f0000000100)=0x2100000001, 0x48) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r23, r22, 0x80000) 2018/04/13 06:53:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6d6366696c74657200ca1ab668a2e5c17b5168603d59dfe54d9eb86a6f4ddbd703d20bebbdf4761e0fa3fe0e88eace1ba75d05f19f7defaccaa6b390288949af2642d935149ba9d11813abdeb71b72538b815d5880f2") fcntl$setlease(r0, 0x400, 0x2) fcntl$setlease(r0, 0x400, 0x1) dup(r0) 2018/04/13 06:53:02 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/210, &(0x7f0000000180)=0xd2) futex(&(0x7f000000cffc)=0x4, 0xb, 0x2, &(0x7f0000edfff0), &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000280), 0x0) 2018/04/13 06:53:03 executing program 7: r0 = open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x2000800000000008, r1, 0x10000, 0x100000001}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0xc0000, 0x0) openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000000040)) [ 118.618266] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 118.737354] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 118.875437] binder: 10677:10717 ioctl c0306201 20007000 returned -14 [ 118.896527] binder: 10677:10717 got reply transaction with no transaction stack [ 118.904040] binder: 10677:10717 transaction failed 29201/-71, size 0-0 line 2926 2018/04/13 06:53:03 executing program 5: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x2) fcntl$addseals(r0, 0x409, 0x7) fallocate(r0, 0x0, 0x0, 0x82) 2018/04/13 06:53:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000440)={r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x4, 0x7}, &(0x7f0000000200)=0x98) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4a20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=@getnetconf={0x14, 0x52, 0x500, 0x70bd27, 0x25dfdbff, {}, [""]}, 0x14}, 0x1}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000740)=ANY=[], 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a", 0x7}], 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0], &(0x7f0000000180)=0x1) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/13 06:53:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = socket$inet(0x2, 0x80000, 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$inet(r2, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x100000001) 2018/04/13 06:53:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) chroot(&(0x7f0000000380)='./file0/file0\x00') bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) open(&(0x7f0000000640)='./file0\x00', 0x400, 0x80) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000880)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x11) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) recvmmsg(0xffffffffffffffff, &(0x7f0000002600)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f0000001580), 0x0, &(0x7f0000001600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000002640)={0x0, 0x989680}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x4000) r4 = accept4$bt_l2cap(r3, &(0x7f0000000400), &(0x7f0000000440)=0xe, 0x80800) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000500)=""/4, &(0x7f0000000600)=0x4) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) futimesat(r5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)={{0x77359400}, {0x0, 0x2710}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='tunl0\x00', 0x10) writev(r0, &(0x7f0000000500), 0x26b) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000580)={&(0x7f0000000680)=ANY=[@ANYBLOB="d23f0460cfc364f5a793f92432cbe6013eebe30ea41c5c7b618b3969e727db23fbd85c2f7f2834a20fd315012d21f7244678908d1f652fce2000c515303a4ef1010b7e4e", @ANYRES16=r6, @ANYBLOB="00042dbd7000fcdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x850) 2018/04/13 06:53:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000300)={0x1c, 0x49, 0x100000000401, 0x0, 0x0, {0xa}, [@generic="536ee85e07"]}, 0x6}, 0x1}, 0x0) 2018/04/13 06:53:03 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x6, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x390) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/04/13 06:53:03 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000680)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000007c0)=0xe8) getgroups(0x1, &(0x7f0000000800)=[0x0]) r7 = syz_open_dev$loop(&(0x7f0000000840)='/dev/loop#\x00', 0x1, 0x4000) r8 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000880)='cgroup.subtree_control\x00', 0x2, 0x0) r9 = openat$dir(0xffffffffffffff9c, &(0x7f00000008c0)='./file0\x00', 0x20000, 0x0) r10 = socket$inet(0x2, 0x2, 0x9) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000900)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) setsockopt$bt_BT_SNDMTU(r11, 0x112, 0xc, &(0x7f0000000f80)=0x68, 0x2) r12 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000940)=@full, &(0x7f00000009c0)=0x48, 0x80000) r13 = socket$inet(0x2, 0xf, 0xfffffffffffffa62) r14 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/relabel\x00', 0x2, 0x0) r15 = syz_open_pts(0xffffffffffffff9c, 0x2200) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000c00)=0xe8) getresgid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) r19 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000d80)=0x0, &(0x7f0000000dc0), &(0x7f0000000e00)) sendmsg$unix(r0, &(0x7f0000000f40)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000180)="992e98d979f4440f53da1f14a0ebf9c209784735756c8607e73c61def9b86b195b109839906091bd9415b6633f5280ad62365ed5fb4f696708a46d52b4b6fc56b558234a0d0ad05dc88deb01657eacd247716b41a9e6ae2b9be46ad0524df88437724a9b97435f6f3e99e693188cb63e246f779050eb7829971b1582b5002d140d0963f22ade7d886d30e8eb803786653aeb94147dd544bc0a563853e0", 0x9d}, {&(0x7f0000000240)="55a692f34790b8b6d5bcd1ddb53971a5158d60a95f", 0x15}, {&(0x7f0000000280)="c8323debebf5a9f3882f91e0e8145416726149db3337fa5dfa1059920fa4", 0x1e}, {&(0x7f00000002c0)="36fe32791229c9964301bbfa3eb9ee5e8d5e5186743c671e6189626527636485493c8e74c9d1085bd6f41980ccb9437f6f02f9b8c7ab41bcde76ee90a44aa071ae88c03340ddf393788965", 0x4b}, {&(0x7f0000000340)="86b73ff3949c405ee37de35b412e2b32a4f70509e26ffefa0081", 0x1a}, {&(0x7f0000000380)="528fa4f22b37a7d786a62bd5827a8f7e912f4eef9401d9f46fb733dfee1f5d5036c0190923c6bf30f5c4ec066217", 0x2e}, {&(0x7f00000003c0)="c27845b31d7aa1db482246fb94c3196b20dc69ada5b94013ee00c465c892c38a", 0x20}, {&(0x7f0000000400)="b83249b6da694614e71dd82b01c8468cef5df98c0bb7d1aa78e6", 0x1a}, {&(0x7f0000000440)="cb232021498a8ccb8a4881527f46ac524848c13784015c6f0ace6c9e8bb0360c1028b5c336ed9c9de43ff2", 0x2b}], 0x9, &(0x7f0000000e40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xe0, 0x8080}, 0x4004050) r22 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) write$eventfd(r22, &(0x7f0000000100)=0x2100000001, 0x48) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r23, r22, 0x80000) 2018/04/13 06:53:03 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) [ 119.015971] binder: BINDER_SET_CONTEXT_MGR already set [ 119.021290] binder: 10677:10720 ioctl 40046207 0 returned -16 [ 119.036149] binder_alloc: binder_alloc_mmap_handler: 10677 20000000-20001000 already mapped failed -16 [ 119.046095] binder: 10677:10717 ioctl c0306201 20007000 returned -14 2018/04/13 06:53:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) signalfd4(r0, &(0x7f0000000000)={0x253c00000000000}, 0x8, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="147435f69de8fc09b4cccd09000000116e31dfdfc9941d102dc6"], 0x1a}, 0x1}, 0x0) 2018/04/13 06:53:04 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x7, &(0x7f00000000c0)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x8}, 0x7b}, {0xa, 0x4e20, 0x8001, @empty, 0x2}, 0x2, [0x80000000, 0xaac, 0x2, 0x0, 0xc03d, 0x0, 0x5, 0xc7]}, 0x5c) clock_gettime(0xfffffffffffffff9, &(0x7f000039a000)) getegid() 2018/04/13 06:53:04 executing program 2: fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5, 0xffffffffffffffff}, 0xc) timer_create(0x0, &(0x7f0000000100)={0x0, 0x22, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000ce0ffc)) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000001fe0)={{}, {0x0, r2+10000000}}, &(0x7f0000001fe0)) timer_gettime(0x0, &(0x7f0000182000)) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000001a40)={'filter\x00', 0x8c, "9fe08bc3d3784428a8382673105e4f57a8105a29661bf04018740adef94713c318d3d0b75616b999b4337c4301b368efd77fab4a7711786c53df951cbb1f6fbc28eaa774f8ebacad0a637f59aabc432509e2fd44458015047103570acff0f44b6b7a0e0346327c77364b1d91ff7b6d652c0e93c200c888b2330807f4b2fd20bc7612442e2022d7ee415300b6"}, &(0x7f0000001b00)=0xb0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) inotify_init1(0x800) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001d00)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001d40)={r5}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8f}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001b40)={0x0, 0x7, 0x10, 0xffffffffffffffe0, 0x20}, &(0x7f0000001b80)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001bc0)={r6, 0x4}, 0x8) connect(r0, &(0x7f00000017c0)=@ipx={0x4, 0xf75, 0x61, "8bc660221bff", 0x7ff}, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000001980)=[@in6={0xa, 0x4e24, 0xeb0e, @empty, 0x40}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x63}, 0x48c}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0xae0}, 0xfd}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x100}], 0xac) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001d80)=ANY=[@ANYBLOB="f4221ded96c04fd53df59bc88ea166971b5bcd009b28ccfd1dc81d73349729f9932e1c5110862330f7f6fa1660c7b5085ffac745dbf7b0267b62bf21538f6b172eb3938d1ee75d2093ffbf91b7cc411cf79c596af7513ccffb4b189a48b42bb7b2f5e7de565a9b29a9f2a76bad040c4366e1e7c725596c58269cd8ee3b5b4be37c3d59694c2ce14d040094d51e57198a1d1dd0fceb93106f49"]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) fcntl$setown(r0, 0x8, r7) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000200)) r8 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001880)=ANY=[@ANYBLOB="6d617a676c6500000000000000000000000000f3ffffffffffffff000000000011000000ad8e4e6d55ebcc7512543d8d416fc03d0192c3861698a1584d6dd73570a2cee95212ef91599742da20d2d4daf7065d520804c744b04b48a5227025d5dca799872fdc6ebacd0a3c6854b84fbbe60233ae061c7ccf05ff5f11a1750fb2190be01ac68be03bedd681e848f3565e44157f862e06fac953b8070d513a5b0f985d1fab1100000000000000000000000000000000228b990dd3775d0ebc32babbdf368e77fbd9f94dc75b5863581ac434de4dd8090735647a8442708712123ffd761be2fec454762609b2c2ebda8734acd4049e317148c8c9d253a58362"], &(0x7f00000013c0)=0xfffffffffffffede) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001840)={{0x0, 0x3, 0xa2b, 0x2, 0x8001}}) process_vm_writev(r8, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001f40)='/proc/sys/net/ipv4/vs/drop_packev\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r9, 0x40044590, &(0x7f0000001680)=0x7ff) 2018/04/13 06:53:04 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000200)=ANY=[@ANYBLOB="00800000000000080000000100080000000007"], 0x14}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x3, 0x6, 0x7, 0x3, 0x8d0, 0x4, 0x14b}, 0xc) [ 119.604874] device lo entered promiscuous mode [ 119.609488] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 119.701314] device lo left promiscuous mode [ 119.739621] device lo entered promiscuous mode 2018/04/13 06:53:05 executing program 5: r0 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f00000000c0)={'bridge0\x00'}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1a1000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @multicast2=0xe0000002, 0x4e24, 0x1, 'lblcr\x00', 0x4, 0x9}, 0x2c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/04/13 06:53:05 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={'team0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000040)}}) write(r1, &(0x7f0000000100)="260000002a0047d2ff1f000000000000000000000000002100000000000000", 0xffffffffffffffe6) 2018/04/13 06:53:05 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8010510}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x24c, 0xb, 0x7, 0x711, 0x70bd25, 0x25dfdbfb, {0x3, 0x0, 0xa}, [@nested={0x114, 0x19, [@typed={0x98, 0x60, @binary="09185e3f4f78cb92f4c14f421a0d7425f5a5a6b1f1be1d6139e39c837afc7de556c24474d357de27e12cdca6ab88553c54adf48b9796e95323dd4708512935f8729f87f9a72dd781718fd5345091af2a8e1dd427a306a81347a7ea73d7a547227f4d24b932d2e9a5184a77c63215bf2b8c04926a5bd44327bc8decdaa55633917fbb50041f8f20715aa75b942f4899a5335e4fe0"}, @generic="8e1b9b043308d46388c1941eb6a418a5091b9bcd992c5d34febacaf60cbdd2a19e108a480a7a92abfdb54001ac7153c2b69956a7d7315ea073985303ea3c696b83b9f85d3bb6c2d61c3775ae41a49fa3cb4b3216e6e38361ef77e331b7fb7070966b8d50b74bdf963493319f15eb9ed43f84022f1c8c59"]}, @generic="d43928de7c07d8e1d18992aa67436956214ca0f2d155e5124e868a8d8039f53e9b5c387e3f89700552aea6285fd4b66159229ecf351f0922db5d04aa89dbf0f4fe245683bff9d5ac39621cd8368e2fd832b0f8c947ffdb9c7c2d3ba798335cd449618926c4e8447e5c4fd795f579b4d21ffeb79d26bb3365a870fa7f42b3aff30af4baeb466a446d32048b14507d3bd40773510d6de19bd5932b91526d0431c32b5933e7de66960a271a1c9e3e9a27610618165493e8468019484dd20c863ba5b5563cf64a37b77fcfc485a9a40f13a783ba9ab7e787c61fc1a2afeda1ba2eec4d", @typed={0xc, 0x6d, @u64=0xaf7}, @typed={0xc, 0x5d, @u64=0x81}, @typed={0x8, 0x79, @uid=r1}, @generic="3b414bacb67061656df1d0c306cb4465cc4c126721debfaab4a121b87c60ff64c3ca"]}, 0x24c}, 0x1, 0x0, 0x0, 0x10}, 0x5) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x12) syz_mount_image$btrfs(&(0x7f0000000580)='btrfs\x00', &(0x7f00000005c0)='./file0\x00', 0x7fffffff, 0x6, &(0x7f0000000900)=[{&(0x7f0000000600)="5b84d57fe3a2b6e6a838bf3800a837247d8a1e19bd34e004ecca705a03fb60ea31ce62c6ab954d877ade11acb0c124b43a264e7a049ce7c3c8dcd44267541cc47a0c59a82e1757b6812843c007", 0x4d, 0x5}, {&(0x7f0000000680)="e7e58b05d0847fe182ed4c315d6a272bf47173ea97bba4d46df4eda4069e06f7f5ba75cb17bc925edb64f4ce42494272f66306842e76a36123f4ab8351297bc20a038320df16664184fc6b9a0b8da5eb0ed6c39d6f19afa120c10e6003691d080d65f1dbc80d5982850687b6caf434524f5be3ee8dbefb4409f227243c89", 0x7e, 0xfffffffffffffffb}, {&(0x7f0000000700)="9798457d07c2430b", 0x8, 0x10001}, {&(0x7f0000000740)="5a359bd1213bb601123e00a9ba57ae1922d7470eb071da75a7ffba427b1cf0d62733bf208e26e46db6b1a6211fd6730bcbba8746c28d28711abc267a513c746a75f11c1f002b5a35a1922785657aca6d909dba6eb15b4b00a42e2472d0875be1997415365e408babf3523e09a1f75f57921ea571fbae9a6bf565cddf710b50ee1402db305a8241aa123d4729ab0e9aa5cb204c4567733057b59110ebafa6bb355b29c4636678444c7e1d49e648717465ca4b378db547198782eca71b3eea628775218e5ca09aaa3533eeac04242a5786b699c9e9", 0xd4}, {&(0x7f0000000840)="d25e495b3b13808c28460bb02bc5", 0xe, 0x3f}, {&(0x7f0000000880)="54ddbce7b8e0c8de6a7676257a817c2faf4efb84badf522d2dbce20bb502d60eeb33ed2f9f79a71ec81ff67f32c1ae6d4501069c67dbf37674f37061c79e573222d3ea3082f493d53d7ab8726684a3c01e32db66056d42c992d238867ab5003e77f65b0cf66b090504ac389394ab5e1db16f319fef3f", 0x76, 0x8}], 0x1000, &(0x7f00000009c0)={[{@noautodefrag='noautodefrag', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@fragment_all='fragment=all', 0x2c}]}) acct(&(0x7f0000000540)='./file0\x00') ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000040)) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000a00)=0xffffffffffffff20, 0x4) 2018/04/13 06:53:05 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x200) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000140)) getsockopt$inet6_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/13 06:53:05 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000022ff0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x141000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) getgroups(0x7, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="74a4627216eb8898d2acac231f053a6511de157bf69774597eb958c84e143f09b8f8e918a4656252ba573a95d4bb667c45bbfa6532d73b9190748bf9965d474a99b9c577f7160b7af19feb91a52bc6950a861783cbc48320c38c70dbd47084f1f2159123e1cb5d336c844981d7c59c84f9602943066bb7d6b25106e2cce686d47785820071158dbdaf75a3ec0ecce81203f3586c0d6f2fa7ea04", 0x9a}], 0x1, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x50}, 0x4) 2018/04/13 06:53:05 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000c97000)=[{r0}], 0x1, 0xe092) timerfd_create(0x0, 0x80800) r1 = gettid() r2 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80, 0x800) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000200)={'mangle\x00'}, &(0x7f0000000280)=0x54) socketpair(0xb, 0x1, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000040)) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000100)=r4) 2018/04/13 06:53:05 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) ptrace$setopts(0x4204, r1, 0x0, 0xfffffffffffffffd) 2018/04/13 06:53:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x8902, 0x7fffffffefff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@bridge_setlink={0x34, 0x13, 0x100, 0x70bd2d, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x4000, 0x1100}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_EVENT={0x8, 0x2c, 0x6a3}, @IFLA_MTU={0x8, 0xe, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x10) 2018/04/13 06:53:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x2) openat$cgroup_ro(r0, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) 2018/04/13 06:53:05 executing program 4: r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="5f8952539ac27a1ae248aeaa38674b237a2625dfe8149559dc157e0f760c25748400234b91ca1a9260c28f5f35500586ab6ac9dd43ad9b51962c2c755083b92890c80182aa4ca223a5fb985e66d768640c011df25212af84ff14d4e54fe79f63334ed8feba7c8b8912f2314b721caac3b3a490bccb79b1a021645e3a05cda95591973f8902c60ca0e2", 0x89, 0xfffffffffffffffc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) request_key(&(0x7f0000000000)="646e739e7265736f6c72657200", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="2875736572707070302d292f006928ebd166506efd4b98621ff6c38585238825ff67844ac62f94c747f89c503c7d42930c13493129168c9011bfeeccd1eb566f65bd1ce82b30335f4b22ebab3e6d9fc65d298378af839c0d1383d8e1010aeb52d67963c15ff3", r0) 2018/04/13 06:53:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") fcntl$notify(r1, 0x402, 0x20) r2 = socket(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x0, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[]}, 0x78) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) accept$unix(r3, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000580)={r5, 0x5}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80800) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r6 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r6, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00000004c0)) sysfs$2(0x2, 0x7ed4, &(0x7f00000003c0)=""/14) read(r6, &(0x7f0000000000)=""/45, 0x2d) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) 2018/04/13 06:53:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x20, 0x401}) ioctl$TIOCCBRK(r1, 0x5428) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000000140)) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000300)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') pkey_alloc(0x0, 0x1) splice(0xffffffffffffffff, &(0x7f0000000140), r3, &(0x7f0000000180), 0x6, 0x8) fallocate(r5, 0x3, 0x81, 0xffff) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000380)={0x8, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000003c0)={0x3ff, r6, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000080)={0xe000000000000000, 0xf63, 0x9, 0x8}) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000002c0)=0x78) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xd4, 0x0, 0x2, 0x0, 0x2, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x2}}, 0x400, 0x0, 0x0, 0x0, 0x4}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r7, 0x100000000}, 0x68) r8 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r8, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) 2018/04/13 06:53:05 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x100000027, &(0x7f00003a9000), &(0x7f00003a6000)=0x4) 2018/04/13 06:53:05 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x3, 0xdc}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xbac, 0x2, [0x0, 0xd2c5]}, 0xc) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) socket(0x10, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket(0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) fcntl$addseals(r3, 0x409, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(r3, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x4, 0x2, 0x0, {0xa, 0x4e21, 0xb9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}}, 0x80) dup2(r4, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="2d6374c6622e306070752000706964732000637075202d70696473202d706964732000637075202b72646d6120006d656d6f72dd7ebd5e1e26b854ba2629c4c3218e4cc9b9f0cc67d72f1309d13bfa40465a38720a79c5ba4b0c3887d6a1890b6859e716f54edbe7baf1616e825ab8dc594ae60a1747cf063608cb14ee6aab8f0c29e7a87147db17cd45e4efbe7ef0380fc62bf5a7966faa44e5ba"], 0x9b) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/04/13 06:53:05 executing program 4: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000100)=0x3, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/114, &(0x7f00000000c0)=0x72) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000000)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'wlc\x00', 0x0, 0xffffffffffff4449, 0x49}, 0x2c) fchdir(r1) recvmmsg(r0, &(0x7f0000000000), 0x400000000000304, 0x0, 0x0) 2018/04/13 06:53:05 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffff7f, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0xf7, &(0x7f0000000000)="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", 0xfa) 2018/04/13 06:53:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x20, 0x401}) ioctl$TIOCCBRK(r1, 0x5428) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000000140)) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000300)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') pkey_alloc(0x0, 0x1) splice(0xffffffffffffffff, &(0x7f0000000140), r3, &(0x7f0000000180), 0x6, 0x8) fallocate(r5, 0x3, 0x81, 0xffff) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000380)={0x8, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000003c0)={0x3ff, r6, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000080)={0xe000000000000000, 0xf63, 0x9, 0x8}) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000002c0)=0x78) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xd4, 0x0, 0x2, 0x0, 0x2, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x2}}, 0x400, 0x0, 0x0, 0x0, 0x4}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r7, 0x100000000}, 0x68) r8 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r8, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) 2018/04/13 06:53:06 executing program 5: syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/04/13 06:53:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x2, 0x800, 0x2, 0x9}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xffff, 0xdb0}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x0) sendmsg$nl_route(r0, &(0x7f0000001740)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001700)={&(0x7f0000000440)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x5}]}, @IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}]}, 0x3c}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000180)={0x61, &(0x7f00000000c0)="0d4cf39099b74e7a13510220ea7e34c85c9dcea1166233cf220a436071e4f11970b0c987d8502cdd6584c8990916dc4f40eb7c789bc46a1491f466200f41cbafbc4bedf19e4e999148a38dcb64a231624874ba8c7078036a3f17980e9732601dbf"}) 2018/04/13 06:53:06 executing program 4: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setns(r0, 0x40000000) ptrace$setregset(0x4205, 0x0, 0x3, &(0x7f0000000100)={&(0x7f00000001c0)="61c40691360d130acf705279bd350c404d4e7137fbd50f509a44a5fbc7139533352c8d25747e9b99e78ce5a5df613c55df69c82dc2c6292ff83c9702ac3c76fae172b8575f39838b09a4a88268929081ff17be105add3be707", 0x59}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x10, 0x2, 0x4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) fanotify_mark(r1, 0x5d0bb28c64dacd2d, 0x2000000001, r1, &(0x7f0000000240)='./file0\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') socket$packet(0x11, 0x802, 0x300) 2018/04/13 06:53:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x5, 0x80004, 0x9, &(0x7f0000000300)) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="280000001800210c000b0000000000008020000000040005000000000c000900ffffffff"], 0x1}, 0x1}, 0x0) socketpair(0xd, 0x8000a, 0xdb25, &(0x7f0000000040)={0xffffffffffffffff}) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="b8a71f821fa6fc77572fb676d8c749cf79f3f3154b675ef032a778a80da6d120783b56fb5c406ddf214f398ce027e21f25ecb4cc0a18b096c6c25fb4cdab9057e6a71ed8a68991b82f7370e3ff0dd286d3a7873d2ef49157ecbf4e79c827fd75fbfc55c7ccd283eb98a89aa955b25f0a7772ac6fbc60c5986c", 0x79}, {&(0x7f0000000100)="fe8fd7680781cb7843b9160c4d4149301c17f0c76db06aa2efd74c5c832ba4f12896cdf0d73e4a71ac1189fa629e5f7616f9cf301ee2cd74c926bc247e31e80fe0b7b7d3180de8b7b71ca7f480c56294b6f5559a3240cb9c1a8a0cb38fa7dd5f1f9af1be07ed1495d4d711eaf624d9892dbedf405840bb260c583f705db5222f8ab38e7f9bff46fd8ff78f2f64e7626e7591d218e3a7804245de9e926fc61f2d01af330337cbf0b03668ced6c76c8fde2a90b90b2e12e39d", 0xb8}, {&(0x7f00000001c0)="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", 0xff}], 0x3) 2018/04/13 06:53:06 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb230a2f9930a06000000a8430891053d693900090020000000020000001900050000000000000000dc1338d5440700000000000000fbbea3fc684c61a0029b6283de4407aa7227c43ab8", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x5, 0x1, "c82e4c6ad77a"}, 0x10) 2018/04/13 06:53:06 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x4e23, 0x80, @empty, 0x80}}, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x108) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = fcntl$getown(0xffffffffffffffff, 0x9) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz0\x00', 0x1ff) r4 = syz_open_procfs(r3, &(0x7f0000001340)='oom_score\x00') sendfile(r2, r4, &(0x7f0000929000), 0x0) ioctl(r4, 0x7, &(0x7f0000000100)="0d1afe10b81da9ca962d84168c0b87f70ca8121c99c4d27291cfff129bbe1984882dc4ea9515e3b618564cceb14fc03017960ee85d36d3844c10aeec8d0e11c242ab1300c7478ca69c4238d63c8782ab3680d016fefb7482a2f9a8525b545cff80997fb393fbdef9ffafffcf3cd5e4db75605fe2a1703633d7103b") r5 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x810, r4, 0x0) r6 = mmap$binder(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2000004, 0x40010, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000580)={0x58, 0x0, &(0x7f0000000400)=[@request_death={0x400c630e, 0x1}, @increfs_done={0x40106308, r5, 0x3}, @register_looper={0x630b}, @register_looper={0x630b}, @acquire_done={0x40106309, r6, 0x4}, @acquire={0x40046305}, @request_death={0x400c630e, 0x3, 0x1}], 0xc7, 0x0, &(0x7f0000000480)="ad35c720ff02bc9c7841a9438f2962200bbb92e4466ab8d81e8a096d231bd2f47852b51b3e71819d158749f13c7769a34206fa2f4200467ff231c4652b1635807dc3a64d6312e5027dce0fa2e21beb051e62302982dde60a08e7b48daad574bb4dcbfd05ea591ae8127ad67cfd59c8e04d835cbfdeb4142c1729aaebeb1ed9dc298bd9577a2be53e3f94d8f31d762e4cd0b6764260247b0af465327a10e1da1e0bc8868ea2bb3d47e36ce850bdc658ed5936b64a1553b63f2fe4925965c119fcede674f6af4960"}) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) fcntl$lock(r1, 0x5, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x3, r3}) fcntl$getown(r0, 0x9) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r7 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(r7, &(0x7f0000001140), 0x0, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="b4ed08e0a80d9429c21af7c71030fb3fbb7761b2ede5c79f468a60c4ab741bce16cdd777a32a62d6df54ce935bd6352aed7ca028c19440eef170def2e4618194404e758f022d0a4cc62f67aac935f0d52a63063283539e23c5e561b04e5982396cc4fc63ece839fd2585b87e5505ef112ed07e72b667e0fc9f70fb000000000000000000"], 0x2) 2018/04/13 06:53:06 executing program 6: r0 = socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r1 = syz_open_pts(0xffffffffffffffff, 0x80200) ioctl$TCFLSH(r1, 0x540b, 0xb5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x80) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000980)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000009c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000a00)={r5}) r6 = dup3(r2, r3, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0x0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0xfffffffffffffffe, 0xfff, 0x200, 0x40, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000004c0)={0x0}, &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000240)={0xff, 0x0, 0x0, 0x7, r7}, &(0x7f00000005c0)=0x10) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) fstatfs(r0, &(0x7f0000000000)=""/107) close(r0) accept$netrom(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getegid() inotify_init1(0x800) sendmsg(r2, &(0x7f0000000940)={&(0x7f0000000280)=@nfc={0x27, 0x0, 0x0, 0x2}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000580)="c2122a8b06bed7129ab9ed36048dd3", 0xf}], 0x1, &(0x7f00000006c0)=[{0x58, 0x106, 0xb8e7, "1ab601b1923c31f15a2c8179a89b619396f1d2f7ef55eadfd318cbb8ce5372efbd8c53af3e007d113cd02c5c700e89bbc7c7870d241da5e8aac742cb45b62c162d"}, {0x98, 0x1, 0x0, "ec00e14a8d3b5863b0e3294979e6e297bc6ce1ea8a5a7412c77d48ad6d1c430556f3ea42c480f4f87ee111c9b5b469a0effd7ed775fee18f5000b797f54399d6eaf1f81e63a9c217971a3241a5edd41c8ed0c789bc842fd4a45d0a86f10e05a0f9696d8a6526b13e4b7d58538dcd99a277dc9de37803f82765ca6c432e301197e1686f"}, {0xe0, 0x11f, 0xfff, "e8e287fffeea7c0952a4888d2c12b58d3277d06e32076a504afd22b4338f4ace216a42ce057f2672925237db8c87d30b8c5143b6f9abc4b4dd0248bf640a22d7b5244d72919a8a1dce7f1defe325d928898776c14359e7bc200f2e76b8ac210948f00d93be4fe3838462d32cde0f2d81f4ea4d95bc20859b9474a966825e793c8953e76bc27b77a6a2c5a2726eb7f9768d614267f6efcb353b3a8488b499b00982fb95e5bd04402aa8d902b79cd50998d1ccbfd3f44a6c33be514851769cdf81dc9d7e9d87740b37bf0ca30985c7c8"}, {0xa0, 0x10f, 0x8, "14cba81796e3de3abd66bc737b1b055d7c7491483469b81853f92b5ef8e3b98dbf4d65870c6bd8983bbf434fea8d63f697a835e95545c1b3ba6b5df57d56974886c2263969ff74d7fb5a72e8545613aa4c9d125cfd8c97fa50423d7f4a59cb367bb57e62199890d4a3d955cfb5b28ff0031ff1292e5a9ff64489aee77cb19c95fea53704b390454ed4de12d4f224"}], 0x270, 0x15}, 0x4000000) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/13 06:53:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e24, 0x0, @empty, 0xffffffffffffffff}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000240)="5ab74c9a572f32741936ccd7f0f0fcc594f50d0a26c6c567e09cc8924d772b985d4031306a4ceef27ee9f607e643f2c6b041ecbc1f65b7f9c01006ad73ba0c86f99b66fc9c", 0x45}], 0x1, &(0x7f0000005000)}, 0xc100) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000000340)=[{&(0x7f0000000380)=""/195}], 0x362, &(0x7f0000029000)=""/56, 0xfffffe86}, 0x0) 2018/04/13 06:53:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040)=0x32, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x81, "af19e2e21f824a344ed91c3010c226d20dea22041ac00fa35a5a17f510e70650d6e93273ff87a0497f8e89225ac66ab42810cadd1baf1250b3a46956878b40f03ae586f997a13421f9ef7e719e3021872d2c38c830a436f82e324b3b377ff3a33174fd994a021c286a5576306a311f524330d8aec47898a66ee4b1fc4379b3f7aa"}, &(0x7f0000000180)=0x89) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x18}}, 0x5, 0xffffffffffffb5a8}, &(0x7f0000000280)=0x90) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x0, 0x0, 0x0) 2018/04/13 06:53:06 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x4000) fcntl$notify(r1, 0x402, 0x0) prlimit64(r0, 0xa, &(0x7f0000004ac0)={0x0, 0x9}, 0x0) 2018/04/13 06:53:06 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x1400000}, &(0x7f0000000140)=0x8) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000040)={&(0x7f0000000040)}) 2018/04/13 06:53:06 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000380)={0x5, &(0x7f0000000340)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000003c0)={r1, 0x3}) r2 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0xfffffffffffffee1) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000100), &(0x7f00000002c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000004c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0x28, 0x0, &(0x7f0000000000)=[@request_death={0x400c630e, 0x1, 0x3}, @acquire={0x40046305, 0x1}, @dead_binder_done={0x40086310, 0x3}, @enter_looper={0x630c}], 0x4a, 0x0, &(0x7f0000000040)="fd329b2c2ae67a23a42e7d11d1d584d97021b8e7a24b556956c4555a10877461a4f86559d2f4c766083f174444206d801daf3bdd1627d42e285d0fe8a0b4f6ea9e2de9a337ae788c0e57"}) 2018/04/13 06:53:06 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f000001b000)}, 0x2) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x185000, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) recvfrom(r0, &(0x7f000001cf8e)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27}, 0x10) close(r1) 2018/04/13 06:53:06 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7175657565310000000000000000000000efff003e09000000000000000000000000000000000000000000000000002e2800000016cc00"}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0xfc, 0x0, @tick=0x7, {}, {0x0, 0x8}, @control}], 0xa) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffff33ee00000400000c000100010000007f0300010c8002000000000002000000"], 0x2c}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x312, @tick=0x9}) 2018/04/13 06:53:06 executing program 5: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1}, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000140)='./file1\x00', 0x0) ftruncate(r1, 0x8000) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00000013c0), &(0x7f00000012c0)=0x8) pread64(r6, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r5) fcntl$getown(r6, 0x9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000006c0)) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@local, @in6=@dev}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) getgroups(0x4, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getpid() stat(&(0x7f0000001200)='./file1\x00', &(0x7f0000002580)) stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000002640)) fcntl$getownex(r4, 0x10, &(0x7f00000026c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000002700)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002800)=0xe8) stat(&(0x7f0000002840)='./bus\x00', &(0x7f0000002880)) fcntl$getownex(r2, 0x10, &(0x7f0000002c80)) geteuid() getegid() getpgrp(0x0) geteuid() getgroups(0x7, &(0x7f0000002cc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000002d00)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002d40)={{{@in=@multicast2, @in6=@local}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000002e40)=0xe8) getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003100)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003140)={{{@in=@loopback, @in=@loopback}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000003240)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003280), &(0x7f00000032c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000001280)={0x0, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10) 2018/04/13 06:53:06 executing program 3: mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e20, 0x20, 0x4e24, 0x80000000, 0x2, 0x21753f59eb7768e6, 0xa0, 0x3a, 0x0, r1}, {0x10000, 0x10d, 0x1, 0x7, 0x0, 0x8, 0xffffffffffff0001, 0x4}, {0x3f, 0x8, 0x6a7c, 0xfffffffffffffffc}, 0x5, 0x0, 0x2, 0x0, 0xe7466cc514a3f6d7, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d6, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x1, 0xaf, 0x1000, 0x10001}}, 0xe8) r2 = signalfd(0xffffffffffffffff, &(0x7f0000731000), 0xfffffe58) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002fe2)=""/30, &(0x7f0000000080)=0x1e) socketpair$inet6(0xa, 0x7fffe, 0x100000001, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r4, &(0x7f00000017c0)={{0x10f, 0x1ff, 0x3, 0x2d0, 0xf, 0x5, 0x230, 0x3a624930}, "175480ebf3848a33eb31057f30f3ae4027c2a7656156055fccdb76c3380f86140fe7f36ff51acefd6ded00b5167486f803e23d7a569c47e469737ca3ef7d6bc46c5d6d9f75f90b790a0185819034bf55cbd8fa72ce8241152ea3e1a1dbfe081dfed239e37ab4b31fde", [[], [], [], [], [], [], [], [], []]}, 0x989) write$binfmt_elf64(r3, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x800000000, 0x9, 0x4, 0x14, 0x7, 0x2, 0x6, 0x8, 0x26d, 0x40, 0x2de, 0x1f, 0x10001, 0x38, 0x1, 0x3, 0x10001, 0x8}, [{0x70000007, 0x9e, 0x2, 0x2, 0x80, 0x5, 0x295, 0xc180}], "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", [[], [], [], []]}, 0x1478) shutdown(r0, 0x0) 2018/04/13 06:53:06 executing program 7: r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)) 2018/04/13 06:53:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001100)={r3, 0x6}, &(0x7f0000001140)=0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/04/13 06:53:07 executing program 4: mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f144729ae36f3e1f0821a1e2515be60d25ccf16117c50376c1b4c4e3e08cb4258224be7f7625acdbe0b88fb9ea506b8dbf1c", 0x54}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9a1d) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000240)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000680)=ANY=[@ANYBLOB="050000000000035f21faa9c5f0b38f6e4594f0691c27f2f7c0c1a1b9510396ff6026dbf16ff358b59212802668981024c1a3fb6eb99e97dc9e09e5ea51b14a7531b36c730650f0bdaa0beb4006945e3c357725d8e5357f4f4a43b403935c45204eb45e7928d339d0588af780a9030f995bb1bdaa1b7c0109b7f54e75691179db6452fa7cec2320ff1cbfbec0ff4c70bcb831d17cfca865a6e8a39b749d66df55aa17613e42ac84e43a21939bdbfcb32fdb2a471b69d2d31486240fd918b8740eef225f02a6a62efdc0ac879481ee58de4724f8e66d56c7b0c3d4"], &(0x7f00000000c0)=0x1) ftruncate(r0, 0x7fff) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x28240, 0x0) r3 = gettid() ptrace$getenv(0x4201, r3, 0xffffffffffffffc0, &(0x7f0000000340)) fchdir(r2) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) bind$ipx(r2, &(0x7f0000000280)={0x4, 0x6, 0xfffffffffffffbff, "cf18124e6736", 0x10000}, 0x10) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000080)='./bus\x00', 0x80203, 0x0) pipe(&(0x7f0000000400)) keyctl$set_reqkey_keyring(0xe, 0x7) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') preadv(r4, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x0) r5 = request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='\x00', 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, r7, 0x800, 0x0, 0x25dfdbfe, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) keyctl$search(0xa, r5, &(0x7f0000000480)='id_legacy\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, r6) 2018/04/13 06:53:07 executing program 2: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x0) mq_timedreceive(r1, &(0x7f0000000100)=""/200, 0xc8, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x6, 0x7, 0x8, 0xc28}, {0x3, 0xffff, 0x400, 0xfffffffffffffff8}]}, 0x10) sendfile(r1, r0, &(0x7f0000000040), 0x3f) fadvise64(r0, 0x0, 0x10000000, 0x4) 2018/04/13 06:53:07 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000100)=0x51, 0x1ff) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)=0x7) unshare(0x80000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) r4 = gettid() perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x2, 0xacea, 0x9, 0x80000000, 0x0, 0x8, 0x880, 0x4, 0x0, 0x7ff, 0x5, 0x20, 0x8, 0xe19, 0x6, 0x80, 0x1, 0x2, 0x4, 0x8001, 0x7fffffff, 0x6, 0x5, 0x17d, 0x2, 0x39, 0x81, 0x1, 0x8, 0x80000001, 0x7ff, 0x2, 0x0, 0x7, 0x8, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000180), 0x6}, 0x800, 0x2, 0x9, 0x5, 0xff, 0x100000001, 0xffffffff}, r4, 0x7, r1, 0x8) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000280)) getsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 06:53:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x101000) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0xfffffffffffffffc) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) flistxattr(r2, &(0x7f00000002c0)=""/4096, 0x1000) fstat(r3, &(0x7f00000001c0)) 2018/04/13 06:53:07 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000912ff8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() setpriority(0x1, r2, 0x401) setresgid(r1, 0x0, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0), 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x2, 0x4) 2018/04/13 06:53:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_targets\x00') syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r2) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000fefff8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000400)={r4, 0x7fff}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6e18, 0x2, [0x0, 0x2]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x2, 0x9}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={r5, 0xdd, "5179a9d3313426cde232ff7163da94d3dee4645745fed10ca9048cbe7499aa6ce98f97f7caa1e1c5e95bb40d32d8e8120bcae8056c12b19acb186b40e965b2f59949a40c399d282de9ef484b2064c34324b5dbc0fcce22f1339d03340a482ca3e419095e8462d00935fe0b75c1ee1c2bdf95edb4c7bfcc386c236f3116b9bced74380226ac35623cc28e9936f9ca14adb3c65c525750e1500f57c9a029118d5c4bd12043ca6bf52c342ca2a2a10aa31e9cf8a6f74b3ffc5f2f38390dd19f53f97652369319f6e27f95bb965b38b1704cafb13df99d636eb36c56b9f0cd"}, &(0x7f0000000340)=0xe5) syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x4000008801) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) fcntl$getownex(r1, 0x10, &(0x7f0000000380)) 2018/04/13 06:53:07 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x8b, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x88) 2018/04/13 06:53:07 executing program 4: mkdir(&(0x7f0000000140)='./control\x00', 0x0) r0 = inotify_init1(0x807f4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r0, &(0x7f0000058fef)=""/32, 0x20) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) 2018/04/13 06:53:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="770100b733ba5661b616f19ec86242b06a516d7cd37f3f23ea3f79fd0ca4109e0609cf1fd7614f27f56f23e835a35feeaad3c4e945f9faf31223f1f10cfa36bedabdd6c15ba72249da40956120e97af0b7e6927b7805060ff6bf2ff3c1d325397ba2554c9c481c36230059ed03f2d3c4ee12d7dc91873dedc1d1173209223bced15d891bcd5dec3d9bf3b6ad95e0f528399c551c76d042610136b647ec6b21bd47431f812163d5eefcf0ced9983a96c09ebe42718b0a1b56b7c1c23ca575a77ce62ea2faf1ea196754505cef250cb92e2edd84acababc19ccf893ca8e8b67d9f24c2da76b49b665a5e"], 0xd5) writev(r0, &(0x7f0000003000)=[{&(0x7f00000002c0)="390000001100090469000000810000000700004003000000450001070000001419001a000400230007000000020000081ee400871bf5fcc3a1", 0x39}], 0x1) 2018/04/13 06:53:07 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000020000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x258}, {r0, 0x5000}, {r0, 0x2}, {r0, 0x4000}, {r0, 0x1}], 0x5, &(0x7f0000000040), &(0x7f0000000100)={0xa3bc}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xa000, 0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x67f) [ 122.992822] binder: 10967:10970 ERROR: BC_REGISTER_LOOPER called without request [ 123.142992] binder: BINDER_SET_CONTEXT_MGR already set [ 123.148458] binder: 10967:10984 ERROR: BC_REGISTER_LOOPER called without request [ 123.216110] binder_alloc: 10967: binder_alloc_buf, no vma [ 123.222216] binder: 10967:10989 ioctl 40046207 0 returned -16 [ 123.262838] binder: 10967:10970 transaction failed 29189/-3, size 0-0 line 3133 [ 123.339563] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/13 06:53:08 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2802, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x9, 0x9}) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) times(&(0x7f0000000000)) 2018/04/13 06:53:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x3, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/43) mprotect(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xfd51) 2018/04/13 06:53:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) r2 = socket$unix(0x1, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) close(r2) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0xffffffffffffff4e, &(0x7f0000003140), 0xf3}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x548, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/13 06:53:08 executing program 4: unshare(0x60000000) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r1) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x11c}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/13 06:53:08 executing program 0: rt_sigprocmask(0x0, &(0x7f0000000080)={0x5bb}, 0x0, 0xfffffffffffffe03) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x1}) ftruncate(0xffffffffffffffff, 0x3d) 2018/04/13 06:53:08 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0xfffffffffffffffd, 0x9}) unshare(0x400) r2 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e80ff4)) signalfd(r0, &(0x7f0000e82000), 0x8) 2018/04/13 06:53:08 executing program 5: syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x9, &(0x7f00000015c0)=[{&(0x7f0000000180)="9516498b81ab337d84d61960791779da91566c00f6607c44aabec3d859f1d546d6c59f92d9706c697dca86efcf87ee343952bf020ff9345a7d21beaab002dc0dbb43d2a54ff07850cca66162bbcb5c737f49a5830e42980c8f0fe041e3207af4227952b3671d5f2fba00773460a0422906ea4d007e21ef273bd8dad326a373baf45884f4bdcd38", 0x87, 0x5}, {&(0x7f0000000240)="2ccadd", 0x3, 0x401}, {&(0x7f0000000280)="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", 0x1000, 0x9}, {&(0x7f0000001280)="5015d1e70a45c14d05824e1e5a26612ec511feb9592d86d7155aab95ad2a3ae1d642e059f12366d6e8061a79745e6f1f3cfb03da71a24aea2fee8a36822c28d21cdb7c4b7959e9f5b65edb2831994004304b7bf8cca8a55e14e9c124a06cfe7e534bf11f178aac38a8915913af0077c9e4f09f6945ffa88fe3d59ced204b5b198c6c5c1e5555cbd18d7a6ace7b90caeaad8a84e867802f3510b3636092efbabb1ad6c46128bdb60512c451369f1009a1c0b9c10038399c2339", 0xb9, 0x7ff}, {&(0x7f0000001340)="477966f04def393690323f670a40c8391d0b3114b1c8c3df2559dfe1043b10244620d572ce5853441a7a441ba3d7774054e9028a6dbfa6349b4e3bb0724655da2b30ae22ab1ce10db4af61", 0x4b, 0x80000000}, {&(0x7f00000013c0), 0x0, 0x9}, {&(0x7f0000001400)="3878b47c2d993c05585f5ffce2c686812a66f8bfd171f513ee0553b25e9ef925884bd7dfecb1980da142ebd987e35374e84cb247ee6b8bcc2b5fe105794b287c60d1a84251b321d334bda2d3c5211f", 0x4f, 0x2a}, {&(0x7f0000001480)="84671ae18da03ff53194c8e90bc4c4bcc4428188bd556cdfff625c8e", 0x1c, 0x3}, {&(0x7f00000014c0)="d9207b47f06ff0ce5731c7d3ee220801e57ab688030c11cc2ca4c2a7042a4057ebc73f81fe70e38feceeae846bbb8e00ea9e87f05404562c88220dc43598bc11ebc39665ab288b87e9ee0057d47870b67b7dde40f814fdedcf7c37492b16daf59c5738158630764ed5e97d29b329624ca3c50d4eac70398862674c9aa16e6a958e5314fca1a84a35248ade140dc385c29fe2a2b13b758f3911f2ad36e2bf52ec5034fd46bee9d10e04c28d97aa15e8e05a8576b064e6ac5e1eb45cf8f352cda5683c4f", 0xc3, 0x3}], 0x2000, &(0x7f00000016c0)={[{@localcaching='localcaching', 0x2c}, {@quota_account='quota=account', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@acl='acl', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000496fff)="c9", 0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00005e2f83)=""/125, &(0x7f00009cd000)=0x7d) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockname$unix(r1, &(0x7f0000001780), &(0x7f0000001800)=0x6e) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001740)=0x3, 0x4) r2 = gettid() exit(0x0) ioprio_set$pid(0x2, r2, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$ax25_int(r3, 0x101, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x4, 0x1, 0x63}, 0x10) 2018/04/13 06:53:08 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1d, 0x0, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = dup(r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f0000000240)) gettid() lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) fstat(r0, &(0x7f0000000800)) getpgrp(0xffffffffffffffff) getresgid(&(0x7f00000009c0), &(0x7f0000000a00), &(0x7f0000000a40)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a80)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000ac0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000bc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0, 0x0}, &(0x7f0000002300)=0xc) sendmsg$netlink(r0, &(0x7f00000024c0)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000880)=ANY=[@ANYBLOB="a13082f3c78a9d96c87781aa467e2e5442120f99dcf8f2f7b27fd9c659e61c5fb89c95994b769b964adc3b1fcbd037c414332b6f023c11d453ce9011ab6a7491f04b9d5a46044542553528a9529e89bee7baa74d2d53b55220695338209cb658f88ea528dd84dd439a7351bc3139377732d491c702722c5dfe86474d8303ad91683f3f0b05553e55"], 0x10}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r2], 0x50, 0x8000}, 0x800) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) select(0x40, &(0x7f0000000280)={0x6169, 0x4bd, 0x1, 0x2, 0x3ff, 0x9, 0x94, 0x3}, &(0x7f00000003c0)={0xf7, 0x6, 0x0, 0x4, 0xfc7c, 0x10001, 0x9, 0x2}, &(0x7f0000000400)={0x0, 0x6c6, 0x400, 0x100000000, 0xff, 0x7fff, 0x8, 0x2}, &(0x7f0000000580)={r6, r7/1000+10000}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r8) r9 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r9, &(0x7f0000000200)=ANY=[@ANYBLOB="0000047bc9de8c"], 0x1) clock_gettime(0x0, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000340)={0x0, 0xf634, 0xcc, {}, 0x4, 0x7}) fcntl$setstatus(r9, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') r10 = socket$netlink(0x10, 0x3, 0x200) writev(r10, &(0x7f0000011ff0)=[{&(0x7f00000002c0)="390000001300090665000000000000007f0080400300000046000107000000141900040004800000070000000003000000000000000003f500", 0x39}], 0x1) fcntl$getown(r10, 0x9) pwritev(r8, &(0x7f0000000240), 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') [ 123.394681] binder: undelivered transaction 44, process died. 2018/04/13 06:53:08 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0x2}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x41, 0x8000000000000004, @tid=r0}, &(0x7f0000000000)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000000080)={{0x0, 0x989680}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000fb2fe0), 0x0) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f00002d4ff0), &(0x7f000079dff8), 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x300, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)) 2018/04/13 06:53:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000d06000), 0x376) r1 = inotify_init1(0x800000000080000) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x3, r2}) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x2000000) 2018/04/13 06:53:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}, 0xfffffffffffffffe}, {{&(0x7f0000000a80)=@in={0xa, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/13 06:53:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f000004000000704e16e845500800", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="1400060007000000e406000000000000000000001400010000000000000000000000000000000001"], 0x40}, 0x1}, 0x0) 2018/04/13 06:53:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125e, &(0x7f0000000040)) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) [ 123.472959] IPVS: Creating netns size=2536 id=25 [ 123.758153] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11044 comm=syz-executor6 [ 123.772231] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11045 comm=syz-executor6 2018/04/13 06:53:09 executing program 2: r0 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readahead(r0, 0x200000, 0x8) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$unix(r0, &(0x7f0000004100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000001880)=[{{&(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001800)=[{&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000280)=""/210, 0xd2}, {&(0x7f0000000580)=""/113, 0x71}, {&(0x7f0000000600)=""/70, 0x46}, {&(0x7f0000000680)=""/99, 0x63}, {&(0x7f0000000700)=""/238, 0xee}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x8}, 0xfffffffffffffffd}], 0x1, 0x2, &(0x7f00000018c0)) sendmsg(r1, &(0x7f00000040c0)={&(0x7f0000001900)=@can={0x1d, r3}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001980)="cb258b2d3b90441e5ddff5a4ef8d86683af6740fc2e43d2b136249375f9bc07ebd28198f9c3af5815c84d26bae598fe0e4a365ee973315b094c61d509d0ade2a1d965450d0eef2974ddbe42b2bb8d4ae74edbfadcca18dc627b72cb95114608ff1e9e0ac9612", 0x66}, {&(0x7f0000001ac0)="54bcc4e6fb0959b3bd6680ee51be189a0aef74f5108dbe35ad23711a100debd0ac61eb499e1ba4497a670568c64bce1547d09428be9995c4c2fc99f9b624d75a9086118e95df1ba32052396d1a51e41c2d07104bf8fe9c3cd6d125b6a72be44b8e3b8b4d58d12a0ae6914fb0878146288146e0dfdc9db89587554acffcd6897ee9baf3844a", 0x85}, {&(0x7f0000002b80)="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", 0xfb}], 0x3, &(0x7f0000002e00)=[{0x38, 0x115, 0x7, "a873c7a885eebfcd3fe7c233a81f88fe1a26e6f3d0db215e041aae185642dbfafa43"}, {0x108, 0x95, 0x0, "916a50116ff15a2983b536646b0f3e8483468383d55910dfc0c90b87418f6c457526a9c509b531e0a07df8f1a5236ad12fd0eba55cc04d197c5ea9284bbcee87eccce3d0bacfdabff559ed081971ab60d38c5cf694bf91cfa611937124890a9a0b7a6ccd5d8239bd2b1a3b50733cef873d949cde82160b3b1d2b32dd6d35ffa0295614dfa644520c85b599b5c7628a887662cd34c6c0a239e359f31de4beef8215d9e829b6616437f39610d6aa8c1d82bb8a025703d8c3eb9775b07d2113112cb53e97a392ec07b7ccc54c707256cf9d4ee319484e893f26e0f6dd4696c35f870922bf6408f84ff4741f7ed566a092852428ee7227814d"}, {0xb0, 0x100, 0x62, "a003335194efa8ba7ab42e6784326a2fc12dc11f75f430c49641d55b011750befff5d571d242de1cfa0fe4ebb589e61e013a6c91cf37e3836cd5b56e536083ff27ff7df878bf8a462298f044c1a027aefb8826a4a779281beaf059a3b1f3dc0e96062b63d0f05e4878e19e1d980b413f2810e6c35bed4c1e1b3da9b534133b83fdddd527ea80487af78907b6247bf9fd1fd1a8116f6abc109fa17d"}], 0x1f0}, 0x4000000) sendfile(r0, r1, &(0x7f0000000000), 0xfffb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001b80)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1c0000000000, 0x7e, 0x218, 0x200, 0x20}, &(0x7f0000001a40)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001a80)={r4, 0x4766}, &(0x7f0000001a00)=0xfffffffffffffe7f) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {r5, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x7f, 0x6, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$unix(r1, &(0x7f0000000500)=@abs, &(0x7f0000000100)=0xffffffffffffff4b, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r6, 0x4010640d, &(0x7f0000004180)={0x1f, 0x7}) 2018/04/13 06:53:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) rt_sigreturn() r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x6) r2 = socket$key(0xf, 0x3, 0x2) r3 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="dba15e8e1451080c01617a67a4f46a6e92de7cd4c267638ced085dcf9d0781476d639d498b48efe76f564732cc1e814b330ea73502d56dd546619d2bb72cc2d30951d8f7edc87211ddbd46463354b6148d393d2b15ebf31cc3f19449d93e56784e6069823f41dda847cdc1e4f16c58766226b5c2645991a9a9c3256a670c7c7ec805e535e8a386ca175780a4d1c61d067f0e468e8f05d750a1f86e39becb7598146b277b1c1f2c256194391afbde91f21d0dd1f31de97cd7167d52f46b14d1", 0xbf, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r3, 0x200) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x84800) r5 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x20000042) inotify_rm_watch(r4, r5) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="020ae1b4ed11b1230000020000000000000000000000"], 0x10}, 0x1}, 0x0) get_robust_list(r1, &(0x7f0000000440)=&(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000480)=0x18) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) dup3(r2, r0, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/13 06:53:09 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000f28ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000380)={0xffffffffffffffff, 0x1, 0x0, 0xfffffffffffffffe, 0x7fff}) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x9, 0x751, 0x5, 0x3, 0x2, 0x6, 0xfffffffffffffe01, 0x230, 0x38, 0x33e, 0x6, 0x2, 0x20, 0x2, 0x7fff, 0xff, 0x100}, [{0x2, 0xf3, 0x592, 0x8, 0x8000, 0x0, 0x5, 0x1}], "42bfe9c13270aa2e03d1729e4a7a914290ae3d5930abc4ebd4dae4457f3c1180465f0fde2c4d3da41e24f120090537b2f0854e1adc515184dac2c5af45522ef8d40be78b56fb6bfff65b88a48d26bd467b59978baae37f683fb1d3bc8b6ba985d38f366edd647b99c6d22fdcf4c3a75753f9fba46d60da459beb82023e726a6f3dee446ba9793cbcc8638bda7b921f19028e4018d4b7c28b0af4933d3b702394e397d8d2771f9d3c837ddf84e923c109f25ffab2f3d5ca05b6b848f873df52b6a798a7dc3121c2257157de07b24c82335ded80f205588a1c8e4a8465c7a714ba81c7e09f967d985453", [[], []]}, 0x341) 2018/04/13 06:53:09 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x80082000000, 0x4) 2018/04/13 06:53:09 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0xa, 0x800, 0xf6) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00000006c0)="4cd47d2750a1f4da66418e67f3259259037ab9eb055efd591dfbac1451ab785d7fbf36f26402db3b1d590e3e284a82acede5f31ee96deb6284dd613087d3a826d7cb64") sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r3, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000), 0x4) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000500000000d9bce3501c0a1100000008000400000000000c00020008000500000100000800050000000000"], 0x30}, 0x1}, 0x0) sendto$inet6(r4, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x0) close(r5) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0xa, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r6 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'syzkaller1\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r7, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8]}, &(0x7f0000000340)=0x100) 2018/04/13 06:53:09 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r0, &(0x7f0000000080)='sessionid\x00') r1 = socket(0xa, 0x2, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) 2018/04/13 06:53:09 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x5, 0x5, 0x0, 0x5, 0x0, 0x1, 0x0, 0xf, 0x9, 0x7, 0x0, 0x10001, 0x81, 0xfffffffffffffc01, 0x7, 0x7, 0x1, 0x8, 0x8, 0x8, 0xfffffffffffffffc, 0x3f, 0x87, 0x9f, 0x1, 0x5, 0x10001, 0x100000000, 0x1, 0x80000001, 0x73, 0x1, 0x1f, 0x100000001, 0x2, 0x7c, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000000), 0xd}, 0x21280, 0x8, 0x4, 0x4, 0x80000001, 0x8000, 0x4a7e}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x4}) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x84800) readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/51, 0x33}], 0x1) 2018/04/13 06:53:09 executing program 4: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) 2018/04/13 06:53:09 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000580)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 2018/04/13 06:53:09 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r1) keyctl$unlink(0x9, r0, r1) 2018/04/13 06:53:09 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20002, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4024700a, &(0x7f0000002498)) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80000) 2018/04/13 06:53:09 executing program 7: mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"627269646765300001002a8900", 0x8202}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') umount2(&(0x7f0000a23000)='./file0\x00', 0xc) 2018/04/13 06:53:09 executing program 1: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) membarrier(0x41, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/04/13 06:53:09 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffff9) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000000), 0x4) 2018/04/13 06:53:09 executing program 0: mmap(&(0x7f0000013000/0x600000)=nil, 0x600000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80) sendmsg$nl_generic(r1, &(0x7f00000011c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80002000}, 0xc, &(0x7f0000001180)={&(0x7f0000000100)={0x104c, 0x21, 0x400, 0x70bd27, 0x25dfdbff, {0x10}, [@typed={0xc, 0x49, @u64=0x46b}, @nested={0x100c, 0x81, [@generic="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", @typed={0x8, 0xa, @fd=r0}]}, @nested={0x20, 0x4c, [@typed={0x8, 0x60, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x14, 0x36, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x104c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) 2018/04/13 06:53:09 executing program 3: mmap(&(0x7f00009c9000/0x4000)=nil, 0x4000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000d26000)='user\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\t', 0x1, 0xfffffffffffffffe) 2018/04/13 06:53:10 executing program 2: r0 = socket$inet6(0xa, 0x206, 0x800000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/13 06:53:10 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x1}, {0x0, 0x100}, 0x3, 0x3}) 2018/04/13 06:53:10 executing program 1: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = getpid() setpgid(r0, r1) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f00006c9ff0), &(0x7f0000033000), 0xffffffffffffffff) 2018/04/13 06:53:10 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000080)="0f91fbb1d31e827bc813583161c10cd44802960604ecb95e965185e326cf06f04f3725a3ad1c1e7eec8acdee305ca631904c1e31df8e7b02310b9ce65caece5b82e8140ac30e61028a8daab6faf844b6e82c7722e6714d846441ac55997aaf1cc1424225edd76e5ba3a1544234a0cdefbb753dec5e7fb73741fc16b36d5b2392e04ab12a342d9edb81023eb3f6d38dfcd1d45cc3d08864cefae2887fd6e4f3ea8bcb4da70d0e5fe3d3d383b0206277a40142663a1da55ac7035cdb0cae0cda6e9b9c695ed9786dd5010ccdb634deff3048e58f9971a2fad3941c41ee76beb9c4789d869f20bde04a", 0xe8}, {&(0x7f0000000240)="91a37b8d4e9deb526059d4351d7c7f97331281012738ffa7d14d2e3a4ba2b07816f28c1e89984f5c2b9c1f3db411cfdc10f9d9abf7315f2716a3c98aaf58413802c158b50817e2fd6d0762ff086eb3ead18bd8026aaaf41de4c846c86ed588a7bb01cd080ced10dee0075d90b3c93fd9e0b8136da4cebcde2db7a34425832906952c2210156a14cab359eb0c64fd46cb4b2fbe00385a3c7b5fb8795b5d1075895f9ff97c052cba3975b1eaf4cb52ff54a9c30e6009", 0xb5}, {&(0x7f0000000300)="882f02e5f60ca001045385cd21fcf3dbfd9750e2ab0f2d71f4e9219def98e43ca483628b3a04c93d77d5059c7803195a0113d3ba3471b3bf4823a1e1d5214c05c60ce03a667d6114228434140918bd3e31898cfe1d16fd46e1c9e34ef3eacd5c2145c45cb0713bd68dd55b5d03ae151ef3c5bbbb199dd07f12a89ec535456063b334118507", 0x85}, {&(0x7f0000000180)="ec122a432bb335945f2ace64cd984286a9ec9f93222724232e11bac82f4227678c3f3b5c643b1895528d22bdc844b3d99dcec4a00103f01b7e0b8f", 0x3b}, {&(0x7f00000001c0)="e00c7cdd970a41792042ecd152e431a35ca2bbd4aeeabbfb290065a1396e6075098b518714ba", 0x26}, {&(0x7f00000003c0)="6531c9a75aac3f46f45e8e1b1270bc4dc8d88714ce4338bf4cf655dfaa0aa4bb5216f29efdaa1673327a70e2ae5aec007d3ebe361e2284285107b2cfc6371ec16adf53597a91e1e2427246c5532a4260c00be3630b2c47005810f2b6fdfb1a746ed2f320628add699f3478439da15b1808f3a3888bd9969a5e01ead1ca91ea45c697ec0fc35c636ab67775", 0x8b}, {&(0x7f0000000480)="9a8467377149b188529f3328ef9edc4dc9dd7cc5668e46f34ca5b380dba2582d00a002e578ad31e6c9ee21ade3763c3b8f1a2070c40f768e6b8ffe4dbfa6ffc051bc5e8b74183c24db51f713e66351b3c051bf8a9b4078aaa8aff0daf1db58ee91e3ec7051a114e8f5adbc53b5e3f4d76f43710441e3620f40d0607e773e3b589f927ff61025e78b23f207b5cae736d7143ec45ab5e865f5d5a0c97315352fbf621d115f21d3d0cbb44e5a98b6a37678da", 0xb1}], 0x7, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00001cd000)}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x480000, 0x0) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x80000001, 0x40, "e0275e1e8c50", 0xc397}, 0x10) 2018/04/13 06:53:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) socketpair$inet(0x2, 0x3, 0xfff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x7}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x8000, 0xbf2, 0x1, r3}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000280)=0x2, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @rand_addr=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffff42) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0xfffffffffffffdb3) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0xfffffffffffffe90}, 0x2) ioctl$TIOCNXCL(r2, 0x540d) 2018/04/13 06:53:10 executing program 6: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv6_deladdr={0xa8, 0x15, 0x200, 0x70bd2a, 0x25dfdbfe, {0xa, 0x38, 0x313, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_LOCAL={0x14, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x62e61cca, 0x800, 0x9}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x800}, 0x4) sendmmsg(r0, &(0x7f0000002800)=[{{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000001180)="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", 0x5c9}], 0x1}}], 0x2, 0x0) 2018/04/13 06:53:10 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80000000a401, 0x0) writev(r0, &(0x7f0000001840)=[{&(0x7f0000000600)='0', 0x1}, {&(0x7f0000001780)="15", 0x1}], 0x2) 2018/04/13 06:53:10 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file2\x00', 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8000, 0x0) r2 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180)='threaded\x00', 0xbdda2dd4) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) connect$packet(r2, &(0x7f0000000080)={0x11, 0x8, r3, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r4 = dup3(r2, r1, 0x0) write$tun(r4, &(0x7f0000000140)={@void, @hdr, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xfe, 0x80}, @link_local={0x1, 0x80, 0xc2}, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3e) fallocate(r4, 0x3, 0x0, 0xffff) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) write(r6, &(0x7f00000001c0), 0xfffffef3) read(r5, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/04/13 06:53:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}, 0x1b) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x101200) 2018/04/13 06:53:10 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) r2 = gettid() wait4(r2, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000700)={0xa, 0x4e21, 0x0, @empty, 0x4}, 0xfffffffffffffff6) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x1, 0xeb4}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000740)={r4, 0x200000000000000}, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000440)={0xf7, &(0x7f0000000340)=""/247}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x3ff, 0x8, 0x80000000, 0x72}, 0x14) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000540)=0x78) tgkill(0x0, r2, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000780), &(0x7f00000007c0)=0xc) accept(0xffffffffffffffff, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000002c0)=0x80) 2018/04/13 06:53:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x28) fallocate(r1, 0x0, 0x0, 0x20005) fadvise64(r1, 0x0, 0xfffffffffffffffc, 0x3) r2 = dup3(r1, r0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0xc) clock_gettime(0x0, &(0x7f0000004400)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004280)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000180)=""/206, 0xce}, {&(0x7f0000000280)=""/48, 0x30}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=""/121, 0x79, 0x6}, 0x8}, {{&(0x7f0000001380)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001400)=""/52, 0x34}, {&(0x7f0000001440)=""/170, 0xaa}], 0x2, &(0x7f0000001540)=""/17, 0x11, 0x6}, 0x7ff}, {{&(0x7f0000001580)=@ll, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001640)=""/4096, 0x1000, 0x8}}, {{&(0x7f0000002640)=@rc, 0x80, &(0x7f0000002b40)=[{&(0x7f00000026c0)=""/186, 0xba}, {&(0x7f0000002780)=""/120, 0x78}, {&(0x7f0000002800)=""/195, 0xc3}, {&(0x7f0000002900)=""/236, 0xec}, {&(0x7f0000002a00)=""/20, 0x14}, {&(0x7f0000002a40)=""/212, 0xd4}], 0x6, &(0x7f0000002bc0)=""/37, 0x25}, 0xfff}, {{0x0, 0x0, &(0x7f0000003c00)=[{&(0x7f0000002c00)=""/4096, 0x1000}], 0x1, &(0x7f0000003c40)=""/246, 0xf6}}, {{&(0x7f0000003d40)=@can, 0x80, &(0x7f0000004200)=[{&(0x7f0000003dc0)=""/143, 0x8f}, {&(0x7f0000003e80)=""/234, 0xea}, {&(0x7f0000003f80)=""/136, 0x88}, {&(0x7f0000004040)=""/35, 0x23}, {&(0x7f0000004080)=""/99, 0x63}, {&(0x7f0000004100)=""/135, 0x87}, {&(0x7f00000041c0)=""/21, 0x15}], 0x7, 0x0, 0x0, 0x101}, 0xae5c}], 0x6, 0x1, &(0x7f0000004440)={r3, r4+10000000}) lseek(r0, 0x0, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/13 06:53:11 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x81) setns(r1, 0x40000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r2 = memfd_create(&(0x7f00000002c0)="bf00000000000000f5c169b5f438eaa17f70b194b4294f3a8a631d4420b4426933e9edd9652216c795de995808b290e080968e18548fa97f09bfc279bff0f0cda64eed8bc0618749f691782af5f0d07f7db0e0ff47cb7465fb0739da295c25a9e4d01cd7a7548c9d9333d0204979b9bd3025f798a37e12fd27d4d314f50d8ed90539c766900da227b47d7e576d5f7a6a5763", 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x200000011, r2, 0x0) pwrite64(r1, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4, 0x0) shutdown(r2, 0x1) 2018/04/13 06:53:11 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000140)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) 2018/04/13 06:53:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0243000211000000000000000002000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000200000002000000e0000002000000000000000002000100000000000000030080ffffff05000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x1, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100, 0x40) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0xe58, 0x3, 0x1, 0x1000, 0x20}, 0x14) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x8001, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="4518c8fdf432a86d34ae55452447827bdf037bdc656ce0e28c636462e5789b8d1fced7c45ffee11223a3", 0x2a, 0x8}], 0x2240400, 0x0) [ 126.167569] binder_alloc: 11176: binder_alloc_buf size 3878823449315745136 failed, no address space 2018/04/13 06:53:11 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x43200000000, {{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x88) r1 = socket(0x10, 0x2, 0xc) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100040000dcffdf00", 0x1f) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000100)=""/181) [ 126.211944] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 126.223791] binder: 11176:11181 transaction failed 29201/-28, size 24-8 line 3133 [ 126.243433] binder: BINDER_SET_CONTEXT_MGR already set [ 126.250853] binder: 11176:11181 ioctl 40046207 0 returned -16 2018/04/13 06:53:11 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000000), 0x4) [ 126.262550] binder_alloc: 11176: binder_alloc_buf, no vma [ 126.262570] binder: 11176:11188 transaction failed 29189/-3, size 24-8 line 3133 [ 126.294289] binder: undelivered TRANSACTION_ERROR: 29189 [ 126.307013] binder: undelivered TRANSACTION_ERROR: 29201 [ 126.359969] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 126.407566] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/13 06:53:12 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x80001) sendto$inet6(r1, &(0x7f0000000080)="7b506470d37540367d97236f7c15fbcea01fdcbb42a98b73dfbaeb2fd9deabd4909226e79d6e7fb4ec6db736fd6b51cc4bc45b0cd4a4dcaee600eeaab29e116b5552d3870c30e1efc4dc6214a91aa2b6debb72c70c38ab2a", 0x58, 0x80, &(0x7f0000000100)={0xa, 0x4e22, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0xd5}, 0x1c) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0x0, 0x0, 0xfff, 0x4, 0x11, 0x3ff}) socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000001c0)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/04/13 06:53:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 2018/04/13 06:53:12 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) shutdown(r1, 0x0) sendto$unix(r1, &(0x7f0000000000)="1e1b77b4173d20c7b14efdc494c3b01abd22eeb30fffccb1f6c969c638c00f11c5633614e23a2afd7420269c969bfd9ca2ba59b820aa3bc77d6c4cd1d9d538f2ab502f6d34426a859efc7b74d37717e1a5be839162707eee899dd607d91c9df643f338fe1bc5bb0919cd782f9d9134caba4d4c7a245b9c936a28eedcfb5daabf73f02b9837f178f77825842ba83cede5658229b6151c54e4444d19153f1458c0589a0a92aee7ecf6c920f71326cc92f4a91852d175fea0637e8b2c09d3b6184a006805b097dc60144fe6dd104ebebfc4c908028027881f11ed8cc55e9b3497494765a5727d00000000000000000000000000000000", 0xf5, 0x84, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e) write$binfmt_elf64(r2, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]}, 0x78) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 06:53:12 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) pivot_root(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./file0\x00') rmdir(&(0x7f0000000000)='./control\x00') getrlimit(0x0, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'eql\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000040)=""/135) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/13 06:53:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) socket(0x13, 0x802, 0x8) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x0) getdents64(r0, &(0x7f0000000180)=""/85, 0x55) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x2, 0x1, 0xa, 0x3}) 2018/04/13 06:53:12 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000009c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000640)=@migrate={0xd8, 0x21, 0x301, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6}, {@in, @in=@rand_addr}]}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001}}]}, 0xd8}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80, 0x800) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0x3) 2018/04/13 06:53:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="8cb0f6f91b1fba1c9fdb7b6a97d658"], 0x1}, 0x1}, 0x0) connect$unix(r2, &(0x7f0000000000)=@abs, 0x6e) recvfrom(r1, &(0x7f00000001c0)=""/154, 0x9a, 0x40000140, 0x0, 0x0) 2018/04/13 06:53:12 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x1) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000080), 0x4) 2018/04/13 06:53:12 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) r3 = getuid() getgroups(0x6, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000380)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x4, 0x548, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x5, 0x8a9b, 'ipddp0\x00', 'bond0\x00', 'syz_tun\x00', 'veth0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0x128, [@owner={'owner\x00', 0x18, {{r2, r3, r4, r5, 0x1, 0x4}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x1, 0x3, 0x5, 0x0, 0x0, "9fd69558e12b1ab4d4dc24a13faf0eb3af971e880181898e1deff80257d848f5735ce512e5c201956a36e7c360db2755cbdba1b189f2681d7c502733435bf6c5"}}}}, {{{0x9, 0x4c, 0xc7dd, 'ip6gretap0\x00', 'team0\x00', 'ip6gretap0\x00', 'tunl0\x00', @random="ebb01b053a39", [0xff, 0x0, 0x0, 0xda047a9ee06ecef0, 0x0, 0xff], @empty, [0xff, 0xff, 0x7e4c101a53b29b18, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xf0}, [@common=@ERROR={'ERROR\x00', 0x20, {"f0cd3d4999e706744f8fa66329232b34c519f1266bc46871a226a736c256"}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0xf, 0x10, 0x892f, 'team_slave\x00', 'bcsh0\x00', 'vlan0\x00', 'bond_slave\x00', @empty, [0x0, 0x8e1c38fc33cf0711, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0xff, 0x0, 0xff], 0xa8, 0xa8, 0xf8, [@realm={'realm\x00', 0x10, {{0x53f, 0x5, 0x1}}}]}}, @common=@log={'log\x00', 0x28, {{0x101, "eeea4207396da7f1881c1d9f6712b8cc3d62a0aac49c592c82f9636be0ab", 0x5}}}}, {{{0x11, 0x22, 0x88be, 'veth1\x00', 'teql0\x00', 'irlan0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x128, 0x128, 0x178, [@ip={'ip\x00', 0x20, {{@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffffff, 0x0, 0x6, 0x8d, 0x10, 0x2b, 0x4e20, 0x4e23, 0x4e22, 0x4e20}}}, @rateest={'rateest\x00', 0x48, {{'\x00', 'eql\x00', 0x5, 0x2, 0x1f, 0x4, 0xffffffff, 0x80000001, 0x6, 0x6}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz1\x00', 0x7}}}}]}]}, 0x5c0) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r6, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) dup3(r6, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) 2018/04/13 06:53:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000004c0)=""/150, 0x96) pipe(&(0x7f00003ef000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) clock_gettime(0x0, &(0x7f0000000a00)={0x0, 0x0}) futex(&(0x7f0000000ffc), 0xb, 0x2, &(0x7f0000000ff8)={r4, r5+30000000}, &(0x7f0000000ffc), 0x8000000040000000) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000300), 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240)) sched_getparam(0x0, &(0x7f0000000940)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001040)=ANY=[@ANYBLOB="957d1b20c194c61a0971b5b7448c7e9db197a629b53ecc96c7f49a65a428c94f671073f9023580c69ce80ad1798ae27990f2164e2aa4ca16926d8d8e0d84571154220bde7345a22ca3bab360efd3f85a795bf67fa44ac0299b0fc69cca4066d04ae89c99c7cc4379a128cb9e7d65c14f53b475a7009a51ea9475cfa227f4711fda5e6a57364e5e3b491c02bd3b3b1063a1ed8844158d3247119f7ac4d5c2b4666da4b17cfd0f8902fffaa85c440674b1768a6bbc6d72f8dce63fc214de313f3fb6e2"]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) sendmsg$netlink(r2, &(0x7f0000000f80)={&(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000bc0)={0x10, 0x3c, 0x10, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, 0x0, 0x0, 0x8005}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, 0x1000, 0xb93}, &(0x7f0000000400)=0x98) getpeername$netlink(r2, &(0x7f0000000980), &(0x7f00000009c0)=0xc) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x0, 0x81, 0x3ff}) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a80)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c0}, 0x40044) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000480)) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), 0x4) r7 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) fcntl$setlease(r7, 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000840)={r6, 0x9e, "17d5be0503a3cc1b311957d4b3346e57d11dc05b5231300f9884c80b4884ee8d70e31fd5f97351db5512e244a64b88614f926a580623569758a1c4bbb0a4e9d77142ca7ac3da91781041c33a1e437d4fbfd7b6c5f8c3dbc67545b3d66dc7b5cfda5006b08940044a77549265fbc2a0a5f8a1afcc6528701bda9ef55e6fc8f5d60a2f4379fe644c65164f196d672215e04af7d0ecf19c5c96b85af522cdde"}, &(0x7f0000000900)=0xa6) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000b40)={r6, 0x100000001}, 0x8) 2018/04/13 06:53:12 executing program 3: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0x8}}}, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x8, 0x26042) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000240)=0x9378, 0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) [ 127.269266] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/13 06:53:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2000000004, 0x7ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) 2018/04/13 06:53:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x3, 0xdc, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="a00b020001bb0b85259e795b99e003a458b65100c5d23d678bee79a68661a9dd6019ee61c71349538adc533cea515a8808ed953a6f87c794790ea71d7839773463191021798f6749a2a8d732b111afb652583b4b4d84dd224e9cf3cf51afc831b92a23ba0690805887cac3b33257e69299655c8f7b43b647a95045921edb2d4cb30cbb4ad6973517c4e383305aa31a039129e7b9d6450243da05aca2e1d2b4fe806e07d7a991"], 0xc) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x11f) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x4f, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000180)=""/79}, &(0x7f00000002c0)=0x78) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) bind$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0xffffffffffff0001, {0x7ff, 0x9, 0xd, 0x5, 0x3, 0x3}, 0xfffffffffffffffd, 0xb9b}, 0xe) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) socket(0x10, 0x0, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000340)={'TPROXY\x00'}, &(0x7f00000003c0)=0x1e) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_LOCK(r7, 0x4008642a, &(0x7f0000000380)={r8, 0x1}) r9 = socket$inet6(0xa, 0xa, 0xffffffff00000001) keyctl$unlink(0x9, r5, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r10 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r11 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x1) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r11, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f00000004c0)={r4, 0x2}, 0x8) 2018/04/13 06:53:12 executing program 7: unshare(0x60000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) r0 = pkey_alloc(0x0, 0xfffffffffffffffc) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) 2018/04/13 06:53:12 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={'bridge0\x00\x00p\x00', 0x4000000000001003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x80000) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(r5, &(0x7f0000000140)=[{&(0x7f0000000600)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x100000000000017f, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00000004c0)={0x200, 0x4, 0x98d}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x7fffffff, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r8 = accept4(r6, 0x0, &(0x7f00000003c0), 0x807fe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r7, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r9 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x15d, 0x800) splice(r9, &(0x7f0000000240), r9, &(0x7f0000000280), 0x5aa9, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') 2018/04/13 06:53:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000325000)=0x11, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/04/13 06:53:12 executing program 1: socketpair(0x2, 0x80000, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r0, 0x5425, 0x101) r2 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') sendmmsg(0xffffffffffffffff, &(0x7f0000002440)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000000)="45cf70bb3ff3d43068ca2fc13527715ef6f00b59f8c0525a878519d5e16929cd81e4ec4f6c99c1ccd65b1116263ae5801c6b72f895b64c25c3e81c19f1e74b5d1c0f123bc56313fc7867b446b998a8a18c71b28c1b19ffc98de164f91e736141f25a9a1af2779dcecd0e53454a8b915e256f5e0be0fa6a2035"}, {&(0x7f00000023c0)="fc7f1ea04f2d87d7d8f2603b90a380b84115b216cdd693ef4f400c897d3987043b7fca7f5e94ab8b8a20f048ad574dbba707e3a3563a40a368d97fe0df4bbb154af1038d20a9d5ca7829c82409265b077e4faa24", 0xfffffffffffffe84}, {&(0x7f0000000180)="73f33da6e5ba804ed1f68feef2a132ba566b396ca3b278836a0cb94520cd4075c3418c08dd5ae80cd285fd445abbb228f36a55d8fc03f5888f19d276cff13c15676fa9cf27b4e109fe4c"}, {&(0x7f0000000200)}, {&(0x7f00000002c0)="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"}, {&(0x7f00000012c0)="9a90d258ec7eac6541d016eaceef0664f3856b53cdd23756fb45694731751018540e3a8ebc5b410691f2234131bb9077943de28e54d5e4cae96de6d64b09ea935d11dff58cd65355"}, {&(0x7f0000000240)="895764dca33a6cd15393119d408caec21dcb19f0b755687dbbd5297bc0caa0bc35203807f3f060875469e108c3e1e296e9"}], 0x0, &(0x7f0000000340)}, 0x7}], 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002540)={'eql\x00', &(0x7f0000002480)=@ethtool_rx_ntuple={0x35, {0x5, @sctp_ip4_spec={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x4e22, 0x4e23, 0xfffffffffffff9bd}, @udp_ip4_spec={@dev={0xac, 0x14, 0x14, 0xb}, @empty, 0x2, 0x4e21, 0x217}, 0x7fff, 0x7fffffff, 0x2, 0xfffffffffffffffe}}}) sendfile(r0, r1, 0x0, 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000200)={'syzkaller0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) readv(r2, &(0x7f0000000280)=[{&(0x7f0000001340)=""/4096, 0xb5}], 0x287) pipe(&(0x7f0000000140)) 2018/04/13 06:53:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000600)="d714e3e21634d2fc00cecf49f0df07cc4568b668336fe7f19b8780cafa9b7856bb1aca224ed82748182d80eccfe48092ce17fb0bf218bd03a064df1e71b37fbad72f9546bb1e6005910050db5cc10008ad8190a623b7ac485eed9e1d7c7516d1cdacfb981062bfddfc06259abdfbc5eade805fdd194200c3ba0c1c421903f18fbb47c5f09d8428e9653ed3660a7a762ff316d4e73e476eb0a90b0b6cd59fffa04c7e64a98378acae1340c5a4e0e985cff26a0863f525d2fdd8bf353c7f9202461794822132c1e629ebfde21610bfe4b2d2d7ccf94fcf918a41dae955d3bb04d8a94dfb18c1d5032c8a129600ab3dde81ee1b66e8f5c55446ef", 0x3d, 0x100000000}, {&(0x7f0000000480)="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", 0x124, 0x9}, {&(0x7f00000002c0)="3f7214a123fb05f308cce3d4f41363fbf9dfb6f57167dbf915522945d461fe042bb6fba7e231dc7502e31912f747084924cd1f2c16c2059c12f4a6bf10013554d9284be33e5a224b14d97483cbf852d450d080577c514b9238dfb2b5670a6495ae83d7b1a3ccb7596d1e40bb43407872ca4b5606662a43e79b276274d9a7f9daa418e057a84ea8f6fe3cb751bd0887a3ab386a18ab4ab3812516e43bb9e9379ddfb6d938fb568e026ff7efde5bb3bf3703e5008e8e226fc5646c0f444e7816aa12558179882d4cf1b2b8fe68852af7e89f6a49e4e42863e8c34cb58062a81075a2a498feb3d543", 0xa, 0x1}], 0x0, &(0x7f0000000700)={[{@hide='hide', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@nocompress='nocompress', 0x2c}, {@check_strict='check=strict', 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x0]}, 0x2c}, {@overriderock='overriderockperm', 0x2c}]}) 2018/04/13 06:53:12 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}], 0x10) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r2, 0x3, 0x30, 0x7, 0x596}, &(0x7f0000000180)=0x18) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) sendfile(r1, r0, &(0x7f0000000000), 0x100000001) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) pwrite64(r1, &(0x7f00000001c0)="ef4772cb8d5342c0ab55cf10df75c9d6d948c0f0b9017f8cb119dbc1784f12470c39d1b36c2ba930c37b2ab0b775273620d6c9f1aeb2503b43c3670658f4aede3954188955f8ac3eb466d73d1d773c945e90fd94d9ab28ec1ca57211aeaa35398c07a0ec05624ad607891b014c06c7152762a674ff35a170146950dbd6233e51e30ba849c78d555b6c4be6378683053f3469338f5ec259dc401cecec37a272595b7299c193f496fa8247849246d466377818835da0478e5471b73f8ef115f8f884854ea50b", 0xc5, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00007b6000)=""/101) [ 127.829806] IPVS: Creating netns size=2536 id=26 2018/04/13 06:53:12 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)={0x14}, 0x14}, 0x1}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@empty, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6gre0\x00', r2}) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x0, 'io', 0x20}]}, 0x4) accept$inet(r0, 0x0, &(0x7f0000000040)) 2018/04/13 06:53:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00004ba000)={&(0x7f00000aeff4)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000dc5000)={&(0x7f0000c6d417)=@getlink={0x28, 0x12, 0x801, 0x0, 0x0, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x1, &(0x7f0000ffd000/0x3000)=nil, 0x7ff}) [ 127.971954] IPVS: Creating netns size=2536 id=27 2018/04/13 06:53:12 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) r4 = dup3(r1, r0, 0x0) getpeername$inet(r3, &(0x7f0000000000), &(0x7f0000000ec0)=0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000001400)="ed54cd41f5d29ad107c45abc1b9df11600e269e3ede9dbb9995ceb34b970420c63de3fa06ab5e71a76177d8c6992c5e29d28ead0895da222ff6b86e02b0266f53c13ca627c1736c3df5e1be81bab8cde", 0x50, 0x4015, &(0x7f0000001480)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) sendto$ax25(r4, &(0x7f0000000400)="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", 0xa76, 0x1, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x5}, 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @rand_addr=0x2}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x100000a, 0x49010, r3, 0x0) recvmmsg(r2, &(0x7f0000004540)=[{{&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000100)=""/247, 0xf7}, {&(0x7f0000000300)=""/229, 0xe5}, {&(0x7f0000000e80)=""/31, 0x1f}, {&(0x7f0000004400)=""/125, 0x7d}, {&(0x7f0000000f40)=""/229, 0xe5}], 0x5, &(0x7f00000010c0)=""/207, 0xcf, 0x126}, 0x9ab}, {{&(0x7f00000011c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001240)=""/147, 0x8b}, {&(0x7f0000001300)=""/243, 0xf3}, {&(0x7f00000014c0)=""/82, 0x52}], 0x3, &(0x7f0000001580)}, 0x1000}, {{&(0x7f00000015c0)=@ipx, 0x80, &(0x7f0000001700)=[{&(0x7f0000001640)=""/22, 0x16}, {&(0x7f0000001680)=""/96, 0xfeae}], 0x2, &(0x7f0000001740)=""/2, 0x2, 0x1000}, 0x1000}, {{&(0x7f0000001780)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001800)=""/176, 0xb0}, {&(0x7f00000018c0)=""/136, 0x88}, {&(0x7f0000001980)=""/90, 0x5a}, {&(0x7f0000001a00)=""/255, 0xff}, {&(0x7f0000001b00)=""/30, 0x5}, {&(0x7f00000043c0)=""/27, 0xff1a}, {&(0x7f0000001b80)=""/75, 0x4b}, {&(0x7f0000001c00)=""/160, 0xa0}, {&(0x7f0000001cc0)}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0xa, &(0x7f0000004480)=""/153, 0x99, 0x10000}, 0x1}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e80)=""/186, 0xba}], 0x1, &(0x7f0000002f80)=""/225, 0xe1, 0x6}, 0x1}, {{&(0x7f0000003080)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003180)=[{&(0x7f0000003100)=""/90, 0x5a}], 0x1, 0x0, 0x0, 0x6}, 0x8}, {{0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f00000031c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4bd6}, 0x7f}], 0x7, 0x0, &(0x7f0000f40ff0)={0x77359400}) [ 128.199736] device bridge0 entered promiscuous mode 2018/04/13 06:53:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x10100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000280)={0xcaa8}, 0x1) mincore(&(0x7f0000f1d000/0x4000)=nil, 0x4000, &(0x7f0000000100)=""/246) 2018/04/13 06:53:13 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x1, r2}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) capset(&(0x7f0000002ffa), &(0x7f0000002000)) 2018/04/13 06:53:13 executing program 3: add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f00000004c0), 0x0, 0xfffffffffffffffc) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x80, 0x20002) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000440)=""/18) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000200)=0x8000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000180)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000540)=""/129, &(0x7f0000000480)=0x81) sendto$inet(r0, &(0x7f0000f53fff), 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @rand_addr=0xdf}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) add_key(&(0x7f00000007c0)="69645f6c656761637900441e6e6609b0edc6bf0f2806dad697b7b596f808d20c452017325bf1ed74255d19343ab6489bea8a8f55ea5665798366d729c530378c9567d77b7e859111687881d7c5d070704bb4a344e86a24b3cc7599c21d8f325d8b371ff06414c785ab5fc0a6c6671c5ff535d6bd316eb53d2fb1f0995bc7cb3620b6ed61c1168467ec3891f6010000000000000087fc16fa", &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)="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", 0x11f, 0xffffffffffffffff) sendto$ax25(r1, &(0x7f0000000380)="c3a0e62c67f289972d5ff182128fbc3c9ce8e3599580cd841a53e27ac9960f2ed705215690d83d617a355721797085f5eba0777c0b8810d846c9bb1fe83b6804d1c54e33f0ea35", 0x47, 0x800, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000100)=""/33, &(0x7f0000000140)=0x21) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) shutdown(r0, 0x96de018561733086) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0x9, 0x4) shutdown(r0, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000500)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x401, @ipv4={[], [0xff, 0xff]}, 0xfe}, 0x1c) 2018/04/13 06:53:13 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbff, 0x10}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x7ff) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0532010000f8000000"], 0x118, 0x0, &(0x7f0000000100)}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) [ 128.786608] device bridge0 entered promiscuous mode [ 128.795565] binder: 11348:11349 ioctl c0306201 2000a000 returned -14 [ 128.796775] binder: 11348:11349 got transaction with invalid handle, 0 [ 128.796802] binder: 11348:11349 transaction failed 29201/-22, size 56-8 line 3225 [ 128.804821] binder_alloc: binder_alloc_mmap_handler: 11348 20000000-20002000 already mapped failed -16 [ 128.804852] binder: BINDER_SET_CONTEXT_MGR already set [ 128.804859] binder: 11348:11354 ioctl 40046207 0 returned -16 [ 128.806467] binder: 11348:11349 ioctl c0306201 2000a000 returned -14 [ 128.812603] binder: undelivered TRANSACTION_ERROR: 29201 [ 129.120100] pktgen: kernel_thread() failed for cpu 0 [ 129.125357] pktgen: Cannot create thread for cpu 0 (-4) [ 129.130720] pktgen: kernel_thread() failed for cpu 1 [ 129.139209] pktgen: Cannot create thread for cpu 1 (-4) [ 129.145232] pktgen: Initialization failed for all threads [ 129.265955] pktgen: kernel_thread() failed for cpu 0 [ 129.271081] pktgen: Cannot create thread for cpu 0 (-4) [ 129.276577] pktgen: kernel_thread() failed for cpu 1 [ 129.281666] pktgen: Cannot create thread for cpu 1 (-4) [ 129.287294] pktgen: Initialization failed for all threads [ 129.395778] pktgen: kernel_thread() failed for cpu 0 [ 129.400897] pktgen: Cannot create thread for cpu 0 (-4) [ 129.406378] pktgen: kernel_thread() failed for cpu 1 [ 129.411461] pktgen: Cannot create thread for cpu 1 (-4) [ 129.416935] pktgen: Initialization failed for all threads 2018/04/13 06:53:14 executing program 3: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000b76000)='./file0\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='./file1\x00', &(0x7f0000000200)='hpfs\x00', 0x2000, &(0x7f0000000240)) 2018/04/13 06:53:14 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)={{0x0, 0x6}, {0x1000000}}) accept$inet(r0, 0x0, &(0x7f0000000080)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x9c, r1, 0x4, 0x70bd28, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x526d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd48}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xba}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x840}, 0x4000010) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'irlan0\x00', {0x4, 0x0, 0x6, "4c49b7b1096a", 0x1}}) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) 2018/04/13 06:53:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x80, 0x63d9}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0)=0xfffffffffffffe01, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x0, 0x3}, 'port0\x00', 0x84, 0x10, 0x16d503bd, 0x2, 0xfffffffffffff001, 0x3, 0x1, 0x0, 0x7, 0x86}) 2018/04/13 06:53:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x10000000000000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r2 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x5, 0x20, 0x38f6, 0x8000, 0x427b6961, 0x7, 0x0, 0xff, 0xffffffffffffffc5, 0xbb8, 0x7f, 0xff}) writev(r2, &(0x7f0000000040), 0x2000000000000092) 2018/04/13 06:53:14 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) timer_create(0x7, &(0x7f0000000180)={0x0, 0xa, 0x2, @thr={&(0x7f0000000000)="27f336f548ab92499b4c9993f7c04be377f98c279c78922e69fa23b101357c281530caeef069e2918d04a8d455a175a024b4781488c8bcffbb3b6d4873dc361f8d5a03585b9557c4d9c8519959daf9275bf4329cb2a375d491cd7e4bd7c6a4181e8fb39a8aa5f01ce396d9228d7fc90613d30989ccb58705af518a2053f05d4586596bbce249c52c9314ec8e5ed0385f0be15b7c3c28ef803e0cc832aa4a39f62b13ea5ee6b56265a451bebd53d0f45954d0b529a874cf6b1cc5abb1d4205f3f08a66787a8c0afa1636b3ba840632e3ffa42", &(0x7f0000000100)="dddbf311036b0ebea2d24f0dc64fc738a0baf2665ed985224bec5bbd59aadbf48d8128e981d2b7cfdd51b6799360b52edc9687de6ec93e7fd59797c3fa39932919f201a64c298b25ffb7331c8f9a00384d92ac691c176f8017ba15ed5e4a7f51"}}, &(0x7f00000001c0)=0x0) socketpair(0x5, 0x5, 0x92e, &(0x7f0000000280)) timer_settime(r1, 0x1, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000240)) 2018/04/13 06:53:14 executing program 0: r0 = getpid() r1 = syz_open_pts(0xffffffffffffff9c, 0x2000) setns(r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x424b00, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r3, 0x3) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000040)=""/181) ioctl$KDSETLED(r1, 0x4b32, 0x4) ftruncate(r3, 0x2e5d) getsockopt$sock_int(r3, 0x1, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffe6c) 2018/04/13 06:53:14 executing program 2: mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000e4c000), &(0x7f0000138000)) clock_adjtime(0x5, &(0x7f0000000080)={0x7f, 0x3, 0xfffffffffffffffd, 0x5, 0x1, 0x0, 0x9, 0x8, 0x7fffffff, 0x87, 0x9, 0x2, 0x20, 0x9, 0x0, 0x980, 0x9, 0xffffffffffffffc0, 0xfffffffffffffffc, 0x71d, 0x1, 0xb15, 0x3, 0xae0, 0xc543, 0xffffffff906f05d4}) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x188) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x54) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x1000) 2018/04/13 06:53:14 executing program 6: r0 = socket$inet(0x10, 0x400000000000003, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="1b00000a79ccd3bb880083080700190000a8e281d5bd2c15544adf8911cfb213b77b246ebdd6a0b8f17da9666c30e3b3c7e4a38992ae07124e5be08ac581e47d261cf9b409005dfee4e22e8eaea45d917e457588f2e8afd185238832a669a9cf4e25", 0x62}], 0x1}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000740)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000000)="f33b2e134e078264a37f209a21857a0abbea5bb9144f370de2fd82dd3ec398a3c084a24d88182720b174a7", 0x2b}, {&(0x7f0000000200)="e5bc8683fad4b450e7964dea0faeb759a9cc634e37552a9a7045d6e02f8066dc16a64e4c1f460eee999be90d62285a9e5c7152d5f821bd4c1930191039371e41c0fa1fb76148f6391e83c73f720ab15ccd", 0x51}, {&(0x7f0000000280)="9f9d2213c77ad41b20ce857bfc8152b8abf63bc39ae6220f38722458ea8cb21602bda67343c9917952d015e1033502e162a43b33a6b1ef17e96eaa6193756966e5ca537b53c528b42cc82596d5364fe8d146206992b83d32e48f864d56578be889b6da8559d885d1637ac6225495f7e2f2117b9d1ee1bba15792ebb1b78e033c374a120d2532f66d9e2cdbd27db33e68486f3745928353d0ef4851e6b86493fbeed35780c997332a5569a5727dd431786963b944188dedf79bb5f363bd4020f06e7f9efc447a97ba6df7e523f4d554cacd2ca287fa52f1cdcfdcac7fd60df1e49298ba381b7c296b072da747280870", 0xef}], 0x3, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r0, r0]}], 0xb0, 0x20000044}], 0x1, 0x4) 2018/04/13 06:53:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x124, 0x0, 0x0, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x124}, 0x1}, 0x4000000) ioctl(r0, 0xc0481273, &(0x7f0000000180)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/04/13 06:53:14 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) getsockname$unix(r0, &(0x7f0000000340)=@abs, &(0x7f0000000180)=0x6e) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000440)="b919118eb4847556caa95413a0", 0xd, 0x6}, {&(0x7f0000000480)="17fc5f3eecd51923d2d05a4f2fb4fcdb04030fff9026c8b403ee9f49b40ecc82e8206a0b6e0965441783eaca9a49b80d1ee4628d8d36657a0ea6a32d68", 0x3d, 0x7}, {&(0x7f00000004c0)="7783f01c6c7be51f09a435d3b23c47bfd0bdd029ed0978ec395b5c8fef47bec5df88d7", 0x23, 0xbae}, {&(0x7f0000000500)="8a58553de0a25438a849fbaf603659a8c3", 0x11, 0x7}, {&(0x7f0000000540)="b80f8285c1d79f4cad4bf6c59e51feb410ed393bf463294d96a839463b5f894da659020f809e0c4706627370e16293f7661c0fbc78ac8960fcdf2328d4bd16c4e4eab62af4ce1c2f0145f2d5c787bedccacd7a046ae59ae3", 0x58, 0x6}], 0x0, &(0x7f0000000080)) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0x88) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0x1db) prctl$void(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) capset(&(0x7f00000003c0)={0x0, r2}, &(0x7f0000000400)={0xffffffff, 0x3, 0x6, 0x8, 0xffffffffffffffe1, 0x4}) r3 = creat(&(0x7f0000000640)='./file0\x00', 0x12) getsockname$unix(r3, &(0x7f0000000680), &(0x7f0000000700)=0x6e) fallocate(r1, 0x11, 0x0, 0x100000001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x107a00, 0x0) 2018/04/13 06:53:14 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x0) ioctl(r0, 0x8000451f, &(0x7f0000000000)) dup2(r0, r0) 2018/04/13 06:53:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000d1affc)=0x1, 0xffffffffffffff47) 2018/04/13 06:53:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000e4d000)=0x4, 0x4) 2018/04/13 06:53:14 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x11000840}, 0xc, &(0x7f0000197000)={&(0x7f0000000480)=@migrate={0xac, 0x21, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x5c, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001}, {@in=@rand_addr}]}]}, 0x2c5}, 0x1}, 0x0) 2018/04/13 06:53:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000600)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r2, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218", 0x3f}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x8, 0x0, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x3a522d919ea8b00f, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x0, 0x0, 0x6, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xb478, 0x0, 0x4}}, &(0x7f0000003640)=0xb0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000001200)=0x98) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000500)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffff, 0x1ff, 0x6, "f45f7520ac3d1e4487a2de29020473b55b6533b442c758e4233cb88716ff13271fcc52889b5ed9b8865df1180f4c8413e31963010c93fac3bd352bd14473ecbbcbf1eeb66a1030ff89cf5ee46ed75544"}, 0xd8) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000001240)=""/4096) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/114, &(0x7f00000000c0)=0x72) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x0) 2018/04/13 06:53:14 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execve(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000380)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/13 06:53:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip6_vti0\x00', 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x1001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc0, 0x0, 0x0, 0x0, 0x1fc}) 2018/04/13 06:53:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) splice(r0, &(0x7f0000000000)=0x11, r0, &(0x7f0000000040), 0x4724, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/13 06:53:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x3, 0x4) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="10", 0x1}], 0x1, 0x0) dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x0) 2018/04/13 06:53:15 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000140)="d2", 0x1}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x40001) perf_event_open$cgroup(&(0x7f00000001c0)={0x4, 0x70, 0x5, 0x7f, 0xffffffff, 0xfff, 0x0, 0x6, 0x400, 0x0, 0x7fff, 0x425, 0x6, 0xa12b, 0xfffffffffffffffb, 0x20000, 0x8, 0x3, 0x1, 0xfff, 0x9, 0xfffffffffffffff9, 0x9, 0xb3, 0x2, 0x5f, 0x7, 0x1, 0x7fffffff, 0x0, 0x4604, 0x54, 0x100, 0x1, 0x5, 0xac, 0x4, 0x34f9, 0x0, 0x8, 0x3, @perf_config_ext={0x7, 0x2}, 0x42, 0x200, 0x2, 0x7, 0x5, 0x5, 0xd1ef}, r0, 0xc, r2, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000080)={0x1, 0x3f, 0x3, 0x400}) 2018/04/13 06:53:15 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffd2a) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb7a41cb22da28000020605f600a843096c37236939000900d50608004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411003ab8220000bf0cec6bab91d4000000", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/04/13 06:53:15 executing program 7: syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) [ 130.958776] device lo left promiscuous mode [ 130.963742] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 130.972289] qtaguid: iface_stat: create6(lo): no inet dev [ 131.414160] ================================================================== [ 131.421574] BUG: KASAN: stack-out-of-bounds in unwind_get_return_address+0x98/0xb0 [ 131.429256] Read of size 8 at addr ffff8801ac2f7df8 by task syz-executor6/11422 [ 131.436672] [ 131.438278] CPU: 1 PID: 11422 Comm: syz-executor6 Not tainted 4.9.93-gf6bec4e #1 [ 131.445788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.455119] ffff8801a149f7c8 ffffffff81d9c299 ffffea0006b0bdc0 ffff8801ac2f7df8 [ 131.463091] 0000000000000000 ffff8801ac2f7df8 ffff8801c42fa8c0 ffff8801a149f800 [ 131.471072] ffffffff8156534b ffff8801ac2f7df8 0000000000000008 0000000000000000 [ 131.479039] Call Trace: [ 131.481603] [] dump_stack+0xc1/0x128 [ 131.486941] [] print_address_description+0x6c/0x234 [ 131.493575] [] kasan_report.cold.6+0xac/0x2f5 [ 131.499688] [] ? unwind_get_return_address+0x98/0xb0 [ 131.506408] [] __asan_report_load8_noabort+0x14/0x20 [ 131.513129] [] unwind_get_return_address+0x98/0xb0 [ 131.519680] [] __save_stack_trace+0x8d/0xf0 [ 131.525622] [] save_stack_trace_tsk+0x48/0x70 [ 131.531738] [] proc_pid_stack+0x148/0x220 [ 131.537525] [] ? lock_trace+0xc0/0xc0 [ 131.542945] [] proc_single_show+0xfd/0x170 [ 131.548808] [] seq_read+0x4b6/0x12e0 [ 131.554149] [] ? seq_dentry+0x290/0x290 [ 131.559753] [] ? __fsnotify_update_child_dentry_flags.part.1+0x2b0/0x2b0 [ 131.568213] [] ? fsnotify+0x1100/0x1100 [ 131.573806] [] do_loop_readv_writev.part.18+0xd5/0x280 [ 131.580701] [] do_readv_writev+0x565/0x7a0 [ 131.586553] [] ? vfs_write+0x530/0x530 [ 131.592059] [] ? mark_held_locks+0xc7/0x130 [ 131.598003] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 131.604816] [] ? mutex_lock_nested+0x596/0x870 [ 131.611024] [] ? __fdget_pos+0xac/0xd0 [ 131.616533] [] ? __fget+0x20a/0x3b0 [ 131.621779] [] ? mutex_trylock+0x3e0/0x3e0 [ 131.627638] [] ? __fget+0x231/0x3b0 [ 131.632890] [] ? __fget+0x47/0x3b0 [ 131.638048] [] vfs_readv+0x84/0xc0 [ 131.643208] [] do_readv+0xe6/0x260 [ 131.648369] [] ? vfs_readv+0xc0/0xc0 [ 131.653702] [] ? SyS_mknodat+0x430/0x430 [ 131.659386] [] ? task_work_run+0x14a/0x180 [ 131.665241] [] SyS_readv+0x27/0x30 [ 131.670399] [] ? rw_copy_check_uvector+0x330/0x330 [ 131.676944] [] do_syscall_64+0x1a6/0x490 [ 131.682625] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 131.689519] [ 131.691114] The buggy address belongs to the page: [ 131.696011] page:ffffea0006b0bdc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 131.704237] flags: 0x8000000000000000() [ 131.708178] page dumped because: kasan: bad access detected [ 131.713854] [ 131.715450] Memory state around the buggy address: [ 131.720346] ffff8801ac2f7c80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 131.727675] ffff8801ac2f7d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 131.735002] >ffff8801ac2f7d80: 00 00 f1 f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 [ 131.742325] ^ [ 131.749566] ffff8801ac2f7e00: f2 f2 f2 f2 f2 f2 00 00 f2 f2 00 00 00 00 00 00 [ 131.756893] ffff8801ac2f7e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 131.764216] ================================================================== [ 131.771541] Disabling lock debugging due to kernel taint [ 131.777245] Kernel panic - not syncing: panic_on_warn set ... [ 131.777245] [ 131.784599] CPU: 1 PID: 11422 Comm: syz-executor6 Tainted: G B 4.9.93-gf6bec4e #1 [ 131.793322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.802644] ffff8801a149f728 ffffffff81d9c299 ffffffff841a8679 00000000ffffffff [ 131.810616] 0000000000000000 0000000000000001 ffff8801c42fa8c0 ffff8801a149f7e8 [ 131.818574] ffffffff8141f825 0000000041b58ab3 ffffffff8419bdb0 ffffffff8141f666 [ 131.826541] Call Trace: [ 131.829101] [] dump_stack+0xc1/0x128 [ 131.834436] [] panic+0x1bf/0x3bc [ 131.839420] [] ? add_taint.cold.6+0x16/0x16 [ 131.845367] [] ? ___preempt_schedule+0x16/0x18 [ 131.851566] [] kasan_end_report+0x47/0x4f [ 131.857330] [] kasan_report.cold.6+0xc9/0x2f5 [ 131.863445] [] ? unwind_get_return_address+0x98/0xb0 [ 131.870170] [] __asan_report_load8_noabort+0x14/0x20 [ 131.876897] [] unwind_get_return_address+0x98/0xb0 [ 131.883448] [] __save_stack_trace+0x8d/0xf0 [ 131.889386] [] save_stack_trace_tsk+0x48/0x70 [ 131.895505] [] proc_pid_stack+0x148/0x220 [ 131.901268] [] ? lock_trace+0xc0/0xc0 [ 131.906686] [] proc_single_show+0xfd/0x170 [ 131.912547] [] seq_read+0x4b6/0x12e0 [ 131.917880] [] ? seq_dentry+0x290/0x290 [ 131.923480] [] ? __fsnotify_update_child_dentry_flags.part.1+0x2b0/0x2b0 [ 131.931945] [] ? fsnotify+0x1100/0x1100 [ 131.937565] [] do_loop_readv_writev.part.18+0xd5/0x280 [ 131.944469] [] do_readv_writev+0x565/0x7a0 [ 131.950322] [] ? vfs_write+0x530/0x530 [ 131.955829] [] ? mark_held_locks+0xc7/0x130 [ 131.961768] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 131.968578] [] ? mutex_lock_nested+0x596/0x870 [ 131.974778] [] ? __fdget_pos+0xac/0xd0 [ 131.980286] [] ? __fget+0x20a/0x3b0 [ 131.985529] [] ? mutex_trylock+0x3e0/0x3e0 [ 131.991379] [] ? __fget+0x231/0x3b0 [ 131.996624] [] ? __fget+0x47/0x3b0 [ 132.001785] [] vfs_readv+0x84/0xc0 [ 132.006945] [] do_readv+0xe6/0x260 [ 132.012105] [] ? vfs_readv+0xc0/0xc0 [ 132.017438] [] ? SyS_mknodat+0x430/0x430 [ 132.023210] [] ? task_work_run+0x14a/0x180 [ 132.029061] [] SyS_readv+0x27/0x30 [ 132.034218] [] ? rw_copy_check_uvector+0x330/0x330 [ 132.040767] [] do_syscall_64+0x1a6/0x490 [ 132.046448] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 132.053788] Dumping ftrace buffer: [ 132.057301] (ftrace buffer empty) [ 132.060979] Kernel Offset: disabled [ 132.064582] Rebooting in 86400 seconds..